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 108941 Rosenthal 1997 RM 679978 RM0046653 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14288 Ronald L. Hartman 58872 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 RM0046653 N 2 RM 109718 Rosenthal 1997 RM 680001 RM0046651 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14308 Ronald L. Hartman 59645 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 N RM0046651 N 3 RM 109859 Rosenthal 1997 RM 680000 RM0046652 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-130 Ronald L. Hartman 59785 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 N RM0046652 N 4 RM 1105 Snow 1988 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-6 Neil Snow 2671 24 6 1988 U.S.A. Wyoming Park Southwestern Absarokas: junction of Cabin Creek, South Fork Shoshone River and vicinity, ca 45 air mi SW of Cody. Artemisia-Elymus foothills in dry, stony soil. 6200 6600 ft. 44.3313° N, 109.4629° W T50N R105W S2; also S11 44.3313 -109.4629 N N 5 RM 111065 Ebertowski 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Peter J. Ebertowski. RM-14344 B. E. Nelson 57950 Peter Ebertowski 13 8 2002 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: along Sand Creek above and below confluence with Coal Draw, ca 20 air mi NW of Bill; ca 46 air mi NNW of Douglas. Sandy slopes, banks, and flats along stream channel. 4810 4840 ft. 43.3921° N, 105.5892° W; uncertainty 1 mi. T40N R73W S35 43.3921 -105.5892 1 mi. Flowering and Fruiting N N 6 RM 111186 Ebertowski 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Peter J. Ebertowski. RM-14347 B. E. Nelson 58071 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. Dry meadow in the bottom. 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 N N 7 RM 111225 Ebertowski 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Peter J. Ebertowski. RM-14349 B. E. Nelson 58110 16 8 2002 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: Robertson Flat on Steckley or Forest Road 942, ca 13 air mi NW of Bill; ca 50 air mi N of Douglas. Roadside. 5060 ft. 43.3988° N, 105.3902° W; uncertainty 0.5 mi. T40N R71W S33 SW1/4 43.3988 -105.3902 1 mi. Y Y Nat. Geog. TOPO! NSM Flowering N N 8 RM 111272 Ebertowski 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Peter J. Ebertowski. RM-14351 B. E. Nelson 58156 16 8 2002 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: along Antelope Creek at Phillips or Forest Road 973, ca 17 air mi N of Bill; ca 51 air mi N of Douglas. Sand flats in the stream bottom. 4460 ft. 43.4706° N, 105.1705° W; uncertainty 1 mi. T40N R69W S5 South1/4 43.4706 -105.1705 1 mi. Y Y Nat. Geog. TOPO! NSM Flowering and Fruiting N N 9 RM 111296 Ebertowski 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Peter J. Ebertowski. RM-14352 B. E. Nelson 58180 19 8 2002 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: west side of Cow Creek Buttes on a ridge S of Middle Creek and Coal Draw, ca 14 air mi E of Bill; ca 41 air mi NNE of Douglas. Clay bottom of draws. 4680 4800 ft. 43.2695° N, 104.9708° W; uncertainty 1 mi. T38N R68W S13 W1/2 43.2695 -104.9708 1 mi. Flowering N N 10 RM 111548 Ebertowski 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14363 Peter J. Ebertowski 1214 5 7 2002 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: right of way on Wyo Hwy 450, ca 29 air mi ESE of Wright; ca 39 air mi ENE of Newcastle. Roadside in sagebrush/grassland. 4340 4400 ft. 43.6576° N, 104.9303° W; uncertainty 0.5 mi. T43N R67W S32 SW1/4 43.6576 -104.9303 1 mi. Flowering and Fruiting N N 11 RM 111878 Ebertowski 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14373 Peter J. Ebertowski 1511 11 7 2002 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: intersection of County roads 32 and 33, ca 24 air mi NNW of Douglas; ca 21 air mi NE of Glenrock. Roadside in sagebrush/grassland. 5490 5510 ft. 43.0775° N, 105.583° W; uncertainty 1 mi. T36N R73W S23 E1/2 43.0775 -105.583 1 mi. Flowering and Fruiting N N 12 RM 111924 Ebertowski 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14374 Peter J. Ebertowski 1553 11 7 2002 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: Phillips Creek near bentonite mine, on dirt road ca 2 mi W of County Road 31, ca 23 air mi NNE of Glenrock; ca 34 air mi NNW of Douglas. Sagebrush/grassland. 5280 5320 ft. 43.1782° N, 105.7476° W; uncertainty 1 mi. T37N R74W S16 E1/2 43.1782 -105.7476 1 mi. Flowering and Fruiting N N 13 RM 111941 Ebertowski 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14375 Peter J. Ebertowski 1569 11 7 2002 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: Cheyenne River Draw on County Road 31, ca 27 air mi NNE of Glenrock; ca 36 air mi NNW of Douglas. Sagebrush/grassland. 5140 5180 ft. 43.221° N, 105.6882° W; uncertainty 0.5 mi. T38N R74W S36 NW1/4 43.221 -105.6882 1 mi. Flowering and Fruiting N N 14 RM 112362 Ebertowski 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14389 Peter J. Ebertowski 1948 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 15 RM 112430 Ebertowski 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14392 Peter J. Ebertowski 2007 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. Sagebrush/grassland. 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 16 RM 112720 Ebertowski 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14403 Peter J. Ebertowski 2269 27 7 2002 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: hills E of Wildcat Creek on Wyo Hwy 450, ca 30 air mi WSW of Newcastle; ca 37 air mi E of wright. Roadside in sagebrush/grassland. 4420 4470 ft. 43.6859° N, 104.7508° W; uncertainty 0.5 mi. T43N R66W S23 NW1/4 43.6859 -104.7508 1 mi. Flowering N N 17 RM 112731 Ebertowski 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14404 Peter J. Ebertowski 2279 27 7 2002 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: Soda Creek on Upton-Fairview or County Road 59, ca 6 air mi S of Upton, ca 11.5 air mi WNW of Osage. Roadside in sagebrush/grassland. 4200 4220 ft. 44.006° N, 104.651° W; uncertainty 0.5 mi. T47N R65W S34 SE1/4 44.006 -104.651 1 mi. Flowering and Fruiting N N 18 RM 113060 Ebertowski 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14416 Peter J. Ebertowski 2575 4 8 2002 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: South Branch Beaver Creek on Wyo Hwy 116, ca 6.5 air mi SW of Upton; ca 19 mi SE of Moorcroft. Roadside in sagebrush/grassland. 4360 4380 ft. 44.0341° N, 104.7314° W; uncertainty 0.5 mi. T47N R66W S24 NW1/4 44.0341 -104.7314 1 mi. Flowering and Fruiting N N 19 RM 113120 Ebertowski 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14419 Peter J. Ebertowski 2629 5 8 2002 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: Stinking Water Creek on County Road 31, ca 34 air mi SSW of Wright; ca 42 air mi NNW of Douglas. Koeleria, Stipa, Bouteloua grassland. 5190 5240 ft. 43.3065° N, 105.7278° W; uncertainty 1 mi. T39N R74W S34 N1/2 43.3065 -105.7278 1 mi. Flowering N N 20 RM 113245 Ebertowski 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14422 Peter J. Ebertowski 2741 11 8 2002 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: Cottonwood Creek E of County Road 7A, ca 32 air mi ESE of Wright; ca 41 air mi WSW of Newcastle. Grassy gully leading to creek. 4370 4510 ft. 43.5585° N, 104.9103° W; uncertainty 0.5 mi. T41N R67W S4 NW1/4 43.5585 -104.9103 1 mi. Flowering N N 21 RM 113263 Ebertowski 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14423 Peter J. Ebertowski 2758 11 8 2002 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: hill N of Cheyenne River on County Road 55, ca 40 air mi ESE of Wright; ca 35 air mi SW of Newcastle. Roadside in sagebrush/grassland. 4240 4340 ft. 43.5443° N, 104.7707° W; uncertainty 0.5 mi. T41N R66W S10 NE1/4 43.5443 -104.7707 1 mi. Flowering and Fruiting N N 22 RM 113408 Ebertowski 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14430 Peter J. Ebertowski 2889 B. E. Nelson 14 8 2002 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: Cheyenne River from Sheep Creek to ca 1 mi downstream, ca 22 air mi NE of Bill; ca 54 air mi NNE of Douglas. Sandy floodplain with sparse cottonwoods. 4240 ft. 43.4562° N, 104.9508° W; uncertainty 1 mi. T40N R67W S7 W1/2 43.4562 -104.9508 1 mi. Flowering N N 23 RM 113548 Ebertowski 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14435 Peter J. Ebertowski 3013a 16 8 2002 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: North Fork Lone Tree Creek on Grieves or County Road 5, ca 19 air mi WSW of Newcastle; ca 24 air mi S of Upton. Margins of creek, with inland saltgrass and alkali sacaton. 4140 4160 ft. 43.7426° N, 104.5513° W; uncertainty 0.5 mi. T44N R64W S33 NW1/4 43.7426 -104.5513 1 mi. Flowering and Fruiting N N 24 RM 113702 Ebertowski 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14441 Peter J. Ebertowski 3150 18 8 2002 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: playa and grassland ca 1.5 air mi N of North Prong Little Thunder Creek on County Road 89, ca 8 air mi E of Wright; ca 38 air mi SSE of Gillette. Sandy area near oil well and tank. 4720 4750 ft. 43.7426° N, 105.3292° W; uncertainty 1 mi. T44N R71W S36 N1/2 43.7426 -105.3292 1 mi. Flowering and Fruiting N N 25 RM 113958 Ebertowski 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14449 Peter J. Ebertowski 3380 23 8 2002 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: roadside of Wyo Hwy 59, ca 1.6 air mi SE of Dry Fork Cheyenne River, ca 5.5 air mi NW of Bill; ca 38 air mi N of Douglas. Roadside in sagebrush/grassland. 4660 ft. 43.2982° N, 105.3303° W; uncertainty 0.5 mi. T38N R71W S1 SW1/4 43.2982 -105.3303 1 mi. Flowering and Fruiting N N 26 RM 113962 Ebertowski 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14450 Peter J. Ebertowski 3384 24 8 2002 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: along upper drainage of Woody Creek on Forest Road 944, ca 12 air mi N of Bill; ca 27 air mi SSE of Wright. Grassland with yucca and sandreed. 4800 4860 ft. 43.3988° N, 105.3103° W; uncertainty 0.5 mi. T40N R70W S31 SE1/4 43.3988 -105.3103 1 mi. Flowering N N 27 RM 114060 Ebertowski 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14456 Peter J. Ebertowski 3471 25 8 2002 U.S.A. Wyoming Niobrara Thunder Basin National Grassland and Vicinity: Hungry Hollow on Cheyenne River or County Road 6, ca 34 air mi SSW of Newcastle; ca 52 air mi SSE of Upton. Creek bank. 3780 3900 ft. 43.3998° N, 104.3794° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T40N R63W S36 W1/2 43.3998 -104.3794 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering N N 28 RM 114164 Ebertowski 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14460 Peter J. Ebertowski 3565 30 8 2002 U.S.A. Wyoming Niobrara Thunder Basin National Grassland and Vicinity: Sage Creek on County Road 64, ca 14 air mi NNE of Lusk; ca 19 air mi NE of Manville. Fenceline along grassland and wet meadow. 4420 ft. 42.944° N, 104.3376° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T34N R62W S5 SW1/4 42.944 -104.3376 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering N N 29 RM 114207 Ebertowski 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14461 Peter J. Ebertowski 3603 30 8 2002 U.S.A. Wyoming Niobrara Thunder Basin National Grassland and Vicinity: 77 Hills on Wyo Hwy 270, ca 4.8 air mi N of Manville; ca 11 air mi NW of Lusk. Mix ponderosa pine and grassland on silt-sand soil. 5220 5420 ft. 42.8508° N, 104.6292° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T33N R65W S11 N1/2 42.8508 -104.6292 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N N 30 RM 114282 Ebertowski 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14465 Peter J. Ebertowski 3671 1 9 2002 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: along Luce Draw off Dunham or County Road 16, ca 10 air mi W of Newcastle; ca 19 air mi SSE of Upton. Sagebrush and greasewood. 3980 4020 ft. 43.8657° N, 104.4097° W; uncertainty 1 mi. T45N R63W S22 N1/2 43.8657 -104.4097 1 mi. Flowering N N 31 RM 118505 Ebertowski 2003 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14572 Peter J. Ebertowski 7175 25 7 2003 U.S.A. Wyoming Crook Thunder Basin National Grassland and Vicinity: Duck Creek, on U.S. Hwy 14, ca 3 air mi NE of Moorcroft; ca 22 air mi E of Gillette. Grassland with silver sagebrush. 4120 4140 ft. 44.314° N, 104.9127° W T50N R67W S16 W1/2 44.314 -104.9127 Flowering N N 32 RM 118704 Ebertowski 2003 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14575 Peter J. Ebertowski 7373 29 7 2003 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: grassland N of Little Thunder Creek, on Wyo Hwy 450, ca 28 air mi ESE of Wright; ca 39 air mi WSW of Newcastle. Roadside in sagebrush grassland. 4360 4400 ft. 43.6576° N, 104.9702° W T43N R68W S36 E1/2 43.6576 -104.9702 Flowering N N 33 RM 118785 Ebertowski 2003 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14578 Peter J. Ebertowski 7454 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. Sagebrush grassland with scattered greasewood. 4540 4600 ft. 43.3844° N, 105.2304° W T39N R70W S2 43.3844 -105.2304 Flowering N N 34 RM 118860 Ebertowski 2003 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14579 Peter J. Ebertowski 7529 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 N N 35 RM 118983 Ebertowski 2003 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14582 Peter J. Ebertowski 7652 4 8 2003 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: upper (northern) part of Fields Draw, on Wyo Hwy 450, ca 32 air mi WSW of Newcastle; ca 33 air mi E of Wright. Mosaic of sagebrush grassland and grassland, Stipa comata abundant. 4320 4440 ft. 43.6859° N, 104.8505° W T43N R67W S24 43.6859 -104.8505 Flowering N N 36 RM 119017 Ebertowski 2003 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14583 Peter J. Ebertowski 7686 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 N N 37 RM 119105 Ebertowski 2003 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14585 Peter J. Ebertowski 7774 6 8 2003 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: Beaver Creek, on Wyo Hwy 450, ca 8 air mi SW of Newcastle; ca 13 air mi S of Osage. Roadside in greasewood grassland. 3900 3920 ft. 43.7992° N, 104.3718° W T44N R63W S12 SW1/4 43.7992 -104.3718 Flowering N N 38 RM 119174 Ebertowski 2003 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14589 Peter J. Ebertowski 7843 8 8 2003 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: grassland ridge NW of Antelope Creek, on Ross or County Road 31, ca 30 air mi SW of Wright; ca 52 air mi NW of Douglas. Ravine in Stipa comata grassland. 5220 5340 ft. 43.4207° N, 105.8465° W T40N R75W S22 NE1/4 43.4207 -105.8465 Flowering N N 39 RM 119307 Ebertowski 2003 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14592 Peter J. Ebertowski 7976 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. Ravine floor in sagebrush grassland. 3950 3980 ft. 43.7851° N, 104.4316° W T44N R63W S16 SE1/4 43.7851 -104.4316 Flowering N N 40 RM 119381 Ebertowski 2003 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14595 Peter J. Ebertowski 8050 11 8 2003 U.S.A. Wyoming Converse Thunder Basin National Grassland and Vicinity: Lake Creek and hills to the E, on Forest Road 1420C, ca 34 air mi SE of Wright; ca 44 air mi NNE of Douglas. Creek bank. 4460 4610 ft. 43.37° N, 105.0906° W T39N R69W S12 N1/4 43.37 -105.0906 Flowering N N 41 RM 119548 Ebertowski 2003 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14600 Peter J. Ebertowski 8217 15 8 2003 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: hills between Sunny Draw and Beckwith Creek, on two-track off Forest Road 973, ca 23 air mi SE of Wright; ca 52 air mi SW of Newcastle. Narrow, shallow gully in mosaic of sagebrush and sagebrush grassland. 4680 4900 ft. 43.516° N, 105.1697° W T41N R69W S20 43.516 -105.1697 Flowering N N 42 RM 119644 Ebertowski 2003 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14605 Peter J. Ebertowski 8312 17 8 2003 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: Beaver Creek, ca 0.3 mi N of its confluence with South Beaver Creek, off U.S. Hwy 85, ca 16 air mi S of Newcastle; ca 16 air mi N of Mule Creek Junction. Creek bank. 3740 3810 ft. 43.6151° N, 104.1923° W T42N R61W S16 W1/2 43.6151 -104.1923 Flowering N N 43 RM 119681 Ebertowski 2003 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14606 Peter J. Ebertowski 8349 19 8 2003 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: ridge E of Lone Tree Creek, on Raven Creek or County Road 18, ca 34 air mi W of Newcastle; ca 25 air mi S of Moorcroft. Ravine slope in sagebrush grassland. 4620 4760 ft. 43.9078° N, 104.9124° W T45N R67W S4 E1/2 43.9078 -104.9124 Flowering N N 44 RM 119904 Ebertowski 2003 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14613 Peter J. Ebertowski 8572 24 8 2003 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: Deep Creek, on Elliott or County Road 8, ca 21 air mi W of Newcastle; ca 22 air mi S of Upton. Floodplain of grasses and forbs, annuals abundant. 4240 4260 ft. 43.7709° N, 104.651° W T44N R65W S22 SW1/4; also NW1/4 S27 43.7709 -104.651 Flowering N N 45 RM 120004 Ebertowski 2003 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14617 Peter J. Ebertowski 8672 26 8 2003 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: Mush Creek, on Mush Creek or County Road 58, ca 12 air mi W of Newcastle; ca 40 air mi SE of Moorcroft. Sagebrush grassland. 4000 4040 ft. 43.7992° N, 104.4715° W T44N R63W S7 South1/2 43.7992 -104.4715 Flowering and Fruiting N N 46 RM 120077 Ebertowski 2003 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-14620 Peter J. Ebertowski 8744 28 8 2003 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: West Fork Fiddler Creek, on Upton-Fairview or County Road 59, ca 10 air mi S of Upton; ca 23 air mi WNW of Newcastle. Creek bank. 4220 4280 ft. 43.9359° N, 104.651° W T46N R65W S27 NE1/4 43.9359 -104.651 Flowering and Fruiting N N 47 RM 12302 Arizona 2004 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-683 B. E. Nelson 63477 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. Weedy open valley below the dam. 6800 6840 ft. 35.083° N, 111.5342° W; GPS Reading T20N R8E S27 SE1/4 35.083 -111.5342 GPS Reading Flowering and Fruiting N N 48 RM 1266 Rosenthal 1997 USFS 680000 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Ronald L. Hartman in 2002. RM-130 Ronald L. Hartman 59785a 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 N N 49 RM 12756 Arizona 2004 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-704 Ronald L. Hartman 79986 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; over Beale Mtn. Also S13 and N1/4 S24. 7324 7418 ft. 35.3676° N, 111.9218° W to 35.3734° N, 111.9131° W; GPS Reading T23N R4E S14 35.3676 -111.9218 GPS Reading Flowering N N 50 RM 12814 Arizona 2004 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-706 Ronald L. Hartman 80044 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 N N 51 RM 12842 Arizona 2004 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-707 Ronald L. Hartman 80072 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 52 RM 12944 Arizona 2004 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-712 Ronald L. Hartman 80174 29 8 2004 U.S.A. Arizona Coconino Coconino National Forest: County Road (Forest Hwy) 3, just SW of Mormon Lake Ranger District Office, for 0.7 air mi SW of coordinate. Ponderosa pine woodland and adjacent highway right of way. 7000 ft. 35.1526° N, 111.656° W; GPS Reading T20N R7E S3; also S4 35.1526 -111.656 GPS Reading Flowering N N 53 RM 130896 Evert 2004 RM 912612 RM0068276 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-15123 Erwin F. Evert 41127 27 8 2004 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: Shoshone National Forest: along U.S. Hwy 14, 16, & 20 at Fishhawk Trailhead, 42 mi W of Cody. Disturbed roadside with Linum lewisii, Gaillardia aristata (both planted, as well as Ratibida, after highway reconstruction in the early 2000's), and Melilotus officinalis. 6360 ft. T52N R108W S26 Flowering and Fruiting N RM0068276 N 54 RM 132142 Evert 1985 RM 622753 RM0046656 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-15331 Erwin F. Evert 9510 19 8 1985 U.S.A. Wyoming Park Southeastern Absarokas: Stratford Ranch, along east side of South Fork Shoshone River, ca 40 mi SW of Cody. In disturbed areas on and along roads. 6400 6500 ft. 44.1402° N, 109.596° W T48N R106W S9; also S5 and S8 44.1402 -109.596 Flowering and Fruiting N RM0046656 N 55 RM 133722 Evert 1986 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-15427 Erwin F. Evert 11526 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 N 56 RM 133909 Evert 1986 RM 726558 RM0046655 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-15431 Erwin F. Evert 11713 29 8 1986 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: along north side of North Fork Shoshone River, ca 1/8 mi W of Newton Creek Campground. Disturbed riparian community along river. 