Record Number Database Code Specimen ID Project Herbarium Accession Number Barcode NPS Accession NPS Catalog Family Genus 1 Specific Epithet 1 Specific Author 1 Infraspecific Rank 1 Infraspecific Epithet 1 Infraspecific Author 1 Name 1 Qualifier Name 1 Qualifier Position Hybrid Symbol Genus 2 Specific Epithet 2 Specific Author 2 Infraspecific Rank 2 Infraspecific Epithet 2 Infraspecific Author 2 Name 2 Qualifier Name 2 Qualifier Position Conservation Status Annotations Site Key Collector Collector Number Other Collectors Day Collected Month Collected Year Collected Verbatim Collection Date Country State County Locality Site Description Minimum Elevation Maximum Elevation Elevation Unit LatitudeLongitude UTM TRS Decimal Latitude Decimal Longitude Geodetic Datum Coordinate Uncertainty Coordinate Uncertainty Unit Elevation Georeferenced TRS Georeferenced Georeference Sources Georeference Remarks Georeferenced By Specimen Notes Other Notes Phenology Cultivated Images Type Specimen? TypeDetails 1 RM 100610 Chumley 1996 Polygonaceae Polygonum aviculare L. RM-14009 Timothy W. Chumley 6041b 14 8 1996 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: Thirtynine Mile Volcanic Range: Dicks Peak: in highlands off Forest Road 261 and 261B, ca 6.3 air mi ENE of Guffey. Along a wetland seep in rolling grassland. 10160 10720 ft. 38.7905° N, 105.6338° W zone 13, 443779E, 4293113N T14S R74W S35; also NE1/4 S34 38.7905 -105.6338 Fruiting N N 2 RM 100881 Chumley 1996 Polygonaceae Polygonum aviculare L. RM-14013 Timothy W. Chumley 6305b 19 8 1996 U.S.A. Colorado Fremont East-central Colorado: Mosquito Range to Plains: Phantom Canyon: along Eightmile Creek and surrounding cliffs off Colo Hwy 67 or Phantom Canyon Road approx 2.2 rd mi N of BLM Steel Bridge Interpretive Site, ca 8.2 air mi NE of Canon City. Along the sandy-gravelly banks of the stream and immediately adjacent flats and slopes. 7400 7720 ft. 38.5852° N, 105.0957° W zone 13, 490797E, 4270694N T17S R69W S10 NW1/4 38.5852 -105.0957 Flowering N N 3 RM 103078 Rosenthal 1996 USFS 654045 RM0059314 Polygonaceae Polygonum aviculare L. RM-14101 Ronald L. Hartman 54943 David Rosenthal 10 7 1996 U.S.A. Wyoming Park Northern Absaroka Area: Sheep Mountain, north-central access from 0.4-0.8 air mi S of County Road 6FU on west branch of central drainage. Dry stream bottom. 5850 6200 ft. 44.479° N, 109.3051° W T52N R104W S13 SE1/4 SW1/4; also NW1/4 S24 44.479 -109.3051 Flowering N RM0059314 N 4 RM 103248 Rosenthal 1996 USFS 654046 RM0059312 Polygonaceae Polygonum aviculare L. RM-14106 Ronald L. Hartman 55113 David Rosenthal 12 7 1996 U.S.A. Wyoming Park Northern Absaroka Area: Wapiti Ridge Area: Houlihan Creek and ridge to southwest. Rocky, dry stream bottom or wet above, and sandstone outcrops. 6000 6400 ft. 44.3023° N, 109.483° W T50N R105W S15 SW1/4; also NE1/4 S16 44.3023 -109.483 Flowering and Fruiting N RM0059312 N 5 RM 104140 Rosenthal 1996 USFS 654047 RM0059313 Polygonaceae Polygonum aviculare L. RM-14128 Ronald L. Hartman 55996 David Rosenthal 16 8 1996 U.S.A. Wyoming Park Northern Absaroka Area: Deer Creek Pass to 1 trail mi NE. Alpine slopes along trail. 9800 10400 ft. 44.1402° N, 109.7597° W T48N R107W S7 NE1/4; also NW1/4 S8 44.1402 -109.7597 Flowering and Fruiting N RM0059313 N 6 RM 108715 Rosenthal 1997 USFS 653697 RM0228501 Polygonaceae Polygonum aviculare L. RM-14282 Ronald L. Hartman 58647 Jim Fowler 26 7 1997 U.S.A. Wyoming Park Northern Absaroka Area: east side of Sheep Mountain, ca 8 air mi SW of top of Cedar Mountain. Eroded shales and sandstones with wet spots. 5700 6000 ft. 44.4211° N, 109.3051° W T51N R104W S1 SE1/4; also T51N R103W NW1/4 S6 44.4211 -109.3051 Flowering N RM0228501 N 7 RM 108873 Rosenthal 1997 USFS 653698 RM0228582 Polygonaceae Polygonum aviculare L. RM-14285 Ronald L. Hartman 58805 Jim Fowler 26 7 1997 U.S.A. Wyoming Park Northern Absaroka Area: east side of Sheep Mountain, ca 11 air mi SW of Cedar Mountain. Sedimentary slopes with wet spots. 5600 6600 ft. 44.4066° N, 109.3253° W T51N R104W S11 44.4066 -109.3253 Flowering and Fruiting N RM0228582 N 8 RM 108933 Rosenthal 1997 USFS 653699 RM0059327 Polygonaceae Polygonum aviculare L. RM-14288 Ronald L. Hartman 58865 Jim Fowler 27 7 1997 U.S.A. Wyoming Park Northern Absaroka Area: Ishawooa Creek Pack Trail, Ishawooa Hills. Barren to grassy slopes and some wet spots. 6100 6600 ft. 44.2588° N, 109.5233° W T50N R105W S32; also E1/2 S31 44.2588 -109.5233 Flowering and Fruiting N RM0059327 N 9 RM 109290 Rosenthal 1997 USFS 653700 RM0059328 Polygonaceae Polygonum aviculare L. RM-14298 Ronald L. Hartman 59219 31 7 1997 U.S.A. Wyoming Park Northern Absaroka Area: Ishawooa Pack Trail, ca 1 trail mi either side of Cut Coulee. South exposure, andesitic outcrops and derivatives. 7500 7600 ft. 44.2443° N, 109.6442° W T49N R106W S5 SE1/4; also S1/4 S6 44.2443 -109.6442 Flowering and Fruiting N RM0059328 N 10 RM 109462 Rosenthal 1997 USFS 653701 RM0059318 Polygonaceae Polygonum aviculare L. RM-14303 Ronald L. Hartman 59389 11 8 1997 U.S.A. Wyoming Park Northern Absaroka Area: Bobcat Creek Trail. Sagebrush slopes. 6200 6400 ft. 44.2878° N, 109.5032° W T50N R105W S21 NE1/4 44.2878 -109.5032 Flowering N RM0059318 N 11 RM 10966 Taylor, Amy 1997 RM 649605 RM0228694 Polygonaceae Polygonum aviculare L. RM-629 B. E. Nelson 41220 29 6 1997 U.S.A. Wyoming Albany Upper North Platte and Laramie River Drainages: along Greasewood Creek, ca 7.5 air mi N of Como Ridge, ca 18 air mi N of Rock River; ca 10 air mi NE of Medicine Bow. Meadows along the creek. 6680 6750 ft. 41.9949° N, 106.0617° W T23N R77W S4 S1/2 41.9949 -106.0617 Flowering and Fruiting N RM0228694 N 12 RM 109660 Rosenthal 1997 USFS 653702 RM0059315 Polygonaceae Polygonum aviculare L. RM-14308 Ronald L. Hartman 59587 13 8 1997 U.S.A. Wyoming Park Northern Absaroka Area: road on south side of the North Fork Shoshone River, ca 5 air mi E of Wapiti. River margins and irrigation ditch and riparian area. 5600 ft. 44.479° N, 109.3656° W T52N R104W S16 E1/4 44.479 -109.3656 Flowering and Fruiting N RM0059315 N 13 RM 109871 Rosenthal 1997 USFS 653703 RM0059316 Polygonaceae Polygonum aviculare L. RM-130 Ronald L. Hartman 59797 15 8 1997 U.S.A. Wyoming Park Northern Absaroka Area: ca 3 air mi SE of Cedar Mountain summit. Clay badlands. 5600 ft. 44.4645° N, 109.1236° W T52N R102W S21 44.4645 -109.1236 Flowering and Fruiting N RM0059316 N 14 RM 11000 Taylor, Amy: Misc RM Polygonaceae Polygonum aviculare L. RM-630 Ronald L. Hartman 17380 7 7 1984 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Ferris Mountains: Sand Creek, ca 2 air mi SW of summit of Bear Mountain. Limestone outcrop with adjacent redbeds. 6800 7100 ft. 42.23806° N, 107.11833° W; uncertainty 1 mi. T26N R86W S9 42.23806 -107.11833 1 mi. Flowering and Fruiting N N 15 RM 110058 Rosenthal 1997 USFS 653704 RM0059317 Polygonaceae Polygonum aviculare L. RM-14316 Ronald L. Hartman 59984 16 8 1997 U.S.A. Wyoming Park Northern Absaroka Area: Legg Creek area along the South Fork Shoshone River, South Fork Road, ca 1.8 air mi SW of Hunter Creek Road turnoff. Along stream and alluvial fan and disturbed areas. 6400 6600 ft. 44.1863° N, 109.5837° W T49N R106W S26 W1/2 44.1863 -109.5837 Fruiting N RM0059317 N 16 RM 110989 Ebertowski 2002 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Peter J. Ebertowski. RM-14339 B. E. Nelson 57328 11 7 2002 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: along Alkali Draw above Buffalo Creek Road, ca 1.5 air mi NW of Goose Butte, ca 9.5 air mi W of Upton. Reservoir shore. 4450 4480 ft. 44.0902° N, 104.8118° W; uncertainty 0.5 mi. T48N R66W S32 NW1/4 44.0902 -104.8118 1 mi. Flowering and Fruiting N N 17 RM 111156 Ebertowski 2002 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Peter J. Ebertowski. RM-14347 B. E. Nelson 58041 15 8 2002 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: along Little Thunder Creek ca 1 mi below Little Thunder Reservoir, ca 8 air mi SE of Wright; ca 43 air mi S of Gillette. Bench and low meadow areas along the stream. 4750 4800 ft. 43.6859° N, 105.3492° W; uncertainty 0.5 mi. T43N R71W S23 SW1/4 43.6859 -105.3492 1 mi. Flowering and Fruiting N N 18 RM 111630 Ebertowski 2002 RM Polygonaceae Polygonum aviculare L. RM-14365 Peter J. Ebertowski 1289 7 7 2002 U.S.A. Wyoming Crook Thunder Basin National Grassland and Vicinity: Cracker Creek on County Road 68, ca 25 air mi NNE of Weston; ca 40 air mi NNE of Gillette. Side of road in grassland. 3900 4020 ft. 44.7467° N, 105.0355° W; uncertainty 0.5 mi. T55N R68W S16 NE1/4 44.7467 -105.0355 1 mi. Flowering and Fruiting N N 19 RM 111699 Ebertowski 2002 RM Polygonaceae Polygonum aviculare L. RM-14366 Peter J. Ebertowski 1350 7 7 2002 U.S.A. Wyoming Crook Thunder Basin National Grassland and Vicinity: right of way on County Road 68, ca 16.5 air mi ENE of Weston; ca 37 air mi NE of Gillette. Side of road. 4080 4100 ft. 44.6586° N, 105.0152° W; uncertainty 1 mi. T54N R68W S15 N1/2 44.6586 -105.0152 1 mi. Flowering and Fruiting N N 20 RM 111785 Ebertowski 2002 RM Polygonaceae Polygonum aviculare L. RM-14368 Peter J. Ebertowski 1428 9 7 2002 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: ridge W of Alkali Creek on Roxson or County Road 73, ca 26 air mi SSW of Newcastle; ca 41 air mi SSE of Upton. Reservoir. 4100 4230 ft. 43.516° N, 104.4516° W; uncertainty 0.5 mi. T41N R63W S20 SE1/4 43.516 -104.4516 1 mi. Flowering and Fruiting N N 21 RM 112243 Ebertowski 2002 RM Polygonaceae Polygonum aviculare L. RM-14384 Peter J. Ebertowski 1840 17 7 2002 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: Little Thunder Reservoir on dirt road ca 0.7 mi off Highlight or County Road 52, ca 7.5 air mi SE of Wright; ca 43 air mi S of Gillette. Shore of reservoir. 4770 4800 ft. 43.6859° N, 105.3691° W; uncertainty 1 mi. T43N R71W S22 43.6859 -105.3691 1 mi. Flowering and Fruiting N N 22 RM 112345 Ebertowski 2002 RM Polygonaceae Polygonum aviculare L. RM-14389 Peter J. Ebertowski 1932 19 7 2002 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: Skull Creek, ca 0.6 mi N of Wyo Hwy 450 on gravel road, ca 5 air mi WSW of Newcastle; ca 25 air mi SE of Upton. Creek bed. 4020 4040 ft. 43.8134° N, 104.3119° W; uncertainty 0.5 mi. T44N R62W S4 NE1/4 43.8134 -104.3119 1 mi. Flowering and Fruiting N N 23 RM 112398 Ebertowski 2002 RM Polygonaceae Polygonum aviculare L. RM-14392 Peter J. Ebertowski 1980 20 7 2002 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: tributary of Dry Creek on Dull Center or County Road 38, ca 3 mi E of Bill; ca 35 air mi NNE of Douglas. Bed of reservoir. 4680 ft. 43.2408° N, 105.1905° W; uncertainty 0.5 mi. T38N R69W S30 NW1/4 43.2408 -105.1905 1 mi. Y Y Nat. Geog. TOPO! NSM Flowering and Fruiting N N 24 RM 11240 Taylor, Amy 1997 RM 649606 RM0228695 Polygonaceae Polygonum aviculare L. RM-637 Ronald L. Hartman 56805 Amy J. Roderick and B. A. Packer 5 6 1997 U.S.A. Wyoming Carbon [location and coordinates withheld] Broken slate (shale) with ponderosa pine, rocky sandstone ridges, and alkaline flats. 6500 6600 ft. Flowering and Fruiting N RM0228695 N 25 RM 11249 Taylor, Amy 1997 RM 649607 RM0228610 Polygonaceae Polygonum aviculare L. RM-637 Ronald L. Hartman 56814 Amy J. Roderick and B. A. Packer 5 6 1997 U.S.A. Wyoming Carbon [location and coordinates withheld] Broken slate (shale) with ponderosa pine, rocky sandstone ridges, and alkaline flats. 6500 6600 ft. Flowering and Fruiting N RM0228610 N 26 RM 112513 Ebertowski 2002 RM Polygonaceae Polygonum aviculare L. RM-14396 Peter J. Ebertowski 2082 22 7 2002 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: Cow Creek Buttes on East Bill or Forest Road 958, ca 43 air mi NNE of Douglas; ca 41 air mi SE of Wright. Shore of reservoir. 4640 4800 ft. 43.2982° N, 104.9708° W; uncertainty 0.5 mi. T38N R68W S1 NW1/4 43.2982 -104.9708 1 mi. Flowering and Fruiting N N 27 RM 112626 Ebertowski 2002 RM Polygonaceae Polygonum aviculare L. RM-14399 Peter J. Ebertowski 2184 24 7 2002 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: Skull Creek on County Road 14, ca 12 air mi E of Upton; ca 19 air mi NNW of Newcastle. Roadside adjacent to hayfield. 4700 4740 ft. 44.0902° N, 104.3896° W; uncertainty 0.5 mi. T48N R63W S35 NW1/4 44.0902 -104.3896 1 mi. Flowering and Fruiting N N 28 RM 112689 Ebertowski 2002 RM Polygonaceae Polygonum aviculare L. RM-14401 Peter J. Ebertowski 2240 26 7 2002 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: Soukup Draw on Hall Road, ca 16 air mi NNW of Gillette; ca 17 air mi SSE of Recluse. Creek bed. 4120 4140 ft. 44.5102° N, 105.6012° W; uncertainty 0.5 mi. T52N R73W S11 NW1/4 44.5102 -105.6012 1 mi. Flowering and Fruiting N N 29 RM 112852 Ebertowski 2002 RM Polygonaceae Polygonum aviculare L. RM-14409 Peter J. Ebertowski 2388 31 7 2002 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: Robbers Roost Creek on Morrisey Road, ca 23 air mi S of Newcastle; ca 9.5 air mi N of Mule Creek Junction. Creek bed. 3760 3780 ft. 43.516° N, 104.2521° W; uncertainty 1 mi. T41N R62W S24 W1/2 43.516 -104.2521 1 mi. Flowering and Fruiting N N 30 RM 113414 Ebertowski 2002 RM Polygonaceae Polygonum aviculare L. RM-14431 Peter J. Ebertowski 2894 B. E. Nelson 14 8 2002 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: reservoir on creek immediately W of Sheep Creek and S of its confluence with Sheep Creek, ca 21 air mi NE of Bill; ca 35 air mi SE of Wright. Shore of reservoir. 4310 4330 ft. 43.4275° N, 104.9708° W; uncertainty 0.5 mi. T40N R68W S24 NE1/4 43.4275 -104.9708 1 mi. Flowering and Fruiting N N 31 RM 113489 Ebertowski 2002 RM Polygonaceae Polygonum aviculare L. RM-14433 Peter J. Ebertowski 2961 15 8 2002 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: along Lodgepole Creek immediately below its confluence with Hay Creek, on Wyo Hwy 450, ca 24 air mi WSW of Newcastle; ca 27 air mi S of Upton. Low bank of creek. 4150 4200 ft. 43.7001° N, 104.671° W; uncertainty 0.5 mi. T43N R65W S16 NE1/4 43.7001 -104.671 1 mi. Flowering and Fruiting N N 32 RM 113514 Ebertowski 2002 RM Polygonaceae Polygonum aviculare L. RM-14434 Peter J. Ebertowski 2984 15 8 2002 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: Pine Creek on Wyo Hwy 116, ca 0.9 mi NE of Upton; ca 20 air mi SE of Moorcroft. Roadside along grassland and creek floodplain. 4300 ft. 44.1183° N, 104.6108° W; uncertainty 0.5 mi. T48N R65W S24 SW1/4 44.1183 -104.6108 1 mi. Flowering N N 33 RM 113622 Ebertowski 2002 RM Polygonaceae Polygonum aviculare L. RM-14438 Peter J. Ebertowski 3079 16 8 2002 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: Beaver Creek upstream and ca 0.8 air mi W of its confluence with Hay Creek, on Old Highway 85, ca 22 air mi SSE of Newcastle; ca 12.5 air mi NNE of Mule Creek Junction. Creek bank. 3680 3740 ft. 43.5301° N, 104.1125° W; uncertainty 0.5 mi. T41N R60W S18 NW1/4 43.5301 -104.1125 1 mi. Flowering N N 34 RM 113802 Ebertowski 2002 RM Polygonaceae Polygonum aviculare L. RM-14444 Peter J. Ebertowski 3240 19 8 2002 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: School Creek ca 1.5 air mi S of its confluence with Little Thunder Creek, on School Creek or Forest Road 968, ca 17 air mi ESE of Wright; ca 47 air mi SSE of Gillette. Wide flat creek bank dominated by Spartina and Cirsium. 4620 4680 ft. 43.6434° N, 105.1896° W; uncertainty 0.5 mi. T42N R69W S6 NE1/4 43.6434 -105.1896 1 mi. Flowering and Fruiting N N 35 RM 114045 Ebertowski 2002 RM Polygonaceae Polygonum aviculare L. RM-14455 Peter J. Ebertowski 3458 25 8 2002 U.S.A. Wyoming Niobrara Thunder Basin National Grassland and Vicinity: Cheyenne River at Charlies Draw on Dutch Joe or County Road 85, ca 9 air mi W of Mule Creek Junction; ca 33 air mi SSW of Newcastle. River bank. 3760 ft. 43.3841° N, 104.3993° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! T39N R63W S2 SW1/4 43.3841 -104.3993 NAD 83 700 ft. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N N 36 RM 114731 Ebertowski 2002 RM Polygonaceae Polygonum aviculare L. RM-14478 Peter J. Ebertowski 696 26 6 2002 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: Clareton Oil Field W of Bruce or County Road 7C, ca 28 air mi WSW of Newcastle; ca 30 air mi SSW of Upton. Disturbed soils in grassland. 4250 4290 ft. 43.6718° N, 104.7109° W; uncertainty 0.5 mi. T43N R65W S30 SE1/4 43.6718 -104.7109 1 mi. Flowering and Fruiting N N 37 RM 114991 Ebertowski 2002 RM Polygonaceae Polygonum aviculare L. RM-14484 Peter J. Ebertowski 928 30 6 2002 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: tributary of Lodgepole Creek off Grieves or County Road 5, ca 23 air mi SW of Newcastle; ca 33 air mi SSE of Upton. Creek bed. 4180 4240 ft. 43.6151° N, 104.5513° W; uncertainty 1 mi. T42N R64W S16 E1/2 43.6151 -104.5513 1 mi. Flowering and Fruiting N N 38 RM 116748 Ebertowski 2003 RM Polygonaceae Polygonum aviculare L. RM-14533 Peter J. Ebertowski 5422 27 6 2003 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: flat off Wyo Hwy 59, ca 1.7 air mi NW of Bill; ca 35 air mi N of Douglas. Outer limit of playa. 4730 4760 ft. 43.2552° N, 105.2903° W T38N R70W S20 43.2552 -105.2903 Flowering and Fruiting N N 39 RM 117429 Ebertowski 2003 RM Polygonaceae Polygonum aviculare L. RM-14548 Peter J. Ebertowski 6101 5 7 2003 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: washes W of and draining to Bobcat Creek, on Forest Road 958, ca 10 air mi E of Bill; ca 37 air mi NNE of Douglas. Disturbed area around stock tank. 4600 4680 ft. 43.2408° N, 105.0706° W T38N R68W S30 SE1/4 43.2408 -105.0706 Flowering and Fruiting N N 40 RM 11781 Taylor, Amy 1997 RM 649608 RM0228577 Polygonaceae Polygonum aviculare L. RM-647 Ronald L. Hartman 57415 Amy J. Roderick and Cherie Winner 11 6 1997 U.S.A. Wyoming Natrona [location and coordinates withheld] Shale hills and sandy areas and badlands. 5480 5500 ft. Flowering and Fruiting N RM0228577 N 41 RM 118443 Ebertowski 2003 RM Polygonaceae Polygonum aviculare L. RM-14570 Peter J. Ebertowski 7113 25 7 2003 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: Lone Tree Creek, on Grieves or County Road 5, ca 20 air mi WSW of Newcastle; ca 27 air mi S of Upton. Grassy creek bed. 4180 4260 ft. 43.7143° N, 104.5513° W T43N R64W S9 South1/2 43.7143 -104.5513 Flowering N N 42 RM 118590 Ebertowski 2003 RM Polygonaceae Polygonum aviculare L. RM-14574 Peter J. Ebertowski 7260 27 7 2003 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: ridge E of Short Creek, on road continuing Forest Road 1246, ca 34 air mi NW of Moorcroft; ca 24 air mi N of Gillette. Roadside in ponderosa pine and bluebunch wheatgrass. 4080 4500 ft. 44.6292° N, 105.4° W T54N R71W S28 E1/2 44.6292 -105.4 Flowering and Fruiting N N 43 RM 118781 Ebertowski 2003 RM Polygonaceae Polygonum aviculare L. RM-14578 Peter J. Ebertowski 7450 31 7 2003 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: Woody Creek, on two-track off Forest Road 944, ca 29 air mi SE of Wright; ca 11 air mi N of Bill. Dried bed of reservoir, covered in Eleocharis. 4540 4600 ft. 43.3844° N, 105.2304° W T39N R70W S2 43.3844 -105.2304 Flowering and Fruiting N N 44 RM 118830 Ebertowski 2003 RM Polygonaceae Polygonum aviculare L. RM-14579 Peter J. Ebertowski 7499 31 7 2003 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: Sunny Draw, on two-track off Forest Road 973, ca 23 air mi SE of Wright; ca 53 air mi N of Douglas. Creek bed. 4620 4880 ft. 43.516° N, 105.1896° W T41N R69W S19 43.516 -105.1896 Flowering and Fruiting N N 45 RM 119014 Ebertowski 2003 RM Polygonaceae Polygonum aviculare L. RM-14583 Peter J. Ebertowski 7683 4 8 2003 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: Raven Creek, on County Road 26, ca 14 air mi S of Moorcroft; ca 18 air mi W of Upton. Roadside in silver sagebrush grassland. 4460 4600 ft. 44.0622° N, 104.9727° W T47N R68W S12 South1/2 44.0622 -104.9727 Flowering and Fruiting N N 46 RM 119076 Ebertowski 2003 RM Polygonaceae Polygonum aviculare L. RM-14584 Peter J. Ebertowski 7745 4 8 2003 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: Buffalo Creek, on Watt Road, ca 8 air mi SSE of Moorcroft ca 14 air mi ENE of Upton. Low areas within greasewood-silver sagebrush grassland. 4320 4440 ft. 44.1324° N, 105.033° W T48N R68W S16 N1/2 44.1324 -105.033 Flowering and Fruiting N N 47 RM 119167 Ebertowski 2003 RM Polygonaceae Polygonum aviculare L. RM-14588 Peter J. Ebertowski 7836 7 8 2003 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: Little Thunder Creek, on Wyo Hwy 450, ca 18 air mi ESE of Wright; ca 48 air mi WSW of Newcastle. Borrow ditch in Sarcobatus and Bouteloua gracilis floodplain. 4520 4540 ft. 43.6718° N, 105.1497° W T43N R69W S28 SW1/4 43.6718 -105.1497 Flowering and Fruiting N N 48 RM 119288 Ebertowski 2003 RM Polygonaceae Polygonum aviculare L. RM-14591 Peter J. Ebertowski 7957 9 8 2003 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: Porcupine Creek, on two-track off Matheson or County Road 70, ca 13 air mi SE of Wright; ca 49 air mi S of Gillette. Disturbed area around well. 4740 4770 ft. 43.6009° N, 105.3691° W T42N R71W S22 South1/4 43.6009 -105.3691 Flowering N N 49 RM 119322 Ebertowski 2003 RM Polygonaceae Polygonum aviculare L. RM-14592 Peter J. Ebertowski 7991 10 8 2003 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: Mush Creek, ca 1.5 mi upstream of Klodt Reservoir, on Wyo Hwy 450, ca 11 air mi W of Newcastle, ca 13 air mi S of Osage. Creek bed. 3950 3980 ft. 43.7851° N, 104.4316° W T44N R63W S16 SE1/4 43.7851 -104.4316 Flowering and Fruiting N N 50 RM 11965 Arizona 2004 RM Polygonaceae Polygonum aviculare L. RM-671 B. E. Nelson 63140 17 9 2004 U.S.A. Arizona Coconino Kaibab National Forest: Raymond Lake just S of County Road 171 between Conners Hump and west end of Moritz Ridge, ca 2.5 air mi W of Pumpkin Center; ca 22.5 air mi NW of Flagstaff. Playa. 7090 ft. 35.4089° N, 111.959° W; GPS Reading T24N R4E S3 NW1/4 35.4089 -111.959 GPS Reading Flowering and Fruiting N N 51 RM 119706 Ebertowski 2003 RM Polygonaceae Polygonum aviculare L. RM-14607 Peter J. Ebertowski 8374 19 8 2003 U.S.A. Wyoming Crook Thunder Basin National Grassland and Vicinity: Miller Creek, on County Road 68, ca 8 air mi N of Moorcroft; ca 28 air mi E of Gillette. Creek bank. 4160 ft. 44.3743° N, 104.9532° W T51N R67W S30 NW1/4 44.3743 -104.9532 Flowering and Fruiting N N 52 RM 119945 Ebertowski 2003 RM Polygonaceae Polygonum aviculare L. RM-14615 Peter J. Ebertowski 8613 25 8 2003 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: reservoirs between Weston and Little Powder River, on Forest Road 908, ca 27 air mi NNE of Gillette; ca 32 air mi NW of Moorcroft. Earthen wall of reservoir. 3700 3760 ft. 44.6439° N, 105.319° W T54N R70W S19 W1/2 44.6439 -105.319 Flowering and Fruiting N N 53 RM 12027 Arizona 2004 RM Polygonaceae Polygonum aviculare L. RM-673 B. E. Nelson 63202 17 9 2004 U.S.A. Arizona Coconino Kaibab National Forest: Moritz Ridge and to the SW, ca 2 air mi WSW of Pumpkin Center; ca 22 air mi NW of Flagstaff. Disturbed area. 7180 7220 ft. 35.3987° N, 111.9508° W to 35.4041° N, 111.9431° W; GPS Reading T23N R4E S3 SE1/4; also SW1/4 S2 35.3987 -111.9508 GPS Reading Flowering and Fruiting N N 54 RM 12319 Arizona 2004 RM Polygonaceae Polygonum aviculare L. RM-684 B. E. Nelson 63494 24 9 2004 U.S.A. Arizona Coconino Coconino National Forest: near the dam on Upper Lake Mary, S of Anderson Mesa, ca 10.5 air mi SE of Flagstaff. Roadside, edge of parking lot, and other disturbed sites near the spillway. 6800 6840 ft. 35.081° N, 111.5314° W; GPS Reading T20N R8E S27 SE1/4 35.081 -111.5314 GPS Reading Flowering and Fruiting N N 55 RM 12522 Arizona 2004 RM Polygonaceae Polygonum aviculare L. RM-692 B. E. Nelson 63697 James F. Fowler 25 9 2004 U.S.A. Arizona Coconino Coconino National Forest: ca 0.5 air mi E of Mortgage Spring and ca 2/3 air mi S of James Canyon, ca 11.5 air mi S of Flagstaff. Log loading deck 6650 ft. 35.0397° N, 111.701° W; GPS Reading T19N R6E S12 SE1/4 35.0397 -111.701 GPS Reading Flowering and Fruiting N N 56 RM 12706 Arizona 2004 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by B. E. Nelson. RM-702 Ronald L. Hartman 79936 James F. Fowler 22 8 2004 U.S.A. Arizona Coconino Coconino National Forest: County Road (Forest Hwy) 3, ca 7 air mi N of Clints Well. Ponderosa pine. 7093 ft. 34.6483° N, 111.4037° W; GPS Reading T15N R9E S33; also S34 34.6483 -111.4037 GPS Reading Flowering and Fruiting N N 57 RM 12746 Arizona 2004 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by B. E. Nelson. RM-703 Ronald L. Hartman 79976 23 8 2004 U.S.A. Arizona Coconino Kaibab National Forest: ca 18 air mi NW of Flagstaff; vicinity of Beale Mountain, intersection of Forest roads 194 and 786 heading to south and southeast sides of Beale Mountain to top of Beale Mountain and N to Forest Road 786 and back. Grassy areas with occasional ponderosa pine in basaltic matirx. 7324 7405 ft. 35.3806° N, 111.9224° W to 35.3676° N, 111.9211° W; GPS Reading T23N R4E S14 35.3806 -111.9224 GPS Reading Flowering and Fruiting N N 58 RM 12813 Arizona 2004 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by B. E. Nelson. RM-706 Ronald L. Hartman 80043 23 8 2004 U.S.A. Arizona Coconino Kaibab National Forest: Red Tank, ca 3 air mi NE of intersection of Forest Road 194 and County Road 141, ca 18 air mi NW of Flagstaff. Disturbed areas. 7414 ft. 35.3772° N, 111.9032° W; GPS Reading T23N R5E S18 35.3772 -111.9032 GPS Reading Flowering and Fruiting N N 59 RM 12866 Arizona 2004 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by B. E. Nelson. RM-707 Ronald L. Hartman 80096 23 8 2004 U.S.A. Arizona Coconino Coconino National Forest: U.S. Hwy 180, ca 5 air mi NW of Flagstaff center, between mile posts 220-221. Highway right of way including ponderosa pine margin. 7200 ft. 35.2456° N, 111.6862° W; GPS Reading T22N R7E S31 35.2456 -111.6862 GPS Reading Flowering N N 60 RM 129495 Evert 2001 RM 825265 RM0015832 Polygonaceae Polygonum aviculare L. RM-14993 Erwin F. Evert 38976 18 7 2001 U.S.A. Wyoming Park Yellowstone Plateau: Yellowstone National Park: around Beach Springs along the north side of U.S. Hwy 14, 16, & 20 and Yellowstone Lake, 4 mi E of Fishing Bridge. In thermal area on sinter with Agrostis scabra and Madia glomerata. 7735 ft. T53N R112W S24 N N Flowering and Fruiting N RM0015832 N 61 RM 130532 Evert 2004 RM 913369 RM0066387 Polygonaceae Polygonum aviculare L. RM-15079 Erwin F. Evert 40766 2 6 2004 U.S.A. Wyoming Park Bighorn Basin: along and just W of Whistle Creek or BLM Road 1213, ca 2.5 mi N of U.S. Hwy 14. Sagebrush-greasewood steppe with Artemisia pedatifida, Atriplex gardneri, Carex filifolia, and Xylorhiza glabriuscula. 4900 ft. T52N R98W S9 N RM0066387 N 62 RM 13115 Arizona 2004 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by B. E. Nelson. RM-715 Ronald L. Hartman 80345 James F. Fowler 28 8 2004 U.S.A. Arizona Coconino Coconino National Forest: Sterling Canyon, last mile of Manzanita Trail to Manzanita Campground and down road to Encinoso Picnic Area. Ponderosa pine slopes. 4728 4849 ft. 34.9366° N, 111.747° W to 34.9258° N, 111.7349° W; GPS Reading T18N R6E S17; also S18 34.9366 -111.747 GPS Reading Flowering and Fruiting N N 63 RM 132863 Evert 1986 725583 RM0059284 Polygonaceae Polygonum aviculare L. RM-15396 Erwin F. Evert 10648 2 8 1986 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: north central portion of Logan Mountain, ca 2-3 mi N of U.S. Hwy 14, 16, & 20. Around springs in vernally moist soil. 7200 ft. 44.5295° N, 109.334° W T53N R104W S36 44.5295 -109.334 N RM0059284 N 64 RM 133731 Evert 1986 726412 RM0059343 Polygonaceae Polygonum aviculare L. RM-15427 Erwin F. Evert 11535 26 8 1986 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: along U.S. Hwy 14, 16, & 20, opposite Henry Ford Rock. Disturbed roadside turn-out area. 6250 ft. 44.4618° N, 109.765° W T52N R107W S20 44.4618 -109.765 N RM0059343 N 65 RM 134397 Evert 1987 RM 730916 RM0059286 Polygonaceae Polygonum aviculare L. RM-15456 Erwin F. Evert 12101 11 6 1987 U.S.A. Wyoming Park [location and coordinates withheld] Sagebrush-grassland community including Elymus spicatus, Koeleria macrantha and Artemisia tridentata. 6300 6400 ft. Flowering and Fruiting N RM0059286 N 66 RM 135745 Evert 1987 RM 732456 RM0059287 Polygonaceae Polygonum aviculare L. RM-15538 Erwin F. Evert 13469 28 7 1987 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: along road ca 1/4 mi S of U.S. Hwy 14, 16, & 20 just E of Blackwater Creek. Open, disturbed areas. 6300 ft. 44.4618° N, 109.7449° W T52N R107W S21 44.4618 -109.7449 Flowering and Fruiting N RM0059287 N 67 RM 14143 Arizona 2005 RM Polygonaceae Polygonum aviculare L. RM-753 B. E. Nelson 66528 13 9 2005 U.S.A. Arizona Coconino Coconino National Forest: Skunk Canyon where Forest Road 720 crosses, ca 3.5 air mi S of Flagstaff. Tank dam. 6900 6950 ft. 35.1452° N, 111.6394° W; GPS Reading T20N R7E S3 E1/4 35.1452 -111.6394 GPS Reading Flowering N N 68 RM 1444 Alaska Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Stuart Markow. RM-228 Adolph Murie s.n. 25 8 1951 U.S.A. Alaska [Denali Borough] [Denali National Park]: Park Headquarters. Flowering N N 69 RM 14475 Arizona 2005 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-761 B. E. Nelson 66860 James F. Fowler 16 9 2005 U.S.A. Arizona Coconino Kaibab National Forest: Kaibab Plateau: along Ariz Hwy 67 at Crane Lake, ca 13 air mi SSE of Jacob Lake; ca 35.5 air mi SE of Fredonia. Moist to dry mud flats around pond. 8530 8600 ft. 36.5296° N, 112.1504° W; GPS Reading T36N R2E S11 SE1/4 36.5296 -112.1504 GPS Reading Flowering N N 70 RM 14480 Arizona 2005 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-761 B. E. Nelson 66865 James F. Fowler 16 9 2005 U.S.A. Arizona Coconino Kaibab National Forest: Kaibab Plateau: along Ariz Hwy 67 at Crane Lake, ca 13 air mi SSE of Jacob Lake; ca 35.5 air mi SE of Fredonia. Dry meadow. 8530 8600 ft. 36.5296° N, 112.1504° W; GPS Reading T36N R2E S11 SE1/4 36.5296 -112.1504 GPS Reading Flowering N N 71 RM 14506 Arizona 2005 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-761 B. E. Nelson 66891 James F. Fowler 16 9 2005 U.S.A. Arizona Coconino Kaibab National Forest: Kaibab Plateau: along Ariz Hwy 67 at Crane Lake, ca 13 air mi SSE of Jacob Lake; ca 35.5 air mi SE of Fredonia. Meadow edge and mixed conifer/aspen forest. 8530 8600 ft. 36.5296° N, 112.1504° W; GPS Reading T36N R2E S11 SE1/4 36.5296 -112.1504 GPS Reading Flowering N N 72 RM 14582 Arizona 2005 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-763 B. E. Nelson 66967 James F. Fowler 17 9 2005 U.S.A. Arizona Coconino Kaibab National Forest: Kaibab Plateau: Crazy Jug Point on the North Rim of Grand Canyon, ca 22.5 air mi SW of Jacob Lake; ca 36.5 air mi SSE of Fredonia. Roadside and parking area in pinyon/juniper forest on canyon rim. 7440 ft. 36.4273° N, 112.4037° W; GPS Reading T35N R1W S16 SE1/4 36.4273 -112.4037 GPS Reading Flowering and Fruiting N N 73 RM 146132 Evert 1993 RM 610620 Polygonaceae Polygonum aviculare L. RM-16151 Erwin F. Evert 26518 1 8 1993 U.S.A. Montana Madison Madison Range: Beaverhead National Forest: along Papoose Creek in the foothills, ca 1 mi E of U.S. Highway 287, 23 mi S of Cameron. Disturbed sagebrush-grassland with Phleum pratense, Achillea millefolium, Elymus spicatus, and Helianthella uniflora. 6200 ft. 44.9043° N, 111.5688° W; uncertainty 1 mi. T11S R1E S2 44.9043 -111.5688 1 mi. Flowering and Fruiting N N 74 RM 14618 Arizona 2005 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-764 B. E. Nelson 67003 James F. Fowler 17 9 2005 U.S.A. Arizona Coconino Kaibab National Forest: Kaibab Plateau: at the junction of Forest roads 425 and 232 in Indian Hollow at the north end of Big Saddle, ca 20.5 air mi SW of Jacob Lake; ca 34 air mi S of Fredonia. Disturbed area in and around corral. 6840 ft. 36.465° N, 112.4105° W; GPS Reading T35N R1W S4 NW1/4 36.465 -112.4105 GPS Reading Flowering N N 75 RM 14637 Arizona 2005 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-764 B. E. Nelson 67022 James F. Fowler 17 9 2005 U.S.A. Arizona Coconino Kaibab National Forest: Kaibab Plateau: at the junction of Forest roads 425 and 232 in Indian Hollow at the north end of Big Saddle, ca 20.5 air mi SW of Jacob Lake; ca 34 air mi S of Fredonia. Disturbed area in and around corral. 6840 ft. 36.465° N, 112.4105° W; GPS Reading T35N R1W S4 NW1/4 36.465 -112.4105 GPS Reading Fruiting N N 76 RM 146795 Evert 1994 RM 781570 Polygonaceae Polygonum aviculare L. RM-16178 Erwin F. Evert 27179 18 6 1994 U.S.A. Montana Madison Road along north shore of Ennis Lake, ca 4 mi E of McAllister. Disturbed roadside and cutbank with Berteroa incana, Sisymbrium altissimum, and Carduus nutans. 4820 ft. 45.4433° N, 111.5472° W T4S R1E S36 NE1/4 45.4433 -111.5472 Flowering N N 77 RM 148037 Evert 1994 RM 782060 RM0229044 Polygonaceae Polygonum aviculare L. RM-16233 Erwin F. Evert 28418 28 7 1994 U.S.A. Wyoming Teton Absaroka Mountains: Bridger-Teton National Forest: along north side of Atlantic Creek; ca 1 mi NE of Two Ocean Pass. Disturbed camp in lodgepole pine forest with Capsella bursa-pastoris, Polygonum aviculare, and Matricaria matricarioides. 8160 ft. 44.0544° N, 110.1629° W T47N R111W S10 44.0544 -110.1629 Vegetative N RM0229044 N 78 RM 14889 Arizona 2005 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-768 B. E. Nelson 67274 21 9 2005 U.S.A. Arizona Greenlee Apache National Forest: ca 0.5 air mi W of Horton Creek and 0.5 air mi SSE of Forest Road 26, ca 1.5 air mi S of Sprucedale; ca 28.5 air mi S of Springerville. Selectively logged ponderosa pine/Douglas fir forest. 7800 7920 ft. 33.7169° N, 109.325° W; GPS Reading T4N R29E S2 SW1/4 33.7169 -109.325 GPS Reading Flowering N N 79 RM 14919 Arizona 2005 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-770 B. E. Nelson 67304 22 9 2005 U.S.A. Arizona Greenlee Apache National Forest: along Forest Road 24 on divide betweeen Heifer Branch and Black River, ca 1.5 air mi WNW of Sprucedale; ca 1.5 air mi S of Buffalo Crossing; ca 27 air mi S of Springerville. Old barrow pit in stony meadow. 7630 ft. 33.7447° N, 109.3522° W; GPS Reading T4N R28E S13 NE1/4 33.7447 -109.3522 GPS Reading Flowering N N 80 RM 149399 Evert 1995 RM 783823 Polygonaceae Polygonum aviculare L. RM-16285 Erwin F. Evert 29779 6 7 1995 U.S.A. Montana Sweet Grass [location and coordinates withheld] Disturbed, weedy riparian area and field with Bromus tectorum, Medicago lupulina, and Poa pratensis. 3800 ft. Buds N N 81 RM 150115 Evert 1995 RM 783877 RM0104099 Polygonaceae Polygonum aviculare L. RM-16313 Erwin F. Evert 30502 5 8 1995 U.S.A. Montana Park Absaroka-Beartooth Mountains: Gallatin National Forest: ridge at head of Arrastra Creek: ca 3 mi E of Emigrant Peak, 18 mi N of Gardiner. Open, rocky east facing slope along jeep trail with scattered Pinus albicaulis and Abies lasiocarpa and with Saxifraga bronchialis, Arnica longifolia, Penstemon fruticosus, and Potentilla glandulosa in groundlayer. 9400 9800 ft. 45.2556° N, 110.6261° W T7S R9E S4 45.2556 -110.6261 Flowering and Fruiting N RM0104099 N 82 RM 150555 Evert 1996 RM 788106 Polygonaceae Polygonum aviculare L. RM-16338 Erwin F. Evert 30940 6 6 1996 U.S.A. Montana Carbon Ridge 1 mi W of Belfry and 1/4 mi N of Mont Hwy 308. Sagebrush-grassland with Atriplex confertifolia, Agropyron spicatum, and Astragalus missouriensis. 4100 4200 ft. 45.1386° N, 109.0363° W; uncertainty 1 mi. T8S R22E S16; also S9 45.1386 -109.0363 1 mi. Buds N N 83 RM 15072 Arizona 2005 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-773 B. E. Nelson 67457 James F. Fowler 24 9 2005 U.S.A. Arizona Coconino Kaibab National Forest: Coconino Plateau: along Forest Road 302, ca 3 air mi S of South Rim Grand Canyon, ca 9.5 air mi ESE of Tusayan; ca 55 air mi NNW of Flagstaff. Meadow and shallow valley. 7320 7340 ft. 35.9429° N, 111.9641° W; GPS Reading T30N R4E S33 NE1/4 35.9429 -111.9641 GPS Reading Flowering and Fruiting N N 84 RM 151615 Evert 1996 RM 787848 RM0059298 Polygonaceae Polygonum aviculare L. RM-16376 Erwin F. Evert 32004 9 7 1996 U.S.A. Wyoming Teton Gros Ventre Mountains: Bridger-Teton National Forest: along Gros Ventre Road (Forest Road 30400) at Little Cow Creek, 30 mi E of Jackson. In and around horse corral at trailhead with Matricaria matricarioides and Chorispora tennella. 7610 ft. 43.49° N, 110.2179° W T41N R111W S30 43.49 -110.2179 Flowering N RM0059298 N 85 RM 15180 Arizona 2005 RM Polygonaceae Polygonum aviculare L. RM-776 B. E. Nelson 67565 James F. Fowler 25 9 2005 U.S.A. Arizona Coconino Kaibab National Forest: Coconino Plateau: off Coconino Rim or Forest Road 310 ca 1.5 air mi S of Coconino Rim just E of Woodbridge Tank, ca 20 air mi ESE of Tusayan; ca 48 air mi N of Flagstaff. Sandy ponderosa pine forest with pinyon, juniper, and oak, with shallow wash. 7020 7060 ft. 35.8808° N, 111.8034° W; GPS Reading T29N R5E S24 SE1/4 35.8808 -111.8034 GPS Reading Fruiting N N 86 RM 15237 Arizona 2005 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-777 B. E. Nelson 67622 James F. Fowler 25 9 2005 U.S.A. Arizona Coconino Kaibab National Forest: Upper Basin on Coconino Plateau at Wagoner Tank in upper Lee Canyon along Forest Road 307, ca 15.5 air mi E of Tusayan; ca 52.5 air mi NNW of Flagstaff. Around tank and old corrals. 6480 6500 ft. 35.9331° N, 111.8647° W; GPS Reading T29N R5E S4 NW1/4; also T30N R5E S33 SW1/4 35.9331 -111.8647 GPS Reading Flowering N N 87 RM 152459 Evert 1997 RM 818244 RM0021546 Polygonaceae Polygonum aviculare L. RM-16427 Erwin F. Evert 32853 10 6 1997 U.S.A. Montana Carbon Ridge 4 mi NE of Fromberg; 1.5 mi E of U.S. Hwy 310. Disturbed sagebrush-grassland with Agropyron spicatum, Bromus tectorum, and Alyssum alyssoides. 3900 4000 ft. 45.4433° N, 108.8324° W; uncertainty 1 mi. T4S R23E S36 45.4433 -108.8324 1 mi. Flowering and Fruiting N RM0021546 N 88 RM 15248 Arizona 2005 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-777 B. E. Nelson 67633 James F. Fowler 25 9 2005 U.S.A. Arizona Coconino Kaibab National Forest: Upper Basin on Coconino Plateau at Wagoner Tank in upper Lee Canyon along Forest Road 307, ca 15.5 air mi E of Tusayan; ca 52.5 air mi NNW of Flagstaff. Sandy, open flats. 6480 6500 ft. 35.9331° N, 111.8647° W; GPS Reading T29N R5E S4 NW1/4; also T30N R5E S33 SW1/4 35.9331 -111.8647 GPS Reading Flowering and Fruiting N N 89 RM 152709 Evert 1997 RM 818515 RM0024356 Polygonaceae Polygonum aviculare L. RM-16438 Erwin F. Evert 33108 21 6 1997 U.S.A. Wyoming Hot Springs Bighorn Basin: Legend Rocks State Historical Site just N of Cottonwood Creek, ca 25 mi NW of Thermopolis. Disturbed sagebrush-grassland adjacent to cliffs with petroglyphs; dominant species included Bromus tectorum and Alyssum desertorum. 5400 ft. 43.7924° N, 108.6043° W; uncertainty 1 mi. T44N R98W S10 43.7924 -108.6043 1 mi. Flowering and Fruiting N RM0024356 N 90 RM 152935 Evert 1997 RM 818688 RM0019938 Polygonaceae Polygonum aviculare L. RM-16444 Erwin F. Evert 33342 28 6 1997 U.S.A. Montana Park In Livingston along railroad tracks just N of Park Street. Disturbed railroad right-of-way and adjacent area with Bromus tectorum and Kochia scoparia. 4500 ft. T2S R9E S13 Vegetative N RM0019938 N 91 RM 153197 Evert 1997 RM 819556 RM0023993 Polygonaceae Polygonum aviculare L. RM-16454 Erwin F. Evert 33631 10 7 1997 U.S.A. Idaho Fremont Snake River Plains: boating access along the east side of the Henrys Fork River, 2.6 mi W of Ashton. Dry disturbed areas and roadways with Bromus japonicus, Purshia tridentata, and Euphorbia esula. 5200 ft. T9N R42E S33 Flowering and Fruiting N RM0023993 N 92 RM 153291 Evert 1997 RM 819649 RM0024132 Polygonaceae Polygonum aviculare L. RM-16455 Erwin F. Evert 33727 10 7 1997 U.S.A. Idaho Fremont Snake River Plains: in Ashton along railroad tracks and around grain elevators just S of Main Street and E of school. Gravelly soil with Kochia scoparia, Polygonum aviculare, and Tribulus terrestris. 5260 ft. T9N R42E S36 Flowering and Fruiting N RM0024132 N 93 RM 153384 Evert 1997 RM 819746 RM0021692 Polygonaceae Polygonum aviculare L. RM-16460 Erwin F. Evert 33823 20 7 1997 U.S.A. Montana Gallatin Yellowstone Plateau: in West Yellowstone along the former Union Pacific Railroad right-of-way just S of Yellowstone Avenue. Disturbed, sandy soil with Berteroa incana and Gayophytum diffusum. 6670 ft. T13S R5E S34; also S33 Flowering and Fruiting N RM0021692 N 94 RM 153600 Evert 1997 RM 819421 RM0016198 Polygonaceae Polygonum aviculare L. RM-16470 Erwin F. Evert 34056 22 7 1997 U.S.A. Montana Madison Madison Valley: South Madison Fishing Access along the east side of the Madison River, ca 25 mi S of Ennis. Disturbed grassland and roadsides with Berteroa incana, Grindelia squarrosa, and Stipa comata. 5680 ft. T10S R1E S6 Flowering and Fruiting N RM0016198 N 95 RM 153811 Evert 1997 RM 819030 RM0019541 Polygonaceae Polygonum aviculare L. RM-16475 Erwin F. Evert 34286 29 7 1997 U.S.A. Montana Gallatin Gallatin Range: Gallatin National Forest: Gallatin Canyon, along Portal Creek Road, 1/8 mi E of U.S. Hwy 191, ca 30 mi SSW of Bozeman. Disturbed roadside at base of cliffs with Berteroa incana, Matricaria matricarioides, and Poa compressa. 5900 ft. T6S R4E S13 Flowering and Fruiting N RM0019541 N 96 RM 153979 Evert 1997 RM 819185 RM0019999 Polygonaceae Polygonum aviculare L. RM-16481 Erwin F. Evert 34477 5 8 1997 U.S.A. Montana Park Paradise Valley: Grey Owl/Chicory Public Fishing accesses along the west side of the Yellowstone River, 19 mi S of Livingston. Disturbed riparian community adjacent to corrals with Bromus tectorum, Melilotus officinalis, Centaurea maculosa, and Populus balsamifera. 4880 ft. T5S R8E S14 Flowering and Fruiting N RM0019999 N 97 RM 154101 Evert 1997 RM 819968 RM0016251 Polygonaceae Polygonum aviculare L. RM-16486 Erwin F. Evert 34606 6 8 1997 U.S.A. Montana Carbon East Bridger, along Burlington Northern tracks E of town. Disturbed area around grain elevators with Distichlis stricta, Bromus tectorum, and Kochia scoparia. 3630 ft. T6S R23E S22 Flowering and Fruiting N RM0016251 N 98 RM 154117 Evert 1997 RM 819984 RM0014522 Polygonaceae Polygonum aviculare L. RM-16488 Erwin F. Evert 34622 6 8 1997 U.S.A. Montana Carbon In Belfry just SW of the junction of Mont Hwys 308 and 72. Open, disturbed area adjacent to sugar beet field with Convolvulus arvensis, Amaranthus albus, Polygonum aviculare. 3870 ft. T8S R22E S15 Flowering and Fruiting N RM0014522 N 99 RM 154190 Evert 1997 RM 819789 RM0024274 Polygonaceae Polygonum aviculare L. RM-16493 Erwin F. Evert 34701 11 8 1997 U.S.A. Wyoming Park Bighorn Basin: in Cody at north end of 14th Street. Disturbed sagebrush-grassland and roadside with Bouteloua gracilis, Kochia scoparia, Sporobolus cryptandrus, and Sisymbrium altissimum. 5000 ft. T53N R101W S31 Fruiting N RM0024274 N 100 RM 15586 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-788 B. E. Nelson 69764 James F. Fowler 24 8 2006 U.S.A. Arizona Coconino Coconino National Forest: frontage road (old U.S. Hwy 66) along I-40 on Bellemont Flat, just W of Bellemont Exit and just N of Camp Navajo Army Depot, ca 10.5 air mi WNW of Flagstaff. Wet clay soil in a barrow pit-scraped area. 7130 ft. 35.2426° N, 111.8284° W T22N R5E S35 SE1/4 35.2426 -111.8284 Flowering and Fruiting N N 101 RM 15629 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-789 B. E. Nelson 69807 James F. Fowler 24 8 2006 U.S.A. Arizona Coconino Kaibab National Forest: W of McDermit Canyon along old U. S. Hwy 66, ca 1.5 air mi E of Parks; ca 15 air mi E of Williams. In and around corrals. 7200 ft. 35.2616° N, 111.9181° W T22N R4E S25 NE1/4 35.2616 -111.9181 Flowering N N 102 RM 15651 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-790 B. E. Nelson 69829 James F. Fowler 24 8 2006 U.S.A. Arizona Coconino Kaibab National Forest: Barney Flat at the intersection of Forest Road 108 and County Road 73, ca 6 air mi S of Williams. Forb meadow and adjacent roadside. 7010 ft. 35.1643° N, 112.1576° W T21N R2E S26 SW1/4 35.1643 -112.1576 Flowering N N 103 RM 15749 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-792 B. E. Nelson 69927 James F. Fowler, Brian Reif 25 8 2006 U.S.A. Arizona Coconino Sitgreaves National Forest: Mogollon Plateau: Chevelon Canyon Campground and Chevelon Crossing on Forest Road 504, ca 15.5 air mi NW of Heber; ca 30.5 air mi S of Winslow. Juniper woodland on sandy slope. 6140 6200 ft. 34.5916° N, 110.7879° W T14N R15E S19 NE1/4 34.5916 -110.7879 Flowering N N 104 RM 158775 Flaig 2003 RM Polygonaceae Polygonum aviculare L. RM-16698 Jeanette Flaig 1412 20 7 2003 U.S.A. Colorado Archuleta Eastern San Juan Mountains: San Juan National Forest: U.S. Hwy 160 W to County Road 600 to Forest Road 630 then ca 5 mi; ca 13 air mi NW of Pagosa Springs. Along road in conifer forest with scattered aspen with seasonal drainage. 8245 ft. 37.3227° N, 107.2138° W T35N R3W S4 NW1/4 37.3227 -107.2138 Flowering and Fruiting N N 105 RM 158815 Flaig 2003 RM Polygonaceae Polygonum aviculare L. RM-16699 Jeanette Flaig 1449 20 7 2003 U.S.A. Colorado Archuleta Eastern San Juan Mountains: San Juan National Forest: U.S. Hwy 160 W to Forest Road 37 then Roadside of ponderosa pine, Douglas fir and aspen forest. 8250 ft. 37.3575° N, 106.9606° W T36N R1W S8 SE1/4; N 3 road mi; ca 7 air mi SW of Pagosa Springs also SW1/4 of SW1/4 S9 37.3575 -106.9606 Flowering and Fruiting N N 106 RM 158968 Flaig 2003 RM Polygonaceae Polygonum aviculare L. RM-16704 Jeanette Flaig 1588 24 7 2003 U.S.A. Colorado Mineral Eastern San Juan Mountains: San Juan National Forest: Fourmile Trail, ca 11 air mi N of Pagosa Springs. Spruce, fir, and aspen forest. 9180 11185 ft. 37.4234° N, 107.0371° W T37N R2W S2 E1/2; 3; also SW1/4 of SW1/4 and NW1/4 of NW1/4 of SE1/2 S14, SE1/4 of SE1/4 and NE1/4 of NE1/4 S11, W center 1/4 S12; also SW1/4 S2 37.4234 -107.0371 Vegetative N N 107 RM 15959 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-794 B. E. Nelson 70137 James F. Fowler, Brian Reif 25 8 2006 U.S.A. Arizona Navajo Sitgreaves National Forest: Mogollon Plateau: above Daze Canyon on Forest Road 504, ca 10 air mi NW of Heber; ca 26 air mi S of Winslow. Disturbed area around limestone quarry. 6600 ft. 34.5327° N, 110.7166° W T13N R15E S12 NW1/4 34.5327 -110.7166 Flowering N N 108 RM 159836 Flaig 2003 RM Polygonaceae Polygonum aviculare L. RM-16734 Jeanette Flaig 2360 Kurt Flaig 3 8 2003 U.S.A. Colorado Rio Grande Eastern San Juan Mountains: Rio Grande National Forest: North Peak: U.S. Hwy 160 W to Park Creek Road, then Summit with rocky outcrops dropping into mesic meadow along creek. 11960 12795 ft. 37.4432° N, 106.5979° W T37N R4E S18 SW1/4; S 15 road mi: ca 18 air mi S of South Fork also NW1/2 S19; T37N R3E South1/2 S13, S24; also NE1/4 of NE1/4 S23 37.4432 -106.5979 Flowering and Fruiting N N 109 RM 15984 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-795 B. E. Nelson 70162 James F. Fowler 27 8 2006 U.S.A. Arizona Coconino Kaibab National Forest: Kaibab Plateau: along Forest Road 225 ca 1 air mi S of U.S. Hwy 89A, ca 2.5 air mi E of Jacob Lake; ca 25 air mi SE of Fredonia. Burned and non-burned areas (2006) in ponderosa pine forest. 7840 ft. 36.7199° N, 112.1713° W T38N R2E S3 SE1/4 36.7199 -112.1713 Flowering N N 110 RM 16001 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-796 B. E. Nelson 70179 James F. Fowler 27 8 2006 U.S.A. Arizona Coconino Kaibab National Forest: Kaibab Plateau: along Forest Road 225 ca 5 air mi S of U.S. Hwy 89A, ca 4.5 air mi SE of Jacob Lake; ca 28 air mi SE of Fredonia. Dry meadow. 8400 8440 ft. 36.6627° N, 112.1591° W T38N R2E S26 SW1/4 36.6627 -112.1591 Flowering N N 111 RM 160041 Flaig 2003 RM Polygonaceae Polygonum aviculare L. RM-16741 Jeanette Flaig 2541 12 8 2003 U.S.A. Colorado Conejos Eastern San Juan Mountains: Rio Grande National Forest: Stunner Campground. Roadside. 9898 ft. 37.3751° N, 106.571° W T36N R3E S8 South1/2 37.3751 -106.571 Flowering and Fruiting N N 112 RM 160189 Flaig 2003 RM Polygonaceae Polygonum aviculare L. RM-16749 Jeanette Flaig 2673 14 8 2003 U.S.A. Colorado Rio Grande Eastern San Juan Mountains: Rio Grande National Forest: South Fork Guard Station, ca 1.5 air mi SW of South Fork. Ponderosa pine, spruce and aspen forest and xeric meadow. 8350 ft. 37.6385° N, 106.6604° W T39N R3E S9 SE1/4 37.6385 -106.6604 Flowering and Fruiting N N 113 RM 160250 Flaig 2003 RM Polygonaceae Polygonum aviculare L. RM-16754 Jeanette Flaig 2726 16 8 2003 U.S.A. Colorado Archuleta Eastern San Juan Mountains: San Juan National Forest: U.S. Hwy 160 W to Forest Road 620 then ca 4 road mi NNW; ca 21 air mi W of Pagosa Springs. Central Roadside and grazed opening in ponderosa pine forest. 7170 ft. 37.2684° N, 107.3797° W T35N R5W S35 E1/4 37.2684 -107.3797 Flowering and Fruiting N N 114 RM 160326 Flaig 2003 RM Polygonaceae Polygonum aviculare L. RM-16756 Jeanette Flaig 2794 16 8 2003 U.S.A. Colorado Archuleta Eastern San Juan Mountains: San Juan National Forest: U.S. Hwy 160 W to Forest Road 743; ca 9 air mi E of Bayfield. Ponderosa pine woodland into xeric meadow. 8400 ft. 37.2588° N, 107.4631° W T35N R5W S31 37.2588 -107.4631 Flowering and Fruiting N N 115 RM 16052 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-797 B. E. Nelson 70230 James F. Fowler 27 8 2006 U.S.A. Arizona Coconino Kaibab National Forest: Kaibab Plateau: Murray Lake just W of Ariz Hwy 67, ca 6 air mi SSE of Jacob Lake; ca 29 air mi SE of Fredonia. Meadow in bottom of large limestone sink. 8525 ft. 36.6309° N, 112.176° W T37N R2E S3 SW1/4 36.6309 -112.176 Flowering N N 116 RM 160587 Flaig 2003 RM Polygonaceae Polygonum aviculare L. RM-16765 Jeanette Flaig 3023 21 8 2003 U.S.A. Colorado Saguache Eastern San Juan Mountains: Rio Grande National Forest: Colo Hwy 114 W to Forest Road 810 then ca 2 1/4 mi N; ca 21 air mi NW of Saguache. Xeric meadow with ponderosa pine on south slope, large rock outcrops with bristlecone pine, Douglas fir, spruce on east-facing slope with scattered aspen throughout. 9130 ft. 38.2159° N, 106.5033° W T46N R4E S26 NE1/4; also SW1/4 S24, NW1/4 S25; T46N R4E S23 NW1/4 38.2159 -106.5033 Flowering and Fruiting N N 117 RM 16099 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-798 B. E. Nelson 70277 James F. Fowler 28 8 2006 U.S.A. Arizona Coconino Coconino National Forest: at the intersection of U.S. Hwy 89 and Forest Road 418-420 just E of the base of San Francisco Mountain, ca 12.5 air mi NNE of Flagstaff. Roadside, barrow pit, and adjacent ponderosa pine savana. 7260 ft. 35.3723° N, 111.5763° W T23N R8E S17 SW1/4 35.3723 -111.5763 Flowering N N 118 RM 161720 Flaig 2003 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Jeanette Flaig. RM-16815 Ronald L. Hartman 77495 Jeanette Flaig 20 6 2003 U.S.A. Colorado Archuleta Eastern San Juan Mountains: San Juan National Forest: Forest Road 649, ca 3.2 air mi WSW of County Road 500. Ponderosa pine forest with oak and Rocky Mountain juniper and roadside; ponderosa pine forest. 8000 8200 ft. 37° 4.759' N, 106° 50.326' W T34N R2W S30 W1/4 37.079317 -106.838767 Flowering and Fruiting N N 119 RM 16181 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-799 B. E. Nelson 70359 James F. Fowler 28 8 2006 U.S.A. Arizona Coconino Coconino National Forest: Lockett Meadow in Interior Valley on east side of San Francisco Mountain, ca 11 air mi N of Flagstaff. Parking lots, trailhead, and campground in open aspen/mixed conifer. 8560 8680 ft. 35.3557° N, 111.6254° W to 35.3589° N, 111.6185° W to 35.3604° N, 111.6207° W T23N R7E S23 S1/2 35.3557 -111.6254 Flowering and Fruiting N N 120 RM 16193 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-799 B. E. Nelson 70371 James F. Fowler 28 8 2006 U.S.A. Arizona Coconino Coconino National Forest: Lockett Meadow in Interior Valley on east side of San Francisco Mountain, ca 11 air mi N of Flagstaff. Parking lots, trailhead, and campground in open aspen/mixed conifer. 8560 8680 ft. 35.3557° N, 111.6254° W to 35.3589° N, 111.6185° W to 35.3604° N, 111.6207° W T23N R7E S23 S1/2 35.3557 -111.6254 Flowering N N 121 RM 162342 Flaig 2004 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Jeanette Flaig. RM-16830 B. E. Nelson 62405 11 8 2004 U.S.A. Colorado Archuleta Eastern San Juan Mountains: Tierra Amarilla Grant: along Archuleta or Trail 124 above Archuleta Creek, ca 1.5-2 air mi W of Rio Chama, ca 28 air mi SE of Pagosa Springs. Drier forb meadows. 9150 9400 ft. 37.0378° N, 106.5747° W; GPS Reading T32N R3E S1 N1/2 37.0378 -106.5747 GPS Reading Flowering and Fruiting N N 122 RM 163016 Flaig 2004 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Jeanette Flaig. RM-16847 B. E. Nelson 63076a 22 8 2004 U.S.A. Colorado Conejos Eastern San Juan Mountains: Osier Park at the head of Toltec Creek and Massey Gulch, ca 1 mi E of Osier Mountain, ca 6.5 air mi SW of Fox Creek; ca 16 air mi WSW of Antonito. Moist to dry meadows with patches of Potentilla fruticosa and Veratrum. 10050 10100 ft. 37.0254° N, 106.3053° W; GPS Reading T32N R6E S10 W1/4 37.0254 -106.3053 GPS Reading Flowering and Fruiting N N 123 RM 16326 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-802 B. E. Nelson 70504 James F. Fowler 28 8 2006 U.S.A. Arizona Coconino Coconino National Forest: along gas pipeline from Forest Road 420 E, ca 1/4 mi N of Weatherford Canyon, on southeast base of San Francisco Mountain, ca 7 air mi NNE of Flagstaff. Stony pipeline right-of-way on easterly-facing slope in ponderosa pine forest. 7630 7700 ft. 35.2912° N, 111.6096° W to 35.2911° N, 111.6056° W T22N R7E S13 NW1/4 35.2912 -111.6096 Flowering and Fruiting N N 124 RM 163818 Flaig 2004 RM Polygonaceae Polygonum aviculare L. RM-16892 Jeanette Flaig 3915a 10 6 2004 U.S.A. Colorado Archuleta Eastern San Juan Mountains: San Juan National Forest: Blanco Basin or Forest Road 012, Spring Basin just S of Blue Mountain, 12 air mi SE of Pagosa Springs. Roadside. 8745 ft. 37.1912° N, 106.8653° W; GPS Reading T34N R1E S9 SW1/4 of SW1/4; also NW1/4 of NW1/4 S16 37.1912 -106.8653 GPS Reading Flowering and Fruiting N N 125 RM 16411 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-803 B. E. Nelson 70589 James F. Fowler 31 8 2006 U.S.A. Arizona Coconino Coconino National Forest: at the intersection of Ariz Hwy 87 and Forest Road 300 in the vicinity of Baker Lake, ca 1 air mi N of the Mogollon Rim, ca 53 air mi SSE of Flagstaff. Highway right-of-way and adjacent ponderosa pine forest with oak. 7430 ft. 34.4546° N, 111.396° W T12N R9E S3 W1/4 34.4546 -111.396 Flowering N N 126 RM 164413 Flaig 2004 RM Polygonaceae Polygonum aviculare L. RM-16914 Jeanette Flaig 4504 Kurt Flaig 20 6 2004 U.S.A. Colorado Mineral Eastern San Juan Mountains: Rio Grande National Forest: Bachelor Loop, S of Bulldog Mountain, 4.5 mi NW of Creede. Roadside. 9651 ft. 37.8524° N, 106.9501° W; GPS Reading T42N R1W S26 NE1/4 37.8524 -106.9501 GPS Reading Flowering and Fruiting N N 127 RM 165341 Flaig 2004 RM Polygonaceae Polygonum aviculare L. RM-16949 Jeanette Flaig 5426 6 7 2004 U.S.A. Colorado Rio Grande Eastern San Juan Mountains: Rock Creek Park, Bishop Rock, Forest Road 28, 16 air mi SSE of Del Norte. Open pinyon, juniper, ponderosa pine, and Douglas fir woodland in rock garden. 8595 ft. 37.492° N, 106.2833° W; GPS Reading T38N R6E S35 SW1/4 37.492 -106.2833 GPS Reading Flowering and Fruiting N N 128 RM 16715 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-809 B. E. Nelson 70893 James F. Fowler 4 9 2006 U.S.A. Arizona Apache Apache National Forest: north end of C C Flat on Forest Road 61, ca 12.5 air mi W of Springerville. Roadside. 8780 8800 ft. 34.1283° N, 109.6359° W T9N R26E S31 SW1/4 34.1283 -109.6359 Flowering and Fruiting N N 129 RM 167195 Flaig 2004 RM Polygonaceae Polygonum aviculare L. RM-17010 Jeanette Flaig 7270 5 8 2004 U.S.A. Colorado Saguache Eastern San Juan Mountains: Rio Grande National Forest: La Garita Wilderness: Trailhead 783-912, Forest Road 744, Saguache and Halfmoon creeks, ca 16 air mi NE of Creede. Open spruce forest in canyon by river on southeast-facing slope. 10108 10276 ft. 37.9678° N, 106.7501° W to 37.9602° N, 106.7656° W; GPS Reading T43N R2E S1 South1/4 37.9678 -106.7501 GPS Reading Flowering and Fruiting N N 130 RM 167250 Flaig 2004 RM Polygonaceae Polygonum aviculare L. RM-17011 Jeanette Flaig 7325 5 8 2004 U.S.A. Colorado Saguache Eastern San Juan Mountains: Rio Grande National Forest: La Garita Wilderness: Trailhead 783-912, Forest Road 744, Saguache and Halfmoon creeks, ca 16 air mi NE of Creede. Spruce forest on west-facing slope near mouth of canyon. 10276 10687 ft. 37.9601° N, 106.7656° W to 37.9513° N, 106.7717° W; GPS Reading T43N R2E S28 NW1/4 of NW1/4; also SE1/4 of SE1/4 S29 37.9601 -106.7656 GPS Reading Flowering and Fruiting N N 131 RM 167432 Flaig 2004 RM Polygonaceae Polygonum aviculare L. RM-17016 Jeanette Flaig 7504 8 8 2004 U.S.A. Colorado Hinsdale Eastern San Juan Mountains: San Juan National Forest: Weminuche Wilderness: Pine Creek Trail, Los Pinos River. Mixed conifer forest. 8057 8065 ft. 37.4697° N, 107.4584° W to 37.474° N, 107.4507° W; GPS Reading T37N R5W S8 SE1/4 of SE1/4; also NW1/4 of NW1/4 S9 37.4697 -107.4584 GPS Reading Flowering and Fruiting N N 132 RM 168279 Flaig 2004 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Jeanette Flaig. RM-17045 Ronald L. Hartman 79569 13 7 2004 U.S.A. Colorado Conejos Eastern San Juan Mountains: Rio Grande National Forest: 1-1.2 air mi ENE of spillway on Terrace Reservoir; ridge from Forest Service road to top of first main rock outcrop on ridge leading to Chiquito Peak. Rocky slopes and outcrops and roadside; roadside. 8636 9470 ft. 37.3691° N, 106.2695° W to 37.3657° N, 106.2595° W; GPS Reading T36N R6E S13 37.3691 -106.2695 GPS Reading Flowering and Fruiting N N 133 RM 168403 Flaig 2004 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Jeanette Flaig. RM-17047 Ronald L. Hartman 79693 15 7 2004 U.S.A. Colorado Archuleta Eastern San Juan Mountains: Rio Grande National Forest: campground on Rio Chama W ca 1 air mi along Archuleta Creek. Spruce/fir and aspen forest on slopes, alder and willow along streams; along the creek. 8780 9200 ft. 37.032° N, 106.5536° W to 37.0394° N, 106.5798° W; GPS Reading T32N R3E S1 37.032 -106.5536 GPS Reading Flowering and Fruiting N N 134 RM 16962 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-814 Ronald L. Hartman 83784 12 9 2006 U.S.A. Arizona Coconino Coconino National Forest: 2 air mi N of Saddle Mountain. Base to top of cinder cone. 7900 8250 ft. 35.4589° N, 111.724° W to 35.4649° N, 111.7213° W T24N R6E S14 E1/2 35.4589 -111.724 Flowering N N 135 RM 17010 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-815 Ronald L. Hartman 83832 James F. Fowler 13 9 2006 U.S.A. Arizona Coconino Coconino National Forest: split in Forest roads 96 and 95 in bottom of East Clear Creek. Sandstone walls and slopes below. 6564 6600 ft. 35.55054° N, 111.16319° W; WGS 84, uncertainty 100 m. T14N R11E S35 SW1/4 35.55054 -111.16319 WGS 84 100 m. Flowering N N 136 RM 17063 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-816 Ronald L. Hartman 83885 James F. Fowler 13 9 2006 U.S.A. Arizona Coconino Coconino National Forest: Rim Road at edge of Mogollon Rim, just W of intersection with Buck Springs Road. Roadside. 7800 ft. 34.4034° N, 111.1682° W T12N R11E S26 NW1/4; also NE1/4 S27 34.4034 -111.1682 Flowering N N 137 RM 17098 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-817 Ronald L. Hartman 83920 James F. Fowler 13 9 2006 U.S.A. Arizona Coconino Coconino National Forest: cattle loading pens across from Limestone Ranch turnoff (Forest Road 137). Disturbed area. 7300 ft. 34.4906° N, 111.1237° W T13N R12E S30 NW1/4 34.4906 -111.1237 Flowering N N 138 RM 17117 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-818 Ronald L. Hartman 83939 James F. Fowler 13 9 2006 U.S.A. Arizona Coconino Coconino National Forest: Milk Ranch Point Road (Forest Road 218), Dickenson Flat. Fenced-in meadow dominated by Bouteloua simplex. 7160 ft. 34.4179° N, 111.4078° W T12N R9E S16 SW1/4 34.4179 -111.4078 Flowering N N 139 RM 171396 Foley 2003 RM Polygonaceae Polygonum aviculare L. RM-17117 Erin Foley 3120 21 7 2003 U.S.A. Colorado Grand Arapaho National Forest: Front Range: S of Lake Granby along Doe Creek, ca 6.5 air mi ENE of Granby; ca 15.5 air mi NNW of Fraser. Along creek and in open meadow. 8480 8760 ft. 40.1098° N, 105.8289° W; GPS Reading T2N R75W S19 40.1098 -105.8289 GPS Reading Flowering N N 140 RM 17212 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-820 Ronald L. Hartman 84034 14 9 2006 U.S.A. Arizona Coconino Coconino National Forest: roadside pullout on I-17, ca 9 air mi SE of Sedona. 6300 6400 ft. 34.808° N, 111.6002° W; uncertainty 0.25 mi. T17N R7E S36 34.808 -111.6002 0 mi. Flowering N N 141 RM 17274 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-822 Ronald L. Hartman 84096 14 9 2006 U.S.A. Arizona Yavapai Prescott National Forest: Woodchute Trailhead to south end of Woodchute Wilderness. Parking lot and along trail and oak thickets. 7120 ft. 34.7107° N, 112.1547° W to 34.7144° N, 112.1599° W T15N R2E S4 34.7107 -112.1547 Flowering N N 142 RM 17415 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-826 Ronald L. Hartman 84237 James F. Fowler 14 9 2006 U.S.A. Arizona Coconino Coconino National Forest: Anderson Mesa: Forest Road 125, ca 1 air mi E of County Road 3 (Forest Hwy 3). Open meadow and scattered ponderosa pine on margin. 7150 7200 ft. 34.9204° N, 111.4145° W T18N R9E S23 34.9204 -111.4145 Flowering N N 143 RM 174182 Foley 2003 RM Polygonaceae Polygonum aviculare L. RM-17163 Erin Foley 5607 26 8 2003 U.S.A. Colorado Grand Arapaho National Forest: Rabbit Ears Range: North Fork Cabin Creek along Cabin Creek Road, ca 3 mi W of Colo Hwy 125, ca 9 air mi N of Hot Sulphur Springs. Along creek and roadside. 8500 ft. 40.2021° N, 106.0912° W; GPS Reading T3N R78W S23 South1/2; also N1/2 S26 40.2021 -106.0912 GPS Reading Flowering and Fruiting N N 144 RM 17460 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-828 Ronald L. Hartman 84282 James F. Fowler 14 9 2006 U.S.A. Arizona Coconino Coconino National Forest: Anderson Mesa: Kinnikinick Lake. Lake margin and periphery. 7055 ft. 34.8957° N, 111.3112° W T18N R10E S35 34.8957 -111.3112 Flowering N N 145 RM 17469 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-829 Ronald L. Hartman 84291 James F. Fowler 14 9 2006 U.S.A. Arizona Coconino Coconino National Forest: Anderson Mesa: Yaeger Lake and tanks. Old lake bottom and tank bottoms. 6975 ft. 34.9068° N, 111.3116° W to 34.9433° N, 111.3118° W to 34.9428° N, 111.3076° W T18N R10E S14 34.9068 -111.3116 Flowering N N 146 RM 175289 Foley 2004 RM Polygonaceae Polygonum aviculare L. RM-17192 Erin Foley 10036 14 7 2004 U.S.A. Colorado Grand Middle Park: Fishing Access at the junction of Colorado River and Blue River; ca 1 air mi SW of Kremmling and ca 10.5 air mi NE of Radium. Along road on fine sediment. 7400 ft. 40.0429° N, 106.3957° W; GPS Reading T1N R80W S19 NE1/4 40.0429 -106.3957 GPS Reading Flowering and Fruiting N N 147 RM 17535 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-831 Ronald L. Hartman 84357 James F. Fowler 14 9 2006 U.S.A. Arizona Coconino Coconino National Forest: Mud Spring, 0.1 mi S of fork to Mormon Mountain. Meadow. 7670 ft. 34.959° N, 111.5437° W T18N R8E S9 NE1/4 34.959 -111.5437 Flowering and Fruiting N N 148 RM 17572 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-832 Ronald L. Hartman 84394 James F. Fowler 14 9 2006 U.S.A. Arizona Coconino Coconino National Forest: Transfer Station at Willard Interchange on I-17. Roadsides and disturbed areas around station. 6738 ft. 34.9736° N, 111.6925° W T18N R6E S1 34.9736 -111.6925 Flowering N N 149 RM 17680 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-834 Ronald L. Hartman 84502 James F. Fowler 19 9 2006 U.S.A. Arizona Coconino Sitgreaves National Forest: Promontory Butte, southern end. Ponderosa pine understory. 7700 ft. 34.3438° N, 111.0369° W T11N R12E S13 N1/2 34.3438 -111.0369 Flowering and Fruiting N N 150 RM 177118 Foley 2004 RM Polygonaceae Polygonum aviculare L. RM-17223 Erin Foley 11852 20 8 2004 U.S.A. Colorado Grand Middle Park: Coyote Creek along Colo Hwy 125, ca 4 air mi NW of Granby and ca 7.5 air mi NE of Hot Sulphur Springs. Roadside. 8200 ft. 40.1292° N, 105.9947° W; GPS Reading T2N R77W S14 SW1/4 40.1292 -105.9947 GPS Reading Flowering and Fruiting N N 151 RM 177225 Foley 2004 RM Polygonaceae Polygonum aviculare L. RM-17226 Erin Foley 11958 21 8 2004 U.S.A. Colorado Grand Gore Range: off BLM Road 2750 near Dice Hill and Sheephorn Mountain, ca 5.5 air mi E of Radium and ca 9.5 air mi NW of Heeney. Roadside. 9120 9600 ft. 39.9474° N, 106.4393° W to 39.934° N, 106.428° W; GPS Reading T1S R81W S35 W1/2 39.9474 -106.4393 GPS Reading Flowering and Fruiting N N 152 RM 17884 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-839 Ronald L. Hartman 84706 21 9 2006 U.S.A. Arizona Coconino Sitgreaves National Forest: near Forest Lakes Estates, on Forest Road 237 at dual 500 KV transmission lines. 7670 ft. 34.3336° N, 110.8353° W; uncertainty 0.25 mi. T11N R14E S15; SE1/4 S18 34.3336 -110.8353 0 mi. Flowering N N 153 RM 17928 Arizona 2006 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by James F. Fowler. RM-840 Ronald L. Hartman 84750 21 9 2006 U.S.A. Arizona Navajo Sitgreaves National Forest: Black Canyon along Forest Road 86, ca 3 air mi SW of Heber. Limestone outcrop with sandy soil below. 6800 ft. 34.3903° N, 110.6267° W; uncertainty 0.25 mi. T12N R16E S34 34.3903 -110.6267 0 mi. Flowering N N 154 RM 183770 Welp 1994 RM 650484 RM0228585 Polygonaceae Polygonum aviculare L. RM-17444 B. E. Nelson 31319 Laura Welp 7 6 1994 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: along Lost Creek below Eagles Nest Spring, ca 1 air mi ESE of Eagles Nest, ca 30 air mi NNW of Wamsutter; ca 50 air mi WNW of Rawlins. Atriplex flat. 6620 ft. 42.0845° N, 108.1236° W; uncertainty .75 mi., Digital Map T24N R95W S2 NW1/4; also NE1/4 S3 42.0845 -108.1236 1 mi. GeoLocate AP Flowering N RM0228585 N 155 RM 184253 Welp 1994 RM 650491 RM0228718 Polygonaceae Polygonum aviculare L. RM-17471 Laura Welp 1326 27 6 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Crooks Mountain: Brenton Springs and vicinity, ca 4 air mi SW of Crooks Peak; ca 8 air mi NW of Bare Ring Butte. Interface between open meadow and sagebrush. 7130 ft. 42.3556° N, 107.9192° W T28N R93W S34 42.3556 -107.9192 Flowering and Fruiting N RM0228718 N 156 RM 184461 Welp 1994 RM 650490 RM0228719 Polygonaceae Polygonum aviculare L. RM-17483 Laura Welp 1505 2 7 1994 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: spring and adjacent slopes on Steamboat Mountain, ca 5 air mi NNE of North Table Mountain; ca 11 air mi NW of Black Rock. Disturbed roadside; dense grasses dominant; dry, dark soil. 8060 ft. 41° 58' 58" N, 108° 56' 34" W T23N R102W S10; also N1/2 S15 41.982778 -108.942778 Fruiting N RM0228719 N 157 RM 184686 Welp 1994 RM 650489 RM0228720 Polygonaceae Polygonum aviculare L. RM-17497 Laura Welp 1702 5 7 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Crooks Mountain: west end of Crooks Mountain, ca 9 air mi NE of Buffalo Basin Oil Field; ca 11 air mi SE of Sweetwater Station. Dammed spring, drainage, and nearby hillslope. 