6200 ft. 44.4473° N, 109.765° W T52N R107W S29 44.4473 -109.765 Flowering N RM0046655 N 57 RM 135742 Evert 1987 RM 732459 RM0046654 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-15538 Erwin F. Evert 13466 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 RM0046654 N 58 RM 144333 Evert 1992 RM 754994 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-16046 Erwin F. Evert 24596 14 8 1992 U.S.A. Montana Park [location and coordinates withheld] Roadside and sagebrush-grassland with Agropyron spicatum, Gutierrezia sarothrae, and Chrysothamnus nauseosus. 5800 ft. Flowering and Fruiting N N 59 RM 14662 Arizona 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-764 B. E. Nelson 67047 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 60 RM 152890 Evert 1997 RM 818656 RM0020490 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-16443 Erwin F. Evert 33293 22 6 1997 U.S.A. Wyoming Hot Springs Bighorn Basin: Public Fishing Access Site along the east side of the Big Horn River, just NE of Lucerne, 7 mi N of Thermopolis. Weedy, riparian area in sandy soil with Bromus tectorum, Malcolmia africana, Sporobolus airoides, and Centaurea repens. 4200 ft. T44N R94W S28 Flowering N RM0020490 N 61 RM 153967 Evert 1997 RM 819191 RM0021295 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-16481 Erwin F. Evert 34463 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 RM0021295 N 62 RM 154170 Evert 1997 RM 820037 RM0021364 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-16491 Erwin F. Evert 34679 6 8 1997 U.S.A. Montana Carbon Along the bottom of Hollenbeck Draw, 1/4 mi E of Mont Hwy 72, 5 mi S of Belfry. Dry creek bottom and adjacent shrub steppe with Artemisia tridentata var. tridentata, Elaeagnus angustifolia, Halogeton glomeratus, and Euphorbia glyptosperma. 3960 4060 ft. T9S R22E S9 Flowering and Fruiting N RM0021364 N 63 RM 154194 Evert 1997 RM 819809 RM0024287 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-16493 Erwin F. Evert 34705 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 Flowering and Fruiting N RM0024287 N 64 RM 15630 Arizona 2006 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-789 B. E. Nelson 69808 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 65 RM 16089 Arizona 2006 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-798 B. E. Nelson 70267 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 Fruiting N N 66 RM 17192 Arizona 2006 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-820 Ronald L. Hartman 84014 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. Fruiting N N 67 RM 17563 Arizona 2006 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-832 Ronald L. Hartman 84385 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 Fruiting N N 68 RM 177017 Foley 2004 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-17220 Erin Foley 11753 18 8 2004 U.S.A. Colorado Grand Middle Park: Hot Sulphur Springs State Wildlife Area: Colorado River Fishing Access from parking area to River, ca 1.5 air mi WNW of Parshall and ca 10 air mi E of Kremmling. Disturbed area adjacent to parking lot through sagebrush. 7500 ft. 40.062° N, 106.2074° W; GPS Reading T1N R79W S11 40.062 -106.2074 GPS Reading Flowering and Fruiting N N 69 RM 181711 Foley 2004 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-17306 Erin Foley 9845 12 7 2004 U.S.A. Colorado Grand Middle Park: Junction Butte Wetland Project along Colorado River, ca 1.5 air mi ESE of Kremmling and ca 9.5 air mi W of Parshall. Along river. 7340 ft. 40.0439° N, 106.3588° W; GPS Reading T1N R80W S16 SE1/4 40.0439 -106.3588 GPS Reading Flowering and Fruiting N N 70 RM 185440 Welp 1994 RM 674025 RM0295880 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-17528 Laura Welp 2363 16 7 1994 U.S.A. Wyoming Carbon Great Divide Basin Area: Great Divide Basin: spring and adjacent hills at base of Ferris Mountains, ca 12.5 air mi E of Lamont; ca 5.5 air mi NW of Ferris. Gentle, south-facing slope at base of steep limestone hill; partially vegetated with sagebrush; rocky, red clay soil. 7580 7820 ft. 42.2386° N, 107.2544° W T26N R87W S8 E1/2; also W1/2 S9 42.2386 -107.2544 Flowering and Fruiting N RM0295880 N 71 RM 185687 Welp 1994 RM 673961 RM0295574 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-17538 Laura Welp 2574 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. West-facing slope near top of hill near drainage; partially vegetated with sagebrush and scattered pine; rocky, gravelly, fine soil with scattered boulders. 7550 7875 ft. 42.3694° N, 107.6486° W T28N R91W S25 42.3694 -107.6486 Flowering N RM0295574 N 72 RM 185760 Welp 1994 RM 674024 RM0295879 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-113 Laura Welp 2638 20 7 1994 U.S.A. Wyoming Fremont [location and coordinates withheld] Side and banks of stream; shaded Salix overstory, grazed understory with scattered birch; wet, gravelly organic soil. 6660 6800 ft. Flowering and Fruiting N RM0295879 N 73 RM 185959 Welp 1994 RM 674023 RM0295559 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-17548 Laura Welp 2811 23 7 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Crooks Mountain: east end of Crooks Mountain, ca 8 air mi SSW of Jeffrey City; ca 2.5 air mi NW of Crooks Peak. On dry open east-facing slope with stands of pine interspersed with graminoids and low sagebrush; rocky, gravel soil with scattered boulders. 7200 8100 ft. 42.3844° N, 107.8997° W T28N R93W S23 South1/2; also N1/2 S26 42.3844 -107.8997 Flowering and Fruiting N RM0295559 N 74 RM 186068 Welp 1994 RM 673978 RM0295558 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-17551 Laura Welp 2909 25 7 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Crooks Mountain: O'Brien Creek and adjacent slopes ca 4 air mi NW of Crooks Peak; ca 7 air mi SW of Jeffrey City. Open gentle slope near creek; dense sagebrush dominant; dry gravel soil. 6860 7080 ft. 42.4281° N, 107.9192° W T28N R93W S3 SE1/4; also NE1/4 S10 42.4281 -107.9192 Flowering and Fruiting N RM0295558 N 75 RM 186110 Welp 1994 RM 673977 RM0295557 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-17553 Laura Welp 2946 26 7 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Green Mountain: Sheep Creek in foothills of Green Mountain, ca 8.5 air mi E of Crooks Peak; ca 11.5 air mi SW of Jeffrey City. Series of beaver and stock ponds on creek on north-facing slope; open grazed graminoid meadow with scattered Salix, Pinus, and Populus; mucky wet soil. 7080 7150 ft. 42.3844° N, 107.9192° W T28N R93W S22 SE1/4 42.3844 -107.9192 Flowering and Fruiting N RM0295557 N 76 RM 186331 Welp 1994 RM 673976 RM0295556 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-17566 Laura Welp 3136 2 8 1994 U.S.A. Wyoming Carbon Great Divide Basin Area: Sweetwater River Drainage: Willow Creek at base of Green Mountain, ca 5 air mi NW of Three Forks; ca 8 air mi NNE of Whiskey Peak. Intermittantly dry and flowing creek running through dry sagebrush flats; Grindelia dominant; sandy rocky soil. 6400 6520 ft. 42.4125° N, 107.5125° W T28N R89W S7 42.4125 -107.5125 Flowering and Fruiting N RM0295556 N 77 RM 186412 Welp 1994 RM 673975 RM0295555 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-17570 Laura Welp 3207 3 8 1994 U.S.A. Wyoming Carbon Great Divide Basin Area: Ferris Mountains: Indian Wash, ca 6 air mi NE of Lamont; ca 11 air mi WNW of Ferris. Narrow shaded rocky draw; graminoids dominant. 7740 7900 ft. 42.2825° N, 107.3767° W T27N R88W S29 42.2825 -107.3767 Flowering and Fruiting N RM0295555 N 78 RM 186583 Welp 1994 RM 673973 RM0295857 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-17581 Laura Welp 3358 10 8 1994 U.S.A. Wyoming Fremont [location and coordinates withheld] Dry spring at canyon bottom; dense graminoids dominant; dry organic soil 5760 6100 ft. Flowering and Fruiting N RM0295857 N 79 RM 186715 Welp 1994 RM 673952 RM0295575 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-17589 Laura Welp 3474 11 8 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Sweetwater River Drainage: Sweetwater River, ca 11.5 air mi SW of Atlantic City; ca 11.5 air mi NW of Continental Peak. Open meadow along bank of stream; dense ungrazed graminoids dominant. 7415 ft. 42.3703° N, 108.8772° W T28N R101W S28 W1/4; also NE1/4 S29 42.3703 -108.8772 Flowering and Fruiting N RM0295575 N 80 RM 186746 Welp 1994 RM 673972 RM0295882 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-17595 Laura Welp 3500 13 8 1994 U.S.A. Wyoming Fremont [location and coordinates withheld] Disturbed roadbed. 6160 ft. Flowering and Fruiting N RM0295882 N 81 RM 186811 Welp 1994 RM 673971 RM0295883 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-17598 Laura Welp 3558 13 8 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Green Mountain: West Fork Middle Cottonwood Creek, ca 9 air mi WNW of Whiskey Peak; ca 10 air mi SE of Jeffery City. Creek on north-facing slope of mountain; open pine overstory with Salix thickets; sandy soil with granite boulders. 7840 8200 ft. 42.3697° N, 107.7261° W T28N R91W S29 42.3697 -107.7261 Flowering and Fruiting N RM0295883 N 82 RM 186949 Welp 1994 RM 673950 RM0295576 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-17606 Laura Welp 3679 16 8 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Sweetwater River Drainage: Slate Creek and adjacent slope, ca 2 air mi S of Rock Creek Reservior; ca 2.5 air mi N of Atlantic City. Disturbed roadside. 8140 ft. 42.515° N, 108.7633° W T29N R100W S2 NW1/4; also NE1/4 S3 42.515 -108.7633 Flowering and Fruiting N RM0295576 N 83 RM 187901 Welp 1994 RM 674000 RM0295620 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-17648 Ronald L. Hartman 45963 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 Flowering and Fruiting N RM0295620 N 84 RM 190763 Welp 1995 RM 674449 RM0295895 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-17747 Laura Welp 6777 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 RM0295895 N 85 RM 191162 Welp 1995 RM 674451 RM0295874 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-17764 Laura Welp 7169 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 and Fruiting N RM0295874 N 86 RM 191184 Welp 1995 RM 674452 RM0295875 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-17765 Laura Welp 7191 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 and Fruiting N RM0295875 N 87 RM 191326 Welp 1995 RM 674453 RM0295884 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-17768 Laura Welp 7331 4 8 1995 U.S.A. Wyoming Fremont Great Divide Basin Area: Green Mountain: East Cottonwood Creek, ca 13 air mi W of Three Forks; ca 13.5 air mi SE of Jeffrey City. Disturbed roadside. 7500 7800 ft. 42.3695° N, 107.6875° W T28N R91W S27 South1/2 42.3695 -107.6875 Flowering and Fruiting N RM0295884 N 88 RM 191368 Welp 1995 RM 674426 RM0295887 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-17770 Laura Welp 7373 5 8 1995 U.S.A. Wyoming Fremont Great Divide Basin Area: Popo Agie River Drainage: banks of Beaver Creek, ca 2.5 air mi N of Schoettlin Mountain; ca 4 air mi SE of Weiser Pass. Dry west facing slope with granitic outcrops and Bromus, scattered sagebrush, and juniper; fine silty soil. 6300 6560 ft. 42.5614° N, 108.4119° W T30N R97W S22 N1/2 42.5614 -108.4119 Flowering and Fruiting N RM0295887 N 89 RM 191378 Welp 1995 RM 674455 RM0295886 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-17771 Laura Welp 7383 5 8 1995 U.S.A. Wyoming Fremont Great Divide Basin Area: Popo Agie River Drainage: Box Spring, ca 20 air mi SE of Lander; ca 17 air mi W of Sweetwater Station. Disturbed roadside. 6220 6600 ft. 42.5903° N, 108.4922° W T30N R98W S12 42.5903 -108.4922 Flowering and Fruiting N RM0295886 N 90 RM 191640 Welp 1995 RM 674454 RM0295885 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-17776 Laura Welp 7644 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 RM0295885 N 91 RM 198579 Mt Leidy 1995 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-18191 Ronald L. Hartman 53785 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: 3 air mi N of the east end of Lower Slide Lake. Meadows and stands of conifers. 9000 9300 ft. T43N R113W S28 W1/2; and E1/2 S29 Flowering and Fruiting N N 92 RM 19971 Arizona/New Mexico RM 383240 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-1717 Barbara Ertter 4921 Jeffrey L. Strachan 24 7 1983 U.S.A. New Mexico Catron Cibola National Forest: litter barrel turn-off on U.S. Hwy 60 between Datil and Pie Town. Open pine forest in loose soil near road. 8000 ft. T1S R11W S2 34.2503 -107.94379 NAD 83 9 mi. Y Y Nat. Geog. TOPO! Flowering and Fruiting N N 93 RM 22012 Arizona/New Mexico RM 357640 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-2835 Craig C. Freeman 2141 Mark A. Wetter 14 8 1983 U.S.A. New Mexico Catron Along U.S. Hwy 180: 12.1 mi N of Grant County, on the west side of the Mogollon Mountains. Scarce along roadside in gravelly loam soil. 4930 5000 ft. T11S R20W S10 33.3545 -108.8996 NAD 83 1 mi. Y Y Nat. Geog. TOPO! Flowering and Fruiting N N 94 RM 22014 Arizona/New Mexico RM 357636 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-2836 Craig C. Freeman 2151 Mark A. Wetter 16 8 1983 U.S.A. New Mexico McKinley Along I-40: 3.1 mi E of Arizona at roadside rest area: N of the Painted Cliffs. Locally common in disturbed areas in gravelly loam soil. 6250 ft. 35.3937 -109.00709 NAD 83 1 mi. Y N Nat. Geog. TOPO! Flowering and Fruiting N N 95 RM 220240 Handley 1999 RM Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Joy Handley in 2005. RM-20033 Ronald L. Hartman 64311 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 96 RM 229083 So Salt River Range RM 608030 RM0295433 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-20431 Thomas Cramer 3818 14 8 1994 U.S.A. Wyoming Lincoln [location and coordinates withheld] Reservoir edge, meadows, and sagebrush. 7250 ft. Flowering N RM0295433 N 97 RM 229203 So Salt River Range RM 608029 RM0295434 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-20438 Thomas Cramer 3937 15 8 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Nugget Canyon, just S of Nugget. Pondside willows and sagebrush, adjacent sagebrush, and open hillside. 6500 6800 ft. 41.8256° N, 110.8183° W T21N R118W S4 SW1/4 41.8256 -110.8183 Flowering N RM0295434 N 98 RM 229325 So Salt River Range RM 608028 RM0295435 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-20444 Thomas Cramer 4594 Ronald L. Hartman 23 8 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Twin Creek, ca 1.5 air mi E of Nugget. Stagnant water in salty flats, surrounding sagebrush. 6600 ft. 41.8256° N, 110.7989° W T21N R118W S3 SE1/4; also NE1/4 S10 41.8256 -110.7989 Flowering N RM0295435 N 99 RM 229378 So Salt River Range RM 608027 RM0295436 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-20446 Thomas Cramer 4647 Ronald L. Hartman 23 8 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: ca 2 air mi E of Leefe. Ditchsides and dry reservoir in surrounding sagebrush. 6280 ft. 41.8078° N, 110.9925° W; uncertainty 1 mi. T21N R120W S12 S1/2 41.8078 -110.9925 1 mi. Flowering N RM0295436 N 100 RM 229465 So Salt River Range RM 608026 RM0295437 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-20447 Thomas Cramer 4736 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 N RM0295437 N 101 RM 2366 Taylor, Amy 1997 RM 665722 RM0295856 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-304 Amy J. Roderick 1847 7 7 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: south end of Beer Mug Mountain, ca 15 air mi NW of Medicine Bow townsite; ca 13.5 air mi NE of Hanna. Disturbed dirt road near hay field. 6550 ft. 42.0385° N, 106.4303° W; uncertainty 0.5 mi. T24N R80W S20 NE1/4 42.0385 -106.4303 1 mi. Flowering N RM0295856 N 102 RM 23701 Arizona/New Mexico RM 311281 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-3734 E. O. Wooton s.n. 8 9 1902 U.S.A. New Mexico Dona Ana Mesilla Valley. 3700 5900 ft. 32.1546 -106.7039 NAD 83 27 mi. Y N Nat. Geog. TOPO! Flowering and Fruiting N N 103 RM 23949 Arizona/New Mexico RM 58411 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-3412 E. O. Wooton s.n. 28 9 1902 U.S.A. New Mexico Dona Ana W of the Organ Mountians on the Mesa. 4200 4940 ft. 32.29279 -106.69809 NAD 83 1 mi. Y N Nat. Geog. TOPO! Flowering and Fruiting N N 104 RM 244442 Kinter RM 727615 RM0046649 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21344 C. Lynn Kinter 2792 22 8 1997 U.S.A. Wyoming Fremont Upper Wind River Watershed: Mason Draw road: ca 4 air mi NE of Dubois; main road N past Dubois landfill; E end of the road. Grassland. 7540 ft. T42N R106W S28 Plot 94010 NW, SE, NW Flowering and Fruiting N RM0046649 N 105 RM 247599 Kostel 2004 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21599 Grace M. Kostel 1522 5 6 2004 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 10.5 air mi SW of Oelrichs on County Road 4. In gravel and sand of roadside. 3050 3100 ft. 43° 3.49' N, 103° 20.72' W; GPS Reading T11S R6E S36 NE1/4 43.058167 -103.345333 GPS Reading Flowering N N 106 RM 250323 Kostel 2004 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21686 Grace M. Kostel 3986 16 7 2004 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 7.5 air mi W of Scenic, near Spring Draw. On sand bluffs overlooking draw. 2750 2800 ft. 43° 46.93' N, 102° 34.9' W; GPS Reading T3S R13E S16 SW1/4 43.782167 -102.581667 GPS Reading Flowering N N 107 RM 250430 Kostel 2004 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21692 Grace M. Kostel 4083 19 7 2004 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 18 air mi SSW of Edgemont. In alkali draw of silt. 3900 ft. 43° 3.74' N, 103° 55.77' W; GPS Reading T11S R1E S36 NE1/4 43.062333 -103.9295 GPS Reading Flowering N N 108 RM 250462 Kostel 2004 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21693 Grace M. Kostel 4112 19 7 2004 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 18.5-19 air mi SSW of Edgemont. Shores of reservoir. 3900 ft. 43° 1.96' N, 103° 54.59' W; GPS Reading T12S R2E S5 NE1/4 43.032667 -103.909833 GPS Reading Flowering N N 109 RM 250638 Kostel 2004 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21697 Grace M. Kostel 4272 29 7 2004 U.S.A. South Dakota Custer Buffalo Gap National Grassland and Vicinity: ca 8.5 air mi SE of Hermosa in Red Shirt Creek. In drainage of creek and steep slopes of drainage; soils are rock substrate with clayey silt. 2850 3100 ft. 43° 42.75' N, 102° 55.11' W to 43° 41.19' N, 102° 55.03' W; GPS Reading T4S R10E S16 E1/2 43.7125 -102.9185 GPS Reading Flowering N N 110 RM 250688 Kostel 2004 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21700 Grace M. Kostel 4318 Steve Popovich 3 8 2004 U.S.A. Nebraska Sioux Oglala National Grassland and Vicinity: ca 13 -15 air mi NW of Crawford at Hudson-Meng Bison Bonebed Trail between Toadstool Geologic Park and Hudson-Meng Bonebed site. Along Hudson-Meng Bison Bonebed trail. Trail winds through creek bottom and over ridge tops. Soils range from heavy white clay in creek to rocky, gravelly areas on side slopes and at tops of deep cut draws. 3750 4100 ft. 42.8441° N, 103.6004° W; GPS Reading T33N R53W S17; also T33N R53W S8 42.8441 -103.6004 GPS Reading Flowering N N 111 RM 250896 Kostel 2004 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21708 Grace M. Kostel 4506 8 8 2004 U.S.A. Nebraska Sioux Oglala National Grassland and Vicinity: ca 22-22.5 air miNW of Crawford and 1.5 mi W of Warbonnet Battlefield Monumen, Antelope Creek. In creek. 3600 ft. 42° 54.95' N, 103° 45.82' W; GPS Reading T34N R55W S14 NE1/4 42.915833 -103.763667 GPS Reading Flowering N N 112 RM 250942 Kostel 2004 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21709 Grace M. Kostel 4548 8 8 2004 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 30 air mi SE of Hot Springs and S of Forest Road 7043 in Blacktail Creek. In creek. 3050 ft. 43° 13.16' N, 103° 1.79' W; GPS Reading T9S R9E S35 SE1/4 43.219333 -103.029833 GPS Reading Flowering N N 113 RM 25254 Arizona/New Mexico RM 251135 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-4505 Forrest Shreve 7759 2 9 1936 U.S.A. Arizona Yavapai Near Dewey. 4575 ft. 34.53003 -112.24182 NAD 83 1 mi. Y N Nat. Geog. TOPO! Flowering and Fruiting N N 114 RM 255457 Kostel 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21913 Grace M. Kostel 8393 10 7 2005 U.S.A. South Dakota Jackson Buffalo Gap National Grassland and Vicinity: ca 4-4.5 air mi SE of Cactus Flats. Badlands "wall" ridge edge, in a previously altered prairie planted into Agropyron cristatum, soils are silty loam. 2550 2575 ft. 43° 47.169' N, 101° 49.752' W; GPS Reading T3S R19E S8; also S9, S10 and S15 43.78615 -101.8292 GPS Reading Flowering N N 115 RM 256170 Kostel 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21946 Grace M. Kostel 9106 22 7 2005 U.S.A. South Dakota Jackson Buffalo Gap National Grassland and Vicinity: ca 2 air mi NE of Cactus Flats in Big Buffalo Creek. Wooded draw exclosed from grazing, soils are loam and loamy clay. 2460 ft. 43° 51.375' N, 101° 52.179' W; GPS Reading T2S R19E S20 South1/2 43.85625 -101.86965 GPS Reading Flowering and Fruiting N N 116 RM 256270 Kostel 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21950 Grace M. Kostel 9206 23 7 2005 U.S.A. South Dakota Jackson Buffalo Gap National Grassland and Vicinity: ca 3.5 air mi NW of Cactus Flats. In reservoir at the head of an ephemeral creek, soils are clay loam. 2600 ft. 43° 51.183' N, 101° 57.317' W; GPS Reading T2S R18E S22 SW1/4 43.85305 -101.955283 GPS Reading Flowering N N 117 RM 256304 Kostel 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21952 Grace M. Kostel 9240 23 7 2005 U.S.A. South Dakota Jackson Buffalo Gap National Grassland and Vicinity: ca 4 air mi SE of Cactus Flats, Martin Dam. In clay pan drainage of a stock dam, soils are clay. 2518 ft. 43° 48.638' N, 101° 50.364' W; GPS Reading T3S R19E S3 SW1/4 43.810633 -101.8394 GPS Reading Flowering N N 118 RM 256351 Kostel 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21953 Grace M. Kostel 9287 23 7 2005 U.S.A. South Dakota Jackson Buffalo Gap National Grassland and Vicinity: ca 9 air mi SW of Kadoka. In prairie uplands with clay soil, old revegetated badlands floodplain. 2334 ft. 43° 46.444' N, 101° 40.063' W; GPS Reading T3S R20E S24 NE1/4 43.774067 -101.667717 GPS Reading Flowering N N 119 RM 256451 Kostel 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21960 Grace M. Kostel 9387 5 8 2005 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 6 air mi WSW of Edgemont. In large reservoir with clay alkaline soils. 3760 ft. 43° 17.717' N, 103° 56.821' W; GPS Reading T9S R2E S1 South1/2 43.295283 -103.947017 GPS Reading Flowering N N 120 RM 256484 Kostel 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21962 Grace M. Kostel 9419 5 8 2005 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 12 air mi SSW of Edgemont. In reservoir having clay alkaline soil. 3975 ft. 43° 8.371' N, 103° 54.041' W; GPS Reading T10S R2E S32 NE1/4 43.139517 -103.900683 GPS Reading Flowering N N 121 RM 256491 Kostel 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21963 Grace M. Kostel 9426 5 8 2005 U.S.A. Nebraska Sioux Oglala National Grassland and Vicinity: ca 14 air mi WSW of Ardmore, South Dakota, Indian Creek. In side drainage of creek, soils are gravel and sandy clay. 3815 ft. 42° 59.307' N, 103° 55.898' W; GPS Reading T35N R57W S28 NW1/4 42.98845 -103.931633 GPS Reading Flowering N N 122 RM 256631 Kostel 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21968 Grace M. Kostel 9565 7 8 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 11.5-12 air mi ESE of Farmingdale and adjacent to west bank of Cheyenne River. In an abandoned channel of river, soil of clay muck.. 2450 ft. 43° 53.909' N, 102° 40.712' W; GPS Reading T2S R12E S9 NE1/4 43.898483 -102.678533 GPS Reading Flowering N N 123 RM 256694 Kostel 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21970 Grace M. Kostel 9628 David Jones 8 8 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 17 air mi SSE of Wall in Conata Basin. At site of large reservoir, soils are white mucky clay. 2480 ft. 43° 44.632' N, 102° 12.285' W; GPS Reading T3S R16E S33 South1/2 43.743867 -102.20475 GPS Reading Flowering N N 124 RM 256724 Kostel 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21971 Grace M. Kostel 9658 David Jones 8 8 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 10.5 air mi WSW of Wall in Big Sage Creek. Soils are clay. 2434 ft. 43° 56.564' N, 102° 26.181' W; GPS Reading T1S R14E S22 SW1/4 43.942733 -102.43635 GPS Reading Flowering N N 125 RM 256727 Kostel 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21971 Grace M. Kostel 9661 David Jones 8 8 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 10.5 air mi WSW of Wall in Big Sage Creek. Soils are clay. 2434 ft. 43° 56.564' N, 102° 26.181' W; GPS Reading T1S R14E S22 SW1/4 43.942733 -102.43635 GPS Reading Flowering N N 126 RM 256817 Kostel 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21974 Grace M. Kostel 9751 10 8 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 5.5 air mi SSE of Wall in Bloom Basin. In wet ground depression, soil is silty clay. 2700 ft. 43° 55.612' N, 102° 10.353' W; GPS Reading T1S R16E S26 W1/2 43.926867 -102.17255 GPS Reading Flowering N N 127 RM 256836 Kostel 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21975 Grace M. Kostel 9770 10 8 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 6 air mi SW of Wall just SW of Kelley Dam. In wet clay ground depression, soils are clay and clay loam. 2700 ft. 43° 55.034' N, 102° 11.5' W; GPS Reading T1S R15E S34 W1/2 43.917233 -102.191667 GPS Reading Flowering and Fruiting N N 128 RM 256882 Kostel 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21978 Grace M. Kostel 9816 12 8 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 10 air mi SE of Wall. In wetland reservoir, soils are loam muck. 2600 ft. 43° 53.816' N, 102° 5.325' W; GPS Reading T2S R17E S4 South1/2 43.896933 -102.08875 GPS Reading Flowering N N 129 RM 256964 Kostel 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21980 Grace M. Kostel 9898 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 N N 130 RM 256982 Kostel 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21981 Grace M. Kostel 9916 16 8 2005 U.S.A. South Dakota Jackson Buffalo Gap National Grassland and Vicinity: ca 11.5 air mi SW of Kadoka. In wetland reservoir. 2300 ft. 43° 46.267' N, 101° 43.439' W; GPS Reading T3S R20E S21 E1/2 43.771117 -101.723983 GPS Reading Flowering N N 131 RM 257003 Kostel 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21982 Grace M. Kostel 9937 16 8 2005 U.S.A. South Dakota Jackson Buffalo Gap National Grassland and Vicinity: ca 13 air mi SW of Kadoka. In wetland, soils are clay. 2360 ft. 43° 47.621' N, 101° 45.473' W; GPS Reading T3S R20E S8 SW1/4 43.793683 -101.757883 GPS Reading Flowering N N 132 RM 257093 So Rocky Mts RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21986 Ronald L. Hartman 69029 Sarah Nunn 27 7 2000 U.S.A. Colorado Larimer North-central Colorado: Slough Creek 0.5-1 air mi NW of Hohnholz Lake #3. Badlands on side of ridge and into stream bottom, seasonal. 7950 8050 ft. 40.9374° N, 106.0194° W T11N R77W S10 NW1/4 40.9374 -106.0194 Flowering and Fruiting N N 133 RM 257131 So Rocky Mts RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21987 Ronald L. Hartman 69066 Sarah Nunn 27 7 2000 U.S.A. Colorado Larimer North-central Colorado: west side of Bull Mountain. East slope badlands pasture; west slope with calciferous, green, and red clay rocky layers; limber pine 8700 9200 ft. 40.9374° N, 105.9242° W T11N R76W S9 40.9374 -105.9242 N N Flowering N N 134 RM 257937 Larson 2005 RM 940534 RM0112498 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22002 B. E. Nelson 66399 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 and Fruiting N RM0112498 N 135 RM 257957 Larson 2005 RM 940533 RM0112497 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22002 B. E. Nelson 66419 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. Rabbitbrush steppe. 8720 8740 ft. 36.8509° N, 106.0684° W; GPS Reading T30N R8E S11 NW1/4 36.8509 -106.0684 GPS Reading Flowering and Fruiting N RM0112497 N 136 RM 257988 Larson 2005 RM 940532 RM0112496 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22003 B. E. Nelson 66449 8 8 2005 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Laguna Larga at the end of Forest Road 78, ca 6 air mi SE of San Miguel; ca 18 air mi NNW of Tres Piedras. Lake shore and adjacent areas. 9000 9020 ft. 36.8855° N, 106.1095° W; NAD 83, , GPS Reading T31N R8E S33 N1/2 36.8855 -106.1095 NAD 83 GPS Reading Flowering N RM0112496 N 137 RM 258410 Larson 2005 RM 940621 RM0111996 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22019 Jill E. Larson 1329 20 6 2005 U.S.A. New Mexico Taos Carson National Forest and Vicinity: John Dunn Bridge at Rio Grande, ca 2.5 air mi W of Arroyo Hondo. Canyon bottom/riparian and rocky canyon walls. 6500 ft. 36.5352° N, 105.7087° W; GPS Reading T27N R11E S31 N1/2; also South 1/2 S30 36.5352 -105.7087 GPS Reading Flowering N RM0111996 N 138 RM 25853 Arizona/New Mexico RM 155500 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-4875 George E. Osterhout 6782 26 6 1927 U.S.A. New Mexico McKinley N of Gallup. 6800 ft. 35.5733 -108.73329 NAD 83 5 mi. Y N Nat. Geog. TOPO! Flowering and Fruiting N N 139 RM 259188 Larson 2005 RM 940536 RM0112500 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22041 Jill E. Larson 2021 7 7 2005 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Stewart Meadows on Forest Road 87, ca 18 air mi NW of Tres Piedras. Upland meadow. 8250 ft. 36.8506° N, 106.1133° W; GPS Reading T30N R8E S8; also N1/2 S9 and South 1/2 S4 36.8506 -106.1133 GPS Reading Flowering N RM0112500 N 140 RM 260601 Larson 2005 RM 940620 RM0111995 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22075 Jill E. Larson 3280 27 7 2005 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: small road E off Forest Road 45 toward Big Rock to Posos Lake, ca 2 air mi W of Las Tablas. Stock pond and granite outcrops. 8785 ft. 36.5722° N, 106.0822° W; GPS Reading T27N R8E S15. 36.5722 -106.0822 GPS Reading Flowering N RM0111995 N 141 RM 260978 Larson 2005 RM 940619 RM0111994 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22087 Jill E. Larson 3616 2 8 2005 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: rock outcrops around Tres Piedras Ranger District Office at Tres Piedras. Sagebrush flats and granite outcrops with ponderosa pine. 8180 ft. 36.6509° N, 105.9729° W; GPS Reading T28N R9E S22 N1/2; also S15 36.6509 -105.9729 GPS Reading Flowering N RM0111994 N 142 RM 261503 Larson 2005 RM 940618 RM0111993 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22106 Jill E. Larson 4089 12 8 2005 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Canjilon Creek and gypsum cliffs, E of Echo Ampitheater recreational site on U.S. Hwy 84, ca 14 air mi NW of Abiquiu. Roadside along highway and parking lot. 6550 7100 ft. 36.3588° N, 106.5224° W; GPS Reading T25N R4E S33 N1/2; also S34 36.3588 -106.5224 GPS Reading Flowering N RM0111993 N 143 RM 261879 Larson 2005 RM 940535 RM0112499 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22117 Jill E. Larson 4424 18 8 2005 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Forest Road 103 near state line, 1/4 air mi N of Sublette, 8 air mi W of Los Pinos. Patchy mixed conifer forest and meadows with Chrysothamnus and Stipa. 9300 9500 ft. 36.9928° N, 106.2313° W; GPS Reading T32N R7E S20 South 1/2; also SE1/4 S19 36.9928 -106.2313 GPS Reading Flowering and Fruiting N RM0112499 N 144 RM 263593 Larson 2005 RM 940600 RM0112495 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22180 Ronald L. Hartman 81184 22 7 2005 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Rio de los Pinos, ca 7 air mi WSW of Los Pinos. Streamside up to road. 8350 ft. 36.9579° N, 106.1873° W; GPS Reading T32N R7E S34 S1/8 36.9579 -106.1873 GPS Reading Flowering N RM0112495 N 145 RM 263805 Larson 2005 RM 940539 RM0112503 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22188 Ronald L. Hartman 81394 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 N RM0112503 N 146 RM 263899 Larson 2005 RM 940538 RM0112502 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22192 Ronald L. Hartman 81488 26 7 2005 U.S.A. New Mexico Taos Carson National Forest and Vicinity: to SW of NM Hwy 522 and Forest Road 7 (road to D. H. Lawrence Ranch), ca 0.5 air mi. Pinyon/juniper. 7200 7300 ft. 36.5793° N, 105.6667° W; GPS Reading T27N R12E S16 NW1/4 36.5793 -105.6667 GPS Reading Flowering and Fruiting N RM0112502 N 147 RM 263951 Larson 2005 RM 940537 RM0112501 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22194 Ronald L. Hartman 81540 28 7 2005 U.S.A. New Mexico Taos Carson National Forest and Vicinity: north-northeast slope and summit of Cerro Montoso. Pinyon/juniper with some ponderosa pine. 7600 8655 ft. 36.7028° N, 105.7546° W to 36.6735° N, 105.7681° W; GPS Reading T29N R11E S34 SE1/4; also T28N R11E S3, W1/2 S10, E edge S9 36.7028 -105.7546 GPS Reading Flowering and Fruiting N RM0112501 N 148 RM 264905 Larson 2006 RM 950032 RM0155822 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22247 B. E. Nelson 69325 6 8 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Wissmath Craters among La Sagita Peaks, ca 11 air mi N of Tres Piedras. Playa on crater floor. 8440 ft. 36.8144° N, 105.9508° W; uncertainty 0.25 mi. T30N R9E S23 SE1/4; also NE1/4 S26 36.8144 -105.9508 0 mi. Flowering and Fruiting N RM0155822 N 149 RM 265027 Larson 2006 RM 950031 RM0155821 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22252 B. E. Nelson 69447 8 8 2006 U.S.A. New Mexico Mora Carson National Forest and Vicinity: Santa Fe Mountains: along NM Hwy 518 from forest boundary SW ca 3/4 mi, above Vigil Canyon, ca 9.5 air mi NW of Mora. Roadside and adjacent shale roadcut. 9160 9320 ft. 36.0797° N, 105.4401° W; GPS Reading T21N R14E S3 36.0797 -105.4401 GPS Reading Flowering and Fruiting N RM0155821 N 150 RM 2651 Taylor, Amy 1997 RM 665721 RM0295855 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-315 Amy J. Roderick 2109 12 7 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Pathfinder Reservoir: Tye Draw leading into reservoir, ca 8 air mi N of Seminoe Dam; ca 38 air mi NE of Sinclair. Sandy embankment of draw leading into reservoir. 5860 ft. 42.2674° N, 106.8902° W T27N R84W S33 42.2674 -106.8902 Flowering N RM0295855 N 151 RM 265384 Larson 2006 RM 950036 RM0155826 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22266 Jill E. Larson 10187 11 8 2006 U.S.A. New Mexico Colfax Carson National Forest and Vicinity: Eagle Nest Lake State Park: Moreno Day Use Area, on south side of U.S. Hwy 64, ca 3/4 air mi SSE fo Eagle Nest. Along north shore of reservoir with Hordeum jubatum, Verbascum thapsis, and Cirsium arvense. 8194 ft. 36.5445° N, 105.2501° W; GPS Reading 36.5445 -105.2501 GPS Reading Flowering and Fruiting N RM0155826 N 152 RM 266101 Larson 2006 RM 950035 RM0155825 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22281 Jill E. Larson 10901 22 8 2006 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Canyon de los Alamos accessed from NM Hwy 519 and Forest Road 222 near Salt Lick Spring, ca 2 air mi NE of La Madera; ca 2.5 air mi SE of Anacones. Pull out next to highway through pinyon/juniper woodland. 6750 7000 ft. 36.4102° N, 106.0202° W; GPS Reading T25N R9E S18 NE1/4; also E1/2 S7 36.4102 -106.0202 GPS Reading Flowering and Fruiting N RM0155825 N 153 RM 266210 Larson 2006 RM 950034 RM0155824 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22283 Jill E. Larson 11008 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 RM0155824 N 154 RM 266297 Larson 2006 RM 950033 RM0155823 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22286 Jill E. Larson 11095 23 8 2006 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Francisco Montes Vigil Grant: Forest Road 710 just E of NM Hwy 76, ca 1 3/4 air mi SSW of Ojo Sarco; ca 2.5 air mi NNE of Truchas. Recovering burn area formerly ponderosa pine forest with Juniperus scopulorum; current regrowth of Quercus gambelii, Elymus species, and Muhlenbergia montanus. 8150 ft. 36.0783° N, 105.7847° W; GPS Reading T21N R11E S5 36.0783 -105.7847 GPS Reading Flowering and Fruiting N RM0155823 N 155 RM 270016 Larson 2006 RM 950041 RM0155483 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22371 Jill E. Larson 8442 15 7 2006 U.S.A. New Mexico Colfax Carson National Forest and Vicinity: Sangre de Cristo Range: Valle Vidal Unit: Beatty Lakes and vicinity from Forest Road 1914, ca 15 air mi ENE of Red River. Open meadow with dry playa in the middle surrounded by ponderosa pine forest. 8500 ft. 36.7337° N, 105.1494° W; GPS Reading T29N R17E S20 36.7337 -105.1494 GPS Reading Flowering and Fruiting N RM0155483 N 156 RM 270055 Larson 2006 RM 950040 RM0155482 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22372 Jill E. Larson 8480 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 and Fruiting N RM0155482 N 157 RM 270141 Larson 2006 RM 950039 RM0155481 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22373 Jill E. Larson 8565 17 7 2006 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Forest Road 133 above cattle guard, ca 2 1/4 air mi S of Rio San Antonio, ca 15 air mi NW of Tres Piedras. Dry meadow and sunny hilltop with Elymus smithii, Festuca arizonica and Muhlenbergia wrightii. 9000 9200 ft. 36.8184° N, 106.1227° W; GPS Reading T30N R8E S19 South 1/2; also N1/2 S30 36.8184 -106.1227 GPS Reading Flowering and Fruiting N RM0155481 N 158 RM 270774 Larson 2006 RM 950038 RM0155480 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22388 Jill E. Larson 9195 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. Pinyon/juniper woodland with large openings of Artemisia tridentata and Bouteloua gracilis. 8100 ft. 36.6978° N, 105.9656° W; GPS Reading T28N R9E S2 36.6978 -105.9656 GPS Reading Flowering and Fruiting N RM0155480 N 159 RM 270907 Larson 2006 RM 950037 RM0155827 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22390 Jill E. Larson 9328 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. Dry meadow with Blepharoneuron tricholepis, Festuca arizonica, and Muhlenbergia montana. 8840 9200 ft. 36.7112° N, 106.1135° W; GPS Reading T29N R8E S32 36.7112 -106.1135 GPS Reading Flowering and Fruiting N RM0155827 N 160 RM 272092 Larson 2006 RM 950030 RM0155820 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22425 Ronald L. Hartman 83133 13 8 2006 U.S.A. New Mexico Taos [location and coordinates withheld] Canyon slopes and bottom. 7960 8000 ft. Flowering and Fruiting N RM0155820 N 161 RM 272181 Larson 2006 RM 950029 RM0155819 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22427 Ronald L. Hartman 83222 13 8 2006 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: ca 2 to 3 air mi NW of Tres Piedras. Palmer Canyon to granite batholith SE of Tom Bryan Canyon. Ponderosa pine woodland and granite; ponderosa pine forest. 8300 8600 ft. 36.6732° N, 105.9934° W to 36.665° N, 105.9926° W to 36.6617° N, 105.982° W; uncertainty 0.25 mi. T28N R9E S9 South1/2; also N1/2 S16, W1/4 S15 36.6732 -105.9934 0 mi. Flowering and Fruiting N RM0155819 N 162 RM 272249 Larson 2006 RM 950028 RM0155818 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22428 Ronald L. Hartman 83290 15 8 2006 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: ca 1 air mi W of Tres Piedras crossroads, just N of Tres Piedras Canyon. Meadow and roadside away from granite. 8200 8350 ft. 36.6466° N, 105.9877° W; uncertainty 0.25 mi. T28N R9E S21 36.6466 -105.9877 0 mi. Flowering and Fruiting N RM0155818 N 163 RM 272336 Larson 2006 RM 950027 RM0155616 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22431 Ronald L. Hartman 83376 15 8 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Arroyo Aquaje de la Petaca. Arroyo bottom by collapsed bridge. 8100 ft. 36.6927° N, 105.9648° W; uncertainty 0.25 mi. T28N R9E S3 NE1/4; also W1/4 S2 36.6927 -105.9648 0 mi. Flowering and Fruiting N RM0155616 N 164 RM 272432 Larson 2006 RM 950026 RM0155615 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22435 Ronald L. Hartman 83472 16 8 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: cut and fill along old Chili Line Railroad Grade and adjacent roadside along U.S. 285. Disturbed areas. 8200 ft. 36.9033° N, 105.9744° W to 36.8977° N, 105.9719° W; uncertainty 0.25 mi. T31N R9E S22 S1/8; also N1/4 S27 36.9033 -105.9744 0 mi. Flowering and Fruiting N RM0155615 N 165 RM 272473 Larson 2006 RM 950025 RM0155614 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22437 Ronald L. Hartman 83513 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 and Fruiting N RM0155614 N 166 RM 272598 Larson 2006 RM 950024 RM0155613 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22442 Ronald L. Hartman 83637 21 8 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: NM Hwy 518 along Rio Grande del Rancho, 0.5 mi S of Forest Service boundary. Roadside and creek margin. 