7060 7580 ft. 42.3997° N, 108.0756° W T28N R94W S17; also E1/2 S18 42.3997 -108.0756 Flowering and Fruiting N RM0228720 N 158 RM 184809 Welp 1994 RM 650488 RM0228589 Polygonaceae Polygonum aviculare L. RM-17502 Laura Welp 1810 6 7 1994 U.S.A. Wyoming Fremont [location and coordinates withheld] Side of slough and associated drainage on north-facing slope; grazed graminoids dominant, forbs diverse; moist, silty, rocky soil. 7220 7280 ft. Fruiting N RM0228589 N 159 RM 185540 Welp 1994 RM 650487 RM0228588 Polygonaceae Polygonum aviculare L. RM-17531 Laura Welp 2448 19 7 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Green Mountain: drainage and associated slopes and beaver ponds ca 4 air mi W of Whiskey Peak; ca 12.5 air mi NE of Bare Ring Butte. Disturbed, rocky roadside near creek; compact, fine soil. 7800 ft. 42.3258° N, 107.6269° W T27N R90W S7 42.3258 -107.6269 Flowering N RM0228588 N 160 RM 185751 Welp 1994 RM 650486 RM0228587 Polygonaceae Polygonum aviculare L. RM-17538 Laura Welp 2630 20 7 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Green Mountain: in narrow, steep-walled canyon ca 6.5 air mi NW of Whiskey Peak; ca 13.5 air mi SE of Jeffrey City. Dried-up creek at base of drainage; open to closed pine overstory, scattered juniper in understory; dry, fine soil, boulders. 7550 7875 ft. 42.3694° N, 107.6486° W T28N R91W S25 42.3694 -107.6486 Flowering and Fruiting N RM0228587 N 161 RM 186468 Welp 1994 RM 650485 RM0228586 Polygonaceae Polygonum aviculare L. RM-17575 Laura Welp 3258 5 8 1994 U.S.A. Wyoming Carbon Great Divide Basin Area: Great Divide Basin: Separation Flats, ca 6.5 air mi S of Table Mountain; ca 9 air mi NE of Rendle Point. Edge of small dry pond. 6540 ft. 42.0361° N, 107.2053° W T24N R87W S22 NW1/4 42.0361 -107.2053 Fruiting N RM0228586 N 162 RM 1874 Taylor, Amy 1997 RM 649587 RM0228613 Polygonaceae Polygonum aviculare L. RM-284 Amy J. Roderick 1416 30 6 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Slate Ridge W of Wyo Hwy 487, ca 3.9 air mi N of Medicine Bow townsite. Shale ridge with scattered ponderosa pine and greasewood bottom. 6550 7000 ft. 41.9367° N, 106.2169° W T23N R78W S30 N1/4 41.9367 -106.2169 Flowering and Fruiting N RM0228613 N 163 RM 187816 Welp 1994 RM 650483 RM0228584 Polygonaceae Polygonum aviculare L. RM-17646 Ronald L. Hartman 45878 Laura Welp 31 5 1994 U.S.A. Wyoming Sweetwater [location and coordinates withheld] Stabilized sand dunes and adjacent pond. 6700 ft. Flowering N RM0228584 N 164 RM 187905 Welp 1994 RM 650455 RM0228597 Polygonaceae Polygonum aviculare L. RM-17648 Ronald L. Hartman 45967 20 6 1994 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: Delany Rim, ca 5 air mi S of Tipton. Sandy sagebrush areas below, eroded rim, and cushion community above; also areas of slumping with standing water. 6800 7500 ft. 41° 33' 33" N, 108° 16' 1" W T18N R96W S6 41.559167 -108.266944 Fruiting N RM0228597 N 165 RM 188192 Welp 1994 RM 650454 RM0228596 Polygonaceae Polygonum aviculare L. RM-17651 Ronald L. Hartman 46253 21 6 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Green Mountain, ca 7 air mi W of Muddy Gap. Streamside, rocky slopes, and lodgepole pine covered slopes. 7000 7400 ft. 42.3547° N, 107.6097° W T28N R90W S32 42.3547 -107.6097 Vegetative N RM0228596 N 166 RM 189987 Welp 1995 RM 650259 RM0228716 Polygonaceae Polygonum aviculare L. RM-17722 Laura Welp 6010 4 7 1995 U.S.A. Wyoming Fremont Great Divide Basin Area: Sweetwater River Drainage: ca 20 air mi SSE of Lander; ca 9 air mi N of Schoettlin Mountain. Sparsely vegetated east facing slope with Atriplex; silt/clay soil. 42.6775° N, 108.4536° W T31N R97W S8 SE1/4; also S17 42.6775 -108.4536 Flowering and Fruiting N RM0228716 N 167 RM 190250 Welp 1995 RM 650219 RM0228590 Polygonaceae Polygonum aviculare L. RM-17728 Laura Welp 6271 13 7 1995 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: Bush Rim, ca 3.5 air mi N of Freighter Spring; ca 12 air mi S of Oregon Buttes. Sparsely vegetated serpentine slope. 7280 7700 ft. 42.0839° N, 108.8658° W T24N R101W S5 SW1/2; also N1/2 S8 42.0839 -108.8658 N N Flowering N RM0228590 N 168 RM 190541 Welp 1995 RM 650220 RM0228591 Polygonaceae Polygonum aviculare L. RM-17736 Laura Welp 6559 21 7 1995 U.S.A. Wyoming Carbon Great Divide Basin Area: Great Divide Basin: Boggy Meadows, ca 4 air mi E of Separation Point; ca 6 air mi W of Rendle Spring. Greasewood flat in basin; alkaline soil with sand. 6490 6520 ft. 42.0803° N, 107.3581° W T24N R88W S5 NW1/4; also N1/2 S6 42.0803 -107.3581 Flowering and Fruiting N RM0228591 N 169 RM 190571 Welp 1995 RM 650251 RM0228602 Polygonaceae Polygonum aviculare L. RM-17737 Laura Welp 6588 21 7 1995 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: Antelope Reservoir, ca 7 air mi W of Bare Ring Butte; ca 14 air mi NE of Eagles Nest Spring. Wash between low hills with dense sagebrush; fine sandy soil with rocks. 7050 7100 ft. 42.2253° N, 107.9339° W T26N R93W S16 W1/2 42.2253 -107.9339 Flowering N RM0228602 N 170 RM 190621 Welp 1995 RM 650252 RM0228598 Polygonaceae Polygonum aviculare L. RM-17738 Laura Welp 6637 21 7 1995 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: Battle Spring Draw, ca 27 air mi SW of Bairoil; ca 26 air mi N of Wamsutter. Disturbed roadside. 6550 6580 ft. 42.0372° N, 107.9572° W T24N R93W S19 W1/2 42.0372 -107.9572 Flowering N RM0228598 N 171 RM 190668 Welp 1995 RM 650258 RM0228717 Polygonaceae Polygonum aviculare L. RM-17740 Laura Welp 6683 23 7 1995 U.S.A. Wyoming Sweetwater [location and coordinates withheld] Disturbed roadside on top of knoll. 6620 6660 ft. Flowering and Fruiting N RM0228717 N 172 RM 190759 Welp 1995 RM 650260 RM0228721 Polygonaceae Polygonum aviculare L. RM-17747 Laura Welp 6773 25 7 1995 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: sand dune ca 16 air mi N of Wamsutter; ca 8.5 air mi SE of Circle Bar Lake. Disturbed roadside. 6810 6850 ft. 41.96472° N, 107.8794° W T23N R93W S14 41.96472 -107.8794 Flowering and Fruiting N RM0228721 N 173 RM 191097 Welp 1995 RM 650253 RM0228599 Polygonaceae Polygonum aviculare L. RM-17762 Laura Welp 7106 1 8 1995 U.S.A. Wyoming Fremont [location and coordinates withheld] Top of steep bluff with sagebrush and grasses. 6600 6710 ft. Flowering and Fruiting N RM0228599 N 174 RM 191137 Welp 1995 RM 650254 RM0228600 Polygonaceae Polygonum aviculare L. RM-17764 Laura Welp 7144 3 8 1995 U.S.A. Wyoming Fremont Great Divide Basin Area: Green Mountain: ca 5.5 air mi SE of Jeffrey City; ca 9 air mi NE of Crooks Peak. Moist narrow draw with grasses in sandstone hills. 6400 6500 ft. 42.4411° N, 107.7822° W T29N R91W S31 NE1/4 42.4411 -107.7822 Flowering N RM0228600 N 175 RM 191190 Welp 1995 RM 650255 RM0228459 Polygonaceae Polygonum aviculare L. RM-17765 Laura Welp 7197 4 8 1995 U.S.A. Wyoming Fremont Great Divide Basin Area: Popo Agie River Drainage: above Red Bluff Canyon, ca 6 air mi N of Schoettlin Mountain; ca 5.5 air mi SE of Weiser Pass. Disturbed roadside. 6600 6700 ft. 42.6047° N, 108.4322° W T30N R97W S4 42.6047 -108.4322 Flowering N RM0228459 N 176 RM 191237 Welp 1995 RM 650256 RM0228458 Polygonaceae Polygonum aviculare L. RM-17766 Laura Welp 7243 4 8 1995 U.S.A. Wyoming Fremont Great Divide Basin Area: Crooks Mountain: summit ca 5.5 air mi SE of Warm Springs; ca 8 air mi NE of Buffalo Basin oil field. Dry, rocky east facing slope with grasses and scattered juniper and pine; rocky silty soil, granitic rocks. 6700 6840 ft. 42.4144° N, 108.1342° W T28N R95W S11 NE1/4; also NW1/4 S12 42.4144 -108.1342 Flowering N RM0228458 N 177 RM 191644 Welp 1995 RM 650166 RM0228457 Polygonaceae Polygonum aviculare L. RM-17776 Laura Welp 7648 10 8 1995 U.S.A. Wyoming Fremont Great Divide Basin Area: Green Mountain: ca 16.5 air mi ESE of Jeffrey City; ca 10.5 air mi W of Three Forks. Disturbed roadside. 7280 7500 ft. 42.4269° N, 107.6292° W T28N R90W S6 42.4269 -107.6292 Flowering and Fruiting N RM0228457 N 178 RM 191905 Gros Ventre 1994 RM 626706 RM0228819 Polygonaceae Polygonum aviculare L. RM-17803 Ronald L. Hartman 46394 23 6 1994 U.S.A. Wyoming Sublette Gros Ventre Area: Miner Creek, ca 12 air mi ESE of Bondurant. Shaley and sandy slopes, willow bottoms, and spruce forest. 8100 8200 ft. 43.1475° N, 110.1965° W T37N R111W S29 43.1475 -110.1965 1 mi. Flowering N RM0228819 N 179 RM 192786 Gros Ventre 1994 RM 626707 RM0228820 Polygonaceae Polygonum aviculare L. RM-17834 Ronald L. Hartman 47429 9 7 1994 U.S.A. Wyoming Sublette Gros Ventre Area: Tepee Creek, ca 5 air mi SE of Mosquito Lake. Streamside and adjacent slope to south to top of west end of ridge. 8900 9800 ft. 43.371° N, 110.1364° W T39N R111W S2 South1/4; also NW1/4 S11 and E1/4 S10 43.371 -110.1364 Flowering N RM0228820 N 180 RM 192793 Gros Ventre 1994 RM 626708 RM0228799 Polygonaceae Polygonum aviculare L. RM-17834 Ronald L. Hartman 47436 9 7 1994 U.S.A. Wyoming Sublette Gros Ventre Area: Tepee Creek, ca 5 air mi SE of Mosquito Lake. Streamside and adjacent slope to south to top of west end of ridge. 8900 9800 ft. 43.371° N, 110.1364° W T39N R111W S2 South1/4; also NW1/4 S11 and E1/4 S10 43.371 -110.1364 Flowering N RM0228799 N 181 RM 192794 Gros Ventre 1994 RM 626709 RM0228842 Polygonaceae Polygonum aviculare L. RM-17834 Ronald L. Hartman 47437 9 7 1994 U.S.A. Wyoming Sublette Gros Ventre Area: Tepee Creek, ca 5 air mi SE of Mosquito Lake. Streamside and adjacent slope to south to top of west end of ridge. 8900 9800 ft. 43.371° N, 110.1364° W T39N R111W S2 South1/4; also NW1/4 S11 and E1/4 S10 43.371 -110.1364 Flowering N RM0228842 N 182 RM 193019 Gros Ventre 1994 RM 626710 RM0228821 Polygonaceae Polygonum aviculare L. RM-17839 Ronald L. Hartman 47662 10 7 1994 U.S.A. Wyoming Teton Gros Ventre Area: Cache Creek, ca 2-3.5 air mi SE of center of Jackson. Stream margins with blue spruce and open slopes. 6400 6700 ft. 43.4568° N, 110.7044° W; uncertainty 2 mi. T40N R116W S1 W1/2; also S2 43.4568 -110.7044 2 mi. Fruiting N RM0228821 N 183 RM 193137 Gros Ventre 1994 RM 626711 RM0228822 Polygonaceae Polygonum aviculare L. RM-17841 Ronald L. Hartman 47779 10 7 1994 U.S.A. Wyoming Teton Gros Ventre Area: road to Goodwin Lake, ca 7 air mi E of Jackson. Mostly lodgepole pine cuts. 8200 8600 ft. 43.5044° N, 110.6163° W; uncertainty 2 mi. T41N R115W S23 SE1/4; also E1/4 S27 and W1/4 S26 43.5044 -110.6163 2 mi. Flowering and Fruiting N RM0228822 N 184 RM 193353 Gros Ventre 1994 RM 626712 RM0228823 Polygonaceae Polygonum aviculare L. RM-17851 Ronald L. Hartman 47995 12 7 1994 U.S.A. Wyoming Teton Gros Ventre Area: Game Creek, ca 6-7 air mi N of Hoback Junction. Open stream area and lower slopes, calcareous. 6500 6600 ft. 43.4139° N, 110.7044° W; uncertainty 2 mi. T40N R116W S24 South1/2; also W1/4 S25 43.4139 -110.7044 2 mi. Fruiting N RM0228823 N 185 RM 193463 Gros Ventre 1994 RM 626713 RM0228824 Polygonaceae Polygonum aviculare L. RM-17852 Ronald L. Hartman 48105 12 7 1994 U.S.A. Wyoming Sublette Gros Ventre Area: Jack Creek Basin. Cut hillside with some aspen. 7100 7200 ft. 43.228° N, 110.3323° W; uncertainty 1 mi. T38N R112W S30 43.228 -110.3323 1 mi. Flowering and Fruiting N RM0228824 N 186 RM 193599 Gros Ventre 1994 RM 626714 RM0228825 Polygonaceae Polygonum aviculare L. RM-17855 Ronald L. Hartman 48241 26 7 1994 U.S.A. Wyoming Teton Gros Ventre Area: Granite Creek Hot Springs, N along trail and creek ca 1 air mile. Coniferous forests, meadows, and streamside. 7000 7200 ft. 43.371° N, 110.4498° W; uncertainty 2 mi. T39N R113W S6 N1/2; also T40N R113W S31 SE1/4 43.371 -110.4498 2 mi. Flowering and Fruiting N RM0228825 N 187 RM 193887 Gros Ventre 1994 RM 626715 RM0228826 Polygonaceae Polygonum aviculare L. RM-17862 Ronald L. Hartman 48911 31 7 1994 U.S.A. Wyoming Teton Gros Ventre Area: Kinky Creek area, ca 3 air mi WSW of Mosquito Lake. Streamside and slope. 8700 8750 ft. 43.3853° N, 110.1168° W; uncertainty 1 mi. T40N R111W S36 South1/2 43.3853 -110.1168 1 mi. Flowering and Fruiting N RM0228826 N 188 RM 193979 Gros Ventre 1994 RM 626716 RM0228827 Polygonaceae Polygonum aviculare L. RM-17864 Ronald L. Hartman 49003 31 7 1994 U.S.A. Wyoming Teton Gros Ventre Area: ridge just N of Lower Horse Creek, ca 1.5 air mi NNE of Hoback Junction. Roadside, meadow, and cliffs. 6300 6500 ft. 43.3424° N, 110.7631° W; uncertainty 1 mi. T39N R116W S13 NW1/4; also NE1/4 S14 43.3424 -110.7631 1 mi. Fruiting N RM0228827 N 189 RM 194664 Gros Ventre 1994 RM 626717 RM0228838 Polygonaceae Polygonum aviculare L. RM-17890 Ronald L. Hartman 49678 19 8 1994 U.S.A. Wyoming Teton Gros Ventre Area: Alkali Creek from Gros Ventre River Road to river and down stream ca 0.5 air mi. Stream and river sides. 7200 7300 ft. 43.6052° N, 110.3772° W T42N R113W S14 SW1/4; also NW1/4 S23 43.6052 -110.3772 N N Flowering and Fruiting N RM0228838 N 190 RM 194735 Gros Ventre 1994 RM 626718 RM0228839 Polygonaceae Polygonum aviculare L. RM-17891 Ronald L. Hartman 49749 19 8 1994 U.S.A. Wyoming Teton Gros Ventre Area: Goose Lake; ca 0.5 air mi W of Lake Creek. Lake nearly dried out, on margins and roadside. 7924 ft. 43.5908° N, 110.3573° W; uncertainty 0.5 mi. T42N R113W S24 SE1/4 43.5908 -110.3573 1 mi. Fruiting N RM0228839 N 191 RM 194769 Gros Ventre 1994 RM 626719 RM0228840 Polygonaceae Polygonum aviculare L. RM-17892 Ronald L. Hartman 49783 19 8 1994 U.S.A. Wyoming Teton Gros Ventre Area: Soda Lake and outlet stream. Wet margins and adjacent coniferous forests. 7800 ft. 43.5332° N, 110.2577° W; uncertainty 1 mi. T41N R112W S11 SE1/4; also NE1/4 S14 43.5332 -110.2577 1 mi. Fruiting N RM0228840 N 192 RM 194831 Gros Ventre 1994 RM 626720 RM0228841 Polygonaceae Polygonum aviculare L. RM-17893 Ronald L. Hartman 49845 20 8 1994 U.S.A. Wyoming Sublette Gros Ventre Area: trail to Cream Puff Peak, ca 0.5-2 air mi from trail head between Bear and Bull Creeks. Coniferous forests, open slopes, and meadows. 6400 8200 ft. 43.3138° N, 110.5673° W; uncertainty 3 mi. T39N R114W S30; also NE1/4 S31 & SW1/4 S32 43.3138 -110.5673 3 mi. Fruiting N RM0228841 N 193 RM 194967 Gros Ventre 1994 RM 626721 RM0228828 Polygonaceae Polygonum aviculare L. RM-17898 Ronald L. Hartman 49981 22 8 1994 U.S.A. Wyoming Teton Gros Ventre Area: lower portion of East Miner Creek. Streamside and lower slopes, often with conifers. 7180 7800 ft. 43.6052° N, 110.437° W T42N R113W S17 SW1/4; also S20 43.6052 -110.437 Fruiting N RM0228828 N 194 RM 195032 Gros Ventre 1994 RM 626722 RM0228940 Polygonaceae Polygonum aviculare L. RM-17903 Ronald L. Hartman 50046 25 8 1994 U.S.A. Wyoming Teton Gros Ventre Area: Blue Miner Lake trail from wilderness boundary to ca 2 air mi up hill. Coniferous forest with openings. 7800 9200 ft. 43.5908° N, 110.4569° W T42N R113W S19 NW1/4; also T42N R114W S24 South1/2 and NE1/4 S26 43.5908 -110.4569 Flowering and Fruiting N RM0228940 N 195 RM 195157 Gros Ventre 1995 650927 RM0228099 Polygonaceae Polygonum aviculare L. RM-17908 Ronald L. Hartman 52201 Stuart Markow 16 7 1995 U.S.A. Wyoming Sublette Gros Ventre Area: Fisherman Lake Creek Road, 0.7 air mi NE of U.S. Hwy 191, ca 6 air mi SE of Bondurant. Gravel pile area. 6800 ft. 43.162° N, 110.2946° W; uncertainty 1 mi. T37N R112W S21 W1/2 43.162 -110.2946 1 mi. Flowering and Fruiting N RM0228099 N 196 RM 195313 Gros Ventre 1995 RM 650911 RM0228916 Polygonaceae Polygonum aviculare L. RM-17910 Ronald L. Hartman 52361 23 7 1995 U.S.A. Wyoming Sublette Gros Ventre Area: ca 7 air mi E of Bondurant. Meadow and willow thickets along stream. 7300 7400 ft. 43.191° N, 110.275° W; uncertainty 1 mi. T37N R112W S10 E1/2 43.191 -110.275 1 mi. Flowering and Fruiting N RM0228916 N 197 RM 195418 Gros Ventre 1995 RM 650910 RM0228917 Polygonaceae Polygonum aviculare L. RM-17912 Ronald L. Hartman 52467 Stuart Markow 23 7 1995 U.S.A. Wyoming Sublette Gros Ventre Area: ca 5 air mi NW of Bondurant. Along river. 7400 ft. 43.2423° N, 110.4694° W T38N R114W S24 NW1/4 43.2423 -110.4694 0 m. Flowering and Fruiting N RM0228917 N 198 RM 195555 Gros Ventre 1995 Polygonaceae Polygonum aviculare L. RM-17914 Ronald L. Hartman 53927 20 8 1995 U.S.A. Wyoming Teton Gros Ventre Area: Flat Creek, 2-4 air mi NW of Flat Creek Ranch. Open and wooded areas along stream or road. 6800 7200 ft. T41N R115W S1 Flowering and Fruiting N N 199 RM 195586 Gros Ventre 1995 RM 650929 RM0228098 Polygonaceae Polygonum aviculare L. RM-17915 Ronald L. Hartman 54022 21 8 1995 U.S.A. Wyoming Teton Gros Ventre Area: lower slopes of Sheep Mountain, ca 2.5-3.5 air mi from summit. Grassy slopes and wooded areas. 7800 9400 ft. 43.562° N, 110.5565° W; uncertainty 0.5 mi. T42N R114W S32 N1/4 43.562 -110.5565 1 mi. Flowering N RM0228098 N 200 RM 195928 Markow 1998 Polygonaceae Polygonum aviculare L. RM-17934 Stuart Markow 11784 10 9 1998 U.S.A. Wyoming Teton Turnout along east side of U.S. Hwy 26/89, ca 11 air mi S of Jackson. Roadside weeds with Helianthus annuus, Bromus inermis, Dactylis glomerata and Polygonum aviculare. 6000 ft. T39N R116W S14 N N 201 RM 195977 Harrison RM 723993 RM0228652 Polygonaceae Polygonum aviculare L. RM-17973 Orval C. Harrison 526 20 8 1989 U.S.A. Wyoming Lincoln Wyoming Range: Greys River Drainage: along Little Greys River 1/8 mi N of Greys River, ca 7 air mi E Alpine; ca 29.5 air mi N of Afton. Exposed soil of canyon bottom with Polygonum douglasii. 6030 ft. 43.1494° N, 110.937° W T37N R118W S36 43.1494 -110.937 Flowering and Fruiting N RM0228652 N 202 RM 195978 Harrison RM 723994 RM0228661 Polygonaceae Polygonum aviculare L. RM-17973 Orval C. Harrison 527 20 8 1989 U.S.A. Wyoming Lincoln Wyoming Range: Greys River Drainage: along Little Greys River 1/8 mi N of Greys River, ca 7 air mi E Alpine; ca 29.5 air mi N of Afton. Exposed soil of canyon bottom with Polygonum douglasii. 6030 ft. 43.1494° N, 110.937° W T37N R118W S36 43.1494 -110.937 Flowering and Fruiting N RM0228661 N 203 RM 197272 Mt Leidy 1995 RM 650913 RM0228576 Polygonaceae Polygonum aviculare L. RM-18162 Ronald L. Hartman 52080 16 7 1995 U.S.A. Wyoming Teton Mount Leidy Highland Area: ca 6 air mi SSW of Moran. Grassy area. 7300 7400 ft. 43.7633° N, 110.5515° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T44N R114W S20 43.7633 -110.5515 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0228576 N 204 RM 197375 Mt Leidy 1995 RM 650928 RM0228100 Polygonaceae Polygonum aviculare L. RM-18168 Ronald L. Hartman 52185 16 7 1995 U.S.A. Wyoming Teton Mount Leidy Highland Area: Shadow Mountain, 6 air mi NE of Moose from base of mountain to and above Antelope Springs. Grassy and wooded valley. 7100 7300 ft. 43.706° N, 110.6163° W; uncertainty 2 mi. T43N R115W S11; also W1/2 of S12 43.706 -110.6163 2 mi. Flowering and Fruiting N RM0228100 N 205 RM 197503 Mt Leidy 1995 Polygonaceae Polygonum aviculare L. RM-18171 Ronald L. Hartman 52684 Stuart Markow 24 7 1995 U.S.A. Wyoming Teton Mount Leidy Highland Area: Ridge from Cottonwood Creek to Gunsight Pass area. Burn area. 8000 8001 ft. T42N R112W S13; also S14 Flowering N N 206 RM 197561 Mt Leidy 1995 RM 650908 RM0228919 Polygonaceae Polygonum aviculare L. RM-18172 Ronald L. Hartman 52744 Stuart Markow 24 7 1995 U.S.A. Wyoming Teton Mount Leidy Highland Area: Upper Slide Lake. Rocky slopes. 7200 ft. 43.5764° N, 110.3175° W; uncertainty 1 mi. T42N R112W S29 43.5764 -110.3175 1 mi. Flowering and Fruiting N RM0228919 N 207 RM 197950 Mt Leidy 1995 RM 650907 RM0228920 Polygonaceae Polygonum aviculare L. RM-18176 Ronald L. Hartman 53142 25 7 1995 U.S.A. Wyoming Teton Mount Leidy Highland Area: 2-4.5 air mi E of Black Rock Ranger Station. Mountain slope and roadside. 7200 7800 ft. 43.8224° N, 110.3069° W; uncertainty 3 mi. T45N R112W S33; also S34 and S35 43.8224 -110.3069 3 mi. N N Flowering and Fruiting N RM0228920 N 208 RM 198486 Mt Leidy 1995 Polygonaceae Polygonum aviculare L. RM-18189 Ronald L. Hartman 53690 16 8 1995 U.S.A. Wyoming Teton Mount Leidy Highland Area: highland N of Lower Gros Ventre Drainage and S of Ditch and Slate Creeks: road above Middle Fork Ditch Creek, ca 6 air mi N of Lower Slide Lake. Roadside. 7800 ft. T43N R114W S9 NW1/4 Flowering and Fruiting N N 209 RM 198697 Gros Ventre 1995 Polygonaceae Polygonum aviculare L. RM-17914 Ronald L. Hartman 53927 20 8 1995 U.S.A. Wyoming Teton Gros Ventre Area: Flat Creek, 2-4 air mi NW of Flat Creek Ranch. Open and wooded areas along stream or road. 6800 7200 ft. T41N R115W S1 Flowering and Fruiting N N 210 RM 198823 So Rocky Mts RM 960866 RM0218469 Polygonaceae Polygonum aviculare L. RM-18199 Ronald L. Hartman 63438 16 8 1998 U.S.A. New Mexico Colfax NM Hwy 72, 11 road mi E of I-25 (milepost 11). Roadside through wooded area. 8200 ft. 36.9219° N, 104.2783° W; uncertainty 1 mi. T31N R25E S16 E1/4 36.9219 -104.2783 1 mi. N N Flowering and Fruiting N RM0218469 N 211 RM 200154 WYNDD RM 703922 RM0228491 Polygonaceae Polygonum aviculare L. RM-18817 Michele Barlow 623 Steve Kettler 17 8 1992 U.S.A. Wyoming Johnson Eastern Plains: Sayles Creek. Sparse Artemisia cana/Elymus smithii community on sandy-cobble soil of stream terrace. 5080 ft. 44.4243° N, 106.8112° W; uncertainty 0.25 mi. T51N R83W S2 NE1/4 SE1/4; also NW1/4 SW1/4 S3 44.4243 -106.8112 0 mi. Fruiting N RM0228491 N 212 RM 200158 WYNDD RM 703347 RM0228489 Polygonaceae Polygonum aviculare L. RM-18819 Michele Barlow 640 1 9 1992 1 Sept 1992 U.S.A. Wyoming Johnson Powder River Basin: banks of the Powder River ca 21 mi E of Kaycee. Sparse Populus deltoides stand with understory of Elymus smithii, Bromus tectorum, Atriplex subspicata, and Kochia scoparia on sandy-gravel terrace. 4365 ft. 43.7143° N, 106.2468° W; uncertainty 0.5 mi. T43N R78W S8 SW1/4 43.7143 -106.2468 1 mi. Fruiting N RM0228489 N 213 RM 200164 WYNDD RM 703846 RM0228490 Polygonaceae Polygonum aviculare L. RM-18820 Michele Barlow 660 Steve Kettler 2 9 1992 U.S.A. Wyoming Sheridan Eastern Plains: Tongue River, 3 mi N of I-90 at Acme exit. Populus angustifolia/Fraxinus pennsylvanica community with understory of Poa pratensis on alluvial terrace. 3700 ft. 44.9032° N, 107.1021° W; uncertainty 0.5 mi. T57N R85W S22 NE1/4 44.9032 -107.1021 1 mi. Flowering and Fruiting N RM0228490 N 214 RM 200658 WYNDD RM 645385 RM0228329 Polygonaceae Polygonum aviculare L. RM-19233 Walter Fertig 16909 George Jones 25 7 1996 U.S.A. Wyoming Fremont Bridger Mountains: badlands on northeast side of Sagebrush Draw at south end of ridge E of Lysite Mountain, ca 8.5 mi N of Lost Cabin. Loose clay-bentonite slopes and barrens with scattered, irregular sandstone and chert gravel; community of Atriplex suckleyi, Oryzopsis hymenoides, and Chrysothamnus. 5900 ft. 43.4207° N, 107.6273° W; uncertainty 0.25 mi. T40N R90W S22; SE1/4 of SW1/4 43.4207 -107.6273 Flowering and Fruiting N RM0228329 N 215 RM 200659 WYNDD RM 703278 RM0229051 Polygonaceae Polygonum aviculare L. RM-19234 Walter Fertig 17078 George Jones 10 8 1996 U.S.A. Wyoming Sheridan Big Horn Range: west end of Boyd Ridge at head of Mann Creek, ca 1/4 mi E of Sheep Mountain Road. Subalpine meadow with scattered islands of Abies lasiocarpa on gravelly sandy-humus-limestone soil; community of Festuca idahoensis with patches of Lupinus and Geum trifolium. 9500 9570 ft. 44.9032° N, 107.8361° W; uncertainty 0.5 mi. T57N R91W S22 W1/2 SW1/4 44.9032 -107.8361 1 mi. N N Achenes brown. Flowering and Fruiting N RM0229051 N 216 RM 205750 Holt 2000 Polygonaceae Polygonum aviculare L. RM-19498 Ronald L. Hartman 67614 26 6 2000 U.S.A. Colorado Eagle Central Colorado: Castle Peak Area, West Slope Continental Divide: ca 0.7-2 air mi S of State Bridge off Colo Hwy 131. Sagebrush slopes and shaded ravines. 7800 8100 ft. 39.8384° N, 106.6538° W T2S R83W S35 E1/2; also S1/4 S26 and SW1/4 S36 39.8384 -106.6538 Flowering and Fruiting N N 217 RM 2083 Taylor, Amy 1997 RM 649588 RM0228704 Polygonaceae Polygonum aviculare L. RM-292 Amy J. Roderick 1604 3 7 1997 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: Middle Fork Sage Hen Creek S of Beaver Divide and W of Rattlesnake Hills, 21.2 road mi NE along Agate Flat or BLM Road 2404 from U.S. Hwy 287. Riparian area along creek. 7200 7250 ft. 42.7589° N, 107.4748° W T32N R89W S10 42.7589 -107.4748 Flowering and Fruiting N RM0228704 N 218 RM 212504 Handley 2000 RM Polygonaceae Polygonum aviculare L. RM-19868 Joy Handley 4792 3 6 2000 U.S.A. Idaho Washington Payette National Forest and Vicinity: Hitt Mountains: Hixon Sharptail Preserve, Fairchild Reservoir, ca 8 air mi W of Midvale; ca 14 air mi SW of Cambridge. Open grass and shrubland, clay soil. 3650 3850 ft. 44.4613° N, 116.9026° W T13N R5W S14; also NE1/4 S23 and E1/4 S15 44.4613 -116.9026 Flowering and Fruiting N N 219 RM 212787 Handley 2000 RM Polygonaceae Polygonum aviculare L. RM-19872 Joy Handley 5072 10 6 2000 U.S.A. Idaho Washington Payette National Forest and Vicinity: Weiser River Valley: along Keith Creek Road just W of Shoe Peg Valley, ca 5.5 air mi NW of Midvale; ca 8 air mi SW of Cambridge. Open grass and shrub dominated rangeland. 3100 3600 ft. 44.5205° N, 116.8263° W T14N R4W S28 South1/2; also SW1/4 S27 44.5205 -116.8263 Flowering and Fruiting N N 220 RM 213508 Handley 2000 RM Polygonaceae Polygonum aviculare L. RM-19879 Joy Handley 5791 21 6 2000 U.S.A. Idaho Washington Payette National Forest and Vicinity: Weiser River Valley: along west bank of Weiser River, just S of Little Weiser River, ca 2 air mi SSW of Cambridge; ca 6 air mi NNE of Midvale. Riverside and roadside in shrub and grass dominated canyon. 2600 ft. 44.5494° N, 116.6846° W T14N R3W S15 W1/2; also NW1/4 S22 44.5494 -116.6846 Flowering N N 221 RM 213930 Handley 2000 RM Polygonaceae Polygonum aviculare L. RM-19884 Joy Handley 6212 Phillip G. Lawrence 28 6 2000 U.S.A. Idaho Washington Payette National Forest and Vicinity: Weiser River Valley: Rush Creek Road, ca 4 air mi N of Cambridge; ca 14 air mi SW of Council. Roadside in open shrub-grassland, basalt soil. 3100 ft. 44.6218° N, 116.6846° W T15N R3W S22 NW1/4 44.6218 -116.6846 Flowering and Fruiting N N 222 RM 214053 Handley 2000 RM Polygonaceae Polygonum aviculare L. RM-19885 Joy Handley 6332 Phillip G. Lawrence 29 6 2000 U.S.A. Idaho Washington Payette National Forest and Vicinity: Weiser River Valley: Deer Creek at powerline crossing, ca 5 mi W of Cambridge; ca 20 air mi SW of Council. Roadside and shrub-grassland. 2950 3200 ft. 44.5639° N, 116.7858° W T14N R4W S11; also S12 44.5639 -116.7858 Flowering and Fruiting N N 223 RM 214459 Handley 2000 RM Polygonaceae Polygonum aviculare L. RM-19894 Joy Handley 6733 B. E. Nelson 16 7 2000 U.S.A. Idaho Adams Payette National Forest and Vicinity: Weiser River Valley: along Middle Fork Weiser River Road, ca 6 air mi S of Council; ca 6 air mi N of Indian Valley. Roadside grassland and riparian area. 3000 3100 ft. 44.6363° N, 116.4215° W T15N R1W S14 N1/2; also SW1/4 S11 44.6363 -116.4215 Flowering and Fruiting N N 224 RM 214507 Handley 2000 RM Polygonaceae Polygonum aviculare L. RM-19895 Joy Handley 6780 B. E. Nelson 16 7 2000 U.S.A. Idaho Adams Payette National Forest and Vicinity: Weiser River Valley: crossing of Forest Road 206 and Little Weiser River, just below Mill Creek, ca 15 air mi ESE of Cambridge; ca 16.5 air mi S of Council. Roadside riparian area. 3250 ft. 44.4902° N, 116.3836° W T13N R1E S6 SW1/4 44.4902 -116.3836 Flowering and Fruiting N N 225 RM 215179 Handley 2000 RM Polygonaceae Polygonum aviculare L. RM-19911 Joy Handley 7445 Erin Peters 1 8 2000 U.S.A. Idaho Washington Payette National Forest and Vicinity: Weiser River Valley: Burton Lane ditch just S of U.S. Hwy 95, ca 1 air mi SE of Cambridge; ca 16 air mi SW of Council. Weedy roadside irrigation ditch. 2650 ft. 44.5639° N, 116.6644° W T14N R3W S11 NE1/4 44.5639 -116.6644 Flowering and Fruiting N N 226 RM 215723 Handley 2000 RM Polygonaceae Polygonum aviculare L. RM-19920 Joy Handley 7988 11 8 2000 U.S.A. Idaho Adams [location and coordinates withheld] Roadside shrubland. 3400 ft. Flowering and Fruiting N N 227 RM 220245 Handley 1999 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Joy Handley. RM-20033 Ronald L. Hartman 64316 Joy Handley 4 6 1999 U.S.A. Idaho Washington Payette National Forest and Vicinity: Snake River 2-5 mi N of Blakes Junction. Rocky volcanics, roadsides, and steep slopes with sagebrush and perennial grasses, and riparian areas. 2000 3640 ft. 44.432° N, 117.202° W T13N R7W S29 South1/2; also N1/2 and NW1/4 of SW1/4 S22, SE1/4 S31; also T12N R7W S6 44.432 -117.202 Flowering and Fruiting N N 228 RM 220432 Handley 1999 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Joy Handley. RM-20035 Ronald L. Hartman 64503 Joy Handley 5 6 1999 U.S.A. Idaho Washington Payette National Forest and Vicinity: Raft Creek and Snake River Very weedy area along river and creek, and on shaly slopes. 2100 3350 ft. 44.607° N, 117.0692° W T15N R6W S31 South1/2; S1/2 air mi and ENE 3 trail miles also SW1/4 S28, South1/4 S29, NW1/4 S32; also T14N R6W S6 NW1/4 44.607 -117.0692 Flowering N N 229 RM 222890 Kastning CO 572838 Polygonaceae Polygonum aviculare L. RM-20119 B. E. Nelson 18188 Michelle Nelson 11 8 1989 U.S.A. Colorado Routt Sierra Madre\Park Range: Park Range: Routt National Forest: Along Morrison Creek just below Muddy Creek, ca 8.5 air mi ENE of Yampa, ca 21 air mi S of Steamboat Springs. Roadside. 8100 ft. 40.1864° N, 106.7631° W T3N R84W S36 40.1864 -106.7631 N N 230 RM 223021 Kastning CO 572839 Polygonaceae Polygonum aviculare L. RM-20122 B. E. Nelson 18318 Michelle Nelson 13 8 1989 U.S.A. Colorado Grand Sierra Madre\Park Range: Park Range: Red Dirt Reservoir, ca 13 air mi NW of Kremmling. Disturbed areas on open slope above reservoir. 9050 ft. 40.1803° N, 106.5649° W T3N R82W S34 40.1803 -106.5649 N N 231 RM 224841 Kastning CO RM 572958 Polygonaceae Polygonum aviculare L. RM-20210 Neil Snow 4771 3 8 1989 U.S.A. Colorado Routt [location and coordinates withheld] Parking area near trailhead. 6900 8300 ft. N N 232 RM 225059 Kastning CO RM 572833 Polygonaceae Polygonum aviculare L. RM-20212 Neil Snow 4990 4 8 1989 U.S.A. Colorado Routt [location and coordinates withheld] Spruce-fir-Pseudotsuga forest and adjacent meadows. 9000 10839 ft. N N 233 RM 225121 Kastning CO RM 572834 Polygonaceae Polygonum aviculare L. RM-20214 Neil Snow 5052 4 8 1989 U.S.A. Colorado Routt Sierra Madre\Park Range: Park Range: along Forest Road 129 at junction of road leading around northwest part of Steamboat Lake. Meadows surrounding small pond. 8000 ft. 40.8089° N, 106.9678° W T10N R85W S19 40.8089 -106.9678 N N 234 RM 225287 Kastning CO RM 572835 Polygonaceae Polygonum aviculare L. RM-20218 Neil Snow 5215 4 8 1989 U.S.A. Colorado Grand [location and coordinates withheld] Meadows and disturbed areas. 9200 ft. N N 235 RM 225363 Kastning CO RM 572836 Polygonaceae Polygonum aviculare L. RM-20221 Neil Snow 5291 6 8 1989 U.S.A. Colorado Jackson Sierra Madre\Park Range: Park Range: near junction of Forest Roads 600 and 689, ca 0.5 mi N of Big Creek Lake, ca 22 air mi NW of Walden. Dry, gravelly roadside bank. 8900 ft. 40.9374° N, 106.5717° W T11N R82W S11; NE1\4 S11 40.9374 -106.5717 N N 236 RM 225707 Kastning CO RM 572837 Polygonaceae Polygonum aviculare L. RM-20231 Neil Snow 5625 9 8 1989 U.S.A. Colorado Routt [location and coordinates withheld] Ditches along roadside near Holiday Inn and Super 8 Motel. 6730 ft. N N 237 RM 226707 Kastning WY RM 572957 RM0228773 Polygonaceae Polygonum aviculare L. RM-20287 Nancy Kastning 1002 David Culp 6 8 1988 U.S.A. Wyoming Carbon Sierra Madre/Park Range: Sierra Madre: ca 9 mi NNW of Blackhall Mountain, along the Encampment River. Sagebrush grassland. 8000 8200 ft. 41.1248° N, 106.7867° W; uncertainty 2 mi. T13N R84W S1; also T14N R84W S36 41.1248 -106.7867 2 mi. Flowering and Fruiting N RM0228773 N 238 RM 227834 Kastning CO RM Polygonaceae Polygonum aviculare L. RM-20367 Neil Snow 5291 6 8 1989 U.S.A. Colorado Jackson Sierra Madre\Park Range: Park Range: near junction of Forest Roads 600 and 689, ca 0.5 mi N of Big Creek Lake, ca 22 air mi NW of Walden. Dry, gravelly roadside bank. 8900 ft. 40.9373° N, 106.5741° W T11N R82W S11 NE1/4 40.9373 -106.5741 N N 239 RM 228641 So Salt River Range Polygonaceae Polygonum aviculare L. RM-20407 Ronald L. Hartman 47034 Charmaine Refsdal 29 6 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Tunp Range: Rock Creek Ridge, from Pine Creek Ski Area Grassy and wooded slopes. 7000 7600 ft. 42° 5' 5" N, 110° 49' W T24N R118W S4 N1/2; S 05 air mi 42.084722 -110.816667 Flowering and Fruiting N N 240 RM 228925 So Salt River Range Polygonaceae Polygonum aviculare L. RM-20421 Thomas Cramer 2091 20 7 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: vicinity of Coal Creek, ca 14 air mi N of Border Junction. Sagebrush hills with aspen groves. 6800 8000 ft. 42° 24' 24" N, 110° 54' 42" W T28N R119W S24 E1/4; also E1/16 S13; T28N R118W W1/4 S18 42.406667 -110.911667 Flowering and Fruiting N N 241 RM 229054 So Salt River Range Polygonaceae Polygonum aviculare L. RM-20428 Thomas Cramer 3789 14 8 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Hams Fork, ca 1 air mi N of Frontier. Riverside meadows, sagebrush, and willows. 6020 ft. 41° 49' 49" N, 110° 31' 43" W T21N R116W S1 41.830278 -110.528611 Flowering and Fruiting N N 242 RM 229110 So Salt River Range Polygonaceae Polygonum aviculare L. RM-20431 Thomas Cramer 3845 14 8 1994 U.S.A. Wyoming Lincoln [location and coordinates withheld] Reservoir edge, meadows, and sagebrush. 7250 ft. Flowering and Fruiting N N 243 RM 229135 So Salt River Range RM 608459 RM0228482 Polygonaceae Polygonum aviculare L. RM-20433 Thomas Cramer 3869 15 8 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Sublette Range: ca 18 air mi N of Cokeville. Ridgetop sagebrush and rocky outcrops. 7400 7500 ft. 42.3294° N, 110.9319° W; uncertainty 0.5 mi. T27N R119W S14 NW1/4 42.3294 -110.9319 1 mi. Flowering and Fruiting N RM0228482 N 244 RM 229170 So Salt River Range RM 608458 RM0228483 Polygonaceae Polygonum aviculare L. RM-20435 Thomas Cramer 3904 15 8 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Sublette Range: ca 18 air mi N of Cokeville. Hillside spring and beaver ponds with adjacent meadows, sagebrush, and lodgepole pine stands. 7000 7200 ft. 42.3294° N, 110.9319° W; uncertainty 1 mi. T27N R119W S14 42.3294 -110.9319 1 mi. Flowering and Fruiting N RM0228483 N 245 RM 229284 So Salt River Range RM 608457 RM0228484 Polygonaceae Polygonum aviculare L. RM-20440 Thomas Cramer 4018 15 8 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Salt Creek, just S of Bridger-Teton National Forest, ca 25 air mi N of Cokeville. Pondside willows and sagebrush, adjacent sagebrush, and open hillside. 6500 6800 ft. 42.4414° N, 110.9775° W; uncertainty 0.5 mi. T28N R119W S4 NE1/4 42.4414 -110.9775 1 mi. Flowering and Fruiting N RM0228484 N 246 RM 229434 So Salt River Range RM 608455 RM0228486 Polygonaceae Polygonum aviculare L. RM-20447 Thomas Cramer 4704 Ronald L. Hartman 23 8 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Hams Fork, ca 2.5 air mi S of Kemmerer. Riverside meadows, willows, and sagebrush. 6850 ft. 41.7531° N, 110.5286° W T21N R116W S36 NW1/4 41.7531 -110.5286 1 mi. Flowering and Fruiting N RM0228486 N 247 RM 230050 So Salt River Range RM 644558 RM0228759 Polygonaceae Polygonum aviculare L. RM-20466 B. E. Nelson 36560 C. H. Refsdal 8 7 1995 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Snow Hollow, ca 1.5 air mi E of Idaho, ca 5.5 air mi SW of Cokeville; ca 29 air mi NW of Kemmerer. Shaly, loose, soft clay semibarren slopes and level areas with sagebrush. 6800 6900 ft. 42.0157° N, 111.0146° W T24N R120W S35 NW1/4 42.0157 -111.0146 1 mi. Flowering and Fruiting N RM0228759 N 248 RM 230277 So Salt River Range RM 644560 RM0228756 Polygonaceae Polygonum aviculare L. RM-20473 Thomas Cramer 10105 Jane T. Kellett 30 7 1995 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Underwood Canyon, ca 8 air mi SE of Cokeville. Roadside next to Prunus and Amelanchier creekside. 7200 ft. 42.0008° N, 110.8601° W; uncertainty 0.5 mi. T23N R118W S6 NE1/4 42.0008 -110.8601 1 mi. Flowering and Fruiting N RM0228756 N 249 RM 230278 So Salt River Range RM 644559 RM0228757 Polygonaceae Polygonum aviculare L. RM-20473 Thomas Cramer 10106 Jane T. Kellett 30 7 1995 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Underwood Canyon, ca 8 air mi SE of Cokeville. Roadside next to Prunus and Amelanchier creekside. 7200 ft. 42.0008° N, 110.8601° W; uncertainty 0.5 mi. T23N R118W S6 NE1/4 42.0008 -110.8601 1 mi. Flowering and Fruiting N RM0228757 N 250 RM 230583 So Salt River Range RM 644562 RM0228776 Polygonaceae Polygonum aviculare L. RM-20494 Thomas Cramer 7747 Jane T. Kellett 11 7 1995 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: ca 13.5 air mi N of Cokeville; Sublette Range at Raymond Creek. Heavily cattle-tromped dirt roadside. 6400 ft. 42.27° N, 111.0231° W T26N R119W S6 NE1/4 42.27 -111.0231 Flowering and Fruiting N RM0228776 N 251 RM 230658 So Salt River Range RM 644561 RM0228755 Polygonaceae Polygonum aviculare L. RM-20502 Thomas Cramer 9714a Jane T. Kellett 29 7 1995 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: South Fork Mountain, ca 20 air mi N of Kemmerer. Open Abies forest and roadside. 9360 ft. 42.0752° N, 110.5703° W T24N R116W S10 NW1/4 42.0752 -110.5703 N N Flowering and Fruiting N RM0228755 N 252 RM 230752 So Salt River Range RM 646314 RM0228758 Polygonaceae Polygonum aviculare L. RM-20504 Thomas Cramer 9811 Jane T. Kellett 29 7 1995 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Trail Creek, ca 14.5 air mi N of Kemmerer. Creekside meadows, willows, and mudflats. 7700 7800 ft. 42.0008° N, 110.6282° W; uncertainty 1 mi. T23N R116W S6 E1/4 42.0008 -110.6282 1 mi. Flowering and Fruiting N RM0228758 N 253 RM 234495 Taylor, Kevin 1997 RM 722827 Polygonaceae Polygonum aviculare L. RM-20729 Kevin J. Taylor 4496 9 8 1997 U.S.A. Colorado Gunnison Northern Gunnison Basin: on southeast side of Snodgrass Mountain, ca 3.5 air mi N of Crested Butte. Wetlands (ponds, creeks, and seeps). 9800 10400 ft. 38.92° N, 106.9712° W T13S R86W S14 SW1/4 38.92 -106.9712 Flowering and Fruiting N N 254 RM 236329 Taylor, Kevin 1998 777550 Polygonaceae Polygonum aviculare L. RM-20811 Kevin J. Taylor 10484 16 8 1998 U.S.A. Colorado Delta [location and coordinates withheld] Open meadow, stock pond, and aspen forest along creek. 8500 ft. Flowering N N 255 RM 236378 Taylor, Kevin 1998 777549 Polygonaceae Polygonum aviculare L. RM-20811 Kevin J. Taylor 10533 16 8 1998 U.S.A. Colorado Delta [location and coordinates withheld] Open meadow, stock pond, and aspen forest along creek. 8500 ft. Flowering and Fruiting N N 256 RM 240869 Taylor, Kevin 1998 777551 Polygonaceae Polygonum aviculare L. RM-21089 Kevin J. Taylor 8411 14 7 1998 U.S.A. Colorado Delta Northern Gunnison Basin: ca 5 1/4 air mi S of Paonia. Along creek and oak forest. 7100 7200 ft. 38.7929° N, 107.5825° W; uncertainty 0.5 mi. T14S R91W S32 SW1/4 38.7929 -107.5825 1 mi. Flowering N N 257 RM 244491 Kinter 728857 RM0059285 Polygonaceae Polygonum aviculare L. RM-21349 C. Lynn Kinter 2837 Lisa Cordray 26 8 1997 U.S.A. Wyoming Fremont Upper Wind River Watershed: Between Charlie Creek and Double Cabin Road: ca 12 air miles N of Dubois; on 2-track E of Double Cabin Road ca 90 yds past head-cut, make a sharp right and go about 25 yds. In south portion of meadow E of road in Artemisia tridentata, A. cana, Potentilla fruticosa stand. 8410 ft. T43N R106W S9 Plot 93002 SW SE SW Flowering and Fruiting N RM0059285 N 258 RM 245208 Kinter 728862 RM0059288 Polygonaceae Polygonum aviculare L. RM-21424 C. Lynn Kinter 876 Susanne Neumiller 28 7 1994 U.S.A. Wyoming Fremont Upper Wind River Watershed: Between Lincoln Point and the Wiggins Fork, ca 3 mi S of Double Cabin; ca 17 air mi N of Dubois in a 1960s clearcut W of the main road. Clearcut/conifer forest. 8680 ft. T44N R106W S21 Plot 94043 SE, SE, NW Flowering N RM0059288 N 259 RM 245463 Kirkpatrick 1984 RM Polygonaceae Polygonum aviculare L. RM-21442 Robert S. Kirkpatrick 3640 5 7 1984 U.S.A. Wyoming Park Absaroka Mountains: ca 18 air mi WSW of Meeteetse, West Fork Timber Creek, ca 1 mi W of the Timber Creek Ranger Station. Sagebrush with scattered Pinus flexilis; weedy, along roadsides. 7500 7900 ft. 44.0428° N, 109.2035° W T47N R103W S15; also S10 44.0428 -109.2035 N N 260 RM 246639 Kostel 2004 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Grace M. Kostel. RM-21553 B. E. Nelson 60705 Grace Kostel 17 5 2004 U.S.A. Nebraska Dawes Oglala National Grassland and Vicinity: along Forest Road 909, ca 2 air mi W of summit of Wolf Butte, ca 19.5 air mi N of Crawford. Disturbed area around stock tank. 3920 ft. 42.9653° N, 103.4943° W; GPS Reading T35N R52W S31; Center of S31 42.9653 -103.4943 GPS Reading Flowering and Fruiting N N 261 RM 247542 Kostel 2004 RM Polygonaceae Polygonum aviculare L. RM-21595 Grace M. Kostel 1470 5 6 2004 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 4 mi SE of Limestone Butte. On livestock dam with alkaline soil. 3100 ft. 43° 8.49' N, 103° 7.27' W; GPS Reading T10S R8E S36 NW1/4 43.1415 -103.121167 GPS Reading Flowering and Fruiting N N 262 RM 248197 Kostel 2004 RM Polygonaceae Polygonum aviculare L. RM-21618 Grace M. Kostel 2063 12 6 2004 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 17-17.5 air mi SW of Edgemont. Draw of clay soil and reservoir bottom. 1200 1250 ft. 43° 4.2' N, 103° 58.25' W; GPS Reading T11S R1E S26 N1/2 43.07 -103.970833 GPS Reading Flowering and Fruiting N N 263 RM 249710 Kostel 2004 RM Polygonaceae Polygonum aviculare L. RM-21661 Grace M. Kostel 3430 6 7 2004 U.S.A. Nebraska Dawes Oglala National Grassland and Vicinity: ca 15 mi N of Crawford and on Forest Road 919. Draw. 3600 3700 ft. 42° 54.06' N, 103° 25.54' W; GPS Reading T34N R52W S23 42.901 -103.425667 GPS Reading Flowering and Fruiting N N 264 RM 254039 Kostel 2005 RM Polygonaceae Polygonum aviculare L. RM-21852 Grace M. Kostel 6978 18 6 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 9 air mi SE of Farmingdale. On rocky buttes and upslopes eroding into shale. 2958 ft. 43° 51.579' N, 102° 46.427' W; GPS Reading T2S R11E S23 W1/2 43.85965 -102.773783 GPS Reading Flowering and Fruiting N N 265 RM 254095 Kostel 2005 RM Polygonaceae Polygonum aviculare L. RM-21853 Grace M. Kostel 7033 18 6 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 10.5-11 air mi SE of Farmingdale. On rocky buttes and upslopes eroding into shale. 2900 ft. 43° 51.638' N, 102° 43.956' W; GPS Reading T2S R12E S19 W1/2 43.860633 -102.7326 GPS Reading Flowering and Fruiting N N 266 RM 254111 Kostel 2005 RM Polygonaceae Polygonum aviculare L. RM-21854 Grace M. Kostel 7049 18 6 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 10 air mi ESE of Farmingdale and 1.5 air mi due S of SD Hwy 44. On rocky uplands eroding into shale drainages. 2760 ft. 43° 53.598' N, 102° 42.492' W; GPS Reading T2S R12E S8 N1/2 43.8933 -102.7082 GPS Reading Flowering and Fruiting N N 267 RM 255771 Kostel 2005 RM Polygonaceae Polygonum aviculare L. RM-21928 Grace M. Kostel 8707 16 7 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 14 air mi NE of Hermosa. In prairie stream drainage cut, soils are clay loam and alkaline. 2929 ft. 43° 56.018' N, 102° 57.23' W; GPS Reading T1S R10E S29 SW1/4 43.933633 -102.953833 GPS Reading Flowering and Fruiting N N 268 RM 256135 Kostel 2005 RM Polygonaceae Polygonum aviculare L. RM-21945 Grace M. Kostel 9071 22 7 2005 U.S.A. South Dakota Jackson Buffalo Gap National Grassland and Vicinity: ca 1 air mi NE of Cactus Flats and 1 1/4 air mi due E of County Road CH8. At the shores of a reservoir, soils are loamy clay. 2475 ft. 43° 50.848' N, 101° 52.684' W; GPS Reading T2S R19E S29 NW1/4 43.847467 -101.878067 GPS Reading Flowering and Fruiting N N 269 RM 256414 Kostel 2005 RM Polygonaceae Polygonum aviculare L. 2. Polygonum aviculare L.
Annotated by Hollis Marriott in 2020. RM-21958 Grace M. Kostel 9350 5 8 2005 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 9.5 air mi NW of Edgemont. In rolling grassland with sandy soils. 3725 ft. 43° 22.557' N, 103° 59.026' W; GPS Reading T8S R1E S10 NE1/4 43.37595 -103.983767 GPS Reading Flowering and Fruiting N N 270 RM 256768 Kostel 2005 RM Polygonaceae Polygonum aviculare L. RM-21972 Grace M. Kostel 9702 9 8 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 2.5 air mi due E of Wall. On an abandoned roadway in small stream cut, loam soil. 2700 ft. 43° 59.681' N, 102° 11.2' W; GPS Reading T1S R16E S2 NW1/4 43.994683 -102.186667 GPS Reading Flowering and Fruiting N N 271 RM 256774 Kostel 2005 RM Polygonaceae Polygonum aviculare L. RM-21973 Grace M. Kostel 9708 10 8 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 1 air mi SW of Quinn adjacent to roadway of County Road CS12. In streambed, soils are loamy clay. 2600 ft. 43° 58.398' N, 102° 8.346' W; GPS Reading T1S R16E S12 W1/2 43.9733 -102.1391 GPS Reading Flowering and Fruiting N N 272 RM 256937 Kostel 2005 RM Polygonaceae Polygonum aviculare L. RM-21980 Grace M. Kostel 9871 15 8 2005 U.S.A. South Dakota Jackson Buffalo Gap National Grassland and Vicinity: ca 12 air mi SW of Kadoka. In wetland reservoir, soils are clay loam muck. 2280 ft. 43° 43.982' N, 101° 42.655' W; GPS Reading T4S R20E S3 NE1/4 43.733033 -101.710917 GPS Reading Flowering and Fruiting N N 273 RM 257604 Larson 2005 RM 944316 RM0129756 Polygonaceae Polygonum aviculare L. RM-21996 B. E. Nelson 66066 2 8 2005 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: below south end of Mogote Ridge between Laguna de las Ranas and Forest Road 137, ca 8.5 air mi SE of Canjilon; ca 25 air mi SE of Tierra Amarilla. Open meadow surrounded by Quercus/Ribes thickets. 8760 8860 ft. 36.3877° N, 106.3351° W; GPS Reading T25N R6E S19 NE1/4 36.3877 -106.3351 GPS Reading Flowering N RM0129756 N 274 RM 257931 Larson 2005 RM 944315 RM0129755 Polygonaceae Polygonum aviculare L. RM-22002 B. E. Nelson 66393 8 8 2005 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: at the intersection of Forest roads 87 and 118 below Montoya Canyon, ca 2.5 air mi W of San Antonio Mountain summit, ca 15 air mi NNW of Tres Piedras. Mud flats and adjacent to stock pond and drainage. 8720 8740 ft. 36.8509° N, 106.0684° W; GPS Reading T30N R8E S11 NW1/4 36.8509 -106.0684 GPS Reading Flowering N RM0129755 N 275 RM 261921 Larson 2005 RM 944329 RM0129759 Polygonaceae Polygonum aviculare L. RM-22120 Jill E. Larson 4462 18 8 2005 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Cruces Basin Wilderness: Osier Fork Rio Brazos from Forest Road 87 near forest boundary with Tierra Amarilla Grant, ca 11 air mi W of San Miguel. Large grassland valley surrounded by spruce forest, stream riparian with recent grazing activity. 10230 ft. 36.9433° N, 106.3709° W; GPS Reading T31N R5E S1 36.9433 -106.3709 GPS Reading Flowering N RM0129759 N 276 RM 262150 Larson 2005 RM 944318 RM0129758 Polygonaceae Polygonum aviculare L. RM-22125 Jill E. Larson 4666 22 8 2005 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Jicarilla Ranger District: Forest Road 309, Laguna Seca Mesa near Cabresto Electronic Site, W of Dulce. Gas pad site. 6630 6830 ft. 36.8583° N, 107.3523° W; GPS Reading T31N R5W S27 South 1/2; also W1/2 S34 36.8583 -107.3523 GPS Reading Flowering and Fruiting N RM0129758 N 277 RM 262192 Larson 2005 RM 944317 RM0129757 Polygonaceae Polygonum aviculare L. RM-22127 Jill E. Larson 4703 22 8 2005 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Jicarilla Ranger District: Eul Point on Carracas Mesa via Forest Road 218/2182, 0.5 air mi S of state line, W of Dulce. Gas pad site with wild horse salt block. 7300 7550 ft. 36.9929° N, 107.3534° W; GPS Reading T32N R4W S10 36.9929 -107.3534 GPS Reading Flowering N RM0129757 N 278 RM 263647 Larson 2005 RM 944314 RM0129754 Polygonaceae Polygonum aviculare L. RM-22181 Ronald L. Hartman 81238 22 7 2005 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: 1/4 air mi S of Colorado, Forest Road 75 next to railroad tracks, ca 9.5 air mi W of Los Pinos. Disturbed area. 9670 ft. 36.9904° N, 106.2165° W; GPS Reading T32N R7E S27 SW1/4 36.9904 -106.2165 GPS Reading Flowering N RM0129754 N 279 RM 263802 Larson 2005 RM 944313 RM0129753 Polygonaceae Polygonum aviculare L. RM-22188 Ronald L. Hartman 81391 25 7 2005 U.S.A. New Mexico Taos Carson National Forest and Vicinity: NM Hwy 515 from NM Hwy 522 to Red River State Fish Hatchery, follow powerline ca 0.5 air mi down creek until intercept with Hatchery Road on back up the road. Pinyon/juniper. 7200 7500 ft. 36.6698° N, 105.6391° W to 36.6812° N, 105.6477° W; GPS Reading T28N R12E S11 W1/2; also E1/2 S10 36.6698 -105.6391 GPS Reading Flowering and Fruiting N RM0129753 N 280 RM 264068 Larson 2005 RM 944312 RM0129752 Polygonaceae Polygonum aviculare L. RM-22198 Ronald L. Hartman 81657 31 7 2005 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: upper Cabresto Creek surrounding Cabresto Park, road from turn to Cabresto Park then E to divide on Forest Road 134. Spruce/fir forest and roadside. 10603 10887 ft. 36.7757° N, 105.3516° W to 36.7803° N, 105.329° W; GPS Reading T29N R15E S4; also W1/4 S3 36.7757 -105.3516 GPS Reading Flowering N RM0129752 N 281 RM 265762 Larson 2006 RM 954663 RM0206267 Polygonaceae Polygonum aviculare L. RM-22275 Jill E. Larson 10562 19 8 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: San Cristobal Canyon Trailhead and along trail in canyon, ca 3 air mi NE of San Cristobal; ca 2 air mi SSE of Lama. Pinyon/juniper woodland in vicinity of trailhead. 8160 9400 ft. 36.6196° N, 105.6088° W; GPS Reading T28N R12E S36 E1/2; also T28N R13E S31 and S32 36.6196 -105.6088 GPS Reading Flowering N RM0206267 N 282 RM 266173 Larson 2006 RM 954662 RM0206266 Polygonaceae Polygonum aviculare L. RM-22283 Jill E. Larson 10972 23 8 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Picuris Pueblo Indian Reservation: southwest corner of Reservation, ca 0.5 air mi W of Chamisal in thinning treatment area. Moist area where arroyo runs into culvert under road; disturbed area near road. 7350 7450 ft. 36.1636° N, 105.7483° W; GPS Reading T22N R11E S2 NE1/4; W1/2 S18; also E1/2 S3. 36.1636 -105.7483 GPS Reading Flowering and Fruiting N RM0206266 N 283 RM 267680 Larson 2006 RM 954706 RM0206276 Polygonaceae Polygonum aviculare L. RM-22326 Jill E. Larson 6122 11 6 2006 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Forest Road 42 N of Tusas Ridge, ca 6 air mi WSW of Tres Piedras and ca 4.5 air mi NNW of Las Tablas. Area around stock tank in forest of spruce and aspen. 8350 8500 ft. 36.6175° N, 106.0786° W; GPS Reading T28N R8E S34 36.6175 -106.0786 GPS Reading Flowering and Fruiting N RM0206276 N 284 RM 267723 Larson 2006 RM 954705 RM0206275 Polygonaceae Polygonum aviculare L. RM-22327 Jill E. Larson 6165 11 6 2006 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Forest Road 191B to Hopewell Lake, ca 1/4 air mi N of Quartzite Peak at Deer Park, ca 6.5 air mi N of Canon Plaza. Dry creek, stock tank, and adjacent dry slopes. 9200 9600 ft. 36.6344° N, 106.166° W; GPS Reading T28N R7E S26 NW1/4; also NE1/4 S27 36.6344 -106.166 GPS Reading Flowering and Fruiting N RM0206275 N 285 RM 267917 Larson 2006 RM 954704 RM0206274 Polygonaceae Polygonum aviculare L. RM-22332 Jill E. Larson 6359 12 6 2006 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: El Rito Canyon and Forest Road 559, ca 8 air mi W of Vallecitos and ca 11 air mi NNW of El Rito. Wetland, wet meadow, and creek with extensive beaver activity and Scirpus, Salix species, Poa pratensis, and Taraxacum officinale. 8600 ft. 36.4837° N, 106.2717° W; GPS Reading T26N R6E S14 SW1/4 36.4837 -106.2717 GPS Reading Flowering N RM0206274 N 286 RM 268049 Larson 2006 RM 954703 RM0206273 Polygonaceae Polygonum aviculare L. RM-22334 Jill E. Larson 6489 14 6 2006 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Mule Canyon and Tusas Ridge area, Forest Road 576, mesa N of road to Miller Tank, ca 6 air mi NNW Tres Piedras. Around stock tank with active cattle grazing. 8500 8700 ft. 36.7222° N, 106.0506° W; GPS Reading T29N R8E S25; also S24 and NE1/4 S26 36.7222 -106.0506 GPS Reading Vegetative N RM0206273 N 287 RM 2681 Taylor, Amy 1997 RM 649589 RM0228705 Polygonaceae Polygonum aviculare L. RM-317 Amy J. Roderick 2136 12 7 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Pedro Mountains: south side of range W of County Road 291, ca 12 air mi NE of Seminoe Dam. Disturbed roadside. 6700 6900 ft. 42.3108° N, 106.7928° W; uncertainty 1 mi. T27N R83W S17 42.3108 -106.7928 1 mi. Flowering and Fruiting N RM0228705 N 288 RM 269266 Larson 2006 RM 954702 RM0206272 Polygonaceae Polygonum aviculare L. RM-22358 Jill E. Larson 7696 6 7 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: toward headwaters of Cabresto Creek from Forest Road 134 just N of Midnight Meadows, ca 5.5 air mi NNE of Red River, ca 1 air mi N of Greenie Peak. Stream and surrounding moist meadows; riparian area with Deschampsia cespitosa, Dodecatheon pulchellum, and Cerastium arvense. 10350 10500 ft. 36.7774° N, 105.3724° W; GPS Reading T29N R15E S6 E1/2; also N1/2 S5 36.7774 -105.3724 GPS Reading Flowering N RM0206272 N 289 RM 269808 Larson 2006 RM 954701 RM0206271 Polygonaceae Polygonum aviculare L. RM-22366 Jill E. Larson 8235 14 7 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: Valle Vidal Unit: Chuckwagon Canyon on south side of Forest Road 1950, ca 2 air mi S of Comanche Point and ca 8 air mi NE of Red River. Old logging roadbeds and logged spruce forest with Populus tremuloides and open areas of Festuca thurberi. 9200 9750 ft. 36.8062° N, 105.2996° W; GPS Reading T30N R15E S26; also E1/2 S27 36.8062 -105.2996 GPS Reading Flowering N RM0206271 N 290 RM 270067 Larson 2006 RM 954666 RM0206270 Polygonaceae Polygonum aviculare L. RM-22372 Jill E. Larson 8491 17 7 2006 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Canada Tio Grande, Forest Road 87EE, ca 3 air mi SW of Stewart Meadows and ca 20 air mi NW of Tres Piedras. Open dry meadows with scattered ponderosa pine and Chrysothamnus nauseosus, Festuca arizonica, and Gutierrezia sarothrae. 9000 9350 ft. 36.8366° N, 106.1724° W; GPS Reading T31N R7E S14; also N1/2 S23 36.8366 -106.1724 GPS Reading Flowering N RM0206270 N 291 RM 270805 Larson 2006 RM 954665 RM0206269 Polygonaceae Polygonum aviculare L. RM-22388 Jill E. Larson 9226 26 7 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: on BLM Road to Cerro del Aire near old homestead and railroad grade just E of U.S. Hwy 285, ca 1 3/4 air mi S of No Agua and ca 3 air mi NNE of Tres Piedras. Along dirt road in open area of Artemisia tridentata. 8100 ft. 36.6978° N, 105.9656° W; GPS Reading T28N R9E S2 36.6978 -105.9656 GPS Reading Flowering N RM0206269 N 292 RM 270890 Larson 2006 RM 954664 RM0206268 Polygonaceae Polygonum aviculare L. RM-22390 Jill E. Larson 9311 26 7 2006 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Forest Road 421 in Canada Biscara, ca 3/4 air mi N of U.S. Hwy 64, ca 1 air mi W of Tusas Ridge and ca 10 air mi NW of Tres Piedras. Cattle-grazed meadows along drainage areas with Chrysothamnus nauseosus. 8840 9200 ft. 36.7112° N, 106.1135° W; GPS Reading T29N R8E S32 36.7112 -106.1135 GPS Reading Flowering N RM0206268 N 293 RM 271981 Larson 2006 RM 954661 RM0206265 Polygonaceae Polygonum aviculare L. RM-22421 Ronald L. Hartman 82131 22 5 2006 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: NM Hwy 68, just south of Taos county line. 6540 ft. 36.1725° N, 105.831° W; GPS Reading T23N R10E S15 36.1725 -105.831 GPS Reading Vegetative N RM0206265 N 294 RM 272470 Larson 2006 RM 954660 RM0206264 Polygonaceae Polygonum aviculare L. RM-22437 Ronald L. Hartman 83510 16 8 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Wissmath Craters among La Segita Peaks. Crater bottom with two tanks and ephemerel ponds. 8450 8500 ft. 36.8188° N, 105.9471° W; uncertainty 0.25 mi. T30N R9E S23 SE1/4; also W1/4 S24 36.8188 -105.9471 0 mi. Flowering N RM0206264 N 295 RM 272614 Larson 2006 RM 954697 RM0206334 Polygonaceae Polygonum aviculare L. RM-22443 Ronald L. Hartman 83653 21 8 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: along Rio Grande del Rancho 2 mi S of Forest Service boundary on NM Hwy 518. Roadside and stream margin. 7240 ft. 36.302° N, 105.5812° W; uncertainty 0.25 mi. T24N R13E S20 36.302 -105.5812 0 mi. Vegetative N RM0206334 N 296 RM 272627 Larson 2006 RM 954696 RM0206333 Polygonaceae Polygonum aviculare L. RM-22443 Ronald L. Hartman 83666 21 8 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: along Rio Grande del Rancho 2 mi S of Forest Service boundary on NM Hwy 518. Roadside and stream margin. 7240 ft. 36.302° N, 105.5812° W; uncertainty 0.25 mi. T24N R13E S20 36.302 -105.5812 0 mi. Flowering and Fruiting N RM0206333 N 297 RM 272854 Lum 2001 RM 803335 RM0093700 Polygonaceae Polygonum aviculare L. RM-22448 B. E. Nelson 52377 Luanne Lum 7 6 2001 U.S.A. Wyoming Washakie Bighorn Basin: reservoir on North Fork Buffalo Creek just S of Big Cedar Ridge along Blue Bank or BLM Road 1411, ca 11.5 air mi WNW of Big Trails; ca 25 air mi SE of Worland. Shoreline and below high water line of reservoir. 4880 4900 ft. 43.8222° N, 107.5322° W; uncertainty 1 mi. T45N R89W S33 W1/2 43.8222 -107.5322 1 mi. Flowering and Fruiting N RM0093700 N 298 RM 273232 Lum 2001 RM 803334 RM0093699 Polygonaceae Polygonum aviculare L. RM-22459 B. E. Nelson 52750 12 6 2001 U.S.A. Wyoming Washakie Bighorn Basin: Flume Reservoir on a tributary of Wildcat Gulch, along BLM Road 1406, ca 4 air mi SE of Neiber; ca 9 air mi SSW of Worland. Clay flats around the reservoir. 4340 4380 ft. 43.899° N, 108.0062° W; uncertainty 1 mi. T45N R93W S3 SE1/4; also NE1/4 S10 43.899 -108.0062 1 mi. Flowering N RM0093699 N 299 RM 274100 Lum 2001 RM 803336 RM0093701 Polygonaceae Polygonum aviculare L. RM-22505 Luanne Lum 578 Michelle Wilson 6 7 2001 U.S.A. Wyoming Big Horn Bighorn Basin: along County Road 24 1/2, ca 3.8 air mi WNW of Basin and ca 4.5 air mi SSW of Greybull. Sagebrush on sandy soil. 4010 4080 ft. 44.4076° N, 108.0971° W; uncertainty 1 mi. T51N R94W S12 44.4076 -108.0971 1 mi. Flowering and Fruiting N RM0093701 N 300 RM 274581 Lum 2002 RM 936096 RM0101993 Polygonaceae Polygonum aviculare L. RM-22526 B. E. Nelson 57401 14 7 2002 U.S.A. Wyoming Washakie Bighorn Basin: ridge leading NW off Lightning Ridge on the Nowater Trail or BLM Road 1404, ca 10 air mi SW of Big Trails; ca 36 air mi SE of Worland. Roadside. 5680 5800 ft. 43.6647° N, 107.4604° W; uncertainty 0.5 mi. T43N R88W S30 SE1/4 43.6647 -107.4604 1 mi. Flowering and Fruiting N RM0101993 N 301 RM 274664 Lum 2002 RM 936094 RM0101991 Polygonaceae Polygonum aviculare L. RM-22529 B. E. Nelson 57484 14 7 2002 U.S.A. Wyoming Washakie Bighorn Basin: along Buffalo Springs Creek at Nowater Trail or BLM Road 1404, ca 11 air mi SW of Big Trails; ca 32 air mi SE of Worland. Flats along the stream channel. 4980 ft. 43.7115° N, 107.5249° W; uncertainty 1 mi. T43N R89W S10 E1/2 43.7115 -107.5249 1 mi. Fruiting N RM0101991 N 302 RM 274785 Lum 2002 RM 936095 RM0101992 Polygonaceae Polygonum aviculare L. RM-22535 B. E. Nelson 57604 16 7 2002 U.S.A. Wyoming Washakie [location and coordinates withheld] Dry banks of reservoir. 4520 ft. Flowering and Fruiting N RM0101992 N 303 RM 277647 Lum 2002 RM 936101 RM0101998 Polygonaceae Polygonum aviculare L. RM-22620 Luanne Lum 3720 6 7 2002 U.S.A. Wyoming Big Horn [location and coordinates withheld] Agricultural ditch. 3927 ft. Flowering N RM0101998 N 304 RM 279253 Lum 2002 RM 936100 RM0101997 Polygonaceae Polygonum aviculare L. RM-22656 Luanne Lum 5295 5 8 2002 U.S.A. Wyoming Big Horn Big Horn Mountains: along Forest Road 12 at Medicine Mountain, ca 25 air mi E of Lovell and ca 25.5 air mi NNE of Greybull. Sagebrush and mixed coniferous forest. 9160 9430 ft. 44.8178° N, 107.8935° W; uncertainty 1 mi. T56N R92W S23 44.8178 -107.8935 1 mi. Flowering and Fruiting N RM0101997 N 305 RM 279349 Lum 2002 RM 936099 RM0101996 Polygonaceae Polygonum aviculare L. RM-22658 Luanne Lum 5387 5 8 2002 U.S.A. Wyoming Big Horn Big Horn Mountains: along Forest Road 14 S of Cone Mountain, ca 26 air mi E of Lovell and ca 26 air mi NNE of Greybull. Mixed coniferous forest and sagebrush. 8720 8760 ft. 44.8468° N, 107.8733° W; uncertainty 1 mi. T56N R92W S12 N1/2 44.8468 -107.8733 1 mi. Flowering and Fruiting N RM0101996 N 306 RM 279629 Lum 2002 RM 5663 RM0101995 Polygonaceae Polygonum aviculare L. RM-22670 Luanne Lum 5663 11 8 2002 U.S.A. Wyoming Park Absaroka Mountains: at Dead Indian Creek SW of Wyo Hwy 296 and Forest Road 101, ca 23.5 air mi NW of Cody. Mixed coniferous forest and sagebrush. 6065 6230 ft. 44.7454° N, 109.4321° W; uncertainty 0.5 mi. T55N R104W S18 NE1/4 44.7454 -109.4321 1 mi. Flowering N RM0101995 N 307 RM 279789 Lum 2002 RM 936097 RM0101994 Polygonaceae Polygonum aviculare L. RM-22675 Luanne Lum 5821 16 8 2002 U.S.A. Wyoming Hot Springs Bighorn Basin: along Grass Creek and Wyo Hwy 171, ca 25 air mi NW of Thermopolis. Riparian. 5160 5175 ft. 43.9246° N, 108.52° W; uncertainty 1 mi. T46N R97W S29 N1/2 43.9246 -108.52 1 mi. Flowering and Fruiting N RM0101994 N 308 RM 284747 Lyon 1994 Polygonaceae Polygonum aviculare L. RM-22914 Margarette J. Lyon 5551 6 7 1994 U.S.A. Colorado Montrose [location and coordinates withheld] Riparian area with Quercus, Rhus, and Crataegus; pinyon-juniper uplands. 6100 ft. Flowering and Fruiting N N 309 RM 286458 Lyon 1994 Polygonaceae Polygonum aviculare L. RM-22989 Margarette J. Lyon 7239 11 8 1994 U.S.A. Utah Grand [location and coordinates withheld] Open, flat meadow with Solidago and Potentilla. 8500 ft. Flowering and Fruiting N N 310 RM 286637 Lyon 1994 Polygonaceae Polygonum aviculare L. RM-22997 Margarette J. Lyon 7417 16 8 1994 U.S.A. Utah Grand San Miguel and Lower Dolores River Drainages: Manti-La Sal National Forest: Deep Creek. Open meadows with Lupinus, Festuca thurberi, Potentilla, and aspen groves; riparian areas with spruce, fir, and Sambucus; clear cuts with snowberry. 9350 10000 ft. T29N R25E S28; also S29 Flowering and Fruiting N N 311 RM 286932 Lyon 1994 Polygonaceae Polygonum aviculare L. RM-23011 Margarette J. Lyon 7706 22 8 1994 U.S.A. Colorado San Miguel San Miguel and Lower Dolores River Drainages: at seep crossing Last Dollar Road, ca 0.3 mi SW of Whipple Mountain Trailhead. Hillside. 10400 ft. 38.0169° N, 107.9393° W T43N R10W S2 38.0169 -107.9393 Flowering and Fruiting N N 312 RM 288211 Markow 1996 RM 700357 RM0228478 Polygonaceae Polygonum aviculare L. RM-23512 Stuart Markow 11476 15 8 1996 U.S.A. Wyoming Teton Teton Range East Slope: Rendezvous Mountain, ca 3/4 air mi W of Aprez Vous Peak, ca 1.5 air mi NW of Teton Village, 8 mi NW of Jackson. Roadside within moderately dense coniferous forest with Abies lasiocarpa, Picea engelmanii and Pinus sp., with tall forb and shrub communities. 8000 8800 ft. 43.6052° N, 110.8553° W; uncertainty 1 mi. T42N R117W S14 43.6052 -110.8553 1 mi. Vegetative N RM0228478 N 313 RM 288336 Markow 1998 RM 700171 RM0228479 Polygonaceae Polygonum aviculare L. RM-23528 Stuart Markow 11784 10 9 1998 10 Sept 1998 U.S.A. Wyoming Teton Turnout along east side of U.S. Hwy 26/89, ca 11 air mi S of Jackson. Roadside weeds with Helianthus annuus, Bromus inermis, Dactylis glomerata and Polygonum aviculare. 6000 ft. 43.3424° N, 110.724° W T39N R116W S14 43.3424 -110.724 Flowering and Fruiting N RM0228479 N 314 RM 291383 Massatti 2005 USFS 849816 USFS0032901 Polygonaceae Polygonum aviculare L. RM-23778 Rob Massatti 3007 25 7 2005 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Weed Draw to Canyon Creek, ca 12 air mi S of Lander. Grazed spring and surrounding meadow. 7670 7980 ft. 42.6771° N, 108.7378° W to 42.6729° N, 108.7488° W; GPS Reading T31N R100W S12 NW1/4; also E1/2 S11 42.6771 -108.7378 NAD 83 GPS Reading Flowering and Fruiting N USFS0032901 N 315 RM 291472 Massatti 2005 USFS 849815 USFS0032900 Polygonaceae Polygonum aviculare L. RM-23781 Rob Massatti 3087 25 7 2005 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Weed Draw to Canyon Creek, ca 12 air mi S of Lander. Dry, rocky meadow on limestone substrate. 7670 8630 ft. 42.6782° N, 108.7979° W to 42.6729° N, 108.7488° W; GPS Reading T31N R100W S9; also N1/2 S10 42.6782 -108.7979 NAD 83 GPS Reading Flowering and Fruiting N USFS0032900 N 316 RM 292400 Massatti 2005 USFS 849814 USFS0032899 Polygonaceae Polygonum aviculare L. RM-23808 Rob Massatti 3914 10 8 2005 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: less than 1 mi SE and SW of Black Mountain, ca 15 air mi W of Lander. Pond margin. 9190 9350 ft. 42.8316° N, 109.0284° W to 42.8297° N, 109.0537° W; GPS Reading T33N R102W S15 42.8316 -109.0284 NAD 83 GPS Reading Flowering N USFS0032899 N 317 RM 299095 Arnett 1998 RM Polygonaceae Polygonum aviculare L. RM-23980 Melanie Arnett 1356 6 7 1998 U.S.A. Colorado Gunnison Southern Gunnison Basin: ca 3.3 air mi E of Blaine Rock, ca 8.5 air mi SW of Gunnison on northerly adjacent ravines of Big Mesa. Roadside. 8180 8700 ft. 38.4427° N, 107.0232° W T48N R1.5W S1; also T49N R2W SE1/4 S36 38.4427 -107.0232 Flowering N N 318 RM 300995 Arnett 1998 RM Polygonaceae Polygonum aviculare L. RM-24018 Melanie Arnett 3046 11 8 1998 U.S.A. Colorado Saguache Southern Gunnison Basin: ca 4.8 air mi S of Sawtooth Mountain; ca 0.6-2.6 road mi from intersection with Forest Road 788 (mostly between the first and second gates); ca 17.8 air mi ENE of Lake City on Forest Road 806. Sagebrush-dominated openings in mixed conifer foothills. 9280 9800 ft. 38.1999° N, 106.8634° W T46N R1E S33 NW1/4; also N1/2 S34 38.1999 -106.8634 Flowering N N 319 RM 301498 Arnett 1998 RM Polygonaceae Polygonum aviculare L. RM-24026 Melanie Arnett 3495 19 8 1998 U.S.A. Colorado Gunnison Southern Gunnison Basin: ca 1.5 air mi due E of Fitzpatrick Reservoir; ca 4.1-4.6 road mi from U.S. Hwy 50; ca 23 air mi ESE of Montrose along County Road 864. Roadside. 7720 8000 ft. 38.3579° N, 107.4752° W T47N R6W S1 SW1/4; also W1/2 S12 38.3579 -107.4752 Flowering N N 320 RM 303752 Arnett 1999 RM 750482 Polygonaceae Polygonum aviculare L. RM-24082 Melanie Arnett 5003 6 7 1999 U.S.A. Colorado Gunnison Southern Gunnison Basin: intersection of County roads 27B and 27C at North Beaver Creek, ca 1.8 air mi NNE of Rudolph Hill; ca 10.5 air mi ESE of Gateview. Riparian and adjacent sagebrush shrubland. 8600 8967 ft. 38.2397° N, 107.0232° W T46N R1.5W S13 NW1/4; also N1/2 S14 38.2397 -107.0232 Flowering N N 321 RM 303881 Arnett 1999 RM 750496 Polygonaceae Polygonum aviculare L. RM-24084 Melanie Arnett 5130 13 7 1999 U.S.A. Colorado Gunnison Southern Gunnison Basin: west side of Wolf Creek, ca 2 air mi NW of summit of Nine Mile Hill; ca 4.2 air mi SSW of Blaine Rock; ca 11.5 air mi SE of Sapinero. Sagebrush shrubland with watering holes. 8440 8680 ft. 38.3828° N, 107.1026° W T48N R2W S28 SW1/4 38.3828 -107.1026 Flowering N N 322 RM 304146 Arnett 1999 RM 750495 Polygonaceae Polygonum aviculare L. RM-24090 Melanie Arnett 5393 20 7 1999 U.S.A. Colorado Saguache Southern Gunnison Basin: Cochetopa Hills: Gunnison National Forest: along West Fork Long Branch, ca 4-5 air mi N of Baldy Lake; ca 5 air mi SSW of Sargents. Sagebrush canyonland. 8800 9400 ft. 38.3484° N, 106.4265° W T47N R5E S4 SW1/4; also S5 and South1/2 S6 38.3484 -106.4265 Flowering N N 323 RM 305162 Arnett 1999 RM 750510 Polygonaceae Polygonum aviculare L. RM-24113 Melanie Arnett 6399 5 8 1999 U.S.A. Colorado Saguache Southern Gunnison Basin: Cochetopa Park: ash beds along Los Creek between County roads 17-FF and 17-GG, ca 3.4 air mi SSE of Cochetopa Dome. Ash beds in mountain parkland. 9180 9220 ft. 38.1711° N, 106.6818° W T45N R3E S7 NW1/4; also T45N R2E S12 NE1/4 38.1711 -106.6818 Flowering and Fruiting N N 324 RM 305395 Arnett 1999 RM 750509 Polygonaceae Polygonum aviculare L. RM-24119 Melanie Arnett 6632 10 8 1999 U.S.A. Colorado Hinsdale Southern Gunnison Basin: San Juan Mountains: La Garita Wilderness: heading S on west side of Mineral Creek from its confluence with unnamed creek (flows NE out of Mineral Park) for ca 1.2 mi; ca 2-2.9 air mi S of Dry Lake. Canyon floor and lower portion of canyon slopes. 9440 9600 ft. 38.0368° N, 107.0375° W T44N R2W S25 SW1/4; also N1/2 S36 38.0368 -107.0375 Flowering N N 325 RM 305703 Arnett 1999 RM 750508 Polygonaceae Polygonum aviculare L. RM-24125 Melanie Arnett 6937 13 8 1999 U.S.A. Colorado Gunnison Southern Gunnison Basin: ca 1.4 air mi SW of Round Mountain, ca 2.5 air mi W of Gateview, ca 12 air mi SSE of Sapinero. Aspen/Douglas fir forest. 