7100 ft. 36.3243° N, 105.5852° W; uncertainty 0.25 mi. T24N R13E S8 36.3243 -105.5852 0 mi. Flowering and Fruiting N RM0155613 N 167 RM 272652 Larson 2006 RM 950023 RM0155612 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22443 Ronald L. Hartman 83691 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 RM0155612 N 168 RM 274873 Lum 2002 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Luanne Lum. RM-22539 B. E. Nelson 57692 18 7 2002 U.S.A. Wyoming Big Horn Bighorn Basin: at White Reservoir along White Gulch, ca 0.5 air mi W of Dorsey Creek and ca 1.5 mi S of the Greybull River, ca 4.5 air mi ESE of Otto; ca 7 air mi W of Basin. Muddy to dry flats adjacent to the reservoir. 4030 ft. 44.3931° N, 108.1778° W; uncertainty 0.5 mi. T51N R94W S17 SW1/4 44.3931 -108.1778 1 mi. Flowering N RM0093845 N 169 RM 2753 Taylor, Amy 1997 RM 665720 RM0295854 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-318 Amy J. Roderick 2200 12 7 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: butte S of County Road 324, ca 5 air mi ENE of Sinclair; ca 9.5 air mi E of Rawlins. Dry shale slope dominated by rabbitbrush, sagebrush, snakeweed, and selenium indicators. 6600 ft. 41.8203° N, 107.0317° W T21N R85W S6 41.8203 -107.0317 Flowering N RM0295854 N 170 RM 278812 Lum 2002 RM 933284 RM0097960 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22643 Luanne Lum 4860 Michelle Wilson 23 7 2002 U.S.A. Wyoming Park Bighorn Basin: along Shoshone River W of Willwood Dam and County Road Riparian. 4410 4500 ft. 44.673° N, 108.9058° W; uncertainty 1 mi. T54N R100W S9 W1/2; R14, ca 125 air mi NE of Cody 44.673 -108.9058 1 mi. Flowering N RM0097960 N 171 RM 278842 Lum 2002 RM 933283 RM0097959 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22644 Luanne Lum 4890 26 7 2002 U.S.A. Wyoming Washakie Bighorn Basin: E of Little Slick Creek, ca 4.9 air mi ESE of Worland. Irrigation ditch. 4240 ft. 44.0004° N, 107.8781° W; uncertainty 1 mi. T47N R92W S34 W1/2 44.0004 -107.8781 1 mi. Flowering N RM0097959 N 172 RM 281320 Lyon 1993 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22740 Margarette J. Lyon 2457 11 8 1993 U.S.A. Colorado San Miguel [location and coordinates withheld] In disturbed area. 7000 ft. Flowering and Fruiting N N 173 RM 281379 Lyon 1993 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22743 Margarette J. Lyon 2516 11 8 1993 U.S.A. Colorado Montrose San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Nucla. Pinyon-juniper. 6480 ft. 38.2994° N, 108.4912° W T47N R15W S26 38.2994 -108.4912 Flowering and Fruiting N N 174 RM 284681 Lyon 1994 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22909 Margarette J. Lyon 5485 5 7 1994 U.S.A. Colorado Montrose [location and coordinates withheld] Mesa with pinyon, juniper, and sagebrush; very dry, disturbed area. 7000 ft. Flowering and Fruiting N N 175 RM 285561 Lyon 1994 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22946 Margarette J. Lyon 6360 22 7 1994 U.S.A. Colorado San Miguel San Miguel and Lower Dolores River Drainages: San Miguel River Drainage: Specie Creek, ca 0.5 mi S of San Miguel River. Riparian area with Populus and Picea pungens. 7400 ft. 38.0228° N, 108.1181° W T44N R11W S31 38.0228 -108.1181 Flowering and Fruiting N N 176 RM 285767 Lyon 1994 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22957 Margarette J. Lyon 6563 Laura Cosse 2 8 1994 U.S.A. Colorado Mesa San Miguel and Lower Dolores River Drainages: along Colo Hwy 141 on Unaweep Divide. With pinyon, juniper, big sage, and rabbitbrush. 7000 ft. 38.8644° N, 108.5567° W T14S R100W S35 38.8644 -108.5567 Flowering and Fruiting N N 177 RM 285886 Lyon 1994 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22965 Margarette J. Lyon 6678 Laura Cosse 3 8 1994 U.S.A. Colorado Montrose San Miguel and Lower Dolores River Drainages: Dolores River Drainage: Roc Creek. Riparian area with Salix exigua and Distichlis spicata. 4850 ft. 38.5394° N, 108.8961° W T49N R18W S5 38.5394 -108.8961 Flowering and Fruiting N N 178 RM 286374 Lyon 1994 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-22984 Margarette J. Lyon 7155 11 8 1994 U.S.A. Colorado San Miguel [location and coordinates withheld] Pasture. 8640 ft. Flowering and Fruiting N N 179 RM 286741 Lyon 1994 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-23000 Margarette J. Lyon 7518 18 8 1994 U.S.A. Colorado Mesa [location and coordinates withheld] Along dry creek bed with pinyon, juniper, and occasional Populus. 5300 ft. Flowering and Fruiting N N 180 RM 286770 Lyon 1994 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-23001 Margarette J. Lyon 7547 18 8 1994 U.S.A. Colorado Mesa [location and coordinates withheld] Edge of irrigated alfalfa pasture. 4600 ft. Flowering and Fruiting N N 181 RM 286877 Lyon 1994 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-23008 Margarette J. Lyon 7652 20 8 1994 U.S.A. Colorado Mesa San Miguel and Lower Dolores River Drainages: Unaweep Canyon along West Creek. Riparian area with Acer negundo, Populus, Salix exigua, Eleocharis, and Equisetum. 7000 ft. 38.7477° N, 108.7627° W T15S R102W S14 38.7477 -108.7627 Flowering and Fruiting N N 182 RM 288277 Markow 1998 RM 699945 RM0295641 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-19154 Stuart Markow 11661 4 8 1998 U.S.A. Wyoming Teton Grand Teton National Park: sagebrush flat ca 0.5 air mi E of Jackson Hole Airport, ca 10 air mi N of Jackson. Sagebrush-steppe with Artemisia tridentata, Elymus spicatus, Festuca idahoensis, and Balsamorhiza sagittata. 6400 ft. 43.6052° N, 110.7358° W; uncertainty 1 mi. T42N R116W S14 43.6052 -110.7358 1 mi. Flowering N RM0295641 N 183 RM 2891 Taylor, Amy 1997 RM 665719 RM0295853 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-324 Amy J. Roderick 2325 14 7 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Sage Creek W of County Road 401, ca 22 air mi S of Rawlins; ca 19 air mi W of Saratoga. Along creek; surrounded by greasewood, sagebrush, wild rose, and wild licorice. 7100 ft. 41.4758° N, 107.1949° W T17N R87W S4 41.4758 -107.1949 Flowering N RM0295853 N 184 RM 292616 Massatti 2005 USFS 843562 USFS0026942 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-23815 Rob Massatti 4105 13 8 2005 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: ca 1 mi E of Frye Lake, ca 8 air mi SW of Lander. Roadside. 8530 ft. 42.7105° N, 108.8604° W; GPS Reading T32N R101W S26 42.7105 -108.8604 NAD 83 GPS Reading Flowering N USFS0026942 N 185 RM 2996 Taylor, Amy 1996 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-329 Amy J. Roderick 242 20 7 1996 U.S.A. Wyoming Carbon Medicine Bow Mountains: Elk Mountain: 1 mi SE of Rattlesnake Pass, ca 13 air mi S of Hanna. East side of road on sagebrush flats and bench dominated by Cercocarpus montanus. 7400 ft. 41.6933° N, 106.5645° W; uncertainty 1 mi. T20N R82W S24 41.6933 -106.5645 1 mi. Flowering N N 186 RM 3112 Taylor, Amy 1997 RM 665733 RM0295849 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-336 Amy J. Roderick 2523 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. West facing slope dominated by sagebrush, mountain mahogany, and scattered limber pine. 7350 7550 ft. 41.7912° N, 106.4109° W T21N R80W S16 41.7912 -106.4109 Flowering N RM0295849 N 187 RM 311286 Moore 1994 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-24770 Lynn Marie Moore 3994 17 8 1994 U.S.A. Colorado San Miguel Upper Dolores River Drainage and Adjacent Areas: ca 4 road mi NE of Egnar, County Road K8 and County Road L9, ca 13 air mi N of Dove Creek. Pinyon/juniper and sagebrush, recently grazed . 7500 ft. 37.9444° N, 108.8742° W T43N R18W S32 NW1/4 37.9444 -108.8742 Flowering and Fruiting N N 188 RM 311303 Moore 1994 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-24772 Lynn Marie Moore 4011 17 8 1994 U.S.A. Colorado Dolores [location and coordinates withheld] Pinyon/juniper and sagebrush, dried up seepage with Tamarisk; Southeast facing. 6600 ft. Flowering and Fruiting N N 189 RM 316293 Moore 1995 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-24898 Lynn Marie Moore 8914 Fallon Judkins and Marie Rambo 23 8 1995 U.S.A. Colorado Montezuma Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: ca 5 air mi E of Mancos, Forest Road 317, west side of La Plata County Line. Ponderosa and oak woodland, with patches of graminoids, on a southeast face. 8100 ft. 37.3492° N, 108.1997° W T36N R12W S29 37.3492 -108.1997 Flowering and Fruiting N N 190 RM 31773 Arizona/New Mexico RM 49058 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-8100 Marcus E. Jones 4140 4 9 1884 U.S.A. New Mexico Bernalillo Albuquerque. 4900 5500 ft. T10N R3E 35.0846 -106.65219 NAD 83 7 mi. Y Y Nat. Geog. TOPO! Flowering and Fruiting N N 191 RM 3189 Taylor, Amy 1997 RM 665732 RM0295848 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-339 Amy J. Roderick 2593 20 7 1997 U.S.A. Wyoming Carbon [location and coordinates withheld] Moist grassy creek bed. 6900 ft. Flowering N RM0295848 N 192 RM 319461 Newton 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-25017 Rachel Newton 1783 10 7 2005 U.S.A. Wyoming Carbon Wetlands and Adjacent Areas: North Platte River, ca 12 air mi NE of Rawlins. Moist banks and flood plains. 6385 ft. 41.8825° N, 107.0662° W; GPS Reading T22N R86W S12 SW1/4 of SW1/4 41.8825 -107.0662 NAD 83 GPS Reading Flowering N N 193 RM 319560 Newton 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-25027 Rachel Newton 1872 11 7 2005 U.S.A. Wyoming Fremont Wetlands and Adjacent Areas: Sweetwater River, ca 10 air mi NW of Muddy Gap Junction. Dry uplands. 6170 ft. 42.4678° N, 107.5948° W; GPS Reading T29N R90W S22 SE1/4 42.4678 -107.5948 NAD 83 GPS Reading Flowering and Fruiting N N 194 RM 319824 Newton 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-25045 Rachel Newton 2107 19 7 2005 U.S.A. Wyoming Carbon Wetlands and Adjacent Areas: spring-fed creek, ca 15 air mi NE of Baggs. Dry creek bed and banks. 6429 ft. 41.2344° N, 107.5713° W; GPS Reading T15N R90W S30 NW1/4 41.2344 -107.5713 NAD 83 GPS Reading Flowering N N 195 RM 320181 Newton 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-25062 Rachel Newton 2426 25 7 2005 U.S.A. Wyoming Natrona Wetlands and Adjacent Areas: Miles Landing, North Platte River, ca 20 air mi SW of Casper. Moist river banks. 5382 ft. 42.6387° N, 106.6188° W; GPS Reading T31N R82W S24 SW1/4 42.6387 -106.6188 NAD 83 GPS Reading Flowering N N 196 RM 320242 Newton 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-25067 Rachel Newton 2480 25 7 2005 U.S.A. Wyoming Albany Wetlands and Adjacent Areas: flooded highway easement, ca 12 air mi SE of Medicine Bow. Moist uplands. 6854 ft. 41.8194° N, 105.9996° W; GPS Reading T21N R77W S1 NW1/4 41.8194 -105.9996 NAD 83 GPS Reading Flowering N N 197 RM 320617 Newton 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-25089 Rachel Newton 2815 31 7 2005 U.S.A. Wyoming Albany Wetlands and Adjacent Areas: Johnson Creek and Reservoir, ca 35 air mi N of Laramie. Dry uplands. 5923 ft. 41.7801° N, 105.3684° W; GPS Reading T21N R71W S20 SE1/4 of NE1/4 41.7801 -105.3684 NAD 83 GPS Reading Flowering N N 198 RM 320791 Newton 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-25099 Rachel Newton 2970 3 8 2005 U.S.A. Wyoming Albany Wetlands and Adjacent Areas: Rock Creek, 16 air mi SE of Medicine Bow. Moist banks and flood plains. 6755 ft. 41.7228° N, 106.0047° W; GPS Reading T20N R77W S12 NW1/4 41.7228 -106.0047 NAD 83 GPS Reading Flowering N N 199 RM 320828 Newton 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-25101 Rachel Newton 3002 3 8 2005 U.S.A. Wyoming Carbon Wetlands and Adjacent Areas: Watkins Creek, ca 6 air mi SSE of Medicine Bow. Dry uplands. 7078 ft. 41.6703° N, 106.1393° W; GPS Reading T20N R78W S34 NE1/4 41.6703 -106.1393 NAD 83 GPS Reading Flowering N N 200 RM 320948 Newton 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-25106 Rachel Newton 3110 4 8 2005 U.S.A. Wyoming Natrona Wetlands and Adjacent Areas: confluence of Horse Creek and Fish Creek, ca 34 air mi SW of Casper. Dry uplands. 5967 ft. 42.6022° N, 106.9647° W; GPS Reading T30N R85W S1 NE1/4 42.6022 -106.9647 NAD 83 GPS Reading Flowering and Fruiting N N 201 RM 32098 Arizona/New Mexico RM 534316 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-8230 Mark Allen Wetter 1015 10 9 1987 U.S.A. New Mexico Eddy Carlsbad, along U.S. Hwy 62/US Hwy 180, just about 100SW of junction between U.S. Hwys 62, 180 and 285: on the SW side of Carlsbad. Weedy lot next to a pizza restaurant with various weeds, Haplopappus ciliatus, other Asteraceae and ragweeds; common. 3100 3300 ft. T22S R27E 32.38889 -104.2201 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 202 RM 32099 Arizona/New Mexico RM 534315 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-8231 Mark Allen Wetter 1017 10 9 1987 U.S.A. New Mexico Eddy Carlsbad, along U.S. Hwy 62/180/285 (south Canal Street, 1100 block), near junction with South Canyon Street: next to Gibsons Pharmacy. Rocky bed of limestone wash in the middle of Carlsbad intermixed with G. lanceolata Nutt. var. havardii (Steyerm.) Wetter (Wetter 1016); Wetter 1016 is by far the predominant taxon at this location; no hybrids found; only a few plants. 3100 3200 ft. T22S R27E 32.3913 -104.21999 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 203 RM 32100 Arizona/New Mexico RM 534314 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-8232 Mark Allen Wetter 1019 10 9 1987 U.S.A. New Mexico Lincoln Along U.S. Hwy 380: 12.6 mi E of junction with U.S. Hwy 54 at Carrizozo: W of Capitan. Scattered along hwy shoulder in rocky soil and in drainage areas in sandy soil. 6900 6800 ft. T8S R13E S22; also S27 33.59029 -105.65999 NAD 83 0 mi. Y N Nat. Geog. TOPO! Flowering and Fruiting N N 204 RM 32101 Arizona/New Mexico RM 396828 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-8233 Mark Allen Wetter 584 21 9 1979 U.S.A. New Mexico San Juan Along NM Hwy 170, ca 1 mi S of Colorado. Common in rocky soil of highway shoulder; in mowed and non-mowed areas; with various Asteraceae and grasses; growing intermixed and apparently hybridizing with G. aphanactis. 6000 ft. 36.98479 -108.1872 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 205 RM 32103 Arizona/New Mexico RM 396826 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-8233 Mark Allen Wetter 586 21 9 1979 U.S.A. New Mexico San Juan Along NM Hwy 170, ca 1 mi S of Colorado. Mowed area in rocky soil of hwy shoulder, intermixed and apparently hybridizing (Wetter 585) with G. squarrosa var. serrulata (Wetter 584); common; more common than G. squarrose at this location. 6000 ft. 36.98479 -108.1872 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 206 RM 32104 Arizona/New Mexico RM 383262 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-8234 Mark Allen Wetter 674 1 8 1980 U.S.A. New Mexico Catron Along U.S. Hwy 180: ca 2 mi N of bridge at Glenwood. Plants scattered along roadside, not very common, restricted to within 2' of pavement, growing with Wetter 675. 4970 ft. T11S R20W S15 33.34109 -108.89449 NAD 83 0 mi. Y Y Nat. Geog. TOPO! Flowering and Fruiting N N 207 RM 32105 Arizona/New Mexico RM 383261 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-8235 Mark Allen Wetter 689 10 8 1980 U.S.A. New Mexico Lea Within city limits of Hobbs, along U.S. Hwy 62/180: just E of Marland Street. Very numerous in rocky soil between hwy and baseball diamond; scattered individual plants. 3600 ft. 32.69809 -103.12399 NAD 83 0 mi. Y N Nat. Geog. TOPO! Flowering and Fruiting N N 208 RM 32108 Arizona/New Mexico RM 357610 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-8238 Mark Allen Wetter 785 15 8 1984 U.S.A. Arizona Gila Along AZ Hwy 87 just at the southern edge of Strawberry; 2.4 mi S of Gila County. Plants very common in rocky soil along highway shoulder and gravel turnout area; with weeds, grasses, Ambrosia and Metilotus. 5900 ft. T12N R8E S22 34.39779 -111.5009 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 209 RM 32111 Arizona/New Mexico RM 357607 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-8240 Mark Allen Wetter 790 16 8 1984 U.S.A. Arizona Apache Along AZ Hwy 260: 0.6 mi E of junction with AZ Hwy 373: 6.3 mi E of junction with AZ Hwy 273: 8.3 mi W of junction with AZ 273. Common along rocky hwy shoulder and adjacent access road growing with "usual weeds." 8200 ft. Flowering and Fruiting N N 210 RM 32115 Arizona/New Mexico RM 357643 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-8244 Mark Allen Wetter 804 18 8 1984 U.S.A. New Mexico Catron Along NM Hwy 12: 26.7 mi NE of junction with U.S. 180: 8.7 mi NE of junction with NM Hwy 32 at Apache Creek: 53 mi SW of junction with U.S. Hwy 60. Very common along hwy shoulder and in rocky turnout area. 6750 ft. T5S R16W S9 33.88689 -108.5215 NAD 83 1 mi. Y Y Nat. Geog. TOPO! Flowering and Fruiting N N 211 RM 32116 Arizona/New Mexico RM 396821 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-8245 Mark Allen Wetter 898 5 9 1985 U.S.A. New Mexico Chaves Along U.S. Hwy 70/380 54.3 mi E of Otero-Lincoln county line near Ruidoso, ca 10 mi W of Roswell. Only one plant in rocky soil of highway shoulder; area recently graded; with one plant of G. aphanactis. 3700 4000 ft. T10S R22E S35 33.3941 -104.6957 NAD 83 1 mi. N Y Nat. Geog. TOPO! Flowering N N 212 RM 32119 Arizona/New Mexico RM 397199 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-8248 Mark Allen Wetter 988 29 8 1986 U.S.A. Arizona Apache Along Ariz Hwy 260: just on the W side of McNary: 2.8 mi E of junction with Ariz Hwy 73: 7.8 mi W of junction with Ariz Hwy 473: just W of a Texaco gas station. Opening in pine forest in rocky soil in a highly disturbed, trashy area along hwy forming almost pure stands in some areas; growing with the radiate G. arizonica A. Gray var. arizonica (Wetter 989); about equal numbers of each taxon present; very common. 7200 7400 ft. 34.0747° N, 109.8582° W; uncertainty 0.25 mi. T8N R24E S19 34.07469 -109.85819 NAD 83 0 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 213 RM 321223 Newton 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-25126 Rachel Newton 3358 10 8 2005 U.S.A. Wyoming Fremont Wetlands and Adjacent Areas: Crooks Creek, ca 6 air mi S of Jeffrey City. Dry uplands. 6391 ft. 42.4253° N, 107.8496° W; GPS Reading T28N R92W S5 SW1/4 42.4253 -107.8496 NAD 83 GPS Reading Flowering N N 214 RM 321234 Newton 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-25127 Rachel Newton 3368 10 8 2005 U.S.A. Wyoming Fremont Wetlands and Adjacent Areas: Sweetwater River, ca 10 air mi NW of Muddy Gap Junction. Dry uplands. 6162 ft. 42.4676° N, 107.5947° W; GPS Reading T29N R90W S22 SE1/4 42.4676 -107.5947 NAD 83 GPS Reading Flowering N N 215 RM 321345 Newton 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-25132 Rachel Newton 3468 11 8 2005 U.S.A. Wyoming Fremont Wetlands and Adjacent Areas: Ocean Lake, ca 18 air mi NW of Riverton. Dry uplands. 5278 ft. 43.21° N, 108.6193° W; GPS Reading T3N R2E S27 NW1/4 43.21 -108.6193 NAD 83 GPS Reading Flowering and Fruiting N N 216 RM 321395 Newton 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-25137 Rachel Newton 3512 12 8 2005 U.S.A. Wyoming Fremont Wetlands and Adjacent Areas: Sweetwater River, ca 34 air mi SE of Lander. Dry uplands. 6788 ft. 42.4329° N, 108.4449° W; GPS Reading T28N R97W S5 SW1/4 42.4329 -108.4449 NAD 83 GPS Reading Flowering and Fruiting N N 217 RM 321453 Newton 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-25142 Rachel Newton 3565 25 8 2005 U.S.A. Wyoming Sublette Wetlands and Adjacent Areas: New Fork River, ca 21 air mi S of Pinedale. Dry uplands. 6656 ft. 42.6059° N, 109.8561° W; GPS Reading T30N R109W S5 SW1/4 of NE1/4 42.6059 -109.8561 NAD 83 GPS Reading Flowering N N 218 RM 321668 Newton 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-25153 Rachel Newton 3759 3 9 2005 U.S.A. Wyoming Goshen Wetlands and Adjacent Areas: Black Canyon Point, Guernsey Reservoir, ca 3 air mi NW of Guernsey. Rocky dry slopes. 4391 ft. 42.3091° N, 104.7702° W; GPS Reading T27N R66W S15 SW1/4 42.3091 -104.7702 NAD 83 GPS Reading Flowering N N 219 RM 321686 Newton 2005 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-25154 Rachel Newton 3775 3 9 2005 U.S.A. Wyoming Platte Wetlands and Adjacent Areas: Glendo Reservoir, ca 4 air mi N of Glendo. Dry uplands. 4600 ft. 42.5594° N, 105.033° W; GPS Reading T30N R68W S20 NE1/4 42.5594 -105.033 NAD 83 GPS Reading Flowering N N 220 RM 32362 Arizona/New Mexico RM 576133 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-8370 N. Duane Atwood 17209 10 9 1991 U.S.A. Arizona Navajo 9 mi E of Holbrook along Hwy 180. Roadside on Chrysothamnus and grass community; sandy-gravel soil. 5000 ft. T18N R19E S23 34.94879 -110.3019 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering N N 221 RM 324824 Newton 2006 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-25296 Rachel Newton 6210 20 7 2006 U.S.A. Wyoming Johnson Wetlands and Adjacent Areas: Blue Creek, ca 15 air mi WSW of Kaycee. Dry uplands. 