9340 9640 ft. 38.2953° N, 107.2716° W T47N R4W S25 SE1/4; also T47N R3W S30 SW1/4 38.2953 -107.2716 N N Flowering N N 326 RM 305937 Arnett 1999 RM 750507 Polygonaceae Polygonum aviculare L. RM-24132 Melanie Arnett 7170 14 8 1999 U.S.A. Colorado Gunnison Southern Gunnison Basin: San Juan Mountains: ridge ca 0.4 air mi E of Big Blue Creek, ca 7.8 air mi SSW of Halfway House, ca 11 air mi W of Gateview. Aspen/fir/spruce woodland. 9800 10200 ft. 38.2953° N, 107.4218° W T47N R5W S27 E1/2 38.2953 -107.4218 Flowering N N 327 RM 306034 Arnett 1999 RM 750506 Polygonaceae Polygonum aviculare L. RM-24134 Melanie Arnett 7267 23 8 1999 U.S.A. Colorado Gunnison Southern Gunnison Basin: San Juan Mountains: Uncompahgre National Forest: S on Trail 232 along Big Blue Creek from northern boundary of Uncompahgre Wilderness for ca 1 mi, ca 5-5.5 air mi ENE of Sheep Mountain; ca 11-11.9 air mi SW of Gateview. Aspen/spruce forest and riparian areas. 9680 9800 ft. T46N R5W S36 Flowering N N 328 RM 306152 Arnett 1999 RM 750505 Polygonaceae Polygonum aviculare L. RM-24136 Melanie Arnett 7383 24 8 1999 U.S.A. Colorado Hinsdale Southern Gunnison Basin: San Juan Mountains: County Road 20, ca 1.5 air mi NE of Gravel Mountain; ca 1.9 air mi SE of confluence of Henson Creek and unnamed creek flowing NE from Horseshoe Basin. Roadside. 10480 10600 ft. 37.9645° N, 107.5133° W T43N R6W S22 N1/2 37.9645 -107.5133 N N Flowering and Fruiting N N 329 RM 307661 Mt Leidy 1995 RM 650914 RM0228575 Polygonaceae Polygonum aviculare L. RM-18162 Ronald L. Hartman 52080 16 7 1995 U.S.A. Wyoming Teton Mount Leidy Highland Area: ca 6 air mi SSW of Moran. Grassy area. 7300 7400 ft. 43.7633° N, 110.5515° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T44N R114W S20 43.7633 -110.5515 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0228575 N 330 RM 307798 Mt Leidy 1995 RM 650909 RM0228918 Polygonaceae Polygonum aviculare L. RM-24632 Ronald L. Hartman 52684 24 7 1995 U.S.A. Wyoming Teton Mount Leidy Highland Area: ridge from Cottonwood Creek to Gunsight Pass area. Burn area. 8000 8001 ft. 43.6052° N, 110.2378° W; uncertainty 2 mi. T42N R112W S13; also S14 43.6052 -110.2378 2 mi. Flowering N RM0228918 N 331 RM 308298 Mt Leidy 1995 RM 650906 RM0228921 Polygonaceae Polygonum aviculare L. RM-24643 Ronald L. Hartman 53690 16 8 1995 U.S.A. Wyoming Teton Mount Leidy Highland Area: highland N of lower Gros Ventre drainage and S of Ditch Creek, road above Middle Fork Ditch Creek; ca 6 air mi N of Lower Slide Lake. Roadside. 7800 ft. 43.706° N, 110.5366° W T43N R114W S9 43.706 -110.5366 Flowering and Fruiting N RM0228921 N 332 RM 308500 Gros Ventre 1995 RM 650905 RM0228922 Polygonaceae Polygonum aviculare L. RM-24650 Ronald L. Hartman 53927 20 8 1995 U.S.A. Wyoming Teton Gros Ventre Area: Flat Creek, 2-4 air mi NW of Flat Creek Ranch. Open and wooded areas along stream or road. 6800 7200 ft. 43.5476° N, 110.5964° W; uncertainty 1 mi. T41N R115W S1 43.5476 -110.5964 1 mi. N N Flowering and Fruiting N RM0228922 N 333 RM 311084 Moore 1994 708550 Polygonaceae Polygonum aviculare L. RM-24764 Lynn Marie Moore 3793 7 8 1994 U.S.A. Colorado Dolores Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Black Mesa, Forest Road 533 and Forest Road 611, ca 27 air mi NNE of Dolores. Montane meadow with scattered spruce-fir and drainage along road. West to southwest facing. 10600 10700 ft. 37.8139° N, 108.196° W T41N R12W S16 NE1/4 37.8139 -108.196 Flowering and Fruiting N N 334 RM 311433 Moore 1994 708551 Polygonaceae Polygonum aviculare L. RM-24779 Lynn Marie Moore 4141 24 8 1994 U.S.A. Colorado Montezuma Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Bear Creek Drainage along Bear Creek Trail; ca 15 air mi NE of Mancos. Aspen, blue spruce, Ribes, snowberry, and riparian areas along Bear creek. 9100 9400 ft. 37.5084° N, 108.0777° W T38N R11W S33 SW1/4; also S32 37.5084 -108.0777 N N Flowering and Fruiting N N 335 RM 313113 Moore 1995 714990 Polygonaceae Polygonum aviculare L. RM-24835 Lynn Marie Moore 5784 Fallon Judkins 20 6 1995 U.S.A. Colorado Dolores Upper Dolores River Drainage and Adjacent Areas: County Road 10.00, ca 5.5 air mi NE of Dove Creek; Dolores River Overlook; Mountain Sheep Point. Artemesia, oak, and ponderosa on south to southwest facing slopes. 7900 ft. 37.7994° N, 108.8009° W T41N R18W S24 37.7994 -108.8009 Flowering and Fruiting N N 336 RM 314354 Moore 1995 714991 Polygonaceae Polygonum aviculare L. RM-24865 Lynn Marie Moore 7012 Sierra Smith 13 7 1995 U.S.A. Colorado Dolores [location and coordinates withheld] Aspen, oak, Berberis, Mahonia, and snow berry on a north facing aspect. 8200 8400 ft. Flowering and Fruiting N N 337 RM 3149 Taylor, Amy 1997 RM 649590 RM0228706 Polygonaceae Polygonum aviculare L. RM-337 Amy J. Roderick 2557 20 7 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: First Sand Creek and ridge to west, ca 7.2 air mi N of Elk Mountain townsite; ca 15.2 air mi SE of Hanna. Dry to muddy creek bed and embankments. 7100 ft. 41.7912° N, 106.4109° W T21N R80W S16 41.7912 -106.4109 Flowering and Fruiting N RM0228706 N 338 RM 316409 Moore 1995 714992 Polygonaceae Polygonum aviculare L. RM-24900 Lynn Marie Moore 9028 Fallon Judkins and Marie Rambo 23 8 1995 U.S.A. Colorado Montezuma [location and coordinates withheld] Pinyon-juniper, rabbit brush, Atriplex, and roadside weeds on a west face. 6400 6500 ft. Flowering and Fruiting N N 339 RM 319988 Newton 2005 RM Polygonaceae Polygonum aviculare L. RM-25052 Rachel Newton 2254 20 7 2005 U.S.A. Wyoming Lincoln Wetlands and Adjacent Areas: Lake Viva Naughton, ca 15 air mi NNW of Kemmerer. Dry uplands. 7261 ft. 41.9821° N, 110.6568° W; GPS Reading T23N R117W S11 E1/2 41.9821 -110.6568 NAD 83 GPS Reading Fruiting N N 340 RM 3201 Taylor, Amy 1997 RM 649591 RM0228707 Polygonaceae Polygonum aviculare L. RM-339 Amy J. Roderick 2603 20 7 1997 U.S.A. Wyoming Carbon [location and coordinates withheld] Moist grassy creek bed. 6900 ft. Flowering and Fruiting N RM0228707 N 341 RM 321400 Newton 2005 RM Polygonaceae Polygonum aviculare L. RM-25138 Rachel Newton 3517 12 8 2005 U.S.A. Wyoming Fremont Wetlands and Adjacent Areas: Silver Springs Reservoir, ca 27 air mi SE of Lander. Moist banks. 6835 ft. 42.4857° N, 108.3866° W; GPS Reading T29N R97W S14 SE1/4 42.4857 -108.3866 NAD 83 GPS Reading Fruiting N N 342 RM 324740 Newton 2006 RM Polygonaceae Polygonum aviculare L. RM-25290 Rachel Newton 6126 20 7 2006 U.S.A. Wyoming Johnson Wetlands and Adjacent Areas: Muddy Guard Reservoir #2, ca 9 air mi SSW of Buffalo. Receding lake shore. 5282 ft. 44.18238° N, 106.75548° W; GPS Reading T49N R82W S29 SW1/4 44.18238 -106.75548 NAD 83 GPS Reading Fruiting N N 343 RM 324873 Newton 2006 RM Polygonaceae Polygonum aviculare L. RM-25298 Rachel Newton 6259 25 7 2006 U.S.A. Wyoming Hot Springs Wetlands and Adjacent Areas: Big Horn River, ca 4 air mi S of Thermopolis. Dry uplands. 4451 ft. 43.69176° N, 108.16403° W; GPS Reading T43N R94W S17 SE1/4 43.69176 -108.16403 NAD 83 GPS Reading Fruiting N N 344 RM 325084 Newton 2006 RM Polygonaceae Polygonum aviculare L. RM-25310 Rachel Newton 6469 29 7 2006 U.S.A. Wyoming Crook Wetlands and Adjacent Areas: Oak Creek, ca 16 air mi NW of Beulah; ca 24 air mi NE of Sundance. Dry uplands. 3746 ft. 44.71639° N, 104.25112° W; GPS Reading T55N R62W S36 N1/2 of SW1/4 44.71639 -104.25112 NAD 83 GPS Reading Flowering and Fruiting N N 345 RM 325228 Newton 2006 RM Polygonaceae Polygonum aviculare L. RM-25317 Rachel Newton 6612 James Pray 5 8 2006 U.S.A. Wyoming Johnson Wetlands and Adjacent Areas: Muddy Creek, ca 15 air mi SW of Buffalo. Dry uplands. 7925 ft. 44.14267° N, 106.96006° W; GPS Reading T48N R84W S9 South1/2 44.14267 -106.96006 NAD 83 GPS Reading Flowering and Fruiting N N 346 RM 325383 Non-WY Weeds USFS 450765 Polygonaceae Polygonum aviculare L. RM-25332 A. M. Baum 410 7 1914 U.S.A. Montana no county Beartooth National Forest. Flowering and Fruiting N N 347 RM 325384 Non-WY Weeds USFS 450820 Polygonaceae Polygonum aviculare L. RM-25333 A. M. Cusick 152 10 7 1930 U.S.A. Idaho Custer Lemhi National Forest: Lawson Creek. Shallow rocky clay moist soil; slight E slope; associated with mint, grass, willow herb, sedge. 5800 ft. 44.573° N, 114.0377° W; uncertainty 1 mi. T14N R20E S1 44.573 -114.0377 1 mi. Flowering and Fruiting N N 348 RM 325426 Non-WY Weeds RM 269592 Polygonaceae Polygonum aviculare L. RM-25372 C. Leo Hitchcock 21894 2 8 1959 U.S.A. Oregon Umatilla Blue Mountains: between Ukiah and Anthony Lakes. Open dry park in ponderosa pine forest, on dry roadside. 45.0417° N, 118.7682° W; uncertainty 1 mi. T6S R33E S17 45.0417 -118.7682 1 mi. Flowering and Fruiting N N 349 RM 325447 Non-WY Weeds RM 120105 Polygonaceae Polygonum aviculare L. RM-25390 D. B. Swingle s.n. 24 8 1927 U.S.A. Montana Gallatin Middle Creek Canyon [Hyalite Creek], near mouth. Moist open woods. Flowering and Fruiting N N 350 RM 325461 Non-WY Weeds USFS 450806 Polygonaceae Polygonum aviculare L. RM-25404 D. P. Berghuis 35 17 7 1939 U.S.A. Oregon Grant Malheur National Forest: Logan Valley Reseeding Project. Gravelly-rocky soil; level slope; in dry open sites; associated with Gayophytun, knotweed, and cheat. 5057 ft. 44.1633° N, 118.5181° W; uncertainty 1 mi. T16S R34E S22 44.1633 -118.5181 1 mi. Flowering and Fruiting N N 351 RM 325474 Non-WY Weeds USFS 450832 Polygonaceae Polygonum aviculare L. RM-25416 E. C. Sanford 755 11 7 1916 U.S.A. Idaho Custer Challis National Forest: Morgan Creek. Rich moist loam soil; near creek, associated with sage, dandelion, yarrow. 5700 ft. 44.6852° N, 114.283° W; uncertainty 9+ mi. 44.6852 -114.283 9 mi. Flowering and Fruiting N N 352 RM 325535 Non-WY Weeds USFS 450768 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Doris W. Hayes. RM-25471 James C. Whitham 82 25 6 1945 U.S.A. Montana Lincoln Kootenai National Forest: Warland Ranger Station Pasture. Open grassland gravelly bar along old road; clay loam soil; level slope. 2800 ft. 48.5008° N, 115.2874° W; uncertainty 1 mi. 48.5008 -115.2874 1 mi. Common; creeps on ground. Flowering and Fruiting N N 353 RM 325538 Non-WY Weeds USFS 450768 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Doris W. Hayes. RM-25474 James C. Whitham 87 26 7 1945 U.S.A. Montana Lincoln Kootenai National Forest: Warland R.S. Pasture. Open grassland gravelly bar along old road; clay soil; level slope. 2800 ft. 48.5008° N, 115.2874° W; uncertainty 1 mi. 48.5008 -115.2874 1 mi. Flowering and Fruiting N N 354 RM 325542 Non-WY Weeds RM 112439 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by J.F. Brenckle. RM-25478 J. E. Kirkwood 2365 2 9 1925 U.S.A. Montana Lewis and Clark West Fork South Fork Sun River. 5200 ft. Flowering and Fruiting N N 355 RM 325601 Non-WY Weeds RM 122012 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by C. L. Porter. RM-25526 J. W. Blankinship s.n. 30 6 1903 U.S.A. Montana Yellowstone Billings substation. 45.7833° N, 108.5007° W; uncertainty 9+ mi. 45.7833 -108.5007 9 mi. Flowering and Fruiting N N 356 RM 325606 Non-WY Weeds RM 139925 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by C. L. Porter. RM-25531 J. W. Blankinship s.n. 16 8 1898 U.S.A. Montana Gallatin Bozeman. Exp. farm. 45.6797° N, 111.0386° W; uncertainty 1 mi. 45.6797 -111.0386 1 mi. Flowering and Fruiting N N 357 RM 325621 Non-WY Weeds USFS 450805 Polygonaceae Polygonum aviculare L. RM-25545 L. E. McDaniels 342 14 8 1914 U.S.A. Oregon Wallowa Wallowa Forest: Near Cow Camp. Collected on old bedground. 6200 ft. Flowering and Fruiting N N 358 RM 325626 Non-WY Weeds RM 163145 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by J. F. Brenckle. RM-25550 L. M. Umbach 443 19 7 1903 U.S.A. Montana ? Auballash, Midvale. Flowering and Fruiting N N 359 RM 325640 Non-WY Weeds USFS 450757 Polygonaceae Polygonum aviculare L. RM-141577 W. A. Donaldson D6a 14 8 1914 U.S.A. Montana no county Jefferson National Forest. Moist cultivated bottom; associated with pigweed; flat slope. 5600 ft. T9N R8E S8 Flowering and Fruiting N N 360 RM 325649 Non-WY Weeds RM 176710 Polygonaceae Polygonum aviculare L. RM-25573 O. A. Stevens 38-032 J. F. Brenckle 29 6 1938 U.S.A. Montana Custer Miles City. 46.4083° N, 105.8406° W; uncertainty 1 mi. 46.4083 -105.8406 1 mi. Flowering and Fruiting N N 361 RM 325650 Non-WY Weeds USFS 450762 Polygonaceae Polygonum aviculare L. RM-25574 O. E. York 30 6 9 1922 U.S.A. Montana Carter Custer National Forest: McClary Ranger Station pasture. Black loam soil; west-facing slope; grassland associated with wheat and bluegrass. 3200 ft. 45.6114° N, 104.1416° W; uncertainty 1 mi. 45.6114 -104.1416 1 mi. Fair. Flowering and Fruiting N N 362 RM 325786 Non-WY Weeds RM 248216 Polygonaceae Polygonum aviculare L. RM-25693 W. E. Booth s.n. 5 10 1955 U.S.A. Montana Gallatin Bozeman. Abundant along walks on MSC campus. 45.6797° N, 111.0386° W; uncertainty 1 mi. 45.6797 -111.0386 1 mi. Flowering and Fruiting N N 363 RM 325791 Non-WY Weeds USFS 450764 Polygonaceae Polygonum aviculare L. RM-25698 W. H. Zeh 689 16 8 1921 U.S.A. Montana Carbon Beartooth National Forest: Rock Creek District: Rock Creek Ranger Station. Dry, shallow, coarse gravel soil; south-facing slope; associated with asters, lupin, dandelion, and yarrow. 6100 ft. 45.1566° N, 109.3018° W; uncertainty 1 mi. 45.1566 -109.3018 1 mi. Abundant. Flowering and Fruiting N N 364 RM 326992 Non-WY Weeds USFS 450766 Polygonaceae Polygonum aviculare L. RM-141574 Charles E. Fleming 33 12 8 1913 U.S.A. Montana no county Beartooth National Forest. Moist sandy loam soil. 8000 ft. Sparse. Flowering and Fruiting N N 365 RM 327002 Non-WY Weeds RM 122011 Polygonaceae Polygonum aviculare L. RM-141576 A. M. Cooke s.n. 22 7 1903 U.S.A. Montana Gallatin Bozeman. Flowering and Fruiting N N 366 RM 327077 Non-WY Weeds USFS 450765 Polygonaceae Polygonum aviculare L. RM-26815 A.M. Baum 410 7 1914 U.S.A. Montana Beartooth National Forest. Flowering and Fruiting N N 367 RM 327078 Non-WY Weeds USFS 450820 Polygonaceae Polygonum aviculare L. RM-26816 A.M. Cusick 152 10 7 1930 U.S.A. Idaho Custer Lemhi National Forest: Lawson Creek. Shallow rocky clay moist soil; slight E slope; associated with mint, grass, willow herb, sedge. 5800 ft. 44.573° N, 114.0377° W; uncertainty 1 mi. T14N R20E S1 44.573 -114.0377 1 mi. Flowering and Fruiting N N 368 RM 327456 Non-WY Weeds RM 269592 Polygonaceae Polygonum aviculare L. RM-27152 C.L. Hitchcock 21894 2 8 1959 U.S.A. Oregon Umatilla Blue Mountains: between Ukiah and Anthony Lakes. Open dry park in ponderosa pine forest, on dry roadside. 45.0417° N, 118.7682° W; uncertainty 1 mi. T6S R33E S17 45.0417 -118.7682 1 mi. Flowering and Fruiting N N 369 RM 327571 Non-WY Weeds RM 120105 Polygonaceae Polygonum aviculare L. RM-27250 s.n. Moist open woods. Flowering and Fruiting N N 370 RM 327583 Non-WY Weeds USFS 450806 Polygonaceae Polygonum aviculare L. RM-27262 D.P. Berghuis 35 17 7 1939 U.S.A. Oregon Grant Malheur National Forest: Logan Valley Reseeding Project. Gravelly-rocky soil; level slope; in dry open sites; associated with Gayophytun, knotweed, and cheat. 5057 ft. 44.1633° N, 118.5181° W; uncertainty 1 mi. T16S R34E S22 44.1633 -118.5181 1 mi. Flowering and Fruiting N N 371 RM 327754 Non-WY Weeds RM 56198 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Aven Nelson. RM-27421 J. Lunell s.n. 15 7 1906 U.S.A. Montana Silver Bow Butte. 46.0038° N, 112.5347° W; uncertainty 1 mi. 46.0038 -112.5347 1 mi. Flowering and Fruiting N N 372 RM 327831 Non-WY Weeds USFS 450832 Polygonaceae Polygonum aviculare L. RM-27491 E.C. Sanford 755 11 7 1916 U.S.A. Idaho Custer Challis National Forest: Morgan Creek. Rich moist loam soil; near creek, associated with sage, dandelion, yarrow. 5700 ft. 44.6852° N, 114.283° W; uncertainty 9+ mi. 44.6852 -114.283 9 mi. Flowering and Fruiting N N 373 RM 327904 Non-WY Weeds RM 32148 Polygonaceae Polygonum aviculare L. RM-27552 Elmer D. Merrill 845 E. N. Wilcox 5 7 1901 U.S.A. Idaho Fremont Saint Anthony. Dry roadside. 43.9663° N, 111.6822° W; uncertainty 2 mi. 43.9663 -111.6822 2 mi. Flowering and Fruiting N N 374 RM 328297 Non-WY Weeds USFS 475010 Polygonaceae Polygonum aviculare L. RM-27834 Grazing Reconnaissance 306 3 8 1916 U.S.A. Idaho Franklin Cache National Forest: Cub River Rd. 42.0917° N, 111.7423° W; uncertainty 5 mi. 42.0917 -111.7423 5 mi. Flowering and Fruiting N N 375 RM 328558 Non-WY Weeds RM 67201 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Aven Nelson. RM-28060 J. Francis Macbride 279 24 6 1910 U.S.A. Idaho Payette New Plymouth. Lawn edges. 2200 ft. 43.9699° N, 116.819° W; uncertainty 1 mi. 43.9699 -116.819 1 mi. Flowering and Fruiting N N 376 RM 328580 Non-WY Weeds RM 67208 Polygonaceae Polygonum aviculare L. RM-28069 J. Francis Macbride 392 14 7 1910 U.S.A. Idaho Owyhee Silver City. a weed of waste ground. 7000 ft. 43.0168° N, 116.7332° W; uncertainty 1 mi. 43.0168 -116.7332 1 mi. Flowering and Fruiting N N 377 RM 328594 Non-WY Weeds RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Aven Nelson. RM-28079 J. Francis Macbride 710 14 7 1910 U.S.A. Idaho Payette New Plymouth. Waste ground. 2200 ft. 43.9699° N, 116.819° W; uncertainty 1 mi. 43.9699 -116.819 1 mi. Flowering and Fruiting N N 378 RM 328733 Non-WY Weeds USFS 450768 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Doris W. Hayes. RM-28199 J.C. Whitham 82 25 6 1945 U.S.A. Montana Lincoln Kootenai National Forest: Warland R.S. Pasture. Open grassland gravelly bar along old road; clay soil; level slope. 2800 ft. 48.5008° N, 115.2874° W; uncertainty 1 mi. 48.5008 -115.2874 1 mi. Flowering and Fruiting N N 379 RM 328736 Non-WY Weeds USFS 450768 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Doris W. Hayes. RM-28202 J.C. Whitham 87 26 7 1945 U.S.A. Montana Lincoln Kootenai National Forest: Warland R.S. Pasture. Open grassland gravelly bar along old road; clay soil; level slope. 2800 ft. 48.5008° N, 115.2874° W; uncertainty 1 mi. 48.5008 -115.2874 1 mi. Flowering and Fruiting N N 380 RM 328740 Non-WY Weeds RM 112439 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by J.F. Brenckle. RM-28206 J.E. Kirkwood 2365 2 9 1925 U.S.A. Montana Mouth W. Fork Sun River, Mont. 5100 ft. Flowering and Fruiting N N 381 RM 328773 Non-WY Weeds RM 122012 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by C. L. Porter. RM-28236 J.W. Blankinship s.n. 30 6 1903 U.S.A. Montana Yellowstone ?Billings substation. 45.7833° N, 108.5007° W; uncertainty 9+ mi. 45.7833 -108.5007 9 mi. Flowering and Fruiting N N 382 RM 328778 Non-WY Weeds RM 139925 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by C. L. Porter. RM-28241 J.W. Blankinship s.n. 16 8 1898 U.S.A. Montana Gallatin Bozeman. Exp. farm. 45.6797° N, 111.0386° W; uncertainty 1 mi. 45.6797 -111.0386 1 mi. Flowering and Fruiting N N 383 RM 328817 Non-WY Weeds USFS 450760 Polygonaceae Polygonum aviculare L. RM-28276 James C. Whitham 1444 16 7 1932 U.S.A. Montana Gallatin Bozeman: Federal Building (near Gallatin National Forest). Rich yard soil on edge of lawn; level slope; associated with clover and weeds. 4760 ft. 45.6797° N, 111.0386° W; uncertainty 1 mi. 45.6797 -111.0386 1 mi. Common. Flowering and Fruiting N N 384 RM 328918 Non-WY Weeds RM 66540 Polygonaceae Polygonum aviculare L. RM-28373 John B. Leiberg 1538 14 8 1895 U.S.A. Idaho Shoshone Valley of N. Fork of C. d'A. Riv. 930 m. 47.5571° N, 116.256° W; uncertainty 9+ mi. 47.5571 -116.256 9 mi. Flowering and Fruiting N N 385 RM 328993 Non-WY Weeds RM 72163 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Aven Nelson. RM-28435 June A. Clark 346 18 7 1911 U.S.A. Idaho Ada Boise. Waste ground. 2880 ft. 43.6135° N, 116.2035° W; uncertainty 4 mi. 43.6135 -116.2035 4 mi. Flowering and Fruiting N N 386 RM 329117 Non-WY Weeds USFS 450805 Polygonaceae Polygonum aviculare L. RM-28548 L.E. McDaniels 342 14 8 1914 U.S.A. Oregon Wallowa Wallowa Forest: Near Cow Camp. Collected on old bedground. 6200 ft. Flowering and Fruiting N N 387 RM 329122 Non-WY Weeds RM 163145 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by J.F. Brenckle. RM-28553 L.M. Umbach 443 19 7 1903 U.S.A. Montana ? Auballash, Midvale, Mont. Flowering and Fruiting N N 388 RM 329188 Non-WY Weeds USFS 450763 Polygonaceae Polygonum aviculare L. RM-28608 Lincoln C. Ellison 3355 R.A. Robinson 18 8 1936 U.S.A. Montana Beaverhead Beaverhead National Forest. Denuded soil; northwest-facing slope. 9050 ft. 44.9931° N, 111.853° W; uncertainty 1 mi. T10S R2W S4 SW1/4 44.9931 -111.853 1 mi. Flowering and Fruiting N N 389 RM 329229 Non-WY Weeds USFS 450757 Polygonaceae Polygonum aviculare L. RM-28646 MaDonaldson D6a 14 8 1914 U.S.A. Montana Meagher Jefferson National Forest: MPM. Moist cultivated bottom; associated with pigweed. 5600 ft. 46.5544° N, 110.747° W; uncertainty 1 mi. T9N R8E S8 46.5544 -110.747 1 mi. Flowering and Fruiting N N 390 RM 329304 Non-WY Weeds RM 176710 Polygonaceae Polygonum aviculare L. RM-28713 O.A. Stevens 38-032 J.F. Brenckle 29 6 1938 U.S.A. Montana Custer Miles City. 46.4083° N, 105.8406° W; uncertainty 1 mi. 46.4083 -105.8406 1 mi. Flowering and Fruiting N N 391 RM 329305 Non-WY Weeds USFS 450762 Polygonaceae Polygonum aviculare L. RM-28714 O. E. York 30 6 9 1922 U.S.A. Montana Carter Custer National Forest: McClary Ranger Station pasture. Black loam soil; W slope; associated with wheat and bluegrass. 3200 ft. 45.6114° N, 104.1416° W; uncertainty 1 mi. 45.6114 -104.1416 1 mi. Flowering and Fruiting N N 392 RM 329327 Non-WY Weeds RM 21715 Polygonaceae Polygonum aviculare L. RM-28734 P. A. Rydberg 5353 Ernst A. Bessey 23 8 1897 U.S.A. Montana Park Emigrant Gulch. 6500 ft. 45.3174° N, 110.7022° W; uncertainty 2 mi. 45.3174 -110.7022 2 mi. Flowering and Fruiting N N 393 RM 329388 Non-WY Weeds USFS 450769 Polygonaceae Polygonum aviculare L. RM-28787 Peter F. Stickney 1807A 25 9 1968 U.S.A. Montana Missoula Jocko Mountains: LaValle Creek Watershed: 1 1/2 mi SW of TV Mountain, 8 mi N of Missoula. Forest roadside; slight west-facing slope; roadside ruderale community. 4700 ft. 46.9995° N, 114.0301° W; uncertainty 1 mi. T14N R19W S5 46.9995 -114.0301 1 mi. Common; flowers white. Flowering and Fruiting N N 394 RM 329630 Non-WY Weeds USFS 450815 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Rogers McVaugh. RM-29010 Ralph K. Gierisch RG-701 7 7 1938 U.S.A. Idaho Twin Falls Minidoka National Wildlife Refuge. Gravelly soil; moderate N slope; along roadside. 6200 ft. 42.2223° N, 114.3522° W; uncertainty 1 mi. T14S R18E S9 42.2223 -114.3522 1 mi. Flowering and Fruiting N N 395 RM 330088 Non-WY Weeds RM 651894 Polygonaceae Polygonum aviculare L. RM-26615 Stuart Markow 5855 13 8 1991 U.S.A. Idaho Fremont Targhee National Forest: Island Park Plateau: Lower Mesa Falls Campground and vicinity. Coniferous forest dominated by Pseudotsuga menziesii, with many clearings and some riparian. 6000 ft. 44.1796° N, 111.3046° W; uncertainty 1 mi. T10N R44E S19; also T10N R43E S24 44.1796 -111.3046 1 mi. Flowering and Fruiting N N 396 RM 330132 Non-WY Weeds RM 651898 Polygonaceae Polygonum aviculare L. RM-29326 Stuart Markow 8050 22 6 1992 U.S.A. Idaho Clark Targhee National Forest: Western Centennial Mountains: along Modoc Creek, 2 air mi S of National Forest boundary, ca 22 air mi NW of Dubois. Canyon with mostly Artemisia, many forbs and grasses. 7400 7500 ft. 44.482° N, 112.3514° W; uncertainty 1 mi. T13N R35E S4; also S9 44.482 -112.3514 1 mi. Flowering and Fruiting N N 397 RM 330323 Non-WY Weeds RM 248216 Polygonaceae Polygonum aviculare L. RM-29468 W.E. Booth s.n. 5 10 1955 U.S.A. Montana Gallatin Bozeman. Abundant along walks on MSC campus. 45.6797° N, 111.0386° W; uncertainty 1 mi. 45.6797 -111.0386 1 mi. Flowering and Fruiting N N 398 RM 330328 Non-WY Weeds USFS 450764 Polygonaceae Polygonum aviculare L. RM-29473 W.H. Zeh 689 16 8 1921 U.S.A. Montana Carbon Beartooth Forest: Rock Creek District. Rock Creek Ranger Station. Dry, shallow, coarse gravel soil; S slope; associated with asters, lupin, dandelion, and yarrow. 6100 ft. 45.1566° N, 109.3018° W; uncertainty 1 mi. 45.1566 -109.3018 1 mi. Flowering and Fruiting N N 399 RM 334670 Nunn 2001 RM 772209 Polygonaceae Polygonum aviculare L. RM-29717 Sarah Nunn 5125 7 9 2001 U.S.A. Colorado Larimer Roosevelt National Forest: Front Range: Neota Wilderness: southeast side of Joe Wright Resevoir, ca 37 air mi W of Fort Collins. Rocky, exposed, reservoir banks. 10000 ft. 40.5454° N, 105.8756° W; uncertainty 0.5 mi. T7N R76W S25 NE1/4 40.5454 -105.8756 1 mi. N N Flowering N N 400 RM 335551 Porter RM 283433 RM0228337 Polygonaceae Polygonum aviculare L. RM-29872 C. L. Porter 10518 Marjorie W. Porter 19 10 1967 U.S.A. Wyoming Albany Laramie, University Campus. Common, weed on campus. 7200 ft. 41.3131° N, 105.581° W; NAD 83, uncertainty 0.25 mi., Digital Map T16N R73W S33 41.3131 -105.581 NAD 83 0 mi. Digital Map Located at Prexy's Pasture, in the "middle" of the UW Campus; collection either occurred in or on the outskirts of the Campus; geo-locate.org. EL Flowering and Fruiting N RM0228337 N 401 RM 3366 Taylor, Amy 1997 RM 649592 RM0228708 Polygonaceae Polygonum aviculare L. RM-348 Amy J. Roderick 2751 22 7 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Seminoe Mountains: south side of range N of BLM Road 3159, ca 5.5 air mi ESE of Seminoe Dam; ca 21.5 air mi NW of Hanna. Disturbed area around spring-fed cow pond. 6750 ft. 42.1374° N, 106.7928° W T25N R83W S17 42.1374 -106.7928 Flowering and Fruiting N RM0228708 N 402 RM 341869 Porter RM 274987 RM0228338 Polygonaceae Polygonum aviculare L. RM-32727 C. L. Porter 9721 Marjorie W. Porter 16 8 1964 U.S.A. Wyoming Carbon West Slope of the Sierra Madre: W of the Sandstone Ranger Station on the Savery Sheep Driveway. Disturbed soil in aspen. 8400 ft. 41.1105° N, 107.1709° W; NAD 83, uncertainty 1 mi., Digital Map T13N R87W S10 41.1105 -107.1709 NAD 83 1 mi. N Digital Map Located at the Sandstone Forest Service Station, north side of WY Hwy 70; along Dry Sandstone Creek; geo-locate.org. EL Flowering and Fruiting N RM0228338 N 403 RM 347415 Reif 2002 RM 813711 RM0121391 Polygonaceae Polygonum aviculare L. RM-32963 Ronald L. Hartman 75514 29 6 2002 U.S.A. New Mexico Sandoval Santa Fe National Forest and Vicinity: Jemez Mountains: East Fork Jemez River from trailhead, 0.2 air mi W of Las Condras Campground, N and W to Valles Caldera National Preserve fence near highpoint 8612. Broad valley with volcanic boulders and rock outcrops on flanks. 8300 8400 ft. 35° 49.658' N, 106° 35.25' W; GPS reading T18N R4E S5 South1/2; also NE1/4 S6 35.827633 -106.5875 GPS reading Flowering N RM0121391 N 404 RM 347688 Reif 2002 RM 813710 Polygonaceae Polygonum aviculare L. RM-32970 Ronald L. Hartman 75807 Jim Fowler 14 7 2002 U.S.A. New Mexico Sandoval Santa Fe National Forest and Vicinity: Jemez Mountains: Sierra Nacemiento: road SSE of Bear Springs, 5-6 air mi NW of Gilman. Ponderosa pine-mixed conifer forest and roadside. 9057 ft. 35° 46.291' N, 106° 50.702' W; GPS reading T18N R1E S20; also S21 and S28 35.771517 -106.845033 GPS reading Flowering N N 405 RM 348034 Reif 2002 RM 813709 RM0121389 Polygonaceae Polygonum aviculare L. RM-32979 Ronald L. Hartman 76185 21 7 2002 U.S.A. New Mexico Sandoval Santa Fe National Forest and Vicinity: Jemez Mountains: NM Hwy 126, 1.2 road mi from Forest Road 20, Telephone Canyon. Grassy valley. 8000 8100 ft. 35° 57.3' N, 106° 44.5' W; GPS reading T20N R2E S19 35.955 -106.741667 GPS reading Flowering N RM0121389 N 406 RM 348118 Reif 2002 RM 813708 RM0121393 Polygonaceae Polygonum aviculare L. RM-32980 Ronald L. Hartman 76269 21 7 2002 U.S.A. New Mexico Sandoval Santa Fe National Forest and Vicinity: Jemez Mountains: NM Hwy 126, 3.5 road mi from Forest Road 20, Telephone Canyon. Grassy valley and volcanic rock outercrops. 8300 8400 ft. 35° 56.5' N, 106° 45.6' W; GPS reading T20N R2E S21 35.941667 -106.76 GPS reading Flowering N RM0121393 N 407 RM 351188 Reif 2003 RM 813719 RM0121404 Polygonaceae Polygonum aviculare L. RM-33077 Brian Reif 7362 28 7 2003 U.S.A. New Mexico Santa Fe Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Rio en Medio Trail 163, 4.5 air mi NE of Tesuque, in vicinity of Aspen Ranch. Riparian banks or standing water in canyon bottom of mixed conifers. 8940 ft. 35.806° N, 105.836° W; GPS Reading T18N R10E S12 NW1/4 35.806 -105.836 GPS Reading Flowering N RM0121404 N 408 RM 3518 Taylor, Amy 1997 RM 649593 RM0228709 Polygonaceae Polygonum aviculare L. RM-353 Amy J. Roderick 2889 29 7 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Second Sand Creek, ca 7 air mi NE of Elk Mountain townsite; ca 11 air mi SW of Medicine Bow townsite. Dry creek bottom. 7000 ft. 41.7766° N, 106.3527° W T21N R80W S24 41.7766 -106.3527 Flowering and Fruiting N RM0228709 N 409 RM 352246 Reif 2003 RM 813718 RM0121403 Polygonaceae Polygonum aviculare L. RM-33122 Brian Reif 8417 13 8 2003 U.S.A. New Mexico Mora Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Rio Valdez Trail 224, 7 air mi NE of Cowles. N35.8813 W105.5781 at meadow slope N 0.5 air mi on trail to Bob Grounds Trail 270 junction at N35.8890 W105.5786. Trailside along east-facing, open meadow slope and creek in spruce forest with mature aspen. 9600 9800 ft. 35.889° N, 105.5786° W to 35.8813° N, 105.5781° W; GPS Reading T19N R13E S9 NW1/4 35.889 -105.5786 GPS Reading Flowering and Fruiting N RM0121403 N 410 RM 352362 Reif 2003 RM 813717 RM0121402 Polygonaceae Polygonum aviculare L. RM-33129 Brian Reif 8533 17 8 2003 U.S.A. New Mexico San Miguel Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Forest Road 223 roadside at Valle Largo Trail 248 Trailhead, 2 air mi NE of Cowles. Meadow slope with mature aspen and scattered mixed conifers. 9000 ft. 35.8279° N, 105.6379° W; GPS Reading T19N R12E S36 NW1/4 35.8279 -105.6379 GPS Reading Flowering and Fruiting N RM0121402 N 411 RM 352540 Reif 2003 RM 813716 RM0121401 Polygonaceae Polygonum aviculare L. RM-33138 Brian Reif 8711 18 8 2003 U.S.A. New Mexico San Miguel Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Forest Road 60 along Sapello River, 2 air mi SW of Rociada. Canyon bottom parking area at corral and trailhead, including riparian of river and south-facing bank (below road) of mature aspen with Gambels oak. 8000 ft. 35.8129° N, 105.448° W; GPS Reading T18N R14E S3 W1/2 35.8129 -105.448 GPS Reading Flowering and Fruiting N RM0121401 N 412 RM 352727 Reif 2003 RM 813715 RM0121384 Polygonaceae Polygonum aviculare L. RM-33142 Brian Reif 8898 19 8 2003 U.S.A. New Mexico San Miguel Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Beaver Creek Trail 247, 4.5 air mi SW of Rociada. N35.8001 W105.4821 at Trail 214 junction W 0.7 air mi on Trail 247 to N35.7997 W105.4941. Canyon bottom including riparian and dolomite bluffs; spruce forest on nearby north-facing slope; mixed conifers and mature aspen on south-facing slope. 9040 9120 ft. 35.7997° N, 105.4941° W to 35.8001° N, 105.4821° W; GPS Reading T18N R14E S8 N1/2; also NE1/4 S7 35.7997 -105.4941 GPS Reading Flowering and Fruiting N RM0121384 N 413 RM 352913 Reif 2003 RM 813714 RM0121383 Polygonaceae Polygonum aviculare L. RM-33152 Brian Reif 9082 27 8 2003 U.S.A. New Mexico Mora Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Capulin Canyon, 4 air mi WSW of Ledoux. N35.9006 W105.4152 S 0.5 air mi to mouth of Ute Canyon at N35.8933 W105.4178. Grazed meadow of canyon bottom in surrounding ponderosa pine forest. 8050 8200 ft. 35.9006° N, 105.4152° W to 35.8933° N, 105.4178° W; GPS Reading T19N R14E S1 W1/2 35.9006 -105.4152 GPS Reading Flowering and Fruiting N RM0121383 N 414 RM 352933 Reif 2003 RM 813713 RM0121382 Polygonaceae Polygonum aviculare L. RM-33154 Brian Reif 9102 28 8 2003 U.S.A. New Mexico Mora Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Forest roads 113/115 junction and Canoncito Creek, 2.5 air mi due W of Holman. Roadside including riparian and lower banks of drainage in mixed conifer forest. 8040 ft. 36.0368° N, 105.4272° W; GPS Reading T21N R14E S23 SW1/4 36.0368 -105.4272 GPS Reading Flowering and Fruiting N RM0121382 N 415 RM 353112 Reif 2003 RM 813712 RM0121381 Polygonaceae Polygonum aviculare L. RM-33159 Brian Reif 9281 29 8 2003 U.S.A. New Mexico Mora [location and coordinates withheld] Roadside in meadow bottom including lower, south-facing slope of Gambels oak/ pinyon pine, and riparian at creek crossing; ponderosa pine forest. 7700 ft. Flowering and Fruiting N RM0121381 N 416 RM 355300 R Jones 1991 RM Polygonaceae Polygonum aviculare L. RM-33240 Robin Jones 1694 Hollis Marriott 22 6 1991 U.S.A. Wyoming Hot Springs Owl Creek/Bridger Mountains: Owl Creek Mountains: Wind River Indian Reservation: ca 3 air mi S of Anchor Reservoir; ca 33 air mi WSW of Thermopolis. Open, west-facing slope with scattered trees. 8000 9400 ft. T7N R1W S1; also T8N R1W S35 N N 417 RM 356067 R Jones 1991 RM Polygonaceae Polygonum aviculare L. RM-33265 Robin Jones 2465 24 8 1991 U.S.A. Wyoming Hot Springs Owl Creek/Bridger Mountains: roadside. Disturbed roadside. 8600 8760 ft. 43.69194° N, 109.1636° W T43N R103W S13 43.69194 -109.1636 N N 418 RM 357029 RMHERB1 RM 366018 RM0229043 Polygonaceae Polygonum aviculare L. RM-33883 Andrew Warren 855 Frank Blomquist 20 6 1984 U.S.A. Wyoming Sweetwater Washakie Basin: Adobe Town area, ca 36 air mi SW of Wamsutter. At edge of intermittent lake with Hordeum jubatum, Rumex, and Distichlis. 6850 ft. 41.2403° N, 108.3631° W; uncertainty 0.25 mi. T15N R97W S30 SW1/4 SE1/4 41.2403 -108.3631 0 mi. N N Scattered. Flowering and Fruiting N RM0229043 N 419 RM 357159 RMHERB1 RM 335143 RM0228341 Polygonaceae Polygonum aviculare L. RM-33972 Ann Aldrich 500 19 7 1979 U.S.A. Wyoming Sweetwater Black Mountain, ca 28.5 air mi SW of Green River and 14.5 air mi NE of McKinnon. Shallow loamy soil in moist alkaline meadow with Rumex, Hordeum jubatum and Monolepis nuttalliana. 7662 ft. 41.1794° N, 109.9524° W; uncertainty 0.5 mi. T14N R109W S30 NE1/4 41.1794 -109.9524 1 mi. N N Flowering and Fruiting N RM0228341 N 420 RM 357597 RMHERB1 RM 2843 RM0228066 Polygonaceae Polygonum aviculare L. RM-34321 Aven Nelson 1173 24 9 1894 U.S.A. Wyoming Albany University Campus. 41.3119° N, 105.5764° W; uncertainty 1 mi. T16N R73W S33 41.3119 -105.5764 1 mi. Flowering and Fruiting N RM0228066 N 421 RM 3587 Taylor, Amy 1997 RM 649594 RM0228700 Polygonaceae Polygonum aviculare L. RM-354 Amy J. Roderick 2950 31 7 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Shirley Basin Reservoir N of Wyo Hwy 77, ca 25 air mi NW of Medicine Bow townsite. Saline lake shores bordered by rabbitbrush and greasewood. 6980 ft. 42.2385° N, 106.3645° W T26N R80W S12 NW1/4 42.2385 -106.3645 Flowering and Fruiting N RM0228700 N 422 RM 359467 RMHERB1 RM 20696 RM0228318 Polygonaceae Polygonum aviculare L. RM-35402 Aven Nelson 6245 Elias Nelson 30 7 1899 U.S.A. Wyoming Teton Yellowstone National Park: Nez Perces Creek. Very common on waste ground. 44.4597° N, 110.8324° W; uncertainty 1 mi. T53N R116W S10 44.4597 -110.8324 1 mi. Flowering and Fruiting N RM0228318 N 423 RM 361182 RMHERB1 RM 818 RM0228343 Polygonaceae Polygonum aviculare L. RM-36476 B. C. Buffum s.n. 29 7 1891 U.S.A. Wyoming Albany University Campus. 7200 ft. 41.3119° N, 105.5764° W; uncertainty 1 mi. T16N R73W S33 41.3119 -105.5764 1 mi. Flowering and Fruiting N RM0228343 N 424 RM 362133 RMHERB1 RM 751307 RM0229045 Polygonaceae Polygonum aviculare L. RM-37148 Bonnie Heidel 2344 Luanne Lum 16 7 2003 U.S.A. Wyoming Goshen Southeastern Plains: Goshen Hole: Fort Laramie National Historic Site: Laramie River Valley, 0.4 air mi SE of Fort, ca 1.7 air mi WSW of Fort Laramie (town). Swale among abandoned oxbows in the river with silt loam, slope 0%; Carex nebrascensis herbaceous vegetation; associated species are Polygonum persicaria and Rumex crispus. 4240 ft. 42.2016° N, 104.556° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! T26N R64W S28 SW1/4 NW1/4 42.2016 -104.556 NAD 83 700 ft. N N Nat. Geog. TOPO! BEN Occasional. Flowering N RM0229045 N 425 RM 362631 RMHERB1 USFS 403681 USFS0058669 Polygonaceae Polygonum aviculare L. RM-37456 C. E. Taylor 337 20 9 1913 U.S.A. Wyoming Fremont Bonneville National Forest. Sandy loam soil. Collection number verified. Flowering and Fruiting N USFS0058669 N 426 RM 362632 RMHERB1 USFS 409270 USFS0069528 Polygonaceae Polygonum aviculare L. RM-37457 C. E. Taylor 337 20 9 1913 U.S.A. Wyoming Fremont Washakie National Forest: Bonneville. Sandy loam soil. 6900 ft. 43.2688° N, 108.0734° W; uncertainty 1 mi. T38N R94W S14 43.2688 -108.0734 1 mi. Collection number verified. Flowering and Fruiting N USFS0069528 N 427 RM 362633 RMHERB1 USFS 409271 USFS0058668 Polygonaceae Polygonum aviculare L. RM-37457 C. E. Taylor 337 20 9 1913 U.S.A. Wyoming Fremont Washakie National Forest: Bonneville. Sandy loam soil. 6900 ft. 43.2688° N, 108.0734° W; uncertainty 1 mi. T38N R94W S14 43.2688 -108.0734 1 mi. Collection number verified. Flowering and Fruiting N USFS0058668 N 428 RM 363091 RMHERB1 USFS 403684 USFS0069527 Polygonaceae Polygonum aviculare L. RM-37848 Charles H. McDonald McD&Ch-6 Harry A. Cheeseman 14 7 1926 U.S.A. Wyoming Sublette Wyoming National Forest: Kendall Ranger Station pasture. Old bedgrounds; loam soil; level slope; on overgrazed land; associated with knotweed, rumex, sophia. 7700 ft. 43.2423° N, 110.0189° W; uncertainty 1 mi. T38N R110W S23 43.2423 -110.0189 1 mi. N Y Flowering and Fruiting N USFS0069527 N 429 RM 364769 RMHERB1 USFS 403678 USFS0069462 Polygonaceae Polygonum aviculare L. RM-39058 Donald E. Harbison h-14 1926 U.S.A. Wyoming Medicine Bow National Forest. Flowering and Fruiting N USFS0069462 N 430 RM 364911 RMHERB1 RM 398401 RM0228324 Polygonaceae Polygonum aviculare L. RM-39174 E. B. Allen 10 14 7 1976 U.S.A. Wyoming Campbell Ca 70 air km SSE of Gillette, 14 air km E of Wyo Hwy 59. Uncommon in oil well. 43.6576° N, 105.2494° W; uncertainty 1 mi. T43N R70W S34; SW1/4 S28 43.6576 -105.2494 1 mi. Flowering and Fruiting N RM0228324 N 431 RM 367202 Evert 1989 RM 577512 RM0059289 Polygonaceae Polygonum aviculare L. RM-40462 Erwin F. Evert 16619 9 6 1989 U.S.A. Wyoming Park Bighorn Basin: along the south side of Buffalo Bill Reservoir, ca 8 mi SW of Cody. Rocky shore line in seasonal draw-down area, dominant vegetation includes Salix exigua, Rorippa calycina and Rumex crispus. 5400 ft. 44.479° N, 109.2244° W; uncertainty 1 mi. T52N R103W S15 44.479 -109.2244 1 mi. N N Flowering and Fruiting N RM0059289 N 432 RM 369516 RMHERB1 RM 341905 RM0059332 Polygonaceae Polygonum aviculare L. RM-40811 Erwin F. Evert 3065 10 7 1981 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: Rattlesnake Creek Road-Forest Road 402, ca 6 mi N of U.S. Hwy 14, 16, and 20. Along the road. 6800 ft. 44.5862° N, 109.3512° W; uncertainty 0.5 mi. T53N R104W S11 SW1/4 44.5862 -109.3512 1 mi. Flowering and Fruiting N RM0059332 N 433 RM 369977 RMHERB1 RM 360915 RM0059311 Polygonaceae Polygonum aviculare L. RM-41056 Erwin F. Evert 4251 15 7 1982 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: Grizzly Guest Ranch, ca 4 mi W of Wapiti. 5880 ft. 44.4618° N, 109.5227° W; uncertainty 0.5 mi. T52N R105W S20 NW1/4 44.4618 -109.5227 1 mi. Flowering and Fruiting N RM0059311 N 434 RM 370141 RMHERB1 RM 361112 RM0059310 Polygonaceae Polygonum aviculare L. RM-41129 Erwin F. Evert 4585 31 7 1982 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: along Fishhawk Creek, ca 2 mi S of U.S. Hwy 14, 16, and 20. 6500 ft. 44.4328° N, 109.8449° W; uncertainty 0.5 mi. T52N R108W S34 SW1/4 44.4328 -109.8449 1 mi. N N Flowering and Fruiting N RM0059310 N 435 RM 370349 RMHERB1 RM 357313 RM0059308 Polygonaceae Polygonum aviculare L. RM-41242 Erwin F. Evert 5002 15 9 1982 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: along north side of U.S. Hwy 14, 16, and 20, ca 1/4 mi E of Goff Creek. In Highway Department dump and maintenance area. 6400 ft. 44.4618° N, 109.8248° W; uncertainty 0.5 mi. T52N R108W S23 NW1/4 44.4618 -109.8248 1 mi. Flowering and Fruiting N RM0059308 N 436 RM 370373 RMHERB1 RM 357527 RM0059309 Polygonaceae Polygonum aviculare L. RM-18618 Erwin F. Evert 5034 16 9 1982 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: Shoshone Lodge, ca 48 mi W of Cody. Around buildings. 6600 ft. 44.4908° N, 109.9255° W; uncertainty 0.5 mi. T52N R109W S12 NW1/4 44.4908 -109.9255 1 mi. Flowering and Fruiting N RM0059309 N 437 RM 370382 RMHERB1 RM 357537 RM0059304 Polygonaceae Polygonum aviculare L. RM-18620 Erwin F. Evert 5045 16 9 1982 16 Sept 1982 U.S.A. Wyoming Park Absaroka Mountains, North Fork Shoshone River Drainage, at Blackwater Lodge, ca 37 mi W of Cody. Around buildings and corrals. 6200 ft. 44.4618° N, 109.7442° W; uncertainty 0.5 mi. T52N R107W S21 SE1/4 44.4618 -109.7442 1 mi. Flowering and Fruiting N RM0059304 N 438 RM 371493 Evert 1984 RM 609402 RM0059306 Polygonaceae Polygonum aviculare L. RM-41626 Erwin F. Evert 6863 7 7 1984 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: along south side of North Fork Shoshone River, ca 3/4 mi W of Wapiti, near the mouth of Rand Creek. In wet soil of irrigation seepage. 5600 ft. 44.4618° N, 109.483° W T52N R105W S22 NW1/4 44.4618 -109.483 Flowering N RM0059306 N 439 RM 371494 Evert 1984 RM 609402 Polygonaceae Polygonum aviculare L. RM-41628 Erwin F. Evert 6863 7 7 1984 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: along south side of river, ca 3/4 mi W of Wapitti, near the mouth of Rand Creek. In wet soil of irrigation seepage. 5600 ft. 44.4618° N, 109.4824° W; uncertainty 0.5 mi. T52N R105W S22 NW1/4 44.4618 -109.4824 1 mi. Flowering N N 440 RM 371502 Evert 1984 RM 609408 RM0059305 Polygonaceae Polygonum aviculare L. RM-41626 Erwin F. Evert 6870 7 7 1984 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: along south side of North Fork Shoshone River, ca 3/4 mi W of Wapiti, near the mouth of Rand Creek. In wet soil of irrigation seepage. 5600 ft. 44.4618° N, 109.483° W T52N R105W S22 NW1/4 44.4618 -109.483 Flowering and Fruiting N RM0059305 N 441 RM 371503 Evert 1984 RM 609408 Polygonaceae Polygonum aviculare L. RM-41628 Erwin F. Evert 6870 7 7 1984 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: along south side of river, ca 3/4 mi W of Wapitti, near the mouth of Rand Creek. In wet soil of irrigation seepage. 5600 ft. 44.4618° N, 109.4824° W; uncertainty 0.5 mi. T52N R105W S22 NW1/4 44.4618 -109.4824 1 mi. Flowering and Fruiting N N 442 RM 371906 Evert 1984 RM Polygonaceae Polygonum aviculare L. RM-41675 Erwin F. Evert 7356 2 8 1984 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: along old logging road next to Whit Creek, ca 3 mi S of U.S. Hwy 14, 16, & 20. Roadside. 7500 ft. 44.4183° N, 109.4428° W; uncertainty 0.5 mi. T51N R105W S1 NE1/4 44.4183 -109.4428 1 mi. N N 443 RM 371907 Evert 1984 RM 609846 RM0059307 Polygonaceae Polygonum aviculare L. RM-41676 Erwin F. Evert 7356 2 8 1984 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: along old logging road next to Whit Creek, ca 3 mi S of U.S. Hwy 14, 16, and 20. Roadside. 7500 ft. 44.4183° N, 109.4421° W; uncertainty 0.5 mi. T51N R105W S1 NE1/4 44.4183 -109.4421 1 mi. Flowering and Fruiting N RM0059307 N 444 RM 374307 RMHERB1 RM 268777 RM0228342 Polygonaceae Polygonum aviculare L. RM-42369 Francis X. Jozwik 214 5 8 1962 U.S.A. Wyoming Natrona Casper Mountain area: near a small pond on south side of Gothmore Loop. Creeping along the bank, just off the road. 6300 ft. 42.7476° N, 106.3252° W; uncertainty 9+ mi. T32N R79W S17 42.7476 -106.3252 9 mi. N Y Specimen is only a portion of the entire plant. Flowering and Fruiting N RM0228342 N 445 RM 374583 RMHERB1 RM 370089 RM0229047 Polygonaceae Polygonum aviculare L. RM-42555 Frank H. Rose 18 10 7 1923 U.S.A. Wyoming Carbon Hayden National Forest: head of Indian Creek. Deep sandy loam soil; moderate northeast facing slope: growing with Gayophytum, Dandelion, Geranium, Sinquefoil. 8300 ft. 41.1244° N, 106.7113° W; uncertainty 1 mi. T13N R83W S3; also S4 41.1244 -106.7113 1 mi. N Y Common. Flowering and Fruiting N RM0229047 N 446 RM 374584 RMHERB1 USFS 403679 USFS0069529 Polygonaceae Polygonum aviculare L. RM-42556 Frank H. Rose 18 10 7 1923 U.S.A. Wyoming Carbon Hayden National Forest: head of Indian Creek. Deep sandy loam soil; moderate north facing slope; associated with Gayophytum, damdelion, geranium, cinquefoil. 8300 ft. 41.1244° N, 106.7113° W; uncertainty 2 mi. T13N R83W S3; also S4 41.1244 -106.7113 2 mi. N Y Flowering and Fruiting N USFS0069529 N 447 RM 374840 RMHERB1 RM 38274 RM0228335 Polygonaceae Polygonum aviculare L. RM-18638 Frank Tweedy 3282 20 7 1900 July 20th - August 15th, 1900. U.S.A. Wyoming Johnson Eastern Slope Big Horn Mountains: headwaters of Clear Creek and Crazy Woman River. 7000 9000 ft. 44.2172° N, 106.952° W; uncertainty 9+ mi. T49N R84W S15 44.2172 -106.952 9 mi. N Y Flowering and Fruiting N RM0228335 N 448 RM 375510 RMHERB1 RM 312176 RM0229042 Polygonaceae Polygonum aviculare L. RM-43074 George E. Osterhout s.n. 3 9 1897 U.S.A. Wyoming Carbon Big Creek Park. 41.0125° N, 106.5875° W; uncertainty 1 mi. T12N R82W S15 41.0125 -106.5875 1 mi. Flowering and Fruiting N RM0229042 N 449 RM 375626 RMHERB1 RM 163141 RM0228336 Polygonaceae Polygonum aviculare L. RM-43156 George E. Osterhout 5537 18 8 1916 U.S.A. Wyoming Albany High ground W of Laramie River; along road to North Park. 7700 ft. 41.0025° N, 106.0269° W; uncertainty 2 mi. T12N R77W S15 41.0025 -106.0269 2 mi. Flowering and Fruiting N RM0228336 N 450 RM 375679 RMHERB1 RM 163149 RM0228328 Polygonaceae Polygonum aviculare L. RM-43198 George E. Osterhout 6439 22 6 1925 U.S.A. Wyoming Carbon 2 mi N of Medicine Bow. 41.9253° N, 106.2063° W; uncertainty 1 mi. T23N R78W S31 41.9253 -106.2063 1 mi. N N Flowering and Fruiting N RM0228328 N 451 RM 377052 RMHERB1 RM 294350 RM0228333 Polygonaceae Polygonum aviculare L. RM-43981 Herbert G. Fisser 25-1901 19 6 1965 U.S.A. Wyoming Uinta Cumberland Exclosure Number 1. Sagebrush - greasewood vegetation type. 41.5683° N, 110.6263° W; uncertainty 0.25 mi. T18N R117W S34 SE1/4 SE1/4 41.5683 -110.6263 0 mi. N Flowering and Fruiting N RM0228333 N 452 RM 378427 RMHERB1 RM 179507 RM0228067 Polygonaceae Polygonum aviculare L. RM-44845 J. F. Brenckle 39-132 23 7 1939 U.S.A. Wyoming Albany Some miles below summer camp of University of Wyoming. Cut-bank at roadside. 41.3058° N, 106.1553° W; uncertainty 9+ mi. T16N R78W S33 41.3058 -106.1553 9 mi. Flowering and Fruiting N RM0228067 N 453 RM 378428 RMHERB1 RM 179501 RM0228345 Polygonaceae Polygonum aviculare L. RM-44846 J. F. Brenckle 39-133 Stevens 22 7 1939 U.S.A. Wyoming Albany Near University of Wyoming Summer Camp. Roadsides. 10000 ft. 41.3058° N, 106.1553° W; uncertainty 1 mi. T16W R78W S33 41.3058 -106.1553 1 mi. Flowering and Fruiting N RM0228345 N 454 RM 378429 RMHERB1 RM 225818 RM0228344 Polygonaceae Polygonum aviculare L. RM-44847 J. F. Brenckle 39-133 23 7 1939 U.S.A. Wyoming Albany Near University of Wyoming Summer Camp. Sandy roadside. 41.3058° N, 106.1553° W; uncertainty 1 mi. T16W R78W S33 41.3058 -106.1553 1 mi. Flowering and Fruiting N RM0228344 N 455 RM 378906 RMHERB1 RM 274145 RM0228346 Polygonaceae Polygonum aviculare L. RM-45197 James T. Nichols 383 5 6 1963 U.S.A. Wyoming Washakie W of Worland, on the lower part of the Fifteenmile drainage area. Low drainage area in 5-9 in. precipitation zone; Willwood Formation. 4100 4300 ft. 44.0169° N, 107.9554° W; uncertainty 1 mi. T47N R92W S30 44.0169 -107.9554 1 mi. Flowering and Fruiting N RM0228346 N 456 RM 379062 RMHERB1 RM 543994 RM0228323 Polygonaceae Polygonum aviculare L. RM-45270 Jan Pollet 266 21 7 1989 U.S.A. Wyoming Platte Along Kinney Creek, 32 road mi NW of Wheatland. Creek banks, dry, usually wet in early spring and summer. 1620 m. T27N R69W S19 43.30421 -105.17444 1 mi. N N LSB Flowering and Fruiting N RM0228323 N 457 RM 379261 RMHERB1 RM 544064 RM0228322 Polygonaceae Polygonum aviculare L. RM-45307 Jan Pollet 579 26 8 1989 U.S.A. Wyoming Platte Along west bank of Glendo Reservoir, 3 road mi E of Glendo. Bank of reservoir. 4714 ft. 42.4566° N, 105.0203° W; uncertainty 3 mi. T29N R68W S3; S24; and T30N R68W S28?) 42.4566 -105.0203 3 mi. Flowering and Fruiting N RM0228322 N 458 RM 379385 RMHERB1 RM 544074 RM0228321 Polygonaceae Polygonum aviculare L. RM-18708 Jan Pollet 737 3 9 1989 3 Sept 1989 U.S.A. Wyoming Platte Between Fish Creek and Fish Creek Road, 18 road mi NW of Wheatland. Stock ponds and drainage of ponds. 4748 ft. 42.2262° N, 105.0575° W; uncertainty 1 mi. T26N R68W S18 42.2262 -105.0575 1 mi. N N Flowering and Fruiting N RM0228321 N 459 RM 379465 RMHERB1 RM 276759 RM0228068 Polygonaceae Polygonum aviculare L. RM-45358 Jay N, Holliday, Jr. 156 20 7 1964 20 July 1964 U.S.A. Wyoming Albany Laramie Range: Medicine Bow National Forest: Pole Mountain District: W of Eagle Rock, along the North Branch Middle Fork Lodgepole Creek. Moist bottomland along the creek; margins of beaver ponds in soil that drys up as the water level of the pond recedes. 8200 ft. 41.2823° N, 105.3741° W; uncertainty 1 mi. T15N R71W S8 41.2823 -105.3741 1 mi. Flowering and Fruiting N RM0228068 N 460 RM 3804 Taylor, Amy 1997 RM 649595 RM0228701 Polygonaceae Polygonum aviculare L. RM-366 Amy J. Roderick 3144 2 8 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Seminoe Reservoir E of County Road 351 on BLM Road 3118, ca 18 air mi NE of Sinclair. Moist sandy road bed dominated by Grindelia squarrosa. 6600 ft. 42.0094° N, 106.8959° W T24N R84W S32 42.0094 -106.8959 Flowering and Fruiting N RM0228701 N 461 RM 380433 RMHERB1 RM 209195 RM0228319 Polygonaceae Polygonum aviculare L. RM-45772 John F. Reed 1517 Mildred S. Reed 17 8 1947 U.S.A. Wyoming Teton Jackson Hole Wildlife Park. Wet banks. 6750 ft. 43.8565° N, 110.5528° W; NAD 83, uncertainty 1 mi., Digital Map T45N R114W S21 43.8565 -110.5528 NAD 83 1 mi. Digital Map Located on trail road adjacent to the Snake River; ca 0.5 air miles SW of Oxbow Bend; ca 0.5 air miles west of Buffalo Meadows; ca 1 air mile NW of Signal Mountain; geo-locate.org. EL Flowering and Fruiting N RM0228319 N 462 RM 381295 RMHERB1 USFS 403685 USFS0069526 Polygonaceae Polygonum aviculare L. RM-46383 John S. Shultz 745 11 9 1979 U.S.A. Wyoming Lincoln Wyoming Range: 28 air mi W of Big Piney. Clear cut in Subalpine fir, slash burned (no Astragalus paysonii); sandy silt soil; south facing 15ø slope; associated with Bromus, Epilobium, Polygonum, Achillea. 9500 ft. 42.614° N, 110.6566° W; uncertainty 0.5 mi. T30N R116W S4 SW1/4 42.614 -110.6566 1 mi. Flowering and Fruiting N USFS0069526 N 463 RM 382913 Red Mountain 1992 961924 RM0218019 Polygonaceae Polygonum aviculare L. RM-47444 Linda Shoemaker 169 Mari Combs and Marie 24 7 1992 24 Jul 1992 U.S.A. Wyoming Albany Medicine Bow Mountains: Red Mountain and vicinity: two track road to summit of Red Mountain, ca 5.5 air mi SE of Jelm Mountain. In pine and aspen grove near Spring Creek. 8200 8300 ft. 41.00889° N, 105.9661° W T12N R76W S18 41.00889 -105.9661 Flowering and Fruiting N RM0218019 N 464 RM 383905 RMHERB1 RM 276341 RM0228332 Polygonaceae Polygonum aviculare L. RM-48125 M. N. Aslamy 131 16 7 1964 U.S.A. Wyoming Albany Laramie Range: Pole Mountain District: Medicine Bow National Forest: W of Eagle Rock. North-facing slope; bottom of slope in open dry waste areas. 8200 8400 ft. 41.2823° N, 105.3741° W; uncertainty 1 mi. T15N R71W S8 41.2823 -105.3741 1 mi. Flowering and Fruiting N RM0228332 N 465 RM 3849 Taylor, Amy 1997 RM 649596 RM0228702 Polygonaceae Polygonum aviculare L. RM-367 Amy J. Roderick 3185 4 8 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Haines Reservoir and ditch on County Road 640, ca 5.5 air mi SW of Saratoga; ca 14 air mi NW of Encampment. Banks of ditch bordered by willow. 7020 ft. 41.4034° N, 106.889° W T17N R84W S31 E1/2 41.4034 -106.889 Flowering and Fruiting N RM0228702 N 466 RM 385811 RMHERB1 RM 727034 RM0228354 Polygonaceae Polygonum aviculare L. RM-49352 Patricia P. Douglas 449 B. E. Nelson, R. M. Smith, N. E. Hastings 21 8 1995 U.S.A. Wyoming Platte Camp Guernsey: near Warm Springs. Level floodplain in sand with Artemisia, Bromus, Calamovilfa, Euphorbia, and Populus spp. 1359 m. Flowering and Fruiting N RM0228354 N 467 RM 386402 RMHERB1 RM 293508 RM0228331 Polygonaceae Polygonum aviculare L. RM-49827 R. E. Ries 209 D. W. Sabinske 3 7 1973 U.S.A. Wyoming Campbell Black Thunder Strip Mining Area: North Prong Thunder Creek and Little Thunder Creek. Roadside: associated with fringed sagewort, western wheatgrass, common Russian thistle, common tumblegrass; in loamy, clayey soil (Briggsdale and Cushman series). 4860 ft. 43.6418° N, 105.2358° W; uncertainty 0.25 mi. T42N R70W S2 NE1/4 SW1/4 43.6418 -105.2358 0 mi. N N Flowering and Fruiting N RM0228331 N 468 RM 386554 RMHERB1 RM 391476 RM0229101 Polygonaceae Polygonum aviculare L. RM-49939 Robert J. Hill 1273 20 8 1973 U.S.A. Wyoming Converse Great Divide Basin and Adjacen Areas: Little Box Elder Cave. Growing in the draws, slopes and meadow areas near cave. 5500 ft. 42.7587° N, 105.7233° W; uncertainty 1 mi. T32N R74W S9 42.7587 -105.7233 1 mi. Y Y Flowering and Fruiting N RM0229101 N 469 RM 387584 RMHERB1 RM 293330 RM0228334 Polygonaceae Polygonum aviculare L. RM-50707 Richard F. Harner 93 14 7 1974 U.S.A. Wyoming Campbell N of Gillette. Roadside. 4550 ft. T50N R71W; T51N R71W, T50N R72W; also T51N R72W Flowering and Fruiting N RM0228334 N 470 RM 387768 RMHERB1 RM 244423 RM0228347 Polygonaceae Polygonum aviculare L. RM-50825 Richard M. Hurd 350 11 7 1954 U.S.A. Wyoming Sheridan Bighorn National Forest: Tongue District; experimental pastures. Pioneer on disturbed soil/roads, trails etc.; deep clay loam soil on 10 percent E slope. 8000 ft. Flowering and Fruiting N RM0228347 N 471 RM 387769 RMHERB1 USFS 403682 USFS0069524 Polygonaceae Polygonum aviculare L. RM-50825 Richard M. Hurd 350 11 7 1954 U.S.A. Wyoming Sheridan Bighorn National Forest: Tongue District; experimental pastures. Pioneer on disturbed soil/roads, trails etc.; deep clay loam soil on 10 percent east slope. 8000 ft. Flowering and Fruiting N USFS0069524 N 472 RM 387870 RMHERB1 RM 384373 RM0229048 Polygonaceae Polygonum aviculare L. RM-50889 Richard W. Scott 4553 6 7 1985 U.S.A. Wyoming Sublette Kilgore Creek. Dry meadows and willow bottoms. 7410 ft. 43.0909° N, 110.4801° W; uncertainty 1 mi. T36N R114W S17 43.0909 -110.4801 1 mi. Flowering and Fruiting N RM0229048 N 473 RM 387891 RMHERB1 RM 282600 RM0228325 Polygonaceae Polygonum aviculare L. RM-50904 Richard W. Scott 897 30 7 1966 U.S.A. Wyoming Fremont Popo Agie River S of Lander. Banks of river. 5200 ft. 42.8026° N, 108.7542° W; uncertainty 2 mi. T33N R100W S25 42.8026 -108.7542 2 mi. Flowering and Fruiting N RM0228325 N 474 RM 389896 RMHERB1 RM 329093 RM0229105 Polygonaceae Polygonum aviculare L. RM-52172 Robert D. Dorn 3671 31 8 1980 U.S.A. Wyoming Laramie 3 mi W of Cheyenne. Disturbed area with Kochia, Salsola. 6200 ft. 41.1478° N, 104.8979° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! T14N R67W S28 SE1/4 SW1/4 41.1478 -104.8979 NAD 83 700 ft. N N Nat. Geog. TOPO! SC Perianth whitish. Flowering and Fruiting N RM0229105 N 475 RM 389932 RMHERB1 RM 340082 RM0228326 Polygonaceae Polygonum aviculare L. RM-52202 Robert D. Dorn 3799 29 7 1982 U.S.A. Wyoming Sheridan Big Horn Mountains. Meadow with P. kelloggii, Potentilla. 8700 ft. 44.688° N, 107.4861° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T54N R88W S5 W1/2 44.688 -107.4861 NAD 83 0 mi. Y Y Nat. Geog. TOPO! SC Flowering and Fruiting N RM0228326 N 476 RM 391152 RMHERB1 RM 601006 RM0228647 Polygonaceae Polygonum aviculare L. RM-53201 Robert D. Dorn 5971 8 6 1995 U.S.A. Wyoming Big Horn Thermopolis. Sidewalk crack. 4300 ft. 43.7346° N, 108.0857° W T44N R94W S36 43.7346 -108.0857 Flowering N RM0228647 N 477 RM 393128 Lichvar 1977 RM 316200 RM0229102 Polygonaceae Polygonum aviculare L. RM-54709 Robert W. Lichvar 1125 4 8 1977 U.S.A. Wyoming Sublette Gros Ventre Mountains: North Fork Fisherman Creek. In disturbed sites along the stream; growing with Artemisia tridentata and Wyethia sp.. 6600 ft. 43.2137° N, 110.4694° W; uncertainty 1 mi. T38N R114W S36 43.2137 -110.4694 1 mi. Frequent. Flowering and Fruiting N RM0229102 N 478 RM 39333 Baca 2001 RM 711076 RM0074369 Polygonaceae Polygonum aviculare L. RM-12046 Ronald L. Hartman 72328 21 7 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: ca 1 air mi SW of La Jara Creek. Meadow with wet areas and ponds. 8700 8800 ft. 35° 50' 56.6" N, 106° 31' 46.4" W; uncertainty 1 mi. 35.849056 -106.529556 1 mi. Fruiting N RM0074369 N 479 RM 393827 WYNDD RM 355190 RM0229046 Polygonaceae Polygonum aviculare L. 2. Polygonum aviculare L.
Annotated by Robert D. Dorn in 1987. RM-55278 Robert W. Lichvar 6065 11 6 1983 U.S.A. Wyoming Big Horn 1.5 mi W of John Blue Canyon. Chugwater sandstone slope near dam edge. 3660 ft. 44.9075° N, 108.1592° W; uncertainty 1 mi. T57N R94W S23 44.9075 -108.1592 1 mi. Flowering and Fruiting N RM0229046 N 480 RM 39458 Baca 2001 RM 711075 RM0074370 Polygonaceae Polygonum aviculare L. RM-12048 Ronald L. Hartman 72453 21 7 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: Redondo Creek, 2.2-1.1 air mi SE of west entrance. Meadow, ponderosa pine savanna, stream bank. 8100 ft. 35° 51' 22.6" N, 106° 35' 51.3" W; uncertainty 1 mi. 35.856278 -106.597583 1 mi. Fruiting N RM0074370 N 481 RM 394851 RMHERB1 RM 313971 RM0228327 Polygonaceae Polygonum aviculare L. RM-55917 Ronald G. Schreibeis R-1155 10 6 1977 U.S.A. Wyoming Campbell 26 mi NE of Midwest; ca 0.5 mi S of Wyo Hwy 387; ca 53-54 air mi SW of Gillette. Near ranch buildings. 43.5726° N, 105.8678° W; uncertainty 1 mi. T42N R75W S33 43.5726 -105.8678 1 mi. Flowering and Fruiting N RM0228327 N 482 RM 394884 RMHERB1 RM 316685 RM0229103 Polygonaceae Polygonum aviculare L. RM-55948 Ronald K. Smith 20 14 7 1978 U.S.A. Wyoming Sweetwater Ca 21 air mi NW of Green River; ca 26 air mi SW of Farson, along Blue Rim Road. In sandy loam along disturbed roadside area. 6200 ft. 41.8226° N, 109.6217° W; uncertainty 1 mi. T21N R108W S21 41.8226 -109.6217 1 mi. Common. Flowering and Fruiting N RM0229103 N 483 RM 39495 Baca 2001 RM 711074 RM0074371 Polygonaceae Polygonum aviculare L. RM-12048 Ronald L. Hartman 72490 21 7 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: Redondo Creek, 2.2-1.1 air mi SE of west entrance. Meadow, ponderosa pine savanna, stream bank. 8100 ft. 35° 51' 22.6" N, 106° 35' 51.3" W; uncertainty 1 mi. 35.856278 -106.597583 1 mi. Fruiting N RM0074371 N 484 RM 39543 Baca 2001 RM 711073 RM0074372 Polygonaceae Polygonum aviculare L. RM-12049 Ronald L. Hartman 72538 23 7 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: southwest half of Rincon de los Soldados from extreme southeast spur of Cerro del Medio to the NE. Grassy slopes, drainages, rock outcrops, ponderosa pine savanna. 8600 8700 ft. 35° 52' 38.3" N, 106° 26' 38.6" W; uncertainty 1 mi. 35.877306 -106.444056 1 mi. Fruiting N RM0074372 N 485 RM 3956 Taylor, Amy 1997 RM 649597 RM0228703 Polygonaceae Polygonum aviculare L. RM-370 Amy J. Roderick 3281 6 8 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Fort Steele State Recreation Area, ca 6.6 air mi NW of Walcott Junction; ca 8.4 air mi E of Sinclair. Gravelly area among fort ruins; disturbed. 6500 ft. 41.7766° N, 106.9541° W T21N R85W S23 E1/2 41.7766 -106.9541 Flowering and Fruiting N RM0228703 N 486 RM 396941 RMHERB1 RM 69064 RM0228315 Polygonaceae Polygonum aviculare L. RM-57226 Vie Willits 608 3 9 1910 U.S.A. Wyoming Sheridan Hanna Creek. Roadsides near streams. 44.6704° N, 107.0042° W; uncertainty 9+ mi. T54N R84W S8 44.6704 -107.0042 9 mi. Flowering and Fruiting N RM0228315 N 487 RM 39795 Baca 2001 RM 711072 RM0074373 Polygonaceae Polygonum aviculare L. RM-12054 Ronald L. Hartman 72789 25 7 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: 0.9 road mi SW of fork at top of Redondo Creek Canyon. Roadside and streambottoms. 9100 9200 ft. 35° 53' 48" N, 106° 34' 18.5" W; uncertainty 1 mi. 35.896667 -106.571806 1 mi. fr N RM0074373 N 488 RM 398453 WYNDD RM 602370 RM0228340 Polygonaceae Polygonum aviculare L. RM-58235 Walter Fertig 14393 Jane Struttmann 17 8 1993 U.S.A. Wyoming Platte Southeastern Plains: ca 1.5 air mi W of I-25, adjacent to Brookie Road, north end of Wheatland. Moist, clay-rich soil of cultivated barley field and weedy edges of planted rows and road. 42.0972° N, 105.0184° W; uncertainty 0.5 mi. T25N R68W S33 SE1/4 42.0972 -105.0184 1 mi. Flowering and Fruiting N RM0228340 N 489 RM 398526 WYNDD RM 602118 RM0228339 Polygonaceae Polygonum aviculare L. RM-58276 Walter Fertig 14545 27 8 1993 U.S.A. Wyoming Fremont Sweetwater River Valley: bend of Sweetwater River, ca 5 air mi SW of Sweetwater Station (TNC Sweetwater Preserve). Dry, alkaline depression with low sparse vegetation; dominated by Distichlis, Elymus, Sporobolus. 6600 ft. 42.4832° N, 108.2577° W; uncertainty 0.25 mi. T29N R96W S13 NW1/4 NW1/4 42.4832 -108.2577 0 mi. N N Flowering and Fruiting N RM0228339 N 490 RM 398837 WYNDD RM Polygonaceae Polygonum aviculare L. RM-58465 Walter Fertig 15095 Janet Britt 20 7 1994 U.S.A. Wyoming Sheridan East slope Big Horn Mountains: Big Goose Creek at head of Big Goose Canyon, ca 13.5 air mi SW of Sheridan. Small spring lined by limestone rocks and gravel in Acer glabrum/Betula occidentalis woods along trail. 4800 ft. 44.7023° N, 107.1808° W T55N R86W S35 44.7023 -107.1808 N N N N 491 RM 398838 WYNDD RM 615001 RM0229050 Polygonaceae Polygonum aviculare L. RM-58466 Walter Fertig 15095 Janet Britt 20 7 1994 U.S.A. Wyoming Sheridan East Slope Big Horn Mountains: Big Goose Creek at head of Big Goose Canyon, ca 13.5 air mi SW of Sheridan. Small spring lined by limestone rocks and gravel in Acer glabrum/Betula occidentalis woods along trail. 4800 ft. 44.7026° N, 107.1823° W; uncertainty 1 mi. T55N R86W S35 44.7026 -107.1823 1 mi. Achenes brown and roughened. Flowering and Fruiting N RM0229050 N 492 RM 399199 WYNDD RM 645175 RM0228330 Polygonaceae Polygonum aviculare L. RM-58685 Walter Fertig 15871 Jane Struttmann 6 7 1995 U.S.A. Wyoming Sublette Northwest Wind River Range: east bank of the Green River, ca 1 mi S of Dollar Lake, ca 3 road mi N of Kendall Warm Springs. Marl wetlands of hummocky, saturated or flooded soil; hummocks of Deschampsia cespitosa, Carex simulata, Muhlenbergia filiformis, and Salix brachycarpa. 7800 ft. 43.3281° N, 110.0189° W; uncertainty 1 mi. T39N R110W S23 E1/2 SE1/4; also W1/4 SW1/4 S24 43.3281 -110.0189 1 mi. N N Flowering and Fruiting N RM0228330 N 493 RM 399274 WYNDD RM 613311 RM0229106 Polygonaceae Polygonum aviculare L. RM-58737 Walter Fertig 15964 15 7 1995 U.S.A. Wyoming Carbon Shirley Mountains: NW of summit of Shirley Mountains on southwest side of Bureau of Land Management Shirley Mountain Loop Road (#3115), ca 2 1/4 air mi S of County Road 102, ca 15 mi E of Kortes Dam. Meadow at edge of lodgepole pine grove on gentle, south-facing slope of reddish sandy-loam; community of Artemisia tridentata var vaseyana and A. tripartita. 8600 8650 ft. 42.2101° N, 106.5782° W; uncertainty 0.5 mi. T26N R81W S19 NE1/4 42.2101 -106.5782 1 mi. Flowering and Fruiting N RM0229106 N 494 RM 39965 Baca 2001 RM 712244 RM0074368 Polygonaceae Polygonum aviculare L. RM-12058 Ronald L. Hartman 72959 27 7 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: base of pipeline road to gate on west boundary on same road. Meadows and coniferous forest. 8400 8800 ft. 35.9835° N, 106.6001° W; uncertainty 1 mi. 35.9835 -106.6001 1 mi. Flowering and Fruiting N RM0074368 N 495 RM 40001 Baca 2001 RM 712245 RM0074367 Polygonaceae Polygonum aviculare L. RM-12059 Ronald L. Hartman 72995 27 7 2001 U.S.A. New Mexico Rio Arriba Valles Caldera National Preserve: Jemez Mountains: Cerro de la Garita, MP3 and road 1.5 air mi to W across fence from T21W R3E S36 NE1/4. Meadows and coniferous forest. 10230 ft. 36.0082° N, 106.5673° W; uncertainty 1 mi. 36.0082 -106.5673 1 mi. Flowering N RM0074367 N 496 RM 40052 Baca 2001 RM 712246 RM0074366 Polygonaceae Polygonum aviculare L. RM-12060 Ronald L. Hartman 73046 28 7 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: Headquarters area, adjacent to Skinning Shed. Disturbed area and ponderosa pine. 8850 ft. 35° 52' 34.8" N, 106° 30' 33.9" W; uncertainty 1 mi. 35.876333 -106.509417 1 mi. Fruiting N RM0074366 N 497 RM 40079 Baca 2001 RM 712247 RM0074365 Polygonaceae Polygonum aviculare L. RM-12061 Ronald L. Hartman 73073 30 7 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: La Jara Creek and holding pond from corral on road to 0.9 air mi NW of summit of Cerro La Jara. Wet meadows and borders of ponds. 8560 ft. 35.85706° N, 106.491° W; uncertainty 1 mi. 35.85706 -106.491 1 mi. Fruiting N RM0074365 N 498 RM 40195 Baca 2001 RM 712248 RM0074364 Polygonaceae Polygonum aviculare L. RM-12062 Ronald L. Hartman 73188 30 7 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: Jemez Falls Road to turn south; two track and bushwack to southwest corner of Ranch. Ponderosa pine forest with rock outcrops and swales. 8000 8164 ft. 35° 49' 39.7" N, 106° 37' 1.2" W; uncertainty 1 mi. 35.827694 -106.617 1 mi. Fruiting N RM0074364 N 499 RM 402125 RMHERB1 RM 218383 RM0228317 Polygonaceae Polygonum aviculare L. Polygonum aviculare L.
Annotated by C. L. Porter in 1952. RM-60178 Wilhelm G. Solheim 37 Ragnhild Solheim 30 8 1949 U.S.A. Wyoming Teton Moran, E of Reclamation Service Station. Willow swamp. 43.8605° N, 110.5903° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! 43.8605 -110.5903 NAD 83 0 mi. Nat. Geog. TOPO! Based on GEOLocate Grand Teton 1901 overlay and 1932 Forest Service Map. Flowering and Fruiting N RM0228317 N 500 RM 402126 RMHERB1 RM 179532 RM0228316 Polygonaceae Polygonum aviculare L. RM-60179 Wilhelm G. Solheim 39-134 B. F. Gooding 23 7 1939 U.S.A. Wyoming Albany Near University of Wyoming Summer Camp. Gravel roadsides. 41.3058° N, 106.1553° W; uncertainty 1 mi. T16W R78W S33 41.3058 -106.1553 1 mi. Flowering and Fruiting N RM0228316 N 501 RM 402264 RMHERB1 RM 365056 RM0229049 Polygonaceae Polygonum aviculare L. RM-60245 William C. Edwards 55 17 6 1983 U.S.A. Wyoming Laramie Campus of Laramie County Community College, SE of Cheyenne. Short grass prairie. 6100 ft. 41.1064° N, 104.7831° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T13N R66W S9 SW1/4 41.1064 -104.7831 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0229049 N 502 RM 402352 RMHERB1 USFS 403683 USFS0069525 Polygonaceae Polygonum aviculare L. RM-60305 William J. Cochran C-139 23 8 1933 U.S.A. Wyoming Big Horn Bighorn National Forest: Shell Ranger Station. Grassland on deep loam soil on gentle southeast slope. 7700 ft. 44.5557° N, 107.5063° W T53N R88W S19 44.5557 -107.5063 Flowering and Fruiting N USFS0069525 N 503 RM 402725 RMHERB1 RM 544542 RM0228320 Polygonaceae Polygonum aviculare L. RM-19341 Windsor Copley 258 21 8 1989 U.S.A. Wyoming Uinta Mountain View. Disturbed meadow with dry loamy, slightly alkaline soil. 6800 ft. 41.1782° N, 110.2296° W; uncertainty 1 mi. T14N R114W S23 41.1782 -110.2296 1 mi. N N Flowering and Fruiting N RM0228320 N 504 RM 402742 RMHERB1 RM 86864 RM0229041 Polygonaceae Polygonum aviculare L. RM-60537 Wright L. Hess 89 20 7 1915 U.S.A. Wyoming Niobrara Western part of the Great Plains Prairie at Jireh. In sandy-silt loam. 5350 ft. 42.7655° N, 104.7172° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! T32N R66W S12 42.7655 -104.7172 NAD 83 700 ft. Y Y Nat. Geog. TOPO! Christian Church and junior college at the S intersection of U.S. Hwy 18/20 and Jireh Road from ca 1908--1920, Post Office discontinued in 1945, ca 5 air mi W of Manville. BEN Flowering and Fruiting N RM0229041 N 505 RM 402785 RMHERB1 RM 354702 RM0229104 Polygonaceae Polygonum aviculare L. 2. Polygonum aviculare L.
Annotated by Robert D. Dorn in 1987. RM-60584 Yoshiko Akashi 448 2 9 1982 U.S.A. Wyoming Fremont Riverton: W of Central Wyoming College apartments. Ditch bank along fence. 5140 ft. 43.0337° N, 108.4291° W; uncertainty 1 mi. T1N R4E S29 43.0337 -108.4291 1 mi. Flowering and Fruiting N RM0229104 N 506 RM 40298 Baca 2001 RM 712249 RM0074363 Polygonaceae Polygonum aviculare L. RM-12064 Ronald L. Hartman 73291 30 7 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: Banco Bonito, 1.5 air mi NW of Jemez Falls Campground entrance. Sawmill area and adjacent ponderosa pine and Gambel's oak woodland. 8200 8400 ft. 35° 50' 23" N, 106° 29' 27.1" W; uncertainty 1 mi. 35.839722 -106.490861 1 mi. Flowering and Fruiting N RM0074363 N 507 RM 40340 Baca 2001 RM 712250 RM0074356 Polygonaceae Polygonum aviculare L. RM-12065 Ronald L. Hartman 73333 31 7 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: East Fork Jenez River from Baca Ranch entry road and downstream to start of canyon. 8500 8600 ft. 35° 50' 36" N, 106° 29' 27.1" W; uncertainty 1 mi. 35.843333 -106.490861 1 mi. Fruiting N RM0074356 N 508 RM 40375 Baca 2001 RM 712211 RM0074355 Polygonaceae Polygonum aviculare L. RM-12065 Ronald L. Hartman 73367 31 7 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: East Fork Jenez River from Baca Ranch entry road and downstream to start of canyon. 8500 8600 ft. 35° 50' 36" N, 106° 29' 27.1" W; uncertainty 1 mi. 35.843333 -106.490861 1 mi. Fruiting N RM0074355 N 509 RM 40444 Baca 2001 RM 711071 RM0074374 Polygonaceae Polygonum aviculare L. RM-12066 Ronald L. Hartman 73776 15 8 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: NM Hwy 4, from Bandelier National Monument boundary W 0.5 road mi. Roadsides and along fenceline with some outcrops of volcanics. 8800 9000 ft. 35° 51' 10.1" N, 106° 25' 56.8" W; uncertainty 1 mi. 35.852806 -106.432444 1 mi. Fruiting N RM0074374 N 510 RM 40486 Baca 2001 RM 711070 RM0074375 Polygonaceae Polygonum aviculare L. RM-12067 Ronald L. Hartman 73817 15 8 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: upper drainage of East Fork Jemez River S from main ranch road at south tip of Cerro del Medio to NM Hwy 4. Meadows and streamside. 7500 7600 ft. 35° 51' 30" N, 106° 26' 30" W; uncertainty 1 mi. 35.858333 -106.441667 1 mi. Fruiting N RM0074375 N 511 RM 405557 Kirkpatrick 1983 RM 560542 RM0059342 Polygonaceae Polygonum aviculare L. RM-62662 Ronald L. Hartman 16961 20 8 1983 U.S.A. Wyoming Park Southeastern Absarokas: Foster Draw, ca 1 mi W of Foster Reservoir, northeast end of Carter Mountain. Irrigation ditch along base, open grassy slopes, spruce forest, and transition meadows towards alpine; wet depression. 9400 9600 ft. 44.2769° N, 109.20611° W; uncertainty 1 mi. T50N R103W S26 44.2769 -109.20611 1 mi. Fruiting N RM0059342 N 512 RM 405564 Kirkpatrick 1983 RM 560543 RM0059341 Polygonaceae Polygonum aviculare L. RM-62665 Ronald L. Hartman 17342 22 8 1983 U.S.A. Wyoming Park Absaroka Mountains: Upper Greybull River, between Bonne Creek and Venus Creek, 9-12 air mi NW of Kirwin. Meadows along river. 8300 8700 ft. 43.9808° N, 109.40556° W; uncertainty 4 mi. T46N R105W S1; also T47N R105W S36, S25, S26, S23 43.9808 -109.40556 4 mi. Flowering and Fruiting N RM0059341 N 513 RM 405566 Kirkpatrick 1984 RM 560544 RM0059340 Polygonaceae Polygonum aviculare L. RM-62667 Ronald L. Hartman 18726 16 8 1984 U.S.A. Wyoming Fremont Southeastern Absarokas: 2-3 air mi NE of East Fork Guard Station. Eroded slopes, meadows, coniferous forests, and stream margins; wet grassy areas. 9000 10000 ft. 43.7063° N, 109.3447° W; uncertainty 2 mi. T43N R104W S9; also S10 43.7063 -109.3447 2 mi. Flowering and Fruiting N RM0059340 N 514 RM 405571 Kirkpatrick 1984 RM 560538 RM0059295 Polygonaceae Polygonum aviculare L. RM-62671 Ronald L. Hartman 19545 25 8 1984 U.S.A. Wyoming Park Southeastern Absarokas: Boulder Basin Trail through Boulder Basin. Drainage and grassy slopes. 8900 9400 ft. 44.1278° N, 109.5361° W; uncertainty 2 mi. T48N R106W S13; also S14 44.1278 -109.5361 2 mi. Flowering N RM0059295 N 515 RM 405596 Kirkpatrick 1983 RM 560545 RM0059339 Polygonaceae Polygonum aviculare L. RM-62681 Robert S. Kirkpatrick 1948 13 8 1983 U.S.A. Wyoming Park Absaroka Mountains: ca 18 mi WSW of Meeteetse, along Timber Creek in the vicinity of the Timber Creek Ranger Station. Big sage grasslands. 7600 ft. 44.0428° N, 109.1834° W T47N R103W S14; also S23 44.0428 -109.1834 Flowering and Fruiting N RM0059339 N 516 RM 405608 Kirkpatrick 1983 RM 560546 RM0059337 Polygonaceae Polygonum aviculare L. RM-62684 Robert S. Kirkpatrick 2262 18 8 1983 U.S.A. Wyoming Park Absaroka Mountains: ca 25 air mi W of Meeteetse, in the vicinity of the junction of Jack Creek and the Greybull River. Dry subalpine meadow with Trifolium nanum; disturbed wet clay. 9200 9400 ft. 44.102° N, 109.3438° W T48N R104W S28 44.102 -109.3438 Flowering and Fruiting N RM0059337 N 517 RM 405613 Kirkpatrick 1983 RM 560547 RM0059338 Polygonaceae Polygonum aviculare L. RM-62685 Robert S. Kirkpatrick 2477 20 8 1983 U.S.A. Wyoming Park Absaroka Mountains: ca 19 mi SSW of Cody, S of Meeteetse Creek, ca 1 mi S of Foster Reservoir. Big sage grasslands; disturbed areas along the road. 8200 8400 ft. 44.2619° N, 109.1841° W T50N R103W S36 44.2619 -109.1841 Fruiting N RM0059338 N 518 RM 405648 Kirkpatrick 1984 RM 560549 RM0059333 Polygonaceae Polygonum aviculare L. RM-21442 Robert S. Kirkpatrick 3640 5 7 1984 U.S.A. Wyoming Park Absaroka Mountains: ca 18 air mi WSW of Meeteetse, West Fork Timber Creek, ca 1 mi W of the Timber Creek Ranger Station. Sagebrush with scattered Pinus flexilis; weedy, along roadsides. 7500 7900 ft. 44.0428° N, 109.2035° W T47N R103W S15; also S10 44.0428 -109.2035 Flowering and Fruiting N RM0059333 N 519 RM 405658 Kirkpatrick 1984 RM 560550 RM0059334 Polygonaceae Polygonum aviculare L. RM-62704 Robert S. Kirkpatrick 4062 15 7 1984 U.S.A. Wyoming Fremont Absaroka Mountains: ca 7 air mi NNE of Dubois, south side of Spring Mountain. Riparian, lower montane; banks and slopes. 7600 8500 ft. 43.6338° N, 109.5798° W T42N R106W S4; also S3, S9 and S10 43.6338 -109.5798 Fruiting N RM0059334 N 520 RM 405690 Kirkpatrick 1984 RM 560551 RM0059335 Polygonaceae Polygonum aviculare L. RM-62711 Robert S. Kirkpatrick 5308 29 7 1984 U.S.A. Wyoming Park Absaroka Mountains: ca 22 air mi W of Meeteetse, along the North Fork Pickett Creek. Sagebrush grasslands; weedy, along roadsides. 8800 9600 ft. 44.2041° N, 109.3051° W T49N R104W S24; also S25 44.2041 -109.3051 Fruiting N RM0059335 N 521 RM 405694 Kirkpatrick 1984 RM 560539 RM0059290 Polygonaceae Polygonum aviculare L. RM-62713 Robert S. Kirkpatrick 5445 Ruth E. B. Kirkpatrick 13 8 1984 U.S.A. Wyoming Park Absaroka Mountains: ca 29 air mi SW of Meeteetse; at Kirwin in the vicinity of the junction of the North Fork of the Wood River and Cascade Creek. Sagebrush grasslands; weedy, along roadsides. 9400 ft. 43.8655° N, 109.3037° W T45N R104W S14 43.8655 -109.3037 Flowering N RM0059290 N 522 RM 405712 Kirkpatrick 1984 RM 560540 RM0059291 Polygonaceae Polygonum aviculare L. RM-62719 Robert S. Kirkpatrick 6104 25 8 1984 U.S.A. Wyoming Park Absaroka Mountains: ca 17 air mi SSE of Cody, upper end of Carter Creek ca 1 mi SE of Hidden Lake. Picea engelmannii and Abies lasiocarpa forest; weedy areas along road. 8200 8800 ft. 44.3198° N, 109.2042° W T50N R103W S11; also S14 44.3198 -109.2042 Flowering and Fruiting N RM0059291 N 523 RM 40624 Baca 2001 RM 711069 RM0074376 Polygonaceae Polygonum aviculare L. RM-12069 Ronald L. Hartman 74059 14 9 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: west end Valle Toledo, rock outcrops through "narrows" along San Antonio Creek, ca 0.5 air mi SE of Cerros de Trasquilar. Rocky outcrops and streambank. 8700 ft. 35° 57' 33.7" N, 106° 29' 5.2" W; uncertainty 1 mi. 35.959361 -106.484778 1 mi. Fruiting N RM0074376 N 524 RM 40625 Baca 2001 RM 711068 RM0074377 Polygonaceae Polygonum aviculare L. RM-12069 Ronald L. Hartman 74060 14 9 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: west end Valle Toledo, rock outcrops through "narrows" along San Antonio Creek, ca 0.5 air mi SE of Cerros de Trasquilar. Rocky outcrops and streambank. 8700 ft. 35° 57' 33.7" N, 106° 29' 5.2" W; uncertainty 1 mi. 35.959361 -106.484778 1 mi. Fruiting N RM0074377 N 525 RM 40733 Baca 2001 RM 711067 RM0074378 Polygonaceae Polygonum aviculare L. RM-12072 Ronald L. Hartman 74167 15 9 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: Bunkhouse NW along W ridge to logging road at 9100 ft, then 10,000 ft, below saddle between Redondo and Redondito peaks, N on 10000 ft road to ridge E of La Jara Creek to Bunkhouse; up to 10000 ft. Road through mixed conifers with seeps and drainage across road. 8700 9130 ft. 35° 52' 17.9" N, 106° 32' 11.3" W; uncertainty 1 mi. 35.871639 -106.536472 1 mi. Fruiting N RM0074378 N 526 RM 408487 RMRS RMRS 540 Polygonaceae Polygonum aviculare L. RM-64122 Herbert W. Graham s.n. 30 9 1906 U.S.A. Arizona Pima Santa Catalina Mountains: Stratton Mines. Flowering N N 527 RM 408488 RMRS RMRS 541 Polygonaceae Polygonum aviculare L. RM-64123 Herbert W. Graham s.n. 2 8 1904 U.S.A. Arizona Pima Tucson: University of Arizona. 2400 ft. Flowering N N 528 RM 408489 RMRS RMRS 542 Polygonaceae Polygonum aviculare L. RM-64124 Herbert W. Graham s.n. 22 8 1905 U.S.A. Arizona Pima Santa Catalina Mountains: near Oracle. 4200 ft. Flowering N N 529 RM 411814 Routt 2000 RM 760161 Polygonaceae Polygonum aviculare L. RM-65312 B. E. Nelson 51758 14 8 2000 U.S.A. Colorado Moffat North-central Colorado: Elkhead Mountains: on a point ca 1.5 air mi WSW of Sand Point and S of Fourmile Creek drainage, ca 21.5 air mi NNE of Craig. On old logging road. 8960 9250 ft. 40.8235° N, 107.4413° W T10N R90W S13 South1/2; also NE1/4 S24 40.8235 -107.4413 Flowering and Fruiting N N 530 RM 41217 Baca 2002 RM 770142 RM0074349 Polygonaceae Polygonum aviculare L. RM-12095 Ronald L. Hartman 75404 26 6 2002 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: northeast side of Cerros del Abrigo from road (pipeline) crossing of San Antonio Creek SE about 0.5 mi along road following contour. Edge of forest and roadside. 8700 ft. 35° 57.006' N, 106° 28.5' W; GPS Reading 35.9501 -106.475 GPS Reading Flowering N RM0074349 N 531 RM 412190 Routt 2000 RM 760160 Polygonaceae Polygonum aviculare L. RM-65320 B. E. Nelson 52135 6 9 2000 U.S.A. Colorado Jackson North-central Colorado: North Park: along County Road 11, ca 1-1.5 mi S of County Road 28, ca 3-3.5 air mi NW of Buffalo Peak; ca 11.5 air mi WNW of Rand; ca 16-16.5 air mi SSW of Walden. Roadside in sagebrush-rabbitbrush-grassland. 8270 8290 ft. 40.5031° N, 106.3774° W T6N R80W S9 Central1/2 40.5031 -106.3774 Flowering and Fruiting N N 532 RM 412291 Routt 2000 RM 760159 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by B. E. Nelson. RM-65325 Ronald L. Hartman 67134 5 6 2000 U.S.A. Colorado Grand North-central Colorado: Gore Range: upper Gore Canyon, Inspiration Point and slopes below. Douglas fir and aspen and roadside. 7600 8000 ft. 40.0096° N, 106.4736° W T1N R81W S33; also T1S R81W S5 40.0096 -106.4736 Flowering and Fruiting N N 533 RM 41255 Baca 2002 RM 735347 RM0074362 Polygonaceae Polygonum aviculare L. RM-12098 Ronald L. Hartman 75700 12 7 2002 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: base of South Mountain just N of where East Fork Jemez River exits Ranch. Adjacent to T18N R4E S3. Lower slopes. 8447 ft. 35° 49.651' N, 106° 30.604' W; GPS Reading 35.827517 -106.510067 GPS Reading Flowering N RM0074362 N 534 RM 41319 Baca 2002 RM 735346 RM0074361 Polygonaceae Polygonum aviculare L. RM-12100 Ronald L. Hartman 76443 14 8 2002 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: Cerro San Luis, from road around southern base. Stream and disturbed areas. 8625 ft. 35° 56.965' N, 106° 31.247' W to 35° 56.534' N, 106° 31.733' W; GPS Reading 35.949417 -106.520783 GPS Reading Flowering and Fruiting N RM0074361 N 535 RM 413862 Routt 2000 RM 760138 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by B. E. Nelson. RM-65377 Ronald L. Hartman 68971 Sarah Nunn 27 7 2000 U.S.A. Colorado Jackson North-central Colorado: Park Range: trail from Big Creek Lakes to 2.5-1.5 trail mi from Fryingpan Trail, ca 19 air mi NW of Walden. Trailside. 8600 8700 ft. 40.8792° N, 106.5741° W T11N R82W S35 40.8792 -106.5741 Flowering N N 536 RM 414308 Routt 2000 RM 760137 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by B. E. Nelson. RM-65390 Ronald L. Hartman 69494 7 8 2000 U.S.A. Colorado Jackson North-central Colorado: North Park: 3.5-4.5 air mi SW of Delaney Butte, ca 14-15 air mi WSW of Walden. Roadside, sagebrush flats, and irrigation ditch. 8300 ft. 40.6479° N, 106.529° W T8N R81W S19 40.6479 -106.529 Flowering and Fruiting N N 537 RM 41505 Baca 2002 RM 735345 RM0074360 Polygonaceae Polygonum aviculare L. RM-12105 Ronald L. Hartman 76799 20 8 2002 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: southwest side of Redondo Peak. Rocky slopes. 9960 10700 ft. 35° 51.427' N, 106° 32.699' W to 35° 51.73' N, 106° 33.341' W; GPS Reading 35.857117 -106.544983 GPS Reading Flowering N RM0074360 N 538 RM 41578 Baca 2002 RM 735344 RM0074359 Polygonaceae Polygonum aviculare L. RM-12108 Ronald L. Hartman 76872 20 8 2002 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: Redondo Creek Road near Union Building. Disturbed sites along road. 8460 ft. 35° 52.474' N, 106° 35.357' W; GPS Reading 35.874567 -106.589283 GPS Reading Flowering and Fruiting N RM0074359 N 539 RM 41617 Baca 2002 RM 735343 RM0074358 Polygonaceae Polygonum aviculare L. RM-12110 Ronald L. Hartman 76910 21 8 2002 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: geothermal well 0.2-0.4 road mi N of the Union Building. Roadsides, stream banks, and well pads. 8624 ft. 35° 52.617' N, 106° 35.27' W; GPS Reading 35.87695 -106.587833 GPS Reading Fruiting N RM0074358 N 540 RM 41631 Baca 2002 RM 735342 RM0074357 Polygonaceae Polygonum aviculare L. RM-12110 Ronald L. Hartman 76924 21 8 2002 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: geothermal well 0.2-0.4 road mi N of the Union Building. Roadsides, stream banks, and well pads. 8624 ft. 35° 52.617' N, 106° 35.27' W; GPS Reading 35.87695 -106.587833 GPS Reading Flowering and Fruiting N RM0074357 N 541 RM 416436 Routt 2001 RM 764394 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Ronald L. Hartman. RM-65441 B. E. Nelson 55323a 7 8 2001 U.S.A. Colorado Routt North-central Colorado: Park Range: on Green Ridge along upper Lawson Creek and Forest Road 285, ca 5 air mi ENE of Yampa; ca 8 air mi SE of Phippsburg. Mud flats in old beaver ponds. 9760 9880 ft. 40.1717° N, 106.8205° W; uncertainty 1 mi. T2N R84W S4 40.1717 -106.8205 1 mi. Flowering and Fruiting N N 542 RM 416750 Routt 2001 RM 764101 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Ronald L. Hartman. RM-65446 B. E. Nelson 55633 13 8 2001 U.S.A. Colorado Moffat North-central Colorado: Elkhead Mountains: at the end of Forest Road 133, ca 3 air mi NE of Black Mountain, ca 2.5 air mi SE of Buck Point, ca 23.5 air mi NNE of Craig. Roadside and adjacent areas in spruce-fir forest. 9240 9680 ft. 40.8089° N, 107.3272° W; uncertainty 1 mi. T10N R89W S24 40.8089 -107.3272 1 mi. Flowering and Fruiting N N 543 RM 4168 Taylor, Amy 1997 RM 649598 RM0228710 Polygonaceae Polygonum aviculare L. RM-379 Amy J. Roderick 3472 10 8 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Dugway Recreation site along North Platte River, ca 6 air mi NE of Sinclair; ca 9.4 air mi NE of Rawlins. Willow thickets, shallow ponds, and gravelly patches in wet, disturbed area. 6400 ft. 41.8639° N, 107.0511° W T22N R86W S24 SW1/4 41.8639 -107.0511 Flowering and Fruiting N RM0228710 N 544 RM 416821 Routt 2001 RM 764100 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Ronald L. Hartman. RM-65447 B. E. Nelson 55933 20 8 2001 U.S.A. Colorado Jackson North-central Colorado: Rabbit Ears Range: along the Continental Divide ca 0.5-1 air mi NW of Chimney Rock, ca 8 air mi ESE of Muddy Pass; ca 27.5 air mi SSW of Walden. Disturbed areas. 9480 9800 ft. 40.3583° N, 106.4362° W; uncertainty 1 mi. T5N R81W S36 40.3583 -106.4362 1 mi. Flowering and Fruiting N N 545 RM 417094 Routt 2001 RM 764099 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Ronald L. Hartman. RM-65450 B. E. Nelson 56204 22 8 2001 U.S.A. Colorado Routt North-central Colorado: Park Range: along Forest Road 441 to Floyd Peak above Reed Creek, ca 5-6 air mi E of Clark; ca 15 air mi N of Steamboat Springs. Along logging road in mixed conifer-aspen forest. 8900 9200 ft. 40.694° N, 106.8164° W; uncertainty 1 mi. T9N R84W S33 40.694 -106.8164 1 mi. Flowering and Fruiting N N 546 RM 4173 Taylor, Amy 1997 RM 649599 RM0228689 Polygonaceae Polygonum aviculare L. RM-379 Amy J. Roderick 3477 10 8 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Dugway Recreation site along North Platte River, ca 6 air mi NE of Sinclair; ca 9.4 air mi NE of Rawlins. Willow thickets, shallow ponds, and gravelly patches in wet, disturbed area. 6400 ft. 41.8639° N, 107.0511° W T22N R86W S24 SW1/4 41.8639 -107.0511 Flowering and Fruiting N RM0228689 N 547 RM 418283 Routt 2001 RM 764097 Polygonaceae Polygonum aviculare L. RM-65482 Ronald L. Hartman 73595 6 8 2001 U.S.A. Colorado Jackson North-central Colorado: Medicine Bow Mountains: Forest Road 889, 2.1 road mi S of Colo Hwy 127, at intersection with Forest Road 889.1A. Lodgepole pine forest. 8900 ft. 40.8794° N, 106.2098° W; uncertainty 1 mi. T12N R79W S36 N1/4 40.8794 -106.2098 1 mi. Flowering and Fruiting N N 548 RM 418398 Routt 2001 RM 764056 Polygonaceae Polygonum aviculare L. RM-65485 Ronald L. Hartman 73710 6 8 2001 U.S.A. Colorado Jackson North-central Colorado: Medicine Bow Mountains: County Road 8A, 1 mi from County Road 8, then SE on hogback to gap. Sagebrush and sandstone outcrops with ponderosa and limber pine. 8400 8600 ft. 40.8358° N, 106.1527° W; uncertainty 1 mi. T10N R78W S16 S1/8; also N1/2 S21 40.8358 -106.1527 1 mi. Flowering and Fruiting N N 549 RM 418427 Routt 2001 RM 764098 Polygonaceae Polygonum aviculare L. RM-65487 Ronald L. Hartman 73971 28 8 2001 U.S.A. Colorado Routt North-central Colorado: Park Range: trail head at end of Dumont Lake Road, N on Wyoming Trail to Fishhook Lake. Spruce-fir forest with scattered grassy areas or wet areas and around lake; lake. 10100 ft. 40.4469° N, 106.6616° W; uncertainty 2 mi. T6N R83W S36; also T5N R83W S1 40.4469 -106.6616 2 mi. Flowering and Fruiting N N 550 RM 41936 Baca 2003 RM 770017 RM0074350 Polygonaceae Polygonum aviculare L. RM-12119 B. E. Nelson 59819 5 8 2003 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: along G Road ca 1 3/4 mi N of F Road, ca 2 1/2-2 3/4 air mi N of Cerro Santa Rosa, ca 13.5 air mi NW of Los Alamos. Road and roadcuts. 9600 9800 ft. 35.9978° N, 106.5006° W; GPS Reading 35.9978 -106.5006 GPS Reading Flowering and Fruiting N RM0074350 N 551 RM 4278 Taylor, Amy 1997 RM 649600 RM0228690 Polygonaceae Polygonum aviculare L. RM-381 Amy J. Roderick 3570 12 8 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: East Fork Medicine Bow River, ca 4.6 air mi NE of Elk Mountain townsite. Disturbed pasture with cottonwood trees. 7000 ft. 41.7203° N, 106.3188° W T20N R79W S7 N1/2 41.7203 -106.3188 Flowering and Fruiting N RM0228690 N 552 RM 431163 Scott 2007 RM 907444 RM0023009 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by David Scott. RM-66031 David Scott 5617 18 8 2007 U.S.A. Wyoming Teton Grand Teton National Park and Vicinity: Jackson Hole: near White Grass Ranch, ca 2.5 air mi WNW of Moose; ca 13 air mi N of Jackson. Mesic bottomland with small montane streams and disused road. 6680 ft. 43.6677° N, 110.7569° W; GPS Reading T43N R116W S27 NE1/4 43.6677 -110.7569 NAD 83 GPS Reading Flowering and Fruiting N RM0023009 N 553 RM 432552 Snow 1987 RM 647688 RM0228715 Polygonaceae Polygonum aviculare L. RM-66267 Neil Snow 1389 23 7 1987 U.S.A. Wyoming Teton Southwestern Absarokas: Teton Wilderness: ca 12.5 air mi NE of Moran Junction; along Gravel Creek. Sandbar with cobbles along creek. 7200 ft. 43.9966° N, 110.3639° W T47N R113W S36 43.9966 -110.3639 Flowering N RM0228715 N 554 RM 43298 Baca 2003 RM 770016 RM0074351 Polygonaceae Polygonum aviculare L. RM-12167 Ronald L. Hartman 78446 12 8 2003 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: Banco Bonito, 0.8-0.9 air mi NE of southwest corner of Preserve. Roadside through ponderosa pine. 8250 8332 ft. 35° 50.309' N, 106° 36.818' W to 35° 50.2' N, 106° 36.466' W; GPS Reading 35.838483 -106.613633 GPS Reading Flowering and Fruiting N RM0074351 N 555 RM 433171 Snow 1987 RM 647687 RM0059319 Polygonaceae Polygonum aviculare L. RM-66279 Neil Snow 2005 16 8 1987 U.S.A. Wyoming Fremont Southwestern Absarokas: ca 21 air mi NW of Dubois in vicinity of Forest Service Road 513. Lodgepole pine/Aspen-sagebrush ecotone and roadside. 8200 ft. 43.6626° N, 109.9383° W T43N R109W S28 43.6626 -109.9383 N RM0059319 N 556 RM 433699 Snow 1988 RM 647682 RM0059324 Polygonaceae Polygonum aviculare L. RM-66299 Neil Snow 2532 23 6 1988 U.S.A. Wyoming Park Southwestern Absarokas: junction of Cabin Creek, South Fork Shoshone River, ca 45 air mi SW of Cody. Populus-Artemisia-Pinus-Juniperus community. 6600 ft. 44.1257° N, 109.6369° W T48N R106W S18 44.1257 -109.6369 N RM0059324 N 557 RM 43393 Baca 2003 RM 770015 RM0074352 Polygonaceae Polygonum aviculare L. RM-12171 Ronald L. Hartman 78541 14 8 2003 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: route from west base of Cerro Grande to summit, then NNE to saddle with Pajarito Mountain, then SE in Canyon de Valle to border with Santa Fe NF; west base of Cerro Grande. Ponderosa pine and Douglas fir interface with lower grassland slopes. 8900 9000 ft. 35° 52.202' N, 106° 25.397' W; GPS Reading 35.870033 -106.423283 GPS Reading Flowering and Fruiting N RM0074352 N 558 RM 434360 Snow 1988 RM 647683 RM0059325 Polygonaceae Polygonum aviculare L. RM-152778 Neil Snow 3149 5 7 1988 U.S.A. Wyoming Park Southwestern Absarokas: along Thorofare Creek Trail, W of Coyote Creek, ca 1 mi SE from southeast corner of Yellowstone National Park. Lodgepole pine forests and dry, rocky meadows. 8125 ft. T48N R109W S7; also S18 and T48N R110W S13 Flowering N RM0059325 N 559 RM 43454 Baca 2003 RM 770014 RM0074353 Polygonaceae Polygonum aviculare L. RM-12174 Ronald L. Hartman 78602 14 8 2003 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: route from west base of Cerro Grande to summit, then NNE to saddle with Pajarito Mountain, then SE in Canyon de Valle to border with Santa Fe NF; north-northeast ridge of Cerro Grande to saddle with Pajarito Mountain. Grassland with scattered aspen. 9500 9640 ft. 35° 52.695' N, 106° 24.548' W to 35° 52.811' N, 106° 24.392' W; GPS Reading 35.87825 -106.409133 GPS Reading Flowering N RM0074353 N 560 RM 435071 Snow 1988 647684 RM0059321 Polygonaceae Polygonum aviculare L. RM-66319 Neil Snow 3789 20 7 1988 U.S.A. Wyoming Fremont Southwestern Absarokas: "Barbers Point," ca 2 air mi SW of Brooks Lake, ca 27 air mi NW of Dubois. Wet meadow with steep southern exposure. 9400 ft. 43.7346° N, 110.018° W T44N R110W S35 43.7346 -110.018 N RM0059321 N 561 RM 435234 Snow 1988 RM 647686 RM0228732 Polygonaceae Polygonum aviculare L. RM-66324 Neil Snow 3937 23 7 1988 U.S.A. Wyoming Teton Southwestern Absarokas: Bridger-Teton National Forest: along Pacific Creek, ca 5 air mi NE of Moran Junction, ca 35 air mi NE of Jackson. Forests, meadows and gravel bars along creek. 7050 ft. 43.9097° N, 110.4644° W T46N R113W S31 43.9097 -110.4644 Flowering and Fruiting N RM0228732 N 562 RM 435645 Snow 1988 RM 647685 RM0059320 Polygonaceae Polygonum aviculare L. RM-66332 Neil Snow 4310 5 8 1988 U.S.A. Wyoming Fremont Southwestern Absarokas: vicinity of Cub Creek and Upper Cub Creek Trails junction, ca 1.5 air mi NNW of Bear Cub Pass, ca 27 air mi NW of Dubois. Dry meadows and forest edge. 8500 8700 ft. 43.8072° N, 110.0208° W T44N R110W S2 43.8072 -110.0208 N RM0059320 N 563 RM 43604 Baca 2003 RM 770013 RM0074354 Polygonaceae Polygonum aviculare L. RM-12178 Ronald L. Hartman 78751 Brian Jacobs 18 8 2003 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: Valle de los Posos from intersection of road from S with Pipeline Road to above stock pond 1.2 air mi ENE of intersection. Course of creek upstream and adjacent woods; streamside and adjacent slopes. 9000 9150 ft. 35° 55.447' N, 106° 24.643' W to 35° 56.211' N, 106° 24.664' W; GPS Reading 35.924117 -106.410717 GPS Reading Flowering and Fruiting N RM0074354 N 564 RM 436053 Snow 1987 RM 647689 RM0228714 Polygonaceae Polygonum aviculare L. RM-66338 Neil Snow 795 2 7 1987 U.S.A. Wyoming Teton Southwestern Absarokas: Teton Wilderness: ca 9 air mi NE of Moran Junction along Pacific Creek and Whetstone Creek trails. Streamsides and dry meadows with mixed lodgepole forests. 7250 7900 ft. 43.9821° N, 110.4041° W T46N R113W S3; also S9, S16, and S20 43.9821 -110.4041 5 mi. N N Flowering and Fruiting N RM0228714 N 565 RM 4368 Taylor, Amy 1997 RM 649601 RM0228691 Polygonaceae Polygonum aviculare L. RM-384 Amy J. Roderick 3651 14 8 1997 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: Pathfinder Reservoir: National Wildlife Refuge N of County Road 410, ca 22 air mi NE of Three Forks Junction. Sandy roadside. 5857 ft. 42.5112° N, 107.0619° W T29N R85W S6 SE1/4 42.5112 -107.0619 Flowering and Fruiting N RM0228691 N 566 RM 441265 South Dakota RM Polygonaceae Polygonum aviculare L. RM-68246 Hollis Marriott 12240 Patches 13 8 2000 U.S.A. South Dakota Pennington Black Hills: Black Elk Wilderness: Harney Peak: in gully in rock immediately NW of Lookout Tower. Soil pockets in granite rock. 7200 ft. T2S R5E S21 SW1/4 NE1/4 NW1/4 43.8661 -103.5315 NAD 83 0 mi. N N Nat. Geog. TOPO! GKB N N 567 RM 441266 South Dakota RM Polygonaceae Polygonum aviculare L. RM-68249 Hollis Marriott 12240 Patches 13 8 2000 U.S.A. South Dakota Pennington Black Hills: Black Elk Wilderness: Harney Peak, ca 50 M NW of Lookout Tower. Soil pockets in granite rock. 7200 ft. 43.8661° N, 103.5315° W; uncertainty 0.25 mi. T2S R5E S21 SW1/4 of NE1/4 of NW1/4 43.8661 -103.5315 0 mi. N N 568 RM 442027 South Dakota RM 604627 RM0231450 Polygonaceae Polygonum aviculare L. RM-68567 K. A. Fagerstone 3 28 7 1975 U.S.A. South Dakota Pennington Buffalo Gap National Grassland: 5 1/2 mi N of Conata. Prairie dog town. 2580 ft. 43.8112° N, 102.1978° W; uncertainty 1 mi. T3S R16E S3 43.8112 -102.1978 1 mi. Frequent. Flowering N RM0231450 N 569 RM 442319 South Dakota RM 92444 RM0231451 Polygonaceae Polygonum aviculare L. RM-68739 P. A. Rydberg 166 22 7 1913 U.S.A. South Dakota Lawrence Deadwood. Waste places. 4320 5700 ft. T5N R3E S23 44.3775 -103.7287 NAD 83 2 mi. Y Y Nat. Geog. TOPO! Flowering N RM0231451 N 570 RM 443077 South Dakota RM 70058 Polygonaceae Polygonum aviculare L. Polygonum aviculare L.
Annotated by J. F. Brenckle in 1939. RM-69239 S. S. Visher 167 17 8 1910 U.S.A. South Dakota Harding Grand River, Buffalo. Sandy flood plain. 2800 2860 ft. T19N R5E S33 45.5719 -103.5202 NAD 83 2 mi. Y Y Nat. Geog. TOPO! Flowering N N 571 RM 443301 South Dakota RM 76147 RM0231448 Polygonaceae Polygonum aviculare L. RM-69264 S. S. Visher 2720 4 8 1911 U.S.A. South Dakota Fall River Could not be mapped. Flowering N RM0231448 N 572 RM 443827 South Dakota RM 723953 RM0231449 Polygonaceae Polygonum aviculare L. RM-69416 Veronique Bonnet s.n. 18 7 2002 U.S.A. South Dakota Pennington Black Hills: Limestone Plateau: just S of Redbird Draw, ca 21 air mi WNW of Custer. 6200 ft. 43.8992° N, 103.9615° W; uncertainty 1 mi. T2S R1E S2 43.8992 -103.9615 1 mi. Flowering N RM0231449 N 573 RM 443898 South Dakota RM 100901 RM0231447 Polygonaceae Polygonum aviculare L. RM-69468 W. H. Over 15926 12 8 1924 U.S.A. South Dakota Fall River Edgemont: Cheyenne River. Sand bars. 3420 ft. T8S R2E S36 43.3073 -103.8245 NAD 83 2 mi. Y Y Nat. Geog. TOPO! Flowering N RM0231447 N 574 RM 4511 Taylor, Amy 1997 RM 649602 RM0228692 Polygonaceae Polygonum aviculare L. RM-392 Amy J. Roderick 3780 17 8 1997 U.S.A. Wyoming Carbon [location and coordinates withheld] Big sagebrush draw in surrounding sagebrush grasslands; dry sandy soil. 6850 ft. Flowering and Fruiting N RM0228692 N 575 RM 45527 Packer 1997 RM 651213 RM0228623 Polygonaceae Polygonum aviculare L. RM-12287 B. A. Packer 2038 J. Brondum and T. McGowan 22 7 1997 U.S.A. Wyoming Albany Laramie Range: along Arapahoe Creek, ca 15.5 air mi SW of Esterbrook; ca 31 air mi SW of Douglas. Creekside, mountain meadow, and boulder outcrops. 7020 7220 ft. 42.2267° N, 105.4695° W T26N R72W S15 SE1/4 42.2267 -105.4695 Fruiting N RM0228623 N 576 RM 456714 So Rocky Mts RM 318739 Polygonaceae Polygonum aviculare L. RM-77150 B. Welsh 18 G. Moore 20 6 1979 U.S.A. Colorado Rio Blanco Juniper-Sagebrush-Salt Desert Shrub Plant Community in sandy clay soil of sandstone slopes. 5700 ft. T3N R100W S29 SW1/4 Flowering and Fruiting N N 577 RM 457209 So Rocky Mts USFS 450782 Polygonaceae Polygonum aviculare L. RM-77480 C. E. Taylor 341 31 7 1917 U.S.A. Colorado No county San Isabel National Forest. In sandy loam soil. 6500 ft. Flowering and Fruiting N N 578 RM 457281 So Rocky Mts USFS 450775 Polygonaceae Polygonum aviculare L. RM-77538 C. E. Taylor 555 18 8 1922 U.S.A. Colorado Saguache Cochetopa National Forest: Taylor Canyon. On level ground in gravelly loam soil of a meadow. Distribution is wide. 9300 ft. Flowering and Fruiting N N 579 RM 457284 So Rocky Mts USFS 450776 Polygonaceae Polygonum aviculare L. RM-77518 C. E. Taylor 561 15 8 1922 U.S.A. Colorado Saguache Cochetopa National Forest: Wanamaker Creek. On level ground in deep loam soil of a dry meadow. Distribution is wide; appears on overgrazed areas. 10100 ft. Flowering and Fruiting N N 580 RM 457945 So Rocky Mts RM 149675 Polygonaceae Polygonum aviculare L. RM-70563 C. L. Shear 4828 21 7 1897 U.S.A. Colorado Montrose Montrose. Flowering and Fruiting N N 581 RM 458777 So Rocky Mts RM 163148 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Edward L. Greene. RM-78204 Carl F. Baker 533 23 7 1901 U.S.A. Colorado Gunnison 7680 ft. Flowering and Fruiting N N 582 RM 458779 So Rocky Mts RM 33070 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Edward L. Greene. RM-78204 Carl F. Baker 533 23 7 1901 U.S.A. Colorado Gunnison 7680 ft. Flowering and Fruiting N N 583 RM 460557 So Rocky Mts RM 105240 Polygonaceae Polygonum aviculare L. Polygonum aviculare L.
Annotated by C. L. Porter in 1952. RM-79313 Earl L. Johnston 231 1 7 1926 U.S.A. Colorado Weld Grover. Flowering and Fruiting N N 584 RM 461377 So Rocky Mts RM 75897 Polygonaceae Polygonum aviculare L. Polygonum aviculare L.
Annotated by J. F. Brenckle in 1939. RM-79832 Ernest P. Walker 352 29 7 1912 U.S.A. Colorado Montrose Buckeye Basin. Dry creek bottom. 7500 ft. Flowering and Fruiting N N 585 RM 462440 So Rocky Mts RM 53092 Polygonaceae Polygonum aviculare L. RM-71792 Francis Ramaley 1395 1 8 1905 Aug. 1-8, 1905 U.S.A. Colorado Teller Near Florissant. Waste places. 2400 m. 38.9457° N, 105.2891° W; NAD 83, uncertainty 0.5 , Nat. Geog. TOPO! 38.9457 -105.2891 NAD 83 1 N Nat. Geog. TOPO! LB Flowering and Fruiting N N 586 RM 462449 So Rocky Mts RM 132846 Polygonaceae Polygonum aviculare L. Polygonum aviculare L.
Annotated by J. F. Brenckle in 1939. RM-71794 Francis Ramaley 14071 13 8 1932 U.S.A. Colorado Alamosa Alamosa. Common in waste places. Flowering and Fruiting N N 587 RM 462739 So Rocky Mts RM 61421 Polygonaceae Polygonum aviculare L. RM-71842 Francis Ramaley 3644 W. W. Robbins 3 8 1907 August 3-8, 1907 U.S.A. Colorado Grand Middle Park: near Hot Sulphur Springs. 7600 ft. 40.0731° N, 106.102° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! 40.0731 -106.102 NAD 83 1 mi. N Nat. Geog. TOPO! LB Flowering and Fruiting N N 588 RM 462959 So Rocky Mts RM 31289 Polygonaceae Polygonum aviculare L. Polygonum aviculare L.
Annotated by J. F. Brenckle in 1939. RM-71892 Francis Ramaley 901 5 9 1901 U.S.A. Colorado Boulder Allens Park. 8400 8600 ft. T3N R73W S26 40.1941 -105.5275 NAD 83 2 mi. Y Y Nat. Geog. TOPO! Flowering and Fruiting N N 589 RM 463474 So Rocky Mts USFS 403680 Polygonaceae Polygonum aviculare L. RM-80657 G. M. Hunter 10 27 7 1924 U.S.A. Colorado Pitkin Holy Cross National Forest. On a 2% north-facing slope in gravelly loam soil of open grass. 9000 ft. T9S R88W S24 Flowering and Fruiting N N 590 RM 463657 So Rocky Mts USFS 450774 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Jane W. Roller. RM-72082 George T. Turner 82 20 8 1952 U.S.A. Colorado Gunnison Gunnison National Forest: Black Mesa. Mountain grassland. 9500 ft. Flowering and Fruiting N N 591 RM 464584 So Rocky Mts RM 163140 Polygonaceae Polygonum aviculare L. Polygonum aviculare L.
Annotated by J. F. Brenckle. RM-72309 George E. Osterhout 3364 16 8 1906 U.S.A. Colorado Eagle Red Cliff. Flowering and Fruiting N N 592 RM 464938 So Rocky Mts RM 163144 Polygonaceae Polygonum aviculare L. RM-72316 George E. Osterhout 4440 7 8 1907 U.S.A. Colorado Grand Sulphur Springs. Hot Sulpher Springs. Flowering and Fruiting N N 593 RM 464972 So Rocky Mts RM 163146 Polygonaceae Polygonum aviculare L. Polygonum aviculare L.
Annotated by J. F. Brenckle. RM-72376 George E. Osterhout 457 7 1894 U.S.A. Colorado Weld New Windsor. Flowering and Fruiting N N 594 RM 46510 Packer 1997 RM 651214 RM0228624 Polygonaceae Polygonum aviculare L. RM-12313 B. A. Packer 2918 J. Brondum and T. McGowan 13 8 1997 U.S.A. Wyoming Natrona Laramie Range: Bates Creek Reservoir, ca 21 air mi SE of Casper. Along reservoir edges. 7470 ft. 42.482° N, 106.2362° W T29N R78W S18 NW1/4 42.482 -106.2362 Flowering and Fruiting N RM0228624 N 595 RM 465115 So Rocky Mts RM 163147 Polygonaceae Polygonum aviculare L. Polygonum aviculare L.
Annotated by J. F. Brenckle in 1939. RM-72391 George E. Osterhout 5035 3 8 1913 U.S.A. Colorado Larimer Chambers Lake. Flowering and Fruiting N N 596 RM 465545 So Rocky Mts RM 163142 Polygonaceae Polygonum aviculare L. Polygonum aviculare L.
Annotated by J. F. Brenckle in 1940. RM-72437 George E. Osterhout 6462 11 8 1925 U.S.A. Colorado Larimer Moraine Park. Flowering and Fruiting N N 597 RM 465915 So Rocky Mts RM 163329 Polygonaceae Polygonum aviculare L. Polygonum aviculare L.
Annotated by J. F. Brenckle in 1939. RM-81365 George E. Osterhout 8278 22 9 1935 U.S.A. Colorado Weld Windsor Flowering and Fruiting N N 598 RM 465980 So Rocky Mts RM 312171 Polygonaceae Polygonum aviculare L. RM-81381 George E. Osterhout No number 12 7 1915 U.S.A. Colorado No county Heiser Place. Flowering and Fruiting N N 599 RM 465983 So Rocky Mts RM 312177 Polygonaceae Polygonum aviculare L. RM-81384 George E. Osterhout No number 1 9 1897 01 Sep 1897 U.S.A. Colorado Jackson North Park. Flowering and Fruiting N N 600 RM 466005 So Rocky Mts RM 312544 Polygonaceae Polygonum aviculare L. Polygonum aviculare L.
Annotated by B. E. Nelson in 1979. RM-81134 George E. Osterhout No number 23 7 1911 U.S.A. Colorado Delta Paonia. Flowering and Fruiting N N 601 RM 46620 Packer 1997 RM 651215 RM0228631 Polygonaceae Polygonum aviculare L. RM-12316 B. A. Packer 3016b J. Brondum and T. McGowan 21 8 1997 U.S.A. Wyoming Albany [location and coordinates withheld] Roadside. 7930 ft. Flowering and Fruiting N RM0228631 N 602 RM 467046 So Rocky Mts USFS 450780 Polygonaceae Polygonum aviculare L. RM-81917 Henry Tiedemann T-17 21 10 1939 U.S.A. Colorado Ouray Uncompahgre National Forest: Crooked Tree Gulch. On flat ground in shallow gravelly soil of park setting growing with yellowbrush. Area is overgrazed. Distributed in open parks. 9000 ft. T45N R8W S36 Flowering and Fruiting N N 603 RM 467387 So Rocky Mts USFS 450777 Polygonaceae Polygonum aviculare L. RM-82086 J. G. Kaiser s.n. 1941 U.S.A. Colorado Grand Arapaho National Forest: Idlewild Ranger Station yard. On level ground in deep loam soil of lawn. 9100 ft. Flowering and Fruiting N N 604 RM 467442 So Rocky Mts RM 48550 Polygonaceae Polygonum aviculare L. RM-82127 J. H. Cowen 3871 11 6 1895 U.S.A. Colorado Larimer Fort Collins Flowering and Fruiting N N 605 RM 467805 So Rocky Mts RM 257220 Polygonaceae Polygonum aviculare L. RM-82416 Jean H. Langenheim 3987 6 9 1954 06 Sep 1954 U.S.A. Colorado Gunnison Along road from Gothic to Crested Butte. Common along roadsides and in waste places. 10500 ft. Flowering and Fruiting N N 606 RM 468086 So Rocky Mts USFS 450785 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Rogers McVaugh. RM-82611 Earl N. Jones 105 Sealander 31 8 1938 U.S.A. Colorado Teller Manitou Experimental Forest. Old fields, growing with grass Schedonnardus paniculatus. 7600 ft. T10S R63W S3 Flowering and Fruiting N N 607 RM 468665 So Rocky Mts RM 97051 Polygonaceae Polygonum aviculare L. RM-82818 L. M. Schedin 424 N. T. Schedin U.S.A. Colorado Lake Ivanhoe. Flowering and Fruiting N N 608 RM 469036 So Rocky Mts USFS 450786 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Rogers McVaugh. RM-82980 Leon Nadeau LN-192 5 8 1936 05 Aug 1936 U.S.A. Colorado El Paso Pike National Forest: Manitou Park. Abandoned field. 7600 ft. Flowering and Fruiting N N 609 RM 469259 So Rocky Mts USFS 450794 Polygonaceae Polygonum aviculare L. RM-83034 Louis P. Rudolph 174 31 8 1914 U.S.A. New Mexico San Miguel Santa Fe National Forest: Panchuelo Ranger Station. Black loam soil. 8600 ft. 35.82829 -105.6641 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 610 RM 469313 So Rocky Mts RM 712845 Polygonaceae Polygonum aviculare L. RM-83076 Lynn Marie Moore 4109a 24 8 1994 U.S.A. Colorado Montezuma Upper Dolores River Drainage and adjacent areas: San Juan National Forest: Bear Creek Drainage along Bear Creek Trail; ca 15 air mi NE of Mancos. Aspen, blue spruce, Ribes, snowberry, and riparian areas along Bear Creek. 9100 9400 ft. T38N R11W S33 SW1/4; also S32 Flowering and Fruiting N N 611 RM 469479 So Rocky Mts RM 48961 Polygonaceae Polygonum aviculare L. Polygonum aviculare L.
Annotated by J. F. Brenckle in 1939. RM-83196 Marcus E. Jones No number 8 1878 U.S.A. Colorado El Paso Colorado Springs Flowering and Fruiting N N 612 RM 471003 So Rocky Mts RM 311272 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Paul C. Standley. RM-84051 Paul C. Standley 4342 13 7 1908 U.S.A. New Mexico San Miguel Pecos River National Forest: near Winsor Creek. 8400 ft. 35.81719 -105.6888 NAD 83 5 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 613 RM 471447 So Rocky Mts USFS 450781 Polygonaceae Polygonum aviculare L. RM-84391 Raymond O. Taylor T-5 26 8 1929 U.S.A. Colorado Archuleta San Juan National Forest: Sheep Cabin Creek. On level ground in black clay soil of open grassland. Area is overgrazed. Plant is distributed in overgrazed areas. 7700 ft. T35N R1E Flowering and Fruiting N N 614 RM 473038 So Rocky Mts RM 172006 Polygonaceae Polygonum aviculare L. Polygonum aviculare L.
Annotated by J. F. Brenckle. RM-85432 Robert M. Muir 151 7 8 1937 07 Aug 1937 U.S.A. Colorado Weld In a weed patch of sandy loam soil. 5000 ft. T10N R65W S18 Flowering and Fruiting N N 615 RM 473448 Philmont 1968 RM 299182 Polygonaceae Polygonum aviculare L. RM-85635 Ronald L. Hartman 2303 8 7 1968 U.S.A. New Mexico Colfax Philmont Scout Ranch, near Cimarron: Road 1 mi S of Miners Park. Common on roadside. 8000 ft. 36.4172 -105.04489 NAD 83 0 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 616 RM 475717 So Rocky Mts RM 61422 Polygonaceae Polygonum aviculare L. Polygonum aviculare L.
Annotated by J. F. Brenckle. RM-76425 W. W. Robbins 4494 15 8 1907 U.S.A. Colorado Boulder S of Boulder. Mesa. 5900 ft. 39.9351° N, 105.2344° W; NAD 83, uncertainty 5 mi., Nat. Geog. TOPO! 39.9351 -105.2344 NAD 83 5 mi. Y Nat. Geog. TOPO! LB Flowering and Fruiting N N 617 RM 48605 Packer 1997 RM 651216 RM0228632 Polygonaceae Polygonum aviculare L. RM-12361 B. E. Nelson 42053 22 7 1997 U.S.A. Wyoming Albany Laramie Range: lower Big Bear Canyon, ca 2.5-3 air mi WNW of South Sawtooth Mountain and 1.5-2 air mi NNE of Blacktail Peak above La Bonte Creek, ca 27-28 air mi SSW of Douglas. Disturbed area in aspen grove. 6600 6880 ft. 42.3975° N, 105.6246° W T28N R73W S17 W1/4 42.3975 -105.6246 Fruiting N RM0228632 N 618 RM 48820 Packer 1997 RM 651217 RM0228091 Polygonaceae Polygonum aviculare L. RM-12365 B. E. Nelson 42268 27 7 1997 U.S.A. Wyoming Albany Laramie Range: along Davidson Creek, ca 5 air mi NW of Marshall and ca 4 air mi SE of Little Medicine; ca 74.5 air mi NNW of Laramie. Vernal pools in stream bed. 7460 7600 ft. 42.3397° N, 105.9362° W T27N R76W S3 E1/2 42.3397 -105.9362 Flowering and Fruiting N RM0228091 N 619 RM 49186 Packer 1997 RM 651218 RM0228090 Polygonaceae Polygonum aviculare L. RM-12372 B. E. Nelson 42634 13 8 1997 U.S.A. Wyoming Converse [location and coordinates withheld] Roadside. 5620 ft. Flowering and Fruiting N RM0228090 N 620 RM 49463 Packer 1997 RM 651219 RM0228089 Polygonaceae Polygonum aviculare L. RM-68 B. E. Nelson 42910 18 8 1997 U.S.A. Wyoming Converse Laramie Range: along Poison Lake or County Road 4 about halfway between Poison Lake and Wagon Hound Creek, ca 12.5 air mi SW of Douglas. Roadside and adjacent bladed areas. 5390 5600 ft. 42.6022° N, 105.5113° W T30N R72W S5 NE1/4 42.6022 -105.5113 Fruiting N RM0228089 N 621 RM 49466 Packer 1997 RM 651220 RM0228092 Polygonaceae Polygonum aviculare L. RM-68 B. E. Nelson 42913 18 8 1997 U.S.A. Wyoming Converse Laramie Range: along Poison Lake or County Road 4 about halfway between Poison Lake and Wagon Hound Creek, ca 12.5 air mi SW of Douglas. Roadside and adjacent bladed areas. 5390 5600 ft. 42.6022° N, 105.5113° W T30N R72W S5 NE1/4 42.6022 -105.5113 Fruiting N RM0228092 N 622 RM 49530 Packer 1997 RM 651221 RM0228088 Polygonaceae Polygonum aviculare L. RM-69 B. E. Nelson 42977 19 8 1997 U.S.A. Wyoming Natrona Laramie Range: along Smith Creek below Otter Creek at the east end of Muddy Mountain on Smith Creek or County Road 607, ca 16 air mi SE of Casper. Roadside. 6180 6500 ft. 42.6569° N, 106.1576° W T31N R78W S14 N1/4 42.6569 -106.1576 Fruiting N RM0228088 N 623 RM 49737 Packer 1997 RM 651222 RM0228087 Polygonaceae Polygonum aviculare L. RM-12381 B. E. Nelson 43184 21 8 1997 U.S.A. Wyoming Albany [location and coordinates withheld] Sagebrush-meadow adjacent to a snow fence. 7450 7520 ft. Flowering and Fruiting N RM0228087 N 624 RM 504962 So Salt River Range Polygonaceae Polygonum aviculare L. RM-98891 Ronald L. Hartman 33529 27 6 1992 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Commissary Ridge: ca 0.5 air mi SE of Kemmerer Reservoir along powerlines E of paved road; ca 12 air mi NW of Kemmerer. Rolling sagebrush-grasslands, southwest exposure with some aspen on northeast side of gravelly ridge, also along roadside. 7150 7400 ft. 41° 55' 55" N, 110° 38' 11" W T23N R117W S36 41.931944 -110.636389 Flowering and Fruiting N N 625 RM 505557 So Salt River Range RM Polygonaceae Polygonum aviculare L. RM-98903 Ronald L. Hartman 41467 22 7 1993 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: ca 6 air mi N of Kemmerer. Sagebrush slopes with serviceberry and coralberry and grassy flats. 7200 7300 ft. 41° 53' 53" N, 110° 33' 13" W T22N R116W S14 South 1/4; and also S23 and W1/2 S24 41.898056 -110.553611 Flowering and Fruiting N N 626 RM 50566 Packer 1997 RM 651223 RM0228086 Polygonaceae Polygonum aviculare L. RM-12397 Ronald L. Hartman 58240 25 6 1997 U.S.A. Wyoming Albany Laramie Range: ridge E of south end of Wheatland Reservoir No. 2, ca 7.5 air mi NW of Morton Pass. Badlands on east side, sagebrush-grassland above. 7000 7400 ft. 41.7766° N, 105.6155° W T21N R73W S20 W1/2 41.7766 -105.6155 Fruiting N RM0228086 N 627 RM 505775 So Salt River Range Polygonaceae Polygonum aviculare L. RM-98906 Ronald L. Hartman 41688 23 7 1993 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Oyster Ridge, ca 9 air mi N of Kemmerer. Streamside and sandy slopes below, sandstone outcrops and sandy ridge above. 7250 7400 ft. 42° 6' 6" N, 110° 33' 2" W T25N R115W S31 SW1/4; and also T23N R116W S1/4 S36, T22N R115W NW1/4 S6; also T22N R116W N1/2 S1 42.101667 -110.550556 Flowering and Fruiting N N 628 RM 505915 So Salt River Range Polygonaceae Polygonum aviculare L. RM-98907 Ronald L. Hartman 43212 2 8 1993 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Tunp Range: Pine Creek, ca 2 road mi NNE of Pine Creek Ski Area, ca 8 air mi NE of Cokeville. Stream bottom and shaley slopes. 7200 7400 ft. 42° 8' 8" N, 110° 49' 22" W T25N R118W S23 S1/4; also N1/4 S26 42.135556 -110.822778 Flowering and Fruiting N N 629 RM 506228 So Salt River Range RM 608463 RM0228488 Polygonaceae Polygonum aviculare L. RM-98912 Ronald L. Hartman 47034 Charmaine Refsdal 29 6 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Tunp Range: Rock Creek Ridge, 0.5 air mi S of Pine Creek Ski Area. Grassy and wooded slopes. 7000 7600 ft. 42° 5' 5" N, 110° 49' W T24N R118W S4 N1/2 42.084722 -110.816667 N N Flowering and Fruiting N RM0228488 N 630 RM 506355 So Salt River Range Polygonaceae Polygonum aviculare L. RM-98919 Thomas Cramer 2091 20 7 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: vicinity of Coal Creek, ca 14 air mi N of Border Junction. Sagebrush hills with aspen groves. 6800 8000 ft. 42° 24' 24" N, 110° 54' 42" W T28N R119W S24 E1/4; also E1/16 S13; T28N R118W W1/4 S18 42.406667 -110.911667 Flowering and Fruiting N N 631 RM 506449 Cramer 1994 RM Polygonaceae Polygonum aviculare L. RM-98921 Thomas Cramer 2762 4 8 1994 U.S.A. Wyoming Lincoln Green River Basin: east end of Fontenelle Gap, ca 15 air mi W of Fontenelle Reservoir. Creekside meadows, willow thickets, and rockslides. 7000 ft. 42° 5' 5" N, 110° 25' 8" W T24N R115W S2 NW1/4; also NE1/4 S3 42.084722 -110.418889 Flowering N N 632 RM 506525 So Salt River Range Polygonaceae Polygonum aviculare L. RM-98923 Thomas Cramer 3789 14 8 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Hams Fork River, ca 1 air mi N of Frontier. Riverside meadows, sagebrush, and willows. 6020 ft. 41° 49' 49" N, 110° 31' 43" W T21N R116W S1 41.830278 -110.528611 Flowering and Fruiting N N 633 RM 506584 So Salt River Range Polygonaceae Polygonum aviculare L. RM-98924 Thomas Cramer 3845 14 8 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Lake Viva Naughton, ca 13 air mi NNW of Kemmerer. Reservoir edge, meadows, and sagebrush. 7250 ft. 41° 57' 57" N, 110° 39' 24" W T23N R117W S23 NE1/4; also SE1/4 S14 41.965833 -110.656667 Flowering and Fruiting N N 634 RM 50872 Packer 1997 RM 651224 RM0228085 Polygonaceae Polygonum aviculare L. RM-125 Ronald L. Hartman 58573 16 7 1997 U.S.A. Wyoming Albany Laramie Range: Wallace Draw area, ca 7.5 air mi SE of Garrett. Grassland. 7100 7200 ft. 42.0545° N, 105.4769° W T24N R72W S16 SE1/4 42.0545 -105.4769 Fruiting N RM0228085 N 635 RM 508740 Markow 1991 Polygonaceae Polygonum aviculare L. RM-98997 Ronald L. Hartman 30326 Rafael Molina 24 7 1991 U.S.A. Idaho Fremont Targhee National Forest: West Slope Teton Range: Cart Hollow, ca 3 air mi NE of Lamont. Lodgepole pine forests with scattered meadows and wet areas. 6200 6300 ft. T8N R45E S28; also S33 43.9915 -111.1496 1 mi. Calc. from TRS N N 636 RM 508812 Markow 1991 RM 651900 RM0228508 Polygonaceae Polygonum aviculare L. RM-98999 Ronald L. Hartman 30398 Rafael Molina 24 7 1991 U.S.A. Wyoming Teton Targhee National Forest: West Slope Teton Range: Coyote Meadows, ca 11 air mi E of Lamont, Idaho. Lodgepole pine forest with meadow and marshy area. 6400 ft. 43.99139° N, 111.00222° W T47N R118W S34 43.99139 -111.00222 Vegetative N RM0228508 N 637 RM 509202 Markow 1991 RM 651899 RM0228510 Polygonaceae Polygonum aviculare L. RM-99009 Ronald L. Hartman 30786 Rafael Molina 28 7 1991 U.S.A. Wyoming Teton Targhee National Forest: West Slope Teton Range: slope above South Badger Creek, ca 10.5 air mi NE of Tetonia, Idaho. Lodgepole pine forest 8000 ft. 43.878° N, 110.9661° W T45N R118W S12 43.878 -110.9661 Fruiting N RM0228510 N 638 RM 50928 Packer 1997 RM 651225 RM0228084 Polygonaceae Polygonum aviculare L. RM-125 Ronald L. Hartman 58629 16 7 1997 U.S.A. Wyoming Albany Laramie Range: Wallace Draw area, ca 7.5 air mi SE of Garrett. Grassland. 7100 7200 ft. 42.0545° N, 105.4769° W T24N R72W S16 SE1/4 42.0545 -105.4769 Buds N RM0228084 N 639 RM 509886 Markow 1992 RM 651882 Polygonaceae Polygonum aviculare L. RM-29234 Stuart Markow 10504 9 8 1992 U.S.A. Idaho Clark Targhee National Forest: Centennial Mountains: area adjacent to Taylor Creek, ca 16 air mi NW of Island Park. Clearcut dominated by forbs and grasses. 5900 6000 ft. 44.5106° N, 111.6466° W; uncertainty 1 mi. T14N R41E S29 44.5106 -111.6466 1 mi. Flowering and Fruiting N N 640 RM 510234 Markow 1992 RM 651881 Polygonaceae Polygonum aviculare L. RM-99098 Stuart Markow 10816 17 8 1992 U.S.A. Idaho Fremont Targhee National Forest: Henrys Lake Mountains: along Twin Creek, ca 9 air mi SW of West Yellowstone, Montana. Coniferous forest adjacent to creek, just beyond riparian dominated by Pseudotsuga menziesii and shrubs. 6800 7000 ft. 44.6127° N, 111.286° W; uncertainty 1 mi. T15N R44E S20 44.6127 -111.286 1 mi. Flowering and Fruiting N N 641 RM 515410 Markow 1991 RM 651895 RM0228509 Polygonaceae Polygonum aviculare L. RM-99265 Stuart Markow 5628 11 8 1991 U.S.A. Wyoming Teton Targhee National Forest: East Slope Snake River Range: Divide Trail, S of Mosquito Creek Road. Roadside and adjacent coniferous forest, dominated by Pinus contorta, Abies lasiocarpa, and Picea engelmannii, with some riparian. 6600 7200 ft. 43.428° N, 110.9037° W T40N R117W S17 43.428 -110.9037 Fruiting N RM0228509 N 642 RM 515661 Markow 1991 Polygonaceae Polygonum aviculare L. RM-99269 Stuart Markow 5855 13 8 1991 U.S.A. Idaho Fremont Targhee National Forest: Island Park Plateau: Lower Mesa Falls Campground and vicinity. Coniferous forest dominated by Pseudotsuga menziesii, with many clearings and some riparian. 6000 ft. T10N R44E S19; also T10N R43E S24 44.1796 -111.3046 1 mi. Calc. from TRS N N 643 RM 515705 Markow 1991 RM 651893 Polygonaceae Polygonum aviculare L. RM-26616 Stuart Markow 5894 15 8 1991 U.S.A. Idaho Teton Targhee National Forest: West Slope Teton Range: Pinochle Rd, 0.5 mi E of entrance to National Forest. Coniferous forest dominated by Pinus contorta, Pseudotsuga menziesii, and Prunus virginiana. 6600 6900 ft. 43.9047° N, 111.0897° W; uncertainty 1 mi. T7N R45E S25 43.9047 -111.0897 1 mi. Flowering and Fruiting N N 644 RM 51595 Packer 1998 RM 651694 RM0228578 Polygonaceae Polygonum aviculare L. RM-12429 B. A. Packer 3852 T. McGowan & T. Freeman 2 7 1998 U.S.A. Wyoming Converse Laramie Range: along unnamed creek, ca 8.5 air mi from Glenrock on County Road 19. Cow pasture and adjacent sandstone/granite canyon. 6000 6500 ft. 42.7297° N, 106.03° W T32N R76W S19 SE1/4 42.7297 -106.03 Flowering and Fruiting N RM0228578 N 645 RM 518103 Markow 1992 Polygonaceae Polygonum aviculare L. RM-99380 Stuart Markow 8050 22 6 1992 U.S.A. Idaho Clark Targhee National Forest: Western Centennial Mountains: along Modoc Creek, 2 air mi S of National Forest boundary, ca 22 air mi NW of Dubois. Canyon with mostly Artemisia, many forbs and grasses. 7400 7500 ft. T13N R35E S4; also S9 44.482 -112.3514 1 mi. Calc. from TRS N N 646 RM 518259 Markow 1992 RM 651897 Polygonaceae Polygonum aviculare L. RM-29328 Stuart Markow 8191 24 6 1992 U.S.A. Idaho Clark Targhee National Forest: Cenntenial Mountains; W side of Stoddard Creek near confluence with Beaver Creek, ca 16 air mi N of Dubois. Moist meadow dominated by forbs and grasses. 6000 ft. 44.4246° N, 112.2104° W; uncertainty 1 mi. T13N R36E S27; also S35 44.4246 -112.2104 1 mi. Flowering and Fruiting N N 647 RM 518469 Markow 1992 RM 651896 Polygonaceae Polygonum aviculare L. RM-99396 Stuart Markow 8383 28 6 1992 U.S.A. Idaho Lemhi Targhee National Forest: Beaverhead Range: along Willow Creek, ca 2.5 air mi N of Nicholia. Clearing in coniferous forest, dominated by grasses and forbs. 7800 ft. 44.3984° N, 112.9836° W; uncertainty 1 mi. T12N R29E S3 44.3984 -112.9836 1 mi. Flowering and Fruiting N N 648 RM 518672 Markow 1992 RM 651884 Polygonaceae Polygonum aviculare L. RM-99412 Stuart Markow 8656 4 7 1992 U.S.A. Idaho Clark Targhee National Forest: Centennial Mountains: Cottonwood Creek area, ca 6.5 air mi N of Kilgore. In shelterwood cut dominated by forbs and grasses, scattered Pseudotsuga menziessii and Abies lasiocarpa. 6700 6800 ft. 44.482° N, 111.9889° W; uncertainty 1 mi. T14N R39E S31 44.482 -111.9889 1 mi. Flowering and Fruiting N N 649 RM 518833 Markow 1992 RM 651883 Polygonaceae Polygonum aviculare L. RM-26629 Stuart Markow 8802 6 7 1992 U.S.A. Idaho Fremont Targhee National Forest: Island Park Plateau: intersection of U.S. Hwy 20 and Little Butte Rd., ca 13 air mi N of Ashton. Clearcut in coniferous forest, ca 5 years old, dominated by grasses, Carex and forbs, with scattered Pinus contorta. 6200 ft. 44.2662° N, 111.4657° W; uncertainty 1 mi. T11N R42E S23 44.2662 -111.4657 1 mi. Flowering and Fruiting N N 650 RM 519420 Markow 1992 RM 651889 Polygonaceae Polygonum aviculare L. RM-99454 Stuart Markow 9331 13 7 1992 U.S.A. Idaho Fremont Targhee National Forest: Island Park Plateau: ca 100 yds N of Henrys Fork, below Island Park Dam. Dry site, mostly forbs. 6300 ft. 44.4266° N, 111.3872° W; uncertainty 1 mi. T13N R43E S28 44.4266 -111.3872 1 mi. Flowering and Fruiting N N 651 RM 519788 Markow 1992 RM 651888 Polygonaceae Polygonum aviculare L. RM-99477 Stuart Markow 9664 22 7 1992 U.S.A. Idaho Clark Targhee National Forest: Centennial Mountains: Bear Gulch at head of trail to Mule Meadows and Table Mountain, ca 7 air mi NW of Kilgore. Along roadside adjacent to coniferous forest dominated by Pseudotsuga menziesii and Pinus contorta, some Picea englemannii. 6900 ft. 44.5106° N, 111.9084° W; uncertainty 1 mi. T13N R38E S4 44.5106 -111.9084 1 mi. Flowering and Fruiting N N 652 RM 519931 Markow 1992 RM 651887 Polygonaceae Polygonum aviculare L. RM-29359 Stuart Markow 9793 24 7 1992 U.S.A. Idaho Clark Targhee National Forest; Western Centennial Mountains.: 0.5 mi N of entrance to Huntley Canyon, ca 1 air mi NW of Spencer. Open slope dominated by Artemisia, Symphoricarpos, and grasses, with many roadside weeds. 6000 ft. 44.3681° N, 112.186° W; uncertainty 1 mi. T12N R36E S14 44.3681 -112.186 1 mi. Flowering and Fruiting N N 653 RM 520113 Markow 1992 RM 651886 Polygonaceae Polygonum aviculare L. RM-99509 Stuart Markow 9958 26 7 1992 U.S.A. Idaho Clark Targhee National Forest: Western Centennial Mountains: along Irving Creek, ca 27 air mi NW of Dubois. Plants just above riparian area. 7000 7200 ft. 44.4533° N, 112.6131° W; uncertainty 1 mi. T13N R33E S17 44.4533 -112.6131 1 mi. Flowering and Fruiting N N 654 RM 521614 Arizona/New Mexico RM 31841 Polygonaceae Polygonum aviculare L. RM-100046 Dr. D. T. MacDougal 187 28 6 1898 U.S.A. Arizona no county Grand Canyon of the Colorado. 7000 ft. Flowering and Fruiting N N 655 RM 521951 Arizona/New Mexico RM 58097 Polygonaceae Polygonum aviculare L. RM-100231 E. O. Wooton s.n. 28 8 1899 U.S.A. New Mexico Lincoln Tularosa Creek. Flowering and Fruiting N N 656 RM 522091 Arizona/New Mexico RM 450824 Polygonaceae Polygonum aviculare L. RM-3984 Earl V. Storm 301 18 7 1927 U.S.A. Arizona Coconino Kaibab National Forest: Pleasant Valley. 3% west slope; deep clay loam soil; Aster, yarrow, potentilla, muhlenbergia. 8400 ft. 36.49099 -112.1302 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 657 RM 522542 Arizona/New Mexico RM 99689 Polygonaceae Polygonum aviculare L. RM-5055 Herbert C. Hanson 191 20 7 1922 U.S.A. Arizona Coconino Flagstaff. 6900 ft. T21N R7E S16 35.19749 -111.6512 NAD 83 2 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 658 RM 522643 Arizona/New Mexico USFS 450788 Polygonaceae Polygonum aviculare L. RM-5338 Hermann W. Krauch 38 8 8 1936 U.S.A. New Mexico Otero Lincoln National Forest: Cloudcroft. Moderate north slope; clay loam soil; in timber. 8700 ft. T16S R12E S5 32.95539 -105.7429 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering N N 659 RM 522724 Arizona/New Mexico RM 176177 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Edward L. Greene. RM-5566 J. C. Blumer 1415 22 9 1906 U.S.A. Arizona Cochise Chiricahua Mountains: Barfoot Park. Rolling, andesitic pine land, recently lumbered. 8000 8250 ft. T17S R30E S33 31.917 -109.2804 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 660 RM 522725 Arizona/New Mexico RM 176178 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Edward L. Greene. RM-5566 J. C. Blumer 1415 22 9 1906 U.S.A. Arizona Cochise Chiricahua Mountains: Barfoot Park. Rolling, andesitic pine land, recently lumbered. 8000 8250 ft. T17S R30E S33 31.917 -109.2804 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 661 RM 523789 Arizona/New Mexico USFS 450793 Polygonaceae Polygonum aviculare L. RM-7961 M. W. Talbot 7 22 8 1922 U.S.A. New Mexico Catron Datil National Forest: O Bar O Canyon. Level slope; Deep damp to wet tank rim; with weed, pepper grass, dock, six-weeks grass. 7600 ft. T9S R14W S5 33.5593 -108.3127 NAD 83 4 mi. N Y Nat. Geog. TOPO! Flowering N N 662 RM 524826 Arizona/New Mexico RM 55973 Polygonaceae Polygonum aviculare L. RM-8984 O. B. Metcalfe 682 13 9 1903 U.S.A. New Mexico Grant Mangas Springs, 18 mi NW of Silver City. 4770 ft. 32.8423 -108.5109 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 663 RM 524925 Arizona/New Mexico RM 196352 Polygonaceae Polygonum aviculare L. RM-101513 Paul Schallert s.n. 26 6 1943 U.S.A. Arizona Coconino Navajo Ordnance Depot, Flagstaff. 7200 ft. Flowering and Fruiting N N 664 RM 525191 Arizona/New Mexico USFS 450789 Polygonaceae Polygonum aviculare L. RM-9820 Robert S. Campbell 66 Vance A. Thomas 22 8 1928 U.S.A. New Mexico Lincoln Lincoln National Forest: Duidoso District: upper Ruidoso River. 5 degree north slope; gravelly loam soil; woodland with Pinyon, juniper and blue grama. 7100 ft. Could not be mapped. Flowering N N 665 RM 525805 Arizona/New Mexico USFS 450795 Polygonaceae Polygonum aviculare L. RM-11072 W. Ellis Wiltbank 67 16 9 1930 16 Sep. 1930 U.S.A. Arizona Gila Tonto National Forest: Reynolds Creek Ranger Station pasture. Moderate northwest slope; deep coarse clay soil; timber with Ambrosia, annual gramas. 5400 ft. T6N R13E S12 33.8718 -110.9749 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 666 RM 525835 Arizona/New Mexico USFS 450798 Polygonaceae Polygonum aviculare L. RM-102075 William H. Kruse 44 11 8 1967 U.S.A. Arizona Coconino Wild Bill Experimental Area: ca 13 mi NE of Flagstaff. Gentle Southwest slope; gravelly silt loam; open - disturbed soil; with ponderosa pine and bunch grasses. 7600 ft. Flowering and Fruiting N N 667 RM 525851 Arizona/New Mexico USFS 450790 Polygonaceae Polygonum aviculare L. RM-102082 William H. Woods Jr. 2-W 11 1920 U.S.A. New Mexico Lincoln Lincoln National Forest: Gallinas District. Average slope; loam soil. 6500 ft. Flowering and Fruiting N N 668 RM 525917 Arizona/New Mexico USFS 450792 Polygonaceae Polygonum aviculare L. RM-11390 W. R. Chapline 430 25 8 1912 U.S.A. Arizona Coconino Coconino National Forest: E of Marshall Lake. Brownish clay loam soil; in yellow pine-gambel oak type. 7200 ft. T20N R8E S15 35.11899 -111.5292 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 669 RM 52710 Packer 1998 RM 651695 RM0228909 Polygonaceae Polygonum aviculare L. RM-12446 B. A. Packer 4961 T. McGowan & J. Brondum 31 7 1998 U.S.A. Wyoming Albany Laramie Range: Medicine Bow National Forest: along the Middle Branch Middle Lodgepole Creek, ca 11 air mi ESE of Laramie. Roadside. 7800 8100 ft. 41.2684° N, 105.3351° W T15N R71W S15 41.2684 -105.3351 Flowering and Fruiting N RM0228909 N 670 RM 527331 Vanderhorst 1990 686961 Polygonaceae Polygonum aviculare L. RM-102337 James P. Vanderhorst 1380 27 7 1990 U.S.A. Colorado Garfield Flat Tops/White River Plateau: Middle Derby Creek, ca 30 air mi NNW of Glenwood Springs. Weedy trailhead and bank of ditch, with aspen and sagebrush. 9000 ft. 39.9266° N, 107.0594° W T1S R86W S32 39.9266 -107.0594 N N 671 RM 52741 Packer 1998 RM 651696 RM0228910 Polygonaceae Polygonum aviculare L. RM-12447 B. A. Packer 4992 2 8 1998 U.S.A. Wyoming Albany Laramie Range: ca 15 air mi SE of Laramie. Along pond bank. 8100 8200 ft. 41.0961° N, 105.4688° W T13N R72W S16 NW1/4 41.0961 -105.4688 Flowering and Fruiting N RM0228910 N 672 RM 527725 Vanderhorst 1990 686960 Polygonaceae Polygonum aviculare L. RM-102365 James P. Vanderhorst 1730 14 8 1990 U.S.A. Colorado Rio Blanco Flat Tops/White River Plateau: ridge between Big Beaver and Fawn creeks, ca 17 air mi E of Meeker. Steep east-facing slope and roadside, with aspen, serviceberry, and snowberry. 8000 ft. 40.0552° N, 107.531° W T1N R90W S18 40.0552 -107.531 N N 673 RM 52943 Packer 1998 RM 651697 RM0228911 Polygonaceae Polygonum aviculare L. RM-12449 B. A. Packer 5194 T. McGowan & J. Brondum 6 8 1998 U.S.A. Wyoming Albany Laramie Range: Roger Canyon Road, ca 10 air mi NE of Laramie. Roadside. 7500 7800 ft. 41.3991° N, 105.4121° W T17N R72W S36 South1/2 41.3991 -105.4121 Flowering and Fruiting N RM0228911 N 674 RM 52955 Packer 1998 RM 651698 RM0228912 Polygonaceae Polygonum aviculare L. RM-12450 B. A. Packer 5206 T. McGowan & J. Brondum 11 8 1998 U.S.A. Wyoming Converse Laramie Range: along Root Creek, ca 11 air mi SE of Glenrock; ca 19 air mi SW of Douglas. Grazed cow pasture in sagebrush grassland. 6200 6900 ft. 42.7006° N, 105.784° W T32N R75W S36 42.7006 -105.784 Flowering and Fruiting N RM0228912 N 675 RM 53020 Packer 1998 RM 651699 RM0228913 Polygonaceae Polygonum aviculare L. RM-12451 B. A. Packer 5271 T. McGowan & J. Brondum 12 8 1998 U.S.A. Wyoming Natrona Laramie Range: ca 10 air mi SE of Casper on County Road 607, along unnamed dry creek. Along dry creek beds and surrounding grasslands. 6200 6500 ft. 42.7006° N, 106.1576° W T32N R78W S35 SE1/4 42.7006 -106.1576 Flowering and Fruiting N RM0228913 N 676 RM 532065 Vanderhorst 1990 685397 Polygonaceae Polygonum aviculare L. RM-102632 Ronald L. Hartman 25605 22 6 1990 U.S.A. Colorado Routt Flat Tops/White River Plateau: above Williams Fork, ca 13 air mi SSW of Hayden. Sandstone and shale outcrop with oak, serviceberry, and chokecherry and roadside; roadside. 6800 7200 ft. 40.319° N, 107.318° W T4N R88W S18 40.319 -107.318 N N 677 RM 532688 Vanderhorst 1990 685398 Polygonaceae Polygonum aviculare L. RM-102651 Ronald L. Hartman 26227 28 6 1990 U.S.A. Colorado Garfield Flat Tops/White River Plateau: West Elk Creek, ca 14 air mi NE of Rifle. Oak-juniper woodland. 8700 8800 ft. 39.6587° N, 107.6256° W T4S R91W S32; also S33 39.6587 -107.6256 N N 678 RM 533526 Ward 1996 RM 648851 RM0228464 Polygonaceae Polygonum aviculare L. RM-102693 B. E. Nelson 38609 14 7 1996 U.S.A. Wyoming Carbon South-central Wyoming: Sierra Madre: along the Continental Divide off Sage Creek or County Road 401, ca 26 air mi S of Rawlins. Sandy cut bank in sagebrush grassland. 8070 8240 ft. 41.4037° N, 107.2337° W T17N R87W S31 SW1/4 41.4037 -107.2337 Flowering and Fruiting N RM0228464 N 679 RM 534156 Ward 1996 RM 648814 RM0228463 Polygonaceae Polygonum aviculare L. RM-102714 B. E. Nelson 39234 21 7 1996 U.S.A. Wyoming Carbon South-central Wyoming: Sierra Madre: on the divide between Wild Cow and Little Savery drainages, ca 2.5-3 air mi N of Ketchum Buttes, ca 32 air mi SSW of Rawlins; ca 22.5 air mi NE of Baggs. On the road and roadside. 7520 7720 ft. 41.3304° N, 107.4125° W T16N R89W S28 W1/2 41.3304 -107.4125 Flowering and Fruiting N RM0228463 N 680 RM 534278 Ward 1996 RM 670950 RM0228448 Polygonaceae Polygonum aviculare L. RM-102722 B. E. Nelson 39536 7 8 1996 U.S.A. Wyoming Sweetwater [location and coordinates withheld] Corral in the stream bottom. 6740 6780 ft. Flowering and Fruiting N RM0228448 N 681 RM 534450 Ward 1996 RM 648813 RM0228462 Polygonaceae Polygonum aviculare L. RM-102748 B. E. Nelson 39708 11 8 1996 U.S.A. Wyoming Sweetwater South-central Wyoming: along Shell Creek at BLM Road 4412 crossing just W of Skull Creek Rim, ca 1 1/4 mi SSE of Cow Creek Ranch, ca 52.5 air mi SE of Rock Springs; ca 36 air mi W of Baggs. Along the stream channel. 6870 6900 ft. 41.1129° N, 108.3631° W T13N R97W S7 NW1/4 41.1129 -108.3631 Flowering and Fruiting N RM0228462 N 682 RM 534573 Ward 1996 RM 648812 RM0228461 Polygonaceae Polygonum aviculare L. RM-102754 B. E. Nelson 39830 13 8 1996 U.S.A. Wyoming Carbon South-central Wyoming: Sierra Madre: along a small tributary of Savery Creek and Browns Hill or County Road 602, ca 2.3 air mi NW of Tullis; ca 36.5 air mi S of Rawlins; ca 21 air mi NE of Baggs. Roadside. 7240 7400 ft. 41.2434° N, 107.3365° W T15N R88W S30 NE1/2 41.2434 -107.3365 Flowering N RM0228461 N 683 RM 534631 Ward 1996 RM 648811 RM0228460 Polygonaceae Polygonum aviculare L. RM-102758 B. E. Nelson 39888 15 8 1996 U.S.A. Wyoming Sweetwater [location and coordinates withheld] Seeps and alkali flats in the bottom of the draw. 6780 6820 ft. Flowering and Fruiting N RM0228460 N 684 RM 534714 Ward 1996 RM 648894 RM0228456 Polygonaceae Polygonum aviculare L. RM-102766 B. E. Nelson 39971 18 8 1996 U.S.A. Wyoming Carbon South-central Wyoming: ca 0.5 mi SW of Bridger Pass on the southeast edge of Atlantic Rim, ca 20 air mi SW of Rawlins. Mud flats of a stock pond. 7420 7520 ft. 41.5485° N, 107.444° W T18N R89W S8 SE1/4 41.5485 -107.444 Flowering and Fruiting N RM0228456 N 685 RM 535857 Ward 1996 RM 648856 RM0228595 Polygonaceae Polygonum aviculare L. RM-77 Beth Ward 1878 4 7 1996 U.S.A. Wyoming Sweetwater South-central Wyoming: Green River Basin: adjacent to and mainly S of the confluence of Middle Marsh Creek and Flaming Gorge Reservoir, ca 36 air mi SSW of Rock Springs. Close proximity to creek or reservoir. 6010 6130 ft. 41.0928° N, 109.5126° W T13N R107W S19 N1/2 41.0928 -109.5126 Flowering N RM0228595 N 686 RM 536224 Ward 1996 RM 648855 RM0228594 Polygonaceae Polygonum aviculare L. RM-102856 Beth Ward 2202 10 7 1996 U.S.A. Wyoming Sweetwater [location and coordinates withheld] Creek bottom. 6470 6550 ft. Flowering N RM0228594 N 687 RM 537383 Ward 1996 RM 648854 RM0228593 Polygonaceae Polygonum aviculare L. RM-102910 Beth Ward 3221 24 7 1996 U.S.A. Wyoming Carbon South-central Wyoming: north facing slopes and bottom of Garden Gulch, ca 1.5 air mi SW of Cow Creek Butte; ca 33 air mi SSW of Rawlins. Roadside. 7230 7520 ft. 41.3449° N, 107.5266° W; uncertainty 1 mi. T16N R90W S21 N1/4; also S1/4 S16 41.3449 -107.5266 1 mi. Flowering N RM0228593 N 688 RM 538122 Ward 1996 RM 648853 RM0228592 Polygonaceae Polygonum aviculare L. RM-73 Beth Ward 3873 18 8 1996 U.S.A. Wyoming Carbon South-central Wyoming: Sierra Madre: below Rendle Rim, ca 1 air mi SSW of Rendle Butte; ca 30.5 air mi SSW of Rawlins. Near spring fed pond. 7445 7880 ft. 41.3449° N, 107.4125° W T16N R89W S21 E1/4; also W1/4 S22 41.3449 -107.4125 Flowering N RM0228592 N 689 RM 538146 Ward 1996 RM 648852 RM0228604 Polygonaceae Polygonum aviculare L. RM-102959 Beth Ward 3895 18 8 1996 U.S.A. Wyoming Carbon South-central Wyoming: Sierra Madre: near headwaters of Wild Cow Creek, ca 3 air mi SW of Rendle Butte; ca 33 air mi SSW of Rawlins. Dried pond. 7220 7560 ft. 41.3304° N, 107.4315° W T16N R89W S29 SW1/4; also NE1/4 S31, NW1/4 S32; also SE1/4 S30 41.3304 -107.4315 Flowering N RM0228604 N 690 RM 539400 Ward 1997 RM 649084 RM0228450 Polygonaceae Polygonum aviculare L. RM-103013 Beth Ward 4340 30 5 1997 U.S.A. Wyoming Sweetwater South-Central Wyoming: Green River Basin: greasewood flats and cottonwoods adjacent to Big Island Wash and Green River, ca 26 air mi WNW of Rock Springs. Adjacent to river. 6200 6220 ft. 41.7482° N, 109.7182° W T21N R109W S36 W1/2 41.7482 -109.7182 Flowering N RM0228450 N 691 RM 539809 Ward 1997 RM 649085 RM0228451 Polygonaceae Polygonum aviculare L. RM-103026 Beth Ward 4741 7 6 1997 U.S.A. Wyoming Sweetwater South-Central Wyoming: Rock Springs Uplift: rocky outcrops and draws draining to Black Butte Creek, ca 6 air mi E of Cooper Ridge; ca 18 air mi S of Point of Rocks. Disturbed roadside. 6975 7080 ft. 41.4052° N, 108.783° W T17N R101W S34 NE1/4 41.4052 -108.783 Flowering N RM0228451 N 692 RM 540759 Ward 1997 RM 649086 RM0228452 Polygonaceae Polygonum aviculare L. RM-103052 Beth Ward 5679 17 6 1997 U.S.A. Wyoming Sweetwater South-Central Wyoming: Washakie Basin: badlands ca 3 air mi NW of Dad draining to Muddy Creek, ca 1 air mi W of Muddy Creek; ca 25 air mi NNW of Baggs. Draw bottom. 6585 6705 ft. 41.3594° N, 107.7927° W T16N R92W S18 41.3594 -107.7927 Flowering N RM0228452 N 693 RM 540773 Ward 1997 RM 649087 RM0228453 Polygonaceae Polygonum aviculare L. RM-103054 Beth Ward 5693 20 6 1997 U.S.A. Wyoming Sweetwater South-Central Wyoming: flats and buttes adjacent to Pacific Creek; ca 1 air mi S or Wy Hwy 28; ca 2 air mi E of confluence of Pacific and Jack Morrow creeks; ca 12.5 air mi NE of Farson. Adjacent to creek. 6800 6825 ft. 42.1991° N, 109.2262° W T26N R104W S28; S28 E1/4; also S27 W1/4 42.1991 -109.2262 Flowering and Fruiting N RM0228453 N 694 RM 540910 Ward 1997 RM 649088 RM0228454 Polygonaceae Polygonum aviculare L. RM-103060 Beth Ward 5829 20 6 1997 U.S.A. Wyoming Sweetwater South-Central Wyoming: draws and slopes and creek bottom of Alkali Wash, ca 6 air mi SW of Oregon Buttes; ca 25.5 air mi ENE of Farson. Near spring. 7160 7325 ft. 42.2137° N, 108.9538° W T26N R102W S23 N1/2; also South 1/4 S14 42.2137 -108.9538 Flowering N RM0228454 N 695 RM 542239 Ward 1997 RM 649089 RM0228455 Polygonaceae Polygonum aviculare L. RM-103107 Beth Ward 7140 25 7 1997 U.S.A. Wyoming Sweetwater South-Central Wyoming: creek bottom and adjacent west-facing hillside of creek flowing northward into Little Red Creek, ca 4 air mi W of Pine Mountain; ca 1.5 air mi N of Tepee Mountains; ca 38 air mi SSE of Rock Springs. Disturbed roadside. 7560 7780 ft. 41.0207° N, 109.092° W T12N R104W S14 W1/2 41.0207 -109.092 Flowering and Fruiting N RM0228455 N 696 RM 542953 Williams RM 959694 RM0214774 Polygonaceae Polygonum aviculare L. RM-103411 Roger L. Williams 860 19 8 1989 U.S.A. Wyoming Carbon Sierra Madre: 1 air mi SW of Encampment. Disturbed, dry soil. 7500 ft. T14N R84W S11 41.1916 -106.8003 NAD 83 1 mi. N N Nat. Geog. TOPO! Occasional; flowers pinkish. Flowering N RM0214774 N 697 RM 545632 Wood 1995 Polygonaceae Polygonum aviculare L. RM-103532 Jean Wood 3282 10 8 1995 U.S.A. Washington Ferry Western Colville National Forest and Vicinity: Kettle Crest Trail and Old Stage Road, ca 6 air mi N of Sherman Pass; from trailhead on Albion Hill Road. South aspect sagebrush balds with scattered large Douglas fir; subalpine fir/lodgepole pine forest with large 1 year-old burn areas. 5400 6486 ft. 48.7359° N, 118.4713° W T37N R34E S2; also S11, S12; also S13; T38N R34E S35 48.7359 -118.4713 Flowering N N 698 RM 547009 Wood 1996 Polygonaceae Polygonum aviculare L. RM-103566 Jean Wood 3921 20 5 1996 U.S.A. Washington Ferry Western Colville National Forest and Vicinity: French Point, west bank of Columbia River, ca 10 air mi SW of Kettle Falls. Ponderosa pine/pinegrass open forest to riverbank and rocky islands. 1300 ft. 48.5037° N, 118.1793° W T35N R37E S29; also S31 and S32 48.5037 -118.1793 Flowering and Fruiting N N 699 RM 547512 Wood 1996 Polygonaceae Polygonum aviculare L. RM-103586 Jean Wood 4423 Jack Nisbet 1 6 1996 U.S.A. Washington Stevens Western Colville National Forest and Vicinity: mouth of Colville River, north bank below bridge on Wash Hwy 25, ca 3 mi S of Kettle Falls. Riverbank, flood area, and bordering ponderosa pine forest. 1300 ft. 48.5761° N, 118.0927° W T36N R37E S36 SE1/4 48.5761 -118.0927 Flowering and Fruiting N N 700 RM 549995 Wood 1996 Polygonaceae Polygonum aviculare L. RM-103632 Jean Wood 6885a Diane Pavek 3 8 1996 U.S.A. Washington Ferry Western Colville National Forest and Vicinity: White Mountain on Kettle Crest Trail, ca 7 air mi S of Sherman Pass. Trail through burn (1988) and upland meadows and slopes with fellfields and talus; scattered Douglas fir and subalpine fir. 5100 6900 ft. 48.5032° N, 118.4227° W T35N R35E S28 SW1/4; also S29, NE1/4 S30; also SW1/4 S20 48.5032 -118.4227 Flowering N N 701 RM 552142 Wyo/Salt River 1992 RM 647051 RM0228071 Polygonaceae Polygonum aviculare L. RM-103698 B. E. Nelson 23159 Russ Nelson 13 7 1992 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: along Strawberry Creek at the reservoir and below, ca 4 air mi ENE of Bedford, ca 13.5 air mi NNE of Afton. Reservoir banks. 7000 ft. 42.9017° N, 110.8633° W; uncertainty 1 mi. T34N R118W S25 42.9017 -110.8633 1 mi. Flowering and Fruiting N RM0228071 N 702 RM 552261 Wyo/Salt River 1992 RM 647052 RM0228072 Polygonaceae Polygonum aviculare L. RM-103704 B. E. Nelson 23278 Russ Nelson 15 7 1992 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: along Kilgore Creek ca 4 air mi E of Hoback Peak, ca 8.5 air mi SSW of Bondurant, ca 36 air mi NW of Pinedale. Turn-around in creek bottom spruce forest. 7600 ft. 43.0894° N, 110.4814° W; uncertainty 1 mi. T36N R114W S17 43.0894 -110.4814 1 mi. Flowering N RM0228072 N 703 RM 552721 Wyo/Salt River 1992 RM 647053 RM0228073 Polygonaceae Polygonum aviculare L. RM-103714 B. E. Nelson 23737 Russ Nelson 7 8 1992 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: along South Fork North Horse Creek, ca 35 air mi W of Pinedale. On old logging road through spruce-fir forest. 8400 8600 ft. 42.9186° N, 110.5381° W; uncertainty 1 mi. T34N R115W S14 42.9186 -110.5381 1 mi. Flowering and Fruiting N RM0228073 N 704 RM 552954 Wyo/Salt River 1992 RM 647054 RM0228074 Polygonaceae Polygonum aviculare L. RM-103720 B. E. Nelson 23970 Russ Nelson 10 8 1992 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: at the head of Fire Trail Creek drainage, ca 7.5 air mi SE of Alpine; ca 26 air mi N of Afton. On closed logging road through clearcut. 8100 8500 ft. 43.1047° N, 110.8842° W; uncertainty 1 mi. T36N R118W S14 43.1047 -110.8842 1 mi. Flowering and Fruiting N RM0228074 N 705 RM 553190 Wyo/Salt River 1992 RM 647055 RM0228079 Polygonaceae Polygonum aviculare L. RM-103741 B. E. Nelson 24206 Russ Nelson 14 8 1992 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: unnamed tributary of Fisherman Creek ca 1 mi W of Sled Runner Creek, ca 8 air mi SE of Bondurant; ca 28 air mi NW of Pinedale. Roadside in sagebrush-grassland. 7100 7300 ft. 43.1311° N, 110.2733° W; uncertainty 1 mi. T37N R112W S34 43.1311 -110.2733 1 mi. Flowering and Fruiting N RM0228079 N 706 RM 553274 Wyo/Salt River 1992 RM 647056 RM0228080 Polygonaceae Polygonum aviculare L. RM-103743 B. E. Nelson 24290 Russ Nelson 14 8 1992 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: north slope of South Rim above Muddy Creek and Coyote Gulch, ca 9-9.5 air mi SSE of Bondurant; ca 29 air mi NW of Pinedale. In and along a truck trail. 7600 7900 ft. 43.075° N, 110.3431° W; uncertainty 1 mi. T36N R113W S21 43.075 -110.3431 1 mi. Flowering and Fruiting N RM0228080 N 707 RM 553468 Wyo/Salt River 1992 RM 647058 RM0228082 Polygonaceae Polygonum aviculare L. RM-103752 B. E. Nelson 24485 Russ Nelson 17 8 1992 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Wyoming Range: along Greys River Road ca 2.8 road mi above the forks; ca 9 air mi ESE of Alpine; ca 27.5 air mi N of Afton. Roadside. 6100 ft. 43.12° N, 110.8447° W; uncertainty 1 mi. T36N R117W S7 43.12 -110.8447 1 mi. Flowering and Fruiting N RM0228082 N 708 RM 553532 Wyo/Salt River 1992 RM 647059 RM0228093 Polygonaceae Polygonum aviculare L. RM-103762 B. E. Nelson 24549 Russ Nelson 18 8 1992 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Wyoming Range: south end of Middle Ridge between upper Moose Creek and Greys River, ca 20.5 air mi NNE of Afton. Disturbed areas. 7700 8600 ft. 43.0031° N, 110.7439° W; uncertainty 1 mi. T35N R117W S24 43.0031 -110.7439 1 mi. Flowering and Fruiting N RM0228093 N 709 RM 553622 Wyo/Salt River 1992 RM 647060 RM0228629 Polygonaceae Polygonum aviculare L. RM-103768 B. E. Nelson 24639 Russ Nelson 19 8 1992 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Wyoming Range: Blind Bull Lake, ca 21.3 air mi NE of Afton. Mud flats in lake bed. 8050 ft. 42.9428° N, 110.6319° W; uncertainty 1 mi. T34N R116W S12 42.9428 -110.6319 1 mi. Flowering and Fruiting N RM0228629 N 710 RM 556489 Wyo/Salt River 1992 RM 647061 RM0228096 Polygonaceae Polygonum aviculare L. RM-103864 Ronald L. Hartman 32931 Bruce Embury 22 6 1992 U.S.A. Wyoming Lincoln [location and coordinates withheld] Open area left by receding water of reservoir. 5600 ft. Flowering N RM0228096 N 711 RM 556584 Wyo/Salt River 1992 RM 647029 RM0228875 Polygonaceae Polygonum aviculare L. RM-103866 Ronald L. Hartman 33025 Bruce Embury 23 6 1992 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: Coal Creek and South Piney Creek; ca 21 air mi W of Big Piney. Shaley open slopes bordering on Douglas fir, lodgepole pine, and aspen woodland and streamside and adjacent moist slopes; streamside. 7960 8480 ft. 42.5142° N, 110.5383° W T29N R115W S10 42.5142 -110.5383 Flowering and Fruiting N RM0228875 N 712 RM 556868 Wyo/Salt River 1992 RM 647030 RM0228874 Polygonaceae Polygonum aviculare L. RM-103871 Ronald L. Hartman 33308 Bruce Embury 25 6 1992 U.S.A. Wyoming Sublette Green River Basin: Onion Creek, ca 9 air mi SW of Daniel Junction. Sagebrush-grassland and alkaline stream. 7300 7340 ft. 42.8292° N, 110.2047° W T33N R112W S15 42.8292 -110.2047 Flowering N RM0228874 N 713 RM 557091 Wyo/Salt River 1992 RM 647031 RM0228873 Polygonaceae Polygonum aviculare L. RM-103875 Ronald L. Hartman 33529 27 6 1992 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Commissary Ridge: 0.5 air mi SE of Kemmerer Reservoir along powerlines E of paved road; ca 12 air mi NW of Kemmerer. Rolling sagebrush-grasslands, southwest exposure with some aspen on northeast side of gravelly ridge, also along roadside. 7150 7400 ft. 41.9294° N, 110.6364° W T23N R117W S36 41.9294 -110.6364 Flowering and Fruiting N RM0228873 N 714 RM 557847 Wyo/Salt River 1992 RM 647062 RM0228872 Polygonaceae Polygonum aviculare L. RM-103896 Ronald L. Hartman 34444 22 7 1992 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Wyoming Range: Deadman Mountain trail, 1-2 miles from trailhead; 0.5-1 air mi N of Deadman Mountain summit. Scattered forests with meadows. 9200 9600 ft. 43.0133° N, 110.6686° W T35N R116W S15 43.0133 -110.6686 Flowering and Fruiting N RM0228872 N 715 RM 558223 Wyo/Salt River 1992 RM 647063 RM0228852 Polygonaceae Polygonum aviculare L. RM-103906 Ronald L. Hartman 34820 26 7 1992 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: Trail Creek to Elk Mountain, 0-1 mi N of trail head; 8 air mi E of Alpine. Calcareous substrate with open herb communities. 6180 7000 ft. 43.1678° N, 110.8614° W T37N R117W S22; also S23 43.1678 -110.8614 Flowering and Fruiting N RM0228852 N 716 RM 558264 Wyo/Salt River 1992 RM 647064 RM0228853 Polygonaceae Polygonum aviculare L. RM-103907 Ronald L. Hartman 34861 26 7 1992 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: Trail Creek to Elk Mountain, 1-1.7 mi NE of trail head; 8 air mi E of Alpine. Calcareous substrate with open herb communities. 7000 8000 ft. 43.165° N, 110.8425° W T37N R117W S23 43.165 -110.8425 Flowering and Fruiting N RM0228853 N 717 RM 558369 Wyo/Salt River 1992 RM 647065 RM0228097 Polygonaceae Polygonum aviculare L. RM-103910 Ronald L. Hartman 34966 28 7 1992 U.S.A. Wyoming Lincoln [location and coordinates withheld] Bench exposed due to draw-down of Palisades Reservoir. 5580 ft. Flowering and Fruiting N RM0228097 N 718 RM 558629 Wyo/Salt River 1992 RM 647066 RM0228864 Polygonaceae Polygonum aviculare L. RM-103918 Ronald L. Hartman 35226 28 7 1992 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: between Chall Creek and the South Fork Middle Beaver Creek, S of South Rim; ca 20 air mi NW of Daniel Junction. Drainage, meadow, and adjacent lodgepole pine forest. 8100 8200 ft. 43.0331° N, 110.4186° W T35N R114W S2 43.0331 -110.4186 Flowering and Fruiting N RM0228864 N 719 RM 558930 Wyo/Salt River 1992 RM 647067 RM0228863 Polygonaceae Polygonum aviculare L. RM-103923 Ronald L. Hartman 35527 13 8 1992 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: South Cottonwood Creek at confluence of South Fork South Cottonwood Creek and at south end of Triple Peak; ca 28 air mi SW of Daniel Junction. Stream bottom with willows and meadows and adjacent coniferous forests; meadow. 8400 8500 ft. 42.7497° N, 110.5803° W T32N R115W S18 42.7497 -110.5803 Flowering N RM0228863 N 720 RM 559369 Wyo/Salt River 1992 RM 647068 RM0228862 Polygonaceae Polygonum aviculare L. RM-103943 Ronald L. Hartman 35966 17 8 1992 U.S.A. Wyoming Lincoln [location and coordinates withheld] Streamside and wetlands and roadside. 5900 ft. Flowering and Fruiting N RM0228862 N 721 RM 559408 Wyo/Salt River 1992 RM 647069 RM0228861 Polygonaceae Polygonum aviculare L. RM-103943 Ronald L. Hartman 36005 17 8 1992 U.S.A. Wyoming Lincoln [location and coordinates withheld] Streamside and wetlands and roadside. 5900 ft. Flowering and Fruiting N RM0228861 N 722 RM 559517 Wyo/Salt River 1992 RM 647070 RM0228860 Polygonaceae Polygonum aviculare L. RM-103946 Ronald L. Hartman 36114 18 8 1992 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: Apperson Creek to 1.5 mi upstream from road; ca 8 air mi E of Corral Creek Guard Station. Stream bottoms with willow thickets, coniferous forests and open slope, and roadside; stream bottoms. 8000 8400 ft. 42.6878° N, 110.5219° W T31N R115W S10; also S11 42.6878 -110.5219 Flowering and Fruiting N RM0228860 N 723 RM 559888 Wyo/Salt River 1992 RM 647071 RM0228859 Polygonaceae Polygonum aviculare L. RM-103959 Ronald L. Hartman 36485 21 8 1992 U.S.A. Wyoming Lincoln [location and coordinates withheld] Streamside and adjacent uplands. 5700 ft. Flowering and Fruiting N RM0228859 N 724 RM 559889 Wyo/Salt River 1992 RM 647072 RM0228858 Polygonaceae Polygonum aviculare L. RM-103959 Ronald L. Hartman 36486 21 8 1992 U.S.A. Wyoming Lincoln [location and coordinates withheld] Streamside and adjacent uplands. 5700 ft. Flowering and Fruiting N RM0228858 N 725 RM 559893 Wyo/Salt River 1992 RM 647073 RM0228617 Polygonaceae Polygonum aviculare L. RM-103960 Ronald L. Hartman 36490 21 8 1992 U.S.A. Wyoming Lincoln [location and coordinates withheld] Riverside and marshy meadows. 6000 ft. Flowering and Fruiting N RM0228617 N 726 RM 559978 Wyo/Salt River 1992 RM 647074 RM0228854 Polygonaceae Polygonum aviculare L. RM-103961 Ronald L. Hartman 36575 21 8 1992 U.S.A. Wyoming Lincoln [location and coordinates withheld] Stream banks and roadside. 6000 ft. Flowering and Fruiting N RM0228854 N 727 RM 560039 Wyo/Salt River 1992 RM 647075 RM0228857 Polygonaceae Polygonum aviculare L. RM-103962 Ronald L. Hartman 36636 22 8 1992 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: from end of Murphy Creek Road to base of drainage W of peak 9988 (feet); just W of Star Peaks. Streambed, roadside, and coniferous forest. 7600 7800 ft. 43.0181° N, 110.8817° W T35N R118W S14 NW1/4; South1/2 S11 and 43.0181 -110.8817 Flowering and Fruiting N RM0228857 N 728 RM 560173 Wyo/Salt River 1992 RM 647076 RM0228856 Polygonaceae Polygonum aviculare L. RM-103965 Ronald L. Hartman 36770 24 8 1992 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: trail to Long Hollow but then straight N up spine of Mount Schidler; ca 2.5 air mi NE of Middle Piney Lake. Coniferous forests and scree slopes. 8400 9400 ft. 42.6294° N, 110.5408° W T31N R115W S33 NE1/4 42.6294 -110.5408 Flowering and Fruiting N RM0228856 N 729 RM 560361 Wyo/Salt River 1992 RM 646466 RM0228095 Polygonaceae Polygonum aviculare L. RM-103976 Walter Fertig 6421 21 8 1990 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: along U.S. Hwy 189/191 in Hoback Canyon. Open, weedy roadside. 6320 ft. 43.2847° N, 110.5442° W T38N R114W S5; also S6 43.2847 -110.5442 Fruiting N RM0228095 N 730 RM 560468 Wyo/Salt River 1992 RM 646448 RM0228614 Polygonaceae Polygonum aviculare L. RM-103979 Walter Fertig 6527 B. E. Nelson 21 8 1990 U.S.A. Wyoming Teton Wyoming/Salt River Ranges: Wyoming Range: Palmer Creek, ca 13 air mi S of Jackson. Moist, shady creek banks; dry sagebrush-rabbitbrush clearing; Douglas fir/aspen semi-open woods; moist meadow adjacent to the creek and trail: moist meadow adjacent to the creek and trail. 6200 7600 ft. 43.3011° N, 110.7247° W T39N R116W S35; S36 43.3011 -110.7247 Flowering and Fruiting N RM0228614 N 731 RM 562664 Wyo/Salt River 1993 RM 647220 RM0228618 Polygonaceae Polygonum aviculare L. RM-104054 Ronald L. Hartman 41467 22 7 1993 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: ca 6 air mi N of Kemmerer. Sagebrush slopes with serviceberry and coralberry and grassy flats. 7200 7300 ft. 41.8864° N, 110.5536° W T22N R116W S14 South 1/4; and also S23 and W1/2 S24 41.8864 -110.5536 Flowering and Fruiting N RM0228618 N 732 RM 562885 Wyo/Salt River 1993 RM 647221 RM0228619 Polygonaceae Polygonum aviculare L. RM-104057 Ronald L. Hartman 41688 23 7 1993 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: Oyster Ridge, ca 9 air mi N of Kemmerer. Streamside and sandy slopes below, sandstone outcrops and sandy ridge above. 7250 7400 ft. 42.1081° N, 110.5506° W T25N R115W S31 SW1/4; and also T23N R116W South 1/4 S36, T22N R115W NW1/4 S6; also T22N R116W N1/2 S1 42.1081 -110.5506 Flowering and Fruiting N RM0228619 N 733 RM 563203 Wyo/Salt River 1993 RM 647222 RM0228620 Polygonaceae Polygonum aviculare L. RM-104062 Ronald L. Hartman 42005 25 7 1993 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: Little Fall Creek, ca 26 air mi SW of Big Piney. Grassy slopes with stream bottom and forest margins. 7980 8200 ft. 42.3275° N, 110.5506° W T27N R116W S13 SW1/4; and also NW1/4 S24 42.3275 -110.5506 Flowering and Fruiting N RM0228620 N 734 RM 563563 Cretaceous/Hogsback RM 614815 RM0228696 Polygonaceae Polygonum aviculare L. RM-104068 Ronald L. Hartman 42365 27 7 1993 U.S.A. Wyoming Sublette Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge Area: ca 15 air mi SW of Big Piney. Shady slopes with sagebrush. 7400 ft. 42.3833° N, 110.3342° W T28N R114W S25 NE1/4 42.3833 -110.3342 Flowering and Fruiting N RM0228696 N 735 RM 563581 Cretaceous/Hogsback RM 614814 RM0228697 Polygonaceae Polygonum aviculare L. RM-104069 Ronald L. Hartman 42383 27 7 1993 U.S.A. Wyoming Sublette Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge Area: Black Canyon Creek at base of grade, ca 18 air mi SW of Big Piney. Clayey and sandy hill, aspen grove and stream bottom. 7700 ft. 42.3833° N, 110.3506° W; uncertainty 1 mi. T28N R114W S26 S1/2 42.3833 -110.3506 1 mi. Flowering and Fruiting N RM0228697 N 736 RM 563607 Cretaceous/Hogsback RM 614813 RM0228698 Polygonaceae Polygonum aviculare L. RM-104069 Ronald L. Hartman 42409 27 7 1993 U.S.A. Wyoming Sublette Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge Area: Black Canyon Creek at base of grade, ca 18 air mi SW of Big Piney. Clayey and sandy hill, aspen grove and stream bottom. 7700 ft. 42.3833° N, 110.3506° W; uncertainty 1 mi. T28N R114W S26 S1/2 42.3833 -110.3506 1 mi. Flowering N RM0228698 N 737 RM 563983 Wyo/Salt River 1993 RM 647223 RM0228621 Polygonaceae Polygonum aviculare L. RM-104074 Ronald L. Hartman 42785 30 7 1993 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Salt River Range: South end of Deadline Ridge, ca 3 air mi NW of Viola. Rocky slopes and ridges. 7280 8965 ft. 42.3136° N, 110.3978° W T27N R114W S20; also T27N R114W S29, N1/2 S32; also 27N R115W S36 NE1/4 42.3136 -110.3978 Flowering and Fruiting N RM0228621 N 738 RM 564143 Wyo/Salt River 1993 RM 647224 RM0228622 Polygonaceae Polygonum aviculare L. RM-104075 Ronald L. Hartman 42945 30 7 1993 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: east side of Commisary Ridge, ca 10 air mi SW of Viola. Sagebrush slope and ridge with aspen groves, the ridge with sandstone outcrops. 7550 7900 ft. 42.3847° N, 110.5528° W T28N R116W S25 42.3847 -110.5528 Flowering and Fruiting N RM0228622 N 739 RM 564410 Wyo/Salt River 1993 RM 647257 RM0228083 Polygonaceae Polygonum aviculare L. RM-104081 Ronald L. Hartman 43212 2 8 1993 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Tunp Range: Pine Creek, ca 2 road mi NNE of Pine Creek Ski Area, ca 8 air mi NE of Cokeville. Stream bottom and shaley slopes. 7200 7400 ft. 42.1383° N, 110.8228° W T25N R118W S23 S1/4; also N1/4 S26 42.1383 -110.8228 Flowering and Fruiting N RM0228083 N 740 RM 564531 Wyo/Salt River 1993 RM 647258 RM0228094 Polygonaceae Polygonum aviculare L. RM-104082 Ronald L. Hartman 43333 2 8 1993 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Tunp Range: 0.2-1 road mi N of Bridger-Teton National Forest's southern boundary, ca 9 air mi NE of Cokeville. Lodgepole pine and subalpine fir overstory with logged areas. 8180 8240 ft. 42.1669° N, 110.8033° W T25N R118W S12 42.1669 -110.8033 Flowering and Fruiting N RM0228094 N 741 RM 564545 Wyo/Salt River 1993 RM 647259 RM0228607 Polygonaceae Polygonum aviculare L. RM-104083 Ronald L. Hartman 43347 3 8 1993 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Tunp Range: Hobble Creek from Sams Creek to Coantag Creek, ca 20 air mi NNE of Cokeville. Stream bottom and lower slopes. 7100 7200 ft. 42.3569° N, 110.785° W T27N R118W S1 N1/2; also T27N R117 1/2 W S1 NW1/4 42.3569 -110.785 Flowering and Fruiting N RM0228607 N 742 RM 564770 Wyo/Salt River 1993 RM 647260 RM0228855 Polygonaceae Polygonum aviculare L. RM-104085 Ronald L. Hartman 43570 3 8 1993 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Tunp Range: Northeast Rim of Ferney Gulch, ca 20 air mi WNE of Cokeville. Limestone outcrops and limey area. 8200 8400 ft. 42.3561° N, 110.7829° W T27N R1171/2 W S1 NE1/4 42.3561 -110.7829 Flowering and Fruiting N RM0228855 N 743 RM 564920 Cretaceous/Hogsback RM 614812 RM0228699 Polygonaceae Polygonum aviculare L. RM-104091 Ronald L. Hartman 43720 4 8 1993 U.S.A. Wyoming Sublette Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge Area: ca 1 air mi W of summit of Hogsback Ridge, ca 18 air mi SW of Big Piney. Stream sides and lower slopes in sagebrush and aspen with calcareous substrates. 7900 7950 ft. 42.3256° N, 110.3328° W T27N R114W S13 42.3256 -110.3328 Flowering and Fruiting N RM0228699 N 744 RM 564982 Cretaceous/Hogsback RM 614811 RM0228678 Polygonaceae Polygonum aviculare L. RM-104093 Ronald L. Hartman 43782 13 8 1993 U.S.A. Wyoming Lincoln Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge Area: southeastern corner of Hogsback Ridge, ca 22 air mi SW of Big Piney. Limey, gravelly slopes and calcareous outcrops. 7200 7600 ft. 42.2528° N, 110.2903° W T26N R113W S8 NW1/4 42.2528 -110.2903 1 mi. Flowering and Fruiting N RM0228678 N 745 RM 565359 Wyo/Salt River 1993 RM 647261 RM0228625 Polygonaceae Polygonum aviculare L. RM-104103 Ronald L. Hartman 44157 16 8 1993 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Salt River Range: Northwest slope of Riley Ridge. Rocky, grassy slopes with benches, often with aspen groves, some standing water and springs. 9100 9400 ft. 42.4853° N, 110.5192° W T29N R115W S23 E1/2 42.4853 -110.5192 Flowering and Fruiting N RM0228625 N 746 RM 565670 Wyo/Salt River 1993 RM 647262 RM0228626 Polygonaceae Polygonum aviculare L. RM-104112 Ronald L. Hartman 44468 19 8 1993 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: Gap in Absaroka Ridge traversed by Fontenelle Creek. Stream bottom and adjacent slopes in coniferous forest. 7600 ft. 42.2844° N, 110.57° W T27N R116W S35 NW1/4 42.2844 -110.57 Flowering and Fruiting N RM0228626 N 747 RM 565843 Wyo/Salt River 1993 RM 647263 RM0228627 Polygonaceae Polygonum aviculare L. RM-104119 Ronald L. Hartman 44641 20 8 1993 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: Commissary Ridge, southwest flank: Stream branch E to NE of Pole Creek, just N of Bridger-Teton National Forest's southern boundary. Stream bottom. 7760 7820 ft. 42.1525° N, 110.6867° W T25N R117W S13 NE1/4 of SE1/4 42.1525 -110.6867 Flowering and Fruiting N RM0228627 N 748 RM 566081 Wyo/Salt River 1993 RM 647264 RM0228628 Polygonaceae Polygonum aviculare L. RM-104128 Ronald L. Hartman 44879 22 8 1993 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: Hobble Creek, 1.6-2.6 road miles N of Spring Lake Creek and trail to Lake Alice. Roadside with limestone and shale slopes and stream sides. 7400 7500 ft. 42.3992° N, 110.7667° W T28N R117W S19; T28N R1171/2 W S12 E1/2 42.3992 -110.7667 Flowering and Fruiting N RM0228628 N 749 RM 566212 Cretaceous/Hogsback RM 614810 RM0228679 Polygonaceae Polygonum aviculare L. RM-104133 Ronald L. Hartman 45010 25 8 1993 U.S.A. Wyoming Sublette Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge Area: northeast side of the Hogsback, ca 18 air mi SW of Big Piney. NC Calcareous slopes and outcrops. 7900 8200 ft. 42.3258° N, 110.3147° W T27N R113W S18; S18 42.3258 -110.3147 Flowering and Fruiting N RM0228679 N 750 RM 566831 Bighorn Basin RM 662851 RM0228449 Polygonaceae Polygonum aviculare L. 2. Polygonum aviculare L.