5118 ft. 43.654° N, 106.91086° W; GPS Reading T43N R84W S35 NW1/4 43.654 -106.91086 NAD 83 GPS Reading Flowering and Fruiting N N 222 RM 324868 Newton 2006 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-25298 Rachel Newton 6254 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 Flowering and Fruiting N N 223 RM 324987 Newton 2006 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-25305 Rachel Newton 6373 28 7 2006 U.S.A. Wyoming Crook Wetlands and Adjacent Areas: Belle Fouche River, ca 1 air mi NW of Moorcroft. Dry uplands. 4173 ft. 44.27462° N, 105.97758° W; GPS Reading T50N R68W S36 South1/2 of NW1/4 44.27462 -105.97758 NAD 83 GPS Reading Flowering and Fruiting N N 224 RM 330430 Nunn 2000 RM 772325 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21986 Ronald L. Hartman 69029 Sarah Nunn 27 7 2000 U.S.A. Colorado Larimer North-central Colorado: Slough Creek 0.5-1 air mi NW of Hohnholz Lake #3. Badlands on side of ridge and into stream bottom, seasonal. 7950 8050 ft. 40.9374° N, 106.0194° W T11N R77W S10 NW1/4 40.9374 -106.0194 Flowering and Fruiting N N 225 RM 330468 Nunn 2000 RM 772324 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-21987 Ronald L. Hartman 69066 Sarah Nunn 27 7 2000 U.S.A. Colorado Larimer North-central Colorado: west side of Bull Mountain. East slope badlands pasture; west slope with calciferous, green, and red clay rocky layers; limber pine 8700 9200 ft. 40.9374° N, 105.9242° W T11N R76W S9 40.9374 -105.9242 N N Flowering N N 226 RM 340878 Porter RM 256115 RM0295696 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-32173 C. L. Porter 7624 Marjorie W. Porter 11 8 1958 U.S.A. Wyoming Sweetwater Between Little America and Green River. In ditches in the sagebrush desert. 6400 ft. 41.5543° N, 109.5849° W; NAD 83, uncertainty 5 mi., Digital Map T18N R108W S10 41.5543 -109.5849 NAD 83 5 mi. Digital Map Located ca 14.5 miles east of Little America on old US Hwy 30, now WY Hwy 374, based on Rock Springs map of 1954; ca 6.5 miles west of Green River; geo-locate.org. EL Common. Flowering and Fruiting N RM0295696 N 227 RM 3430 Taylor, Amy 1997 RM 665735 RM0295851 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-349 Amy J. Roderick 2809 28 7 1997 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: Jackson Lake N of Wyo Hwy 220, ca 8.6 air mi NE of Three Forks Junction. Dry saline lake shores dominated by graminoids and bordered by sagebrush and greasewood. 6030 ft. 42.4383° N, 107.3372° W T29N R88W S35 SW1/4 42.4383 -107.3372 Flowering N RM0295851 N 228 RM 343121 Reif 2002 RM 806698 RM0108732 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-32825 Brian Reif 1968 8 7 2002 U.S.A. New Mexico Rio Arriba Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 77, 4 air mi E of Gallina, W down road 1 mi from sharp bend crossing drainage. Roadside and roadcut sedimentary beds on a mixed conifer slope with pinyon/juniper. 7900 8160 ft. 36° 14.038' N, 106° 45.962' W; GPS reading T23N R2E S7 South1/2 36.233967 -106.766033 GPS reading Flowering N RM0108732 N 229 RM 343824 Reif 2002 RM 806692 RM0108733 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-32851 Brian Reif 2637 18 7 2002 U.S.A. New Mexico Rio Arriba Santa Fe National Forest and vicinity: Jemez Mountains: Arroyo de los Frijoles, 2.5 air mi W of Abiquiu. From corral at start of Barranca Trail 111 3.4 air mi S to Frijoles Spring. Riparian through canyon of soft sedimentary rock in pinyon/juniper woodland. Grass/sedge bottom in wide canyon bottom. 6013 7000 ft. 36° 10.631' N, 106° 22.769' W to 36° 10.235' N, 106° 22.694' W; GPS reading T23N R5E S24 SE1/4; also W1/2 S25, SE1/4 S26, S35, and T22N R5E S2 36.177183 -106.379483 GPS reading Buds N RM0108733 N 230 RM 343976 Reif 2002 RM 806700 RM0108747 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-32859 Brian Reif 2774 28 7 2002 U.S.A. New Mexico San Miguel Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Rio Mora, 2 air mi S of Cowles. NE 0.6 air mi along river on Trail 240 from parking lot in Mora River Campground. Mixed conifer forest with grass/sedge understory. 7900 8000 ft. 35° 46.744' N, 105° 39.355' W; GPS reading T18N R12E S22 NE1/4; also NW1/4 S23 and SW1/4 S14 35.779067 -105.655917 GPS reading Flowering N RM0108747 N 231 RM 344700 Reif 2002 RM 806691 RM0108734 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-32879 Brian Reif 3422 8 8 2002 U.S.A. New Mexico Santa Fe Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Rio Frijoles Trail 154 just E of Santo Domingo de Cundiyo Land Grant, 8 air mi SE of Chimayo. SE in canyon along trail for 0.2 air mi from E edge of land grant. Riparian of river, and meadows, in canyon bottom with mixed conifer slopes. Canyon tightening upstream with encroachment of granitic cliffs. 7000 ft. 35° 56.278' N, 105° 52.398' W; GPS reading T20N R10E S27 NW1/4 35.937967 -105.8733 GPS reading Flowering N RM0108734 N 232 RM 3451 Taylor, Amy 1997 RM 665731 RM0295847 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-350 Amy J. Roderick 2828 29 7 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: tributary of Second Sand Creek, ca 7.6 air mi NE of Elk Mountain townsite; ca 10.4 air mi SW of Medicine Bow townsite. South facing sandy hillside with patches of sagebrush, rabbitbrush, and bitterbrush. 6800 ft. 41.7766° N, 106.3139° W T21N R79W S20 41.7766 -106.3139 Flowering N RM0295847 N 233 RM 345683 Reif 2002 RM 806690 RM0108735 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-32906 Brian Reif 4307 20 8 2002 U.S.A. New Mexico San Miquel Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Indian Creek off of NM Hwy 63, 9 air mi N of Pecos. SE on road along creek ca 0.8 air mi. Canyon bottom collections including roadside, granitic banks, and riparian. Granitic substrate. 7720 7960 ft. 35° 43.275' N, 105° 42.018' W to 35° 43.007' N, 105° 41.854' W; GPS reading T17N R12E S5 SW1/4; also NW1/4 S8 35.72125 -105.7003 GPS reading Flowering N RM0108735 N 234 RM 345854 Reif 2002 RM 806689 RM0108736 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-32911 Brian Reif 4461 23 8 2002 U.S.A. New Mexico Santa Fe Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Santa Fe Municipal Watershed, 3 air mi ENE of Santa Fe, in vicinity of Randall Davey Audubon Center. E on road to 0.2 air mi. Roadside through pinyon-juniper woodland along contour, and just S of the river. Wet roadside culverts. 7380 7420 ft. 35° 41.423' N, 105° 53.3' W to 35° 41.37' N, 105° 53.098' W; GPS reading T17N R10E S21 35.690383 -105.888333 GPS reading Flowering N RM0108736 N 235 RM 347130 Reif 2002 RM 806699 RM0108746 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-32954 Ronald L. Hartman 75151 23 6 2002 U.S.A. New Mexico Sandoval Santa Fe National Forest and Vicinity: Jemez Mountains: intersection of NM Hwy 485 and NM Hwy 4. Roadside and river margin. 5710 ft. 35° 40.073' N, 106° 44.585' W; GPS reading T17N R2E S28 SW1/4 35.667883 -106.743083 GPS reading Flowering N RM0108746 N 236 RM 347908 Reif 2002 RM 806681 RM0108744 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-32976 Ronald L. Hartman 76059 19 7 2002 U.S.A. New Mexico Rio Arriba Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 144, Los Cerros area, 11 air mi W of Espanola. Roadside and ponderosa pine forest. 8000 8200 ft. 36° 1.856' N, 106° 15.818' W; GPS reading T21N R6E S23 South1/2; also N1/2 S26 36.030933 -106.263633 GPS reading Flowering N RM0108744 N 237 RM 348124 Reif 2002 RM 804699 RM0108729 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-32981 Ronald L. Hartman 76324 13 8 2002 U.S.A. New Mexico Rio Arriba Santa Fe National Forest and Vicinity: Jemez Mountains: 16 air mi NNE of Espanola to 0.5 road mi S on U.S. Hwy 285. Roadside. 6123 ft. 36° 14.205' N, 106° 2.8' W; GPS reading T23N R8E S13 36.23675 -106.046667 GPS reading Flowering N RM0108729 N 238 RM 348181 Reif 2002 RM 806680 RM0108745 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-32983 Ronald L. Hartman 76381 13 8 2002 U.S.A. New Mexico Rio Arriba Santa Fe National Forest and Vicinity: Jemez Mountains: 6.5 road mi N of Espanola; intersection of U.S. Hwy 285 and NM Hwy 74, to 1 mi SE. Roadside. 5760 ft. 36° 4.624' N, 106° 6.391' W; GPS reading T21N R8E S4; also S9 36.077067 -106.106517 GPS reading Flowering N RM0108745 N 239 RM 3482 Taylor, Amy 1997 RM 665730 RM0295846 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-351 Amy J. Roderick 2856 29 7 1997 U.S.A. Wyoming Carbon [location and coordinates withheld] Dry creek bed. 6980 ft. Flowering N RM0295846 N 240 RM 350234 Reif 2003 RM 806688 RM0108737 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-33052 Brian Reif 6409 11 7 2003 U.S.A. New Mexico Rio Arriba Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 100 at Temoline Canyon, 4 air mi SE of Youngsville. NW1/4 air mi on road. Roadside and roadcut through wide, flat canyon bottom of pinyon/juniper; sagebrush, rabbitbrush, and saltbush below. 8000 ft. 36.142° N, 106.515° W; GPS Reading T22N R4E S16 NE1/4 36.142 -106.515 GPS Reading Flowering and Fruiting N RM0108737 N 241 RM 351349 Reif 2003 RM 806687 RM0108738 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-33082 Brian Reif 7523 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. Trailside and old roadbed through canyon bottom in ponderosa pine forest. 7400 ft. 35.82° N, 105.885° W; GPS Reading T18N R10E S4 N1/2 35.82 -105.885 GPS Reading Flowering N RM0108738 N 242 RM 352917 Reif 2003 RM 806686 RM0108739 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-33152 Brian Reif 9086 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 N RM0108739 N 243 RM 352954 Reif 2003 RM 806685 RM0108740 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-33154 Brian Reif 9123 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 N RM0108740 N 244 RM 353075 Reif 2003 RM 806684 RM0108741 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-33159 Brian Reif 9244 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 N RM0108741 N 245 RM 353238 Reif 2003 RM 806683 RM0108742 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-33164 Brian Reif 9407 2 9 2003 U.S.A. New Mexico San Miguel Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Anton Chico Grant: Pecos River at prominent oxbow, 5 air mi ENE of Villanueva. Grazed, north, sedimentary bank of river dominated by Russian olive. 5610 ft. 35.2695° N, 105.2804° W; GPS Reading T12N R16E S18 NE1/4 35.2695 -105.2804 GPS Reading Flowering N RM0108742 N 246 RM 353338 Reif 2003 RM 806682 RM0108743 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-33168 Brian Reif 9506 3 9 2003 U.S.A. New Mexico Los Alamos Santa Fe National Forest and Vicinity: Jemez Mountains: NM Hwy 501 at Pajarito Canyon, 1 air mi SE of Los Alamos Reservoir. Roadside and mouth of canyon/drainage at crossing of highway in mixed conifers, mostly ponderosa pine. 7800 ft. 35.8667° N, 106.3531° W; GPS Reading T19N R6E S19 NW1/4 35.8667 -106.3531 GPS Reading Flowering N RM0108743 N 247 RM 354075 Reif 2004 RM 804793 RM0108731 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-33195 Brian Reif 10050 6 8 2004 U.S.A. New Mexico San Miguel Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Anton Chico Grant: 5 air mi ENE of Villanueva, from Forest Road 45 S to Pecos River. Pinyon and juniper in narrow canyon of exposed sandstone, draining to river. 5500 ft. 35.2439° N, 105.2467° W; GPS Reading T12N R16E S21 South1/2; also N1/2 S28 35.2439 -105.2467 N N GPS Reading Flowering N RM0108731 N 248 RM 354151 Reif 2004 RM 804792 RM0108730 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-33198 Brian Reif 10126 7 8 2004 U.S.A. New Mexico San Miguel Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: 0.5 air mi S of Pablo Creek at forest boundary, 12 air mi WSW of Las Vegas. Gentle north-facing ponderosa pine slope with scattered Gambels oak and grass below. 7000 ft. 35.5339° N, 105.4047° W; GPS Reading T15N R14E S13 NE1/4 35.5339 -105.4047 GPS Reading Flowering and Fruiting N RM0108730 N 249 RM 3568 Taylor, Amy 1997 RM 665769 RM0295605 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-354 Amy J. Roderick 2933 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 N RM0295605 N 250 RM 36589 Arizona/New Mexico RM 736436 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-10907 Thomas G. Lammers 8907 9 8 1993 U.S.A. Arizona Apache Along U.S. Hwy 160, 21 mi W of Mexican Water. Flat arid scrubland. 5100 ft. T39N R22E S12 36.80519 -109.9136 NAD 83 3 mi. N N Nat. Geog. TOPO! Flowering N N 251 RM 379102 RMHERB1 RM 543742 RM0295725 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-45283 Jan Pollet 327 2 8 1989 U.S.A. Wyoming Platte Cottonwood Creek, 32 road mi NW of Wheatland. Creek banks. 1616 m. 42.2979° N, 105.2141° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T27N R70W S23; also S24 42.2979 -105.2141 NAD 83 1 mi. Nat. Geog. TOPO! MJB Flowering N RM0295725 N 252 RM 379157 RMHERB1 RM 543760 RM0295718 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-45290 Jan Pollet 423 8 8 1989 U.S.A. Wyoming Platte Laramie River, 12 road mi NE of Wheatland. South bank of river. 4700 ft. 42.1219° N, 104.8411° W; NAD 83, uncertainty .75 mi., Nat. Geog. TOPO! T25N R67W S23 42.1219 -104.8411 NAD 83 1 mi. Nat. Geog. TOPO! MJB Flowering N RM0295718 N 253 RM 379171 RMHERB1 RM 543727 RM0295722 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-45295 Jan Pollet 441 14 8 1989 U.S.A. Wyoming Platte Cottonwood Creek, 32 road mi NW of Wheatland. Creek bank, dry. 1616 m. 42.2984° N, 105.215° W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO! T27N R70W S23; also S24 42.2984 -105.215 NAD 83 2 mi. Nat. Geog. TOPO! MJB Flowering N RM0295722 N 254 RM 379225 RMHERB1 RM 543735 RM0295721 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-45303 Jan Pollet 526 23 8 1989 U.S.A. Wyoming Platte Along Brush Creek, 17 road mi E of Wheatland. Creek banks, dry, some standing water. 5700 ft. 41.8346° N, 105.1089° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T22N R69W S34 41.8346 -105.1089 NAD 83 1 mi. Nat. Geog. TOPO! MJB Flowering and Fruiting N RM0295721 N 255 RM 379272 RMHERB1 RM 543746 RM0295717 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-45306 Jan Pollet 596 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. 42.5133° N, 104.9984° W; NAD 83, uncertainty .5 mi., Nat. Geog. TOPO! T29N R68W S3; also S24 and T30N R68W S28? 42.5133 -104.9984 NAD 83 1 mi. N N Nat. Geog. TOPO! MJB Flowering and Fruiting N RM0295717 N 256 RM 3793 Taylor, Amy 1997 RM 665729 RM0295845 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-366 Amy J. Roderick 3134 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 N RM0295845 N 257 RM 379300 RMHERB1 RM 543730 RM0295720 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-45313 Jan Pollet 632 2 9 1989 U.S.A. Wyoming Platte North Platte River, S of U.S. Hwy 26, 0.5 road mi S of Guernsey. 4340 ft. 42.2558° N, 104.7243° W; NAD 83, uncertainty .5 mi., Nat. Geog. TOPO! T26N R66W S2 42.2558 -104.7243 NAD 83 1 mi. N N Nat. Geog. TOPO! MJB Flowering and Fruiting N RM0295720 N 258 RM 379333 RMHERB1 RM 543810 RM0295723 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-45320 Jan Pollet 677 1 9 1989 U.S.A. Wyoming Platte Guernsey Reservoir, east shore, 6 road mi NW of Guernsey. 4340 ft. 42.3266° N, 104.7834° W; NAD 83, uncertainty 4 mi. T27N R66W S9; also S15 & S22 42.3266 -104.7834 NAD 83 4 mi. Location matched with SiteID 45318 MJB Flowering and Fruiting N RM0295723 N 259 RM 379372 RMHERB1 RM 543769 RM0295724 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-45329 Jan Pollet 721 3 9 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. 42.2267° N, 105.0583° W; NAD 83, uncertainty 1 mi. T26N R68W S18 42.2267 -105.0583 NAD 83 1 mi. Location matched with SiteID 45331 MJB Flowering and Fruiting N RM0295724 N 260 RM 379405 RMHERB1 RM 543750 RM0295719 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-45336 Jan Pollet 769 8 9 1989 U.S.A. Wyoming Platte Deadhead Creek, 6 road mi E of Wyo Hwy 34, 12 road mi SW of Wheatland. Creekbanks and creekbed. 5087 ft. 41.8352° N, 105.1691° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T22N R69W S31 41.8352 -105.1691 NAD 83 1 mi. Nat. Geog. TOPO! MJB Flowering and Fruiting N RM0295719 N 261 RM 3924 Taylor, Amy 1997 RM 665728 RM0295844 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-369 Amy J. Roderick 3252 4 8 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: North Platte River running through Saratoga, ca 0.5 air mi from town center. Shaded banks of river lined with cottonwood and willow. 6790 ft. 41.4468° N, 106.7934° W T17N R84W S13 W1/2 41.4468 -106.7934 Flowering N RM0295844 N 262 RM 396597 RMHERB1 RM 737249 RM0295438 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-56956 Thomas W. Nelson 8820 Jane P. Nelson 23 7 1990 U.S.A. Wyoming Converse Around Esterbrook. In meadow. 6100 ft. T28N R71W S9 N N Flowering and Fruiting N RM0295438 N 263 RM 3967 Taylor, Amy 1997 RM 665727 RM0295843 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-370 Amy J. Roderick 3291 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 N RM0295843 N 264 RM 401835 WYNDD RM 703810 RM0295714 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-59977 Walter Fertig 19682 5 7 2001 U.S.A. Wyoming Albany West foothills of the Laramie Range: ridge on north side of dry tributary wash of Spring Creek on north side of U.S. Hwy 30 at east end of Laramie. West-dipping slope of Casper Sandstone in community of Cercocarpus montanus/Elymus spicatus. 7351 ft. 41.2967° N, 105.546° W; uncertainty 0.25 mi. T15N R73W S2 NE1/4 NE1/4 NE1/4 41.2967 -105.546 0 mi. Flowering and Fruiting N RM0295714 N 265 RM 402712 RMHERB1 RM 544491 RM0295726 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-60530 Windsor Copley 231 21 8 1989 U.S.A. Wyoming Uinta Mountain View. Disturbed meadow, dry loamy, slightly alkaline soil. 6800 ft. T14N R114W S23 Flowering and Fruiting N RM0295726 N 266 RM 409600 RMRS RMRS Asteraceae Grindelia squarrosa (Pursh) Dunal RM-64802 R. Roy Johnson s.n. 9 8 1960 U.S.A. Arizona Gila Sierra Ancha Experimental Forest; Aztec Peak. 7700 ft. T6N R14E S34 33.81269 -110.9077 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 267 RM 411816 Routt 2000 RM 758746 Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Ronald L. Hartman. RM-65312 B. E. Nelson 51760 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 N N 268 RM 411914 Routt 2000 RM 758745 Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Ronald L. Hartman. RM-65315 B. E. Nelson 51858 15 8 2000 U.S.A. Colorado Moffat North-central Colorado: Elkhead Mountains: around Freeman Reservoir and along Little Cottonwood Creek below, ca 18.5 air mi NNE of Craig. Parking lot. 8720 8760 ft. 40.766° N, 107.4224° W; uncertainty 0.5 mi. T9N R89W S6 W1/4 40.766 -107.4224 1 mi. Flowering N N 269 RM 412219 Routt 2000 RM 758744 Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Ronald L. Hartman. RM-65323 B. E. Nelson 52163 6 9 2000 U.S.A. Colorado Jackson North-central Colorado: North Park: along Colo Hwy 125 just N of the Canadian River, ca 1/3 mi N of Cowdrey; ca 9.5 air mi N of Walden. Road shoulder. 7880 ft. 40.8647° N, 106.3074° W T10N R79W S6 W1/2 40.8647 -106.3074 Flowering N N 270 RM 4215 Taylor, Amy 1997 RM 665734 RM0295850 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-380 Amy J. Roderick 3513 12 8 1997 U.S.A. Wyoming Carbon [location and coordinates withheld] Moist area along river shaded by cottonwood, willow, and birch. 7190 ft. Flowering N RM0295850 N 271 RM 4302 Taylor, Amy 1997 RM 665718 RM0295852 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-382 Amy J. Roderick 3592 12 8 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Alpha Ditch along County Road 101, ca 3.5 air mi S of Elk Mountain townsite; ca 10.7 air mi WNW of Arlington. Semi-moist ditch associated with Phleum pratense and sparse stands of cottonwood, willow, and birch. 7590 ft. 41.6351° N, 106.411° W T19N R80W S8 41.6351 -106.411 Flowering N RM0295852 N 272 RM 433839 Snow 1988 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-6 Neil Snow 2671 24 6 1988 U.S.A. Wyoming Park Southwestern Absarokas: junction of Cabin Creek, South Fork Shoshone River and vicinity, ca 45 air mi SW of Cody. Artemisia-Elymus foothills in dry, stony soil. 6200 6600 ft. 44.3313° N, 109.4629° W T50N R105W S2; also S11 44.3313 -109.4629 N N 273 RM 434833 Snow 1988 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-66315 Neil Snow 3574 13 7 1988 U.S.A. Wyoming Park Southwestern Absarokas: Houlihan Creek drainage, ca 29 air mi SW of Cody. Pseudotsuga forest. 