Annotated by B. E. Nelson in 2002. RM-104182 B. E. Nelson 10549 31 7 1983 U.S.A. Wyoming Hot Springs Bighorn Basin: along Gooseberry Creek, ca 1 mi W of Wyo Hwy 120; ca 3.5 air mi E of Dickie (LU Ranch); ca 34.5 air mi NW of Thermopolis. Sagebrush-greasewood-grassy flats along the creek. 5500 ft. 43.9992° N, 108.6794° W; uncertainty 1 mi. T47N R99W S36 43.9992 -108.6794 1 mi. Flowering N RM0228449 N 751 RM 566955 Bighorn Basin RM 648306 RM0228069 Polygonaceae Polygonum aviculare L. RM-104191 B. E. Nelson 10660 2 8 1983 U.S.A. Wyoming Park Bighorn Basin: at the base of Pappapau Butte along the Grey Bull River, ca 10.3 air mi SW of Meeteetse. Roadside. 6300 ft. 44.10056° N, 109.06611° W; uncertainty 1 mi. T48N R102W S26 44.10056 -109.06611 1 mi. Flowering and Fruiting N RM0228069 N 752 RM 567843 SE WY 1984 RM 606860 RM0228896 Polygonaceae Polygonum aviculare L. RM-60619 B. E. Nelson 11481 9 9 1984 U.S.A. Wyoming Laramie Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Antelope Draw on County Road 149; ca 7 air mi N of Burns; ca 27 air mi NE of Cheyenne. Road shoulders and barrow pits. 5600 ft. 41.2951° N, 104.3491° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! T15N R62W S5 41.2951 -104.3491 NAD 83 700 ft. N N Nat. Geog. TOPO! TB Flowering and Fruiting N RM0228896 N 753 RM 568029 SE WY 1984 RM 606861 RM0228836 Polygonaceae Polygonum aviculare L. RM-104289 B. E. Nelson 11649 10 9 1984 U.S.A. Wyoming Niobrara [location and coordinates withheld] Roadside. 4400 ft. Flowering and Fruiting N RM0228836 N 754 RM 569696 Nelson Misc RM 298133 RM0228727 Polygonaceae Polygonum aviculare L. RM-104463 B. E. Nelson 1393 4 8 1975 U.S.A. Wyoming Sweetwater Washakie Basin: ca 3.8 mi S of Wamsutter on County Road 23. Common in clay of roadside and disturbed areas with Cleome, Atriplex, and Agropyron. 6600 ft. 41.6236° N, 107.9594° W; uncertainty 1 mi. T19N R94W S14 41.6236 -107.9594 1 mi. Flowering and Fruiting N RM0228727 N 755 RM 573059 Fertig 1990 RM 582599 RM0228465 Polygonaceae Polygonum aviculare L. RM-104738 B. E. Nelson 20167 23 8 1990 U.S.A. Wyoming Teton West Slope Wind River Range: Fish Creek/Moccasin Basin area, along South Fork Fish Creek between Buck and Devils Basin Creeks, ca 34 air mi ENE of Jackson. Roadside and disturbed areas in sagebrush-grassland. 8000 ft. 43.5297° N, 110.0764° W T41N R110W S8 43.5297 -110.0764 1 mi. Flowering and Fruiting N RM0228465 N 756 RM 573094 Fertig 1990 RM 582598 RM0228477 Polygonaceae Polygonum aviculare L. RM-104749 B. E. Nelson 20199 25 8 1990 U.S.A. Wyoming Teton West Slope Wind River Range: along Purdy Creek NE of South Fork Fish Creek, ca 31.5-32 air mi ENE of Jackson. Along old road. 7900 ft. 43.5731° N, 110.1408° W T42N R111W S26 43.5731 -110.1408 Flowering and Fruiting N RM0228477 N 757 RM 574796 SE WY 1978 RM 317430 RM0228837 Polygonaceae Polygonum aviculare L. RM-104860 B. E. Nelson 2432 27 9 1978 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 7 air mi NE of Lingle, ca 11 air mi NNW of Torrington, ca 2 mi E of U.S. Hwy 85 on Kettle Rock Road along Rawhide Creek. On roadside with Salsola and Kochia. 4400 ft. 42.218° N, 104.2597° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! T26N R62W S24 NW1/4 42.218 -104.2597 NAD 83 700 ft. N N Nat. Geog. TOPO! BEN Infrequent. Fruiting N RM0228837 N 758 RM 574835 SE WY 1978 RM 317431 RM0228681 Polygonaceae Polygonum aviculare L. RM-104873 B. E. Nelson 2471 28 9 1978 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Goshen Hole: Springer Reservoir (Goshen Hole Reservoir) ca 1.5 air mi S of Yoder, ca 13.5 air mi SSW of Torrington. Common in sandy clay in disturbed area with Helianthus, Tribulus, and Kochia. 4300 ft. 41.8968° N, 104.301° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T22N R62W S10 NE1/4 41.8968 -104.301 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0228681 N 759 RM 574922 SE WY 1978 RM 317432 RM0228760 Polygonaceae Polygonum aviculare L. RM-104879 B. E. Nelson 2558 28 9 1978 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Goshen Hole: UW Experimental Farm, ca 2.3 air mi NW of Torrington, ca 7.3 air mi SE of Lingle on U.S. Hwy 26. In disturbed areas with Chenopodium and Setaria. 4100 ft. 42.793° N, 104.2208° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! T24N R61W S5 SW1/4 42.793 -104.2208 NAD 83 700 ft. N N Nat. Geog. TOPO! BEN Common. Flowering and Fruiting N RM0228760 N 760 RM 578005 Big Horn Mts RM 351206 RM0228730 Polygonaceae Polygonum aviculare L. RM-105162 B. E. Nelson 5825 8 7 1980 U.S.A. Wyoming Washakie Big Horn Mountains: above the Nowood River on the Upper Nowood Road, ca 5 air mi SW of Nowood, ca 34 air mi S of Ten Sleep. Roadside in red beds. 6000 ft. 43.5531° N, 107.5025° W; uncertainty 1 mi. T41N R89W S2 43.5531 -107.5025 1 mi. Flowering and Fruiting N RM0228730 N 761 RM 578074 Bighorn Basin RM 351205 RM0228731 Polygonaceae Polygonum aviculare L. RM-105167 B. E. Nelson 5888 8 7 1980 U.S.A. Wyoming Washakie Bighorn Basin: on Lightning Ridge above Homestead Gulch on the Nowater Trail, ca 3 air mi NNW of Nowood, ca 28 air mi S of Ten Sleep. Roadside and disturbed areas 6000 ft. 43.6383° N, 107.4431° W; uncertainty 1 mi. T42N R88W S5 43.6383 -107.4431 1 mi. Flowering and Fruiting N RM0228731 N 762 RM 579305 Big Horn Mts RM 351204 RM0228763 Polygonaceae Polygonum aviculare L. RM-105255 B. E. Nelson 7086a Gael Fonken 14 8 1980 U.S.A. Wyoming Washakie Big Horn Mountains: along Leigh Creek on an old section of U.S. 16, ca 4.5 air mi W of Powder River Pass; ca 17.5 air mi NE of Ten Sleep. Disturbed area. 9150 ft. 44.1594° N, 107.15889° W; uncertainty 1 mi. T48N R86W S2 44.1594 -107.15889 1 mi. Flowering N RM0228763 N 763 RM 579339 Big Horn Mts RM 351247 RM0228762 Polygonaceae Polygonum aviculare L. RM-105264 B. E. Nelson 7116 Gael Fonken 14 8 1980 U.S.A. Wyoming Washakie Big Horn Mountains: in upper Tensleep Canyon on an old section of U.S. Hwy 16, ca 12 air mi NE of Ten Sleep. Roadside. 7200 ft. 44.1308° N, 107.24111° W; uncertainty 1 mi. T48N R86W S18 44.1308 -107.24111 1 mi. Flowering and Fruiting N RM0228762 N 764 RM 579584 Big Horn Mts RM 351252 RM0228761 Polygonaceae Polygonum aviculare L. RM-105281 B. E. Nelson 7338 Gael Fonken 19 8 1980 U.S.A. Wyoming Big Horn Big Horn Mountains: east end of Battle Park, ca 9 air mi SW of Cloud Peak; ca 29 air mi ESE of Basin. Bottom of a draw. 9100 ft. 44.3053° N, 107.31444° W; uncertainty 1 mi. T50N R87W S15 44.3053 -107.31444 1 mi. N N Flowering N RM0228761 N 765 RM 579942 Nelson 1973 RM 296980 RM0228726 Polygonaceae Polygonum aviculare L. RM-105308 B. E. Nelson 766 Linda Nelson 23 7 1973 U.S.A. Wyoming Carbon Medicine Bow Mountains: 0.8 mi SE of the end of the North Platte Access Road along the North Platte River. In loam and sawdust of a disturbed area; with Linaria. 7800 ft. 41.1378° N, 106.4439° W T14N R81W S36 NW1/4 41.1378 -106.4439 Abundant. Flowering N RM0228726 N 766 RM 580131 Bighorn Basin RM 648300 RM0228075 Polygonaceae Polygonum aviculare L. RM-105323 B. E. Nelson 7830 9 6 1981 U.S.A. Wyoming Washakie Bighorn Basin: East Fork Nowater Creek on Nowater Trail, ca 7.5 air mi S of Worland. Disturbed areas. 4200 ft. 43.9122° N, 107.9497° W; uncertainty 1 mi. T46N R92W S31 43.9122 -107.9497 1 mi. Flowering and Fruiting N RM0228075 N 767 RM 580220 Bighorn Basin RM 648301 RM0228583 Polygonaceae Polygonum aviculare L. RM-105328 B. E. Nelson 7908 9 6 1981 U.S.A. Wyoming Washakie Bighorn Basin: along Nowater Creek, ca 16 air mi SE of Worland. Disturbed areas and greasewood flat. 4400 ft. 43.8117° N, 107.84556° W; uncertainty 1 mi. T44N R92W S1 43.8117 -107.84556 1 mi. Flowering and Fruiting N RM0228583 N 768 RM 580398 Bighorn Basin RM 648302 RM0228606 Polygonaceae Polygonum aviculare L. RM-105339 B. E. Nelson 8069 11 6 1981 U.S.A. Wyoming Washakie Bighorn Basin: Denver Jake Reservoir and Little Denver Jake Draw, ca 14.5 air mi SE of Worland. Around the reservoir. 4500 ft. 43.8814° N, 107.7311° W; uncertainty 1 mi. T45N R91W S11 43.8814 -107.7311 1 mi. Flowering and Fruiting N RM0228606 N 769 RM 580556 Bighorn Basin RM 648303 RM0228605 Polygonaceae Polygonum aviculare L. RM-105348 B. E. Nelson 8212 16 7 1981 U.S.A. Wyoming Washakie Bighorn Basin: ca 2 air mi E of Castle Gardens, ca 6 air mi SSW of Tensleep. Under junipers on shaly ridge. 4700 ft. 43.9564° N, 107.469° W; uncertainty 1 mi. T46N R89W S13 43.9564 -107.469 1 mi. Fruiting N RM0228605 N 770 RM 580715 Bighorn Basin RM 648304 RM0228608 Polygonaceae Polygonum aviculare L. RM-105362 B. E. Nelson 8358 19 7 1981 U.S.A. Wyoming Hot Springs Bighorn Basin: along South Fork Owl Creek above Anchor Reservoir, ca 32 air mi W of Thermopolis. Roadside and disturbed areas. 6500 ft. 43.6653° N, 108.8636° W; uncertainty 1 mi. T43N R100W S28 43.6653 -108.8636 1 mi. Fruiting N RM0228608 N 771 RM 580978 Bighorn Basin RM 648305 RM0228070 Polygonaceae Polygonum aviculare L. RM-105381 B. E. Nelson 8595 23 7 1981 U.S.A. Wyoming Hot Springs Bighorn Basin: along the Big Horn River, ca 7 air mi NNE of Thermopolis; ca 1 air mi ENE of Lucerne. On mud flats along an overflow channel. 4300 ft. 43.7394° N, 108.1469° W; uncertainty 1 mi. T44N R94W S33 43.7394 -108.1469 1 mi. Flowering and Fruiting N RM0228070 N 772 RM 582060 Wind River Basin RM 389205 RM0228800 Polygonaceae Polygonum aviculare L. RM-105488 Gael Fonken 1301 Ronald L. Hartman 26 6 1981 U.S.A. Wyoming Natrona Wind River Basin: Rattlesnake Mountains: Burnt Wagon Draw and north slope of range. Limber pine covered north slope with drainages and open slopes and flats. 6800 ft. 42.7431° N, 106.9086° W; uncertainty 2 mi. T32N R84W S16; also S17, S20, and S21 42.7431 -106.9086 2 mi. Flowering and Fruiting N RM0228800 N 773 RM 582480 Big Horn Mts RM 351207 RM0228680 Polygonaceae Polygonum aviculare L. RM-105499 Gael Fonken 797 B. E. Nelson 19 8 1980 U.S.A. Wyoming Big Horn Big Horn Mountains: ponds 1 mi SW of Tyrrell Ranger Station, ca 13 air mi NE of Ten Sleep. Edge of a barren rocky pond. 8400 ft. 44.1744° N, 107.25306° W; uncertainty 1 mi. T49N R86W S31 NW1/4 44.1744 -107.25306 1 mi. Flowering and Fruiting N RM0228680 N 774 RM 583547 Marriott 1983 RM Polygonaceae Polygonum aviculare L. RM-105600 Hollis Marriott 5958 29 8 1983 U.S.A. Wyoming Crook [location and coordinates withheld] Big sagebrush grassland. 3600 ft. N N 775 RM 583857 Marriott 1984 RM 8351 Polygonaceae Polygonum aviculare L. RM-105652 Hollis Marriott 8351 2 8 1984 U.S.A. Wyoming Weston [location and coordinates withheld] Roadside (in grassland). 4700 ft. Flowering N N 776 RM 583950 Marriott 1984 RM 8856 RM0228396 Polygonaceae Polygonum aviculare L. RM-105665 Hollis Marriott 8856 10 8 1984 U.S.A. Wyoming Weston [location and coordinates withheld] Sparse grassland on rocky soil with slabby outcrops (Minnekahta limestone). 5850 ft. Flowering and Fruiting N RM0228396 N 777 RM 585174 Haines 1985 RM 389178 RM0059299 Polygonaceae Polygonum aviculare L. RM-105802 June Haines 4167 18 6 1985 U.S.A. Wyoming Fremont Wind River Basin: Gas Hills Mining District: ca 4.2 air mi SSW of intersection of Gas Hills Road (Wyo Hwy 136) with Ore Road (main road through Gas Hills Mining District). Sagebrush grassland. 6880 6950 ft. 42.7443° N, 107.6321° W T32N R90W S17; also S18 42.7443 -107.6321 Flowering N RM0059299 N 778 RM 585262 Haines 1985 RM 389179 RM0059300 Polygonaceae Polygonum aviculare L. RM-60845 June Haines 4253 21 6 1985 U.S.A. Wyoming Fremont Gas Hills Mining District: ca 2.5 air mi E of the intersection of Wyo Hwy 136 and Ore Road (main road through Gas Hills Mining District). Disturbed sagebrush drainage. 6480 6700 ft. 42.8147° N, 107.5718° W; uncertainty 1 mi. T33N R90W S24 42.8147 -107.5718 1 mi. Hog Heaven, by camp road. Flowering N RM0059300 N 779 RM 585462 Haines 1985 RM 389180 RM0059301 Polygonaceae Polygonum aviculare L. RM-60846 June Haines 4450 22 6 1985 U.S.A. Wyoming Fremont East side of Boysen Reservoir, southern edge of bay. Sandy beach. 4725 ft. 43.2799° N, 108.1726° W; uncertainty 2 mi. T4N R6E S33; also S34 43.2799 -108.1726 2 mi. Flowering and Fruiting N RM0059301 N 780 RM 585515 Haines 1985 RM 389181 RM0059302 Polygonaceae Polygonum aviculare L. RM-105816 June Haines 4501b 30 6 1985 U.S.A. Wyoming Fremont Granite Mountain Uplift: Willow Creek, ca 5 air mi NW of Muddy Gap Junction (Three Forks). Moist, sandy, sagebrush area. 6400 6450 ft. 42.4119° N, 107.5132° W T28N R89W S7 42.4119 -107.5132 1 mi. Flowering N RM0059302 N 781 RM 585689 Haines 1985 RM 389182 RM0059303 Polygonaceae Polygonum aviculare L. RM-105820 June Haines 4666 2 7 1985 U.S.A. Wyoming Fremont Carmody Lake, northwest edge, ca 2.5 air mi NW of Sweetwater Station. Moist area adjacent to lake. 6600 ft. 42.5706° N, 108.2192° W; uncertainty 1 mi. T30N R95W S17 42.5706 -108.2192 1 mi. Flowering N RM0059303 N 782 RM 585773 Haines 1985 RM 389183 RM0228750 Polygonaceae Polygonum aviculare L. RM-60847 June Haines 4745 Georgia Haines and Nora Little 4 7 1985 U.S.A. Wyoming Fremont Big Camp Creek Area, ca 6 air mi WSW of Muddy Gap Junction (Three Forks). Sagebrush grassland and slopes. 6800 7000 ft. 42.3397° N, 107.5327° W; uncertainty 3 mi. T27N R90W S1; also S2 and S3 42.3397 -107.5327 3 mi. Flowering N RM0228750 N 783 RM 585850 Haines 1985 RM 389184 RM0228753 Polygonaceae Polygonum aviculare L. RM-24301 June Haines 4819a Georgia Haines 13 7 1985 U.S.A. Wyoming Natrona Pathfinder Reservoir, ca 23 3/4 air mi ENE of Muddy Gap Junction (Three Forks). Meadow at edge of lake. 5850 5950 ft. 42.5112° N, 107.0226° W; uncertainty 2 mi. T29N R85W S4; also S5 42.5112 -107.0226 2 mi. Flowering and Fruiting N RM0228753 N 784 RM 585941 Haines 1985 RM 389185 RM0228751 Polygonaceae Polygonum aviculare L. RM-105827 June Haines 4906 18 7 1985 U.S.A. Wyoming Fremont Wind River Basin: south side of Lake Cameahwait, ca 20 air mi ENE of Riverton. Slopes near lake. 4810 4830 ft. 43.2943° N, 108.2515° W T4N R5E S26; also S27 43.2943 -108.2515 2 mi. Flowering and Fruiting N RM0228751 N 785 RM 585993 Haines 1985 RM 389186 RM0228684 Polygonaceae Polygonum aviculare L. RM-105835 June Haines 4958 18 7 1985 U.S.A. Wyoming Fremont Wind River Basin: Boysen Reservoir, ca 23.5 air mi ENE of Riverton, south side of Cottonwood Bay. Moist area where intermittent stream had run. 4730 4740 ft. 43.3378° N, 108.2121° W; uncertainty 2 mi. T4N R6E S7; also T4N R5E S12 43.3378 -108.2121 2 mi. Flowering N RM0228684 N 786 RM 586019 Haines 1985 RM 389187 RM0228683 Polygonaceae Polygonum aviculare L. RM-105841 June Haines 4984 22 7 1985 U.S.A. Wyoming Fremont Wind River Basin: Boysen Reservoir, ca 23.5 air mi NE of Riverton, west end of Cottonwood Bay. Alkali beach. 4720 4760 ft. 43.3523° N, 108.2515° W T4N R5E S2; also S11 43.3523 -108.2515 Flowering N RM0228683 N 787 RM 586043 Haines 1985 RM 389188 RM0228733 Polygonaceae Polygonum aviculare L. RM-105846 June Haines 5008 22 7 1985 U.S.A. Wyoming Fremont Wind River Basin: west side of Boysen Reservoir, ca 20 air mi ENE of Riverton, Sandy Hills Loop. Sandy beach. 4720 4765 ft. 43.2654° N, 108.2121° W T3N R6E S6; also T4N R6E S32 Elev 4720-4765 ft 43.2654 -108.2121 Flowering N RM0228733 N 788 RM 586093 Haines 1985 RM 389189 RM0059296 Polygonaceae Polygonum aviculare L. RM-24305 June Haines 5057 Georgia Haines 27 7 1985 U.S.A. Wyoming Fremont Southeast edge of Trail Lake at inlet of Torrey Creek, ca 8.2 air mi SSE of Dubois; ca 6.9 mi S on Trail Lake Road. Disturbed sagebrush grassland. 7400 ft. 43.4345° N, 109.5458° W; uncertainty 1 mi. T40N R106W S14 43.4345 -109.5458 1 mi. Flowering N RM0059296 N 789 RM 586250 Haines 1985 RM 389190 RM0228752 Polygonaceae Polygonum aviculare L. RM-105851 June Haines 5209 2 8 1985 U.S.A. Wyoming Natrona Granite Mountain Uplift: Dry Draw, ca 6 air mi NNW of Muddy Gap Junction. Slopes and bottom of draw. 6600 ft. 42.4529° N, 107.4945° W T29N R89W S28; also S33 42.4529 -107.4945 Flowering and Fruiting N RM0228752 N 790 RM 586299 Haines 1985 RM 389191 RM0228815 Polygonaceae Polygonum aviculare L. RM-24306 June Haines 5252 Georgia Haines 4 8 1985 U.S.A. Wyoming Fremont Green Mountain Park, West Fork Middle Cottonwood Creek, ca 9.5 air mi SSE of Jeffrey City. Creek banks and wet meadows. 7800 8200 ft. 42.383° N, 107.7274° W; uncertainty 2 mi. T28N R91W S20; also S29 42.383 -107.7274 2 mi. Flowering and Fruiting N RM0228815 N 791 RM 586499 Haines 1985 RM 389192 RM0228813 Polygonaceae Polygonum aviculare L. RM-105856 June Haines 5443 Georgia Haines 10 8 1985 U.S.A. Wyoming Fremont Granite Mountain Uplift: S of Dishpan Butte, ca 6 air mi NNW of Sweetwater Station. Sagebrush grassland. 6700 ft. 42.6292° N, 108.2192° W T31N R95W S29 42.6292 -108.2192 Flowering and Fruiting N RM0228813 N 792 RM 586763 Haines 1985 RM 389193 RM0228818 Polygonaceae Polygonum aviculare L. RM-60858 June Haines 5697 Georgia Haines 22 8 1985 U.S.A. Wyoming Fremont Sage Hen Creek, ca 9.5 air mi NE of Jeffrey City. Flood plain of creek. 6200 ft. 42.5258° N, 107.6517° W; uncertainty 1 mi. T30N R90W S31 42.5258 -107.6517 1 mi. Flowering and Fruiting N RM0228818 N 793 RM 586829 Haines 1985 RM 389194 RM0228817 Polygonaceae Polygonum aviculare L. RM-60859 June Haines 5759 Georgia Haines 22 8 1985 U.S.A. Wyoming Fremont Tributary of Buffalo Creek; ca 12 air mi ENE of Jeffrey City. Meadow beside creek. 6840 ft. 42.6715° N, 107.868° W; uncertainty 2 mi. T31N R92W S8; also S17 42.6715 -107.868 2 mi. Flowering and Fruiting N RM0228817 N 794 RM 586845 Haines 1985 RM 389195 RM0228814 Polygonaceae Polygonum aviculare L. RM-24317 June Haines 5775 Georgia Haines 25 8 1985 U.S.A. Wyoming Carbon Northern edge of the Ferris Mountains, ca 8 air mi SE of Muddy Gap Junction (Three Forks). Edge of creek. 7500 8250 ft. 42.2963° N, 107.3185° W; uncertainty 1 mi. T27N R88W S23 42.2963 -107.3185 1 mi. Flowering and Fruiting N RM0228814 N 795 RM 586929 Haines 1985 RM 389196 RM0228816 Polygonaceae Polygonum aviculare L. RM-60866 June Haines 5854 1 9 1985 U.S.A. Wyoming Fremont Muddy Creek: ca 7.5 air mi NW of Shoshone. Floodplain of creek. 4725 ft. 43.2799° N, 108.2318° W; uncertainty 1 mi. T4N R5E S36 43.2799 -108.2318 1 mi. Flowering and Fruiting N RM0228816 N 796 RM 587833 Haines 1986 RM 389197 RM0228812 Polygonaceae Polygonum aviculare L. RM-24348 June Haines 6725c Georgia Haines 21 6 1986 U.S.A. Wyoming Natrona Sweetwater Rocks: Savage Pocket, ca 13 air mi NE of Muddy Gap Junction. Sandy soil beside meadow by creek. 6120 6800 ft. 42.482° N, 107.2585° W; uncertainty 1 mi. T29N R87W S16 42.482 -107.2585 1 mi. Flowering and Fruiting N RM0228812 N 797 RM 588114 Haines 1986 RM 389198 RM0228811 Polygonaceae Polygonum aviculare L. RM-105893 June Haines 7002 Georgia Haines 27 7 1986 U.S.A. Wyoming Fremont Granite Mountain Uplift: Beaver Rim: W of Rock Creek Mountain, tributary of Rock Creek, ca 17.5 air mi NNE of Sweetwater Station. Edge of creek. 6680 6820 ft. 42.7759° N, 108.0433° W T32N R94W S2 42.7759 -108.0433 Flowering and Fruiting N RM0228811 N 798 RM 588181 Haines 1986 RM 389199 RM0228810 Polygonaceae Polygonum aviculare L. RM-60879 June Haines 7069 Georgia Haines 21 8 1986 U.S.A. Wyoming Fremont Soda Lakes: eastern shore and marsh along eastern shore of the lake farthest east; ca 8.5 air mi ENE of Jeffrey City. Edge of lake. 6221 6240 ft. 42.5403° N, 107.6714° W; uncertainty 1 mi. T30N R91W S25 42.5403 -107.6714 1 mi. Flowering and Fruiting N RM0228810 N 799 RM 588269 Haines 1986 RM 389200 RM0228888 Polygonaceae Polygonum aviculare L. RM-60881 June Haines 7152 Georgia Haines 30 8 1986 U.S.A. Wyoming Fremont Sweetwater River, north of bridge across river on Agate Flats Road, ca 9.5 air mi ENE of Jeffrey City. Edge of road. 6190 ft. 42.5112° N, 107.6517° W; uncertainty 1 mi. T29N R90W S6 42.5112 -107.6517 1 mi. N N Flowering and Fruiting N RM0228888 N 800 RM 591258 Dueholm Misc RM 525184 RM0228735 Polygonaceae Polygonum aviculare L. RM-106222 Keith H. Dueholm 10111 19 6 1980 U.S.A. Wyoming Sweetwater Washakie Basin: Delaney Rim, ca 4 air mi S of Tipton. Upper half of rim and rim edge, pebble surface at edge, seepage spring on side of rim, with stands of chokecherry and serviceberry, open slopes of clay and shale, some small ponds from seepage water; slopes. 7200 7400 ft. 41.5664° N, 108.2669° W; uncertainty 1 mi. T18N R96W S6 41.5664 -108.2669 1 mi. N N Flowering N RM0228735 N 801 RM 591438 Dueholm Misc RM 525183 RM0228734 Polygonaceae Polygonum aviculare L. RM-106236 Keith H. Dueholm 10289 4 7 1980 U.S.A. Wyoming Sweetwater Green River Basin: Cedar Mountain, ca 11 air mi NNE of Burntfork. Pebble surface on summit, hard clay slopes, thickets of aspen and serviceberry in drainages and on lower slopes, hillsides with sagebrush, and benches with holding pond and several small springs; by pond. 8000 ft. 41.18° N, 109.9528° W; uncertainty 1 mi. T14N R111W S20 41.18 -109.9528 1 mi. Flowering N RM0228734 N 802 RM 591994 Dueholm Misc RM 525182 RM0228736 Polygonaceae Polygonum aviculare L. RM-106273 Keith H. Dueholm 10844 24 7 1980 U.S.A. Wyoming Sweetwater Rock Springs Uplift: campus of Western Wyoming College, Rock Springs. Garden beds around buildings. 6400 ft. 41.5964° N, 109.2414° W; uncertainty 1 mi. T19N R105W S27 41.5964 -109.2414 1 mi. Flowering and Fruiting N RM0228736 N 803 RM 592016 Dueholm Misc RM 525185 RM0228754 Polygonaceae Polygonum aviculare L. RM-106275 Keith H. Dueholm 10866 7 8 1980 U.S.A. Wyoming Sweetwater Washakie Basin: ca 19 air mi SSW of Tipton. Sand dunes, hard clay and small, formerly wet depression; clay. 7000 ft. 41.3628° N, 108.3642° W; uncertainty 1 mi. T16N R97W S18 41.3628 -108.3642 1 mi. Flowering N RM0228754 N 804 RM 593695 Dueholm 1978 RM 327928 RM0228769 Polygonaceae Polygonum aviculare L. RM-106406 Keith H. Dueholm 1722 Ronald L. Hartman 3 6 1978 U.S.A. Wyoming Converse Powder River Basin: near Logan Draw, ca 3 air mi NE Robertson Flat. Rolling plains, dissected by intermittent stream; right-of-way. 4800 ft. 43.4416° N, 105.3447° W; uncertainty 2 mi. T40N R71W S14; also S23 43.4416 -105.3447 2 mi. Flowering N RM0228769 N 805 RM 593737 Dueholm 1978 RM 327931 RM0228772 Polygonaceae Polygonum aviculare L. RM-106410 Keith H. Dueholm 1764 Ronald L. Hartman 3 6 1978 U.S.A. Wyoming Campbell Powder River Basin: Little Thunder Creek, ca 8 air mi SE of Reno Junction. Flats along stream, sagebrush plains; flats near stream. 4800 ft. 43.6864° N, 105.3514° W; uncertainty 1 mi. T43N R71W S23 43.6864 -105.3514 1 mi. Flowering N RM0228772 N 806 RM 594204 Dueholm 1978 RM 327927 RM0228768 Polygonaceae Polygonum aviculare L. RM-106436 Keith H. Dueholm 2232 Ronald L. Hartman and Mary Alice Sanguinetti. 20 6 1978 U.S.A. Wyoming Converse [location and coordinates withheld] Plains and flats along draw; near road. 4500 ft. Flowering and Fruiting N RM0228768 N 807 RM 594337 Dueholm 1978 RM 327929 RM0228770 Polygonaceae Polygonum aviculare L. RM-106441 Keith H. Dueholm 2408 Ronald L. Hartman and Mary Alice Sanguinetti. 21 6 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Floodplain, flats, eroded ridge and sagebrush plains east of creek; ditch. 3900 ft. Flowering and Fruiting N RM0228770 N 808 RM 594691 Dueholm 1978 RM 327918 RM0228639 Polygonaceae Polygonum aviculare L. RM-106456 Keith H. Dueholm 2762 25 6 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Disturbed area on earthen holding dam. 4700 ft. Flowering N RM0228639 N 809 RM 594715 Dueholm 1978 RM 327923 RM0228644 Polygonaceae Polygonum aviculare L. RM-106457 Keith H. Dueholm 2786 25 6 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Plains, and rocky slope of butte, with loose talus near summit; talus slope. 5015 ft. Flowering N RM0228644 N 810 RM 594849 Dueholm 1978 RM 327920 RM0228641 Polygonaceae Polygonum aviculare L. RM-106465 Keith H. Dueholm 2919 26 6 1978 U.S.A. Wyoming Campbell Powder River Basin: ca 4 air mi SW of Rockypoint. Eroded plains, roadside; eroded plain. 3700 ft. 44.8564° N, 105.12972° W; uncertainty 1 mi. T56N R69W S10 44.8564 -105.12972 1 mi. Flowering N RM0228641 N 811 RM 594861 Dueholm 1978 RM 327912 RM0228788 Polygonaceae Polygonum aviculare L. RM-106467 Keith H. Dueholm 2931 26 6 1978 U.S.A. Wyoming Campbell Powder River Basin: ca 2.5 air mi S of Rockypoint. Salt flats and cattail marsh; salt flats. 3700 ft. 44.8717° N, 105.0861° W; uncertainty 2 mi. T56N R69W S1; also S2 44.8717 -105.0861 2 mi. Flowering N RM0228788 N 812 RM 595113 Dueholm 1978 RM 327910 RM0228790 Polygonaceae Polygonum aviculare L. RM-106477 Keith H. Dueholm 3183 28 6 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Salt flats, old streambed, along Porcupine Creek; near stream. 4900 ft. Flowering N RM0228790 N 813 RM 595152 Dueholm 1978 RM 327892 RM0228748 Polygonaceae Polygonum aviculare L. RM-106478 Keith H. Dueholm 3222 29 6 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Heavily grazed plains and butte, eroded slopes, small holding pond; slope. 5000 ft. Flowering and Fruiting N RM0228748 N 814 RM 595197 Dueholm 1978 RM 327914 RM0228636 Polygonaceae Polygonum aviculare L. RM-106479 Keith H. Dueholm 3267 Mary Alice Sanguinetti 5 7 1978 U.S.A. Wyoming Converse [location and coordinates withheld] Flats and stream outlet; flats. 4700 ft. Flowering and Fruiting N RM0228636 N 815 RM 595327 Dueholm 1978 RM 327895 RM0228738 Polygonaceae Polygonum aviculare L. RM-106485 Keith H. Dueholm 3397 Mary Alice Sanguinetti 6 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Low ditches, edge of plowed field; edge of road. 4200 ft. Flowering and Fruiting N RM0228738 N 816 RM 595376 Dueholm 1978 RM 327894 RM0228737 Polygonaceae Polygonum aviculare L. RM-106487 Keith H. Dueholm 3446 Mary Alice Sanguinetti 6 7 1978 U.S.A. Wyoming Campbell Powder River Basin: ca 8 air mi SE of Horse Creek Butte. Eroded slope, bare flaky soil; bare slope. 4000 ft. 44.5736° N, 105.5853° W; uncertainty 1 mi. T53N R73W S13 44.5736 -105.5853 1 mi. Flowering N RM0228737 N 817 RM 595523 Dueholm 1978 RM 327915 RM0228637 Polygonaceae Polygonum aviculare L. RM-106491 Keith H. Dueholm 3593 Mary Alice Sanguinetti 8 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Eroded uplands, ponderosa pine ridges, ravines, sagebrush plains, open clayey slopes, loose talus; near old pond, drying mud below Salix. 4000 ft. Flowering and Fruiting N RM0228637 N 818 RM 595525 Dueholm 1978 RM 327916 RM0228638 Polygonaceae Polygonum aviculare L. RM-106492 Keith H. Dueholm 3595 Mary Alice Sanguinetti 8 7 1978 U.S.A. Wyoming Campbell Powder River Basin: ca 11 air mi NW of Weston. Plains, marsh along holding pond, flats, gravel roadside; gravel roadside. 3900 ft. 44.7206° N, 105.54278° W; uncertainty 2 mi. T55N R72W S29; also S30 44.7206 -105.54278 2 mi. Flowering and Fruiting N RM0228638 N 819 RM 595717 Dueholm 1978 RM 327938 RM0228935 Polygonaceae Polygonum aviculare L. RM-106497 Keith H. Dueholm 3788 Mary Alice Sanguinetti 10 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Plains, small draw, gravelly roadcuts; roadside. 4100 ft. Flowering N RM0228935 N 820 RM 595851 Dueholm 1978 RM 327901 RM0228742 Polygonaceae Polygonum aviculare L. RM-106502 Keith H. Dueholm 3923 Mary Alice Sanguinetti 11 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Rolling plains, small draw; roadside. 4900 ft. Flowering and Fruiting N RM0228742 N 821 RM 595947 Dueholm 1978 RM 327909 RM0228668 Polygonaceae Polygonum aviculare L. RM-106505 Keith H. Dueholm 4019 Mary Alice Sanguinetti 12 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Plains and flats along creek, ditches; roadside. 3800 ft. Flowering and Fruiting N RM0228668 N 822 RM 595999 Dueholm 1978 RM 327937 RM0228934 Polygonaceae Polygonum aviculare L. RM-106508 Keith H. Dueholm 4071 Mary Alice Sanguinetti 12 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Plains, slopes; slope, slump. 4000 ft. Flowering N RM0228934 N 823 RM 596037 Dueholm 1978 RM 327898 RM0228682 Polygonaceae Polygonum aviculare L. RM-106511 Keith H. Dueholm 4109 Mary Alice Sanguinetti 13 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Sandy roadside buttes, loose talus slopes, outcrops, plains; ditch. 5010 ft. Flowering and Fruiting N RM0228682 N 824 RM 596080 Dueholm 1978 RM 327939 RM0228936 Polygonaceae Polygonum aviculare L. RM-106513 Keith H. Dueholm 4152 Mary Alice Sanguinetti 13 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Rolling plains, roadside; ditch. 4900 ft. Flowering N RM0228936 N 825 RM 596084 Dueholm 1978 RM 327897 RM0228739 Polygonaceae Polygonum aviculare L. RM-106513 Keith H. Dueholm 4156 Mary Alice Sanguinetti 13 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Rolling plains, roadside; roadside, ditch. 4900 ft. Flowering and Fruiting N RM0228739 N 826 RM 596112 Dueholm 1978 RM 327900 RM0228741 Polygonaceae Polygonum aviculare L. RM-106517 Keith H. Dueholm 4184 Mary Alice Sanguinetti 14 7 1978 U.S.A. Wyoming Campbell Powder River Basin: ca 4.5 air mi W of Pine Tree. Dry plains, sandy roadcuts, depressions; ditch. 5300 ft. 43.6122° N, 105.8761° W; uncertainty 1 mi. T42N R75W S16 43.6122 -105.8761 1 mi. Flowering and Fruiting N RM0228741 N 827 RM 596269 Dueholm 1978 RM 327893 RM0228749 Polygonaceae Polygonum aviculare L. RM-106523 Keith H. Dueholm 4341 Mary Alice Sanguinetti 15 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Sagebrush plains, shallow draw, roadcuts; roadside. 4700 ft. Flowering and Fruiting N RM0228749 N 828 RM 596370 Dueholm 1978 RM 327930 RM0228771 Polygonaceae Polygonum aviculare L. RM-106526 Keith H. Dueholm 4441 21 7 1978 U.S.A. Wyoming Campbell Powder River Basin: grounds of Agricultural Experiment Station, ca 1/4 mi E of Gillette. Plantations, small section of plains, knolls; openings. 4500 ft. 44.28361° N, 105.4617° W; uncertainty 1 mi. T50N R72W S25 44.28361 -105.4617 1 mi. N N Flowering and Fruiting N RM0228771 N 829 RM 596440 Dueholm 1978 RM 327940 RM0228937 Polygonaceae Polygonum aviculare L. RM-106529 Keith H. Dueholm 4510 22 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Ponderosa pine covered buttes, steep shale and talus slopes, sagebrush plains at summit, ravines; roadside. 4700 ft. Flowering N RM0228937 N 830 RM 596547 Dueholm 1978 RM 327899 RM0228740 Polygonaceae Polygonum aviculare L. RM-106530 Keith H. Dueholm 4618 23 7 1978 U.S.A. Wyoming Campbell Powder River Basin: along Cottonwood Creek, ca 1.5 air mi NNE of Adon. Eroded plain and flats along creek, gravel roadside; roadside. 3900 ft. 44.53306° N, 105.22139° W; uncertainty 1 mi. T53N R70W S36 44.53306 -105.22139 1 mi. Flowering and Fruiting N RM0228740 N 831 RM 596721 Dueholm 1978 RM 327906 RM0228724 Polygonaceae Polygonum aviculare L. RM-106538 Keith H. Dueholm 5080 27 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Caprock topped mesa, sagebrush/grassland on lower slopes, limber pine scattered, rocky slopes, loose sandy slopes, plains at summit, with occasional wet depressions; roadside. 5093 ft. Flowering and Fruiting N RM0228724 N 832 RM 596772 Dueholm 1978 RM 327913 RM0228809 Polygonaceae Polygonum aviculare L. RM-106541 Keith H. Dueholm 5131 28 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Scoria topped butte, loose talus slopes, plains; roadside. 4800 ft. Flowering and Fruiting N RM0228809 N 833 RM 596819 Dueholm 1978 RM 327890 RM0228746 Polygonaceae Polygonum aviculare L. RM-106542 Keith H. Dueholm 5178 29 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Rolling plains, sandy roadcut; ditch. 4900 ft. Flowering and Fruiting N RM0228746 N 834 RM 596946 Dueholm 1978 RM 327934 RM0228929 Polygonaceae Polygonum aviculare L. RM-106546 Keith H. Dueholm 5305 30 7 1978 U.S.A. Wyoming Converse [location and coordinates withheld] Sagebrush plains, sandy ditch along road; ditch. 5200 ft. Flowering and Fruiting N RM0228929 N 835 RM 596991 Dueholm 1978 RM 327903 RM0228743 Polygonaceae Polygonum aviculare L. RM-106549 Keith H. Dueholm 5350 4 8 1978 U.S.A. Wyoming Converse Powder River Basin: Ross Road, ca 10.5 road mi N of junction with Wyo Hwy 93. Plains, small draw, sandy ditch; roadside. 5700 ft. 43.0769° N, 105.7219° W; uncertainty 2 mi. T36N R74W S22; also S23 43.0769 -105.7219 2 mi. Flowering and Fruiting N RM0228743 N 836 RM 597107 Dueholm 1978 RM 327924 RM0228766 Polygonaceae Polygonum aviculare L. RM-106553 Keith H. Dueholm 5465 5 8 1978 U.S.A. Wyoming Campbell Powder River Basin: along Dry Fork Spring Creek, ca 3.5 air mi NE of Soda Wells. Sagebrush plains, draw, bottoms along creek, cottonwood, plum thickets; roadside. 3900 ft. 44.6781° N, 105.2594° W; uncertainty 2 mi. T54N R70W S10; also S11 44.6781 -105.2594 2 mi. N N Flowering and Fruiting N RM0228766 N 837 RM 597209 Dueholm 1978 RM 327904 RM0228722 Polygonaceae Polygonum aviculare L. RM-106556 Keith H. Dueholm 5586 7 8 1978 U.S.A. Wyoming Johnson [location and coordinates withheld] Shale ridge-outcrops, covered with ponderosa pine, sagebrush grasslands, eroded slopes, wet depressions and small holding pond, draws; roadside. 5100 ft. Flowering and Fruiting N RM0228722 N 838 RM 597288 Dueholm 1978 RM 327905 RM0228723 Polygonaceae Polygonum aviculare L. RM-106558 Keith H. Dueholm 5665 7 8 1978 U.S.A. Wyoming Johnson Powder River Basin: ca 12 air mi NW of Sussex. Arid plains, eroded slope, gravelly roadside and sandy ditches; roadside. 4700 ft. 43.8403° N, 106.4203° W; uncertainty 2 mi. T45N R80W S25; also S36 43.8403 -106.4203 2 mi. Flowering and Fruiting N RM0228723 N 839 RM 597373 Dueholm 1978 RM 327936 RM0228933 Polygonaceae Polygonum aviculare L. RM-106561 Keith H. Dueholm 5750 8 8 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Rocky hills, plains, holding pond, wet mud along creek beds, flats, moist grassy ditches; roadside. 4500 ft. Flowering N RM0228933 N 840 RM 597706 Dueholm 1978 RM 327889 RM0228745 Polygonaceae Polygonum aviculare L. RM-106580 Keith H. Dueholm 6104 25 8 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Flats and eroded shaley breaks along west side of river, small stream from stock tank; next to stock tank. 3500 ft. Flowering and Fruiting N RM0228745 N 841 RM 598195 Dueholm 1979 RM 332313 RM0228803 Polygonaceae Polygonum aviculare L. RM-106616 Keith H. Dueholm 6589 5 6 1979 U.S.A. Wyoming Johnson Powder River Basin: near Wall Creek, ca 9.5 air mi SSE of Kaycee. Loose, shaley slopes with scattered ponderosa pine; sagebrush flats near creek; roadside. 4800 ft. 43.5781° N, 106.5652° W; uncertainty 1 mi. T42N R81W S27 43.5781 -106.5652 1 mi. Flowering and Fruiting N RM0228803 N 842 RM 598551 Dueholm 1979 RM 332306 RM0228807 Polygonaceae Polygonum aviculare L. RM-106634 Keith H. Dueholm 6944 10 6 1979 U.S.A. Wyoming Natrona Powder River Basin: along Thirtythree Mile Road, ca 1 mi S of South Fork Powder River. Clay flats, sagebrush plains, mud along temporary pool; mud. 5100 ft. 43.3178° N, 106.6742° W; uncertainty 1 mi. T39N R82W S27 43.3178 -106.6742 1 mi. Flowering N RM0228807 N 843 RM 599006 Dueholm 1979 RM 332305 RM0228806 Polygonaceae Polygonum aviculare L. RM-106658 Keith H. Dueholm 7504 29 6 1979 U.S.A. Wyoming Johnson Powder River Basin: Ninemile Creek, ca 8 air mi W of Powder River. Flats around holding pond, drying muddy margins of pond; muddy margin. 4500 ft. 43.8981° N, 106.34028° W; uncertainty 1 mi. T45N R79W S3 43.8981 -106.34028 1 mi. Flowering and Fruiting N RM0228806 N 844 RM 599317 Dueholm 1979 RM 332304 RM0228804 Polygonaceae Polygonum aviculare L. RM-106672 Keith H. Dueholm 7815 5 7 1979 U.S.A. Wyoming Natrona Powder River Basin: along Middle Casper Creek, ca 3.5 air mi SE of Powder River. Greasewood/saltbush flats along creek; roadside. 5800 ft. 42.9897° N, 106.9578° W; uncertainty 1 mi. T35N R84W S19 42.9897 -106.9578 1 mi. Flowering and Fruiting N RM0228804 N 845 RM 599789 Dueholm 1979 RM 332308 RM0229188 Polygonaceae Polygonum aviculare L. RM-106690 Keith H. Dueholm 8338 21 7 1979 U.S.A. Wyoming Johnson [location and coordinates withheld] Stoney hills with Cercocarpus ledifolius, rolling plains below, occasional intermittent streams; roadside. 5600 ft. Flowering N RM0229188 N 846 RM 599931 Dueholm 1979 RM 332307 RM0228927 Polygonaceae Polygonum aviculare L. RM-106696 Keith H. Dueholm 8480 22 7 1979 U.S.A. Wyoming Johnson Powder River Basin: east side of Lake De Smet. Deep cut draw in clinker bed, edge of lake with much cattle activity beneath plum thicket; draw. 4600 ft. 44.4625° N, 106.73361° W; uncertainty 1 mi. T52N R82W S21 44.4625 -106.73361 1 mi. Flowering and Fruiting N RM0228927 N 847 RM 600016 Dueholm 1979 RM 332299 RM0228928 Polygonaceae Polygonum aviculare L. RM-106700 Keith H. Dueholm 8565 2 8 1979 U.S.A. Wyoming Johnson Powder River Basin: Dry Creek, ca 7 air mi ESE of Buffalo. Flats around creek, margins of backwaters of creek; roadside. 4500 ft. 44.28861° N, 106.54861° W; uncertainty 1 mi. T50N R81W S24 44.28861 -106.54861 1 mi. Flowering and Fruiting N RM0228928 N 848 RM 600288 Dueholm 1979 RM 332302 RM0228793 Polygonaceae Polygonum aviculare L. RM-106715 Keith H. Dueholm 8837 9 8 1979 U.S.A. Wyoming Converse Powder River Basin: Coal Hill; ca 17 air mi NE of Glenrock. Ridge in sagebrush plain, coal seams, stoney crest; crest. 5712 ft. 43.0178° N, 105.8406° W; uncertainty 1 mi. T35N R75W S10 43.0178 -105.8406 1 mi. Flowering and Fruiting N RM0228793 N 849 RM 600654 Dueholm 1979 RM 334265 RM0228808 Polygonaceae Polygonum aviculare L. RM-106730 Keith H. Dueholm 9202 14 8 1979 U.S.A. Wyoming Natrona Powder River Basin: "Alkali Flat" and Dead Horse Creek Flats, ca 13 air mi SW of Midwest. "Alkali Flat", flats along creek; creek flats. 5200 ft. 43.3464° N, 106.5356° W; uncertainty 2 mi. T39N R81W S14 & S23 43.3464 -106.5356 2 mi. Flowering and Fruiting N RM0228808 N 850 RM 600767 Bighorn Basin RM 648309 RM0228076 Polygonaceae Polygonum aviculare L. RM-106741 Keith H. Dueholm 9313 Ronald L. Hartman 23 5 1980 U.S.A. Wyoming Washakie Bighorn Basin: Signal Butte; ca 1.5 air mi WSW of Ten Sleep. Flats along drainage, shale slopes and rocky ridge top of butte; flats. 4400 ft. 44.0308° N, 107.4711° W; uncertainty 2 mi. T47N R89W S24; also S25 44.0308 -107.4711 2 mi. Buds N RM0228076 N 851 RM 600936 Big Horn Mts RM 351209 RM0228728 Polygonaceae Polygonum aviculare L. RM-106750 Keith H. Dueholm 9481 Ronald L. Hartman 26 5 1980 U.S.A. Wyoming Big Horn Big Horn Mountains: mouth of Dry Medicine Lodge Canyon (S9 & S16) and ridge above Medicine Lodge Canyon, and along Dry Medicine Lodge Creek (S10 & S15). Limestone ridges, shaley scree slopes above creeks, dry creekbed; with juniper, mountain mahogany, and sagebrush. 5000 5700 ft. 44.3217° N, 107.54917° W; uncertainty 3 mi. T50N R89W S9; also S10, S15, and S16 44.3217 -107.54917 3 mi. Vegetative N RM0228728 N 852 RM 601462 Dueholm 1978 RM 327941 RM0228802 Polygonaceae Polygonum aviculare L. RM-106501 Keith H. Dueholm 3898 Mary Alice Sanguinetti 10 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Sagebrush plains, shallow draw, eroded slope, gravel roadside; roadside. 3900 ft. Flowering and Fruiting N RM0228802 N 853 RM 602251 Kirkpatrick 1983 Polygonaceae Polygonum aviculare L. RM-106804 Robert S. Kirkpatrick 1654b Ruth E. B. Kirkpatrick and B. E. Nelson 27 7 1983 U.S.A. Wyoming Park Absaroka Mountains: ca 50 air mi WNW of Thermopolis, along the South Fork of Wood River, ca 1 mi upstream from the junction with Blanchette Creek. Moist meadows. 8000 ft. 43.8507° N, 109.1634° W; uncertainty 1 mi. T45N R103W S24 43.8507 -109.1634 1 mi. N N 854 RM 603960 Kirkpatrick 1984 RM 560548 RM0059336 Polygonaceae Polygonum aviculare L. RM-62694 Robert S. Kirkpatrick 3214 29 6 1984 U.S.A. Wyoming Park Absaroka Mountains: ca 16 air mi SW of Meeteetse, upper end of the North Fork of Dick Creek, ca 5 mi from the Wood River. Weedy, along roadsides. 7600 7900 ft. 44.0133° N, 109.1032° W T47N R102W S28; also S29 and S30 44.0133 -109.1032 N RM0059336 N 855 RM 608185 Big Horn Mts RM 351208 RM0228729 Polygonaceae Polygonum aviculare L. RM-106940 Ronald L. Hartman 10517 1 8 1979 U.S.A. Wyoming Natrona Big Horn Mountains: ca 20.5 air mi N of Arminto. Limestone outcrop. 8300 ft. 43.4647° N, 107.2294° W; uncertainty 1 mi. T40N R87W S1 43.4647 -107.2294 1 mi. Flowering N RM0228729 N 856 RM 608918 Bighorn Basin RM 648307 RM0228078 Polygonaceae Polygonum aviculare L. RM-106989 Ronald L. Hartman 11317 Keith H. Dueholm 28 5 1980 U.S.A. Wyoming Big Horn Bighorn Basin: 6.5 air mi NE of Greybull. Saline shaley slopes with greasewood and Atriplex. 4000 ft. 44.5419° N, 107.93417° W; uncertainty 1 mi. T53N R92W S28 44.5419 -107.93417 1 mi. Buds N RM0228078 N 857 RM 609461 Bighorn Basin RM 648308 RM0228077 Polygonaceae Polygonum aviculare L. RM-107043 Ronald L. Hartman 12644 Keith H. Dueholm 25 5 1981 U.S.A. Wyoming Washakie Bighorn Basin: ca 6 mi W of Ten Sleep. Shaley slopes. 4700 4800 ft. 44.0286° N, 107.5629° W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO! T47N R89W S19; also S20 44.0286 -107.5629 NAD 83 2 mi. Y N Nat. Geog. TOPO! BEN Buds N RM0228077 N 858 RM 609919 Hartman Misc RM 389202 RM0228830 Polygonaceae Polygonum aviculare L. RM-107061 Ronald L. Hartman 13099 27 6 1981 U.S.A. Wyoming Fremont Castle Gardens, ca 17 air mi SSE of Moneta. Sandstone outcrops, badlands, and sandy plains. 6000 ft. 42.9481° N, 107.6289° W; uncertainty 3 mi. T34N R90W S4; also S5, S8, and S9 42.9481 -107.6289 3 mi. Flowering and Fruiting N RM0228830 N 859 RM 609990 Wind River Basin RM 389201 RM0228831 Polygonaceae Polygonum aviculare L. RM-107063 Ronald L. Hartman 13171 Keith H. Dueholm 28 6 1981 U.S.A. Wyoming Fremont Wind River Basin: Cedar Ridge and barren hills to the N. Barren hills. 5600 6000 ft. 43.3644° N, 107.8839° W; uncertainty 3 mi. T39N R92W S9; also S16 and S21 43.3644 -107.8839 3 mi. Fruiting N RM0228831 N 860 RM 610072 Hartman Misc RM 531141 RM0228938 Polygonaceae Polygonum aviculare L. RM-107064 Ronald L. Hartman 13253 Keith H. Dueholm 28 6 1981 U.S.A. Wyoming Fremont Southwest flank of Copper Mountain, ca 14 air mi NNE of Shoshoni. South exposure; along road and rocky slopes; precambrian rocks. 7900 ft. 43.4358° N, 108.0422° W; uncertainty 1 mi. T40N R93W S18 43.4358 -108.0422 1 mi. Flowering N RM0228938 N 861 RM 610384 Hartman Misc RM 389203 RM0228829 Polygonaceae Polygonum aviculare L. RM-106920 Ronald L. Hartman 13563 3 7 1981 U.S.A. Wyoming Fremont Ca 2 air mi NE of Big Sand Draw Oil and Gas Field. Eroded slopes and ridges and along stream. 6800 ft. 42.7761° N, 108.1592° W; uncertainty 1 mi. T32N R95W S2 42.7761 -108.1592 1 mi. Fruiting N RM0228829 N 862 RM 610433 Wind River Basin RM 389204 RM0228801 Polygonaceae Polygonum aviculare L. RM-107070 Ronald L. Hartman 13610 3 7 1981 U.S.A. Wyoming Fremont Wind River Basin: Beaver Rim: ca 17 air mi NE of Jeffrey City. Roadside. 6900 ft. 42.7167° N, 107.6522° W; uncertainty 2 mi. T32N R90W S30; also S31 42.7167 -107.6522 2 mi. Flowering and Fruiting N RM0228801 N 863 RM 610463 Laramie Plains RM 531100 RM0228931 Polygonaceae Polygonum aviculare L. RM-107076 Ronald L. Hartman 13765 Gael Fonken 21 7 1981 U.S.A. Wyoming Albany Laramie Plains: Wheatland Reservoir No. 2, ca 19 air mi NE of Rock River. Edge of water and sandy beaches. 6965 ft. 41.8656° N, 105.6214° W; uncertainty 2 mi. T22N R73W S20; also S21 41.8656 -105.6214 2 mi. Flowering and Fruiting N RM0228931 N 864 RM 611965 Kirkpatrick 1983 RM 560541 RM0228685 Polygonaceae Polygonum aviculare L. RM-107120 Ronald L. Hartman 15572 23 6 1983 U.S.A. Wyoming Fremont Absaroka Mountains: East Fork Big Wind River, 7 air mi ESE of Dubois. Sagebrush hills with red beds and shales. 6800 7200 ft. 43.4994° N, 109.4822° W; uncertainty 1 mi. T41N R105W S20 43.4994 -109.4822 1 mi. Flowering and Fruiting N RM0228685 N 865 RM 612888 Hartman Misc RM 649603 RM0228693 Polygonaceae Polygonum aviculare L. RM-107171 Ronald L. Hartman 17380 7 7 1984 U.S.A. Wyoming Carbon South-central Transverse Ranges: Ferris Mountains: Sand Creek, ca 2 air mi SW of summit of Bear Mountain. Limestone outcrop with adjacent redbeds. 42.2381° N, 107.1183° W; uncertainty 1 mi. T26N R86W S9 42.2381 -107.1183 1 mi. Flowering and Fruiting N RM0228693 N 866 RM 615017 Northern Absarokas RM 535769 RM0059293 Polygonaceae Polygonum aviculare L. RM-107215 Ronald L. Hartman 20538 12 7 1985 U.S.A. Wyoming Park Northern Absarokas: Sunlight Creek, ca 24 air mi NW of Cody. Open grassy ridges and slopes, granite outcrops and cliffs, streamside, and occasional sedimentary outcrop; grassy area. 5600 6000 ft. 44.7739° N, 109.41194° W; uncertainty 2 mi. T55N R104W S5; also S6 and S7 44.7739 -109.41194 3 mi. Flowering N RM0059293 N 867 RM 61505 Bradtke 2002 RM Polygonaceae Polygonum aviculare L. RM-12800 Heather Bradtke 6333 21 6 2002 U.S.A. Oregon Grant Umatilla National Forest and Vicinity: Rocky Flats on Forest Road 24, ca 7 mi N and 7 mi E of Spray. Ponderosa pine stand on roadside in basalt rock and red clay; slope 0; aspect none. 4350 ft. 44° 55' 13" N, 119° 40' 11" W; GPS Reading zone 11, 4977549E, 289306N; GPS Reading T7S R26E S31; also S32 and T8S R26E S5 and S6 44.920278 -119.669722 GPS Reading Vegetative N N 868 RM 616220 Northern Absarokas RM 535770 RM0059292 Polygonaceae Polygonum aviculare L. RM-107244 Ronald L. Hartman 21737 27 7 1985 U.S.A. Wyoming Park Northern Absarokas: North Fork Crandall Creek trail, 15-17 trail mi WNW of Crandall Ranger Station. Along trail through coniferous forest. 7600 8000 ft. 44.87778° N, 109.8208° W; uncertainty 2 mi. T57N R107W S32; also S33 44.87778 -109.8208 2 mi. Flowering and Fruiting N RM0059292 N 869 RM 616240 Northern Absarokas RM 535771 RM0059297 Polygonaceae Polygonum aviculare L. RM-107245 Ronald L. Hartman 21756 B. E. Nelson 17 8 1985 U.S.A. Wyoming Park Northern Absarokas: Painter Gulch en route to Windy Mountain, 1.5 air mi S to 1 air mi W of summit, 3-5 air mi NNW of Sunlight Ranger Station. Roadside, streambank, and coniferous forest understory. 7200 8200 ft. 44.7742° N, 109.5942° W T55N R106W S2; also T56N R106W S34 and S35 44.7742 -109.5942 Flowering and Fruiting N RM0059297 N 870 RM 616809 Northern Absarokas RM 535772 RM0059294 Polygonaceae Polygonum aviculare L. RM-107260 Ronald L. Hartman 22339 23 8 1985 U.S.A. Wyoming Park Northern Absarokas: Pat O'Hara Peak summit and adjacent northern exposure. Open, grassy slopes and limestone outcrops with some volcanics at summit. 9600 9900 ft. 44.6592° N, 109.37° W; uncertainty 1 mi. T54N R104W S15 44.6592 -109.37 1 mi. Flowering N RM0059294 N 871 RM 617200 Snow 1987 RM 647679 RM0059326 Polygonaceae Polygonum aviculare L. RM-107270 Ronald L. Hartman 22960 Neil Snow 22 6 1987 U.S.A. Wyoming Park Southwestern Absarokas: Ishawooa Hills and Creek. Sedimentary substrate of shales and sandstone and derivatives; sagebrush hills and slopes and badlands. 6100 6600 ft. 44.26° N, 109.5425° W; uncertainty 1 mi. T50N R105W S31; also S32 44.26 -109.5425 1 mi. N RM0059326 N 872 RM 617376 Snow 1987 RM 647680 RM0059322 Polygonaceae Polygonum aviculare L. RM-107272 Ronald L. Hartman 23136 Neil Snow 22 6 1987 U.S.A. Wyoming Park Southwestern Absarokas: Ishawooa Creek, 2-4 mi W from trail head. Douglas fir forests and stream bottoms with cottonwood. 6400 6800 ft. 44.2456° N, 109.5625° W; uncertainty 1 mi. T49N R106W S1; also S2 44.2456 -109.5625 1 mi. N RM0059322 N 873 RM 617446 Snow 1987 RM 647681 RM0059323 Polygonaceae Polygonum aviculare L. RM-107274 Ronald L. Hartman 23206 Neil Snow 23 6 1987 U.S.A. Wyoming Park Southwestern Absarokas: Deer Creek trail, from trail head on South Fork Road to ca 2 mi W. East exposed slope of sandstones and shales with sagebrush and limber pine and south slopes with douglas fir and some igneous outcrops. 6550 7400 ft. 44.1725° N, 109.6433° W; uncertainty 3 mi. T49N R106W S32; also S33 44.1725 -109.6433 3 mi. N RM0059323 N 874 RM 619430 Fertig 1990 RM 582603 RM0228480 Polygonaceae Polygonum aviculare L. RM-107376 Ronald L. Hartman 27014 12 7 1990 U.S.A. Wyoming Teton West Slope Wind River Range: Fish Creek/Moccasin Basin Area, Squaw Creek Road from North Fork Fish Creek to Open Fork Creek. Sagebrush grassland. 8000 8300 ft. 43.6311° N, 110.1208° W T42N R111W S1; also T42N R110W S6 43.6311 -110.1208 2 mi. Flowering N RM0228480 N 875 RM 619537 Fertig 1990 RM 582602 RM0228481 Polygonaceae Polygonum aviculare L. RM-107380 Ronald L. Hartman 27121 12 7 1990 U.S.A. Wyoming Teton West Slope Wind River Range: Fish Creek/Moccasin Basin Area, North Fork Fish Creek between Packsaddle Creek and Harness Gulch. Stream side. 7800 7900 ft. 43.6167° N, 110.1408° W; uncertainty 2 mi. T42N R111W S11; also S15 43.6167 -110.1408 2 mi. Flowering N RM0228481 N 876 RM 619863 Fertig 1990 RM 588686 RM0228784 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Walter Fertig. RM-19087 Ronald L. Hartman 27583 18 7 1990 U.S.A. Wyoming Sublette West Slope Wind River Range: Jim Creek, 1.5-2.5 air mi E of Wyoming Hwy 352. Lodgepole pine forest, meadows, and wet areas. 8400 8700 ft. 43.2003° N, 109.9389° W; uncertainty 2 mi. T37N R109W S4, S5 43.2003 -109.9389 2 mi. Flowering N RM0228784 N 877 RM 619920 Fertig 1990 RM 582601 RM0228942 Polygonaceae Polygonum aviculare L. RM-107389 Ronald L. Hartman 28033 23 8 1990 U.S.A. Wyoming Teton West Slope Wind River Range: Cottonwood Creek from outfitter's camp to Sohare Creek. Meadows and scattered lodgepole pine and Engelmann spruce. 7800 7900 ft. 43.6022° N, 110.2203° W T42N R111W S18 43.6022 -110.2203 Flowering and Fruiting N RM0228942 N 878 RM 620117 Fertig 1990 RM 582600 RM0228941 Polygonaceae Polygonum aviculare L. RM-107398 Ronald L. Hartman 28230 25 8 1990 U.S.A. Wyoming Teton West Slope Wind River Range: South Fork Fish Creek between Purdy and Hackamore Creeks. Meadows, gravel bars, and adjacent lodgepole pine forests. 7750 7800 ft. 43.5731° N, 110.1208° W; uncertainty 2 mi. T42N R111W S25; also S26 43.5731 -110.1208 2 mi. Flowering and Fruiting N RM0228941 N 879 RM 621314 Fertig 1991 RM 582701 RM0228466 Polygonaceae Polygonum aviculare L. RM-107435 Ronald L. Hartman 31150 19 8 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: Sedgewick Meadows and vicinity, ca 3 air mi W of Independence Mountain. Rocky hills with lodgepole pine and adjacent wet meadows and streamsides. 8950 9210 ft. 42.6564° N, 109.2369° W; uncertainty 2 mi. T31N R104W S15; also S16 42.6564 -109.2369 2 mi. Flowering N RM0228466 N 880 RM 621558 Fertig 1991 RM 582700 RM0059331 Polygonaceae Polygonum aviculare L. RM-107443 Ronald L. Hartman 31393 Jonathan Hughes 21 8 1991 U.S.A. Wyoming Fremont West Slope Wind River Range: campground at junction of Sweetwater River and Clear Creek. Streamsides and slopes; streamsides. 7800 8000 ft. 42.5133° N, 109.0564° W; uncertainty 1 mi. T29N R102W S5 42.5133 -109.0564 1 mi. Flowering N RM0059331 N 881 RM 621649 Fertig 1991 RM 582699 RM0059330 Polygonaceae Polygonum aviculare L. RM-107446 Ronald L. Hartman 31483 Jonathan Hughes 21 8 1991 U.S.A. Wyoming Fremont West Slope Wind River Range: Wyo Hwy 28 at crossing of Pine Creek ca 5 air mi NNE of Sweetwater River. Marshy area and road fill. 7800 ft. 42.4419° N, 108.8811° W T29N R101W S35 42.4419 -108.8811 1 mi. Flowering N RM0059330 N 882 RM 621705 Fertig 1991 RM 582753 RM0228476 Polygonaceae Polygonum aviculare L. RM-107448 Ronald L. Hartman 31539 Jonathan Hughes 22 8 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: Lime Creek, across Green River from Kendall Warm Springs, ca 11 air mi W of Green River Lakes. Limestone outcrops with stream on rolling sagebrush slopes. 7800 8800 ft. 43.2831° N, 110.0525° W; uncertainty 2 mi. T38N R110W S4; also S9 and S10 43.2831 -110.0525 2 mi. N N Flowering and Fruiting N RM0228476 N 883 RM 621791 Fertig 1991 RM 582752 RM0228475 Polygonaceae Polygonum aviculare L. RM-107451 Ronald L. Hartman 31623 Jonathan Hughes 23 8 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: Meadow Lake to 2 mi NE on trail to Belford Lake. Mostly open sagebrush slopes, streamsides, and scattered wooded areas. 7900 9000 ft. 42.917° N, 109.6711° W T34N R107W S18; also S19, S30. 42.917 -109.6711 3 mi. Flowering and Fruiting N RM0228475 N 884 RM 621894 Fertig 1991 RM 582751 RM0228474 Polygonaceae Polygonum aviculare L. RM-19098 Ronald L. Hartman 31726 Jonathan Hughes 23 8 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: trail NE of Meadow Lake from Wilderness boundary to Belford Lake and around lake. Lodgepole pine with some spruce and wet areas. 9400 9500 ft. 42.9308° N, 109.6514° W; uncertainty 3 mi. T34N R107W S8; also S4 and S9 42.9308 -109.6514 3 mi. N N Flowering N RM0228474 N 885 RM 623616 Dueholm 1978 RM 327891 RM0228747 Polygonaceae Polygonum aviculare L. RM-107628 Ronald L. Hartman 6431 9 6 1978 U.S.A. Wyoming Campbell Powder River Basin: ca 10 air mi SE of Gillette. Field, plains, pond margin, stream margin, and stabilized sand hills; slope. 4700 ft. 44.1817° N, 105.3381° W; uncertainty 1 mi. T49N R71W S36 44.1817 -105.3381 1 mi. Flowering and Fruiting N RM0228747 N 886 RM 623773 Dueholm 1978 RM 327932 RM0228939 Polygonaceae Polygonum aviculare L. RM-107638 Ronald L. Hartman 6586 Keith Dueholm 10 6 1978 U.S.A. Wyoming Campbell Powder River Basin: ca 22.5 air mi SE of Reno Junction. Roadside. 5000 ft. 43.5881° N, 105.0919° W; uncertainty 1 mi. T42N R69W S25 43.5881 -105.0919 1 mi. Flowering N RM0228939 N 887 RM 623891 Dueholm 1978 RM 327925 RM0228767 Polygonaceae Polygonum aviculare L. RM-107645 Ronald L. Hartman 6779 Keith Dueholm and Mary Alice Sanguinetti 20 6 1978 U.S.A. Wyoming Campbell Powder River Basin: ca 15.5 air mi ESE of Reno Junction. Eroded hills with ponderosa pine. 4500 ft. 43.6728° N, 105.1725° W; uncertainty 2 mi. T43N R69W S29; also S30 43.6728 -105.1725 2 mi. Flowering and Fruiting N RM0228767 N 888 RM 623980 Dueholm 1978 RM 327911 RM0228789 Polygonaceae Polygonum aviculare L. RM-107648 Ronald L. Hartman 6866 Keith Dueholm and Mary Alice Sanguinetti 21 6 1978 U.S.A. Wyoming Campbell Powder River Basin: ca 19 air mi NNE of Gillette. Low eroded slopes and drainage. 3900 ft. 44.5472° N, 105.34278° W; uncertainty 1 mi. T53N R71W S25 44.5472 -105.34278 1 mi. Flowering and Fruiting N RM0228789 N 889 RM 624316 Dueholm 1978 RM 327919 RM0228640 Polygonaceae Polygonum aviculare L. RM-107665 Ronald L. Hartman 7202 Keith Dueholm and Mary Alice Sanguinetti 24 6 1978 U.S.A. Wyoming Campbell Powder River Basin: Eighty-five Divide, ca 11 air mi W of Rockypoint. Hills with sandstone outcrops. 3600 ft. 44.9314° N, 105.32083° W; uncertainty 2 mi. T57N R70W S18; also S19 44.9314 -105.32083 2 mi. N N Flowering and Fruiting N RM0228640 N 890 RM 624464 Dueholm 1978 RM 327922 RM0228643 Polygonaceae Polygonum aviculare L. RM-107672 Ronald L. Hartman 7350 Mary Alice Sanguinetti 25 6 1978 U.S.A. Wyoming Campbell Powder River Basin: along Dead Horse Creek, ca 19 air mi WSW of Gillette. Creek bottom and adjacent slopes. 4600 ft. 44.1917° N, 105.8442° W; uncertainty 1 mi. T49N R75W S26; also S35 44.1917 -105.8442 1 mi. Flowering and Fruiting N RM0228643 N 891 RM 624523 Dueholm 1978 RM 327921 RM0228642 Polygonaceae Polygonum aviculare L. RM-107676 Ronald L. Hartman 7408 Mary Alice Sanguinetti 26 6 1978 U.S.A. Wyoming Johnson Powder River Basin: ca 1 air mi N of I-90 at the Powder River. Roadside and eroded slopes. 4600 ft. 44.2336° N, 106.16667° W; uncertainty 2 mi. T49N R77W S7; also S8 44.2336 -106.16667 2 mi. N N Flowering N RM0228642 N 892 RM 624660 Dueholm 1978 RM 327907 RM0228725 Polygonaceae Polygonum aviculare L. RM-107683 Ronald L. Hartman 7543 Mary Alice Sanguinetti 27 6 1978 U.S.A. Wyoming Johnson Powder River Basin: ca 22 air mi NNE of Sussex. Eroded slopes and flats. 4400 43.9878° N, 106.11917° W; uncertainty 1 mi. T46N R77W S4 43.9878 -106.11917 1 mi. Vegetative N RM0228725 N 893 RM 624775 Dueholm 1978 RM 327933 RM0228930 Polygonaceae Polygonum aviculare L. RM-107685 Ronald L. Hartman 7657 Mary Alice Sanguinetti 29 6 1978 U.S.A. Wyoming Campbell Powder River Basin: ca 1 road mi W of Turnercrest. Roadsides and grasslands. 5100 ft. 43.5542° N, 105.6711° W; uncertainty 1 mi. T41N R73W S6 43.5542 -105.6711 1 mi. Flowering and Fruiting N RM0228930 N 894 RM 624926 Dueholm 1978 RM 327935 RM0228932 Polygonaceae Polygonum aviculare L. RM-107694 Ronald L. Hartman 7807 Mary Alice Sanguinetti 29 6 1978 U.S.A. Wyoming Johnson Powder River Basin: Wyo Hwy 387, ca 4 road mi W of Campbell County. Low hills. 5200 ft. 43.5525° N, 106.0983° W; uncertainty 1 mi. T41N R77W S3 43.5525 -106.0983 1 mi. Flowering and Fruiting N RM0228932 N 895 RM 625302 Hartman Misc RM 338282 RM0228374 Polygonaceae Polygonum aviculare L. RM-107715 Ronald L. Hartman 8489 8 7 1978 U.S.A. Wyoming Fremont South-central Transverse Ranges: Green Mountains: road from Cottonwood Creek Campground, ca 0.4 mi N of junction with Wild Horse Overlook Road. Roadside and adjacent marshy meadow and forest edge. 8000 ft. 42.3839° N, 107.6875° W; uncertainty 1 mi. T28N R91W S22 42.3839 -107.6875 1 mi. Flowering N RM0228374 N 896 RM 626372 Hartman Misc RM 332301 RM0228791 Polygonaceae Polygonum aviculare L. RM-107795 Ronald L. Hartman 9935 11 7 1979 U.S.A. Wyoming Carbon Hanna Basin: Seminoe Reservoir, ca 10 air mi SSE of Seminoe Dam. Sandy beach mostly in shade of Tamarix but occasionally in open. Associates include Potentilla, Astragalus, Physaria, Halogeton, Verbena, Iva, Potentilla anserina, and Lupinus. 6360 ft. 42.0494° N, 106.8383° W; uncertainty 3 mi. T24N R84W S14; also S24 42.0494 -106.8383 3 mi. Flowering N RM0228791 N 897 RM 626407 Hartman Misc RM 332297 RM0228792 Polygonaceae Polygonum aviculare L. RM-106926 Ronald L. Hartman 9970 12 7 1979 U.S.A. Wyoming Natrona Oil field, ca 4.2 air mi N of Waltman. Eroded shale slopes with sandstone outcrops and drainages. 6200 ft. 43.1192° N, 107.1936° W; uncertainty 2 mi. T36N R86W S6; also T36N R87W S1 43.1192 -107.1936 2 mi. N N Flowering and Fruiting N RM0228792 N 898 RM 626429 Hartman Misc RM 332298 RM0228805 Polygonaceae Polygonum aviculare L. RM-106926 Ronald L. Hartman 9992 12 7 1979 U.S.A. Wyoming Natrona Oil field, ca 4.2 air mi N of Waltman. Eroded shale slopes with sandstone outcrops and drainages. 6200 ft. 43.1192° N, 107.1936° W; uncertainty 2 mi. T36N R86W S6; also T36N R87W S1 43.1192 -107.1936 2 mi. N N Flowering and Fruiting N RM0228805 N 899 RM 627075 Fertig 1991 RM 582708 RM0228473 Polygonaceae Polygonum aviculare L. RM-107828 Walter Fertig 10599 4 8 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: south shore of Boulder Lake, 10 air mi E of Pinedale. Dry, sandy sagebrush grassland on bluff above lake. 7300 ft. 42.8436° N, 109.6731° W T33N R107W S7; also S8 and S18 42.8436 -109.6731 Flowering N RM0228473 N 900 RM 627098 Fertig 1991 RM 582707 RM0228472 Polygonaceae Polygonum aviculare L. RM-107832 Walter Fertig 10622 4 8 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: adjacent to Pole Creek Road, ca 4.5 air mi S of Half Moon Lake, 7 air mi E of Pinedale. Dry, sandy-rocky roadside dominated by sagebrush and tumble mustard. 7300 ft. 42.8586° N, 109.7322° W; uncertainty 1 mi. T33N R108W S3 42.8586 -109.7322 1 mi. Flowering and Fruiting N RM0228472 N 901 RM 627135 Fertig 1991 RM Polygonaceae Polygonum aviculare L. RM-107833 Walter Fertig 10659 4 8 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: south and east shore of Little Half Moon Lake, 8 air mi ENE of Pinedale. Dry, north-facing sagebrush-grassland ridge. 7600 ft. 42.9019° N, 109.7108° W; uncertainty 1 mi. T34N R108W S23 42.9019 -109.7108 1 mi. N N 902 RM 627742 Fertig 1991 RM 582705 RM0228470 Polygonaceae Polygonum aviculare L. RM-107853 Walter Fertig 11259 9 8 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: Junction of Guard Station Road and road to BLM Campground on Sweetwater River, ca 45 air mi SE of Pinedale. Sagecrush flats on dry, sandy-gravelly soil. 8280 ft. 42.5278° N, 109.08° W; uncertainty 1 mi. T30N R103W S36 42.5278 -109.08 1 mi. Flowering and Fruiting N RM0228470 N 903 RM 628366 Fertig 1991 RM 582704 RM0228469 Polygonaceae Polygonum aviculare L. RM-19189 Walter Fertig 11875 Jonathan Hughes 19 8 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: Lamreaux Meadows, ca 4 air mi NW of Dutch Joe Guard Station, ca 32 air mi ESE of Pinedale. Dry, sandy, weed-dominated dirt road. 9000 ft. 42.6564° N, 109.2953° W; uncertainty 1 mi. T31N R104W S18 42.6564 -109.2953 1 mi. Flowering N RM0228469 N 904 RM 628389 Fertig 1991 RM 582703 RM0228468 Polygonaceae Polygonum aviculare L. RM-19189 Walter Fertig 11899 Jonathan Hughes 19 8 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: Lamreaux Meadows, ca 4 air mi NW of Dutch Joe Guard Station, ca 32 air mi ESE of Pinedale. Dry, sandy weed-dominated dirt road. 9000 ft. 42.6564° N, 109.2953° W; uncertainty 1 mi. T31N R104W S18 42.6564 -109.2953 1 mi. Flowering N RM0228468 N 905 RM 628850 Fertig 1991 RM 582702 RM0228467 Polygonaceae Polygonum aviculare L. RM-107908 Walter Fertig 12353 27 8 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: Adjacent to Green River Lakes Road, ca 0.5 mi S of Kendall Guard Station, 0.25 mi E of Green River, ca 25 air mi NNW of Pinedale. Open canopy, dry weedy roadside ditch bordered by sagebrush-grassland. 7800 ft. 43.2403° N, 110.0131° W T38N R110W S23 43.2403 -110.0131 Flowering and Fruiting N RM0228467 N 906 RM 629938 Fertig 1990 RM 588688 RM0228782 Polygonaceae Polygonum aviculare L. RM-107964 Walter Fertig 2475 25 6 1990 U.S.A. Wyoming Sublette West Slope Wind River Range: Half Moon Lake, ca 8 air mi NE of Pinedale. Open sagebrush slope. 7700 7900 ft. 42.9314° N, 109.7506° W T34N R108W S9 42.9314 -109.7506 N N Flowering N RM0228782 N 907 RM 630235 Fertig 1990 RM 588682 RM0228796 Polygonaceae Polygonum aviculare L. RM-107983 Walter Fertig 2768 4 7 1990 U.S.A. Wyoming Teton West Slope Wind River Range: Wagon Creek, ca 40 air mi NNW of Pinedale. Dry, sandy roadside. 8960 ft. 43.4286° N, 110.0744° W T40N R110W S17 43.4286 -110.0744 Flowering N RM0228796 N 908 RM 630730 Fertig 1990 RM 588689 RM0228781 Polygonaceae Polygonum aviculare L. RM-107997 Walter Fertig 3261 B. E. Nelson 9 7 1990 U.S.A. Wyoming Sublette West Slope Wind River Range: adjacent to Skyline Drive, ca 2 air mi NE of Pinedale. Sagebrush hillside. 7400 7600 ft. 42.8881° N, 109.83° W T34N R109W S26 42.8881 -109.83 Flowering N RM0228781 N 909 RM 630942 Fertig 1990 RM 583342 RM0228775 Polygonaceae Polygonum aviculare L. RM-108006 Walter Fertig 3471 11 7 1990 U.S.A. Wyoming Teton West Slope Wind River Range: North Fork Fish Creek, ca 32 air mi NE of Jackson. Sagebrush meadow. 8000 8530 ft. 43.6311° N, 110.1408° W; uncertainty 1 mi. T42N R111W S2 43.6311 -110.1408 1 mi. Flowering N RM0228775 N 910 RM 632134 Fertig 1990 RM 588687 RM0228783 Polygonaceae Polygonum aviculare L. RM-108056 Walter Fertig 4641 28 7 1990 U.S.A. Wyoming Sublette West Slope Wind River Range: Kendall Warm Springs and bank of Green River adjacent to Warm Springs Falls, ca 30 air mi NNW of Pinedale. Open bank of Warm Springs. 7800 ft. 43.2806° N, 110.0219° W; uncertainty 0.1 mi. T38N R110W S2 43.2806 -110.0219 0 mi. N N Flowering and Fruiting N RM0228783 N 911 RM 632202 Fertig 1990 RM 588683 RM0228797 Polygonaceae Polygonum aviculare L. RM-108057 Walter Fertig 4708 28 7 1990 U.S.A. Wyoming Sublette West Slope Wind River Range: Lime Creek, ca 30 air mi NNW of Pinedale. Open bank of creek. 7790 8480 ft. 43.2828° N, 110.0131° W T38N R110W S2; also S9 S10 S11 43.2828 -110.0131 Flowering and Fruiting N RM0228797 N 912 RM 632575 Fertig 1990 RM 588684 RM0228798 Polygonaceae Polygonum aviculare L. RM-108070 Walter Fertig 5075 2 8 1990 U.S.A. Wyoming Sublette West Slope Wind River Range: north shore of New Fork Lakes, ca 17 air mi N of Pinedale. Rocky/sandy beach. 7820 ft. 43.1031° N, 109.9478° W; uncertainty 3 mi. T36N R110W S11; also S12 and S15 43.1031 -109.9478 3 mi. Flowering and Fruiting N RM0228798 N 913 RM 633308 Fertig 1990 RM 588690 RM0228780 Polygonaceae Polygonum aviculare L. RM-108107 Walter Fertig 5797 9 8 1990 U.S.A. Wyoming Sublette West Slope Wind River Range: Along Gypsum Creek Road, ca 28 air mi N of Pinedale. Weedy roadside. 8400 ft. 43.2567° N, 109.955° W T38N R109W S17 43.2567 -109.955 Flowering and Fruiting N RM0228780 N 914 RM 633329 Fertig 1990 RM 588685 RM0228785 Polygonaceae Polygonum aviculare L. RM-108108 Walter Fertig 5818 10 8 1990 U.S.A. Wyoming Sublette West Slope Wind River Range: west bank of Willow Lake, ca 9 air mi NNW of Pinedale. Dry, sagebrush-rabbitbrush community adjacent to lake. 7700 7720 ft. 43.005° N, 109.9094° W T35N R109W S18; also S19 43.005 -109.9094 2 mi. Flowering and Fruiting N RM0228785 N 915 RM 633460 Fertig 1990 RM 588691 RM0228779 Polygonaceae Polygonum aviculare L. RM-108115 Walter Fertig 5947a 11 8 1990 U.S.A. Wyoming Sublette West Slope Wind River Range: Big Bend of Green River, ca 35 air mi N of Pinedale. Silver sagebrush-rabbitbrush bluff above river. 7800 ft. 43.3706° N, 109.9942° W; uncertainty 2 mi. T39N R110W S1; also T39N R109W S6 43.3706 -109.9942 2 mi. Flowering N RM0228779 N 916 RM 63384 Bradtke 2002 RM Polygonaceae Polygonum aviculare L. RM-12851 Heather Bradtke 8207 13 7 2002 U.S.A. Oregon Morrow Umatilla National Forest and Vicinity: Thompson Flat and Forest Road 5316, ca 3 mi N and 13 mi W of Dale. Ponderosa pine forest and adjacent sagebrush steppe in shallow soil; slope 0; aspect none. 4400 ft. 45° 1' 57" N, 119° 12' 50" W; GPS Reading zone 11, 4988961E, 325611N; GPS Reading T6S R29E S22; also S23 45.0325 -119.213889 GPS Reading Vegetative N N 917 RM 633945 Fertig 1990 RM 583341 RM0228774 Polygonaceae Polygonum aviculare L. RM-108138 Walter Fertig 6578 23 8 1990 U.S.A. Wyoming Fremont West Slope Wind River Range: Little Devils Creek Basin, ca 37 air mi E of Jackson. Sagebrush-aspen ridge. 8280 9000 ft. 43.5303° N, 110.0369° W T41N R110W S10 43.5303 -110.0369 Flowering and Fruiting N RM0228774 N 918 RM 635740 Fertig 1991 RM 582709 RM0059329 Polygonaceae Polygonum aviculare L. RM-108217 Walter Fertig 8568 28 6 1991 U.S.A. Wyoming Fremont West Slope Wind River Range: South Pass, on W side of Wyoming Highway 28, ca 1.5 mi NE of bridge over Sweetwater River, ca 6 air mi SW of South Pass City. Dry, sandy-rocky roadside in barren sagebrush grassland. 7660 7700 ft. 42.4128° N, 108.8772° W T28N R101W S9; 16 and 17 42.4128 -108.8772 Flowering N RM0059329 N 919 RM 638362 SE WY 1993 RM 606863 RM0228835 Polygonaceae Polygonum aviculare L. RM-108304 B. E. Nelson 26956 18 7 1993 U.S.A. Wyoming Laramie Southern Powder River Basin/Southeastern Plains: Southeastern Plains: plains S of head of West Kellehan Creek on Sorenson or County Road 156, ca 5.7 air mi WNW of Albin; ca 38 air mi NE of Cheyenne. Roadside and ditch. 5425 ft. 41.4372° N, 104.2077° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T17N R61W S16 SW1/4 41.4372 -104.2077 NAD 83 0 mi. N N Nat. Geog. TOPO! TB Flowering and Fruiting N RM0228835 N 920 RM 638512 SE WY 1993 RM 606864 RM0228834 Polygonaceae Polygonum aviculare L. RM-108308 B. E. Nelson 27101 19 7 1993 U.S.A. Wyoming Goshen [location and coordinates withheld] Roadside and fence line. 4430 4450 ft. Flowering and Fruiting N RM0228834 N 921 RM 638695 SE WY 1993 RM 606865 RM0228833 Polygonaceae Polygonum aviculare L. RM-108316 B. E. Nelson 27280 23 7 1993 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: W of 55 Ranch or County Road 23 and Dave Johnston Coal Mine, ca 14.3 air mi N of Glenrock or 13.6 air mi N of the North Platte River. Roadside. 5830 5900 ft. 43.0603° N, 105.8808° W T36N R75W S29 NE1/4 43.0603 -105.8808 Flowering and Fruiting N RM0228833 N 922 RM 639075 SE WY 1993 RM 606866 RM0228832 Polygonaceae Polygonum aviculare L. RM-108328 B. E. Nelson 27655 28 7 1993 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Beck, North Natrona, or County Road 126, ca 2.7-3.3 air mi N of Natrona; ca 29 air mi NW of Casper. Roadside and cuts near drainage channel. 5640 5670 ft. 43.0739° N, 106.8011° W; uncertainty 1 mi. T36N R83W S21 E1/2 43.0739 -106.8011 1 mi. Flowering and Fruiting N RM0228832 N 923 RM 639247 SE WY 1993 RM 606867 RM0228843 Polygonaceae Polygonum aviculare L. RM-108333 B. E. Nelson 27826 30 7 1993 U.S.A. Wyoming Converse [location and coordinates withheld] Roadside and adjacent area. 5120 5140 ft. Flowering and Fruiting N RM0228843 N 924 RM 639315 SE WY 1993 RM 606868 RM0228844 Polygonaceae Polygonum aviculare L. RM-108336 B. E. Nelson 27892 30 7 1993 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Walker Creek or County Road 43 on the divide between Walker and Lightning creeks, ca 17.5 air mi SE of Bill; ca 29.5 air mi NE of Douglas. Roadside. 4600 4720 ft. 43.0833° N, 104.9825° W T36N R68W S23 SW1/4; also NW1/4 S26 43.0833 -104.9825 1 mi. N N Flowering and Fruiting N RM0228844 N 925 RM 639724 SE WY 1993 RM 606950 RM0228845 Polygonaceae Polygonum aviculare L. RM-108350 B. E. Nelson 28293 3 8 1993 U.S.A. Wyoming Goshen [location and coordinates withheld] Sandy clay weedy grassland plains. 4380 4560 ft. Flowering and Fruiting N RM0228845 N 926 RM 640011 SE WY 1993 RM 606951 RM0228846 Polygonaceae Polygonum aviculare L. RM-108359 B. E. Nelson 28579 17 8 1993 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek ca 1/4 mi above Little Bear Creek on County Road 153, ca 14.3 air mi SE of Chugwater; ca 38.5 air mi SW of Torrington. Roadside. 5160 5180 ft. 41.6166° N, 104.6186° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T19N R65W S14 NE1/4 41.6166 -104.6186 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0228846 N 927 RM 640129 SE WY 1993 RM 606952 RM0228847 Polygonaceae Polygonum aviculare L. RM-108363 B. E. Nelson 28696 18 8 1993 U.S.A. Wyoming Platte [location and coordinates withheld] End of wheat and fallow strips and adjacent roadside. 5280 ft. Flowering and Fruiting N RM0228847 N 928 RM 640310 SE WY 1993 RM 697133 RM0228848 Polygonaceae Polygonum aviculare L. RM-108374 B. E. Nelson 28875 22 8 1993 U.S.A. Wyoming Converse [location and coordinates withheld] Roadside and adjacent bladed areas. 5160 5200 ft. Flowering and Fruiting N RM0228848 N 929 RM 640402 SE WY 1993 RM 606954 RM0228654 Polygonaceae Polygonum aviculare L. RM-108379 B. E. Nelson 28967 22 8 1993 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along a tributary of Twentymile Creek on Manning or County Road 53, ca 24.5 air mi NE of Douglas; ca 14 air mi N of Lost Springs. Roadside and adjacent bladed areas. 4800 ft. 42.9667° N, 104.9625° W T35N R68W S36 SW1/4 42.9667 -104.9625 Flowering and Fruiting N RM0228654 N 930 RM 640733 SE WY 1993 RM 606955 RM0228655 Polygonaceae Polygonum aviculare L. RM-108393 B. E. Nelson 29293 26 8 1993 U.S.A. Wyoming Converse [location and coordinates withheld] Roadside. 5240 ft. Flowering and Fruiting N RM0228655 N 931 RM 640814 SE WY 1993 RM 606956 RM0228666 Polygonaceae Polygonum aviculare L. RM-108398 B. E. Nelson 29372 29 8 1993 U.S.A. Wyoming Niobrara [location and coordinates withheld] Roadside and adjacent shoulders. 5130 ft. Flowering and Fruiting N RM0228666 N 932 RM 641308 SE WY 1993 RM 606957 RM0228665 Polygonaceae Polygonum aviculare L. RM-18513 B. E. Nelson 29853 27 9 1993 U.S.A. Wyoming Goshen [location and coordinates withheld] In a two track through the floodplain. 4130 ft. Flowering and Fruiting N RM0228665 N 933 RM 641412 SE WY 1993 RM 606958 RM0228664 Polygonaceae Polygonum aviculare L. RM-108432 B. E. Nelson 29958 29 9 1993 U.S.A. Wyoming Niobrara [location and coordinates withheld] Creek bottom. 