7500 8500 ft. 44.3023° N, 109.5032° W T50N R105W S16; also S17 44.3023 -109.5032 N N 274 RM 45801 Packer 1997 RM 678040 RM0295864 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12294 B. A. Packer 2281 J. Brondum and T. McGowan 28 7 1997 U.S.A. Wyoming Albany Laramie Range: along unnamed creek, ca 18.5 air mi SW of Esterbrook; ca 21.5 air mi SW of Douglas. Granite outcrops. 7150 7220 ft. 42.1229° N, 105.6246° W T25N R73W S20 NE1/4 of NE1/4 42.1229 -105.6246 Flowering and Fruiting N RM0295864 N 275 RM 45947 Packer 1997 RM 678039 RM0295889 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12296 B. A. Packer 2412 J. Brondum and T. McGowan 29 7 1997 U.S.A. Wyoming Albany Laramie Range: Soldier Creek, ca 20 air mi SW of Douglas. East facing mountain slope with granite outcrops. 6230 6300 ft. 42.3701° N, 105.3324° W T28N R71W S26 42.3701 -105.3324 Flowering and Fruiting N RM0295889 N 276 RM 45994 Packer 1997 RM 678038 RM0295619 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12297 B. A. Packer 2453 J. Brondum and T. McGowan 30 7 1997 U.S.A. Wyoming Converse Laramie Range: along unnamed branch of Indian Creek, ca 19 air mi SW of Douglas. Hillside 6230 6300 ft. 42.4275° N, 105.4303° W T28N R72W S1 42.4275 -105.4303 Flowering and Fruiting N RM0295619 N 277 RM 46022 Packer 1997 RM 678947 RM0295563 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12300 B. A. Packer 2479 J. Brondum and T. McGowan 30 7 1997 U.S.A. Wyoming Converse [location and coordinates withheld] Granite outcrop. 5900 6230 ft. Flowering and Fruiting N RM0295563 N 278 RM 46131 Packer 1997 RM 678037 RM0295618 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12301 B. A. Packer 2577 J. Brondum and T. McGowan 30 7 1997 U.S.A. Wyoming Converse Laramie Range: along Trail Creek, ca 3 air mi SW of Esterbrook; ca 21 air mi SW of Douglas. Creekside 6431 ft. 42.3558° N, 105.4499° W T28N R72W S35 E1/2 42.3558 -105.4499 Y Y Nat. Geog. TOPO! NSM Flowering and Fruiting N RM0295618 N 279 RM 46165 Packer 1997 RM 678036 RM0295617 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12302 B. A. Packer 2607 J. Brondum and T. McGowan 31 7 1997 U.S.A. Wyoming Albany Laramie Range: unnamed branch of Roaring Fork, ca 19 air mi SW of Douglas. Cow pasture in aspen forest. 7220 7280 ft. 42.2984° N, 105.5087° W T27N R72W S20 NW1/4 42.2984 -105.5087 Flowering and Fruiting N RM0295617 N 280 RM 46248 Packer 1997 RM 678035 RM0295616 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12305 B. A. Packer 2682 J. Brondum and T. McGowan 6 8 1997 U.S.A. Wyoming Converse Laramie Range: Pool Creek, ca 24 air mi SE of Douglas. Sagebrush grassland; heavily grazed. 6545 ft. 42.3701° N, 105.4303° W T28N R72W S25 NW1/4 42.3701 -105.4303 Y Y Nat. Geog. TOPO! NSM Flowering and Fruiting N RM0295616 N 281 RM 46368 Packer 1997 RM 678028 RM0295896 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12309 B. A. Packer 2790 J. Brondum and T. McGowan 8 8 1997 U.S.A. Wyoming Albany Laramie Range: along Silver Tip Creek, ca 29 air mi SW of Douglas. Roadside 8290 8620 ft. 42.2674° N, 105.5468° W T27N R73W S36 SE1/4 42.2674 -105.5468 Flowering and Fruiting N RM0295896 N 282 RM 46419 Packer 1997 RM 678027 RM0295893 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12310 B. A. Packer 2836 J. Brondum and T. McGowan 9 8 1997 U.S.A. Wyoming Albany Laramie Range: along Horseshoe Creek, ca 24 air mi SW of Douglas. Sagebrush grassland with granite outcrops. 8290 8620 ft. 42.3558° N, 105.4303° W T28N R72W S36 NW1/4 42.3558 -105.4303 Flowering and Fruiting N RM0295893 N 283 RM 46482 Packer 1997 RM 678026 RM0295892 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12311 B. A. Packer 2893 J. Brondum and T. McGowan 9 8 1997 U.S.A. Wyoming Albany Laramie Range: along Bear Creek, ca 33 air mi SW of Douglas. Rock outcrops. 7460 ft. 42.2096° N, 105.6441° W T26N R73W S19 E1/2 42.2096 -105.6441 Flowering and Fruiting N RM0295892 N 284 RM 46515 Packer 1997 RM 678025 RM0295891 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12313 B. A. Packer 2922 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 RM0295891 N 285 RM 46547 Packer 1997 RM 678024 RM0295890 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12314 B. A. Packer 2951 J. Brondum and T. McGowan 13 8 1997 U.S.A. Wyoming Natrona Laramie Range: Deer Creek Range: ca 18 air mi SE of Casper. Steep hillside. 8200 8350 ft. 42.5695° N, 106.1379° W T30N R78W S13 NW1/4 42.5695 -106.1379 Flowering N RM0295890 N 286 RM 46659 Packer 1997 RM 678034 RM0295615 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12316 B. A. Packer 3051 J. Brondum and T. McGowan 21 8 1997 U.S.A. Wyoming Albany [location and coordinates withheld] Roadside. 7930 ft. Flowering and Fruiting N RM0295615 N 287 RM 46786 Packer 1997 RM 678020 RM0295614 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12320 B. A. Packer 3165 J. Brondum and T. McGowan 24 8 1997 U.S.A. Wyoming Albany Laramie Range: La Bonte Canyon: La Bonte Creek, ca 16 air mi W of Esterbrook. Along creek. 7180 ft. 42.383° N, 105.6831° W T28N R74W S23 N1/2 42.383 -105.6831 Flowering and Fruiting N RM0295614 N 288 RM 476648 So Rocky Mts USFS 479208 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Harold D. Harrington in 1948. RM-87410 Alan A. Beetle 2349 11 9 1937 U.S.A. Colorado Routt 2 mi S of Mount Harris. In loam, with sagebrush. 7000 ft. Flowering N N 289 RM 476784 So Rocky Mts USFS 479118 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-87496 Arthur D. Read 16 16 8 1913 U.S.A. New Mexico Los Alamos Santa Fe (Jemez) National Forest: Stone House Ranger Station. 7260 ft. T20N R6E S14 35.96439 -106.2757 NAD 83 1 mi. Y N Nat. Geog. TOPO! "Stone House" Ranger Station from Sante Fe N.F. Flowering and Fruiting N N 290 RM 476937 So Rocky Mts RM 131396 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-76867 Aven Nelson 11468 30 5 1931 U.S.A. New Mexico Taos Taos Canyon. Could not be mapped. Flowering and Fruiting N N 291 RM 478303 So Rocky Mts RM 382537 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-88179 Blaine H. M. Mooers 966 4 8 1985 U.S.A. Colorado Baca Comanche National Grassland: west of U.S. Hwy 385 and 3.5 mi S of Campo; along County Road 28 which parallels the western edge of Campo Research Natural Area. Sandy soil, 5% slope, 90 degree aspect: barren road shoulder. 4225 ft. T34S R46W S23 SW1/4 Flowering and Fruiting N N 292 RM 479022 So Rocky Mts RM 47432 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-88429 C. S. Crandall 2962 1 9 1897 U.S.A. Colorado Larimer Fort Collins. Flowering and Fruiting N N 293 RM 479129 So Rocky Mts RM 13233 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-88469 C. S. Crandall s.n. 2 9 1897 U.S.A. Colorado Larimer Fort Collins. 5000 ft. Flowering N N 294 RM 479786 So Rocky Mts RM 13824 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-88687 Carl F. Baker 497 19 7 1898 U.S.A. Colorado La Plata Durango. Gravelly banks in town. Flowering N N 295 RM 480918 So Rocky Mts RM 357637 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-89193 Craig C. Freeman 2157 Mark Allen Wetter 17 8 1983 U.S.A. New Mexico Taos Sangre de Cristo Mountains: along NM Hwy 3, 4.8 mi NNE of its junction with NM Hwy 75. Roadside, disturbed habitats. 8200 ft. 36.2261 -105.59799 NAD 83 1 mi. Y N Nat. Geog. TOPO! Flowering and Fruiting N N 296 RM 480919 So Rocky Mts RM 357639 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-89193 Craig C. Freeman 2168 Mark Allen Wetter 17 8 1983 U.S.A. New Mexico Taos Sangre de Cristo Mountains: along NM Hwy 3, 4.8 mi NNE of its junction with NM Hwy 75. Disturbed ditch in gravelly soil. 8200 ft. 36.2261 -105.59799 NAD 83 1 mi. Y N Nat. Geog. TOPO! Flowering N N 297 RM 480921 So Rocky Mts RM 383273 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-89195 Craig C. Freeman 2172 Mark Allen Wetter 18 8 1983 U.S.A. New Mexico Colfax Along I-25, 3.7 mi S of New Mexico-Colorado state line in mountains: east side of I-25. Edge of pine oak woodland, gravelly soil, with G. acutifolia. 7200 ft. 36.9446 -104.46859 NAD 83 1 mi. Y N Nat. Geog. TOPO! Flowering and Fruiting N N 298 RM 481053 So Rocky Mts RM 393764 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-89264 Dieter H. Wilken 14551 30 8 1985 U.S.A. Colorado Larimer North side of Dixon reservoir, at base of Dixon Canyon Dam, Horsetooth Reservoir. SC1/4 Gravelly soil of pond shore with Agropyron. 5250 ft. T7N R69W S20; S20 Flowering N N 299 RM 482984 So Rocky Mts RM 88823 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-79446 Edwin B. Payson 1159 13 8 1917 U.S.A. Colorado Archuleta Dry mesa near Pagosa Springs. Along roads. Flowering and Fruiting N N 300 RM 483436 So Rocky Mts RM 81866 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-90345 Edwin B. Payson 908 12 8 1915 U.S.A. Colorado Montrose Montrose. Dry roadside. 5800 ft. Flowering and Fruiting N N 301 RM 483699 So Rocky Mts RM 155698 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-90533 Ellsworth Bethel 7928 26 8 1917 U.S.A. Colorado Archuleta Pagosa Springs. Flowering and Fruiting N N 302 RM 483700 So Rocky Mts RM 155499 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-90534 Ellsworth Bethel 7929 17 8 1917 U.S.A. Colorado La Plata Durango. Flowering and Fruiting N N 303 RM 484273 So Rocky Mts USFS 479188 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-80018 Frederic G. Renner 133 5 8 1923 05 Aug 1923 U.S.A. New Mexico Santa Fe Santa Fe National Forest: Dalton Creek. Sandy loam. 8000 ft. 35.68019 -105.75929 NAD 83 3 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 304 RM 485767 So Rocky Mts RM 23311 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-71921 Francis Ramaley A204 1 10 1900 U.S.A. Colorado Boulder Near Boulder. Flowering and Fruiting N N 305 RM 48608 Packer 1997 RM 678019 RM0295872 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12362 B. E. Nelson 42056 24 7 1997 U.S.A. Wyoming Albany Laramie Range: along Esterbrook or County Road 710 between Hay Draw and Antelope Creek, ca 2 air mi NW of Sugarloaf Mountain, ca 64 air mi N of Laramie; ca 39 air mi SSW of Douglas. Roadside. 7980 8300 ft. 42.2241° N, 105.6246° W T26N R73W S17 NW1/4 42.2241 -105.6246 Flowering and Fruiting N RM0295872 N 306 RM 48733 Packer 1997 RM 678018 RM0295881 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12364 B. E. Nelson 42181 24 7 1997 U.S.A. Wyoming Albany Laramie Range: along Boulder Creek and vicinity off Marshall or County Road 610, ca 3.5-4 air mi NE of Marshall, ca 74 air mi N of Laramie; ca 35.5 air mi S of Glenrock. Open sagebrush slope. 7680 8000 ft. 42.3541° N, 105.8193° W T28N R75W S34 E1/2 42.3541 -105.8193 Flowering and Fruiting N RM0295881 N 307 RM 48816 Packer 1997 RM 678017 RM0295866 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12365 B. E. Nelson 42264 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. Dry, rocky meadows along stream. 7460 7600 ft. 42.3397° N, 105.9362° W T27N R76W S3 E1/2 42.3397 -105.9362 Flowering and Fruiting N RM0295866 N 308 RM 489264 So Rocky Mts RM 171013 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-91785 George E. Osterhout 5863 1 9 1918 U.S.A. Colorado Weld Windsor. Flowering and Fruiting N N 309 RM 489302 So Rocky Mts RM 171015 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-91796 George E. Osterhout 5937 29 8 1919 U.S.A. Colorado Weld Near Galeton. Flowering and Fruiting N N 310 RM 489500 So Rocky Mts RM 171024 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-91820 George E. Osterhout 6345 20 8 1924 U.S.A. Colorado Weld Windsor. Flowering N N 311 RM 489509 So Rocky Mts RM 171019 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-91822 George E. Osterhout 6354 27 9 1924 U.S.A. Colorado Larimer Along road S of Forks Hotel. Along road. Flowering and Fruiting N N 312 RM 490200 So Rocky Mts RM 171014 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-91976 George E. Osterhout 911 20 8 1896 U.S.A. Colorado Weld New Windsor. Flowering and Fruiting N N 313 RM 49029 Packer 1997 RM 678016 RM0295865 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12369 B. E. Nelson 42477 11 8 1997 U.S.A. Wyoming Converse Laramie Range: Spring Creek valley off Glendo or County Road 6, ca 16 air mi NE of Laramie Peak, ca 5.3 air mi NE of Esterbrook; ca 21 air mi SSE of Douglas. Rolling grassland with gravelly-stony knolls. 5700 5800 ft. 42.4716° N, 105.2949° W T29N R70W S19 SE1/4 42.4716 -105.2949 Flowering and Fruiting N RM0295865 N 314 RM 490409 So Rocky Mts RM 312133 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-81219 George E. Osterhout s.n. 29 8 1920 U.S.A. Colorado Weld West of Windsor, CO. Flowering and Fruiting N N 315 RM 490550 So Rocky Mts RM 312922 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-72381 George E. Osterhout s.n. 11 6 1913 U.S.A. Colorado Sedgwick Julesburg. Flowering N N 316 RM 490551 So Rocky Mts RM 312923 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-81114 George E. Osterhout s.n. 8 9 1909 08 Sep 1909 U.S.A. Colorado Weld New Windsor. Flowering N N 317 RM 49072 Packer 1997 RM 678015 RM0295873 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12370 B. E. Nelson 42520 11 8 1997 U.S.A. Wyoming Platte Laramie Range: along Spring Creek below Ridge or County Road 6, ca 16 air mi NE of Laramie Peak, ca 5.5 air mi NE of Esterbrook; ca 13.5 air mi W of Glendo. Grassy flat with scattered Artemisia cana. 5660 5700 ft. 42.4716° N, 105.2752° W T29N R70W S20 W1/4 42.4716 -105.2752 N N Flowering and Fruiting N RM0295873 N 318 RM 490797 So Rocky Mts RM 43855 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-92078 George L. Carinon s.n. 9 1903 U.S.A. Colorado Denver Denver. Flowering N N 319 RM 490905 So Rocky Mts USFS 479183 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-92163 H. C. Lee L-9 18 8 1944 U.S.A. Colorado Clear Creek Arapaho National Forest: near Lawson. Roadside, level granite gravel, waste places with cheatgrass and gold aster. 8000 ft. Flowering and Fruiting N N 320 RM 49104 Packer 1997 RM 678014 RM0295613 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-67 B. E. Nelson 42552 12 8 1997 U.S.A. Wyoming Albany Laramie Range: along Three Cripples Creek ca 1-1.5 air mi W of Harris Park or Forest Road 633, ca 1.5-2 air mi ESE of Esterbrook; ca 25 air mi S of Douglas. Open, granitic, rocky ridgetop. 5560 5900 ft. 42.4131° N, 105.3324° W T28N R71W S11 SE1/4; also NW1/4 S13 and NE1/4 S14 42.4131 -105.3324 Flowering and Fruiting N RM0295613 N 321 RM 491421 So Rocky Mts USFS 479184 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-92419 Harley A. Orahood s.n. 31 7 1963 U.S.A. Colorado Gilpin Arapaho National Forest: Central City. 8500 ft. Flowering N N 322 RM 491836 So Rocky Mts USFS 479190 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-92608 Howard F. Harlan H-25 26 9 1944 U.S.A. Colorado Montrose Uncompahgre National Forest: 25 Mesa. Level, dry, gravelly soil: with pine, oak and weeds 8000 ft. 38.4958° N, 108.3602° W; uncertainty 1 mi. T49N R13W S19 38.4958 -108.3602 1 mi. Flowering N N 323 RM 49195 Packer 1997 RM 678013 RM0295612 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12372 B. E. Nelson 42643 13 8 1997 U.S.A. Wyoming Converse [location and coordinates withheld] Open areas among the thickets in the creek bottom. 5620 ft. Flowering and Fruiting N RM0295612 N 324 RM 491992 So Rocky Mts RM 92979 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-92673 Ira W. Clokey 2950 5 9 1917 U.S.A. Colorado Denver Denver. Prairie. 5300 ft. Flowering N N 325 RM 492173 So Rocky Mts RM 171020 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-92748 Ira W. Clokey 3316 21 8 1919 U.S.A. Colorado Chaffee Buena Vista. Dry soil. 8500 ft. Flowering N N 326 RM 492174 So Rocky Mts RM 93441 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-92748 Ira W. Clokey 3316 21 8 1919 U.S.A. Colorado Chaffee Buena Vista. Dry soil. 8500 ft. Flowering N N 327 RM 492372 So Rocky Mts RM 88049 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-92877 Ira W. Clokey 4322 27 8 1921 U.S.A. Colorado Denver Denver. Prairie. 1605 m. Flowering N N 328 RM 492660 So Rocky Mts USFS 479194 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-93045 J. J. Nealis N-1 15 8 1929 U.S.A. Colorado Routt White River National Forest: Willow Creek Ranger Station. Deep clay loam, overgrazed area. 6900 ft. 40.3043° N, 107.2989° W; uncertainty 1 mi. T4N R88W S20 40.3043 -107.2989 1 mi. Flowering and Fruiting N N 329 RM 493695 So Rocky Mts RM 793971 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-93605 L. Blay 46 N. E. Hastings 11 8 2004 U.S.A. Colorado Arapahoe Buckley Air Force Base: transect across the slope; W end of the transect 880 m N of the southwest corner of the installation. 521144E 4393376N to 521290E 4393214N to 521319E 4393176N. Up to 10 degree slope shortgrass prairie; with Opuntia polyacantha, Artemisia frigida, Cirsium arvense, Elymus elymoides, Bouteloua gracilis, Buchloe dactyloides, Aristida purpurea, Bromus japonicus. 1705 m. zone 13, 4393376E, 521144N; GPS Reading Flowering N N 330 RM 49379 Packer 1997 RM 678012 RM0295611 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12376 B. E. Nelson 42827 14 8 1997 U.S.A. Wyoming Converse Laramie Range: Rocky Ford Creek in Downey Park ca 3/4 mi N of Albany County on Old Fort Fetterman or County Road 16, ca 17-17.8 air mi W of Esterbrook; ca 28 air mi SW of Douglas. Roadside and adjacent bladed areas. 7480 7540 ft. 42.4383° N, 105.7054° W T29N R74W S34 N1/4 42.4383 -105.7054 Flowering and Fruiting N RM0295611 N 331 RM 494850 So Rocky Mts RM 175167 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-94059 Marion E. Carpenter 1378 4 8 1937 U.S.A. Colorado Huerfano 16 mi W of Walsenburg. Gravelly roadside. Flowering and Fruiting N N 332 RM 49505 Packer 1997 RM 678011 RM0295610 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-68 B. E. Nelson 42952 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. Rocky flats with patches of mountain mahogany. 5390 5600 ft. 42.6022° N, 105.5113° W T30N R72W S5 NE1/4 42.6022 -105.5113 Flowering and Fruiting N RM0295610 N 333 RM 495066 So Rocky Mts USFS 479120 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by S. F. Blake. RM-83241 Marion Ownbey MO-1378 4 8 1937 04 Aug 1937 U.S.A. Colorado Huerfano 15 mi west of Walsenburg. Roadside. Flowering and Fruiting N N 334 RM 495068 So Rocky Mts USFS 479162 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by S. F. Blake. RM-83243 Marion Ownbey MO-1389 5 8 1937 05 Aug 1937 U.S.A. Colorado Conejos 12 mi W of Antonito. Roadside. Flowering N N 335 RM 495075 So Rocky Mts RM 396557 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94130 Mark Allen Wetter 503 31 8 1979 U.S.A. New Mexico Union Along U.S. Hwy 64/87 between Clayton and Greenville. Sandy soil on roadside between highway and railroad tracks: with Opuntia, Helianthus and other Asteraceae. 5000 6000 ft. 36.512 -103.4587 NAD 83 9 mi. Nat. Geog. TOPO! These towns are 25 miles apart. Flowering and Fruiting N N 336 RM 495076 So Rocky Mts RM 396558 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94131 Mark Allen Wetter 506 31 8 1979 U.S.A. New Mexico Union Along U.S. Hwy64/87, rest area just W of Des Moines, 8.6 mi E of the junction of U.S. Hwy 64/87 and NM Hwy 325 in Capulin. Clay soil along highway shoulder and in adjacent field: with a variety of grasses, Helianthus and Artemisia. 6600 6700 ft. 36.76219 -103.84499 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 337 RM 495077 So Rocky Mts RM 383285 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94132 Mark Allen Wetter 507 31 8 1979 U.S.A. New Mexico Colfax Along U.S. Hwy 64/87, 5.4 mi W of its junction with NM 325 at Capulin. Sandy soil in roadside ditch: with various branches, Helianthus, Lactuca and other weeds. 6900 ft. 36.75769 -104.0899 NAD 83 1 mi. Y N Nat. Geog. TOPO! Flowering and Fruiting N N 338 RM 495078 So Rocky Mts RM 396556 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94133 Mark Allen Wetter 508 31 8 1979 U.S.A. New Mexico Colfax Along U.S. Hwy 64/87, 22.5 mi W of its junction with NM Hwy 325 at Capulin. Along roadside bank. 6500 6800 ft. 36.8487 -104.3545 NAD 83 1 mi. Y N Nat. Geog. TOPO! Flowering and Fruiting N N 339 RM 495080 So Rocky Mts RM 396554 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94134 Mark Allen Wetter 511 31 8 1979 U.S.A. New Mexico Colfax I-25 N of Raton: top of first incline N of junction of I-25 and U.S. 87. Sandy, loose soil, open areas, not under pines. 7000 7400 ft. 36.9279 -104.4552 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 340 RM 495085 So Rocky Mts RM 396555 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94135 Mark Allen Wetter 513B 31 8 1979 U.S.A. New Mexico Colfax Along I-25: 1.8 mi N of the top of the first incline N of the junction of I-25 and U.S. Hwy 87 N of Raton: east side of highway. With usual weeds. 