4120 ft. Flowering and Fruiting N RM0228664 N 934 RM 641480 SE WY 1993 RM 606959 RM0228663 Polygonaceae Polygonum aviculare L. RM-108440 B. E. Nelson 30026 1 10 1993 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Hartville Uplift: just N of Wendover in Wendover Canyon along the North Platte River, ca 8 air mi NW of Guernsey. Along railroad tracks in the canyon. 4440 4500 ft. 42.3289° N, 104.8813° W T27N R67W S10 NE1/4 42.3289 -104.8813 1 mi. Flowering and Fruiting N RM0228663 N 935 RM 641523 SE WY 1993 RM 606960 RM0228662 Polygonaceae Polygonum aviculare L. RM-108441 B. E. Nelson 30069 1 10 1993 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Hartville Uplift: Sandy Beach along Guernsey Reservoir in Guernsey State Park, ca 4 air mi NW of Guernsey. Roadside near the reservoir. 4440 ft. 42.3139° N, 104.8028° W; uncertainty 0.5 mi. T27N R66W S17 SW1/4 42.3139 -104.8028 1 mi. Flowering and Fruiting N RM0228662 N 936 RM 642568 SE WY 1994 RM 654708 RM0228713 Polygonaceae Polygonum aviculare L. RM-108482 B. E. Nelson 31619 16 6 1994 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: S of the head of Hefflen Draw, ca 1.5 air mi ENE of the eastern three Buttes, ca 6.5 air mi SSE of Lingle; ca 7.3 air mi WSW of Torrington. Roadside and fence row. 4470 4520 ft. 42.0438° N, 104.3146° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T24N R62W S21 N1/4 42.0438 -104.3146 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0228713 N 937 RM 642835 SE WY 1994 RM 654709 RM0228712 Polygonaceae Polygonum aviculare L. RM-108493 B. E. Nelson 31886 21 6 1994 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Cow Creek and the north end of Cow Creek Buttes, ca 15 air mi ENE of Bill; ca 43 air mi NE of Douglas. Low benches and old stream bars. 4530 4540 ft. 43.3126° N, 104.9708° W T39N R68W S36 W1/2 43.3126 -104.9708 Flowering and Fruiting N RM0228712 N 938 RM 643352 SE WY 1994 RM 654710 RM0228711 Polygonaceae Polygonum aviculare L. RM-108514 B. E. Nelson 32401 29 6 1994 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Goshen Hole Rim: Dickinson Hill ca 3.5 air mi W of Goshen County, ca 16 air mi NNE of Chugwater; ca 13.5 air mi ESE of Wheatland. Roadside in the canyon. 4950 5120 ft. 41.9803° N, 104.72° W T23N R66W S12 SW1/4 41.9803 -104.72 Flowering and Fruiting N RM0228711 N 939 RM 643771 SE WY 1994 RM 654711 RM0228616 Polygonaceae Polygonum aviculare L. RM-108527 B. E. Nelson 32820 13 7 1994 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Salt Creek between Pine and Little Pine ridges ca 2 air mi E of Naval Petroleum Reserve No. 3, ca 12 air mi SE of Midwest; ca 29.5 air mi NNE of Casper. Silt bars and edge of stream channel. 5260 ft. 43.2647° N, 106.1249° W T38N R77W S17 SW1/4 43.2647 -106.1249 Flowering and Fruiting N RM0228616 N 940 RM 643881 SE WY 1994 RM 654712 RM0228881 Polygonaceae Polygonum aviculare L. RM-108531 B. E. Nelson 32930 17 7 1994 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: near the head of Hemingway Draw, ca 26 air mi NNW of Casper; ca 20 air mi SW of Midwest. Vernal pool and low areas in the draw. 5580 5620 ft. 43.1933° N, 106.5405° W T37N R81W S11 SW1/4 43.1933 -106.5405 Flowering N RM0228881 N 941 RM 6441 Taylor, Amy 1998 RM 650068 RM0228507 Polygonaceae Polygonum aviculare L. RM-471 Amy J. Roderick 5503 24 6 1998 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: Stone Cabin Creek crossing Poison Spider or County Road 201, ca 38 air mi NW of Alcova townsite. Gravelly roadside; disturbed. 6340 6400 ft. 42.8584° N, 107.3358° W T33N R88W S1 42.8584 -107.3358 Flowering and Fruiting N RM0228507 N 942 RM 644403 SE WY 1994 RM 654713 RM0228882 Polygonaceae Polygonum aviculare L. RM-108548 B. E. Nelson 33448 Tim Chumley and Robbin Romberg 4 8 1994 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Goshen Hole: Sinnard Reservoir and vicinity, ca 4.5 air mi WNW of Hawk Springs; ca 19 air mi SSW of Torrington. Below high water mark of the reservoir. 4350 4390 ft. 41.8077° N, 104.3478° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! T21N R62W S7 NE1/4 41.8077 -104.3478 NAD 83 700 ft. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0228882 N 943 RM 644672 SE WY 1994 RM Polygonaceae Polygonum aviculare L. RM-108556 B. E. Nelson 33709 Tim Chumley and Robbin Romberg 9 8 1994 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Rasmus Lee Lake ca 3 air mi W of Bessemer Mountain, ca 17 air mi WSW of Casper. Moist to wet flats along the creek. 5270 5280 ft. 42.715° N, 106.5685° W T32N R81W S29; SW1/4 S13 42.715 -106.5685 Flowering N N 944 RM 644673 SE WY 1994 RM 654714 RM0228883 Polygonaceae Polygonum aviculare L. RM-108557 B. E. Nelson 33709 Tim Chumley and Robbin Romberg 9 8 1994 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Poison Spring Creek ca 3/4 air mi N of the North Platte River and ca 2 air mi SW of Bessemer Mountain, ca 16 air mi SW of Casper. Moist to wet flats along the creek. 5270 5280 ft. 42.715° N, 106.5685° W T32N R81W S29 NW1/4 42.715 -106.5685 Flowering N RM0228883 N 945 RM 644969 SE WY 1994 RM 654715 RM0228884 Polygonaceae Polygonum aviculare L. RM-108564 B. E. Nelson 33975 Tim Chumley and Robbin Romberg 10 8 1994 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Thirtythree Mile Reservoir on South Fork Casper Creek, ca 13 air mi NW of Casper. On shores of reservoir and surrounding flats and drainages. 5320 ft. 42.9751° N, 106.5096° W T35N R81W S25 NW1/4 42.9751 -106.5096 Flowering and Fruiting N RM0228884 N 946 RM 644993 SE WY 1994 RM 654716 RM0228885 Polygonaceae Polygonum aviculare L. RM-108565 B. E. Nelson 33999 18 8 1994 U.S.A. Wyoming Laramie Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Chivington Draw W of Egbert or County Road 154 ca 10 air mi N of Egbert; ca 13.3 air mi NW of Pine Bluffs. Gullies in the bluffs. 5330 5380 ft. 41.31516° N, 104.25723° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T16N R62W S36 NE1/4 41.31516 -104.25723 NAD 83 0 mi. N N Nat. Geog. TOPO! TB Flowering and Fruiting N RM0228885 N 947 RM 644997 SE WY 1994 RM 654717 RM0228886 Polygonaceae Polygonum aviculare L. RM-108565 B. E. Nelson 34003 18 8 1994 U.S.A. Wyoming Laramie Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Chivington Draw W of Egbert or County Road 154 ca 10 air mi N of Egbert; ca 13.3 air mi NW of Pine Bluffs. Gullies in the bluffs. 5330 5380 ft. 41.31516° N, 104.25723° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T16N R62W S36 NE1/4 41.31516 -104.25723 NAD 83 0 mi. N N Nat. Geog. TOPO! TB Flowering and Fruiting N RM0228886 N 948 RM 645085 SE WY 1994 RM 654718 RM0228865 Polygonaceae Polygonum aviculare L. RM-108567 B. E. Nelson 34090 18 8 1994 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Rocky Hollow between Bear and Horse creeks, ca 1/2-3/4 air mi N of Laramie County, ca 15 air mi WSW of La Grange; ca 36 air mi SSW of Torrington. Roadside and adjacent right-of-way. 5180 5220 ft. 41.5754° N, 104.4355° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T19N R63W S33 NW1/4 41.5754 -104.4355 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0228865 N 949 RM 645183 SE WY 1994 RM 654719 RM0228866 Polygonaceae Polygonum aviculare L. RM-108570 B. E. Nelson 34188 21 8 1994 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Antelope Creek and Ross or County Road 31, ca 31 air mi WNW of Bill, ca 50.5 air mi NNW of Douglas, ca 3.5 air mi SE of Ross. Roadside and right-of-way. 5110 5160 ft. 43.4216° N, 105.828° W T40N R75W S23 SW1/4 43.4216 -105.828 Flowering and Fruiting N RM0228866 N 950 RM 645388 SE WY 1994 RM 654720 RM0228871 Polygonaceae Polygonum aviculare L. RM-108577 B. E. Nelson 34351 Tim Chumley 23 8 1994 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Rawhide Creek ca 2.3 air mi SW of Tea Kettle Rock and ca 0.5-1 air mi N of the Interstate Canal, ca 7 air mi NE of Lingle, ca 11.3 air mi NNW of Torrington. Roadside and adjacent clay flats in the stream bottom. 4240 4250 ft. 42.2141° N, 104.2619° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T26N R62W S24 NW1/4 42.2141 -104.2619 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Fruiting N RM0228871 N 951 RM 645555 SE WY 1994 RM 654721 RM0228867 Polygonaceae Polygonum aviculare L. RM-108584 B. E. Nelson 34517 28 8 1994 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Goshen Hole: Bump-Sullivan Reservoir, ca 4 air mi S of Yoder; ca 15 air mi SSW of Torrington. Vernal pool and low lying areas near the reservoir. 4290 ft. 41.8615° N, 104.3114° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T22N R62W S21 South1/2 41.8615 -104.3114 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0228867 N 952 RM 645589 SE WY 1994 RM 654722 RM0228870 Polygonaceae Polygonum aviculare L. RM-108584 B. E. Nelson 34551 28 8 1994 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Goshen Hole: Bump-Sullivan Reservoir, ca 4 air mi S of Yoder; ca 15 air mi SSW of Torrington. Weedy flats near a pond. 4290 ft. 41.8615° N, 104.3114° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T22N R62W S21 South1/2 41.8615 -104.3114 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN Fruiting N RM0228870 N 953 RM 645609 SE WY 1994 RM 654723 RM0228868 Polygonaceae Polygonum aviculare L. RM-108586 B. E. Nelson 34571 28 8 1994 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Goshen Hole: at Cherry Creek Drain and S along a County Road ca 0.5 air mi NE of Fort Laramie Canal, ca 5 air mi W of Veteran, ca 14 air mi SW of Torrington. Roadside and adjacent right-of-way next to alfalfa field. 4200 4240 ft. 41.9694° N, 104.4212° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T23N R63W S16 NE1/4 41.9694 -104.4212 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering N RM0228868 N 954 RM 645897 RMHERB1 RM Polygonaceae Polygonum aviculare L. RM-108667 Robert D. Dorn 5971 8 6 1995 U.S.A. Wyoming Big Horn Thermopolis. Sidewalk crack. 4300 ft. 43.7346° N, 108.0857° W T44N R94W S36 43.7346 -108.0857 N N 955 RM 646820 SE WY 1993 RM 600139 RM0228353 Polygonaceae Polygonum aviculare L. RM-1456 Aven Nelson 38112 Ruth A. Nelson 6 4 1935 U.S.A. Arizona Pima Santa Rita Mountains. Sandy and shaly areas with ponderosa pine on ridges. 5900 ft. 31.71095 -110.80863 NAD 83 9 mi. Y N Nat. Geog. TOPO! Buds N RM0228353 N 956 RM 6470 Taylor, Amy 1998 RM 650069 RM0228506 Polygonaceae Polygonum aviculare L. RM-472 Amy J. Roderick 5532 24 6 1998 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: E of County Road 211, ca 1.2 air mi N of McClanahan Draw; ca 5.4 road mi to Poison Spider or County Road 201. Badlands; hard clay soil interspersed with sandy areas of sagebrush-grassland. 6200 ft. 42.873° N, 107.1784° W T34N R86W S32 NW1/4; also S29 42.873 -107.1784 Flowering and Fruiting N RM0228506 N 957 RM 647315 SE WY 1993 RM 606916 RM0228892 Polygonaceae Polygonum aviculare L. RM-109319 Ronald L. Hartman 38991 29 6 1993 U.S.A. Wyoming Converse [location and coordinates withheld] Sandy road cut and banks along road. 5000 ft. Flowering and Fruiting N RM0228892 N 958 RM 647611 SE WY 1993 RM 606917 RM0228893 Polygonaceae Polygonum aviculare L. RM-109326 Ronald L. Hartman 39273 29 6 1993 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Cottonwoood Creek, ca 9 air mi SE of Esterbrook. Shaded ravine with narrow-leaved cottonwood and ponderosa pine. 5400 5500 ft. 42.3128° N, 105.2539° W T27N R70W S16 NE1/4 42.3128 -105.2539 Flowering and Fruiting N RM0228893 N 959 RM 647700 SE WY 1993 RM 606918 RM0228890 Polygonaceae Polygonum aviculare L. RM-109328 Ronald L. Hartman 39361 1 7 1993 U.S.A. Wyoming Converse [location and coordinates withheld] River margin and banks. 4800 4900 ft. Flowering and Fruiting N RM0228890 N 960 RM 647917 SE WY 1993 RM 606919 RM0228891 Polygonaceae Polygonum aviculare L. RM-109223 Ronald L. Hartman 39576 1 7 1993 U.S.A. Wyoming Platte [location and coordinates withheld] Sandstone outcrops and sandy slopes; ponderosa pine and grasslands. 5000 5300 ft. Flowering and Fruiting N RM0228891 N 961 RM 648263 SE WY 1993 RM 606920 RM0228889 Polygonaceae Polygonum aviculare L. RM-109339 Ronald L. Hartman 39920 4 7 1993 U.S.A. Wyoming Platte [location and coordinates withheld] Sandy plains and slopes with adjacent irrigation canals. 4900 ft. Flowering and Fruiting N RM0228889 N 962 RM 648459 SE WY 1993 RM 606921 RM0228894 Polygonaceae Polygonum aviculare L. RM-109344 Ronald L. Hartman 40115 4 7 1993 U.S.A. Wyoming Converse [location and coordinates withheld] Sandy soil along river and railroad. 4700 ft. Flowering N RM0228894 N 963 RM 648473 SE WY 1993 RM 606922 RM0228895 Polygonaceae Polygonum aviculare L. RM-109345 Ronald L. Hartman 40129 4 7 1993 U.S.A. Wyoming Converse [location and coordinates withheld] Alkaline depression and adjacent sandy rise. 4700 ft. Flowering and Fruiting N RM0228895 N 964 RM 648522 SE WY 1993 RM 606923 RM0228849 Polygonaceae Polygonum aviculare L. RM-109346 Ronald L. Hartman 40176 T. W. Nelson 6 7 1993 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: U.S. Hwy 20, 26, less than 1 air mi E of Fremont County. Alkaline draw with sandy slopes. 5580 ft. 43.1483° N, 107.5067° W T37N R89W S27 S 1/2 43.1483 -107.5067 Flowering and Fruiting N RM0228849 N 965 RM 648664 SE WY 1993 RM 606924 RM0228660 Polygonaceae Polygonum aviculare L. RM-109352 Ronald L. Hartman 40317 T. W. Nelson 6 7 1993 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 1.5 mi E of Arminto. Sandy slopes. 5900 ft. 43.1908° N, 107.2294° W; uncertainty 0.25 mi. T37N R87W S12 SE1/4; and also NE1/4 S13 43.1908 -107.2294 0 mi. N N Flowering and Fruiting N RM0228660 N 966 RM 648749 SE WY 1993 RM 606925 RM0228659 Polygonaceae Polygonum aviculare L. RM-109353 Ronald L. Hartman 40400 T. W. Nelson 6 7 1993 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 6 air mi NW of Arminto. Sandy-rocky slope and eroded drainage areas. 6230 ft. 43.2492° N, 107.3267° W; uncertainty 1 mi. T38N R87W S19 SE1/4; and also NE1/4 S30 43.2492 -107.3267 1 mi. Flowering and Fruiting N RM0228659 N 967 RM 649091 SE WY 1993 RM 606926 RM0228658 Polygonaceae Polygonum aviculare L. RM-109359 Ronald L. Hartman 40739 11 7 1993 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Goshen Hole Rim: Mers Hill, ca 10 air mi E of Slater. Sandstone outcrops and sandy slopes. 4700 4950 ft. 41.8789° N, 104.615° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T22N R65W S13 W1/2; and also E1/2 S14 41.8789 -104.615 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0228658 N 968 RM 649355 Laramie Mountains RM 606927 RM0228657 Polygonaceae Polygonum aviculare L. RM-109364 Ronald L. Hartman 41003 13 7 1993 U.S.A. Wyoming Laramie [location and coordinates withheld] Limestone outcrops with mountain mahogany juxtaposed with degrading granites. 7200 ft. Flowering and Fruiting N RM0228657 N 969 RM 649541 SE WY 1993 RM 606928 RM0228656 Polygonaceae Polygonum aviculare L. RM-109369 Ronald L. Hartman 41187 13 7 1993 U.S.A. Wyoming Laramie [location and coordinates withheld] Sandy slopes. 6900 ft. Flowering and Fruiting N RM0228656 N 970 RM 649636 SE WY 1993 RM 606929 RM0228653 Polygonaceae Polygonum aviculare L. RM-109371 Ronald L. Hartman 41282 13 7 1993 U.S.A. Wyoming Laramie [location and coordinates withheld] Sandy areas. 6900 ft. Flowering and Fruiting N RM0228653 N 971 RM 650290 So Salt River Range RM 608463 Polygonaceae Polygonum aviculare L. RM-109407 Ronald L. Hartman 47034 Charmaine Refsdal 29 6 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Tunp Range: Rock Creek Ridge, from Pine Creek Ski Area Grassy and wooded slopes. 7000 7600 ft. 42.0939° N, 110.8167° W; uncertainty 1 mi. T24N R118W S4 N1/2; S 05 air mi 42.0939 -110.8167 1 mi. Flowering and Fruiting N N 972 RM 650459 Cramer 1994 RM 629589 RM0228378 Polygonaceae Polygonum aviculare L. RM-109433 Ronald L. Hartman 48542 29 7 1994 U.S.A. Wyoming Fremont Green River Basin: Sweetwater Guard Station (foundation remaining) and Campground. Meadow, streamside, and edge of lodgepole pine forest. 8200 8300 ft. 42.5572° N, 109.0606° W; uncertainty 0.5 mi. T30N R102W S19 NW1/4 42.5572 -109.0606 1 mi. Flowering N RM0228378 N 973 RM 650535 Cramer 1994 RM 629588 RM0228379 Polygonaceae Polygonum aviculare L. RM-109434 Ronald L. Hartman 48615 29 7 1994 U.S.A. Wyoming Sublette Green River Basin: south end of Elk Mountain. Sagebrush and greasewood flats and adjacent ridge. 7100 7250 ft. 42.3842° N, 109.2853° W T28N R105W S24 South1/4; also N1/4 S25 42.3842 -109.2853 Flowering N RM0228379 N 974 RM 650665 Cramer 1994 RM 629587 RM0228380 Polygonaceae Polygonum aviculare L. RM-109437 Ronald L. Hartman 48744 Tom Cramer 30 7 1994 U.S.A. Wyoming Sublette Green River Basin: Boulder Creek, 0.5 air mi NW of Boulder. Streamside, marshy areas, and beneath Populus angustifolia. 7000 ft. 42.7572° N, 109.7233° W; uncertainty 1 mi. T32N R108W S9 South1/4 42.7572 -109.7233 1 mi. Flowering and Fruiting N RM0228380 N 975 RM 650674 Cramer 1994 RM 629586 RM0228381 Polygonaceae Polygonum aviculare L. RM-109437 Ronald L. Hartman 48753 Tom Cramer 30 7 1994 U.S.A. Wyoming Sublette Green River Basin: Boulder Creek, 0.5 air mi NW of Boulder. Streamside, marshy areas, and beneath Populus angustifolia. 7000 ft. 42.7572° N, 109.7233° W; uncertainty 1 mi. T32N R108W S9 South1/4 42.7572 -109.7233 1 mi. Fruiting N RM0228381 N 976 RM 651085 SE WY 1994 RM 654724 RM0228869 Polygonaceae Polygonum aviculare L. RM-109477 Timothy W. Chumley 207 18 8 1994 U.S.A. Wyoming Laramie Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along the bed of Crow Creek from County Road 203 ca 1.5 mi downstream, ca 1 air mi SW of Carpenter; ca 23.6 air mi ESE of Cheyenne. Dry sandy-gravelly creek bed and dry slopes and flats above the creek bed. 5390 5400 ft. 41.0335° N, 104.3774° W; uncertainty 0.75 mi. T12N R63W S1 E1/2; also NE1/4 S12 41.0335 -104.3774 1 mi. N N Flowering and Fruiting N RM0228869 N 977 RM 651164 SE WY 1994 RM 654725 RM0228615 Polygonaceae Polygonum aviculare L. RM-109480 Timothy W. Chumley 285 24 8 1994 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Goshen Hole: along Horse Creek between County Road 180 and County Road 182, ca 1/2 air mi E of Hawk Springs, ca 19.3 air mi SSW of Torrington. Along open banks of creek, in grazed pasture and along irrigation ditches in the pasture. 4320 4340 ft. 41.791° N, 104.2552° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T21N R62W S13 E1/2 41.791 -104.2552 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN Fruiting N RM0228615 N 978 RM 651170 SE WY 1994 RM 654726 RM0228611 Polygonaceae Polygonum aviculare L. RM-109480 Timothy W. Chumley 291 24 8 1994 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Goshen Hole: along Horse Creek between County Road 180 and County Road 182, ca 1/2 air mi E of Hawk Springs, ca 19.3 air mi SSW of Torrington. Along open banks of creek, in grazed pasture and along irrigation ditches in the pasture. 4320 4340 ft. 41.791° N, 104.2552° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T21N R62W S13 E1/2 41.791 -104.2552 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN Fruiting N RM0228611 N 979 RM 651230 SE WY 1994 RM 654727 RM0228612 Polygonaceae Polygonum aviculare L. RM-109483 Timothy W. Chumley 351 25 8 1994 U.S.A. Wyoming Laramie Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Horse Creek ca 1 air mi W of I-80 off Nimmo, True or County Road 120, ca 22 air mi N of Cheyenne. Along creek with heavy willow thickets. 5800 6040 ft. 41.4558° N, 104.9256° W; uncertainty 1 mi. T17N R67W S8; also S7, NW1/4 NW1/4 S18 41.4558 -104.9256 1 mi. N N Flowering and Fruiting N RM0228612 N 980 RM 651550 Cramer 1994 RM 629691 RM0228390 Polygonaceae Polygonum aviculare L. RM-109490 Thomas Cramer 1027 22 6 1994 U.S.A. Wyoming Sublette Green River Basin: hill just SW of Onion Springs, ca 7 air mi SW of Daniel Junction. Sagebrush hills, open ridgetops, and Prunus/Amelanchier spots. 7450 7685 ft. 42.8292° N, 110.185° W T33N R112W S14 SE1/4; also SW1/4 S13 and NW1/4 S24 42.8292 -110.185 1 mi. Flowering N RM0228390 N 981 RM 651776 Cramer 1994 RM 629690 RM0228389 Polygonaceae Polygonum aviculare L. RM-109503 Thomas Cramer 1123 22 6 1994 U.S.A. Wyoming Sublette Green River Basin: North Cottonwood Creek just E of Bridger-Teton National Forest, ca 7 air mi W of Halfway. Willow river bottom, adjacent meadows, aspen groves, and Douglas fir forest. 7900 8300 ft. 42.8006° N, 110.4792° W; uncertainty 2 mi. T33N R114W S29 NE1/4; also E1/2 S20 42.8006 -110.4792 2 mi. N N Flowering N RM0228389 N 982 RM 652089 Cramer 1994 RM 629689 RM0228388 Polygonaceae Polygonum aviculare L. RM-109509 Thomas Cramer 1427 Jane T. Kellett 30 6 1994 U.S.A. Wyoming Sublette Green River Basin: hill just N of Forty Rod Flat Well, ca 8 air mi N of Cora. Sagebrush hillsides and open hilltops. 7600 7900 ft. 43.0192° N, 110.0258° W T35N R110W S7 W1/2; also W1/2 S6; T36N R110W SW1/4 S31; T36N R111W SE1/4 S36; T35N R111W E1/4 S1 and NE1/4 S12 43.0192 -110.0258 N N Flowering N RM0228388 N 983 RM 652308 Cramer 1994 RM 629688 RM0228387 Polygonaceae Polygonum aviculare L. RM-109511 Thomas Cramer 1622 Jane T. Kellett 3 7 1994 U.S.A. Wyoming Sublette Green River Basin: New Fork River, ca 4.5 air mi S of Boulder. Riverside meadows and cottonwood/willows with adjacent sagebrush. 6950 ft. 42.685° N, 109.7411° W T31N R108W S5 SE1/4 42.685 -109.7411 Flowering N RM0228387 N 984 RM 652666 Cramer 1994 RM 629687 RM0228386 Polygonaceae Polygonum aviculare L. RM-109517 Thomas Cramer 1936 Jane T. Kellett 11 7 1994 U.S.A. Wyoming Sublette Green River Basin: East Fork River, ca 6 air mi E of Boulder. Riverside meadows, willows, and mudflats. 7000 ft. 42.7422° N, 109.6081° W; uncertainty 1 mi. T32N R107W S16 NE1/4; also S1/4 S9 42.7422 -109.6081 1 mi. Flowering N RM0228386 N 985 RM 652680 Cramer 1994 RM 629686 RM0228385 Polygonaceae Polygonum aviculare L. RM-109517 Thomas Cramer 1948 Jane T. Kellett 11 7 1994 U.S.A. Wyoming Sublette Green River Basin: East Fork River, ca 6 air mi E of Boulder. Riverside meadows, willows, and mudflats. 7000 ft. 42.7422° N, 109.6081° W; uncertainty 1 mi. T32N R107W S16 NE1/4; also S1/4 S9 42.7422 -109.6081 1 mi. Flowering N RM0228385 N 986 RM 652732 Cramer 1994 RM 629685 RM0228384 Polygonaceae Polygonum aviculare L. RM-109518 Thomas Cramer 1993 Jane T. Kellett 11 7 1994 U.S.A. Wyoming Sublette Green River Basin: ca 1 air mi NE of Big Sandy. Dry creekbed with adjacent meadows, willow stands, and sagebrush hillsides. 7480 7600 ft. 42.6544° N, 109.4508° W; uncertainty 1 mi. T31N R106W S14 S1/4; also N1/8 S23 42.6544 -109.4508 1 mi. Flowering N RM0228384 N 987 RM 652802 So Salt River Range RM 608462 RM0228492 Polygonaceae Polygonum aviculare L. RM-20423 Thomas Cramer 2091 20 7 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: vicinity of Coal Creek, ca 14 air mi N of Border Junction. Sagebrush hills with aspen groves. 6800 8000 ft. 42.4° N, 110.9117° W; uncertainty 2 mi. T28N R119W S24 E1/4; also E1/16 S13; T28N R118W W1/4 S18 42.4 -110.9117 2 mi. Flowering and Fruiting N RM0228492 N 988 RM 652917 Cramer 1994 RM 629684 RM0228383 Polygonaceae Polygonum aviculare L. RM-109523 Thomas Cramer 2225 22 7 1994 U.S.A. Wyoming Sublette Green River Basin: ca 12 air mi N of Cora. Pothole lakes and nearby meadows, aspen hillsides, Douglas fir stands, and sagebrush hillsides. 7800 8000 ft. 43.1036° N, 110.0069° W; uncertainty 1 mi. T36N R110W S8 SE1/4; also NE1/4 S17, N1/2 S16 and SW1/4 S9 43.1036 -110.0069 1 mi. Flowering N RM0228383 N 989 RM 653138 Cramer 1994 RM 629683 RM0228382 Polygonaceae Polygonum aviculare L. RM-109527 Thomas Cramer 2418 25 7 1994 U.S.A. Wyoming Sublette Green River Basin: North Piney Creek and Park Creek, ca 19 air mi WNW of Big Piney. Streamside meadows and patches of aspen, Douglas fir, spruce, and willows, and open south-facing hillside. 7900 8750 ft. 42.6442° N, 110.4656° W T31N R114W S30; also N1/4 S31 42.6442 -110.4656 Flowering N RM0228382 N 990 RM 653408 Cramer 1994 RM 629658 RM0228645 Polygonaceae Polygonum aviculare L. RM-109530 Thomas Cramer 2654 31 7 1994 U.S.A. Wyoming Sublette Green River Basin: McNinch Reservoirs 1 and 2, ca 8.5 air mi NW of Big Piney. Reservoir edge, meadows, and sagebrush with outflow stream meadowed edges. 7150 ft. 42.6008° N, 110.2689° W T30N R113W S11 E1/4; also W1/2 S12 42.6008 -110.2689 1 mi. Flowering and Fruiting N RM0228645 N 991 RM 653535 Cramer 1994 RM 629657 RM0228898 Polygonaceae Polygonum aviculare L. RM-109533 Thomas Cramer 2762 4 8 1994 U.S.A. Wyoming Lincoln Green River Basin: east end of Fontenelle Gap, ca 15 air mi W of Fontenelle Reservoir. Creekside meadows, willow thickets, and rockslides. 7000 ft. 42.0931° N, 110.4189° W; uncertainty 1 mi. T24N R115W S2 NW1/4; also NE1/4 S3 42.0931 -110.4189 1 mi. Flowering and Fruiting N RM0228898 N 992 RM 653601 Cramer 1994 RM 629656 RM0228899 Polygonaceae Polygonum aviculare L. RM-109535 Thomas Cramer 2821 4 8 1994 U.S.A. Wyoming Lincoln Green River Basin: Fontenelle Reservoir at Fontenelle Creek entrance, ca 6.5 air mi NW of Fontenelle Dam. Reservoir edge, flats, sagebrush and rabbitbrush, and willow lined dry irrigation ditch. 6500 ft. 42.0906° N, 110.145° W; uncertainty 1 mi. T24N R112W S5; also SE1/4 S6 42.0906 -110.145 1 mi. Flowering N RM0228899 N 993 RM 653655 Cramer 1994 RM 629655 RM0228900 Polygonaceae Polygonum aviculare L. RM-109536 Thomas Cramer 2869 4 8 1994 U.S.A. Wyoming Sublette Green River Basin: edge of Green River, ca 1 air mi N of La Barge. Riverside mudflats, meadows, and willows. 6580 ft. 42.274° N, 110.1913° W; uncertainty 0.5 mi. T27N R112W S31 SE1/4; also SW1/4 S32 42.274 -110.1913 1 mi. Flowering N RM0228900 N 994 RM 653720 Cramer 1994 RM 629654 RM0228901 Polygonaceae Polygonum aviculare L. RM-109537 Thomas Cramer 2926 6 8 1994 U.S.A. Wyoming Sublette Green River Basin: ca 4.5 air mi NW of Big Sandy. Roadside ditches between irrigated fields. 7170 ft. 42.6839° N, 109.5092° W T31N R106W S5 NW1/4 42.6839 -109.5092 Flowering N RM0228901 N 995 RM 653745 Cramer 1994 RM 629653 RM0228902 Polygonaceae Polygonum aviculare L. RM-109538 Thomas Cramer 2948 6 8 1994 U.S.A. Wyoming Sublette Green River Basin: Dutch Joe Creek just S of Bridger-Teton National Forest, ca 2.5 air mi NNE of Leckie. Creekside meadows and lodgepole pine. 8300 8400 ft. 42.5986° N, 109.2547° W; uncertainty 1 mi. T30N R104W S4 W1/4; also E1/4 S5 42.5986 -109.2547 1 mi. Flowering N RM0228902 N 996 RM 653780 Cramer 1994 RM 629692 RM0228395 Polygonaceae Polygonum aviculare L. RM-109529 Thomas Cramer 298 9 6 1994 U.S.A. Wyoming Sublette Green River Basin: north side of lower Meadow Canyon by Bench Corral Springs, ca 13 air mi NW of Marbleton. Sagebrush hillside, grassy draw, and spring. 7500 7700 ft. 42.7014° N, 110.2878° W T31N R113W S3; also S10 and S11 42.7014 -110.2878 Flowering and Fruiting N RM0228395 N 997 RM 653842 Cramer 1994 RM 629652 RM0228903 Polygonaceae Polygonum aviculare L. RM-109539 Thomas Cramer 3031 6 8 1994 U.S.A. Wyoming Sublette Green River Basin: Blucher Creek just S of Bridger-Teton National Forest, ca 12 air mi E of Buckskin Crossing. Creekside meadows, sagebrush, and lodgepole pine stands. 8300 8600 ft. 42.5564° N, 109.1386° W T30N R103W S21 NE1/4; also W1/4 S22 42.5564 -109.1386 1 mi. Flowering N RM0228903 N 998 RM 653894 Cramer 1994 RM 629651 RM0228904 Polygonaceae Polygonum aviculare L. RM-109539 Thomas Cramer 3074b 6 8 1994 U.S.A. Wyoming Sublette Green River Basin: Blucher Creek just S of Bridger-Teton National Forest, ca 12 air mi E of Buckskin Crossing. Creekside meadows, sagebrush, and lodgepole pine stands. 8300 8600 ft. 42.5564° N, 109.1386° W T30N R103W S21 NE1/4; also W1/4 S22 42.5564 -109.1386 1 mi. Flowering N RM0228904 N 999 RM 653995 Cramer 1994 RM 629650 RM0228905 Polygonaceae Polygonum aviculare L. RM-109541 Thomas Cramer 3160 8 8 1994 U.S.A. Wyoming Lincoln Green River Basin: Green River at Slate Creek confluence, ca 1/2 air mi NE of Fontenelle. Riverside beneath shale bluff, surrounding greasewood and rabbitbrush desert. 6400 ft. 41.9883° N, 110.0442° W; uncertainty 1 mi. T23N R111W S7 W1/2; also T23N R112W NE1/4 S12 41.9883 -110.0442 1 mi. Flowering N RM0228905 N 1000 RM 654091 Cramer 1994 RM 629649 RM0228906 Polygonaceae Polygonum aviculare L. RM-109543 Thomas Cramer 3247 8 8 1994 U.S.A. Wyoming Sublette Green River Basin: Sheep Creek, ca 8.5 air mi NW of Viola. Sagebrush canyon bottom and side with aspen and various conifer stands and a hillside spring. 7700 8500 ft. 42.3461° N, 110.5111° W; uncertainty 1 mi. T27N R115W S8 E1/2; also NW1/4 S16 42.3461 -110.5111 2 mi. Flowering N RM0228906 N 1001 RM 654225 Cramer 1994 RM 629604 RM0228907 Polygonaceae Polygonum aviculare L. RM-109544 Thomas Cramer 3361 10 8 1994 U.S.A. Wyoming Sublette Green River Basin: Warren Bridge, ca 9 air mi N of Daniel Junction. Riverside meadows, willows, and sagebrush. 7500 ft. 43.0186° N, 110.1233° W T35N R111W S8 NE1/4; also N1/2 S9 43.0186 -110.1233 Flowering N RM0228907 N 1002 RM 654376 Cramer 1994 RM 629603 RM0228908 Polygonaceae Polygonum aviculare L. RM-109545 Thomas Cramer 3497 10 8 1994 U.S.A. Wyoming Sublette Green River Basin: South Rim, ca 8 air mi NW of Warren Bridge. Douglas fir and lodgepole pine forest hillside, ridgetop meadows, and bottom sagebrush wetlands. 7400 8500 ft. 43.1036° N, 110.2244° W T36N R112W S9 N1/2; also W1/2 S4 and N1/2 S5 43.1036 -110.2244 2 mi. Flowering N RM0228908 N 1003 RM 654466 Cramer 1994 RM 629602 RM0228887 Polygonaceae Polygonum aviculare L. RM-109548 Thomas Cramer 3576 12 8 1994 U.S.A. Wyoming Sublette Green River Basin: Ryegrass Reservoir, ca 4 air mi SW of Daniel. Meadows on reservoir edge surrounded by sagebrush and rabbitbrush. 7250 ft. 42.8289° N, 110.1061° W T33N R111W S16 SW1/4; also NE1/4 S20 42.8289 -110.1061 Flowering N RM0228887 N 1004 RM 654556 Cramer 1994 RM 629601 RM0228651 Polygonaceae Polygonum aviculare L. RM-109550 Thomas Cramer 3657 12 8 1994 U.S.A. Wyoming Sublette Green River Basin: Horse Creek, ca 4.5 air mi SE of Merna. Creekside meadows and willows. 7480 ft. 42.9164° N, 110.2819° W T34N R113W S13 SE1/4; also T34N R112W SW1/4 S18 and NW1/4 19 42.9164 -110.2819 Flowering N RM0228651 N 1005 RM 654613 Cramer 1994 RM 629600 RM0228650 Polygonaceae Polygonum aviculare L. RM-109551 Thomas Cramer 3708 12 8 1994 U.S.A. Wyoming Sublette Green River Basin: Webb Draw, ca 5.5 air mi ENE of Merna. Small reservoir, meadowed draw, hillside spring, aspen grove, and ridgetop sagebrush. 7450 7800 ft. 42.9744° N, 110.2414° W T35N R112W S29; also E1/4 S30 42.9744 -110.2414 1 mi. Flowering N RM0228650 N 1006 RM 654702 So Salt River Range RM 608461 RM0228493 Polygonaceae Polygonum aviculare L. RM-20429 Thomas Cramer 3789 14 8 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Hams Fork, ca 1 air mi N of Frontier. Riverside meadows, sagebrush, and willows. 6020 ft. 41.8258° N, 110.5286° W; uncertainty 1 mi. T21N R116W S1 41.8258 -110.5286 1 mi. Flowering and Fruiting N RM0228493 N 1007 RM 654764 So Salt River Range RM 608460 RM0228487 Polygonaceae Polygonum aviculare L. RM-109553 Thomas Cramer 3845 14 8 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Lake Viva Naughton, ca 13 air mi NNW of Kemmerer. Reservoir edge, meadows, and sagebrush. 7250 ft. 41.9583° N, 110.6567° W; uncertainty 1 mi. T23N R117W S23 NE1/4; also SE1/4 S14 41.9583 -110.6567 1 mi. Flowering and Fruiting N RM0228487 N 1008 RM 654810 Cramer 1994 RM 608456 RM0228485 Polygonaceae Polygonum aviculare L. RM-109556 Thomas Cramer 4036 15 8 1994 U.S.A. Wyoming Lincoln Green River Basin: Slate Creek, ca 7 air mi W of Fontenelle. Alkali creek flats, meadows with assorted Chenopodiaceae, and adjacent semi-barren bluff. 6550 6750 ft. 41.9742° N, 110.1969° W T23N R113W S14 41.9742 -110.1969 Flowering and Fruiting N RM0228485 N 1009 RM 654927 Cramer 1994 RM 629599 RM0228649 Polygonaceae Polygonum aviculare L. RM-109559 Thomas Cramer 4137 Ben and Becky Cramer 19 8 1994 U.S.A. Wyoming Fremont Green River Basin: Sweetwater River, ca 8.5 air mi SW of South Pass City. Riverside meadows, willows, and sagebrush. 7450 ft. 42.3842° N, 108.9164° W; uncertainty 1 mi. T28N R101W S19 SE1/4; also SW1/4 S20 42.3842 -108.9164 1 mi. Flowering N RM0228649 N 1010 RM 655014 Cramer 1994 RM 629598 RM0228648 Polygonaceae Polygonum aviculare L. RM-109560 Thomas Cramer 4214 Ben and Becky Cramer 19 8 1994 U.S.A. Wyoming Sweetwater Green River Basin: Big Sandy Reservoir and River, ca 9.5 air mi N of Farson. Reservoir edge sagebrush, riverside meadows and sagebrush. 6700 ft. 42.2586° N, 109.4153° W; uncertainty 1 mi. T26N R106W S2 SW1/4; also N1/4 S11 42.2586 -109.4153 1 mi. Flowering N RM0228648 N 1011 RM 655059 Cramer 1994 RM 629597 RM0228897 Polygonaceae Polygonum aviculare L. RM-109563 Thomas Cramer 4254 Ben and Becky Cramer 21 8 1994 U.S.A. Wyoming Sublette Green River Basin: Chimney Butte Reservoir, ca 13 air mi N of La Barge. Drying reservoir and surrounding sagebrush flats. 6950 ft. 42.4411° N, 110.1983° W; uncertainty 1 mi. T28N R112W S6 NE1/4; also T29N R112W SE1/4 S33 42.4411 -110.1983 1 mi. Flowering N RM0228897 N 1012 RM 655111 Cramer 1994 RM 629596 RM0228370 Polygonaceae Polygonum aviculare L. RM-109564 Thomas Cramer 4299 Ben and Becky Cramer 21 8 1994 U.S.A. Wyoming Sublette Green River Basin: Green River, ca 9 air mi S of Big Piney. Riverside meadows, sagebrush, and sagebrush bluff. 6650 ft. 42.4086° N, 110.1003° W; uncertainty 0.5 mi. T28N R112W S13 SW1/4 42.4086 -110.1003 1 mi. Flowering N RM0228370 N 1013 RM 655289 Cramer 1994 RM 629595 RM0228371 Polygonaceae Polygonum aviculare L. RM-109568 Thomas Cramer 4456 Ronald L. Hartman 23 8 1994 U.S.A. Wyoming Sublette Green River Basin: New Fork River, ca 10 air mi E of Big Piney. Riverside meadows, willows, and sagebrush. 6820 ft. 42.575° N, 109.9186° W T30N R110W S14 NW1/4 42.575 -109.9186 Flowering and Fruiting N RM0228371 N 1014 RM 655386 Cramer 1994 RM 629594 RM0228372 Polygonaceae Polygonum aviculare L. RM-109569 Thomas Cramer 4542 Ronald L. Hartman 23 8 1994 U.S.A. Wyoming Lincoln Green River Basin: Green River, ca 6 air mi S of La Barge. Riverside meadows and willows. 6510 ft. 42.1747° N, 110.1829° W; uncertainty 0.5 mi. T25N R112W S5 SW1/4 42.1747 -110.1829 1 mi. Flowering N RM0228372 N 1015 RM 655464 Cramer 1994 RM 629593 RM0228373 Polygonaceae Polygonum aviculare L. RM-109572 Thomas Cramer 4775 25 8 1994 U.S.A. Wyoming Sublette Green River Basin: Green River, ca 6.5 air mi W of Pinedale. Riverside mudbanks, sloughs, meadows, and willows and sandstone bluffside. 7100 7200 ft. 42.8722° N, 109.9881° W T34N R110W S33 SE1/4; also SW1/4 S34 and T33N R110W NW1/4 S3 42.8722 -109.9881 Flowering N RM0228373 N 1016 RM 655515 Cramer 1994 RM 629592 RM0228375 Polygonaceae Polygonum aviculare L. RM-109573 Thomas Cramer 4820 25 8 1994 U.S.A. Wyoming Sublette Green River Basin: South Cottonwood Creek, ca 11 air mi WSW of Daniel. Creekside meadows, willows, and mudholes. 7450 ft. 42.7861° N, 110.2836° W T33N R113W S36 NE1/4 42.7861 -110.2836 Flowering N RM0228375 N 1017 RM 655613 Cramer 1994 RM 629591 RM0228376 Polygonaceae Polygonum aviculare L. RM-109575 Thomas Cramer 4908 25 8 1994 U.S.A. Wyoming Sublette Green River Basin: New Fork River, ca 3 air mi WNW of Boulder. Riverside meadows, willows and cottonwoods, stagnant ponds, irrigation ditchsides, and piney bluffside. 7000 7100 ft. 42.7657° N, 109.7614° W; uncertainty 1 mi. T32N R108W S6 SW1/4; also N1/4 S7 42.7657 -109.7614 1 mi. N N Flowering N RM0228376 N 1018 RM 655684 Cramer 1994 RM 629590 RM0228377 Polygonaceae Polygonum aviculare L. RM-109576 Thomas Cramer 4971 27 8 1994 U.S.A. Wyoming Sublette Green River Basin: ca 2 air mi S of Boulder. Gravel roadsides and irrigation ditchsides. 6960 ft. 42.7166° N, 109.7094° W; uncertainty 1 mi. T32N R108W S27 NW1/4; also NE1/4 S28 42.7166 -109.7094 1 mi. Flowering N RM0228377 N 1019 RM 657708 Cramer 1995 RM 641265 RM0229098 Polygonaceae Polygonum aviculare L. RM-109734 Thomas Cramer 6876 Jane T. Kellett 23 6 1995 U.S.A. Wyoming Sublette Green River Basin: ca 20 air mi NE of Farson. Sagebrush hillside and draws. 7300 ft. 42.3741° N, 109.1873° W; uncertainty 1 mi. T28N R104W S26 N1/4 42.3741 -109.1873 1 mi. Flowering N RM0229098 N 1020 RM 658747 Cramer 1995 RM 641264 RM0229097 Polygonaceae Polygonum aviculare L. RM-109778 Thomas Cramer 7926 Jane T. Kellett 13 7 1995 U.S.A. Wyoming Sublette Green River Basin: Little Prospect Mountain, ca 11.5 air mi ESE of Big Sandy. Gravel roadside among sagebrush. 8000 ft. 42.5559° N, 109.2554° W T30N R104W S21 NW1/4 42.5559 -109.2554 Flowering and Fruiting N RM0229097 N 1021 RM 658816 Cramer 1995 RM 641263 RM0229096 Polygonaceae Polygonum aviculare L. RM-109781 Thomas Cramer 7987 Jane T. Kellett 13 7 1995 U.S.A. Wyoming Sublette Green River Basin: Flat Top, ca 10.5 air mi SE of Big Sandy. Rolling sandy sagebrush. 7300 ft. 42.5119° N, 109.3531° W; uncertainty 1 mi. T29N R105W S3 South1/2 42.5119 -109.3531 1 mi. Flowering and Fruiting N RM0229096 N 1022 RM 658891 Cramer 1995 RM 641262 RM0228777 Polygonaceae Polygonum aviculare L. RM-109785 Thomas Cramer 8050 Jane T. Kellett 15 7 1995 U.S.A. Wyoming Sublette [location and coordinates withheld] Sagebrush draw and stockpond. 7300 7350 ft. Flowering and Fruiting N RM0228777 N 1023 RM 659163 Cramer 1995 RM 641261 RM0228778 Polygonaceae Polygonum aviculare L. RM-109799 Thomas Cramer 8292 Jane T. Kellett 15 7 1995 U.S.A. Wyoming Sublette Green River Basin: Green River, ca 13 air mi N of Daniel Junction. Wet draw meadow with sagebrush sides. 7575 ft. 43.0775° N, 110.0857° W T36N R111W S22 NE1/4 43.0775 -110.0857 Flowering and Fruiting N RM0228778 N 1024 RM 659741 Cramer 1995 RM 641260 RM0228795 Polygonaceae Polygonum aviculare L. RM-109820 Thomas Cramer 8803 20 7 1995 U.S.A. Wyoming Sublette Green River Basin: Camp Creek, ca 21.5 air mi WNW of Big Piney. Creekside meadow. 8000 ft. 42.7453° N, 110.4233° W; uncertainty 0.5 mi. T32N R114W S21 SE1/4 42.7453 -110.4233 1 mi. Flowering and Fruiting N RM0228795 N 1025 RM 660145 Cramer 1995 RM 641259 RM0228794 Polygonaceae Polygonum aviculare L. RM-109836 Thomas Cramer 9150 Jane T. Kellett 23 7 1995 U.S.A. Wyoming Sublette Green River Basin: Water Hole Draw at Big Sandy River, ca 23.5 air mi N of Farson. Clay alkaline sides of draw bottom. 6900 ft. 42.4532° N, 109.4509° W T29N R106W S26 SE1/4 42.4532 -109.4509 Flowering and Fruiting N RM0228794 N 1026 RM 660199 Cramer 1994 RM 629693 RM0228394 Polygonaceae Polygonum aviculare L. RM-109707 Thomas Cramer 92 7 6 1994 U.S.A. Wyoming Sublette Green River Basin: N of Elk Mountain, ca 4.5 air mi NW of Elkhorn Junction. Sagebrush flats, wet draw bottom. 7150 ft. 42.4675° N, 109.33° W T29N R105W S24 N1/2 42.4675 -109.33 Flowering N RM0228394 N 1027 RM 660476 Cramer 1995 RM 641258 RM0229100 Polygonaceae Polygonum aviculare L. RM-109847 Thomas Cramer 9446 Jane T. Kellett 25 7 1995 U.S.A. Wyoming Sublette Green River Basin: Irish Canyon at Bridger-Teton National Forest border, ca 5.5 air mi ENE of Big Sandy. Muddy roadside along creekside meadows. 7800 ft. 42.6733° N, 109.3922° W T31N R105W S8 SE1/4 42.6733 -109.3922 N N Flowering and Fruiting N RM0229100 N 1028 RM 660625 Cramer 1995 RM 641257 RM0229099 Polygonaceae Polygonum aviculare L. RM-109854 Thomas Cramer 9576 Jane T. Kellett 27 7 1995 U.S.A. Wyoming Sublette Green River Basin: New Fork River, ca 6 air mi SW of Boulder. Gravel sagebrush bluffside above river. 6900 6950 ft. 42.6733° N, 109.7832° W; uncertainty 0.5 mi. T31N R109W S12 SW1/4 42.6733 -109.7832 1 mi. Flowering and Fruiting N RM0229099 N 1029 RM 661419 Marriott 1984 RM 379547 RM0228402 Polygonaceae Polygonum aviculare L. RM-110005 B. E. Nelson 12086 18 9 1984 U.S.A. Wyoming Crook Black Hills: SE of Keyhole Reservoir; ca 13 air mi ENE of Moorcroft. Roadside. 4100 ft. 44.335° N, 104.70806° W; uncertainty 1 mi. T50N R65W S7 44.335 -104.70806 1 mi. Flowering and Fruiting N RM0228402 N 1030 RM 661482 Marriott 1984 RM 379546 RM0228391 Polygonaceae Polygonum aviculare L. RM-110011 B. E. Nelson 12149 20 9 1984 U.S.A. Wyoming Crook Black Hills: Bear Lodge Mountains: Planting Spring, ca 2.4 air mi E of Alva, ca 10.4 air mi E of Hulett. Drained beaver ponds. 4700 ft. 44.6983° N, 104.38722° W; uncertainty 1 mi. T54N R63W S2 44.6983 -104.38722 1 mi. Fruiting N RM0228391 N 1031 RM 661577 SE WY 1984 RM 606862 RM0228850 Polygonaceae Polygonum aviculare L. RM-110018 B. E. Nelson 12244 23 9 1984 U.S.A. Wyoming Weston [location and coordinates withheld] Mud flats below high water line. 3900 ft. Flowering and Fruiting N RM0228850 N 1032 RM 662069 Marriott 1982 RM 379549 RM0228400 Polygonaceae Polygonum aviculare L. RM-110033 B. E. Nelson 9058 12 7 1982 U.S.A. Wyoming Crook Black Hills: Little Missouri River Breaks: ca 20 air mi N of Hulett, ca 38 air mi NNW of Sundance. Roadside. 3600 ft. 44.9456° N, 104.4442° W; uncertainty 1 mi. T57N R63W S8 44.9456 -104.4442 1 mi. Flowering and Fruiting N RM0228400 N 1033 RM 662086 Marriott 1982 RM 379548 RM0228401 Polygonaceae Polygonum aviculare L. RM-105401 B. E. Nelson 9075a 12 7 1982 U.S.A. Wyoming Crook Black Hills: Just E of Colony on U.S. 212; ca 34 air mi N of Sundance in Daly Creek drainage. Plains. 3250 ft. 44.8575° N, 104.12167° W; uncertainty 1 mi. T56N R61W S12 44.8575 -104.12167 1 mi. Flowering and Fruiting N RM0228401 N 1034 RM 663203 Marriott 1982 RM 379526 RM0228363 Polygonaceae Polygonum aviculare L. RM-105509 Hollis Marriott 1627 Dennis Horning 23 7 1982 U.S.A. Wyoming Weston [location and coordinates withheld] Moist soil along stream. 4400 ft. Flowering N RM0228363 N 1035 RM 663341 Marriott 1982 RM 379525 RM0228364 Polygonaceae Polygonum aviculare L. RM-110368 Hollis Marriott 1766 Dennis Horning 2 8 1982 U.S.A. Wyoming Weston [location and coordinates withheld] Moist meadow with grazed willow thickets. 6200 ft. Flowering and Fruiting N RM0228364 N 1036 RM 663464 Marriott 1982 RM 379524 RM0228677 Polygonaceae Polygonum aviculare L. RM-105512 Hollis Marriott 1888 5 8 1982 U.S.A. Wyoming Weston [location and coordinates withheld] Disturbed soil near lake. 4400 ft. Flowering N RM0228677 N 1037 RM 665444 Marriott 1983 RM 379523 RM0228686 Polygonaceae Polygonum aviculare L. RM-105568 Hollis Marriott 3875 5 7 1983 U.S.A. Wyoming Crook Black Hills: between Goldie Road and Elkhorn Creek, ca 6 air mi WNW of Seely. Roadside in sagebrush grassland. 3800 ft. 44.82556° N, 104.74583° W; uncertainty 1 mi. T56N R66W S23 NE1/4 of 44.82556 -104.74583 1 mi. Flowering N RM0228686 N 1038 RM 665450 Marriott 1983 RM 379522 RM0228687 Polygonaceae Polygonum aviculare L. RM-105568 Hollis Marriott 3881 5 7 1983 U.S.A. Wyoming Crook Black Hills: between Goldie Road and Elkhorn Creek, ca 6 air mi WNW of Seely. Roadside in sagebrush grassland. 3800 ft. 44.82556° N, 104.74583° W; uncertainty 1 mi. T56N R66W S23 NE1/4 of 44.82556 -104.74583 1 mi. Flowering N RM0228687 N 1039 RM 665514 Marriott 1983 RM 379521 RM0228688 Polygonaceae Polygonum aviculare L. RM-105569 Hollis Marriott 3945b 5 7 1983 U.S.A. Wyoming Crook Black Hills: between Goldie Road and Elkhorn Creek, ca 6 air mi WNW of Seely. Moist gully in sagebrush grassland. 3800 ft. 44.82556° N, 104.74583° W; uncertainty 1 mi. T56N R66W S23 NE1/4 of; and NW1/4 of S24 44.82556 -104.74583 1 mi. Flowering N RM0228688 N 1040 RM 665552 Marriott 1983 RM 379520 RM0228674 Polygonaceae Polygonum aviculare L. RM-105570 Hollis Marriott 3983 5 7 1983 U.S.A. Wyoming Crook [location and coordinates withheld] Disturbed soil around reservoir in grassland. 3800 ft. Flowering N RM0228674 N 1041 RM 665745 Marriott 1983 RM 379519 RM0228675 Polygonaceae Polygonum aviculare L. RM-105578 Hollis Marriott 4177 8 7 1983 U.S.A. Wyoming Crook Black Hills: Bear Lodge Mountains: headwaters of Fawn Creek, ca 6.6 air mi SE ofAlva. Ponderosa pine -bur oak forest, margins of small reservoir and creek. 4900 ft. 44.6111° N, 104.3464° W; uncertainty 1 mi. T53N R62W S6 NW1/4 44.6111 -104.3464 1 mi. N N Flowering and Fruiting N RM0228675 N 1042 RM 665913 Marriott 1983 RM 379518 RM0228676 Polygonaceae Polygonum aviculare L. RM-105582 Hollis Marriott 4343 12 7 1983 U.S.A. Wyoming Crook [location and coordinates withheld] Roadside. 4000 ft. Flowering N RM0228676 N 1043 RM 666079 Marriott 1983 RM 379517 RM0228670 Polygonaceae Polygonum aviculare L. RM-105586 Hollis Marriott 4508 14 7 1983 U.S.A. Wyoming Crook Black Hills: Miller Creek, Garman Ranch; ca 9.5 air mi SSE of Devils Tower. Streambanks. 4300 ft. 44.47639° N, 104.6328° W; uncertainty 1 mi. T52N R65W S23 SE1/4; and NE1/4 S26 44.47639 -104.6328 2 mi. Flowering N RM0228670 N 1044 RM 666471 Marriott 1983 RM 379516 RM0228365 Polygonaceae Polygonum aviculare L. RM-105595 Hollis Marriott 4901 21 7 1983 U.S.A. Wyoming Crook Black Hills: Keyhole Reservoir, Belle Fourche River below dam; ca 12 air mi NE of Moorcroft. Disturbed soil of picnic area and dirt road. 4000 ft. 44.3908° N, 104.78972° W; uncertainty 1 mi. T51N R66W S21 SE1/4; and SW1/4 S22 44.3908 -104.78972 1 mi. Flowering N RM0228365 N 1045 RM 666597 Marriott 1983 RM 379515 RM0228366 Polygonaceae Polygonum aviculare L. RM-24930 Hollis Marriott 5027 26 7 1983 U.S.A. Wyoming Crook Black Hills: Bear Lodge Mountains: Taylor Divide, ca 8.5 air mi S of Alva. Grassland, roadside. 5300 ft. 44.584° N, 104.4443° W T53N R63W S17; also S20 44.584 -104.4443 Flowering N RM0228366 N 1046 RM 666784 Marriott 1983 RM 379514 RM0228924 Polygonaceae Polygonum aviculare L. RM-110610 Hollis Marriott 5224A 2 8 1983 U.S.A. Wyoming Crook Black Hills: Goldie Divide near junction of Goldie and New Haven roads, ca 5 air mi NW of Hulett. Ponderosa pine-bur oak forest, roadside. 4500 ft. 44.7233° N, 104.6703° W T55N R65W S28; also S29 44.7233 -104.6703 Flowering and Fruiting N RM0228924 N 1047 RM 667098 Marriott 1983 RM 379513 RM0228367 Polygonaceae Polygonum aviculare L. RM-110631 Hollis Marriott 5544 4 8 1983 U.S.A. Wyoming Crook Black Hills, Inyan Kara Creek E of HK Divide, ca 15 air mi W of Sundance. Grassland, roadside. 4200 ft. 44.3914° N, 104.6889° W; uncertainty 0.5 mi. T51N R65W S20 SE1/4 44.3914 -104.6889 1 mi. Flowering N RM0228367 N 1048 RM 667241 Marriott 1983 RM 379512 RM0228368 Polygonaceae Polygonum aviculare L. RM-24951 Hollis Marriott 5686 22 8 1983 U.S.A. Wyoming Crook Black Hills, headwaters of Bitter Creek, ca 2.5 air mi WNW of Alva. Grassland, disturbed soil near reservoir. 4100 ft. 44.7111° N, 104.4845° W T55N R64W S36 NE1/4 44.7111 -104.4845 Flowering and Fruiting N RM0228368 N 1049 RM 667247 Marriott 1983 RM 379511 RM0228369 Polygonaceae Polygonum aviculare L. RM-24951 Hollis Marriott 5692 22 8 1983 U.S.A. Wyoming Crook Black Hills, headwaters of Bitter Creek, ca 2.5 air mi WNW of Alva. Grassland, disturbed soil near reservoir. 4100 ft. 44.7111° N, 104.4845° W T55N R64W S36 NE1/4 44.7111 -104.4845 Flowering N RM0228369 N 1050 RM 667282 Marriott 1983 RM 379510 RM0228348 Polygonaceae Polygonum aviculare L. RM-24954 Hollis Marriott 5727 24 8 1983 U.S.A. Wyoming Crook Black Hills: Houston Creek where it turns south (near Harvey Divide), ca 10 air mi W of Sundance. Grassland, on dirt road. 4600 ft. 44.4042° N, 104.5887° W T51N R64W S18 SE1/4 44.4042 -104.5887 1 mi. N N Flowering N RM0228348 N 1051 RM 667357 Marriott 1983 RM 379562 RM0228349 Polygonaceae Polygonum aviculare L. RM-24955 Hollis Marriott 5802 24 8 1983 U.S.A. Wyoming Crook Black Hills, Bear Lodge Mountains, head of Rocky Ford Creek, Government Valley Road, ca 3 air mi NNE of Sundance. Grassland, roadside. 4800 ft. 44.4495° N, 104.3457° W T52N R62W S31 SW1/4 44.4495 -104.3457 1 mi. Flowering N RM0228349 N 1052 RM 667506 Marriott 1983 RM 379561 RM0228350 Polygonaceae Polygonum aviculare L. RM-110657 Hollis Marriott 5952 29 8 1983 U.S.A. Wyoming Crook [location and coordinates withheld] Big sagebrush grassland. 3600 ft. Flowering and Fruiting N RM0228350 N 1053 RM 667512 Marriott 1983 RM 379560 RM0228351 Polygonaceae Polygonum aviculare L. RM-110658 Hollis Marriott 5958 29 8 1983 U.S.A. Wyoming Crook [location and coordinates withheld] Big sagebrush grassland. 3600 ft. Flowering N RM0228351 N 1054 RM 668125 Marriott 1984 RM 379559 RM0228671 Polygonaceae Polygonum aviculare L. RM-105620 Hollis Marriott 6550 7 6 1984 U.S.A. Wyoming Crook Black Hills: Cabin Creek SSW of Cedar Hill; ca 8.5 air mi WSW of Devils Tower. Small clay flat in sagebrush-grassland, on Skull Creek shale. 4100 ft. 44.52° N, 104.8722° W; uncertainty 1 mi. T52N R67W S2 NE1/4 44.52 -104.8722 1 mi. Flowering and Fruiting N RM0228671 N 1055 RM 669395 Marriott 1984 RM 379558 RM0228672 Polygonaceae Polygonum aviculare L. RM-105646 Hollis Marriott 7764 6 7 1984 U.S.A. Wyoming Crook [location and coordinates withheld] Small reservoir in sagebrush-grassland - on mud. 4300 ft. Flowering and Fruiting N RM0228672 N 1056 RM 669730 Marriott 1984 RM 379557 RM0228673 Polygonaceae Polygonum aviculare L. RM-110814 Hollis Marriott 8082 14 7 1984 U.S.A. Wyoming Weston Black Hills: Summit Ridge near lookout (W of Boles Canyon), ca 7.5 air mi E of Newcastle. On old dirt road in grassland in ridgetop. 6000 ft. 43.85028° N, 104.0453° W; uncertainty 2 mi. T45N R60W S27; also S28 43.85028 -104.0453 2 mi. N N Flowering and Fruiting N RM0228673 N 1057 RM 669829 Marriott 1984 RM 379556 RM0228667 Polygonaceae Polygonum aviculare L. RM-110823 Hollis Marriott 8176 19 7 1984 U.S.A. Wyoming Weston Black Hills: pine ridge between Jerome and Clay Spur, ca 5 air mi NW of Osage. Margin of cattail marsh in draw. 4200 ft. 44.0386° N, 104.50889° W; uncertainty 1 mi. T47N R64W S23 44.0386 -104.50889 1 mi. Flowering N RM0228667 N 1058 RM 669830 Marriott 1984 RM 379555 RM0228669 Polygonaceae Polygonum aviculare L. RM-110823 Hollis Marriott 8177 19 7 1984 U.S.A. Wyoming Weston Black Hills: pine ridge between Jerome and Clay Spur, ca 5 air mi NW of Osage. Margin of cattail marsh in draw. 4200 ft. 44.0386° N, 104.50889° W; uncertainty 1 mi. T47N R64W S23 44.0386 -104.50889 1 mi. Flowering and Fruiting N RM0228669 N 1059 RM 670005 Marriott 1984 RM 379554 RM0228851 Polygonaceae Polygonum aviculare L. RM-105652 Hollis Marriott 8351 2 8 1984 U.S.A. Wyoming Weston [location and coordinates withheld] Roadside (in grassland). 4700 ft. Flowering N RM0228851 N 1060 RM 670532 Marriott 1984 RM 379553 Polygonaceae Polygonum aviculare L. RM-105665 Hollis Marriott 8856 10 8 1984 U.S.A. Wyoming Weston [location and coordinates withheld] Sparse grassland on rocky soil with slabby outcrops (Minnekahta limestone). 5850 ft. Flowering and Fruiting N N 1061 RM 670664 Marriott 1984 RM 379552 RM0228397 Polygonaceae Polygonum aviculare L. RM-110860 Hollis Marriott 8984 10 8 1984 U.S.A. Wyoming Weston Black Hills: East Upton Road, Turner Creek drainage, ca 4.5 air mi N of Osage. Sagebrush-grassland (Artemisia tridentata). 4400 ft. 44.0386° N, 104.4289° W; uncertainty 1 mi. T47N R63W S21 44.0386 -104.4289 1 mi. Flowering and Fruiting N RM0228397 N 1062 RM 670755 Marriott 1984 RM 379551 RM0228398 Polygonaceae Polygonum aviculare L. RM-110864 Hollis Marriott 9073 14 8 1984 U.S.A. Wyoming Weston [location and coordinates withheld] Sagebrush-grassland (Artemisia tridentata), on wet spot in old dirt road. 4900 ft. Flowering and Fruiting N RM0228398 N 1063 RM 670915 Marriott 1984 RM 379550 RM0228399 Polygonaceae Polygonum aviculare L. RM-105671 Hollis Marriott 9224 18 8 1984 U.S.A. Wyoming Crook Black Hills: Inyan Kara Mountain (east half); ca 13.5 air mi S of Sundance. Grassland on southeast-facing slope, on old dirt road. 5300 ft. 44.20139° N, 104.3447° W; uncertainty 1 mi. T49N R62W S30 44.20139 -104.3447 1 mi. Flowering and Fruiting N RM0228399 N 1064 RM 671113 Marriott 1984 RM Polygonaceae Polygonum aviculare L. RM-110895 Hollis Marriott 9416 3 9 1984 3 Sept 1984 U.S.A. Wyoming Weston [location and coordinates withheld] Big sagebrush-grassland opening, edge of small reservoir. 4000 ft. N N 1065 RM 671367 Dueholm 1978 RM 327896 RM0228744 Polygonaceae Polygonum aviculare L. RM-106533 Keith H. Dueholm 4729 24 7 1978 U.S.A. Wyoming Crook [location and coordinates withheld] Sagebrush plains, shallow drainageways, gravel roadside and wet ditch; roadside. 4300 ft. Flowering and Fruiting N RM0228744 N 1066 RM 671396 Dueholm 1978 RM 327908 RM0228764 Polygonaceae Polygonum aviculare L. RM-106534 Keith H. Dueholm 4758 24 7 1978 U.S.A. Wyoming Weston [location and coordinates withheld] Sandy plains, sandstone outcrops, eroded slopes; roadside. 4400 ft. Flowering N RM0228764 N 1067 RM 671557 Dueholm 1978 RM 327926 RM0228634 Polygonaceae Polygonum aviculare L. RM-110967 Keith H. Dueholm 4959 26 7 1978 U.S.A. Wyoming Crook [location and coordinates withheld] Ponderosa pine covered rolling plain, grassland, dry creekbed; plains. 3800 ft. Flowering and Fruiting N RM0228634 N 1068 RM 671558 Dueholm 1978 RM 327917 RM0228635 Polygonaceae Polygonum aviculare L. RM-110967 Keith H. Dueholm 4960 26 7 1978 U.S.A. Wyoming Crook [location and coordinates withheld] Ponderosa pine covered rolling plain, grassland, dry creekbed; creekbed. 3800 ft. Flowering N RM0228635 N 1069 RM 671772 Dueholm 1979 RM 332303 RM0228786 Polygonaceae Polygonum aviculare L. RM-110977 Keith H. Dueholm 7321 23 6 1979 U.S.A. Wyoming Weston [location and coordinates withheld] Flats along creek, muddy creek margins; along creek. 3900 ft. Flowering and Fruiting N RM0228786 N 1070 RM 671785 Dueholm 1979 RM 332296 RM0228787 Polygonaceae Polygonum aviculare L. RM-110978 Keith H. Dueholm 8004 11 7 1979 U.S.A. Wyoming Weston [location and coordinates withheld] Sagebrush plain, holding pond, small draws; roadside. 4200 ft. Flowering and Fruiting N RM0228787 N 1071 RM 671817 WY Black Hills RM 332300 RM0228923 Polygonaceae Polygonum aviculare L. RM-106682 Keith H. Dueholm 8036 11 7 1979 U.S.A. Wyoming Crook [location and coordinates withheld] Sandy sagebrush plain, pine slope, old home site; ditch. 4000 ft. Flowering and Fruiting N RM0228923 N 1072 RM 672561 Powder River Basin RM 379545 RM0228410 Polygonaceae Polygonum aviculare L. RM-107143 Ronald L. Hartman 15783 11 7 1983 U.S.A. Wyoming Crook Powder River Basin: Little Missouri River: ca 21 air mi NNE of Hulett. River bottoms, hay field margins, and ash woodlands; roadside. 3500 ft. 44.9744° N, 104.48472° W; uncertainty 1 mi. T58N R64W S36 44.9744 -104.48472 1 mi. Flowering and Fruiting N RM0228410 N 1073 RM 672920 Marriott 1983 RM 379544 RM0228411 Polygonaceae Polygonum aviculare L. RM-107149 Ronald L. Hartman 16142 13 7 1983 U.S.A. Wyoming Crook Black Hills: drainage from Geis Springs to 1.5 mi to the NE, ca 5-6 air mi E of Alva. Pine woodlands, shaded ravines, logging roads, sandy open slopes, and pond; open slopes. 4200 ft. 44.6994° N, 104.32528° W; uncertainty 1 mi. T54N R62W S5 44.6994 -104.32528 1 mi. Flowering and Fruiting N RM0228411 N 1074 RM 673116 Marriott 1983 RM 379543 RM0228413 Polygonaceae Polygonum aviculare L. RM-111450 Ronald L. Hartman 16338 15 7 1983 U.S.A. Wyoming Crook Black Hills: ca 9 air mi NE of Aladdin. Pond and roadside; roadside. 3400 ft. 44.70111° N, 104.0575° W; uncertainty 1 mi. T54N R60W S4 44.70111 -104.0575 1 mi. Flowering N RM0228413 N 1075 RM 673335 Marriott 1983 RM 379542 RM0228412 Polygonaceae Polygonum aviculare L. RM-111453 Ronald L. Hartman 16556 18 7 1983 U.S.A. Wyoming Crook Black Hills: Horse Creek, ca 12.5 air mi NNW of Aladdin. Creek bottoms and roadside; roadside. 3600 ft. 44.80278° N, 104.2842° W; uncertainty 2 mi. T56N R62W S34; also S35 44.80278 -104.2842 2 mi. N N Flowering N RM0228412 N 1076 RM 673589 Marriott 1984 RM 379541 RM0228392 Polygonaceae Polygonum aviculare L. RM-107173 Ronald L. Hartman 17669 9 7 1984 U.S.A. Wyoming Crook Black Hills: Sand Creek, 11-12 air mi ESE of Sundance. Canyon bottom and lower slopes; disturbed trail. 4300 ft. 44.43889° N, 104.1228° W; uncertainty 2 mi. T51N R61W S1; also S2 44.43889 -104.1228 2 mi. Flowering and Fruiting N RM0228392 N 1077 RM 673726 Marriott 1984 RM 379540 RM0228393 Polygonaceae Polygonum aviculare L. RM-111459 Ronald L. Hartman 17805 11 7 1984 U.S.A. Wyoming Crook Black Hills: West Fork Boundary Gulch, ca 7 air mi S of Beulah. Hill top covered with Pinus ponderosa forest with sandstone outcrop and sandy soil; roadside. 4700 ft. 44.4517° N, 104.0622° W; uncertainty 1 mi. T52N R60W S33 44.4517 -104.0622 1 mi. Flowering and Fruiting N RM0228393 N 1078 RM 674023 Marriott 1984 RM 379539 RM0228359 Polygonaceae Polygonum aviculare L. RM-107179 Ronald L. Hartman 18098 13 7 1984 U.S.A. Wyoming Crook Black Hills: Buckley Canyon, ca 10.5 air mi SE of Sundance. Wooded ridge (Pinus ponderosa) with sandstone outcrops, sandy slopes, and meadow; roadside. 5300 ft. 44.30472° N, 104.2225° W; uncertainty 2 mi. T50N R61W S19; also S20 44.30472 -104.2225 2 mi. Flowering and Fruiting N RM0228359 N 1079 RM 674126 Marriott 1984 RM 379538 RM0228360 Polygonaceae Polygonum aviculare L. RM-111464 Ronald L. Hartman 18201 15 7 1984 U.S.A. Wyoming Crook Black Hills: Tomcat Creek Oil Field, ca 19 air mi SW of Sundance. Pinus ponderosa woodland on rolling hills of shale with wet drainages, shale badlands, Sarcobatus vermiculatus flats, and sandy sagebrush Artemisia slopes; wet drainage in woodland. 4300 ft. 44.2769° N, 104.70806° W; uncertainty 1 mi. T50N R65W S31 44.2769 -104.70806 1 mi. Flowering N RM0228360 N 1080 RM 674131 Marriott 1984 RM 379537 RM0228361 Polygonaceae Polygonum aviculare L. RM-111464 Ronald L. Hartman 18206 15 7 1984 U.S.A. Wyoming Crook Black Hills: Tomcat Creek Oil Field, ca 19 air mi SW of Sundance. Pinus ponderosa woodland on rolling hills of shale with wet drainages, shale badlands, Sarcobatus vermiculatus flats, and sandy sagebrush Artemisia slopes; wet drainage in woodland. 4300 ft. 44.2769° N, 104.70806° W; uncertainty 1 mi. T50N R65W S31 44.2769 -104.70806 1 mi. Flowering N RM0228361 N 1081 RM 674194 Powder River Basin RM 379636 RM0228362 Polygonaceae Polygonum aviculare L. RM-107180 Ronald L. Hartman 18268 15 7 1984 U.S.A. Wyoming Crook Powder River Basin: just E of U.S. Hwy 14 on Old Sundance Road, 4 air mi NE of Moorcroft. Rolling sagebrush hills and moist drainages; sagebrush slopes. 4200 ft. 44.3156° N, 104.91111° W; uncertainty 1 mi. T50N R67W S16 44.3156 -104.91111 1 mi. N N Flowering N RM0228362 N 1082 RM 674578 Dueholm 1978 RM 327902 RM0228765 Polygonaceae Polygonum aviculare L. RM-107644 Ronald L. Hartman 6717 Keith Dueholm and Mary Alice Sanguinetti 20 6 1978 U.S.A. Wyoming Weston Powder River Basin: just N of Cheyenne River, ca 7 air mi SSE of Rochelle. Hills. 4200 ft. 43.5183° N, 104.9061° W; uncertainty 1 mi. T41N R67W S21 43.5183 -104.9061 1 mi. Flowering and Fruiting N RM0228765 N 1083 RM 675156 Marriott 1981 RM 336098 RM0228925 Polygonaceae Polygonum aviculare L. RM-111805 Hollis Marriott 886 28 7 1981 U.S.A. Wyoming Crook Devils Tower National Monument. Disturbed soil with invader species. 3850 ft. T53N R65W S7 Flowering and Fruiting N RM0228925 N 1084 RM 675173 Marriott 1981 RM 336136 RM0228926 Polygonaceae Polygonum aviculare L. RM-111818 Hollis Marriott 952 30 8 1981 U.S.A. Wyoming Crook Devils Tower National Monument. Disturbed soil with invader species. 3850 ft. T53N R65W S18 Flowering and Fruiting N RM0228926 N 1085 RM 675725 RMHERB1 RM 793817 RM0228358 Polygonaceae Polygonum aviculare L. RM-112209 Patricia P. Douglas 566 N. Hastings 11 8 1998 U.S.A. Wyoming Sheridan Sheridan Training Area: pond and surrounding banks 1.3 km SSE of Peak 4152 (339760, 4967580), ca 1.4 km ESE of Peak 4266 (338160, 4966620). 339540E, 4966200N. Palustrine, level to 30 degree slopes in clay loam, soil series Shingle-Haverdad association, with Typha latifolia, Ranunculus circinatus, Centunculus minimus, Carex, Juncus spp. 1210 m. zone 13, 339540E, 4966200N; GPS Reading Flowering and Fruiting N RM0228358 N 1086 RM 675748 RMHERB1 RM 793813 RM0228357 Polygonaceae Polygonum aviculare L. RM-112231 Patricia P. Douglas 9 N. Hastings 3 7 1997 U.S.A. Wyoming Sheridan Sheridam training Area: banks of South Dry Creek, 2.2 km N of Peak 4290 (336500, 4967320), 2.4 km NE of Peak 4236 (335080, 496740). 33632E 4969540N. Level floodplain on clay loam, soil series Bidman, moist Ulm loams, with Alyssum alyssoides, Achillea millefolium, Logfia arvensis, Apera interrupta, Bromus tectorum. 1200 m. zone 13, 36320E, 4969540N; GPS Reading Flowering N RM0228357 N 1087 RM 675759 RMHERB1 RM 276759 Polygonaceae Polygonum aviculare L. RM-112240 Jay N. Holliday, Jr. 156 20 7 1964 20 July 1964 U.S.A. Wyoming Albany Laramie Range: Medicine Bow National Forest: Pole Mountain District; North Branch Middle Fork Lodgepole Creek, W of Eagle Rock. Moist bottomland along the creek; margins of beaver ponds in soil that drys up as the water level of the pond recedes. 8200 ft. 41.2823° N, 105.3741° W; uncertainty 1 mi. T15N R71W S8 41.2823 -105.3741 1 mi. Flowering and Fruiting N N 1088 RM 675761 RMHERB1 RM 340082 Polygonaceae Polygonum aviculare L. RM-112242 Robert D. Dorn. 3799 29 7 1982 U.S.A. Wyoming Sheridan Big Horn Mountains. Meadow with P. kelloggii, Potentilla. 8700 ft. 44.688° N, 107.4861° W; uncertainty 1 mi. T54N R88W S5 W1/2 44.688 -107.4861 1 mi. Flowering and Fruiting N N 1089 RM 6768 Taylor, Amy 1998 RM 650070 RM0228505 Polygonaceae Polygonum aviculare L. RM-479 Amy J. Roderick 5812 6 7 1998 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Bible Rock S of County Road 320, ca 9.2 air mi S of Medicine Bow townsite. Sagebrush-grassland leading into north-facing slope of mountain mahogany and snowberry. 6020 7240 ft. 41.7621° N, 106.1781° W T21N R78W S28 41.7621 -106.1781 Flowering N RM0228505 N 1090 RM 67685 Elliott, Brian 1998 RM Polygonaceae Polygonum aviculare L. RM-12956 Brian Elliott 2852 27 6 1998 U.S.A. Colorado Huerfano Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest boundary: N on Gardener Road or County Road 63.4, W of Walsenburg. Pinus ponderosa. 7900 ft. 37.8892° N, 105.2004° W T25S R70W S10 South1/2 37.8892 -105.2004 Flowering N N 1091 RM 683629 Pryors 2008 USFS 884284 USFS0051926 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by B. E. Nelson. RM-115458 B. E. Nelson 76169 12 8 2008 U.S.A. Montana Carbon Pryor Mountains: Custer National Forest: spring complex near the head of Dry Head Creek S of Harsten Flat, ca 26 air mi ESE of Bridger. Wet to dry meadow, around springs, and along stream. 6600 6800 ft. 45.1958° N, 108.4209° W; uncertainty 0.25 mi., GPS reading T7S R27E S29 SE1/4 45.1958 -108.4209 0 mi. GPS reading Flowering and Fruiting N USFS0051926 1092 RM 684074 Pryors 2008 USFS 884283 USFS0051925 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by B. E. Nelson. RM-115491 B. E. Nelson 76604 19 8 2008 U.S.A. Montana Carbon Pryor Mountains: Custer National Forest: between Tibbs Hollow and Mill Hollow just S of Tie Flat or Forest Road 2104 on the lower slope of Big Pryor Mountain, ca 25 air mi ESE of Bridger. Disturbed area on red clay. 7000 ft. 45.157° N, 108.4525° W; uncertainty 0.5 mi., GPS reading T8S R27E S8 NW1/4 45.157 -108.4525 1 mi. GPS reading Flowering and Fruiting N USFS0051925 1093 RM 6877 Taylor, Amy 1998 RM 650071 RM0228504 Polygonaceae Polygonum aviculare L. RM-483 Amy J. Roderick 5909 7 7 1998 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Shirley Basin: County Road 2, ca 4 air mi NE of Shirley Basin townsite; ca 2.7 air mi W of Albany County. Gravelly-sandy road cut and adjacent sagebrush-grassland. 7150 7250 ft. 42.3252° N, 106.1309° W T27N R78W S12 42.3252 -106.1309 Flowering and Fruiting N RM0228504 N 1094 RM 69497 Elliott, Brian 1998 RM Polygonaceae Polygonum aviculare L. RM-12999 Brian Elliott 4466 29 7 1998 U.S.A. Colorado Las Animas Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Park Plateau: below North Lake Dam, S of Cuchara Pass on Colo Hwy 12. Riparian and Quercus gambellii. 8500 ft. 37.2437° N, 105.0378° W T32S R68W S19 SE1/4 37.2437 -105.0378 Flowering and Fruiting N N 1095 RM 694999 Kuhn 2007 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114372 Bernadette Kuhn 1374 B. E. Nelson 20 6 2007 U.S.A. Colorado Baca Comanche National Grassland: ca 10.5 air mi SW of Springfield. Shortgrass prairie dominated by Bromus japonicus and Elymus sp. 4694 ft. 37.3518° N, 102.7784° W; GPS Reading T30S R47W S14 37.3518 -102.7784 NAD 83 GPS Reading Flowering and Fruiting N 1096 RM 695787 Kuhn 2007 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114403 Bernadette Kuhn 2162 Joe Rankin. 5 7 2007 U.S.A. Colorado Baca Comanche National Grassland: ca 13 air mi SW of Pritchett. Heavily grazed, shortgrass prairie with lone elm. 3200 ft. 37.2718° N, 103.059° W; GPS Reading T32S R50W S8 37.2718 -103.059 NAD 83 GPS Reading Flowering and Fruiting N 1097 RM 695835 Kuhn 2007 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114405 Bernadette Kuhn 2210 Joe Rankin 6 7 2007 U.S.A. Kansas Morton Cimarron National Grassland: ca 4 air mi NW of Elkhart. Shortgrass prairie dominated by Buchloë dactyloides and Elymus smithii. 3541 ft. 37.043° N, 101.9391° W; GPS Reading T34S R43W S36 37.043 -101.9391 NAD 83 GPS Reading Flowering and Fruiting N 1098 RM 695905 Kuhn 2007 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114408 Bernadette Kuhn 2280 Joe Rankin 7 7 2007 U.S.A. Kansas Morton Cimarron National Grassland: Point of Rocks, ca 7 mi N of Elkhart. At ponds, sandy banks dominated by Tamarix ramosissima, Salix exigua, and Scirpus. 3373 ft. 37.1166° N, 101.9117° W; GPS Reading T33S R41W S31 37.1166 -101.9117 NAD 83 GPS Reading Fruiting N 1099 RM 696535 Kuhn 2007 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114432 Bernadette Kuhn 2910 Amy Tomson 4 8 2007 U.S.A. Colorado Baca Comanche National Grassland: Carrizo Creek, Carrizo Canyon, ca 29 air mi SW of Springfield. Near picnic area along creek. Hillside and lush creek banks. Uplands dominated by Bouteloua spp. and scattered Rhus aromatica. Creek banks with Salix exigua and Typha. 4755 ft. 37.1348° N, 103.0167° W; GPS Reading T33S R50W S27 South1/2; also N1/2 S34 37.1348 -103.0167 NAD 83 GPS Reading Flowering and Fruiting N 1100 RM 696706 Kuhn 2007 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114438 Bernadette Kuhn 3081 Joe Rankin 6 8 2007 U.S.A. Colorado Las Animas Comanche National Grassland: Purgatoire River Valley, ca 7 air mi SSW of La Junta. River valley dominated by Bromus japonicus. Helianthus annuus, and Opuntia imbricata. 4422 ft. 37.6048° N, 103.6181° W; GPS Reading T28S R55W S18 37.6048 -103.6181 GPS Reading Flowering and Fruiting N 1101 RM 696735 Kuhn 2007 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-118740 Bernadette Kuhn 3110 Joe Rankin 7 8 2007 U.S.A. Colorado Otero Comanche National Grassland: ca 16 air mi SSW of La Junta. Rocky, exposed shale barrens dominated by Stipa sp., Opuntia sp., and Eriogonum sp. 4754 ft. 37.7568° N, 103.617° W; GPS Reading T26S R55W S19 SE1/4; also N1/2 S30 37.7568 -103.617 GPS Reading Fruiting N 1102 RM 696760 Kuhn 2007 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114440 Bernadette Kuhn 3135 Joe Rankin 7 8 2007 U.S.A. Colorado Otero Comanche National Grassland: ca 13 air mi S of La Junta along Forest Road 802. In heavily grazed pasture with stock pond. 4428 ft. 37.7952° N, 103.5148° W; GPS Reading T26S R55W S12 N1/2 37.7952 -103.5148 NAD 83 GPS Reading Flowering and Fruiting N 1103 RM 696837 Kuhn 2007 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114443 Bernadette Kuhn 3212 Joe Rankin 8 8 2007 U.S.A. Colorado Las Animas Comanche National Grassland: between Bravo Canyon and Purgatoire River, ca 29.5 air mi SSW of La Junta. Along base of sandstone outcrops, dominated by Juniperus monosperma, Bouteloua curtipendula, and Cercocarpus montanus. 4566 ft. 37.5706° N, 103.6615° W; GPS Reading T28S R55W S35 NE1/4 37.5706 -103.6615 NAD 83 GPS Reading Flowering N 1104 RM 696956 Kuhn 2007 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114448 Bernadette Kuhn 3331 Joe Rankin 11 8 2007 U.S.A. Colorado Otero Comanche National Grassland: ca 13.5 air mi SSW of La Junta. Overgrazed pasture and creek bank, dominated by Euphorbia marginata and Helianthus annuus with scattered Tamarix ramosissima. 4467 ft. 37.8227° N, 103.6798° W; GPS Reading T26S R55W S4 NE1/4 37.8227 -103.6798 NAD 83 GPS Reading Flowering and Fruiting N 1105 RM 697104 Kuhn 2007 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114454 Bernadette Kuhn 3479 Joe Rankin 12 8 2007 U.S.A. Colorado Otero Comanche National Grassland: N of Lower Sheep Canyon, ca 26 air mi SW of La Junta. Rocky uplands near canyon. 4939 ft. 37.6915° N, 103.8399° W; GPS Reading T27S R58W S24 NE1/4 37.6915 -103.8399 NAD 83 GPS Reading Flowering and Fruiting N 1106 RM 697346 Kuhn 2007 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114462 Bernadette Kuhn 3721 Joe Rankin 26 8 2007 U.S.A. Colorado Otero Comanche National Grassland: Browning and Reese Reservoir No 1, ca 17.5 air mi SW of La Junta. Dry stock pond. 6131 ft. 37.796° N, 103.7485° W; GPS Reading T26S R57W S12 SW1/4 37.796 -103.7485 NAD 83 GPS Reading Flowering N 1107 RM 697535 Kuhn 2007 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114469 Brian Elliott 11858 20 9 2003 U.S.A. Colorado Otero Comanche National Grassland: Vogel Canyon, ca 14-15 air mi S of La Junta, ca 3 air mi W of Higbee. Riparian with tall forbs, Populus, Salix. 4300 ft. 37.7611° N, 103.5121° W; GPS Reading T26S R54W S19 W1/2; also T26S R55W E1/2 S24 37.7611 -103.5121 NAD 83 GPS Reading Flowering and Fruiting N 1108 RM 697563 Kuhn 2007 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114470 Brian Elliott 11886 20 9 2003 U.S.A. Colorado Las Animas Comanche National Grassland: junction of U.S. Hwy 160 and the Villegreen Road, ca 9.5 ai WSW of Kim; 6 mi S of Villegreen. Roadside in shortgrass prairie. 5855 ft. 37.2192° N, 103.5196° W; GPS Reading T32S R54W S30 SW1/4; also NW1/4 S31 37.2192 -103.5196 NAD 83 GPS Reading Flowering and Fruiting N 1109 RM 697631 Kuhn 2007 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114474 Brian Elliott 11954 4 10 2003 U.S.A. Colorado Baca Comanche National Grassland: at a windmill and exclosure ca 3/4 mi N of County Road M, ca 9 mi NW of Campo, ca 10 mi N of Picture Canyon Picnic Area. Shortgrass prairie, heavily grazed. 4600 ft. 37.1594° N, 102.7392° W; GPS Reading T33S R47W S20 NW1/4 37.1594 -102.7392 NAD 83 GPS Reading Flowering N 1110 RM 69830 Elliott, Brian 1998 RM Polygonaceae Polygonum aviculare L. RM-13005 Brian Elliott 4763 2 8 1998 U.S.A. Colorado Saguache [location and coordinates withheld] Pasture; swampy area in bottom of valley; roadside. 8000 ft. Flowering N N 1111 RM 698455 Kuhn 2007 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.. RM-114452 Bernadette Kuhn 3424a Joe Rankin 12 8 2007 U.S.A. Colorado Otero Comanche National Grassland: near Timpas Creek, ca 30.5 air mi SW of La Junta. Along wet drainage ditch. 4783 ft. 37.6943° N, 103.9565° W; GPS Reading T27S R59W S13 37.6943 -103.9565 NAD 83 GPS Reading Flowering and Fruiting N 1112 RM 698456 Kuhn 2007 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.. RM-114473 Brian Elliott 11947b 4 10 2003 U.S.A. Colorado Baca Comanche National Grassland: at junction of County Road M and County Road 13, ca 16 mi S of Pritchett. Dried pond. 4750 ft. 37.1483° N, 102.8518° W; GPS Reading T33S R48W S19 SE1/4; also NE1/4 S30 37.1483 -102.8518 NAD 83 GPS Reading Flowering and Fruiting N 1113 RM 6996 Taylor, Amy 1998 RM 650072 RM0228503 Polygonaceae Polygonum aviculare L. RM-485 Amy J. Roderick 6015 7 7 1998 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: Dugway Rim S of old Casper-Medicine Bow Road, ca 10.5 air mi NE of Shirley Basin townsite. Gravelly south-facing draw; sagebrush, snowberry, fescue, and wild buckwheat common. 