7200 7600 ft. 36.95179 -104.4723 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 341 RM 495091 So Rocky Mts RM 383292 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94140 Mark Allen Wetter 528 5 9 1979 U.S.A. Colorado Larimer Along U.S. Hwy 287, 4.0 mi N of junction with road to Cherokee Park, 6.2 mi N of junction with road to Livermore. Along roadside on shoulder and ditch. 6400 6600 ft. Flowering N N 342 RM 495092 So Rocky Mts RM 383291 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94141 Mark Allen Wetter 529 5 9 1979 U.S.A. Colorado Larimer Along U.S. Hwy 287 at entrance to Colorado Lein Co. Crushed Limestone Products, Livermore Plant, 1.5 mi S of junction with road to Livermore, 2.4 mi N of junction with Wellington Road. Gravelly soil along road and adjacent pasture area, with Helianthus, Xanthium and various grasses. 5800 6000 ft. Flowering N N 343 RM 495093 So Rocky Mts RM 383275 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94142 Mark Allen Wetter 530 6 9 1979 U.S.A. Colorado Larimer Along U.S. Hwy 287, south towards Fort Collins, at the junction of 54E (5600W) and U.S. Hwy 287 (4700 N), flood plain of Cache la Poudre River. Grayish, clay soil, probably alluvial, with Cichorum, Lactuca and Helianthus. 4900 5000 ft. Flowering N N 344 RM 495094 So Rocky Mts RM 383276 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94143 Mark Allen Wetter 531 7 9 1979 U.S.A. Colorado Larimer Along CO Hwy 14, 0.6 mi W of its junction with I-25, E of Fort Collins. Roadside embankment near bridge over irrigation ditch and in adjacent pastures. 4950 5000 ft. Flowering N N 345 RM 495095 So Rocky Mts RM 383277 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94144 Mark Allen Wetter 532 7 9 1979 U.S.A. Colorado Boulder Along CO Hwy 66, 0.3 mi W of junction of CO Hwy 66 and U.S. Hwy 287, just past Hillcrest Avenue. Clay soil in roadside ditch. 5000 5100 ft. Flowering N N 346 RM 495096 So Rocky Mts RM 383290 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94145 Mark Allen Wetter 533 7 9 1979 U.S.A. Colorado Jefferson Junction of I-70 on CO Hwy 121 in Arvada: vacant lot at intersection next to Standard Oil Company station, across street from Wadsworth Drive-In Theater. Concentrated at edge of lot near road., with elms, Helianthus and other weeds. 5400 5600 ft. Flowering N N 347 RM 495097 So Rocky Mts RM 383289 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94146 Mark Allen Wetter 534 8 9 1979 U.S.A. Colorado Douglas Along I-25 at Castle Rock, first exit for Castle Rock: between Exxon gas station and restaurant parking lot. Waste area, rocky soil. 6200 ft. Flowering N N 348 RM 495107 So Rocky Mts RM 383288 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94152 Mark Allen Wetter 543 9 9 1979 U.S.A. Colorado El Paso Along I-25, 4.5 mi S of its junction with El Paso County highway 52E, at scenic view area for Pikes Peak, adjacent to Air Force Academy. Rocky soil along roadside embankment, with the usual weeds. 6200 6400 ft. Flowering N N 349 RM 495114 So Rocky Mts RM 383283 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94157 Mark Allen Wetter 548 11 9 1979 U.S.A. Colorado El Paso Along U.S. Hwy 24, 4.0 mi E of Falcon. Along roadside bank in gravelly soil, not very common: with various grasses, Helianthus and other weeds. 6800 7000 ft. Flowering N N 350 RM 495124 So Rocky Mts RM 396559 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94164 Mark Allen Wetter 557 13 9 1979 U.S.A. Colorado Chaffee Salida: along U.S. Hwy 50, outside abandoned drive-in movie theater. Highway shoulder, very gravelly soil, area may have been mowed, with usual roadside weeds. 7000 7200 ft. Flowering and Fruiting N N 351 RM 495126 So Rocky Mts RM 396850 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94166 Mark Allen Wetter 561 14 9 1979 U.S.A. Colorado Gunnison Along U.S. Hwy 50, 5.1 mi W of its junction with CO Hwy 92, 10.1 mi E of Gunnison-Montrose county line. Along shoulder of highway in clayish soil, more numerous in immediate area of the highway but this area has been mowed: with Typha, Mlilotus and grasses. 8500 ft. Flowering N N 352 RM 495127 So Rocky Mts RM 396851 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94167 Mark Allen Wetter 562 14 9 1979 U.S.A. Colorado Montrose Along U.S. Hwy 50, 0,8 mi E of Montrose-Delta county line. Roadside embankment and adjacent pasture area and bank leading to irrigation canal. 5000 5500 ft. Flowering N N 353 RM 495128 So Rocky Mts RM 521094 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94167 Mark Allen Wetter 562 14 9 1979 U.S.A. Colorado Montrose Along U.S. Hwy 50, 0,8 mi E of Montrose-Delta county line. Roadside embankment and adjacent pasture area and bank leading to irrigation canal. 5000 5500 ft. Flowering and Fruiting N N 354 RM 495129 So Rocky Mts RM 396848 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94168 Mark Allen Wetter 564 15 9 1979 U.S.A. Colorado Mesa Along U.S. Hwy 50, 6.3 mi E of Land's End Road, 9.8 mi E of junction of U.S. Hwy 50 and CO Hwy 141. Plants scattered in rocky soil of highway shoulder: with usual weedy grasses and legumes. 5000 ft. Flowering N N 355 RM 495130 So Rocky Mts RM 396849 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94169 Mark Allen Wetter 565 16 9 1979 U.S.A. Colorado Mesa Along CO Hwy 340, 1.0 mi E of west entrance to Colorado National Monument. Rocky highway shoulder, part of area recently mowed. 5000 ft. Flowering N N 356 RM 495131 So Rocky Mts RM 396847 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94169 Mark Allen Wetter 566 16 9 1979 U.S.A. Colorado Mesa Along CO Hwy 340, 1.0 mi E of west entrance to Colorado National Monument. Gray, gravelly soil in vacant lot and long roadside ditch, with usual weeds, Artemisia and Xanthium. 5000 ft. Flowering N N 357 RM 495132 So Rocky Mts RM 396846 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94170 Mark Allen Wetter 567 17 9 1979 U.S.A. Colorado Mesa Along I-70, 6.4 mi E of Utah. Common but scattered in median area of highway in gravelly, gray soil; with grasses, Helianthus, and other weeds.. 5000 ft. Flowering and Fruiting N N 358 RM 495134 So Rocky Mts RM 396837 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94171 Mark Allen Wetter 579 19 9 1979 U.S.A. Colorado Dolores Along U.S. Hwy 666, 0.9 mi E of Colorado-Utah state line. Along gravelly highway embankment and shoulder: with G. arizonica var. stenophylla. 6800 7000 ft. Flowering and Fruiting N N 359 RM 495135 So Rocky Mts RM 396835 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94172 Mark Allen Wetter 581 19 9 1979 U.S.A. Colorado Montezuma Along U.S. Hwy 666, 1.5 mi E of Pleasant View, 2.4 mi W of junction of U.S. Hwy 666 and CO Hwy 84. Along highway embankment and ditch in clay soil, shoulder has been mowed: with usual weeds. 6900 ft. Flowering N N 360 RM 495139 So Rocky Mts RM 383197 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94176 Mark Allen Wetter 638 7 7 1980 U.S.A. Colorado Montrose Along CO Hwy at junction with CO Hwy 141 SE of Naturita, 5.6 mi N of Montrose-San Miguel county line on CO Hwy 141. Clayish soil in disturbed area: with various grasses, including Bromus, and Artemisia. Flowering N N 361 RM 495148 So Rocky Mts RM 357628 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94184 Mark Allen Wetter 725 16 8 1980 U.S.A. Colorado Chaffee Along U.S. 24, 4.3 mi N of its junction with Chaffee County Road 371, 13.5 mi N of the junction of U.S. Hwy 24 and CO Hwy 306. Rocky soil of highway shoulder. Flowering N N 362 RM 495159 So Rocky Mts RM 357597 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94195 Mark Allen Wetter 759 Thomas J. Delendick 12 8 1984 U.S.A. Colorado Chaffee Along U.S. Hwy 285, 15.1 mi S of its junction with U.S. Hwy 24 near Johnson Village, 5.5 mi N of uncntion with U.S. Hwy 50 at Poncha Springs: at Christmas 1806 (Z. Pike) historic marker. Along highway shoulder in rocky, sandy soil, restricted to edge of pavement: with common weedy species and G. aphanactis. 7300 ft. Flowering and Fruiting N N 363 RM 495160 So Rocky Mts RM 357596 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94195 Mark Allen Wetter 760 Thomas J. Delendick 12 8 1984 U.S.A. Colorado Chaffee Along U.S. Hwy 285, 15.1 mi S of its junction with U.S. Hwy 24 near Johnson Village, 5.5 mi N of uncntion with U.S. Hwy 50 at Poncha Springs: at Christmas 1806 (Z. Pike) historic marker. With common weedy species and G. squarrosa var. serrulata. 7300 ft. Flowering N N 364 RM 495161 So Rocky Mts RM 357595 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94196 Mark Allen Wetter 760A Thomas J. Delendick 12 8 1984 U.S.A. Colorado Chaffee Along U.S. Hwy 50, 10.5 mi W of junction with U.S. Hwy 285 in Poncha Springs, 15.1 mi E of Chaffee-Saguache county line, on upgrade to Monarch Pass. Rocky soil along highway shoulder and adjacent gravel turnout area, under willows. 9000 ft. Flowering and Fruiting N N 365 RM 495162 So Rocky Mts RM 357619 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94197 Mark Allen Wetter 762 Thomas J. Delendick 12 8 1984 U.S.A. Colorado Gunnison Along U.S. Hwy 50, 2.8 mi W of its junction with CO Hwy 146, 11.5 mi E of Sapinero, 13.1 mi E of junction with CO Hwy 92: Curecanti National Recreation Area. Along rocky shoulder and in bar ditch: with sagebrush, Chrysothamnus, and other weeds. 6350 ft. Flowering N N 366 RM 495167 So Rocky Mts RM 357645 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94201 Mark Allen Wetter 806 19 8 1984 U.S.A. New Mexico Rio Arriba Along U.S. Hwy 84, 17.5 mi NW with junction with NM Hwy 94, 2.7 mi SE of junction with NM Hwy 115 near Cebolla, 16.8 mi SE of junction with U.S. Hwy 64/84 at Tierra Amarilla. Rocky shoulder and bar ditch, with sagebrush, juniper, pine and usual weeds. 7500 ft. 36.46139 -106.4795 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 367 RM 495168 So Rocky Mts RM 357646 Asteraceae Grindelia squarrosa (Pursh) Dunal × Grindelia arizonica A. Gray RM-94201 Mark Allen Wetter 807 19 8 1984 U.S.A. New Mexico Rio Arriba Along U.S. Hwy 84, 17.5 mi NW with junction with NM Hwy 94, 2.7 mi SE of junction with NM Hwy 115 near Cebolla, 16.8 mi SE of junction with U.S. Hwy 64/84 at Tierra Amarilla. Plants common in rocky shoulder and bar ditch; growing with sagebrush, juniper, pine, and usual weeds 7500 ft. 36.46139 -106.4795 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering N N 368 RM 495172 So Rocky Mts RM 383218 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94205 Mark Allen Wetter 813 20 8 1984 U.S.A. Colorado Alamosa Along U.S. Hwy 160, 5.2 mi E of its junction with U.S. Hwy 285 at Alamosa, 4.4 mi E of junction of U.S. Hwy 160 and CO Hwy 17, 8.7 mi W of junction ou U.S. Hwy 160 and CO Hwy 150 at Costilla county line. Sandy soil along highway and in adjacent bar ditch, many growing at edges of ant colonies, with sagebrush, chenopod and grasses, as well as G. aphanactis. 7500 ft. Flowering and Fruiting N N 369 RM 495173 So Rocky Mts RM 383250 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94205 Mark Allen Wetter 814 20 8 1984 U.S.A. Colorado Alamosa Along U.S. Hwy 160, 5.2 mi E of its junction with U.S. Hwy 285 at Alamosa, 4.4 mi E of junction of U.S. Hwy 160 and CO Hwy 17, 8.7 mi W of junction ou U.S. Hwy 160 and CO Hwy 150 at Costilla county line. Sandy soil along hwy and in bar ditch. 7500 ft. Flowering and Fruiting N N 370 RM 495174 So Rocky Mts RM 357611 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94206 Mark Allen Wetter 815 20 8 1984 U.S.A. Colorado Costilla Along U.S. Hwy 160, 14.4 mi E of Alamosa-Costilla county line, 4.3 mi E of junction with CO Hwy 159, 14.9 mi W of Costilla-Huerfano county line. Along rocky shoulder, with usual weeds. 8100 ft. Flowering and Fruiting N N 371 RM 495178 So Rocky Mts RM 396869 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94210 Mark Allen Wetter 824 25 8 1985 U.S.A. Colorado Kit Carson Along I-70, at Flagler (exit 395): between railroad tracks and Dairy King and Amoco gas station parking lots. Highly disturbed area, sandy soil, with usual assortment of weeds. 4930 4940 ft. Flowering N N 372 RM 495179 So Rocky Mts RM 396865 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94211 Mark Allen Wetter 826 25 8 1985 U.S.A. Colorado Arapahoe Along I-70, at Deer Trail Rest Area, mile marker 332. Along small drainage ditch in hard, clayish soil; with usual weeds, Melilotus and grasses. 5183 ft. Flowering N N 373 RM 495190 So Rocky Mts RM 396876 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94220 Mark Allen Wetter 847 30 8 1985 U.S.A. Colorado Pueblo Along U.S. 50, 1.4 mi E of Pueblo-Fremont county line, 3.4 mi E of junction of U.S. Hwy 50 and CO Hwy 120. Highway shoulder; dry, sandy soil. 5200 5300 ft. Flowering and Fruiting N N 374 RM 495195 So Rocky Mts RM 396881 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94225 Mark Allen Wetter 856 30 8 1985 U.S.A. Colorado Costilla Along U.S. Hwy 160 at roadside picnic table/trash barrel site: 3.9 mi E of junction of U.S. Hwy 160 and CO Hwy 159, 4.2 mi E of junction of U.S. Hwy 160 and CO Hwy 150, at Alamosa county line. Along rocky highway shoulder and adjacent embankment. 8500 ft. Flowering and Fruiting N N 375 RM 495196 So Rocky Mts RM 396882 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94225 Mark Allen Wetter 857 30 8 1985 U.S.A. Colorado Costilla Along U.S. Hwy 160 at roadside picnic table/trash barrel site: 3.9 mi E of junction of U.S. Hwy 160 and CO Hwy 159, 4.2 mi E of junction of U.S. Hwy 160 and CO Hwy 150, at Alamosa county line. Along rocky highway shoulder and adjacent embankment, with G. aphanactis. 8500 ft. Flowering and Fruiting N N 376 RM 495197 So Rocky Mts RM 396883 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94226 Mark Allen Wetter 862 31 8 1985 U.S.A. Colorado Rio Grande Along U.S. Hwy 160, just outside of Del Norte, 17.3 mi W of Alamosa-Rio Grande county line, 24.0 mi E of junction of U.S. Hwy 160 and CO Hwy 149 at South Fork. Sandy ditch and embankment at shoulder. 7900 ft. Flowering and Fruiting N N 377 RM 495201 So Rocky Mts RM 396887 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94230 Mark Allen Wetter 867 1 9 1985 U.S.A. Colorado Gunnison Along U.S. Hwy 50, 0.7 mi E of its junction with CO Hwy 92, just past bridge over lake at Sapinero, Curecanti National Recreation Area. Rocky soil at turnout area. 7200 7400 ft. Flowering N N 378 RM 495206 So Rocky Mts RM 396892 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94234 Mark Allen Wetter 873 1 9 1985 U.S.A. Colorado Delta Along CO Hwy 65, at junction with LN050, 7.9 mi N of junction of CO Hwy 65 and CO Hwy 92, 22.3 mi SE of Delta-Mesa county line. Among rocky shoulder at mailboxes. 5400 5600 ft. Flowering N N 379 RM 495208 So Rocky Mts RM 396894 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94236 Mark Allen Wetter 879 2 9 1985 U.S.A. Colorado Mesa Along CO Hwy 141, going S toward Gateway, 38.9 mi SW of junction of CO Hwy 141 and U.S. Hwy 50. Along highway shoulder in rocky, sandy soil, at edge of road cut and embankment: with Cleome. 5000 ft. Flowering N N 380 RM 495209 So Rocky Mts RM 396895 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94237 Mark Allen Wetter 881 2 9 1985 U.S.A. Colorado Mesa Along C0 Hwy 141, 8.5 mi NW of Mesa-Montrose county line, 49.6 mi SW of the junction of CO Hwy 141 and U.S. Hwy 50. Along highway shoulder in rocky soil, with various weeds. 4600 4800 ft. Flowering N N 381 RM 495213 So Rocky Mts RM 396818 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94240 Mark Allen Wetter 894 3 9 1985 U.S.A. Colorado La Plata Along U.S. Hwy 160, 0.4 mi W of the junction of U.S. Hwy 160 and CO Hwy 140 near Hesperus, 10.9 mi W of junction of U.S. Hwy 160 and U.S. 550 at Durango: at junction of U.S. Hwy 160 and La Plata Canyon Road. Rocky clay soil. 8000 8200 ft. Flowering and Fruiting N N 382 RM 495214 So Rocky Mts RM 397166 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94241 Mark Allen Wetter 900 16 8 1986 U.S.A. Colorado Baca Along U.S. Hwy 160, 0.4 mi E of Baca-Las Animas county line. Along road shoulder and in adjacent pasture: with weedy grasses and forbs. 5200 ft. 37.2868° N, 103.0778° W; uncertainty 1 mi. T32S R50W S6 37.2868 -103.0778 1 mi. Flowering and Fruiting N N 383 RM 495215 So Rocky Mts RM 397167 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94242 Mark Allen Wetter 901 16 8 1986 U.S.A. Colorado Las Animas Along U.S. Hwy 160, 36.0 mi W of Las Animas-Baca county line, 9.0 mi E of the junction of U.S. Hwy 160 and CO Hwy 389, at junction with RD 157.9. Sandy soil along highway shoulder and ditch, as well as adjacent pasture, with various grasses, yucca, Solanum and scattered junipers. 5700 ft. 37.1557° N, 103.7852° W; uncertainty 1 mi. T33S R57W S22 37.1557 -103.7852 1 mi. Flowering N N 384 RM 495216 So Rocky Mts RM 397165 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94243 Mark Allen Wetter 902 16 8 1986 U.S.A. Colorado Las Animas Along CO Hwy 389, in Branson at the corner of CO Hwy 389 and Oliver Street, 10.1 mi S of the junction of CO Hwy 389 and U.S. Hwy 260. Along disturbed shoulder of highway and gravelly edges of street: with various weedy grasses, thistles and Lactuta. 6289 ft. 37.0247° N, 103.8758° W; uncertainty 2 mi. T35S R58W S2; Also S11. 37.0247 -103.8758 2 mi. Flowering and Fruiting N N 385 RM 495217 So Rocky Mts RM 397163 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94244 Mark Allen Wetter 903 17 8 1986 U.S.A. New Mexico Union Capulin: along Santa Fe Street, which is 1 block S of U.S. Hwy 64/87: campground. Disturbed area and edges of the street, rocky soil: area has probably been mowed: with various weedy associates in open areas: Melilotus and Matricaria present. 6600 ft. 36.7483° N, 103.9998° W; uncertainty 2 mi. T29N R28E S18; also S19 36.7483 -103.9998 2 mi. Flowering and Fruiting N N 386 RM 495218 So Rocky Mts RM 397164 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94245 Mark Allen Wetter 904 17 8 1986 U.S.A. New Mexico Union Along NM 72, 0.5 mi W of junction of NM Hwy 72 and NM 325 at Folsom: where NM 72 crosses the railroad. Along road shoulder and railroad embankment; sandy, rocky soil. 6400 6500 ft. 36.8505° N, 103.9287° W; uncertainty 1 mi. T30N R28E S11 36.8505 -103.9287 1 mi. Flowering and Fruiting N N 387 RM 495221 So Rocky Mts RM 397210 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94248 Mark Allen Wetter 910 17 8 1986 U.S.A. New Mexico Colfax Along NM Hwy 58, 12.9 mi W of its junction with I-25 N of Springer, 4.5 mi E of junction with NM Hwy 58 and U.S. Hwy 64 at Cimarron, at junction with Colfax County Road C-12. Sandy, rocky shoulder and gravel edges of the road: with amaranths, Convolvus, Chrysothamnus and various grasses. 6300 ft. 36.4884° N, 104.8626° W; uncertainty 1 mi. T26N R20E S18 36.4884 -104.8626 1 mi. Flowering and Fruiting N N 388 RM 495223 So Rocky Mts RM 397192 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94250 Mark Allen Wetter 912 17 8 1986 U.S.A. New Mexico Colfax Along I-25, 3.5 mi N of its junction with NM Hwy 72 (exit 452) at Raton: upgrade for Raton Pass: in median. Edge of highway shoulder: sandy, rocky soil: with weeds, Melilotus, thistles, scattered ponderosa pines and G. acutifolia. 7200 7400 ft. 36.9528° N, 104.4796° W; uncertainty 3 mi. T31N R23E S3; also S11 36.9528 -104.4796 3 mi. Flowering and Fruiting N N 389 RM 495234 So Rocky Mts RM 397217 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94261 Mark Allen Wetter 930 20 8 1986 U.S.A. Colorado Douglas Along CO Hwy 67, 1.1 mi S of its junction with U.S. Hwy 85 at Sedalia. Along road shoulder in sandy, slightly rocky soil, with usual weeds and large numbers of Ambrosia as well as G. subalpina and G. inornata; area may have been mowed. 5800 5900 ft. 39.431° N, 106.9822° W; uncertainty 2 mi. T7S R86W S22; also S23 39.431 -106.9822 2 mi. Flowering N N 390 RM 495245 So Rocky Mts RM 397181 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94272 Mark Allen Wetter 952 24 8 1986 U.S.A. New Mexico Taos Along U.S. Hwy 285, 13.3 mi N of its junction with NM Hwy 96, 24.4 mi N of Taos-Rio Arriba County line, near mile marker 377: turnout for a picnic table. Weedy roadside in gravelly loam: edges of pinyon-juniper woodland. 7800 ft. T27N R10E 36.5313 -105.9291 NAD 83 2 mi. N N Nat. Geog. TOPO! Flowering N N 391 RM 495246 So Rocky Mts RM 397182 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94273 Mark Allen Wetter 954 24 8 1986 U.S.A. New Mexico Sandoval Along NM Hwy 96, 0.7 mi N of its junction with NM Hwy 44 just N of Cuba, 1.0 mi S of the junction of NM Hwy 96 and NM Hwy 476, 10.6 mi S of Sandoval-Rio Arriba county line.. Along rocky road shoulder, gravel field access road, and in adjacent sagebrush dominated pasture, with G. arizonica var. stenophylla. 