7500 7700 ft. 42.4383° N, 106.1183° W T29N R77W S31 42.4383 -106.1183 Flowering and Fruiting N RM0228503 N 1114 RM 700174 Kuhn 2008 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114594 Bernadette Kuhn 5466 21 6 2008 U.S.A. Colorado Las Animas [location and coordinates withheld] Lower spring, Tamarix dominated, grazed. 4402 ft. Flowering N 1115 RM 700535 Kuhn 2008 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114613 Bernadette Kuhn 5827 Joe Rankin 27 6 2008 U.S.A. Kansas Morton Cimarron National Grassland: ca 12 air mi NW of Elkhart. Stock tank surrounded by Kochia and Salsola. 3660 ft. 37.1552° N, 102.0304° W; NAD 83, , GPS Reading T33S R43W S30 NE1/4 37.1552 -102.0304 NAD 83 GPS Reading Flowering and Fruiting N 1116 RM 700567 Kuhn 2008 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114615 Bernadette Kuhn 5859 Joe Rankin 27 6 2008 U.S.A. Colorado Morton Cimarron National Grassland: at Prairie Chicken Viewing area, ca 4 air mi NW of Elkhart. Sandsage prairie dominated by Yucca glauca and Cucurbita foetidissima. 3530 ft. 37.0534° N, 101.9465° W; NAD 83, , GPS Reading T34S R43W S25 S Central; also S36 N Central 37.0534 -101.9465 NAD 83 GPS Reading Flowering and Fruiting N 1117 RM 700639 Kuhn 2008 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114620 Bernadette Kuhn 5931 Joe Rankin 28 6 2008 U.S.A. Kansas Morton Cimarron National Grassland: along County Road N on two track leading to gas well, ca 3.5 air mi N of Cimarron River, ca 8 air mi N of Elkhart. Shortgrass prairie dominated by Opuntia and Buchloë dactyloides. 3488 ft. 37.1215° N, 101.864° W; NAD 83, , GPS Reading T34S R42W S3 37.1215 -101.864 NAD 83 GPS Reading Flowering and Fruiting N 1118 RM 700786 Kuhn 2008 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114630 Bernadette Kuhn 6078 30 6 2008 U.S.A. Colorado Otero [location and coordinates withheld] Road bank dominated by Elymus elymoides. 4218 ft. Flowering and Fruiting N 1119 RM 700856 Kuhn 2008 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114635 Bernadette Kuhn 6148 8 7 2008 U.S.A. Colorado Otero [location and coordinates withheld] Flowing irrigation canal dominated by Salix exigua and Rumex crispus. 4159 ft. Flowering and Fruiting N 1120 RM 700950 Kuhn 2008 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114638 Bernadette Kuhn 6242 8 7 2008 U.S.A. Colorado Otero Comanche National Grassland: along two track leading to water tank, ca 28 air mi SW of La Junta. Rocky prairie dominated by Cylindropuntia imbricata and Yucca glauca. 4797 ft. 37.7206° N, 103.923° W; NAD 83, , GPS Reading T27S R58W S5 37.7206 -103.923 NAD 83 GPS Reading Flowering and Fruiting N 1121 RM 700957 Kuhn 2008 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114639 Bernadette Kuhn 6249 8 7 2008 U.S.A. Colorado Otero Comanche National Grassland: ca 4 air mi NNW of Delhi; ca 34 air mi SW of La Junta. At contructed fishing ponds with low water and heavy cover of Tamarix. 5038 ft. 37.6974° N, 104.0485° W; NAD 83, , GPS Reading T27S R59W S18 N1/2; also S7 South1/2 37.6974 -104.0485 NAD 83 GPS Reading Flowering and Fruiting N 1122 RM 700990 Kuhn 2008 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114640 Bernadette Kuhn 6282 9 7 2008 U.S.A. Colorado Otero Comanche National Grassland: NW of Vogel Canyon, ca 15 air mi S of La Junta. Roadside and rocky prairie dominated by Aristida purpurea. 4375 ft. 37.7675° N, 103.545° W; NAD 83, , GPS Reading T26S R55W S23 37.7675 -103.545 NAD 83 GPS Reading Flowering and Fruiting N 1123 RM 701006 Kuhn 2008 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114641 Bernadette Kuhn 6298 9 7 2008 U.S.A. Colorado Otero Comanche National Grassland: between North and South Fork Jack Canyon, ca 20 air mi SSW of La Junta. Grazed pasture dominated by Buchloë dactyloides. 4567 ft. 37.7048° N, 103.6459° W; NAD 83, , GPS Reading T27S R56W S11 SW1/4 37.7048 -103.6459 NAD 83 GPS Reading Flowering and Fruiting N 1124 RM 701138 Kuhn 2008 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114650 Bernadette Kuhn 6430 11 7 2008 U.S.A. Colorado Las Animas Comanche National Grassland: near Poitrey Creek, ca 4.5 air mi SW of Villegreen; ca 11.5 air mi W of Kim. At stockpond in pasture dominated by Buchloë dactyloides and Opuntia spp. 6031 ft. 37.2488° N, 103.564° W; NAD 83, , GPS Reading T32S R55W S15 SE1/4 37.2488 -103.564 NAD 83 GPS Reading Flowering and Fruiting N 1125 RM 70117 Elliott, Brian 1998 RM Polygonaceae Polygonum aviculare L. RM-13016 Brian Elliott 5018 7 8 1998 U.S.A. Colorado Custer Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: from the edge of forest to the San Isabel National Forest Boundary, WSW of the end of County Road 120, S of Westcliffe. Mixed conifer. 9100 9700 ft. 37.9913° N, 105.4749° W T24S R72W S6 W1/2; also T24N R73W NE1/4 S12 37.9913 -105.4749 Flowering and Fruiting N N 1126 RM 701227 Kuhn 2008 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114654 Bernadette Kuhn 6519 12 7 2008 U.S.A. Colorado Baca Comanche National Grassland: ca 14 air mi SW of Springfield. Windmill in center of section, pature dominated by Opuntia and Buchloë dactyloides. 4675 ft. 37.2414° N, 102.7675° W; NAD 83, , GPS Reading T32S R48W S24 37.2414 -102.7675 NAD 83 GPS Reading Flowering and Fruiting N 1127 RM 701597 Kuhn 2008 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114674 Bernadette Kuhn 6889 17 7 2008 U.S.A. Colorado Las Animas Comanche National Grassland and Vicinity: Hall Ranch, under bridge at Poitrey Creek crossing on County Road 121. Dry creek bed with thick covers of Melilotus albus and Polypogon with pinyon-juniper upland. 5120 ft. 37.6509° N, 104.0726° W; NAD 83, , GPS Reading T27S R60W S36 37.6509 -104.0726 NAD 83 GPS Reading Flowering and Fruiting N 1128 RM 701863 Kuhn 2008 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114685 Bernadette Kuhn 7155 23 7 2008 U.S.A. Colorado Baca [location and coordinates withheld] Dakota sandstone canyon dominated by Juniperus monosperma. 4674 ft. Flowering and Fruiting N 1129 RM 701915 Kuhn 2008 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114687 Bernadette Kuhn 7207 24 7 2008 U.S.A. Colorado Las Animas [location and coordinates withheld] At stock tank and mud puddles. 5036 ft. Flowering and Fruiting N 1130 RM 702101 Kuhn 2008 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114697 Bernadette Kuhn 7393 25 7 2008 U.S.A. Kansas Morton [location and coordinates withheld] Along two track leading to water tank in sandsage prairie dominated by Helianthus annuus, Yucca glauca, and Artemisia filifolia. 3269 ft. Flowering and Fruiting N 1131 RM 702120 Kuhn 2008 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114699 Bernadette Kuhn 7412 Joe Rankin 27 7 2008 U.S.A. Colorado Baca Comanche National Grassland: S of County Road G, ca 12 air mi ESE of Campo. Sandsage prairie. 3970 ft. 37.059° N, 102.3629° W; NAD 83, , GPS Reading T34S R44W S22 37.059 -102.3629 NAD 83 GPS Reading Flowering and Fruiting N 1132 RM 702278 Kuhn 2008 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114705 Bernadette Kuhn 7570 Joe Rankin 28 7 2008 U.S.A. Colorado Las Animas [location and coordinates withheld] Top of canyon with shale outcrops. 4823 ft. Flowering and Fruiting N 1133 RM 702347 Kuhn 2008 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114708 Bernadette Kuhn 7639 Doug Sedoris 29 7 2008 U.S.A. Colorado Las Animas [location and coordinates withheld] On canyon rim. 5452 ft. Flowering and Fruiting N 1134 RM 702352 Kuhn 2008 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114709 Bernadette Kuhn 7644 Joe Rankin 29 7 2008 U.S.A. Colorado Baca Comanche National Grassland: 0.5 mi N of County Road C, along two track, ca 11 air mi SE of Campo. Dominated by Yucca, Artemisia filifolia, and Sporobolus. 4048 ft. 37.0222° N, 102.4119° W; NAD 83, , GPS Reading T35S R44W S5 37.0222 -102.4119 NAD 83 GPS Reading Flowering and Fruiting N 1135 RM 702668 Kuhn 2008 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Bernadette Kuhn. RM-114724 Bernadette Kuhn 7960 Don Hazlett 14 9 2008 U.S.A. Colorado Crowley [location and coordinates withheld] On sandy shore of lake dominated by Chenopodium, Tamarix, and Ambrosia. 4248 ft. Flowering and Fruiting N 1136 RM 705034 Legler 2007 RM 904834 RM0025369 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Ben Legler on 5/13/2009. RM-119827 Ben Legler 5821 12 7 2007 U.S.A. New Mexico Colfax Vermejo Park Ranch: along the Canadian River at mouth of Dargol Canyon; 14 air mi W of Raton. Rocky riverbanks and adjacent dry gravel bars, with scattered small Pinus ponderosa saplings, Senecio, Verbascum thapsus, Ratibida columnifera, grasses. 7288 ft. 36° 55' 40.3" N, 104° 40' 56.9" W; WGS 84, uncertainty 3 m., GPS reading 36.92786111 -104.6824722 WGS 84 3 m. GPS reading Tepals pink or white; scattered in dry soil. Flowering N RM0025369 N 1137 RM 705312 Legler 2007 RM 904833 RM0025368 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Ben Legler on 5/13/2009. RM-119840 Ben Legler 6101B 16 7 2007 U.S.A. New Mexico Colfax Vermejo Park Ranch: at gate for an unnamed ranch access road on southeast side of U.S. Hwy 64 just SW of where Hwy 64 crosses Van Bremmer Creek and 2.3 air mi SW of Colfax. Weedy road shoulders and surrounding shortgrass prairie. 6323 ft. 36° 34' 30.4" N, 104° 46' 26.1" W; WGS 84, uncertainty 3 m., GPS reading 36.57511111 -104.7739167 WGS 84 3 m. GPS reading Tepals green with white margins; uncommon among tall grasses. Flowering and Fruiting N RM0025368 N 1138 RM 706649 Legler 2007 RM 904832 RM0025367 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Ben Legler on 5/13/2009. RM-119919 Ben Legler 7431 10 8 2007 U.S.A. New Mexico Colfax Vermejo Park Ranch: southeast corner of Adams Lake; 8.7 air mi W of Casa Grande. Sandy lake shallows dominated by Schoenoplectus, Potamogeton natans, Elodea canadensis. 8721 ft. 36° 53' 35" N, 105° 8' 2" W; WGS 84, Digital map 36.89305556 -105.1338889 WGS 84 Digital map Tepals green with white margins; stems prostrate; frequent in wet sandy soil. Flowering and Fruiting N RM0025367 N 1139 RM 710076 Legler 2008 RM 904831 RM0025366 Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Ben Legler on 5/10/2009. RM-120346 Ben Legler 10868 17 8 2008 U.S.A. Colorado Las Animas Vermejo Park Ranch: in head of Right Hand Fork Martinez Canyon; 17.7 air mi WSW of Trinidad. Dirt road shoulder in small meadowy depression among Pinus ponderosa, with Euphorbia marginata, Cirsium vulgare, Elymus, and Bromus japonicus. 7633 ft. 37.020962° N, 104.77668° W; WGS 84, GPS reading 37.020962 -104.77668 WGS 84 GPS reading Tepals green with white margins; stems prostrate; frequent. Specimen GPS: 37.021057, -104.77681. Flowering and Fruiting N RM0025366 N 1140 RM 712329 Elliott, Emily 2007 USFS 862337 USFS0041590 Polygonaceae Polygonum aviculare L. RM-115632 Brian Elliott 13652 24 5 2007 U.S.A. Wyoming Park Beartooth Mountains: ca 1/4-3/4 air mi N of Clarks Fork Yellowstone River, ca 26.5 air mi NNW of Cody. On multicolored clay soil (gray, red, black). 4520 5200 ft. 44.8693° N, 109.2976° W; NAD 83, , GPS Reading T56N R103W S5 W1/2 44.8693 -109.2976 NAD 83 GPS Reading Flowering and Fruiting N USFS0041590 1141 RM 713419 Elliott, Emily 2007 RM 939921 RM0111575 Polygonaceae Polygonum aviculare L. RM-115677 Emily Elliott 1100 Brian Elliott 8 6 2007 U.S.A. Montana Park Absoraka Mountains: ca 3.5 air mi N of National Forest, ca 4.5 air mi E of Livingston. Distrubed area used as dump and shooting range. 4750 ft. 45.6611° N, 110.5138° W; WGS 84, , GPS Reading T2S R10E S17 W1/2 45.6611 -110.5138 NAD 83 GPS Reading Vegetative N RM0111575 1142 RM 716014 Elliott, Emily 2007 USFS 865885 USFS0046524 Polygonaceae Polygonum aviculare L. RM-115738 Emily Elliott 3695 Brian Elliott and Bonnie Hiedel 27 7 2007 U.S.A. Montana Park Beartooth Mountains: Custer National Forest: E of U.S. Hwy 212 and Clarks Fork Yellowstone and Broadwater rivers on trail to Vernon Lake, ca 31-32.5 air mi WSW of Red Lodge. Moist spruce-fir forest with Vaccinium dominating the understory. 7870 8300 ft. 45.0173° N, 109.8693° W to 45.0106° N, 109.8333° W; WGS 84, , GPS Reading T9S R15E S28 E1/2; also N1/2 S27 and W1/2 S35 45.0173 -109.8693 WGS 84 GPS Reading Flowering and Fruiting N USFS0046524 1143 RM 716469 Elliott, Emily 2007 USFS 870195 USFS0065368 Polygonaceae Polygonum aviculare L. RM-115757 Emily Elliott 4150 Brian Elliott 1 8 2007 U.S.A. Montana Park Absaroka Range: Gallatin National Forest: at the end of Forest Road 2508 between Passage and Mill creeks, ca 28 air mi SSE of Livingston. Spruce-fir forest that was logged 20-30 years ago. 6900 6920 ft. 45.2655° N, 110.4962° W; WGS 84, , GPS Reading T6S R10E S33 SW1/4 45.2655 -110.4962 WGS 84 GPS Reading Flowering and Fruiting N USFS0065368 1144 RM 716475 Elliott, Emily 2007 USFS 870196 USFS0065382 Polygonaceae Polygonum aviculare L. RM-115757 Emily Elliott 4156 Brian Elliott 1 8 2007 U.S.A. Montana Park Absaroka Range: Gallatin National Forest: at the end of Forest Road 2508 between Passage and Mill creeks, ca 28 air mi SSE of Livingston. Spruce-fir forest that was logged 20-30 years ago. 6900 6920 ft. 45.2655° N, 110.4962° W; WGS 84, , GPS Reading T6S R10E S33 SW1/4 45.2655 -110.4962 WGS 84 GPS Reading Flowering and Fruiting N USFS0065382 1145 RM 717942 Elliott, Emily 2007 RM 939930 RM0111576 Polygonaceae Polygonum aviculare L. RM-119698 Ronald L. Hartman 85698 15 6 2007 U.S.A. Montana Stillwater Beartooth Mountains: Beehive Rock and vicinity, 0.5-1 air mi N of Beehive. Limestone outcrops with slopes; area burned in forest fire in 2006; very motley mix of natives and exotics. 4890 5623 ft. 45.4856° N, 109.7203° W to 45.498° N, 109.712° W; NAD 83, , GPS Reading T45S R16E S14 N1/2; also south1/2 S11 45.4856 -109.7203 NAD 83 GPS Reading Flowering and Fruiting N RM0111576 1146 RM 718219 Elliott, Emily 2007 RM 939931 RM0111563 Polygonaceae Polygonum aviculare L. RM-115865 Ronald L. Hartman 85975 20 6 2007 U.S.A. Montana Carbon Horsethief Station Fishing Access, ca 3 air mi N of Red Lodge on Rock Creek. Creek bottom and adjacent parking lot. 5250 ft. 45.2349° N, 109.2296° W; NAD 83, , GPS Reading T7S R103W S11 NW1/4 45.2349 -109.2296 NAD 83 GPS Reading Flowering and Fruiting N RM0111563 1147 RM 719033 Lukas 2007 RM 924084 RM0083978 Polygonaceae Polygonum aviculare L. RM-114754 B. E. Nelson 73015 17 7 2007 U.S.A. Wyoming Albany Medicine Bow Mountains: ca 0.4-0.9 mi N of Colorado and 1-2 air mi E of the North Platte River on Forest Road 534, ca 40 air mi SE of Saratoga. Dry lodgepole forest to moist lodgepole pine/aspen forest. 8260 8600 ft. 41.0115° N, 106.3202° W to 41.0045° N, 106.3106° W; NAD 83, , GPS reading T12N R79W S18 41.0115 -106.3202 NAD 83 GPS reading Fruiting N RM0083978 1148 RM 719579 Lukas BLM RM 924092 RM0083986 Polygonaceae Polygonum aviculare L. RM-114780 Laura E. Lukas 341 12 6 2007 U.S.A. Wyoming Albany Laramie Plains: Twin Buttes Lake, ca 14 mi W of Laramie; ca 15 mi E of Centennial. On southeast slope of butte and on top. 7114 ft. 41.2482° N, 105.8525° W; WGS 84, , GPS reading T15N R75W S30 41.2482 -105.8525 WGS 84 GPS reading Flowering and Fruiting N RM0083986 1149 RM 722413 Lukas 2007 RM 924091 RM0083985 Polygonaceae Polygonum aviculare L. RM-114956 Laura E. Lukas 3175 25 7 2007 U.S.A. Wyoming Albany Medicine Bow Mountains: near Lake Owen Creek, ca 1 air mi E of Lake Owen, ca 11 air mi S of Centennial. Burnt draw. 7639 8220 ft. 41.1448° N, 106.0652° W to 41.1399° N, 106.0583° W; WGS 84, , GPS reading T14N R77W S30; also S31 and S32 41.1448 -106.0652 WGS 84 GPS reading Flowering and Fruiting N RM0083985 1150 RM 722918 Lukas 2007 RM 924090 RM0083984 Polygonaceae Polygonum aviculare L. RM-115003 Laura E. Lukas 3680 1 8 2007 U.S.A. Wyoming Albany Medicine Bow Mountains: North Fork area, just NW of North Fork Campground, running NW along Forest Road 101 (Sand Lake Road), ca 1 air mi SE of Clark Park, ca 6 air mi NW of Centennial. Dry meadow, south-facing slope above river, rocky. 9245 9578 ft. 41.3649° N, 106.1766° W to 41.3759° N, 106.1905° W to 41.3781° N, 106.1906° W; WGS 84, , GPS reading T16N R78W S5; also S6, S7; also S8 41.3649 -106.1766 WGS 84 GPS reading Flowering and Fruiting N RM0083984 1151 RM 723486 Lukas 2007 RM 924089 RM0083983 Polygonaceae Polygonum aviculare L. RM-115059 Laura E. Lukas 4248 8 8 2007 U.S.A. Wyoming Carbon Medicine Bow Mountains: South French Creek, just S of Forest Road 236, ca 2 air mi NE of intersection of Forest Road 225 (South French Creek Road) and Forest Road 236, ca 25 air mi SE of Saratoga and 12 air mi W of Centennial. Meadow on hill above conifer forest. 8710 ft. 41.2711° N, 106.3821° W; WGS 84, , GPS reading T15N R80W S16 41.2711 -106.3821 WGS 84 GPS reading Flowering and Fruiting N RM0083983 1152 RM 723763 Lukas 2007 RM 924088 RM0083982 Polygonaceae Polygonum aviculare L. RM-115077 Laura E. Lukas 4525 15 8 2007 U.S.A. Wyoming Albany Medicine Bow Mountains: Lake Creek, E of Forest Road 517 ( Dry Park Road), ca 1 air mi S of Dry Park and 1 air mi N of Lake Mountain; ca 10 air mi S of Centennial. Moist meadow between willow and Sphagnum dominated wetland and mixed conifer forest. 8932 9027 ft. 41.1567° N, 106.1358° W to 41.1552° N, 106.1381° W; WGS 84, , GPS reading T14N R78W S27 41.1567 -106.1358 WGS 84 GPS reading Flowering and Fruiting N RM0083982 1153 RM 724001 Lukas BLM RM 924085 RM0083979 Polygonaceae Polygonum aviculare L. RM-115094 Laura E. Lukas 4763 17 8 2007 U.S.A. Wyoming Albany Medicine Bow Mountains: Jelm Mountain, ca 1 mi E of New Jelm, ca 2 air mi SE of Woods Landing. Dry sagebrush steppe. 7905 ft. 41.0642° N, 105.9975° W; WGS 84, , GPS reading T13N R77W S25; also S26 41.0642 -105.9975 WGS 84 GPS reading Flowering and Fruiting N RM0083979 1154 RM 731821 Lukas BLM RM 924484 RM0085449 Polygonaceae Polygonum aviculare L. RM-119338 Laura E. Lukas 6028 17 6 2009 U.S.A. Wyoming Carbon Saratoga Valley: North Platte River E of Savage Meadows, ca 5 air mi SW of I-80 exit 235 (Walcott Junction) and ca 16 air mi NNW of Saratoga. Sandy parking area next to river, meadows and sagebrush hills nearby. 6594 ft. 41.6786° N, 106.8955° W; NAD 83, , GPS reading T20N R84W S30 41.6786 -106.8955 NAD 83 GPS reading Flowering N RM0085449 1155 RM 732011 Lukas BLM RM 928120 RM0088323 Polygonaceae Polygonum aviculare L. RM-119349 Laura E. Lukas 9218 23 6 2009 U.S.A. Wyoming Carbon Medicine Bow Mountains: W of Prospect Mountain and Deerhorn Point, along and SE of BLM Road 3423, ca 18 air mi SE of Encampment and ca 8 air mi N of Colorado. Disturbed area near dammed up spring, sagebrush hills. 7986 ft. 41.1152° N, 106.4852° W; NAD 83, , GPS reading T13N R81W S2; also S3, S10 41.1152 -106.4852 NAD 83 GPS reading Flowering N RM0088323 1156 RM 732342 Lukas BLM RM 928119 RM0088322 Polygonaceae Polygonum aviculare L. RM-119371 Laura E. Lukas 9549 1 7 2009 U.S.A. Wyoming Carbon Saratoga Valley: Sand Basin, ca 2 air mi W of Wyo Hwy 130 and ca 6 air mi NNW of Saratoga. Sagebrush flats. 6896 ft. 41.5882° N, 106.8443° W; NAD 83, , GPS reading T19N R84W S28 41.5882 -106.8443 NAD 83 GPS reading Flowering and Fruiting N RM0088322 1157 RM 732497 Lukas BLM RM 928118 RM0088321 Polygonaceae Polygonum aviculare L. RM-119382 Laura E. Lukas 9704 5 7 2009 U.S.A. Wyoming Albany Medicine Bow Mountains: Ring Mountain, ca 9 air mi SSE of Woods Landing and ca 28 air mi SW of Laramie. Aspen grove in rocky sagebrush hills. 7994 8536 ft. 41.0628° N, 105.9814° W to 41.0547° N, 105.9728° W; NAD 83, , GPS reading T13N R76W S31; also T13N R77W S36 41.0628 -105.9814 NAD 83 GPS reading Flowering and Fruiting N RM0088321 1158 RM 732869 Lukas BLM RM 928117 RM0088320 Polygonaceae Polygonum aviculare L. RM-119398 Laura E. Lukas 10076 13 7 2009 U.S.A. Wyoming Carbon Medicine Bow Mountains: W of the Platte River Wilderness, just W and SW of Elkhorn Point, ca 20 air mi SE of Encampment and ca 4 air mi N of Colorado. Sagebrush hills. 7717 ft. 41.059° N, 106.42° W; NAD 83, , GPS reading T13N R80W S30 41.059 -106.42 NAD 83 GPS reading Flowering and Fruiting N RM0088320 1159 RM 732941 Lukas BLM RM 928116 RM0088319 Polygonaceae Polygonum aviculare L. RM-119400 Laura E. Lukas 10148 13 7 2009 U.S.A. Wyoming Carbon Medicine Bow Mountains: W of Platte River Wilderness, just NW of Elkhorn Point, ca 20 air mi SE of Encampment and ca 5 air mi N of Colorado. Aspen and Douglas fir groves among sagebrush hills. 8353 8459 ft. 41.0717° N, 106.4251° W to 41.0784° N, 106.4204° W; NAD 83, , GPS reading T13N R80W S19 41.0717 -106.4251 NAD 83 GPS reading Flowering and Fruiting N RM0088319 1160 RM 733264 Lukas BLM RM 924083 RM0083977 Polygonaceae Polygonum aviculare L. RM-119411 Laura E. Lukas 10471 20 7 2009 U.S.A. Wyoming Carbon Medicine Bow Mountains: just S of I-80, Wagonhound Road and Bear Creek, ca 3.5 air mi NW of exit 267 (Wagonhound) and ca 4 air mi SE of Elk Mountain (town). Stream banks in sagebrush hills. 7505 ft. 41.6545° N, 106.3471° W; NAD 83, , GPS reading T19N R80W S2 41.6545 -106.3471 NAD 83 GPS reading Flowering and Fruiting N RM0083977 1161 RM 733840 Lukas BLM RM 928115 RM0088318 Polygonaceae Polygonum aviculare L. RM-119446 Laura E. Lukas 11047 21 8 2009 U.S.A. Wyoming Albany Medicine Bow Mountains: S of Ring Mountain, area of Maggie Creek, ca 1 air mi SE of intersection of Wyo Hwy 10 and Gyp Quarry Road, ca 7 air mi SSE of Woods Landing and ca 10 air mi SE of Foxpark. Banks of creek in gully surrounded by sagebrush hills. 8009 ft. 41.0147° N, 105.9839° W; NAD 83, , GPS reading T12N R77W S14; also S13 41.0147 -105.9839 NAD 83 GPS reading Flowering and Fruiting N RM0088318 1162 RM 733900 Lukas BLM RM 928114 RM0088317 Polygonaceae Polygonum aviculare L. RM-119450 Laura E. Lukas 11107 24 8 2009 U.S.A. Wyoming Carbon Medicine Bow Mountains: area between Bitter and Cedar creeks, along BLM Road 3417, ca 11 air mi E of Saratoga and ca 10 air mi NW of Ryan Park. Sagebrush hills. 8288 ft. 41.4494° N, 106.5844° W; NAD 83, , GPS reading T17N R82W S14; also S15 41.4494 -106.5844 NAD 83 GPS reading Flowering and Fruiting N RM0088317 1163 RM 739918 McNeill 2008 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.. RM-120753 Rick McNeill 3651 15 8 2008 U.S.A. Montana Teton Lewis and Clark National Forest: Front Range: Elk Hill, ca 7 air mi NW of Mortimer Gulch Campground, ca 4 air mi NNW of K Bar L Ranch, along Forest Trail 268, from junction with Forest Trail 231 to peak. Along northeast side of hill from creek up to peak; Pseudotsuga menziesii/Picea engelmannii; elk wallow at top; mixed sedimentary. 1689 m. 47.6842° N, 112.8749° W; NAD 83, uncertainty 0.5 mi., GPS reading T22N R10W S3 47.6842 -112.8749 NAD 83 1 mi. GPS reading Fruiting N 1164 RM 740020 McNeill 2008 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.. RM-120756 Rick McNeill 3753 Addy Wycgans 16 8 2008 U.S.A. Montana Teton Lewis and Clark National Forest: Front Range: North Fork Sun River Valley, along Forest Trail 268, from south slope of Elk Hill to junction with Forest Trail 201, ca 2 air mi NW of K Bar L Ranch. In open meadow on east side of the river; west aspect, 5-25% slope; mixed sedimentary. 1641 m. 47.6769° N, 112.8741° W to 47.6438° N, 112.8666° W; NAD 83, uncertainty 2.5 mi., GPS reading T22N R10W S10 47.6769 -112.8741 NAD 83 3 mi. GPS reading Fruiting N 1165 RM 741149 McNeill 2008 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Rick McNeill. RM-120786 Ronald L. Hartman 88269 12 8 2008 U.S.A. Montana Meagher Junction of U.S. Hwys 12 and 89, ca 2.5 air mi ENE of White Sulphur Springs. Roadside with stream. 5140 ft. 46.5656° N, 110.856° W; NAD 83, uncertainty 0.25 mi., GPS reading T9N R7E S4 46.5656 -110.856 NAD 83 0 mi. GPS reading Fruiting N 1166 RM 742891 Elliott, Emily 2008 RM 939868 RM0111592 Polygonaceae Polygonum aviculare L. RM-115913 Emily Elliott 4628 14 6 2008 U.S.A. Montana Stillwater [location and coordinates withheld] Along road and irrigation ditch in disturbed areas dominated by introduced grasses and forbs. 4000 ft. Flowering N RM0111592 1167 RM 743337 Elliott, Emily 2008 USFS 870113 USFS0065370 Polygonaceae Polygonum aviculare L. RM-115928 Emily Elliott 5077 Brian Elliott 24 6 2008 U.S.A. Montana Sweet Grass Beartooth Mountains: Gallatin National Forest: NE of Derby Mountain off Forest Road 6674, ca 17.5 air mi SSE of Big Timber. Reparian area and moist meadow in recently burned area. 5700 ft. 45.5993° N, 109.8337° W; WGS 84, , GPS reading T3S R15E S2 SE1/4 45.5993 -109.8337 NAD 83 mi. GPS reading Flowering N USFS0065370 1168 RM 745068 Elliott, Emily 2008 USFS 870197 USFS0065369 Polygonaceae Polygonum aviculare L. RM-115999 Emily Elliott 6807 Brian Elliott 2 8 2008 02 Aug 2008 U.S.A. Montana Park Absaroka Range: Gallatin National Forest: from West Boulder Trailhead, along trail and West Boulder River to West Boulder Meadows, ca 26-27 air mi SW of Big Timber. Moist aspen grove with Pinus contorta encroachment and a mixed forb understory. 5520 5700 ft. 45.5466° N, 110.3082° W; WGS 84, , GPS reading T3S R11E S25 S1/2; also NW1/4 S36 45.5466 -110.3082 NAD 83 mi. GPS reading Flowering and Fruiting N USFS0065369 1169 RM 745162 Elliott, Emily 2008 USFS 870114 USFS0065371 Polygonaceae Polygonum aviculare L. RM-116003 Emily Elliott 6893 Brian Elliott 3 8 2008 03 Aug 2008 U.S.A. Montana Park Absaroka Range: Gallatin National Forest: near West Boulder River, ca 27.5 air mi SW of Big Timber. Dry, recently burned slope. 5700 6200 ft. 45.5296° N, 110.3255° W to 45.4822° N, 110.3637° W; WGS 84, , GPS reading T3S R11E S35 SE1/4; also T4S R11E S2, E1/2 S10, and NW1/4 S11 45.5296 -110.3255 WGS 84 GPS reading Flowering and Fruiting N USFS0065371 1170 RM 746102 Elliott, Emily 2008 RM 865886 USFS0046525 Polygonaceae Polygonum aviculare L. RM-116037 Emily Elliott 7840 Brian Elliott 23 8 2008 U.S.A. Montana Park Beartooth Mountains: Custer National Forest: Forest Road 3219, near (NW) Daisy Pass to upper Stillwater River, ca 3-5.5 air mi NW of Cooke City. Open, dry meadow in spruce/fir, dominated by forbs with scattered wet areas. 9160 9240 ft. 45.0614° N, 109.9634° W; WGS 84, , GPS reading T9S R14E S9 NE1/4; also W1/2 S4 and NW1/4 S5 45.0614 -109.9634 NAD 83 mi. GPS reading Flowering and Fruiting N USFS0046525 1171 RM 74974 Elliott, Brian 1998 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Brian Elliott. RM-13137 Ronald L. Hartman 61192 15 6 1998 U.S.A. Colorado Pueblo Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: old highway at Stem Beach exit of I-25. Disturbed roadside. 4900 ft. 38.1664° N, 104.5233° W T22S R64W S2 38.1664 -104.5233 Flowering N N 1172 RM 750643 McNeill 2009 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.. RM-120856 Rick McNeill 4727 Addy Wycgans 18 6 2009 U.S.A. Montana Teton Lewis and Clark National Forest: Front Range: saddle between low ridges, ca 0.5 mi S of Ear Mountain Trailhead. Ephemeral pond between ridges; 0-5% slope; all aspects. 1549 m. 47.8641° N, 112.6419° W; NAD 83, GPS reading T24N R8W S4 47.8641 -112.6419 NAD 83 GPS reading Vegetative N 1173 RM 752052 McNeill 2009 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.. RM-120903 Rick McNeill 6136 Addy Wycgans 8 7 2009 U.S.A. Montana Pondera Front Range: steam flowing NE into Fish Lake, ca 2 air mi ESE of Swift Reservoir Trailhead. Beaver dam, marsh, stream; grazed. 1627 m. 48.1493° N, 112.8312° W; NAD 83, GPS reading T28N R10W S25 48.1493 -112.8312 NAD 83 GPS reading Flowering N 1174 RM 756481 Hallman 2009 RM Polygonaceae Polygonum aviculare L. RM-119558 B. E. Nelson 78306 28 7 2009 U.S.A. Montana Carter W of the Little Missouri River or South Camp Crook Road ca 8.5 air mi SW of Capitol; ca 25 air mi NE of Alzada. Flats and rolling hills in grassland with patches of cactus. 3250 3288 ft. 45.3251° N, 104.1239° W to 45.3236° N, 104.1277° W; NAD 83, , GPS reading T6S R62E S9 SE1/4; also SW1/4 S10 45.3251 -104.1239 NAD 83 GPS reading Fruiting N 1175 RM 756512 Hallman 2009 RM Polygonaceae Polygonum aviculare L. RM-119562 B. E. Nelson 78337 28 7 2009 U.S.A. Montana Carter Along Little Missouri River or South Camp Crook Road just S of Clay Pigeon Road, ca 10 air mi NE of Albion; ca 23 air mi NE of Alzada. Stream bank and adjacent clay flats. 3250 ft. 45.2991° N, 104.1527° W; NAD 83, , GPS reading T6S R62E S20 N1/2 45.2991 -104.1527 NAD 83 GPS reading Fruiting N 1176 RM 756551 Hallman 2009 RM Polygonaceae Polygonum aviculare L. RM-119571 B. E. Nelson 78376 28 7 2009 U.S.A. Montana Carter Along North Butte Creek between Hamilton Creek and Little Missouri River on the south side of Mont Hwy 323, ca 2 air mi NW of Albion; ca 13.5 air mi N of Alzada. Dry stream bed and adjacent steep banks and bench with green ash and occasional boxelder and snowberry thickets. 3310 3320 ft. 45.205° N, 104.3096° W; NAD 83 T7S R60E S24 South1/2 45.205 -104.3096 NAD 83 GPS reading Fruiting N 1177 RM 75679 Elliott, Brian 1998 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Brian Elliott. RM-13155 Ronald L. Hartman 61895 2 7 1998 U.S.A. Colorado Saguache La Garita Mountains: Hodding Creek, ca 2-2.5 road mi SW of Colo Hwy 114, ca 12 air mi W of Saguache. Conifer forests, slopes to rock outcrop and stream bottom. 8200 8300 ft. 38.0916° N, 106.3568° W T44N R6E S6 NW1/4 38.0916 -106.3568 Flowering N N 1178 RM 756996 Hallman 2009 USFS 889674 USFS0056751 Polygonaceae Polygonum aviculare L. RM-119608 B. E. Nelson 78820 4 8 2009 U.S.A. Montana Carter Custer National Forest: Long Pines: at the mouth of Spring Canyon and just below at the northwest base of Rustler Ridge, ca 20.5 air mi SE of Ekalaka. Roadside. 3640 3900 ft. 45.708° N, 104.2162° W; NAD 83, , GPS reading T1S R61E S32 NE1/4; also NW1/4 S33 45.708 -104.2162 NAD 83 GPS reading Fruiting N USFS0056751 1179 RM 757382 Hallman 2009 USFS 889681 USFS0056758 Polygonaceae Polygonum aviculare L. RM-119045 Hans Hallman 278 13 6 2009 U.S.A. South Dakota Harding Custer National Forest: North Cave Hills: between Sawmill Canyon and Devils Canyon, ca 6.5 air mi WNW of Ludlow. Open sagebrush grassland. 3080 3360 ft. 45.8596° N, 103.4945° W; NAD 83, , GPS reading T22N R5E S16 S1/4 45.8596 -103.4945 NAD 83 GPS reading Flowering N USFS0056758 1180 RM 7579 Taylor, Amy 1998 RM 650073 RM0228102 Polygonaceae Polygonum aviculare L. RM-503 Amy J. Roderick 6537 14 7 1998 U.S.A. Wyoming Natrona [location and coordinates withheld] Rocky sagebrush-grassland leading into canyon of badlands; greasewood common. 5900 6060 ft. Fruiting N RM0228102 N 1181 RM 759038 Hallman 2009 USFS 889680 USFS0056757 Polygonaceae Polygonum aviculare L. RM-119155 Hans Hallman 1932 10 7 2009 U.S.A. Montana Carter Custer National Forest: Long Pines: just W of the state line, from Forest Road 3118 to an unnamed reservoir ca 1 air mi N of road, ca 7-8 air mi NNW of Camp Crook, SD. Historic partial burn with sparse ponderosa pine woodland dominated by grasses. 3300 3430 ft. 45.6459° N, 104.0483° W; NAD 83, , GPS reading T2S R62E S22 E1/4; also SW1/4 S23, N1/2 S26, and NE1/4 S27 45.6459 -104.0483 NAD 83 GPS reading Fruiting N USFS0056757 1182 RM 759349 Hallman 2009 RM Polygonaceae Polygonum aviculare L. RM-119172 Hans Hallman 2243 16 7 2009 U.S.A. South Dakota Harding Unnamed tributary of South Fork Moreau River, ca 0.5 air mi SW of County Road 897 and ca 3 air mi S of junction of 897 and Dillon Road, ca 21 air mi SSE of Camp Crook. Grazing land dominated by grasses. 3110 3160 ft. 45.2632° N, 103.808° W; WGS 83, , GPS reading T15N R3E S18 SW1/4 45.2632 -103.808 WGS 83 GPS reading Fruiting N 1183 RM 760182 Hallman 2009 USFS 884836 USFS0049936 Polygonaceae Polygonum aviculare L. RM-119221 Hans Hallman 2977 26 7 2009 U.S.A. South Dakota Harding Custer National Forest: Slim Buttes: in the vicinity of Willard Gap off of Rimrock Trail or Forest Road 3150, ca 3 air mi ESE of Summit Pass on SD Hwy 79 and ca 26.5 air mi SE of Buffalo. Mixed grass and badlands. 3240 3300 ft. 45.3537° N, 103.1124° W; NAD 83, , GPS reading T16N R8E S14 N1/2 45.3537 -103.1124 NAD 83 GPS reading Fruiting N USFS0049936 1184 RM 760310 Hallman 2009 RM Polygonaceae Polygonum aviculare L. RM-119232 Hans Hallman 3104 28 7 2009 U.S.A. Montana Carter In and around a drainage near the head of Ewalt Draw, off of Ridge Road, ca 7 air mi WNW of its junction with Mont Hwy 323, ca 25.5 air mi S of Ekalaka. Rolling grazing land dominated by sagebrush and grasses. 3450 3550 ft. 45.5286° N, 104.5682° W; NAD 83, , GPS reading T4S R58E S4 NW1/4 45.5286 -104.5682 NAD 83 GPS reading Fruiting N 1185 RM 760339 Hallman 2009 RM Polygonaceae Polygonum aviculare L. RM-119235 Hans Hallman 3133 28 7 2009 U.S.A. Montana Carter Near the head of South Creek in the vicinity of unnamed reservoir on a tributary of North Fork Corral Creek, S of Ridge Road, ca 13 air mi WNW of its junction with Mont Hwy 323, and ca 23 air mi SSW of Ekalaka. At the margins of perennial reservoir. 3450 3490 ft. 45.5668° N, 104.6683° W; NAD 83, , GPS reading T3S R57E S22 45.5668 -104.6683 NAD 83 GPS reading Fruiting N 1186 RM 760375 Hallman 2009 RM Polygonaceae Polygonum aviculare L. RM-119236 Hans Hallman 3169 28 7 2009 U.S.A. Montana Carter Ca 0.5 air mi S of Ridge Road at the head of Keith Creek, ca 4 air mi SE of Saddle Butte and ca 23.5 air mi SSW of Ekalaka. Top and slopes of grass and sagebrush-dominated butte. 3450 3800 ft. 45.5825° N, 104.7477° W; NAD 83, , GPS reading T3S R56E S13 NW1/4 45.5825 -104.7477 NAD 83 GPS reading Fruiting N 1187 RM 760416 Hallman 2009 RM Polygonaceae Polygonum aviculare L. RM-121008 Hans Hallman 3210 28 7 2009 U.S.A. Montana Carter In and along Chito Creek SW of Dead Boy Divide and ca 10.5 air mi E of Saddle Butte, ca 18.5 air mi SSW of Ekalaka. In and around creek bottom surrounded by grass-dominated grazing land. 3340 3360 ft. 45.6068° N, 104.5693° W; NAD 83, , GPS reading T2S R58E S31 NE1/4 45.6068 -104.5693 NAD 83 GPS reading Fruiting N 1188 RM 760875 Hallman 2009 USFS0050358 Polygonaceae Polygonum aviculare L. RM-119256 Hans Hallman 3667 2 8 2009 U.S.A. Montana Powder River Custer National Forest: Ashland Ranger District: just NW of unnamed 4WD road ca 1.5 air mi SW of The Breaks Coulee, ca 15 air mi NE of Ashland. Ponderosa pine and grass-dominated draw. 3100 3200 ft. 45.7772° N, 106.1018° W; NAD 83, , GPS reading T1S R46E S6 SE1/4 45.7772 -106.1018 NAD 83 GPS reading Vegetative N USFS0050358 1189 RM 761365 Hallman 2009 RM Polygonaceae Polygonum aviculare L. RM-119279 Hans Hallman 4156 13 8 2009 U.S.A. Montana Carter Ca 1.5 air mi NW of Hammond Road, in and around unnamed reservoir on Muskrat Creek, ca 6.5 air mi WSW of Ridgeway. In and on margins of Scirpus-dominated reservoir. 3370 3380 ft. 45.43° N, 104.6232° W; NAD 83, , GPS reading T5S R57E S1 45.43 -104.6232 NAD 83 GPS reading Flowering and Fruiting N 1190 RM 761455 Hallman 2009 USFS 889678 USFS0056755 Polygonaceae Polygonum aviculare L. RM-119286 Hans Hallman 4246 G. Gust 16 8 2009 U.S.A. South Dakota Harding Custer National Forest: North Cave Hills: in a tributary of Schleichart Draw above Schleichart Draw Reservoir, W of Forest Road 3130, ca 17 air mi NNE of Buffalo. Grass and chokecherry-dominated east-facing slope with rock outcrops. 3400 ft. 45.831° N, 103.4707° W; NAD 83, , GPS reading T22N R5E S35 45.831 -103.4707 NAD 83 GPS reading Fruiting N USFS0056755 1191 RM 761583 Hallman 2009 USFS 884837 USFS0049937 Polygonaceae Polygonum aviculare L. RM-119288 Hans Hallman 4374 G. Gust 16 8 2009 U.S.A. Montana Carter Custer National Forest: Long Pines: just W of Forest Road 3117, in and around unnamed pond in Spring Canyon, ca 16 air mi NW of Camp Crook, SD. On margin of unnamed still-water pond. 3620 3720 ft. 45.7243° N, 104.2192° W; NAD 83, , GPS reading T1S R61E S32 NE1/4 45.7243 -104.2192 NAD 83 GPS reading Flowering and Fruiting N USFS0049937 1192 RM 761678 Hallman 2009 USFS 889677 USFS0056754 Polygonaceae Polygonum aviculare L. RM-119304 Hans Hallman 4468 G. Gust 18 8 2009 U.S.A. Montana Carter Custer National Forest: Ekalaka Hills: in and around McNab Pond, at terminus of Forest Road 1401, ca 0.5 air mi NE of Mont Hwy 323, ca 7 air mi SE of Ekalaka. In and around pond dominated by Scirpus and Typha spp. and grasses on its margin. 3420 3520 ft. 45.8362° N, 104.4314° W; NAD 83, , GPS reading T1N R59E S19 NE1/4 45.8362 -104.4314 NAD 83 GPS reading Flowering and Fruiting N USFS0056754 1193 RM 761729 Hallman 2009 USFS 889676 USFS0056753 Polygonaceae Polygonum aviculare L. RM-119306 Hans Hallman 4515 G. Gust 18 8 2009 U.S.A. Montana Carter Custer National Forest: Ekalaka Hills: in and E of Stagville Draw on Forest Road 3813 at Stagville Spring, SE past Forest Road 3813B to east boundary of Forest, ca 5.5 air mi SSE of Ekalaka. Grass and ponderosa pine-dominated woodland. 3900 4040 ft. 45.819° N, 104.5084° W; NAD 83, , GPS reading T1N R58E S27 NW1/4; also NE1/4 S28 and SW1/4 S21 45.819 -104.5084 NAD 83 GPS reading Fruiting N USFS0056753 1194 RM 76500 Elliott, Brian 1998 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Brian Elliott. RM-13180 Ronald L. Hartman 62712 Jim Fowler and Jason Fowler 24 7 1998 U.S.A. Colorado Huerfano Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Culebra Range: Indian Creek from Indian Creek trailhead, ca 0.8 air mi NW. Mesic canyon with dry, sandy, volcanic outcrops to north. 8700 8800 ft. 37.4636° N, 105.1301° W T30S R69W S5 37.4636 -105.1301 Flowering N N 1195 RM 76813 Elliott, Brian 1998 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Brian Elliott. RM-13189 Ronald L. Hartman 63025 Craig Freeman 13 8 1998 U.S.A. Colorado Pueblo Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: Lake Isabel Work Center NW to county line near San Isabel. Edge of woods and roadside. 8700 8800 ft. 37.9913° N, 105.0357° W T24S R68W S6 SW1/4; also NW1/4 S7 37.9913 -105.0357 Flowering and Fruiting N N 1196 RM 77002 Elliott, Brian 1998 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Brian Elliott. RM-13193 Ronald L. Hartman 63214 Craig Freeman 13 8 1998 U.S.A. Colorado Pueblo Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Colorado City, Colo Hwy 165 N of Greenhorn Meadow Park. Roadside, road cut, and field. 5800 ft. 37.9476° N, 104.8344° W T24S R67W S24 SW1/4 37.9476 -104.8344 Flowering and Fruiting N N 1197 RM 77184 Elliott, Brian 1998 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Brian Elliott. RM-13203 Ronald L. Hartman 63669 17 8 1998 U.S.A. Colorado Las Animas Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: I-25 frontage road to Chicosa Canyon, SE of Hoehne exchange. Roadside. 6100 ft. 37.2874° N, 104.5118° W T32S R64W S1 SW1/4 37.2874 -104.5118 Flowering and Fruiting N N 1198 RM 77279 Elliott, Brian 1998 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Brian Elliott. RM-13205 Ronald L. Hartman 63764 19 8 1998 U.S.A. Colorado Fremont Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Howard Creek, ca 1 air mi upstream from confluence with Porters Gulch. Coniferous forest mixed with oak and grassland. 8150 8400 ft. 38.4175° N, 106.0184° W T48N R9E S7; also T48N R8E S12 38.4175 -106.0184 Flowering and Fruiting N N 1199 RM 77507 Elliott, Brian 1998 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Brian Elliott. RM-13210 Ronald L. Hartman 63991 20 8 1998 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Hayden Pass Creek, from roadside mine NE to Hayden Pass and up ridge toward Galena Peak. Coniferous forest, roadside, openings on pass. 9600 11000 ft. 38.2931° N, 105.8515° W T47N R10E S27 SW1/4 38.2931 -105.8515 Flowering N N 1200 RM 776893 Dorn 2009 RM 841515 RM0228409 Polygonaceae Polygonum aviculare L. RM-133127 Robert D. Dorn 10594 11 8 2009 U.S.A. Wyoming Yellowstone National Park Near Norris Junction. Disturbed area, with Taraxacum. 7600 ft. 44° 43.2' N, 110° 42.3' W; GPS reading 44.72 -110.705 GPS reading Flower color shite, prostrate. Flowering N RM0228409 N 1201 RM 77803 Elliott, Brian 1999 RM Polygonaceae Polygonum aviculare L. RM-13219 Brian Elliott 10243 Pete Schneider 31 7 1999 U.S.A. Colorado Costilla [location and coordinates withheld] Riparian (irrigation ditch). 7700 ft. Flowering and Fruiting N N 1202 RM 778404 Hallman 2010 RM Polygonaceae Polygonum aviculare L. RM-130354 Hans Hallman 5905 8 7 2010 U.S.A. Montana Powder River Along Powderville Road East in vicinity of Oliphant Butte, ca 31-33 air mi WSW of Ekalaka. Mixed badlands and grass and sagebrush-dominated grazing land with Sarcobatus, Achnatherum hymenoides, Bromus, and Atriplex. 3100 3160 ft. 45.6618° N, 105.1426° W; NAD 83, , GPS reading T2S R53E S14 SE1/4; also S12 45.6618 -105.1426 NAD 83 GPS reading Fruiting N 1203 RM 779018 Hallman 2010 USFS 889675 USFS0056752 Polygonaceae Polygonum aviculare L. RM-130380 Hans Hallman 6519 21 7 2010 U.S.A. Montana Powder River Custer National Forest: Ashland Ranger District: in the vicinity of Cabin Spring near the junction of Forest roads 4425 and 4776D, ca 1.5 air mi N of U.S. Hwy 212, ca 15 air mi E of Ashland. Ponderosa pine woodland with grass-dominated understory. 3650 3800 ft. 45.5758° N, 105.9554° W; NAD 83, , GPS reading T3S R47E S17 NW1/4 45.5758 -105.9554 NAD 83 GPS reading Flowering and Fruiting N USFS0056752 1204 RM 779267 Hallman 2010 RM Polygonaceae Polygonum aviculare L. RM-130391 Hans Hallman 6768 25 7 2010 U.S.A. Montana Carter Just S of Powderville Road, ca 2.5 air mi E of Powder River County, ca 20 air mi WSW of Ekalaka. Badlands. 3080 3130 ft. 45.7661° N, 104.9309° W; NAD 83, , GPS reading T1S R55E S9 45.7661 -104.9309 NAD 83 GPS reading Flowering and Fruiting N 1205 RM 78019 Elliott, Brian 1999 RM Polygonaceae Polygonum aviculare L. RM-13226 Brian Elliott 10459 Elizabeth Mark 5 8 1999 U.S.A. Colorado Fremont Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: ca 2 air mi up Box Canyon, ca 5 air mi SE of Salida on south side of U.S. Hwy 50. Riparian, Pinus edulis. 7000 ft. 38.4742° N, 105.9255° W T49N R9E S25 NE1/4; also T49N R10E S19 SW1/4 and S30 SW1/4 38.4742 -105.9255 Flowering and Fruiting N N 1206 RM 783095 Kirkpatrick, Michael 2010 RM Polygonaceae Polygonum aviculare L. RM-127383 Michael K. Kirkpatrick 1393 15 6 2010 U.S.A. Colorado Eagle USFS-administered "tree farm" along the north shore of the Roaring Fork River, ca 1 air mi WSW of El Jebel. Gravel parking area and adjacent dry meadow. 6400 6450 ft. 39.3943° N, 107.1049° W; NAD 83, , GPS reading T8S R87W S4; also S5 39.3943 -107.1049 NAD 83 GPS reading Flowering and Fruiting N 1207 RM 78368 Elliott, Brian 1999 RM Polygonaceae Polygonum aviculare L. RM-13236 Brian Elliott 10808 Elizabeth Mark 10 8 1999 U.S.A. Colorado Las Animas [location and coordinates withheld] Meadow, mixed grass and forb. 10000 ft. Flowering N N 1208 RM 783939 Kirkpatrick, Michael 2010 RM Polygonaceae Polygonum aviculare L. RM-127414 Michael K. Kirkpatrick 2237 3 7 2010 U.S.A. Colorado Pitkin White River National Forest: Hunter Creek, ca 2 air mi NE of Aspen. Meadow and trails with scattered oak and aspen. 8550 9000 ft. 39.2073° N, 106.7779° W; WGS 72, , GPS reading T10S R84W S4; also S5 39.2073 -106.7779 WGS 72 GPS reading Flowering N 1209 RM 785821 Kirkpatrick, Michael 2010 RM Polygonaceae Polygonum aviculare L. RM-127496 Michael K. Kirkpatrick 4119 9 8 2010 U.S.A. Colorado Eagle Sawatch Range: White River National Forest: Tigiwon Road (Forest Road 707) near the Cross Creek Trailhead, ca 2.5 air mi SSE of Minturn. Moist, north-facing aspen hillside with scattered Douglas fir, buffaloberry and thimbleberry. 8540 ft. 39.5487° N, 106.4181° W; NAD 83, , GPS reading T6S R81W S2 SW1/4 SW1/4 39.5487 -106.4181 NAD 83 GPS reading Flowering N 1210 RM 786243 Kirkpatrick, Michael 2010 RM Polygonaceae Polygonum aviculare L. RM-127659 Michael K. Kirkpatrick 4541 22 8 2010 U.S.A. Colorado Eagle Gore Range: White River National Forest: above Freeman Creek near the Moniger-Muddy Pass Road (Forest Road 701), ca 5 air mi NW of I-70 exit 176 at Vail. Subalpine spruce-fir forest with scattered lodgepole pine and Vaccinium understory. 9520 9720 ft. 39.6856° N, 106.4546° W to 39.6878° N, 106.4512° W; NAD 83, , GPS reading T4S R81W S27 NW1/4 NW1/4 39.6856 -106.4546 NAD 83 GPS reading Flowering and Fruiting N 1211 RM 78688 Elliott, Brian 1999 RM Polygonaceae Polygonum aviculare L. RM-13246 Brian Elliott 11125 19 8 1999 U.S.A. Colorado Costilla [location and coordinates withheld] Picea engelmannii, Abies lasiocarpa with scattered old clearcuts. 11400 ft. Flowering N N 1212 RM 787980 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-128564 B. E. Nelson 80081 Joseph L. M. Charboneau 13 6 2010 U.S.A. Montana Valley On ridge between Lena Coulee and Cut Throat Coulee on the Timber Creek Trail, ca 41 air mi SW of Glasgow. Clay and bentonite badlands with ponderosa pine. 2430 2620 ft. 47.7659° N, 107.3114° W; NAD 83, GPS reading T23N R34E S12 SW1/4 47.7659 -107.3114 NAD 83 GPS reading Flowering and Fruiting N 1213 RM 788369 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-128608 B. E. Nelson 80470 25 7 2010 U.S.A. Montana Phillips Upper Missouri River Breaks National Monument: along Winter Ridge Road, ca 3.5 air mi SSW of Saskatchewan Butte, ca 62 air mi SW of Malta. In muddy water of a stock pond. 3070 ft. 47.8211° N, 108.8697° W; NAD 83, GPS reading T24N R22E S27 SE1/4 47.8211 -108.8697 NAD 83 GPS reading Fruiting N 1214 RM 788436 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-128613 B. E. Nelson 80537 27 7 2010 U.S.A. Montana Phillips Along Harb Road in the head region of the "East Fork" Moss Coulee, ca 15.5 air mi SSW of Saco; ca 23.5 air mi ESE of Malta. Near barren areas of bentonite clay. 2580 2700 ft. 48.2478° N, 107.3994° W; NAD 83, GPS reading T29N R33E S26 N1/2 48.2478 -107.3994 NAD 83 GPS reading Fruiting N 1215 RM 788466 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-128617 B. E. Nelson 80567 27 7 2010 U.S.A. Montana Phillips Along Harb Road at an unnamed coulee, ca 23 air mi SSW of Saco; ca 25 air mi ESE of Malta. In and along an old road in sandy clay. 2440 2460 ft. 48.1428° N, 107.4478° W; NAD 83, GPS reading T28N R33E S34; also S35 section line 48.1428 -107.4478 NAD 83 GPS reading Flowering and Fruiting N 1216 RM 788489 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-128618 B. E. Nelson 80590 27 7 2010 U.S.A. Montana Phillips Along Pickhandle Coulee, ca 24 air mi SSE of Saco; ca 26 air mi ESE of Malta. In and along an old road in sandy clay. 2430 2460 ft. 48.1243° N, 107.4483° W to 48.1275° N, 107.4563° W; NAD 83, GPS reading T27N R33E S3 NE1/4 48.1243 -107.4483 NAD 83 GPS reading Flowering and Fruiting N 1217 RM 788709 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-129381 B. E. Nelson 80810 31 7 2010 U.S.A. Montana Phillips Ca 2-2.5 air mi E of Frenchman Creek and ca 0.5 mi S of Saskatchewan, ca 53 air mi NNE of Malta. Disturbed areas. 2780 2940 ft. 48.9924° N, 107.2585° W to 48.9894° N, 107.2545° W; NAD 83, GPS reading T37N R34E S4 South1/2 48.9924 -107.2585 NAD 83 GPS reading Fruiting N 1218 RM 788790 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-129391 B. E. Nelson 80891 1 8 2010 U.S.A. Montana Phillips Along North Whitewater Road ca 5 air mi N of Whitewater; ca 35.5 air mi NNE of Malta. Gravelly roadside. 2430 2700 ft. 48.8277° N, 107.5904° W; NAD 83, GPS reading T35N R32E S6 N1/2 48.8277 -107.5904 NAD 83 GPS reading Flowering and Fruiting N 1219 RM 788971 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-129418 B. E. Nelson 81072 12 9 2010 U.S.A. Montana Phillips Leonapit Reservoir on Bell Ridge, ca 4 air mi SW of DY Junction, ca 58 air mi SW of Malta. On reservoir dam. 2970 ft. 47.7462° N, 108.6859° W; NAD 83, GPS reading T23N R24E S19 NE1/4 47.7462 -108.6859 NAD 83 GPS reading Fruiting N 1220 RM 789084 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-129437 B. E. Nelson 81185 14 9 2010 U.S.A. Montana Phillips Bjornberg Bridge Fishing Access Site: along the Milk River, ca 7 air mi ENE of Saco. Parking area. 2160 ft. 48.5082° N, 107.2165° W; NAD 83, GPS reading T32N R35E S30 NE1/4; also S29 NW1/4 48.5082 -107.2165 NAD 83 GPS reading Fruiting N 1221 RM 789169 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-129447 B. E. Nelson 81270 14 9 2010 U.S.A. Montana Phillips Cole Ponds State Fishing Area: between the Milk River and Whitewater River, ca 18 air mi NNW of Saco. Two-track road in an old gravel pit. 2160 2200 ft. 48.5409° N, 107.47° W; NAD 83, GPS reading T34N R33E S8 SW1/4 48.5409 -107.47 NAD 83 GPS reading Flowering and Fruiting N 1222 RM 789276 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-129460 B. E. Nelson 81377 19 9 2010 U.S.A. Montana Valley Charles M. Russell National Wildlife Refuge: The Pines Recreation Area: end of Fifth Ridge at Fort Peck Lake, ca 15 air mi SW of Fort Peck; ca 26.5 air mi S of Glasgow. Flats and low slope along the beach. 2220 2260 ft. 47.8205° N, 106.6128° W; NAD 83, GPS reading T24N R40E S20 South1/2 47.8205 -106.6128 NAD 83 GPS reading Flowering and Fruiting N 1223 RM 789294 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-129462 B. E. Nelson 81395 19 9 2010 U.S.A. Montana Valley At the head of South Fork Duck Creek below Glen Reservoir off The Pines Road, ca 15 air mi WSW of Fort Peck; ca 21 air mi S of Glasgow. On reservoir dam. 2430 2450 ft. 47.9149° N, 106.7283° W; NAD 83, GPS reading T25N R39E S18 SE1/4 47.9149 -106.7283 NAD 83 GPS reading Fruiting N 1224 RM 789322 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-129466 B. E. Nelson 81423 19 9 2010 U.S.A. Montana Valley Charles M. Russell National Wildlife Refuge: at Bonetrail Boat Ramp on Fort Peck Lake, ca 47 air mi SW of Glasgow. Flats and low slopes along the reservoir. 2250 2400 ft. 47.6753° N, 107.2486° W; NAD 83, GPS reading T22N R35E S8 SE1/4 47.6753 -107.2486 NAD 83 GPS reading Fruiting N 1225 RM 789357 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-129470 B. E. Nelson 81458 19 9 2010 U.S.A. Montana Valley Along Plum Creek at Willow Creek Road, ca 7.5 air mi N of Fort Peck Lake, ca 40 air mi SW of Glasgow. Sagebrush-grassland. 2600 2650 ft. 47.7835° N, 107.2093° W; NAD 83, GPS reading T23N R35E S3 SE1/4 47.7835 -107.2093 NAD 83 GPS reading Fruiting N 1226 RM 789483 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127288 Joseph L. M. Charboneau 32 15 6 2010 U.S.A. Montana Valley On The Pines Road at intersection with Ridge Road, ca 2 air mi SE of Pines Reservoir, ca 15.5 air mi WSW of Fort Peck. Rolling grasslands on badlands clay soil with drainages with occasional junipers. 2390 2490 ft. 47.9262° N, 106.7274° W to 47.9251° N, 106.7322° W; NAD 83, GPS reading T25N R39E S18 E1/2 47.9262 -106.7274 NAD 83 GPS reading Flowering and Fruiting N 1227 RM 789527 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127671 Joseph L. M. Charboneau 76 15 6 2010 U.S.A. Montana Valley On ridge between Duck Creek and Upper Eighth Coulee along Road 329, ca 1.5 air mi NW of Graveyard Hill, ca 26.5 mi SW of Fort Peck. Sandy flats and sandy roadside. 2590 2720 ft. 47.7994° N, 106.8941° W to 47.8001° N, 106.8921° W to 47.7984° N, 106.8947° W; NAD 83, GPS reading T24N R38E S31 NE1/4 47.7994 -106.8941 NAD 83 GPS reading Flowering and Fruiting N 1228 RM 790086 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127728 Joseph L. M. Charboneau 629 27 6 2010 U.S.A. Montana Phillips Matador Ranch: on Dry Fork Road, on top of Dry Fork Ridge, ca 2.5 air mi N of Wrangler Reservoir, ca 16.5 air mi ESE of Zortman. Badland clay. 2940 3040 ft. 47.8103° N, 108.2047° W; NAD 83, GPS reading T24N R27E S26 SW1/4 47.8103 -108.2047 NAD 83 GPS reading Flowering and Fruiting N 1229 RM 790114 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127731 Joseph L. M. Charboneau 657 27 6 2010 U.S.A. Montana Phillips Off of Regina Road, on ridge overlooking Flat Creek and The Big Sag, ca 4 air mi SSW of Whitcomb Lake, ca 30 air mi S of Malta. Sagebrush-grasslands on stony clay soil with hills and swales. 2530 2610 ft. 47.9343° N, 107.8653° W; NAD 83, GPS reading T25N R30E S9 NE1/4 47.9343 -107.8653 NAD 83 GPS reading Fruiting N 1230 RM 790135 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127732 Joseph L. M. Charboneau 678 30 6 2010 U.S.A. Montana Phillips On North Frenchman Road, on ridge above Steelman Coulee, ca 8.5 air mi NE of Gray Reservoir, ca 37.5 air mi N of Saco; ca 51 air mi NNE of Malta. Grasslands on loamy soil. 2640 2840 ft. 48.9904° N, 107.3501° W; NAD 83, GPS reading T37N R33E S2 SW1/4 48.9904 -107.3501 NAD 83 GPS reading Flowering and Fruiting N 1231 RM 790538 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127766 Joseph L. M. Charboneau 1102 5 7 2010 U.S.A. Montana Valley W of Larb Creek Road, in Black Coulee and ridge to the N, ca 3 air mi NW of Korman Reservoir, ca 36 air mi WSW of Glasgow. Swales and creekside. 2470 2580 ft. 48.0799° N, 107.3775° W; NAD 83, GPS reading T27N R34E S20 NW1/4 48.0799 -107.3775 NAD 83 GPS reading Flowering and Fruiting N 1232 RM 790743 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127789 Joseph L. M. Charboneau 1286 8 7 2010 U.S.A. Montana Phillips N of Montana Youth Ranch Road, in Clark Coulee, ca 2 air mi SSW of Hanson Reservoir, ca 18 air mi NNW of Saco; ca 27 air mi NNE of Malta. Grasslands on sandy to loamy soil. 2510 2550 ft. 48.68° N, 107.535° W; NAD 83, GPS reading T34N R32E S28 NE1/4 48.68 -107.535 NAD 83 GPS reading Flowering and Fruiting N 1233 RM 790851 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127797 Joseph L. M. Charboneau 1394 10 7 2010 U.S.A. Montana Phillips W of U.S. Hwy 191 in Black Coulee, ca 1 air mi NE of West Alkali Reservoir, ca 14.5 air mi SW of Malta. Roadside. 2480 2530 ft. 48.2152° N, 108.0687° W; NAD 83, GPS reading T28N R28E S1 NW1/4; also S2 NE1/4 48.2152 -108.0687 NAD 83 GPS reading Fruiting N 1234 RM 790916 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127803 Joseph L. M. Charboneau 1459 11 7 2010 U.S.A. Montana Phillips Upper Missouri River Breaks National Monument: on Antelope Ridge and in East Fork Hideaway Coulee, ca 4 air mi NNE of Grand Island, ca 17 air mi SW of Zortman; ca 61 air mi SW of Malta. Wooded steep hillsides on clay soil. 2800 3060 ft. 47.7589° N, 108.7869° W to 47.7553° N, 108.7875° W; NAD 83, GPS reading T23N R23E S17 NE1/4 47.7589 -108.7869 NAD 83 GPS reading Fruiting N 1235 RM 791054 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127813 Joseph L. M. Charboneau 1597 13 7 2010 U.S.A. Montana Valley E of Skyview Ridge Road, ca 2.5 air mi E of Horace Reservoir, ca 21.5 air mi NNW of Glasgow. Sagebrush-grasslands on clay soil. 2430 2490 ft. 48.2198° N, 107.0885° W; NAD 83, GPS reading T29N R36E S31 SE1/4; also S32 SW1/4 48.2198 -107.0885 NAD 83 GPS reading Fruiting N 1236 RM 791069 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127814 Joseph L. M. Charboneau 1607 13 7 2010 U.S.A. Montana Valley E of Skyview Ridge Road, ca 2.5 air mi E of Horace Reservoir, ca 21.5 air mi NNW of Glasgow. Hard badlands clay. 2430 2490 ft. 48.2198° N, 107.0885° W; NAD 83, GPS reading T29N R36E S31 SE1/4; also S32 SW1/4 48.2198 -107.0885 NAD 83 GPS reading Fruiting N 1237 RM 791087 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127816 Joseph L. M. Charboneau 1630 14 7 2010 U.S.A. Montana Valley Faraasen Park, adjacent to the Milk River and in Chapman Coulee, ca 4.5 air mi SE of Tampico; ca 7 air mi NW of Glasgow. Grasslands on clay soil. 2080 2150 ft. 48.2673° N, 106.7466° W; NAD 83, GPS reading T29N R38E S14 SE1/4 48.2673 -106.7466 NAD 83 GPS reading Fruiting N 1238 RM 791148 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127820 Joseph L. M. Charboneau 1691 15 7 2010 U.S.A. Montana Phillips E of North Dodson Road, ca 11 air mi SW of Hubert Hill, ca 23.5 air mi NW of Malta. Roadside slopes. 2830 2850 ft. 48.5766° N, 108.2534° W; NAD 83, GPS reading T33N R27E S31 SW1/4 48.5766 -108.2534 NAD 83 GPS reading Flowering and Fruiting N 1239 RM 791245 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127825 Joseph L. M. Charboneau 1788 17 7 2010 U.S.A. Montana Phillips Taint Reservoir, S of BLM Road 1125, ca 1 air mi E of Sagebrush Reservoir, ca 15.5 air mi SSE of Zortman; ca 51.5 air mi SSW of Malta. Rolling grasslands with sagebrush and juniper on clay soil surrounding reservoir. 2880 2910 ft. 47.7061° N, 108.3961° W; NAD 83, GPS reading T23N R26E S33 SW1/4 47.7061 -108.3961 NAD 83 GPS reading Flowering and Fruiting N 1240 RM 791378 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127833 Joseph L. M. Charboneau 1921 18 7 2010 U.S.A. Montana Phillips W of Midale Road, ca 1 air mi SSW of Holzhey Reservoir, ca 29 air mi SSE of Malta. Wet reservoir edge and wet meadows. 2840 2880 ft. 47.8926° N, 108.0817° W; NAD 83, GPS reading T25N R28E S26 W1/2 47.8926 -108.0817 NAD 83 GPS reading Flowering and Fruiting N 1241 RM 791406 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127835 Joseph L. M. Charboneau 1949 18 7 2010 U.S.A. Montana Phillips E of Regina Road adjacent to Nelson Reservoir, ca 2.5 air mi SSE of Button Butte, ca 22 air mi S of Malta. Reservoir edge and moist drainages. 2410 2440 ft. 48.0543° N, 107.8808° W; NAD 83, GPS reading T27N R30E S32 NE1/4 48.0543 -107.8808 NAD 83 GPS reading Flowering and Fruiting N 1242 RM 791510 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127843 Joseph L. M. Charboneau 2052 22 7 2010 U.S.A. Montana Phillips N of Sunnyslope Road, ca 7 air mi WSW of the Morgan Port of Entry, ca 12 air mi NNW of Loring; ca 42 air mi NNW of Malta. Disturbed clay roadside. 2830 2850 ft. 48.9521° N, 107.9642° W; NAD 83, GPS reading T37N R29E S19 NW1/4 48.9521 -107.9642 NAD 83 GPS reading Flowering and Fruiting N 1243 RM 791527 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127844 Joseph L. M. Charboneau 2070 22 7 2010 U.S.A. Montana Phillips Vicinity of 3 Way No. 2 Reservoir, ca 1.5 air mi SSW of Tondra Reservoir, ca 12 air mi NNW of Whitewater; ca 34 air mi NNE of Malta. Grasslands with sagebrush on low, rolling clay hills. 2680 2710 ft. 48.9368° N, 107.6834° W; NAD 83, GPS reading T37N R31E S29 NW1/4 48.9368 -107.6834 NAD 83 GPS reading Flowering and Fruiting N 1244 RM 791693 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127889 Joseph L. M. Charboneau 2236 B. E. Nelson 25 7 2010 U.S.A. Montana Phillips Upper Missouri River Breaks National Monument: along Bull Creek and badlands to the W, ca 0.5 mi below the confluence with Winter Creek, ca 16 air mi SW of Hays; ca 62 air mi SW of Malta. Semi-barren clay slopes. 2520 2880 ft. 47.7953° N, 108.8796° W; NAD 83, GPS reading T23N R22E S3 N1/2 47.7953 -108.8796 NAD 83 GPS reading Fruiting N 1245 RM 791784 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127903 Joseph L. M. Charboneau 2327 27 7 2010 U.S.A. Montana Valley Bull Pasture Coulee and above, E of Windy Ridge Road, ca 1.5 air mi NE of Erie Reservoir, ca 17 air mi N of Hinsdale; ca 36.5 air mi NNW of Glasgow. Coulee bottom with clay mud. 2520 2680 ft. 48.6347° N, 107.0555° W; NAD 83, GPS reading T33N R36E S7 E1/2 48.6347 -107.0555 NAD 83 GPS reading Flowering and Fruiting N 1246 RM 791826 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127907 Joseph L. M. Charboneau 2369 27 7 2010 U.S.A. Montana Valley E of Windy Ridge Road, adjacent to unnamed reservoir, ca 1 air mi NNW of Erie Reservoir, ca 16.5 air mi N of Hinsdale; ca 37 air mi NNW of Glasgow. Alkaline clay below reservoir dam. 2670 2680 ft. 48.6373° N, 107.0852° W; NAD 83, GPS reading T33N R35E S12 NE1/4 48.6373 -107.0852 NAD 83 GPS reading Flowering and Fruiting N 1247 RM 791945 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127923 Joseph L. M. Charboneau 2488 29 7 2010 U.S.A. Montana Valley W of Wolf Creek, ca 2.5 air mi SW of Forsman Reservoir, ca 26 air mi N of Glasgow. Now dry mud bottom with occasional stones. 2980 2990 ft. 48.5696° N, 106.6765° W; NAD 83, GPS reading T33N R39E S31 SW1/4 48.5696 -106.6765 NAD 83 GPS reading Flowering and Fruiting N 1248 RM 791970 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127926 Joseph L. M. Charboneau 2513 29 7 2010 U.S.A. Montana Valley W of Wolf Creek, ca 2.5 air mi SW of Forsman Reservoir, ca 26 air mi N of Glasgow. Disturbed areas. 2980 2990 ft. 48.5696° N, 106.6765° W; NAD 83, GPS reading T33N R39E S31 SW1/4 48.5696 -106.6765 NAD 83 GPS reading Fruiting N 1249 RM 792020 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127932 Joseph L. M. Charboneau 2563 29 7 2010 U.S.A. Montana Valley Spring Creek, ca 1 air mi SSW of Beaten Spring, ca 17 air mi NNE of Glasgow. Muddy reservoir bank and above. 2570 2710 ft. 48.433° N, 106.6923° W; NAD 83, GPS reading T31N R39E S20 NE1/4 48.433 -106.6923 NAD 83 GPS reading Fruiting N 1250 RM 792027 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127934 Joseph L. M. Charboneau 2570 29 7 2010 U.S.A. Montana Valley Spring Creek, ca 1 air mi SSW of Beaten Spring, ca 17 air mi NNE of Glasgow. Semi-barren clay on top of dam. 2570 2710 ft. 48.433° N, 106.6923° W; NAD 83, GPS reading T31N R39E S20 NE1/4 48.433 -106.6923 NAD 83 GPS reading Fruiting N 1251 RM 792058 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127937 Joseph L. M. Charboneau 2601 31 7 2010 U.S.A. Montana Valley Charles M. Russell National Wildlife Refuge: on Fourth Ridge, vicinity of Refuge Road 333, ca 2 air mi ESE of Berger Reservoir, ca 14 air mi SW of Fort Peck; ca 25 air mi S of Glasgow. Drying mud around pond in coulee bottom. 2400 2650 ft. 47.8731° N, 106.6408° W; NAD 83, GPS reading T25N R39E S36 SW1/4; also S35 SE1/4 47.8731 -106.6408 NAD 83 GPS reading Flowering and Fruiting N 1252 RM 792122 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127942 Joseph L. M. Charboneau 2665 31 7 2010 U.S.A. Montana Valley Unnamed reservoir in Hard Pan Creek, N of Stone House Road, ca 2 air mi NE of Halfpint Reservoir, ca 30 air mi SW of Glasgow. Clay flats with sagebrush and greasewood. 2400 2440 ft. 47.8941° N, 107.0792° W; NAD 83, GPS reading T25N R36E S27 W1/2 47.8941 -107.0792 NAD 83 GPS reading Fruiting N 1253 RM 792191 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127957 Joseph L. M. Charboneau 2734 1 8 2010 U.S.A. Montana Valley Conehead Reservoir on South Creek, N of Thoeny Road, ca 3.5 air mi NE of Last Chance Reservoir, ca 15 air mi WNW of Opheim. Disturbed areas. 2620 2630 ft. 48.9053° N, 106.7114° W; NAD 83, GPS reading T36N R38E S2 SE1/4 48.9053 -106.7114 NAD 83 GPS reading Flowering and Fruiting N 1254 RM 792306 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127970 Joseph L. M. Charboneau 2849 3 8 2010 U.S.A. Montana Valley Troika Reservoir, S of Willow Creek Road, ca 2 air mi SE of Wagner Spring, ca 36.5 air mi SW of Glasgow. Roadside. 2520 2570 ft. 47.812° N, 107.1238° W; NAD 83, GPS reading T24N R36E S29 NE1/4 47.812 -107.1238 NAD 83 GPS reading Fruiting N 1255 RM 792391 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-127981 Joseph L. M. Charboneau 2934 5 8 2010 U.S.A. Montana Phillips N of Milk River Road, ca 5 air mi WNW of Busche Spring, ca 24 air mi NNE of Malta. Dried mud bottoms. 2340 2360 ft. 48.6358° N, 107.5928° W; NAD 83, GPS reading T33N R32E S7 NW1/4 48.6358 -107.5928 NAD 83 GPS reading Fruiting N 1256 RM 792608 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-128023 Joseph L. M. Charboneau 3151 10 8 2010 U.S.A. Montana Valley N of Kerr Road, Wards Reservoir, ca 6.5 air mi NE of Forsman Reservoir, ca 17 air mi SW of Opheim. Roadside. 2930 2940 ft. 48.6651° N, 106.6223° W; NAD 83, GPS reading T34N R39E S28 SW1/4; also S33 NW1/4 48.6651 -106.6223 NAD 83 GPS reading Fruiting N 1257 RM 792648 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-128026 Joseph L. M. Charboneau 3191 10 8 2010 U.S.A. Montana Valley Bitter Creek Wilderness Study Area: N of Bitter Creek at unnamed reservoir, ca 7.5 air mi SE of Antelope Pass, ca 33.5 air mi N of Glasgow. Disturbed areas. 2580 2600 ft. 48.6652° N, 106.8398° W; NAD 83, GPS reading T34N R37E S35 NE1/4 48.6652 -106.8398 NAD 83 GPS reading Fruiting N 1258 RM 792778 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-128039 Joseph L. M. Charboneau 3321 12 8 2010 U.S.A. Montana Valley Charles M. Russell National Wildlife Refuge: Seventh Point Ridge and Seventh Coulee, S of Refuge Road 332, ca 7 air mi ESE of Chico Reservoir, ca 26.5 air mi SSW of Glasgow. Bentonitic clay. 2270 2520 ft. 47.8385° N, 106.7545° W to 47.8283° N, 106.7527° W; NAD 83, GPS reading T24N R39E S18 SE1/4; also S19 NE1/4 47.8385 -106.7545 NAD 83 GPS reading Fruiting N 1259 RM 792800 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-128043 Joseph L. M. Charboneau 3343 12 8 2010 U.S.A. Montana Valley Reservoir on Hay Coulee, S of Willow Creek Road, ca 1.5 air mi SW of Bomber Reservoir, ca 21 air mi SSW of Glasgow. Roadside and disturbed areas. 2230 2240 ft. 47.9244° N, 106.8226° W; NAD 83, GPS reading T25N R38E S15 NW1/4 47.9244 -106.8226 NAD 83 GPS reading Fruiting N 1260 RM 792848 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-128053 Joseph L. M. Charboneau 3391 19 8 2010 U.S.A. Montana Phillips W of Frenchman Road, ca 3/4 air mi SW of Frenchman Reservoir, ca 22 air mi NNW of Hinsdale; ca 45.5 air mi NW of Glasgow. Roadside and disturbed areas. 2300 2320 ft. 48.6846° N, 107.2465° W; NAD 83, GPS reading T34N R34E S23 SW1/4 48.6846 -107.2465 NAD 83 GPS reading Flowering and Fruiting N 1261 RM 792884 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-128058 Joseph L. M. Charboneau 3427 19 8 2010 U.S.A. Montana Phillips Frenchman Creek, E of Turkey Track Road, ca 8 air mi E of Salsberg Reservoir, ca 28 air mi NNE of Saco; ca 45.5 air mi NE of Malta. Clay soil in draw bottoms. 2470 2740 ft. 48.8487° N, 107.2778° W to 48.8558° N, 107.2737° W; NAD 83, GPS reading T36N R34E S28 NE1/4 48.8487 -107.2778 NAD 83 GPS reading Fruiting N 1262 RM 793171 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-128083 Joseph L. M. Charboneau 3714 22 8 2010 U.S.A. Montana Phillips Reservoir No. 161, S of U.S. Hwy 191 and W of Rudolph Valley Road, ca 2.5 air mi W of Partnership Reservoir, ca 17 air mi SW of Malta. Stony reservoir-side with drying mud. 2550 2560 ft. 48.1641° N, 108.0845° W; NAD 83, GPS reading T28N R28E S23 SW1/4 48.1641 -108.0845 NAD 83 GPS reading Flowering and Fruiting N 1263 RM 793220 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-128089 Joseph L. M. Charboneau 3763 22 8 2010 U.S.A. Montana Phillips Lemere Coulee, ca 3 air mi SW of Haystack Butte, ca 28 air mi NNW of Malta. Alkaline clay bottoms. 2640 2730 ft. 48.7114° N, 108.1759° W; NAD 83, GPS reading T34N R27E S15 NW1/4 48.7114 -108.1759 NAD 83 GPS reading Fruiting N 1264 RM 793247 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-128091 Joseph L. M. Charboneau 3790 25 8 2010 U.S.A. Montana Valley January Reservoir and vicinity, N of Little Beaver Road, ca 2 air mi ESE of Wilson Reservoir, ca 10 air mi SW of Glasgow. Sagebrush-grasslands on stony clay soil. 2250 2310 ft. 48.0799° N, 106.76° W; NAD 83, GPS reading T27N R38E S24 N1/2 48.0799 -106.76 NAD 83 GPS reading Fruiting N 1265 RM 793303 Charboneau 2010 RM Polygonaceae Polygonum aviculare L. RM-128099 Joseph L. M. Charboneau 3846 25 8 2010 U.S.A. Montana Valley Willow Creek Flat Reservoir, E of Willow Creek Road, ca 2 air mi E of Old Dog Creek Reservoir, ca 15.5 air mi SSW of Glasgow. Sagebrush-grassland hills on stony clay soil. 2200 2280 ft. 47.9799° N, 106.7155° W; NAD 83, GPS reading T26N R39E S29 E1/2 47.9799 -106.7155 NAD 83 GPS reading Fruiting N 1266 RM 805964 Missouri Plateau USFS 450767 Polygonaceae Polygonum aviculare L. RM-25471 James C. Whitham 82 25 6 1945 U.S.A. Montana Lincoln Kootenai National Forest: Warland Ranger Station Pasture. Open grassland gravelly bar along old road; clay loam soil; level slope. 2800 ft. 48.5008° N, 115.2874° W; uncertainty 1 mi. 48.5008 -115.2874 1 mi. Common. Flowering N N 1267 RM 806025 Missouri Plateau RM 24741 Polygonaceae Polygonum aviculare L. RM-140542 L. L. Perrine s.n. 9 7 1897 U.S.A. North Dakota Barnes Valley City. Flowering and Fruiting N N 1268 RM 806026 Missouri Plateau RM 82939 Polygonaceae Polygonum aviculare L. RM-141610 A. H. Scoville s.n. 4 9 1887 U.S.A. On road side. Probably collected in North Dakota or Minnesota. Flowering N N 1269 RM 806027 Missouri Plateau RM 82940 Polygonaceae Polygonum aviculare L. RM-141610 A. H. Scoville s.n. 4 9 1887 U.S.A. In waste ground. Probably collected in North Dakota or Minnesota. Flowering N N 1270 RM 806028 Missouri Plateau RM 68186 Polygonaceae Polygonum aviculare L. RM-141611 T. A. Williams s.n. 25 8 1894 U.S.A. South Dakota Brookings Vicinity of Brookings. Flowering and Fruiting N N 1271 RM 806029 Missouri Plateau RM 218379 Polygonaceae Polygonum aviculare L. RM-141612 J. F. Brenckle 30 22 7 1945 U.S.A. South Dakota Spink Mellette. At the edge of school-yard gravel. Flowering and Fruiting N N 1272 RM 806030 Missouri Plateau RM 225824 Polygonaceae Polygonum aviculare L. RM-141613 J. F. Brenckle 38-69 28 7 1938 U.S.A. South Dakota Spink Mellette. Sidewalks. Flowering and Fruiting N N 1273 RM 806031 Missouri Plateau RM 218380 Polygonaceae Polygonum aviculare L. RM-141614 J. F. Brenckle 31 2 9 1945 U.S.A. South Dakota Spink Mellette. In cracks in cement sidewalk. Flowering and Fruiting N N 1274 RM 806032 Missouri Plateau RM 176734 Polygonaceae Polygonum aviculare L. RM-141615 J. F. Brenckle 37-19 10 8 1937 U.S.A. South Dakota Spink Northville. In wet ditch. Fruiting N N 1275 RM 806033 Missouri Plateau RM 176732 Polygonaceae Polygonum aviculare L. RM-141616 J. F. Brenckle s.n. 25 6 1937 U.S.A. South Dakota Spink Northville. Waste places. Flowering and Fruiting N N 1276 RM 806034 Missouri Plateau RM 176729 Polygonaceae Polygonum aviculare L. RM-141616 J. F. Brenckle 37-13 25 6 1937 U.S.A. South Dakota Spink Northville. Perianth venose; crisped leaves with veins; seed 2 1/2 to 3 mm. Flowering and Fruiting N N 1277 RM 806035 Missouri Plateau RM 68387 Polygonaceae Polygonum aviculare L. RM-141617 T. A. Williams s.n. 14 9 1894 U.S.A. South Dakota Brookings Brookings. Flowering and Fruiting N N 1278 RM 806036 Missouri Plateau RM 68388 Polygonaceae Polygonum aviculare L. RM-141617 T. A. Williams s.n. 14 9 1894 U.S.A. South Dakota Brookings Brookings. Flowering and Fruiting N N 1279 RM 806038 Missouri Plateau RM 179524 Polygonaceae Polygonum aviculare L. RM-141618 J. F. Brenckle 39-156 30 7 1939 U.S.A. South Dakota Rock Creek. Roadside. Flowering N N 1280 RM 806039 Missouri Plateau RM 176737 Polygonaceae Polygonum aviculare L. RM-141619 J. F. Brenckle s.n. 25 7 1938 U.S.A. South Dakota Spink Mellette. Streets and walks. Flowering and Fruiting N N 1281 RM 806040 Missouri Plateau RM 176726 Polygonaceae Polygonum aviculare L. RM-141620 J. F. Brenckle 37-23 15 9 1937 U.S.A. South Dakota Edmunds Near Scatterwood Lake. Shore of alkali lake. Flowering and Fruiting N N 1282 RM 806041 Missouri Plateau RM 68289 Polygonaceae Polygonum aviculare L. RM-141621 David Griffiths 252 Schlosser 8 1894 U.S.A. South Dakota no county Flowering and Fruiting N N 1283 RM 806042 Missouri Plateau RM 234807 Polygonaceae Polygonum aviculare L. RM-138168 Harry Hapeman s.n. 31 7 1918 U.S.A. Nebraska Kearney Minden: Sand Creek. Flowering and Fruiting N N 1284 RM 806043 Missouri Plateau RM 225851 Polygonaceae Polygonum aviculare L. RM-141622 Harry Hapeman s.n. 1891 U.S.A. Nebraska Kearney Minden. Flowering N N 1285 RM 806092 Missouri Plateau RM 520968 Polygonaceae Polygonum aviculare L. 2. Polygonum aviculare L.
Annotated by Hollis Marriott on 9/11/2020. RM-129292 Gary E. Larson 9733 16 8 1983 U.S.A. North Dakota Mercer Indianhead Coal Mine: Orphan mine spoils. Clay substrate. T144N R88W S31 NW1/4 Common. Flowering N N 1286 RM 809647 Arizona/New Mexico USFS 857352 Polygonaceae Polygonum aviculare L. RM-144444 James F. Fowler 3644 14 5 2003 U.S.A. Arizona Coconino Coconino National Forest: Buck Mountain Flats, ca 6 mi S of Happy Jack Ranger Station. Ponderosa pine forest. 7000 ft. 34.65° N, 111.3963° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T15N R9E S33; also S34 34.65 -111.3963 NAD 83 1 mi. Nat. Geog. TOPO! IMAX burn. Flowering and Fruiting N N 1287 RM 81009 Elliott, Brian 1999 RM Polygonaceae Polygonum aviculare L. RM-13327 Brian Elliott 7869 Elizabeth Mark 28 6 1999 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: from ca 1 mi E of Alder E to Decker Creek at the forest border. Riparian with Artemisia tridentata and stands of Quercus gambellii. 8700 ft. 38.3622° N, 106.037° W T48N R8E S36 E1/2; also T48N R9E S31 N1/2 38.3622 -106.037 Flowering N N 1288 RM 81277 Elliott, Brian 1999 RM Polygonaceae Polygonum aviculare L. RM-13334 Brian Elliott 8135 Elizabeth Mark 3 7 1999 U.S.A. Colorado Fremont Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Arkansas River Valley, ca 1.5 mi W of Parkdale on the south side of U.S. Hwy 50. Steep rocky hills with pinyon-juniper-Quercus woodlands. 6200 ft. 38.4832° N, 105.4117° W T18S R72W S14 SW1/4 38.4832 -105.4117 Flowering and Fruiting N N 1289 RM 8145 Taylor, Amy 1998 RM 650074 RM0228502 Polygonaceae Polygonum aviculare L. RM-519 Amy J. Roderick 7044 23 7 1998 U.S.A. Wyoming Fremont Upper North Platte and Laramie River Drainages: The Dry Lakes S of Beaver Rim or BLM Road 2401, ca 14.3 air mi NE of Jeffrey City. Playa. 6850 ft. 42.686° N, 107.7304° W T31N R91W S4 SE1/4; also S9 42.686 -107.7304 Buds N RM0228502 N 1290 RM 8201 Taylor, Amy 1998 RM 650075 RM0228609 Polygonaceae Polygonum aviculare L. RM-522 Amy J. Roderick 7095 23 7 1998 U.S.A. Wyoming Fremont Upper North Platte and Laramie River Drainages: Big Diamond Spring N of Diamond Springs Road, ca 20.3 air mi NE of Jeffrey City. Creek drainage and holding pond. 6900 ft. 42.7152° N, 107.5928° W T32N R90W S27 42.7152 -107.5928 Flowering and Fruiting N RM0228609 N 1291 RM 820105 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-141924 Joseph L. M. Charboneau 4549 6 6 2011 U.S.A. Montana Phillips E of Content Road, E of Sun Prairie Flats, ca 5 air mi WSW of Buckley Lake, ca 42 air mi E of Zortman; ca 33 air mi SSE of Malta. Roadside and disturbed areas. 2390 2520 ft. 47.9215° N, 107.6411° W; NAD 83, GPS reading T25N R32E S18 NE1/4 47.9215 -107.6411 NAD 83 GPS reading Flowering and Fruiting N 1292 RM 820175 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-141933 Joseph L. M. Charboneau 4619 6 6 2011 U.S.A. Montana Phillips E of Beaver Creek, ca 4.5 air mi E of Black Cow Reservoir, ca 49 air mi ENE of Zortman; ca 31 air mi SSE of Malta. Roadside and disturbed areas. 2320 2360 ft. 48.0918° N, 107.5304° W; NAD 83, GPS reading T27N R33E S18 SW1/4 48.0918 -107.5304 NAD 83 GPS reading Flowering N 1293 RM 820207 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-141938 Joseph L. M. Charboneau 4651 6 6 2011 U.S.A. Montana Phillips Miller Coulee and ridge to the N, ca 1 air mi N of Black Cow Reservoir, ca 44 air mi ENE of Zortman; ca 22 air mi SSE of Malta. Roadside. 2370 2410 ft. 48.0956° N, 107.6287° W; NAD 83, GPS reading T27N R32E S17 NE1/4 48.0956 -107.6287 NAD 83 GPS reading Flowering and Fruiting N 1294 RM 820283 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-141952 Joseph L. M. Charboneau 4727 8 6 2011 U.S.A. Montana Valley Charles M. Russell National Wildlife Refuge: Fifth Ridge and Sixth Coulee S of The Pines Road (Refuge Road 102) ca 2 air mi SSW of Berger Reservoir, ca 24 air mi SW of Fort Peck; ca 24.5 air mi SSW of Glasgow. Barren silty areas. 2400 2650 ft. 47.8589° N, 106.69° W to 47.8559° N, 106.6949° W; NAD 83, GPS reading T24N R39E S10 NE1/4 47.8589 -106.69 NAD 83 GPS reading Flowering and Fruiting N 1295 RM 820517 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-141983 Joseph L. M. Charboneau 4961 12 6 2011 U.S.A. Montana Phillips Dunbar Coulee, S of North Whitewater Road, ca 5 air mi WNW of Salsbery Reservoir, ca 7.5 air mi NNE of Whitewater; ca 46 air mi NNE of Malta. Roadside. 2580 2630 ft. 48.8582° N, 107.5633° W; NAD 83, GPS reading T36N R32E S29 NE1/4; also S20 SW1/4 48.8582 -107.5633 NAD 83 GPS reading Flowering and Fruiting N 1296 RM 82053 Elliott, Brian 1999 RM Polygonaceae Polygonum aviculare L. RM-13354 Brian Elliott 8786a Elizabeth Mark and Pete Schneider 10 7 1999 U.S.A. Colorado Costilla [location and coordinates withheld] Artemisia tridentata with stands of Populus tremuloides and Pinus ponderosa. 8800 ft. Flowering and Fruiting N N 1297 RM 82055 Elliott, Brian 1999 RM Polygonaceae Polygonum aviculare L. RM-13354 Brian Elliott 8787a Elizabeth Mark and Pete Schneider 10 7 1999 U.S.A. Colorado Costilla [location and coordinates withheld] Artemisia tridentata with stands of Populus tremuloides and Pinus ponderosa. 8800 ft. Flowering N N 1298 RM 820810 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142021 Joseph L. M. Charboneau 5254 15 6 2011 U.S.A. Montana Phillips Button Butte Coulee, W of Rudolph Valley Road, ca 5 air mi WNW of Button Butte, ca 29 air mi NW of Zortman; ca 26 air mi SSW of Malta. Clay hardpan. 2540 2560 ft. 48.1158° N, 107.9847° W; NAD 83, GPS reading T27N R29E S4 SE1/4; S9 NE1/4 48.1158 -107.9847 NAD 83 GPS reading Flowering and Fruiting N 1299 RM 820930 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142034 Joseph L. M. Charboneau 5374 19 6 2011 U.S.A. Montana Valley Windy Ridge and Papoose Creek, ca 1 air mi SSW of Erie Reservoir, ca 15 air mi N of Hinsdale; ca 36 air mi NW of Glasgow. Roadside. 2560 2710 ft. 48.6081° N, 107.085° W; NAD 83, GPS reading T33N R35E S24 N1/2 48.6081 -107.085 NAD 83 GPS reading Flowering and Fruiting N 1300 RM 821004 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142040 Joseph L. M. Charboneau 5448 19 6 2011 U.S.A. Montana Phillips Ridge W of Frenchman Creek, N of Frenchman Road, ca 1/4 air mi SW of Frenchman Reservoir, ca 22.5 air mi NNW of Hinsdale; ca 45 air mi NW of Glasgow. Roadside. 2400 2500 ft. 48.7035° N, 107.2079° W; NAD 83, GPS reading T43N R34E S13 SW1/4 48.7035 -107.2079 NAD 83 GPS reading Flowering N 1301 RM 821066 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142044 Joseph L. M. Charboneau 5510 Alice Sawyer 21 6 2011 U.S.A. Montana Valley Charles M. Russell National Wildlife Refuge: Sixth Ridge, ca 9 air mi SSE of Pines Reservoir, ca 25 air mi SW of Fort Peck; ca 26.5 air mi S of Glasgow. On badlands clay. 2040 2400 ft. 47.8296° N, 106.6607° W to 47.8236° N, 106.6665° W; NAD 83, GPS reading T24N R39E S24 W1/2 47.8296 -106.6607 NAD 83 GPS reading Flowering and Fruiting N 1302 RM 821092 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142045 Joseph L. M. Charboneau 5536 21 6 2011 U.S.A. Montana Valley NE of Lone Tree Creek and Triple Crossing Access Road, ca 6 air mi E of Skull Reservoir, ca 21 air mi WSW of Fort Peck; ca 22 air mi SW of Glasgow. Big-sagebrush steppe on thick clay. 2270 2360 ft. 47.9355° N, 106.8696° W; NAD 83, GPS reading T25N R38E S7 SE1/4 47.9355 -106.8696 NAD 83 GPS reading Flowering and Fruiting N 1303 RM 821130 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142047 Joseph L. M. Charboneau 5574 21 6 2011 U.S.A. Montana Valley W of Stebly Road, above Browning Coulee, ca 3 air mi NE of Chico Reservoir, ca 22 air mi WSW of Fort Peck; ca 24 air mi SSW of Glasgow. Big-sagebrush steppe on thick clay. 2310 2320 ft. 47.8935° N, 106.8546° W; NAD 83, GPS reading T25N R39E S29 NE1/4 47.8935 -106.8546 NAD 83 GPS reading Flowering and Fruiting N 1304 RM 821196 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142051 Joseph L. M. Charboneau 5640 23 6 2011 U.S.A. Montana Phillips American Prairie Reserve: Dry Fork Ridge, S of West Fork Dry Fork Creek, ca 3.5 air mi ENE Wrangler Reservoir, ca 29 air mi ESE of Zortman; ca 43 air mi SSW of Malta. Thick clay and silty hardpans. 2790 2900 ft. 47.7879° N, 108.1344° W; NAD 83, GPS reading T23N R28E S4 N1/2 47.7879 -108.1344 NAD 83 GPS reading Flowering and Fruiting N 1305 RM 821254 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142054 Joseph L. M. Charboneau 5698 23 6 2011 U.S.A. Montana Phillips Charles M. Russell National Wildlife Refuge: hills N of outlet of Fourchette Creek into Fourchette Bay, E of Refuge Road 858, ca 3 air mi NNE of Fowler Reservoir, ca 39 air mi ESE of Zortman; ca 47 air mi SSE of Malta. Big-sagebrush steppe with greasewood on heavy clay. 2310 2430 ft. 47.7035° N, 107.766° W to 47.7056° N, 107.7736° W; NAD 83, GPS reading T22N R31E S5 NW1/4 47.7035 -107.766 NAD 83 GPS reading Flowering and Fruiting N 1306 RM 821408 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142066 Joseph L. M. Charboneau 5852 Mark Majerus, Michael Dolan, Noorjahan Parwana, and Katie Butts 24 6 2011 U.S.A. Montana Phillips American Prairie Reserve: W of Reynolds Hill Road, ca 4.5 air mi W of Square Butte, ca 40.5 air mi ESE of Zortman; ca 42 air mi SSE of Malta. On mostly barren silty hardpans. 2520 2600 ft. 47.7729° N, 107.6914° W to 47.7728° N, 107.701° W; NAD 83, GPS reading T23N R31E S11 NE1/4 47.7729 -107.6914 NAD 83 GPS reading Flowering and Fruiting N 1307 RM 821468 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142072 Joseph L. M. Charboneau 5912 25 6 2011 U.S.A. Montana Phillips Charles M. Russell National Wildlife Refuge: Reynolds Hill, ca 2 air mi N of Fourchette Creek Recreation Area, ca 44 air mi ESE of Zortman; ca 38 air mi SSE of Malta. Sagebrush-greasewood steppe on silty clay. 2440 2760 ft. 47.69° N, 107.6536° W; NAD 83, GPS reading T22N R32E S6 South1/2; also S7 NE1/4 47.69 -107.6536 NAD 83 GPS reading Flowering and Fruiting N 1308 RM 821689 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142093 Joseph L. M. Charboneau 6133 28 6 2011 U.S.A. Montana Phillips Charles M. Russell National Wildlife Refuge: CK Ridge, W of Refuge Road 206, ca 10 air mi ESE of Taint Reservoir, ca 24 air mi SE of Zortman; ca 52 air mi SSW of Malta. Sagebrush-grasslands on stony clay soil with disturbed areas. 2640 2900 ft. 47.6616° N, 108.1914° W to 47.6591° N, 108.1985° W; NAD 83, GPS reading T22N R27E S24 N1/2 47.6616 -108.1914 NAD 83 GPS reading Flowering and Fruiting N 1309 RM 821717 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142118 Joseph L. M. Charboneau 6161 28 6 2011 U.S.A. Montana Phillips Ridge E of Spring Creek, W of CK Ridge Road, ca 2.5 air mi E of Blizzard Reservoir, ca 18 air mi SE of Zortman; ca 48 air mi SSW of Malta. Sagebrush-grasslands on rolling hills of clay to loamy soil with swales and areas of stony silty hardpans. 2840 2970 ft. 47.7335° N, 108.2761° W; NAD 83, GPS reading T23N R27E S29 N1/2 47.7335 -108.2761 NAD 83 GPS reading Flowering and Fruiting N 1310 RM 821941 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142132 Joseph L. M. Charboneau 6401 30 6 2011 U.S.A. Montana Phillips Larb Hills (North): E of Lower Harb Road, ca 1.5 air mi E of Beaver Creek, ca 15 air mi SW of Saco; ca 15.5 air mi ESE of Malta. Badlands clay slopes. 2330 2500 ft. 48.3039° N, 107.5591° W; NAD 83, GPS reading T29N R32E S3 NW1/4 48.3039 -107.5591 NAD 83 GPS reading Flowering and Fruiting N 1311 RM 822019 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142125 Joseph L. M. Charboneau 6283 30 6 2011 U.S.A. Montana Valley Larb Hills (North): S of Beaver Creek, ca 4.5 air mi NNW of Ashford Spring, ca 6.5 air mi WNW of Hinsdale; ca 31.5 air mi NW of Glasgow. Big sagebrush steppe with greasewood on silty clay. 2210 2370 ft. 48.4098° N, 107.2226° W; NAD 83, GPS reading T31N R35E S30 SE1/4 48.4098 -107.2226 NAD 83 GPS reading Flowering and Fruiting N 1312 RM 822142 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142142 Joseph L. M. Charboneau 6594 3 7 2011 U.S.A. Montana Valley [location and coordinates withheld] Empty lot and disturbed graveled area. 2160 2170 ft. Flowering and Fruiting N 1313 RM 822193 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142144 Joseph L. M. Charboneau 6702 3 7 2011 U.S.A. Montana Valley Uhlan Coulee, ca 2.5 air mi W of Porcupine Creek, ca 23 air mi N of Fort Peck; ca 12 air mi NE of Glasgow. Badlands clay slopes. 2550 2700 ft. 48.3321° N, 106.4504° W to 48.3246° N, 106.4493° W; NAD 83, GPS reading T30N R41E S30 NW1/4 48.3321 -106.4504 NAD 83 GPS reading Flowering and Fruiting N 1314 RM 822384 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142152 Joseph L. M. Charboneau 6836 5 7 2011 U.S.A. Montana Phillips SW of Martin Lake, N of Turner Cutacross Road, ca 4 air mi W of Loring; ca 15 air mi WNW of Whitewater; ca 30 air mi NNW of Malta. Silty hardpans and wet alkaline seeps. 2790 2800 ft. 48.7898° N, 107.9482° W; NAD 83, GPS reading T35N R29E S16 SW1/4 48.7898 -107.9482 NAD 83 GPS reading Flowering and Fruiting N 1315 RM 822396 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142153 Joseph L. M. Charboneau 6848 5 7 2011 U.S.A. Montana Phillips SW of Martin Lake, N of Turner Cutacross Road, ca 4 air mi W of Loring; ca 15 air mi WNW of Whitewater; ca 30 air mi NNW of Malta. Roadside. 2790 2800 ft. 48.7898° N, 107.9482° W; NAD 83, GPS reading T35N R29E S16 SW1/4 48.7898 -107.9482 NAD 83 GPS reading Flowering and Fruiting N 1316 RM 822444 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142158 Joseph L. M. Charboneau 6896 5 7 2011 U.S.A. Montana Phillips Cottonwood Creek at confluence with Black Coulee, ca 9.5 air mi SW of Horseshoe Lake, ca 15 air mi WSW of Loring; ca 30.5 air mi NNW of Malta. Saltbush and greasewood on silty flats with alkaline seeps and badlands clay slopes. 2630 2700 ft. 48.7393° N, 108.1903° W to 48.7437° N, 108.1693° W; NAD 83, GPS reading T34N R27E S3 N1/2; also S4 NE1/4 and T35N R27E S35 SW1/4 48.7393 -108.1903 NAD 83 GPS reading Flowering and Fruiting N 1317 RM 822478 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142159 Joseph L. M. Charboneau 6930 7 7 2011 U.S.A. Montana Valley Little Beaver Creek, S of Grub Detention Reservoir, ca 7.5 air mi W of Last Reservoir, ca 23 air mi WNW of Fort Peck; ca 17.5 air mi SW of Glasgow. Big sagebrush steppe with greasewood and saltbush on silty and clay flats. 2240 2250 ft. 48.0378° N, 106.9156° W; NAD 83, GPS reading T26N R37E S2 NW1/4 48.0378 -106.9156 NAD 83 GPS reading Flowering and Fruiting N 1318 RM 822488 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142159 Joseph L. M. Charboneau 6940 7 7 2011 U.S.A. Montana Valley Little Beaver Creek, S of Grub Detention Reservoir, ca 7.5 air mi W of Last Reservoir, ca 23 air mi WNW of Fort Peck; ca 17.5 air mi SW of Glasgow. Big sagebrush steppe with greasewood and saltbush on silty and clay flats. 2240 2250 ft. 48.0378° N, 106.9156° W; NAD 83, GPS reading T26N R37E S2 NW1/4 48.0378 -106.9156 NAD 83 GPS reading Flowering and Fruiting N 1319 RM 822539 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142164 Joseph L. M. Charboneau 6991 7 7 2011 U.S.A. Montana Valley Sage Hen Creek and ridge to the S, along Beaver Branch Road (Little Beaver Road), ca 3 air mi W of January Reservoir, ca 19 air mi WNW of Fort Peck; ca 13 air mi SW of Glasgow. Roadside. 2260 2360 ft. 48.0782° N, 106.8271° W; NAD 83, GPS reading T27N R38E S21 SW1/4 48.0782 -106.8271 NAD 83 GPS reading Flowering and Fruiting N 1320 RM 822576 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142166 Joseph L. M. Charboneau 7028 7 7 2011 U.S.A. Montana Valley Charles M. Russell National Wildlife Refuge: N of Refuge Road 108, ca 6.5 air mi ENE of Willow Flat Reservoir, ca 6 air mi WSW of Fort Peck; ca 15 air mi SSE of Glasgow. Big sagebrush steppe on badlands clay hills with large patches of yellow sweetclover. 2260 2370 ft. 47.9998° N, 106.5597° W; NAD 83, GPS reading T26N R40E S21 NE1/4 47.9998 -106.5597 NAD 83 GPS reading Flowering and Fruiting N 1321 RM 822786 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142177 Joseph L. M. Charboneau 7238 9 7 2011 U.S.A. Montana Valley Tomato Can Creek, along Fossum Road, ca 4 air mi S of Saskatchewan, ca 19 air mi WNW of Opheim; ca 53 air mi NNW of Glasgow. Roadside. 2550 2570 ft. 48.936° N, 106.8017° W; NAD 83, GPS reading T37N R37E S25 N1/2 48.936 -106.8017 NAD 83 GPS reading Flowering and Fruiting N 1322 RM 822819 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142179 Joseph L. M. Charboneau 7271 9 7 2011 U.S.A. Montana Valley Bitter Creek Wilderness Study Area: ridge S of Cow Coulee, ca 7.5 air mi SSW of Last Chance Reservoir, ca 21 air mi WSW of Opheim; ca 41 air mi NNW of Glasgow. Grassland with occasional silver sagebrush on loamy soil. 2600 2640 ft. 48.7652° N, 106.8305° W; NAD 83, GPS reading T35N R37E S25 NW1/4 48.7652 -106.8305 NAD 83 GPS reading Flowering and Fruiting N 1323 RM 822902 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142183 Joseph L. M. Charboneau 7352 11 7 2011 U.S.A. Montana Phillips Korsbeck Waterfowl Production Area: W of Stage Road, ca 8 air mi N of Ester Lake, ca 24 air mi NNE of Zortman; ca 21.5 air mi SW of Malta. Roadside. 2590 2600 ft. 48.2154° N, 108.2706° W; NAD 83, GPS reading T28N R27E S5 N1/2 48.2154 -108.2706 NAD 83 GPS reading Flowering and Fruiting N 1324 RM 822932 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142185 Joseph L. M. Charboneau 7384 11 7 2011 U.S.A. Montana Phillips American Prairie Reserve: North Fork White Rock Coulee, ca 4.5 air mi ESE of Little Warm Reservoir, ca 24.5 air mi ENE of Zortman; ca 24 air mi SSW of Malta. Grassland hills with big sagebrush on clay to loamy soil. 2600 2640 ft. 48.0479° N, 108.0498° W; NAD 83, GPS reading T27N R28E S36 SE1/4 48.0479 -108.0498 NAD 83 GPS reading Flowering and Fruiting N 1325 RM 823087 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142275 Joseph L. M. Charboneau 7539 14 7 2011 U.S.A. Montana Valley Seventh Ridge, ca 4.5 air mi NE of Graveyard Hill, ca 22 air mi SW of Fort Peck; ca 27 air mi SSW of Glasgow. Sandstone-based ridge. 2440 2720 ft. 47.8326° N, 106.8203° W; NAD 83, GPS reading T24N R38E S22 NE1/4 47.8326 -106.8203 NAD 83 GPS reading Flowering and Fruiting N 1326 RM 823642 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142308 Joseph L. M. Charboneau 8094 21 7 2011 U.S.A. Montana Phillips UL Bend National Wildlife Refuge: Dry Lake along Refuge Road 897, ca 6 air mi SSE of Fish Fossil Reservoir, ca 40 air mi SE of Zortman; ca 56 air mi S of Malta. Roadside. 2360 2400 ft. 47.5697° N, 107.8657° W; NAD 83, GPS reading T21N R30E S21 NE1/4 47.5697 -107.8657 NAD 83 GPS reading Flowering and Fruiting N 1327 RM 823692 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142312 Joseph L. M. Charboneau 8140 21 7 2011 U.S.A. Montana Phillips Charles M. Russell National Wildlife Refuge: Bell Ridge, E of CMR Auto Tour Route (Refuge Road 101), ca 2.5 air mi N of the Missouri River, ca 19 air mi S of Zortman; ca 60 air mi SW of Malta. Gravelly roadside. 2730 2850 ft. 47.6433° N, 108.5683° W; NAD 83, GPS reading T22N R25E S30 NW1/4 47.6433 -108.5683 NAD 83 GPS reading Flowering and Fruiting N 1328 RM 823917 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142327 Joseph L. M. Charboneau 8368 30 7 2011 U.S.A. Montana Blaine Black Coulee National Wildlife Refuge: Black Coulee, ca 10.5 air mi S of Turner, ca 21 air mi NE of Harlem; ca 34.5 air mi NW of Malta. Coulee bottom. 2910 2970 ft. 48.6947° N, 108.4089° W; NAD 83, GPS reading T34N R25E S24 NW1/4 48.6947 -108.4089 NAD 83 GPS reading Flowering N 1329 RM 823959 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142331 Joseph L. M. Charboneau 8410 31 7 2011 U.S.A. Montana Phillips Bennett Lake, just W of intersection of Content Road and Sun Prairie Road, ca 5.5 air mi SSW of Drabbels Reservoir, ca 13.5 air mi N of Beaver Creek, ca 11 air mi SSE of Malta. Disturbed area at base of gravel pile. 2600 2610 ft. 48.2141° N, 107.7905° W; NAD 83, GPS reading T28N R30E S1 NE1/4 48.2141 -107.7905 NAD 83 GPS reading Flowering and Fruiting N 1330 RM 824081 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142342 Joseph L. M. Charboneau 8532 31 7 2011 U.S.A. Montana Phillips Larb Hills (North): PR 40 Reservoir, ca 2 air mi ENE of Ashfield Reservoir, ca 5 air mi WSW of Saco; ca 21.5 air mi ENE of Malta. Roadside. 2510 2520 ft. 48.4402° N, 107.4475° W; NAD 83, GPS reading T31N R33E S16 SW1/4 48.4402 -107.4475 NAD 83 GPS reading Flowering and Fruiting N 1331 RM 824103 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142344 Joseph L. M. Charboneau 8554 2 8 2011 U.S.A. Montana Valley North Fork Sutherland Creek, along Murray Road, ca 2.5 air mi SSW of Murray Hill, ca 34 air mi WSW of Fort Peck; ca 36 air mi SW of Glasgow. Roadside. 2340 2380 ft. 47.7787° N, 107.0664° W to 47.7695° N, 107.0638° W; NAD 83, GPS reading T23N R36E S2 SW1/4; also S2 NW1/4 47.7787 -107.0664 NAD 83 GPS reading Flowering and Fruiting N 1332 RM 824513 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142353 Joseph L. M. Charboneau 8664 2 8 2011 U.S.A. Montana Valley Corral Reservoir and Timber Creek, S of Triple Crossing Access Road, ca 9.5 air mi WNW of Halfpint Reservoir, ca 41 air mi W of Fort Peck; ca 36 air mi WSW of Glasgow. Edges of still moist pools in blown-out reservoir bed. 2640 2650 ft. 47.9436° N, 107.3099° W; NAD 83, GPS reading T25N R34E S2 SW1/4 47.9436 -107.3099 NAD 83 GPS reading Flowering and Fruiting N 1333 RM 824574 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142390 Joseph L. M. Charboneau 8725 2 8 2011 U.S.A. Montana Valley Blanche Coulee near its confluence with Larb Creek, ca 4 air mi WNW of Trailerhouse Reservoir, ca 19 air mi SW of Hinsdale; ca 30.5 air mi W of Glasgow. Grasslands with big sagebrush and greasewood. 2340 2350 ft. 48.1584° N, 107.2874° W; NAD 83, GPS reading T28N R34E S25 NW1/4 48.1584 -107.2874 NAD 83 GPS reading Flowering and Fruiting N 1334 RM 824657 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142397 Joseph L. M. Charboneau 8808 4 8 2011 U.S.A. Montana Valley Glasgow Base Ponds, W of Mont Hwy 24, ca 4.5 air mi W of Porcupine Creek, ca 3.5 air mi NW of St. Marie; ca 18 air mi N of Glasgow. Roadside. 2720 2740 ft. 48.4481° N, 106.5791° W; NAD 83, GPS reading T31N R39E S18 NE1/4 48.4481 -106.5791 NAD 83 GPS reading Flowering and Fruiting N 1335 RM 824696 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142400 Joseph L. M. Charboneau 8847 4 8 2011 U.S.A. Montana Valley Upper reaches of Chisholm Creek, ca 4.5 air mi SSW of Pikes Peak, ca 13.5 air mi SW of Opheim; ca 38 air mi N of Glasgow. Grasslands with scattered silver sagebrush on clay soil. 2830 2880 ft. 48.7287° N, 106.6437° W to 48.7334° N, 106.6433° W; NAD 83, GPS reading T34N R39E S5 NE1/4 48.7287 -106.6437 NAD 83 GPS reading Flowering and Fruiting N 1336 RM 824761 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142406 Joseph L. M. Charboneau 8912 4 8 2011 U.S.A. Montana Valley Willow Creek near its confluence with Eagles Nest Coulee and ridge to the W, ca 7.5 air mi WNW of Newberry Flat Reservoir, ca 15 air mi NNE of Hinsdale; ca 32 air mi NW of Glasgow. Steep sandy slope. 2240 2300 ft. 48.5868° N, 106.9702° W to 48.585° N, 106.937° W; NAD 83, GPS reading T33N R36E S25 SW1/4; also S26 SE1/4 48.5868 -106.9702 NAD 83 GPS reading Flowering and Fruiting N 1337 RM 824781 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142408 Joseph L. M. Charboneau 8932 4 8 2011 U.S.A. Montana Valley Willow Creek near its confluence with Eagles Nest Coulee and ridge to the W, ca 7.5 air mi WNW of Newberry Flat Reservoir, ca 15 air mi NNE of Hinsdale; ca 32 air mi NW of Glasgow. Roadside. 2240 2300 ft. 48.5868° N, 106.9702° W to 48.585° N, 106.937° W; NAD 83, GPS reading T33N R36E S25 SW1/4; also S26 SE1/4 48.5868 -106.9702 NAD 83 GPS reading Flowering and Fruiting N 1338 RM 825042 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142419 Joseph L. M. Charboneau 9193 6 8 2011 U.S.A. Montana Phillips Little Rocky Mountains: Antoine Butte, ca 2.5 air mi WSW of Old Scraggy Peak, ca 3 air mi NW of Zortman; ca 45 air mi SW of Malta. Bottom of dry runoff-containment pond. 5650 5720 ft. 47.932° N, 108.5778° W; NAD 83, GPS reading T25N R24E S12 South1/2 47.932 -108.5778 NAD 83 GPS reading Flowering and Fruiting N 1339 RM 825124 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142430 Joseph L. M. Charboneau 9275 9 8 2011 U.S.A. Montana Phillips Intermittent ponds N of Beaver Creek, ca 3 air mi SSW of Black Cow Reservoir, ca 43.5 air mi ENE of Zortman; ca 25 air mi SSE of Malta. Big sagebrush-grasslands on stony loamy soil. 2420 2430 ft. 48.0483° N, 107.6378° W; NAD 83, GPS reading T27N R32E S32 SW1/4 48.0483 -107.6378 NAD 83 GPS reading Flowering and Fruiting N 1340 RM 825176 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142438 Joseph L. M. Charboneau 9327 11 8 2011 U.S.A. Montana Phillips McNeil Slough Waterfowl Production Area: Milk River, ca 1 air mi N of Hewitt Lake, ca 13.5 air mi NW of Saco; ca 20 air mi NE of Malta. Roadside. 2210 2240 ft. 48.5557° N, 107.5889° W to 48.5591° N, 107.5878° W; NAD 83, GPS reading T32N R32E S5 SW1/4 48.5557 -107.5889 NAD 83 GPS reading Flowering and Fruiting N 1341 RM 825224 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142442 Joseph L. M. Charboneau 9375 11 8 2011 U.S.A. Montana Phillips Bowdoin National Wildlife Refuge: along Refuge Tour Road, near Teal Pond Complex, ca 5 air mi W of Beaver Creek, ca 15 air mi WSW of Saco; ca 11 air mi ENE of Malta. Grasslands with greasewood on silty flats. 2220 2230 ft. 48.406° N, 107.6509° W; NAD 83, GPS reading T31N R31E S35 NE1/4 48.406 -107.6509 NAD 83 GPS reading Flowering and Fruiting N 1342 RM 825815 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142455 Joseph L. M. Charboneau 9466 13 8 2011 U.S.A. Montana Phillips Charles M. Russell National Wildlife Refuge: Manning Bottoms along Rock Creek, ca 10 air mi E of Fred Robinson Bridge, ca 21.5 air mi S of Zortman; ca 60 air mi SW of Malta. Roadside. 2280 2300 ft. 47.6128° N, 108.4732° W; NAD 83, GPS reading T21N R25E S2 N1/2 47.6128 -108.4732 NAD 83 GPS reading Flowering and Fruiting N 1343 RM 825923 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142466 Joseph L. M. Charboneau 9574 13 8 2011 U.S.A. Montana Phillips Unnamed reservoir S of the intersection of Emond and First Creek Hall Roads, ca 10.5 air mi NW of Indian Lake, ca 26 air mi ESE of Zortman; ca 35 air mi S of Malta. Roadside. 2680 2700 ft. 47.8684° N, 107.9842° W; NAD 83, GPS reading T24N R29E S3 W1/2 47.8684 -107.9842 NAD 83 GPS reading Fruiting N 1344 RM 825989 Charboneau 2011 RM Polygonaceae Polygonum aviculare L. RM-142477 Joseph L. M. Charboneau 9640 15 8 2011 U.S.A. Montana Valley Brazil Creek, S of Bentonite Road, ca 2.5 air mi WSW of Mahan and Hoyt Reservoir, ca 9 air mi S of Tampico; ca 8 air mi W of Glasgow. Grassland hills with big sagebrush on loamy soil. 2140 2160 ft. 48.1789° N, 106.8111° W to 48.177° N, 106.8074° W; NAD 83, GPS reading T28N R38E S15 SW1/4 48.1789 -106.8111 NAD 83 GPS reading Flowering and Fruiting N 1345 RM 827521 Kirkpatrick, Michael 2011 RM Polygonaceae Polygonum aviculare L. RM-144752 B. E. Nelson 83665 16 8 2011 U.S.A. Colorado Grand Gore Range: at the end of Dice Hill or BLM Road 2750, ca 3/4 mi N of Dice Hill, ca 8 air mi SSW of Kremmling. Disturbed areas at the edge of the road. 9640 ft. 39.9468° N, 106.4385° W; NAD 83, , GPS reading T1S R81W S27 NE1/4 39.9468 -106.4385 NAD 83 GPS reading Flowering and Fruiting N 1346 RM 830064 Kirkpatrick, Michael 2011 RM Polygonaceae Polygonum aviculare L. RM-144194 Michael K. Kirkpatrick 6212 19 6 2011 U.S.A. Colorado Eagle Gore Range: White River National Forest: McPhee Gulch, ca 4 air mi NE of State Bridge. Dry slopes and meadows with sagebrush and pinyon-juniper. 7300 7700 ft. 39.897° N, 106.5651° W; NAD 83, , GPS reading T2S R82W S4 SW1/4 SW1/4; also NW1/4 S9 39.897 -106.5651 NAD 83 GPS reading Flowering and Fruiting N 1347 RM 83043 Elliott, Brian 1999 RM Polygonaceae Polygonum aviculare L. RM-13379 Brian Elliott 9692 Elizabeth Mark 26 7 1999 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande National Forest: ca 1.5 mi along Willow Lake Trail, ca 2 air mi E of Crestone. Abies concolor, Pseudotsuga menziesii. 9200 ft. 37.9897° N, 105.6634° W T43N R12E S9 South1/2 37.9897 -105.6634 Flowering N N 1348 RM 831271 Kirkpatrick, Michael 2011 RM Polygonaceae Polygonum aviculare L. RM-144232 Michael K. Kirkpatrick 7420 12 7 2011 U.S.A. Colorado Eagle Sawatch Range: White River National Forest: Lime Creek Canyon, off of Forest Road 506, ca 1 air mi S of Crooked Creek Reservoir and ca 20 air mi S of Wolcott. Riparian corridor with willow, Dasiphora, and recruiting spruce. 9240 ft. 39.4083° N, 106.6537° W; NAD 83, , GPS reading T7S R83W S27 NW1/4 SW1/4; also NE1/4 SE1/4 S28 39.4083 -106.6537 NAD 83 GPS reading Flowering N 1349 RM 832895 Kirkpatrick, Michael 2011 USFS 898925 USFS0060561 Polygonaceae Polygonum aviculare L. RM-144349 Michael K. Kirkpatrick 9044 17 8 2011 U.S.A. Colorado Pitkin Sawatch Range: Seller Park, along Forest Road 105, ca 2 air mi N of Nast and ca 23 air mi ESE of Basalt. Moist mountain meadow bordered by stream. 9600 ft. 39.3194° N, 106.6047° W; NAD 83, , GPS reading T8S R83W S25 SE1/4 39.3194 -106.6047 NAD 83 GPS reading Flowering and Fruiting N USFS0060561 1350 RM 83324 Elliott, Brian 1999 RM Polygonaceae Polygonum aviculare L. RM-13211 Brian Elliott 9970 Elizabeth Mark and Pete Schneider 28 7 1999 U.S.A. Colorado Las Animas [location and coordinates withheld] Pinus ponderosa, Quercus gambellii. 8800 ft. Flowering N N 1351 RM 835242 Pryors 2008 USFS0047568 Polygonaceae Polygonum aviculare L. RM-115458 B. E. Nelson 76169 12 8 2008 U.S.A. Montana Carbon Pryor Mountains: Custer National Forest: spring complex near the head of Dry Head Creek S of Harsten Flat, ca 26 air mi ESE of Bridger. Wet to dry meadow, around springs, and along stream. 6600 6800 ft. 45.1958° N, 108.4209° W; uncertainty 0.25 mi., GPS reading T7S R27E S29 SE1/4 45.1958 -108.4209 0 mi. GPS reading Flowering and Fruiting N USFS0047568 1352 RM 838605 Stewart 2012 RM Polygonaceae Polygonum aviculare L. RM-149854 Emma E. Freeland 1860 6 7 2012 U.S.A. Montana Madison Madison Range: Trail Creek, ca 2.5-4 air mi E of Ennis Lake, ca 10 air mi NE of Ennis. Rocky Mountain juniper woodland with a sagebrush understory. 6120 6420 ft. 45.4574° N, 111.6194° W to 45.4583° N, 111.6132° W; NAD 83, , GPS reading T4S R1E S28 45.4574 -111.6194 NAD 83 GPS reading Flowering and Fruiting N 1353 RM 84013 Elliott, Brian 1999 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Brian Elliott. RM-13410 Ronald L. Hartman 65135 Fengjie Sun 11 7 1999 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: ca 2.5 air mi NNW of Colo Hwy 114 on road to Cabin Draw. Ridge and sides of basaltic rock. 8600 ft. 38.1963° N, 106.3152° W T46N R6E S33 38.1963 -106.3152 Flowering and Fruiting N N 1354 RM 840163 Hallman 2009 USFS0050754 Polygonaceae Polygonum aviculare L. RM-119221 Hans Hallman 2977 26 7 2009 U.S.A. South Dakota Harding Custer National Forest: Slim Buttes: in the vicinity of Willard Gap off of Rimrock Trail or Forest Road 3150, ca 3 air mi ESE of Summit Pass on SD Hwy 79 and ca 26.5 air mi SE of Buffalo. Mixed grass and badlands. 3240 3300 ft. 45.3537° N, 103.1124° W; NAD 83, , GPS reading T16N R8E S14 N1/2 45.3537 -103.1124 NAD 83 GPS reading Fruiting N USFS0050754 1355 RM 84100 Elliott, Brian 1999 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Brian Elliott. RM-13414 Ronald L. Hartman 65222 28 7 1999 U.S.A. Colorado Huerfano Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: 2.5 air mi S of Apache City, I-25 and County Road 110. Roadside along frontage road. 6000 ft. 37.8133° N, 104.9294° W T26S R67W S6 37.8133 -104.9294 Flowering and Fruiting N N 1356 RM 8415 Taylor, Amy 1998 RM 650076 RM0228603 Polygonaceae Polygonum aviculare L. RM-530 Amy J. Roderick 7287 27 7 1998 U.S.A. Wyoming Albany Upper North Platte and Laramie River Drainages: Laramie Plains: Wheatland Reservoir No. 3 along Garrett Road, ca 16.4 air mi NE of Rock River. Sagebrush, rabbitbrush, and mixed grasses around reservoir. 6900 ft. 41.893° N, 105.7319° W T22N R74W S8 41.893 -105.7319 Flowering N RM0228603 N 1357 RM 842942 Williams RM 960100 RM0215230 Polygonaceae Polygonum aviculare L. RM-150376 Roger L. Williams 1670 26 8 2012 U.S.A. Wyoming Carbon Encampment. Dry disturbed soil. 7300 ft. T14N R84W S1 41.2105 -106.7877 NAD 83 1 mi. N N Nat. Geog. TOPO! Occasional. Flowering and Fruiting N RM0215230 N 1358 RM 843328 Fowler RMRS USFS 892206 USFS0054919 Polygonaceae Polygonum aviculare L. RM-150531 James F. Fowler 3317 18 7 2003 U.S.A. Arizona Coconino Coconino National Forest: Buck Mountain Flats, ca 6 mi S of Happy Jack Ranger Station. Ponderosa pine forest. 7000 ft. T15N R9E S33; also S34 IMAX burn Flowering and Fruiting N N 1359 RM 84470 Elliott, Brian 1999 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Brian Elliott. RM-13423 Ronald L. Hartman 65590 31 7 1999 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Rio Grande National Forest: Soda Spring Gulch, County Road LL56, ca 7 air mi WSW of Villa Grove. Igneous outcrops and adjacent grassland. 8600 9400 ft. 38.224° N, 106.0741° W T46N R8E S22 SE1/4; also SW1/4 S23 and NE1/4 S27 38.224 -106.0741 Flowering and Fruiting N N 1360 RM 84598 Elliott, Brian 1999 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Brian Elliott. RM-13426 Ronald L. Hartman 65717 3 8 1999 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: County Road NN56, 3 air mi NW of Villa Grove. Open grassland and roadside. 8150 8200 ft. 38.2793° N, 105.9813° W T47N R9E S33 38.2793 -105.9813 Flowering and Fruiting N N 1361 RM 849194 Hallman 2009 USFS 889679 USFS0056756 Polygonaceae Polygonum aviculare L. RM-119256 Hans Hallman 3667 2 8 2009 U.S.A. Montana Powder River Custer National Forest: Ashland Ranger District: just NW of unnamed 4WD road ca 1.5 air mi SW of The Breaks Coulee, ca 15 air mi NE of Ashland. Ponderosa pine and grass-dominated draw. 3100 3200 ft. 45.7772° N, 106.1018° W; NAD 83, , GPS reading T1S R46E S6 SE1/4 45.7772 -106.1018 NAD 83 GPS reading Vegetative N USFS0056756 1362 RM 85043 Elliott, Brian 1999 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Brian Elliott. RM-13439 Ronald L. Hartman 66162 18 8 1999 U.S.A. Colorado Chaffee Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: Forest Road 104, 4 air mi S of Salida on jeep trail to top of Methodist Mountain. Grassy slope with Neoparrya lithophila fairly common for the previous 400-500 vertical ft, often greening abundantly in understory of Pinus ponderosa. 8700 9200 ft. 38.4742° N, 105.9978° W T49N R9E S29 38.4742 -105.9978 Flowering and Fruiting N N 1363 RM 850757 Brummer 2012 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.. RM-152240 Lori E. Brummer 11998 Gay Austin 15 9 2012 U.S.A. Colorado Mesa Grand Mesa: Grand Mesa National Forest: Kennicott Slough Reservoir; east side of the reservoir, ca 32 3/4 air mi ESE of Grand Junction. Disturbed area where water recedes near the reservoir. 9993 ft. 39.0308° N, 107.9574° W; NAD 83, , GPS reading T12S R95W S12 NE1/4 39.0308 -107.9574 NAD 83 GPS reading Flowering and Fruiting N 1364 RM 85302 Elliott, Brian 1999 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Brian Elliott. RM-13445 Ronald L. Hartman 66420 22 8 1999 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Dry Gulch Road. Volcanics. 8200 9300 ft. 38.1411° N, 106.241° W T45N R7E S19; also S20 and S17 38.1411 -106.241 Flowering and Fruiting N N 1365 RM 85365 Elliott, Brian 1999 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Brian Elliott. RM-13446 Ronald L. Hartman 66483 22 8 1999 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Dry Gulch Road. Grassy slopes, coniferous covered tops. 9400 9800 ft. 38.1825° N, 106.2039° W; uncertainty 1 mi. T45N R7E S4 38.1825 -106.2039 1 mi. Flowering N N 1366 RM 86007 Refsdal 1994 RM 653421 RM0228915 Polygonaceae Polygonum aviculare L. RM-13500 C. H. Refsdal 1315 30 6 1994 U.S.A. Wyoming Sweetwater Basins and Mountains of Southwest Wyoming: Flaming Gorge National Recreation Area: ca 8 air mi SE of Buckboard Crossing; ca 9.1 road mi S of Buckboard Road on Wyo Hwy 530, then 1.3 road mi E of Wyo Hwy 530. Tamarix invading shoreline; rabbitbrush-sagebrush community on edge of lakeshore; gentle slopes. 6070 6100 ft. 41.1403° N, 109.5754° W; uncertainty .5 mi., Digital Map T13N R108W S3 NW1/4 41.1403 -109.5754 1 mi. GeoLocate AP Flowering and Fruiting N RM0228915 N 1367 RM 860516 Irwin 2011 RM Polygonaceae Polygonum aviculare L. RM-153898 Joshua J. Irwin 6353 17 7 2011 U.S.A Idaho Lemhi Pahsimeroi Valley: Morse Creek alluvial fan, N of Morse Creek, 20.5 air mi ENE of Challis. 25-75 plants estimated in xeric coarse textured soil within roadside vegetation, 3 degree slope, W aspect, alluvial geology. 5708 ft. T15N R22E S27 44.60924 -113.84039 NAD 83 30 m. 25-75 plants estimated. Flowering and Fruiting N N 1368 RM 860623 Irwin 2011 RM Polygonaceae Polygonum aviculare L. RM-153909 Joshua J. Irwin 6464 18 7 2011 U.S.A Idaho Custer Challis National Forest: White Knob Mountains: south bank of the East Fork Big Lost River, across from Castle Creek, 19.3 air mi W of Mackay. <25 plants estimated in xeric coarse textured soil within roadside vegetation, no slope, trachyandesite geology. 7180 ft. T7N R21E S32 43.89781 -113.99817 NAD 83 30 m. Flowering and Fruiting N N 1369 RM 861490 Irwin 2011 RM Polygonaceae Polygonum aviculare L. RM-154024 Joshua J. Irwin 7366 Ben Legler 5 8 2011 U.S.A Idaho Custer Challis National Forest: Eastern Boulder Mountains: valley of the North Fork Big Lost River, between Slide and Corral canyons, 16.5 air mi NNE of Sun Valley. 25-75 plants estimated in xeric coarse textured soil within roadside vegetation, 4 degree slope, SSE aspect, shale geology. 7469 ft. T7N R18E S13 43.93024 -114.27348 NAD 83 30 m. 25-75 plants estimated. Flowering N N 1370 RM 861750 Irwin 2011 RM Polygonaceae Polygonum aviculare L. RM-154050 Joshua J. Irwin 7635 10 8 2011 U.S.A Idaho Lemhi Salmon National Forest: Salmon River Mountains: northernmost reach of Silver Creek, hillside just N of the creek, 28.8 air mi NW of Salmon. Dominant population in xeric coarse textured soil within roadside vegetation, 23 degree slope, SW aspect, rhyodacite geology. 6313 ft. T19N R18E S32 44.93544 -114.37501 NAD 83 30 m. Flowering N N 1371 RM 862307 Irwin 2011 RM Polygonaceae Polygonum aviculare L. RM-154102 Joshua J. Irwin 8209 20 8 2011 U.S.A Idaho Custer Targhee National Forest: Lemhi Range: divide between North Fork Eightmile Canyon and South Fork Pass Creek, 31.7 air mi ENE of Mackay. 25-75 plants estimated in xeric soil within roadside vegetation, 2 degree slope, N aspect, limestone geology. 7838 ft. T9N R29E S33 44.06792 -113.01439 NAD 83 30 m. 25-75 plants estimated. Flowering and Fruiting N N 1372 RM 863077 Irwin 2010 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Joshua J. Irwin. RM-133455 Ronald L. Hartman 90018 Joshua J. Irwin 26 5 2010 U.S.A. Idaho Lemhi Bitterroot Range: Badger Spring Gulch from the edge of Big Flat, ca 8 air mi N of Salmon. Breaks with loose sediments of sand and clay, sagebrush grasslands below to scattered ponderosa pine above. 3890 4265 ft. 45.2871° N, 113.8742° W to 45.2965° N, 113.8631° W; NAD 83, , GPS reading T6S R18W S28; also N1/2 S33 45.2871 -113.8742 NAD 83 GPS reading Flowering and Fruiting N N 1373 RM 863840 Irwin 2010 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Joshua J. Irwin. RM-133475 Ronald L. Hartman 90808 1 8 2010 U.S.A. Idaho Lemhi Salmon National Forest: Salmon River Mountains: Forest Road 055 along Panther Creek at Clear Creek Trailhead. Disturbed area and adjacent streamside. 3412 ft. 45.2899° N, 114.3492° W; NAD 83, , GPS reading T23N R18E S28 45.2899 -114.3492 NAD 83 GPS reading Flowering and Fruiting N N 1374 RM 863972 Irwin 2010 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.
Annotated by Joshua J. Irwin. RM-133479 Ronald L. Hartman 90994 3 8 2010 U.S.A. Idaho Lemhi Salmon National Forest: Beaverhead Mountains: lower Railroad Canyon, 4.4 road mi NE of Leadore on Ida Hwy 29. Limestone outcrops and talus slope to roadside. 6399 ft. 44.7131° N, 113.2825° W; NAD 83, , GPS reading T16N R27E S18 44.7131 -113.2825 NAD 83 GPS reading Flowering and Fruiting N N 1375 RM 864489 Dorn 2013 RM 914475 RM0228355 Polygonaceae Polygonum aviculare L. RM-154836 Robert D. Dorn 10816 31 7 2013 U.S.A. Wyoming Goshen Ca 4 mi NE of Lingle. Moist meadow, with Medicago and Chenopodium. 4300 ft. 42° 10.5' N, 104° 16.6' W; unknown, , Specimen Label 42.175 -104.276667 unknown N GPS reading Flowers white; plants prostrate. Flowering and Fruiting N RM0228355 N 1376 RM 86459 Refsdal 1994 RM 653434 RM0228914 Polygonaceae Polygonum aviculare L. RM-13538 C. H. Refsdal 1713 13 7 1994 U.S.A. Wyoming Sweetwater Basins and Mountains of Southwest Wyoming: Flaming Gorge National Recreation Area: Blacks Fork river bottom, ca 11 air mi SW of Green River; north side of the Blacks Fork; east side of Wyo Hwy 530. Alkaline clay and sand on the river bottom. 6040 6100 ft. 41.3791° N, 109.6187° W; uncertainty 1 mi., Digital Map T16N R108W S7 South1/2; also South1/2 S8 41.3791 -109.6187 1 mi. GeoLocate AP Flowering and Fruiting N RM0228914 N 1377 RM 8655 Taylor, Amy 1998 RM 650077 RM0228601 Polygonaceae Polygonum aviculare L. RM-540 Amy J. Roderick 7502 1 8 1998 U.S.A. Wyoming Carbon [location and coordinates withheld] Holding pond and creek at edge of sagebrush and rabbitbrush; graminoids dominant. 6800 ft. Flowering and Fruiting N RM0228601 N 1378 RM 865917 Irwin 2011 RM Polygonaceae Polygonum aviculare L. RM-155203 Ronald L. Hartman 92036 16 8 2011 U.S.A. Idaho Custer Challis National Forest: Southern Salmon River Mountains: ca 3 road mi N of Ida Hwy 75 on Squaw Creek Road, along road for ca 100 m, ca 19.5 air mi SW of Challis. Talus slopes and roadside. 5695 ft. 44° 16.796' N, 114° 28.017' W; NAD 83, , GPS reading T11N R17E S16 44.279933 -114.46695 NAD 83 GPS reading Flowering and Fruiting N 1379 RM 86726 Refsdal 1994 Polygonaceae Polygonum aviculare L. RM-13550 C. H. Refsdal 1949 23 7 1994 U.S.A. Utah Summit [location and coordinates withheld] New growth in old fire area; steep, west-facing slopes; some clay soils. 8080 9280 ft. Flowering and Fruiting N N 1380 RM 868538 Stewart 2013 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.. RM-153554 Emma E. Freeland 6798 15 7 2013 U.S.A. Montana Beaverhead Blacktail Mountains: Weston Canyon, ca 11-12 air mi S of Dillon, ca 1-4 air mi N of Ashbough Peak. Disturbed ground around a cattle trough. 5980 ft. 45.0491° N, 112.5838° W; NAD 83, , GPS reading T9S R8W S16 SE1/4 45.0491 -112.5838 NAD 83 GPS reading Flowering and Fruiting N 1381 RM 869027 Stewart 2013 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.. RM-153607 Emma E. Freeland 7187 21 7 2013 U.S.A. Montana Beaverhead Henrys Lake Mountains: Antelope Basin, along the Continental Divide National Scenic Trail, ca 11 air mi SSW of Earthquake Lake, ca 48 air mi S of Ennis. Roadside. 7040 7280 ft. 44.7159° N, 111.4913° W; NAD 83, , GPS reading T13S R2E S9 SW1/4; also NE1/4 S16 44.7159 -111.4913 NAD 83 GPS reading Flowering and Fruiting N 1382 RM 869029 Stewart 2013 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.. RM-153607 Emma E. Freeland 7189 21 7 2013 U.S.A. Montana Beaverhead Henrys Lake Mountains: Antelope Basin, along the Continental Divide National Scenic Trail, ca 11 air mi SSW of Earthquake Lake, ca 48 air mi S of Ennis. Roadside. 7040 7280 ft. 44.7159° N, 111.4913° W; NAD 83, , GPS reading T13S R2E S9 SW1/4; also NE1/4 S16 44.7159 -111.4913 NAD 83 GPS reading Flowering and Fruiting N 1383 RM 869448 Stewart 2013 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.. RM-154296 Emma E. Freeland 7608 31 7 2013 U.S.A. Montana Madison Tobacco Root Mountains: North Willow Creek, ca 2 air mi SW of Pony, ca 4.5 air mi NE of Hollowtop Mountain. At a trail intersection in grasslands on west-facing slopes. 6680 6720 ft. 45.6392° N, 111.9119° W to 45.6386° N, 111.9104° W; NAD 83, , GPS reading T2S R3W S25 N1/2 45.6392 -111.9119 NAD 83 GPS reading Flowering and Fruiting N 1384 RM 869560 Stewart 2013 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.. RM-154306 Emma E. Freeland 7720 1 8 2013 U.S.A. Montana Madison Gravelly Range: along Forest Road 292, ca 1/4 air mi S of Call Road Reservoir, ca 17 air mi SSW of Ennis. Roadside. 7930 7970 ft. 45.1285° N, 111.8589° W to 45.1292° N, 111.8602° W; NAD 83, , GPS reading T8S R2W S21 NW1/4 45.1285 -111.8589 NAD 83 GPS reading Flowering and Fruiting N 1385 RM 869591 Stewart 2013 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.. RM-154307 Emma E. Freeland 7751 1 8 2013 U.S.A. Montana Madison Gravelly Range: along Forest Road 292, ca 1/4 air mi S of Call Road Reservoir, ca 17 air mi SSW of Ennis. Dry mountain meadow. 7930 7970 ft. 45.1285° N, 111.8589° W to 45.1292° N, 111.8602° W; NAD 83, , GPS reading T8S R2W S21 NW1/4 45.1285 -111.8589 NAD 83 GPS reading Flowering and Fruiting N 1386 RM 869927 Stewart 2013 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.. RM-154376 Emma E. Freeland 8087 10 8 2013 U.S.A. Montana Madison Horn Mountains: Cliff Lake, the inlet at Horn Creek, NE of Antelope Prong, ca 5 air mi SW of junction of Mont Hwy 87 and U.S. Hwy 287. Boat launch parking lot. 6360 ft. 44.763° N, 111.5371° W; NAD 83, , GPS reading T12S R2E S30 NW1/4 44.763 -111.5371 NAD 83 GPS reading Flowering and Fruiting N 1387 RM 870911 Kirkpatrick, Michael 2011 USFS USFS0061156 Polygonaceae Polygonum aviculare L. RM-144349 Michael K. Kirkpatrick 9044 17 8 2011 U.S.A. Colorado Pitkin Sawatch Range: Seller Park, along Forest Road 105, ca 2 air mi N of Nast and ca 23 air mi ESE of Basalt. Moist mountain meadow bordered by stream. 9600 ft. 39.3194° N, 106.6047° W; NAD 83, , GPS reading T8S R83W S25 SE1/4 39.3194 -106.6047 NAD 83 GPS reading Flowering and Fruiting N USFS0061156 1388 RM 871815 Fertig Misc RM 914729 RM0228356 Polygonaceae Polygonum aviculare L. RM-155447 Walter Fertig 27050 26 8 2011 U.S.A. Wyoming Lincoln Overthrust Belt: south end of Rock Creek Ridge, ca 0.4 mi N of U.S. Hwy 30, 5.5 mi E or Sage Junction, 6.5 mi W of Fossil Butte. Steep, east-facing gray slate talus slope over whitish clay with <2% vegetative cover of Phacelia hastata, Rosa sayi, Elymus spicatus, Prunus virginiana, & Cymopterus terebinthinus. 6700 ft. zone 12T, 510516E, 4630848N; NAD 83, Specimen Label T21N R119W S1 SW1/4 NE1/4 Flowering and Fruiting N RM0228356 N 1389 RM 873702 Brummer 2010 RM Polygonaceae Polygonum aviculare L. RM-129570 Lori E. Brummer 586 26 6 2010 U.S.A. Colorado Delta Dry Gulch, NNE of Petrie Mesa, ca 6 road mi from Devils Thumb Golf Club, ca 9 1/4 air mi NNW of Delta. Pinyon/juniper forest on south-facing slope of clay soils with basalt boulders. 7420 7640 ft. 38.8648° N, 108.1169° W to 38.866° N, 108.1182° W to 38.866° N, 108.1129° W; NAD 83, , GPS reading T14S R95W S3 W1/2 38.8648 -108.1169 NAD 83 GPS reading Flowering N 1390 RM 874045 Brummer 2010 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.. RM-129849 Lori E. Brummer 1039 4 7 2010 U.S.A. Colorado Montrose Fruitland Mesa: Green Mountain, ca 14 road mi W of Black Canyon Road, ca 18.5 air mi ESE of Delta. Dry stock pond. 7640 8260 ft. 38.6433° N, 107.7773° W; GPS reading T51N R8W S33 NE1/4 38.6433 -107.7773 NAD 83 GPS reading Flowering and Fruiting N 1391 RM 874203 Brummer 2010 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.. RM-129853 Lori E. Brummer 1088 26 7 2010 U.S.A. Colorado Montrose Uncompahgre Plateau: Uncompahgre National Forest: Windy Point and Iron Springs Mesa, Forest Road 507, ca 35 air mi W of Montrose. Disturbed area in aspen/spruce forest. 8550 9562 ft. 38.4566° N, 108.5355° W to 38.4622° N, 108.534° W; NAD 83, , GPS reading T48N R15W S5 NE 1/4 38.4566 -108.5355 NAD 83 GPS reading Flowering N 1392 RM 874416 Brummer 2010 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.. RM-129920 Lori E. Brummer 1301 30 7 2010 U.S.A. Colorado Mesa Battlement Mesa: Grand Mesa National Forest: Brush Creek Trail to Battlement Trail, ca 46 air mi NW of Grand Junction. Aspen/mountain shrub community. 8567 10200 ft. 39.3403° N, 107.8408° W to 39.3801° N, 107.8277° W to 39.3747° N, 107.8342° W; GPS reading T8S R93W S25 N1/2; also S24, S13, and S12 39.3403 -107.8408 NAD 83 GPS reading Flowering N 1393 RM 874890 Brummer 2010 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.. RM-129970 Lori E. Brummer 1775 8 8 2010 U.S.A. Colorado Mesa Uncompaghre Plateau: Dominguez Road and Tabegauche Trail, ca 27.5 air mi WNW of Delta. Pinyon/juniper with scattered ponderosa pine on sandstone mesa. 7650 7890 ft. 38.7538° N, 108.5696° W to 38.7586° N, 108.5873° W to 38.7618° N, 108.5899° W; GPS reading T15S R100W S10 SW1/4; also N1/2 S16 and S8 38.7538 -108.5696 NAD 83 GPS reading Flowering and Fruiting N 1394 RM 87621 Refsdal 1994 RM 653419 RM0228511 Polygonaceae Polygonum aviculare L. RM-13608 C. H. Refsdal 2740 9 8 1994 U.S.A. Wyoming Sweetwater Basins and Mountains of Southwest Wyoming: Seedskadee National Wildlife Refuge: ca 26 air mi NW of Green River; 2.3 mi S of Refuge Headquarters on through waterfowl viewing gate on north side of river. Clay streambanks, willows. 6270 6285 ft. 41.8926° N, 109.8148° W; uncertainty .75 mi., Digital Map T22N R109W S18 NW1/4; also South1/2 S7 41.8926 -109.8148 1 mi. GeoLocate AP Flowering and Fruiting N RM0228511 N 1395 RM 87661 Refsdal 1994 RM 653418 RM0228512 Polygonaceae Polygonum aviculare L. RM-13609 C. H. Refsdal 2778 11 8 1994 U.S.A. Wyoming Sweetwater Basins and Mountains of Southwest Wyoming: 3/4 mi E of Green River on FMC road along the Green River by the bridge. River bottom, river rock, willows, grasses. 6065 ft. 41.4947° N, 109.4339° W; uncertainty 0.5 mi. T18N R107W S36 NW1/4 41.4947 -109.4339 1 mi. Flowering and Fruiting N RM0228512 N 1396 RM 87703 Refsdal 1994 RM 653417 RM0228579 Polygonaceae Polygonum aviculare L. RM-13611 C. H. Refsdal 2814 14 8 1994 U.S.A. Wyoming Sweetwater Basins and Mountains of Southwest Wyoming: ca 1 air mi W of Green River; 0.6 mi W of junction of Wyo Hwy 374 and East Flaming Gorge Road. River bottom, river rock, clays, willows, grasses. 6080 ft. 41.5429° N, 109.4879° W; uncertainty .5 mi., Digital Map T18N R107W S16 NE1/4 41.5429 -109.4879 1 mi. GeoLocate AP Flowering and Fruiting N RM0228579 N 1397 RM 877487 Brummer 2011 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.. RM-143622 Lori E. Brummer 4278 21 6 2011 U.S.A. Colorado Montrose Uncompahgre Basin: hills SE of Cedar Creek, ca 10 air mi SE of Montrose. Disturbed area near stock pond in pinyon/juniper. 6580 7800 ft. 38.38177° N, 107.736° W to 38.3951° N, 107.7717° W; NAD 83, , GPS reading T48N R8W S20 South1/2; also NE1/4 S29, N1/2 S28, and W1/2 S27 38.38177 -107.736 NAD 83 GPS reading Flowering and Fruiting N 1398 RM 87820 Refsdal 1994 RM 653416 RM0228580 Polygonaceae Polygonum aviculare L. RM-13616 C. H. Refsdal 2918 3 9 1994 U.S.A. Wyoming Sweetwater [location and coordinates withheld] Upland sandy soils, clay river banks. 6250 ft. Flowering and Fruiting N RM0228580 N 1399 RM 8789 Taylor, Amy 1998 RM 650078 RM0228105 Polygonaceae Polygonum aviculare L. RM-549 Amy J. Roderick 7622 2 8 1998 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Hanna Basin: Medicine Bow River at County Road 291, ca 10.1 air mi N of Hanna. Sagebrush-greasewood in disturbed area. 6400 ft. 42.0094° N, 106.5079° W T24N R81W S34 42.0094 -106.5079 Flowering and Fruiting N RM0228105 N 1400 RM 87909 Refsdal 1994 RM 653415 RM0228581 Polygonaceae Polygonum aviculare L. RM-13620 C. H. Refsdal 2996 3 9 1994 U.S.A. Wyoming Lincoln [location and coordinates withheld] Meadow, pasture. 6690 6700 ft. Flowering and Fruiting N RM0228581 N 1401 RM 880022 Brummer 2011 RM Polygonaceae Polygonum aviculare L. RM-155907 Lori E. Brummer 7015 14 8 2011 U.S.A. Colorado Ouray Uncompahgre Plateau: Spring development off Dave Wood Road between Dewdrop Springs and Happy Canyon, ca 13 air mi SW of Montrose. Disturbed area in montane. 8632 ft. 38.2712° N, 107.9705° W; NAD 83, , GPS reading T46N R10W S4 NE1/4 38.2712 -107.9705 NAD 83 GPS reading Flowering and Fruiting N 1402 RM 881173 Dorn 2014 RM 921393 RM0079911 Polygonaceae Polygonum aviculare L. RM-156262 Robert D. Dorn 11436 17 7 2014 U.S.A. Wyoming Converse Ca 11 mi SW of Esterbrook. Roadsidie with P. douglasii and Verbena. 7400 ft. 42° 18.4' N, 105° 30.5' W; unknown, , GPS reading 42.306667 -105.508333 unknown GPS reading Flowers white. Flowering N RM0079911 N 1403 RM 88125 Refsdal 1994 Polygonaceae Polygonum aviculare L. RM-13633 C. H. Refsdal 3181 4 9 1994 U.S.A. Utah Daggett North Slope Uinta Mountains: Ashley National Forest: east side of Browne Lake; east side of dam; north side of Forest Road 96. Conifer forest, meadow, willows. 8220 8280 ft. T2N R19E S32 South1/2; also T1N R19E N1/2 S5 40.8653 -109.8064 1 mi. Calc. from TRS Flowering and Fruiting N N 1404 RM 881351 Dorn 2014 RM 921713 RM0079580 Polygonaceae Polygonum aviculare L. RM-156328 Robert D. Dorn 11634 24 9 2014 U.S.A. Wyoming Crook Ca 3.5 mi E of Alva. Along puddle in road, with Plantago and Matricaria. 4800 ft. 44° 41.5' N, 104° 22.3' W; unknown, , GPS reading 44.691667 -104.371667 unknown GPS reading Flowers white. Flowering N RM0079580 N 1405 RM 8861 Taylor, Amy 1998 RM 650079 RM0228104 Polygonaceae Polygonum aviculare L. RM-550 Amy J. Roderick 7688 Kevin J. Taylor 6 8 1998 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Ferris Mountains: Miners Canyon on northeastern side of range, ca 16 air mi N of Independence Rock. Along creek; chokecherry, hawthorn, willow, boxelder, and sagebrush common. 6400 6600 ft. 42.2674° N, 107.1238° W T27N R86W S33 42.2674 -107.1238 Flowering and Fruiting N RM0228104 N 1406 RM 898900 OConner 2017 RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.. RM-448346 Crista L. O'Conner 4615 24 7 2017 U.S.A. Idaho Idaho Bitterroot Mountains: Elk Meadow along upper Brushy Fork, ca 10 air mi E of Lolo Pass Visitor Center. Disturbed dispersed campsite and roadside. 5974 ft. 46.6567° N, 114.372° W; WGS 84, , GPS reading T38N R17E S7 N1/2 46.6567 -114.372 WGS 84 GPS reading Flowering and Fruiting 1407 RM 905820 So Rocky Mts RM 958186 RM0210682 Polygonaceae Polygonum aviculare L. RM-451802 Sherel Goodrich 28336 8 9 2011 U.S.A. Colorado Rio Blanco Ca 9 air mi NE of Rangely, on the White River. Brackish wetland on the floodplain of the river. 5200 ft. 40° 37' 38" N, 109° 44' 23.2" W; unknown, , Specimen Label 40.627222 -109.739778 unknown N Specimen Label Flowering and Fruiting N RM0210682 N 1408 RM 906021 RMHERB2 RM 957878 RM0213620 Polygonaceae Polygonum aviculare L. RM-451951 Donald L. Hazlett 1082 Carlos A. Popolizio 28 8 1996 U.S.A. Wyoming Platte Camp Guernsey: Deercorn Spring Creek, ca 0.7 km W of Broom Creek. Gentle slope; riparian; rocky sandy loam; with Eleocharis palustris, Poa pratensis, Melilotus officinalis, Scripus, Juncus spp. 1500 m. 507750E, 4695750N; unknown, GPS reading N Locally common; decumbent to prostrate, rhizomatous herb; 3-5 dm long; corolla purple. Flowering and Fruiting N RM0213620 N 1409 RM 906466 RMHERB2 RM 957739 RM0215429 Polygonaceae Polygonum aviculare L. RM-451752 Nancy E. Hastings 458 29 8 2007 U.S.A. Wyoming Platte Camp Guernsey: Osburn Ranch parcel; southwest corner of transect ca 1.8 km NW of Range Control, 3.9 km NE of Guernsey Reservoir. Rolling; mixed grass prairie; silty loam with occasional gravelly area; with Hesperostipa comata, Bouteloua gracilis, Artemisia cana, A. frigida, Gutierrezia sarothrae, Plantago patagonica, Machaeranthera tanacetifolia, Liatris spicata, Schizachyrium scoparium (gravel), Agropyron cristatum (drainage). 1421 m. 517286E, 4691200N to 517279E, 4691394N to 517566E, 4691247N; unknown, GPS reading N Locally abundant; prostrate herb; 4 dm long; corolla white. Flowering N RM0215429 N 1410 RM 906468 RMHERB2 RM 957740 RM0215430 Polygonaceae Polygonum aviculare L. RM-451730 Nancy E. Hastings 302 P. Block 3 7 2007 U.S.A. Wyoming Platte Camp Guernsey: Osburn Ranch parcel; north end of transect ca 9.9 km NW of Range Control, ca 4.2 km NE of North Platte River. South-facing slope; mixed sagebrush grassland; silty loam; with Artemisia nova, A. tridentata, Bromus japonicus, Hesperostipa comata, Nassella viridula, Pascopyrum smithii. 1537 m. 510588E, 4695731N to 510829E, 4695286N; unknown, GPS reading N Local; prostrate, taprooted, annual herb; 1.5 dm in diameter. Flowering N RM0215430 N 1411 RM 907243 RMHERB2 RM 961508 RM0219402 Polygonaceae Polygonum aviculare L. RM-452290 Patricia P. Douglas 164 Nancy E. Hastings 10 9 1999 U.S.A. Wyoming Fremont Lander Training Area: west end of transect ca 0.9 km E of Smith Creek, ca 3.9 km W of Little Popo Agie River. West to southwest-facing slopes (level to 30°); Wyoming big sagebrush/basin big sagebrush with mixed grasses; Frontier formation: silty sandy loam to clay loam with sandstone outcrops; drainage; with Artemisia tridentata, Chrysothamnus nauseosus, C. viscidiflorus, Koeleria macrantha, Aristida purpurea, Bromus inermis. 1658 m. zone DMC, 689900E, 4744600N to 689600E, 4744520N to 689700E, 4744160N; unknown, GPS reading N Scattered; prostrate, taprooted, annual herb; 4 dm in diameter. Flowering N RM0219402 N 1412 RM 908412 SE WY 1993 RM 606946 RM0228494 Polygonaceae Polygonum aviculare L. RM-109234 Ronald L. Hartman 38178 23 6 1993 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeast Plains: Southern Powder River Basin: Poison Spider Oil Field, ca 24 air mi W of Casper. Sandy slopes and flats with sandstone outcrops in uplands with ponderosa pine. 5700 5900 ft. 42.8586° N, 106.7825° W; uncertainty 0.5 mi. T33N R83W S3 NE1/4 42.8586 -106.7825 1 mi. N N Flowering and Fruiting N RM0228494 N 1413 RM 908413 SE WY 1993 RM 606947 RM0228495 Polygonaceae Polygonum aviculare L. RM-109263 Ronald L. Hartman 38443 24 6 1993 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeast Plains: Southern Powder River Basin: north end of Pine Mountain. Ponderosa pine rimmed mesa. 6200 6600 ft. 42.9742° N, 106.8797° W; uncertainty 2 mi. T35N R84W S26 N1/2; also NE1/4 S27 and SE1/4 S23 42.9742 -106.8797 2 mi. N N Flowering and Fruiting N RM0228495 N 1414 RM 908414 SE WY 1993 RM 606912 RM0228496 Polygonaceae Polygonum aviculare L. RM-109273 Ronald L. Hartman 38564 26 6 1993 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: U.S. Hwy 20, 26, 87, ca 8 air mi E of Casper. Sandstone outcrops, sandy slopes and grassland. 5200 5250 ft. 42.8584° N, 106.1752° W; uncertainty 1 mi. T33N R78W S2 SE1/4; also N1/2 S11 42.8584 -106.1752 1 mi. N N Fruiting N RM0228496 N 1415 RM 908416 SE WY 1993 RM 606913 RM0228497 Polygonaceae Polygonum aviculare L. RM-154 Ronald L. Hartman 38711 27 6 1993 U.S.A. Wyoming Converse [location and coordinates withheld] Breaks and sandy plains and slopes; grassland with patches of sagebrush. 5200 ft. Fruiting N RM0228497 N 1416 RM 908419 RMHERB2 RM 606914 RM0228498 Polygonaceae Polygonum aviculare L. RM-109308 Ronald L. Hartman 38830 27 6 1993 U.S.A. Wyoming Converse Southern Powder River Basin/Southeast Plains: Southern Powder River Basin: Wyoming Game and Fish Access area along the North Platte River in vicinity of Carey, ca 10 air mi E of Glenrock. River margin and sandy flats and slopes. 4980 ft. 42.8584° N, 105.6638° W; uncertainty 1 mi. T33N R73W S6 W1/2 42.8584 -105.6638 1 mi. N N Fruiting N RM0228498 N 1417 RM 908421 SE WY 1993 RM 606915 RM0228499 Polygonaceae Polygonum aviculare L. RM-109317 Ronald L. Hartman 38855 27 6 1993 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: breaks on south side of the North Platte River, ca 9 mi NW of Doublas. Sandy slopes and flats: grasslands with areas of sagebrush. 4900 5200 ft. 42.9603° N, 105.2464° W; uncertainty 2 mi. T33N R72W S16 W1/2; also E1/2 S17 42.9603 -105.2464 2 mi. Fruiting N RM0228499 N 1418 RM 908422 SE WY 1993 RM 606945 RM0228500 Polygonaceae Polygonum aviculare L. RM-109234 Ronald L. Hartman 38134 23 6 1993 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeast Plains: Southern Powder River Basin: Poison Spider Oil Field, ca 24 air mi W of Casper. Sandy slopes and flats with sandstone outcrops in uplands with ponderosa pine. 5700 5900 ft. 42.8586° N, 106.7825° W; uncertainty 0.5 mi. T33N R83W S3 NE1/4 42.8586 -106.7825 1 mi. N N Flowering and Fruiting N RM0228500 N 1419 RM 908456 Evert 1988 RM 532204 RM0228646 Polygonaceae Polygonum aviculare L. RM-41502 Erwin F. Evert 6130 20 8 1988 U.S.A. Wyoming Park Absaroka Mountains: on Carter Mountain near the head of Rose Creek. On tundra. 10000 10400 ft. T49N R103W S20; also S21 N N Flowering and Fruiting N RM0228646 N 1420 RM 917728 Heidel 2018 RM 981616 RM0245048 Polygonaceae Polygonum aviculare L. RM-454848 Bonnie Heidel 4802 11 8 2018 U.S.A. Wyoming Albany West slope Laramie Range: ca 0.5 mi N of U.S. Hwy 30, ca 2.4 air mi E of downtown Laramie. Leveled ridgetop area, red sandy loam; with Bromus inermis, Sisymbrium altissimum. 7350 ft. 41.3141° N, 105.55° W; WGS 84, , GPS reading T16N R73W S35 SE1/4 NW1/4 41.3141 -105.55 WGS 84 N N GPS reading Flowering N RM0245048 N 1421 RM 91953 Refsdal 1995 RM 637876 RM0228879 Polygonaceae Polygonum aviculare L. RM-13792 C. H. Refsdal 5377 13 7 1995 U.S.A. Wyoming Uinta North Slope Uinta Mountains: ca 10 air mi SW of Mountain View; 4.4 mi S on County Road 279. Roadside, hard clay and gravel. 7920 8020 ft. 41.1197° N, 110.4586° W; uncertainty 1 mi. T13N R116W S11 NE1/4; also NW1/4 S12 41.1197 -110.4586 1 mi. Flowering and Fruiting N RM0228879 N 1422 RM 920217 SE WY 1989 RM 647057 Polygonaceae Polygonum aviculare L. RM-103818 Ronald L. Hartman 24371 10 7 1989 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: U.S. Hwy 89, 6.4 mi S of Snake River crossing at Alpine Junction. Sandy-clay roadside. 5900 ft. 43.0906° N, 110.9036° W; uncertainty 1 mi. T36N R118W S22 43.0906 -110.9036 1 mi. N N Flowering N RM0228081 N 1423 RM 92417 Refsdal 1995 RM 637875 RM0228878 Polygonaceae Polygonum aviculare L. RM-13805 C. H. Refsdal 5836 23 7 1995 U.S.A. Wyoming Sweetwater Basins and Mountains of Southwest Wyoming: west flank of Cedar Mountain, ca 5 air mi NE of Lonetree; 2.6 mi E of junction of Sage Creek Mountain Road/County Road 4-1 on both sides of county road. Roadside. 8140 8260 ft. 41.1067° N, 110.0603° W; uncertainty 1 mi. T13N R112W S17 E1/2 41.1067 -110.0603 1 mi. Flowering and Fruiting N RM0228878 N 1424 RM 92497 Refsdal 1995 RM 637874 RM0228877 Polygonaceae Polygonum aviculare L. RM-13807 C. H. Refsdal 5916 23 7 1995 U.S.A. Wyoming Uinta Basins and Mountains of Southwest Wyoming: lower southwestern flanks of Cedar Mountain, ca 3.8 air mi NE of Lonetree; 0.9 mi SE on two track from junction of Sage Creek Mountain/Cedar Mountain roads. Dry washes, gray loose sands with Bentonite. 7760 7940 ft. 41.0919° N, 110.0961° W; uncertainty 1 mi. T13N R113W S24 41.0919 -110.0961 1 mi. Flowering and Fruiting N RM0228877 N 1425 RM 926852 Hartman Misc RM Polygonaceae Polygonum aviculare L. 1. Polygonum aviculare L.. RM-452512 Ronald L. Hartman 11942 18 8 1980 U.S.A. Utah Garfield Aquarius Plateau: ca 24 road mi SSW of Bicknell. Roadside and high rolling plains. 9600 ft. 38.1251° N, 111.6701° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T31S R2E S10 38.1251 -111.6701 NAD 83 0 mi. Nat. Geog. TOPO! Flowering and Fruiting N N 1426 RM 93562 Refsdal 1995 RM 637873 RM0228876 Polygonaceae Polygonum aviculare L. RM-13832 C. H. Refsdal 6973 15 8 1995 U.S.A. Wyoming Uinta [location and coordinates withheld] Salt desert shrubs, sandy soils, calcium carbonate deposits from a mineral spring. 6680 6740 ft. Flowering and Fruiting N RM0228876 N 1427 RM 94120 Refsdal 1995 Polygonaceae Polygonum aviculare L. RM-13842 C. H. Refsdal 7521 S. Goodrich 21 8 1995 U.S.A. Utah Daggett North Slope Uinta Mountains: Ashley National Forest: Sheep Creek Park, ca 8.5 air mi SW of Manila; 1.4 mi W of junction of Forest roads 221/096. Dry meadow. 8660 8700 ft. T2N R18E S26 40.8798 -109.8637 1 mi. Calc. from TRS Flowering and Fruiting N N 1428 RM 94310 Refsdal 1995 RM 637871 RM0228880 Polygonaceae Polygonum aviculare L. RM-13846 C. H. Refsdal 7707 1 9 1995 U.S.A. Wyoming Lincoln Basins and Mountains of Southwest Wyoming: ca 6.8 air mi W of Kemmerer; 2.1 mi S on County Road 328. Rolling sagebrush hills, clay soils. 6880 7120 ft. 41.7822° N, 110.7022° W T21N R117W S21 SE1/4; also SW1/4 S22, NW1/4 S27, NE1/4 S28 41.7822 -110.7022 Flowering and Fruiting N RM0228880 N 1429 RM 94416 Refsdal 1995 Polygonaceae Polygonum aviculare L. RM-13853 C. H. Refsdal 7813 2 9 1995 U.S.A. Utah Daggett North Slope Uinta Mountains: Ashley National Forest: East Fork Eagle Creek, ca 9.6 air mi SE of Manila; 1.4 mi W of Red Canyon Road on both sides of Forest Road 529. Upland, lodgepole pine, slopes. 7700 8080 ft. T1N R21E S4 40.8508 -109.5578 1 mi. Calc. from TRS Flowering and Fruiting N N 1430 RM 9545 Taylor, Amy 1998 RM 650080 RM0228103 Polygonaceae Polygonum aviculare L. RM-579 Amy J. Roderick 8300 15 8 1998 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: along Poison Spider Road, ca 19.4 air mi SE of Waltman. Sagebrush-grassland and roadside; red sandy soil. 6100 ft. 42.8147° N, 107.0407° W T33N R85W S21 42.8147 -107.0407 Flowering and Fruiting N RM0228103 N 1431 RM 95916 Chumley 1995 Polygonaceae Polygonum aviculare L. RM-13892 Timothy W. Chumley 1995 18 7 1995 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: South Park: along the southeastern shore of Antero Reservoir and adjacent hills, ca 4 air mi NE of Antero Junction; ca 6.5 air mi SW of Hartsel. On broad, grassy flats beside the lake. 8940 9200 ft. 38.9633° N, 105.8933° W; uncertainty 1 mi. T12S R76W S33 N1/2; also SE1/4 S28 and NE1/4 S32 38.9633 -105.8933 1 mi. Flowering N N 1432 RM 97191 Chumley 1995 Polygonaceae Polygonum aviculare L. RM-13911 Timothy W. Chumley 3225 15 8 1995 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: Platte River Mountains: Kenosha Pass and E along a drainage leading to Kenosha Creek, ca 1.2 air mi NE of intersection of Forest Road 126 and U.S. Hwy 285, ca 5 air mi NE of Jefferson. On forested edge of a wet drainage in Engelmann spruce. 9760 10080 ft. 39.4263° N, 105.7649° W; uncertainty 1 mi. T7S R75W S22 SE1/4; also S23 39.4263 -105.7649 1 mi. Flowering N N 1433 RM 9767 Taylor, Amy 1998 RM 650081 RM0228101 Polygonaceae Polygonum aviculare L. RM-593 Amy J. Roderick 8500 21 8 1998 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: North Platte River near Fort Caspar, ca 0.5 air mi S of Mills townsite. Willows, cottonwoods, and gravelly banks of river. 5100 ft. 42.8438° N, 106.3719° W; uncertainty 2 mi. T33N R79W S7; also T33N R80W S12 42.8438 -106.3719 2 mi. Flowering and Fruiting N RM0228101 N 1434 RM 99525 Chumley 1996 Polygonaceae Polygonum aviculare L. RM-13988 Timothy W. Chumley 4981 22 7 1996 U.S.A. Colorado Fremont East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Beaver Creek State Wildlife Area: along Beaver Creek and adjacent meadows, ridges and gulches off County Road 132 at terminus, ca 15 air mi NE of Canon City. On the sandy-gravelly banks of the creek. 6080 6280 ft. 38.5708° N, 105.0035° W zone 13, 499053E, 4268952N T17S R68W S16 NW1/4; also S17 38.5708 -105.0035 Flowering N N