7000 7100 ft. 36.0791° N, 106.9826° W; uncertainty 1 mi. T21N R1W S6 36.0791 -106.9826 1 mi. Flowering and Fruiting N N 392 RM 495250 So Rocky Mts RM 397179 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94277 Mark Allen Wetter 958 25 8 1986 U.S.A. Colorado Saguache Along U.S. Hwy 285, 1.2 mi S of its junction with CO Hwy 114 at Saguache, east side of highway. Along highway shoulder in rocky, sandy soil: with usual roadside weeds. 7750 ft. 38.0778° N, 106.1377° W; uncertainty 2 mi. T44N R8E S7; also S18 38.0778 -106.1377 2 mi. Flowering N N 393 RM 495254 So Rocky Mts RM 397201 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94281 Mark Allen Wetter 966 26 8 1986 U.S.A. Colorado La Plata Along U.S. Hwy 160, at junction for La Plata Canyon Road, 0.4 mi W of junction of U.S. Hwy 160 and CO Hwy 140, 10.2 mi W of junction of U.S. Hwy 160 and U.S. Hwy 550 at Durango, 9.6 mi E of La Plata- Montezuma county line. Rocky, loamy soil along highway and road shoulders. 8050 ft. 37.2909° N, 108.0361° W; uncertainty 1 mi. T35N R11W S14 37.2909 -108.0361 1 mi. Flowering and Fruiting N N 394 RM 495255 So Rocky Mts RM 397202 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94282 Mark Allen Wetter 967 27 8 1986 U.S.A. Colorado Montezuma Along CO Hwy 184, 13.75 mi NW of its junction with U.S. Hwy 160 at Mancos, 2.35 mi SE of the junction of CO Hwy 184 and CO Hwy 145 near Dolores. Along highway shoulder and rocky edges of an irrigation ditch, with G. arizonica var. stenophylla. 7000 ft. 37.4499° N, 108.5131° W; uncertainty 2 mi. T37N R15W S21; also S22 37.4499 -108.5131 2 mi. Flowering N N 395 RM 495259 So Rocky Mts RM 397197 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-94286 Mark Allen Wetter 979 27 8 1986 U.S.A. Colorado Dolores Along U.S. Hwy 666, within 500 feet of the Utah-Colorado state line, 5.9 mi W of the junction of CO Hwy 141and U.S. Hwy 666 near Dove Creek, 15.7 mi W of the junction of U.S. Hwy 666 and U.S. Hwy 191 at Monticello. Along rocky highway shoulder and in clayish, hard soil in adjacent pasture, with various weds and G. lacinata. 6800 ft. T41N R20W Flowering N N 396 RM 49568 Packer 1997 RM 678010 RM0295900 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-69 B. E. Nelson 43015 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. Open slopes with scattered large limestone boulders and sagebrush and scattered mountain shrub. 6180 6500 ft. 42.6569° N, 106.1576° W T31N R78W S14 N1/4 42.6569 -106.1576 Flowering and Fruiting N RM0295900 N 397 RM 495709 So Rocky Mts RM 47431 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-94492 no collector 2965 2 9 1897 U.S.A. Colorado Larimer Fort Collins. Flowering and Fruiting N N 398 RM 49666 Packer 1997 RM 678009 RM0295899 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12379 B. E. Nelson 43113 19 8 1997 U.S.A. Wyoming Natrona [location and coordinates withheld] Sandy open ponderosa pine forest. 6160 6320 ft. Flowering and Fruiting N RM0295899 N 399 RM 496727 So Rocky Mts USFS 479191 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-95003 Paul L. Ginter 594 16 9 1941 U.S.A. Colorado Larimer Roosevelt National Forest: Narrows of Poudre Canyon. 3% west slope, gravelly silt, with Senecio, Spartoides, Gutierrezia, Solidago, Helianthus and ponderosa pine: open parks. 6000 ft. 40.6909° N, 105.3733° W; uncertainty 1 mi. T8N R71W S5 40.6909 -105.3733 1 mi. Flowering N N 400 RM 496765 So Rocky Mts USFS 479180 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Harold D. Harrington in 1948. RM-95033 Paul L. Ginter 653 18 8 1942 U.S.A. Colorado Mesa 6 mi W of Fruita. 1% west slope; deep, dry adobe clay; open plains. 4500 ft. Flowering N N 401 RM 496819 So Rocky Mts USFS 479213 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-84151 Paul L. Ginter 762 3 7 1942 U.S.A. Colorado Larimer Roosevelt National Forest: NW side of Reservoir. 15% southeast slope, deep loam, park, moist draws. 5100 ft. Flowering N N 402 RM 497101 So Rocky Mts USFS 479189 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-84371 R. L. Ground 14 7 1925 U.S.A. New Mexico Rio Arriba Carson National Forest: San Antone pasture. East slope, sandy loam. 9000 ft. 36.8938 -106.1903 NAD 83 1 mi. Nat. Geog. TOPO! Flowering N N 403 RM 497285 So Rocky Mts USFS 479192 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-95370 Richard T. Guthrie G31 4 9 1915 U.S.A. Colorado no county Pike National Forest. Gravelly loam. 8750 ft. Flowering N N 404 RM 49740 Packer 1997 RM 678008 RM0295898 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12381 B. E. Nelson 43187 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 RM0295898 N 405 RM 498252 So Rocky Mts USFS 479214 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Harold D. Harrington in 1948. RM-95868 Reed C. Rollins 1976 27 8 1937 U.S.A. Colorado Delta 10 mi SW of Delta. Stony hilltop. 5000 ft. Flowering and Fruiting N N 406 RM 499055 So Rocky Mts RM 717998 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Ronald L. Hartman in 2001. RM-96351 Robert Merril King 11059 Robert M. Garvey 5 8 1999 U.S.A. Colorado El Paso Ca 5 mi W of Colorado Springs on Gold Camp Road. 2045 m. 38° 49' 38" N, 104° 53' 41" W 38.827222 -104.894722 Flowering and Fruiting N N 407 RM 499085 So Rocky Mts RM 717992 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Ronald L. Hartman in 2001. RM-96366 Robert Merril King 11167 Robert M. Garvey 21 9 1999 U.S.A. Colorado Weld CO Hwy 14, ca 4 mi E of Ault. Roadside. 1551 m. 40° 34' 85" N, 104° 38' 21" W 40.590278 -104.639167 Flowering and Fruiting N N 408 RM 499089 So Rocky Mts RM 717997 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Ronald L. Hartman in 2001. RM-96369 Robert Merril King 11173 Robert M. Garvey 21 9 1999 U.S.A. Colorado Weld CO Hwy 14 at Briggsdale. 1525 m. 40° 38' 8" N, 104° 19' 96" W 40.635556 -104.343333 Flowering N N 409 RM 499129 So Rocky Mts RM 172019 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-96395 Robert Merril King 244 29 8 1937 U.S.A. Colorado Weld Eroded gully, sandy loam. 5000 ft. 40.8358° N, 104.7243° W; uncertainty 1 mi. T10N R66W S13 40.8358 -104.7243 1 mi. Flowering and Fruiting N N 410 RM 499652 Philmont 1968 RM 296723 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-75289 Ronald L. Hartman 2287 5 7 1968 U.S.A. New Mexico Colfax Philmont Scout Ranch, near Cimarron: near Zastro Camp. Along wooded trail. 6900 ft. 36.3774 -104.99139 NAD 83 0 mi. N N Nat. Geog. TOPO! Flowering N N 411 RM 499826 Philmont 1968 RM 299194 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-75355 Ronald L. Hartman 2726 12 8 1968 U.S.A. New Mexico Colfax Philmont Scout Ranch, near Cimarron: near Ranch Headquarters. Near stock pond. 6600 ft. 36.4594 -104.95799 NAD 83 0 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 412 RM 499838 Philmont 1968 RM 299195 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-75356 Ronald L. Hartman 2744 24 8 1968 U.S.A. New Mexico Colfax Philmont Scout Ranch, near Cimarron: Cimarroncito Reservoir. Sandy flood plain. 7700 ft. 36.48149 -105.0571 NAD 83 0 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 413 RM 501453 So Rocky Mts USFS 479182 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Charles Feddema in 1973. RM-97551 V. H. Reid s.n. 25 7 1973 U.S.A. Colorado Mesa West Badger, Badger Wash Expermental Area. Salt-desert shrub. 5000 ft. Flowering N N 414 RM 502416 So Rocky Mts RM 57023 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-86892 W. W. Robbins 1660 28 6 1906 U.S.A. Colorado Boulder Near Boulder. Mesa. Flowering N N 415 RM 502946 So Rocky Mts RM 358609 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-98130 William A. Weber 17535 Tim Hogan 24 8 1985 U.S.A. Colorado Huerfano Just SW of Gardner: road fork Redwing-Gardner along Pass Creek Road. Flat. Flowering and Fruiting N N 416 RM 503126 So Rocky Mts RM 210067 Asteraceae Grindelia squarrosa (Pursh) Dunal Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-98227 William A. Weber 3558 2 9 1947 U.S.A. Colorado Mesa 11 mi SE of Gateway, along Dolores River. Canyon floor. T49N R18W Flowering and Fruiting N N 417 RM 506557 So Salt River Range Asteraceae Grindelia squarrosa (Pursh) Dunal RM-98924 Thomas Cramer 3818 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 N N 418 RM 50739 Packer 1997 RM 678007 RM0295897 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12403 Ronald L. Hartman 58439 25 6 1997 U.S.A. Wyoming Albany Laramie Range: 1-2 air mi N of entrance to Roger Canyon. Calcareous substrate. 7300 ft. 41.4137° N, 105.5086° W T17N R72W S30 41.4137 -105.5086 Flowering and Fruiting N RM0295897 N 419 RM 50857 Packer 1997 RM 678006 RM0295894 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12409 Ronald L. Hartman 58558 16 7 1997 U.S.A. Wyoming Albany Laramie Range: Wallace Draw area, ca 7.5 air mi SE of Garrett. Grassland. 7000 7100 ft. 42.0545° N, 105.4769° W T24N R72W S16 South1/4 42.0545 -105.4769 Flowering and Fruiting N RM0295894 N 420 RM 509383 Markow 1992 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-99017 Stuart Markow 10051 29 7 1992 U.S.A. Idaho Clark Targhee National Forest: Beaverhead Range: along Crooked Creek in Crooked Creek Canyon, ca 26 air mi NW of Dubois. Open canyon bottom dominated by Artemisia, Chrysothamnus, and forbs. 6300 6400 ft. T11N R32E S17; also S20 44.2815 -112.7259 1 mi. Calc. from TRS N N 421 RM 510023 Markow 1992 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-99076 Stuart Markow 10627 12 8 1992 U.S.A. Idaho Fremont Targhee National Forest: Island Park Plateau: along Eccles Road, ca 17 air mi NE of Ashton. Clearcut in Pinus contorta, dominated by forbs and grasses, with scattered Pinus contorta regeneration. 6100 6200 ft. T12N R43E S33 44.3239 -111.3851 1 mi. Calc. from TRS N N 422 RM 51395 Packer 1998 RM 679187 RM0295862 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12424 B. A. Packer 3653 T. McGowan 25 6 1998 U.S.A. Wyoming Converse Laramie Range: along Indian Creek, ca 7 air mi NW of Esterbrook; ca 17 air mi SW of Douglas. Southeast facing slope of heavily grazed cow pasture. 5500 5700 ft. 42.4861° N, 105.4523° W T29N R72W S14 E1/2 42.4861 -105.4523 Flowering and Fruiting N RM0295862 N 423 RM 515820 Markow 1991 RM 675757 RM0295888 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-99273 Stuart Markow 5999 15 8 1991 U.S.A. Wyoming Teton Targhee National Forest: West Slope Teton Range: Pinochle Road, ca 6 air mi NE of entrance to National Forest. Some patches of coniferous forest dominated by Pinus contorta. 7000 7400 ft. 43.9214° N, 111.0063° W T46N R118W S27; also S28 43.9214 -111.0063 Flowering N RM0295888 N 424 RM 518303 Markow 1992 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-99387 Stuart Markow 8231 25 6 1992 U.S.A. Idaho Clark Targhee National Forest: Centennial Mountains: west side of Beaver Creek near confluence with Stoddard Creek, ca 16 air mi N of Dubois. Moist meadow dominated by forbs and grasses. 6000 ft. T13N R36E S35 44.4103 -112.1903 1 mi. Calc. from TRS N N 425 RM 519953 Markow 1992 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-99487 Stuart Markow 9813a 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; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T12N R36E S14 44.3681 -112.186 NAD 83 1 mi. N N Nat. Geog. TOPO! BSL N N 426 RM 52095 Packer 1998 RM 679186 RM0295859 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12438 B. A. Packer 4350 T. McGowan 15 7 1998 U.S.A. Wyoming Converse Laramie Range: along Rabbit Creek, ca 20 air mi SW of Douglas. Roadside. 7100 7300 ft. 42.5403° N, 105.7644° W T30N R74W S30 SW1/4; also NW1/4 of NW1/4 S31 42.5403 -105.7644 Flowering and Fruiting N RM0295859 N 427 RM 524101 Arizona/New Mexico RM 576133 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-101113 N. Duane Atwood 17209 10 9 1991 U.S.A. Arizona Navajo 9 mi E of Holbrook along Hwy 180. Roadside on Chrysothamnus and grass community; sandy-gravel soil. T17N R22E Flowering N N 428 RM 52461 Packer 1998 RM 679185 RM0295863 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12443 B. A. Packer 4713 28 7 1998 U.S.A. Wyoming Albany Laramie Range: Sherman, ca 14.5 air mi SE of Laramie. Along railroad tracks; and in granite outcroppings and sagebrush grassland. 7500 7800 ft. 41.0961° N, 105.3542° W T13N R71W S16 NE1/4 41.0961 -105.3542 Flowering and Fruiting N RM0295863 N 429 RM 527952 Vanderhorst 1990 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-102380 James P. Vanderhorst 1933 25 8 1990 U.S.A. Colorado Garfield Flat Tops/White River Plateau: East Elk Creek drainage, ca 12 air mi NW of Glenwood Springs. Dry shale slopes of northern exposure, with oak, mountain mahogany, and pinyon pine. 6200 6600 ft. 39.6296° N, 107.5315° W T5S R90W S7 39.6296 -107.5315 N N 430 RM 52941 Packer 1998 RM 679184 RM0295871 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12449 B. A. Packer 5192 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 RM0295871 N 431 RM 530843 Vanderhorst 1991 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-102569 James P. Vanderhorst 4498 26 8 1991 U.S.A. Colorado Routt [location and coordinates withheld] Roadside in sagebrush grassland, heavy clay soil. 6500 ft. N N 432 RM 53142 Packer 1998 RM 679182 RM0295868 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12454 B. A. Packer 5394 T. McGowan & J. Brondum 15 8 1998 U.S.A. Wyoming Natrona Laramie Range: off of Wyo Hwy 487, ca 40 air mi SE of Casper on County Road 402. Dry creekbeds. 5900 6200 ft. 42.6423° N, 106.3935° W T31N R80W S23 E1/2 42.6423 -106.3935 Flowering and Fruiting N RM0295868 N 433 RM 53165 Packer 1998 RM 679162 RM0295867 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12455 B. A. Packer 5417 T. McGowan & J. Brondum 15 8 1998 U.S.A. Wyoming Natrona Laramie Range: off of Wyo Hwy 487, along Big Red Creek on County Road 505; ca 30 air mi SE of Capser . Sarcobatus-Chrysothamnus scrubland. 5600 5900 ft. 42.6569° N, 106.4525° W T31N R80W S17 E1/2 42.6569 -106.4525 Flowering and Fruiting N RM0295867 N 434 RM 53191 Packer 1998 RM 679177 RM0295870 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12456 B. A. Packer 5443 T. McGowan & J. Brondum 15 8 1998 U.S.A. Wyoming Natrona Laramie Range: Muddy Mountain: along Otter Creek, ca 15 air mi SE of Casper. Along creek and in cow pastures. 7200 7550 ft. 42.6569° N, 106.1969° W T31N R78W S16 42.6569 -106.1969 Flowering and Fruiting N RM0295870 N 435 RM 53305 Packer 1998 RM 679176 RM0295869 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12459 B. A. Packer 5557 T. McGowan & J. Brondum 29 8 1998 U.S.A. Wyoming Albany Laramie Range: along North Laramie River. Along trail to river. 6500 6900 ft. 42.198° N, 105.352° W T26N R71W S27 W1/2 42.198 -105.352 Flowering and Fruiting N RM0295869 N 436 RM 534281 Ward 1996 RM 670591 RM0295598 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-102724 B. E. Nelson 39539 8 8 1996 U.S.A. Wyoming Sweetwater South-central Wyoming: along Hiawatha or County Road 25 between Wyo Hwy 430 and Colorado, ca 45 air mi SE of Rock Springs. Roadside. 7050 ft. 41.0063° N, 108.7478° W T12N R101W S23 NE1/4 41.0063 -108.7478 Flowering N RM0295598 N 437 RM 534288 Ward 1996 RM 670592 RM0295599 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-102726 B. E. Nelson 39546 8 8 1996 U.S.A. Wyoming Sweetwater South-central Wyoming: along Vermillion Creek above Hiawatha or County Road 25 and ca 2/3 mi N of Colorado, ca 48 air mi SE of Rock Springs. Roadside. 6600 6750 ft. 41.0115° N, 108.6483° W T12N R100W S15 SE1/4 41.0115 -108.6483 Flowering N RM0295599 N 438 RM 534576 Ward 1996 RM 670593 RM0295560 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-102754 B. E. Nelson 39833 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 RM0295560 N 439 RM 534742 Ward 1996 RM 670594 RM0295561 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-102770 B. E. Nelson 39999 19 8 1996 U.S.A. Wyoming Carbon South-central Wyoming: along Muddy Creek and the Overland Trail, ca 6 air mi SW of Bridger Pass, ca 25 air mi SW of Rawlins; ca 31.5 air mi NNE of Baggs. Roadside. 7070 7160 ft. 41.4761° N, 107.5014° W T17N R90W S2 South1/4 41.4761 -107.5014 Flowering N RM0295561 N 440 RM 534836 Ward 1996 RM 670595 RM0295562 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-102776 B. E. Nelson 40093 20 8 1996 U.S.A. Wyoming Carbon South-central Wyoming: along Browns Hill or County Road 501, ca 4.5 air mi E of Muddy Mountain, ca 8 air mi NE of Dixon; ca 47.5 air mi SSW of Rawlins. Meadow. 7800 7880 ft. 41.1274° N, 107.4505° W T13N R89W S6 N1/4 41.1274 -107.4505 Flowering N RM0295562 N 441 RM 536152 Ward 1996 RM 670646 RM0295600 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-102850 Beth Ward 2139 5 7 1996 U.S.A. Wyoming Sweetwater South-central Wyoming: Washakie Basin: from Cooper Ridge to Salt Wells Creek E of the confluence of Pretty Water and Salt Wells creeks, ca 21 air mi SSE of Rock Springs. Sandy, rocky slopes. 6705 6880 ft. 41.3525° N, 108.9199° W T16N R102W S20 NW1/4; also NE1/4 S19 41.3525 -108.9199 Flowering N RM0295600 N 442 RM 536170 Ward 1996 670647 RM0295601 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-102850 Beth Ward 2154 5 7 1996 U.S.A. Wyoming Sweetwater South-central Wyoming: Washakie Basin: from Cooper Ridge to Salt Wells Creek E of the confluence of Pretty Water and Salt Wells creeks, ca 21 air mi SSE of Rock Springs. Sandy, rocky slopes. 6705 6880 ft. 41.3525° N, 108.9199° W T16N R102W S20 NW1/4; also NE1/4 S19 41.3525 -108.9199 Flowering N RM0295601 N 443 RM 536522 Ward 1996 RM 670648 RM0295591 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-102867 Beth Ward 2469 14 7 1996 U.S.A. Wyoming Carbon South-central Wyoming: Sierra Madre: southwestern lower slopes of Battle Mountain, ca 8 air mi E of confluence of Savery Creek and Little Snake River; ca 18.5 air mi E of Baggs. West facing slope, dry. 6900 7380 ft. 41.0115° N, 107.2984° W T12N R88W S16 N1/2 41.0115 -107.2984 Flowering N RM0295591 N 444 RM 537432 Ward 1996 RM 670584 RM0295592 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-102912 Beth Ward 3263 24 7 1996 U.S.A. Wyoming Carbon South-central Wyoming: spring area and adjacent land along Cherokee Creek, ca 1 air mi NNW of Smiley Draw; ca 40 air mi SSW of Rawlins. Dry land adjacent to spring. 6660 6720 ft. 41.2434° N, 107.5836° W; uncertainty 0.5 mi. T15N R91W S25 NE1/4 41.2434 -107.5836 1 mi. Flowering N RM0295592 N 445 RM 537748 Ward 1996 RM 670585 RM0295593 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-102928 Beth Ward 3543 2 8 1996 U.S.A. Wyoming Carbon [location and coordinates withheld] Terrace above river. 6080 6085 ft. Flowering N RM0295593 N 446 RM 537804 Ward 1996 RM 670587 RM0295594 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-84 Beth Ward 3592 2 8 1996 U.S.A. Wyoming Carbon South-central Wyoming: Washakie Basin: along Red Creek just above the confluence of Red and Sand creeks, ca 1 air mi N of the confluence of Sand Creek and Little Snake River; ca 10.5 air mi W of Baggs. Hillside adjacent to creek. 6110 6130 ft. 41.0405° N, 107.8688° W; uncertainty 0.5 mi. T12N R93W S4 NE1/4 41.0405 -107.8688 1 mi. Flowering N RM0295594 N 447 RM 537832 Ward 1996 RM 670588 RM0295595 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-102934 Beth Ward 3616 2 8 1996 U.S.A. Wyoming Sweetwater South-central Wyoming: Washakie Basin: spring area ca 1 air mi W of Sand Creek, ca 1.5 air mi S of Cedar Breaks Draw; ca 15 air mi WNW of Baggs. Dry hillside. 6260 6300 ft. 41.084° N, 107.9448° W; uncertainty 1 mi. T13N R94W S23 W1/2 41.084 -107.9448 1 mi. Flowering N RM0295595 N 448 RM 537856 Ward 1996 RM 670589 RM0295596 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-102935 Beth Ward 3638 2 8 1996 U.S.A. Wyoming Sweetwater South-central Wyoming: Washakie Basin: Grindstone Spring and adjacent area, ca 2 air mi N of Powder Rim; ca 3 air mi S of Prehistoric Rim; ca 24.5 air mi WNW of Baggs. Badlands flat. 6610 6660 ft. 41.0984° N, 108.135° W; uncertainty 0.5 mi. T13N R95W S18 SW1/4 41.0984 -108.135 1 mi. Flowering N RM0295596 N 449 RM 537975 Ward 1996 RM 667827 RM0295395 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-102945 Beth Ward 3743 3 8 1996 U.S.A. Wyoming Carbon South-central Wyoming: Little Snake River floodplain on the south side of the river, ca 1 air mi W of the confluence of the Little Snake River and Sand Creek; ca 12 air mi WSW of Baggs. Dry terrace above river. 6080 6090 ft. 41.026° N, 107.8878° W T12N R93W S8 South1/2; also N1/2 S17 41.026 -107.8878 Flowering N RM0295395 N 450 RM 538198 Ward 1996 RM 670590 RM0295597 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-86 Beth Ward 3941 20 8 1996 U.S.A. Wyoming Carbon South-central Wyoming: Sierra Madre: northwest slopes of Battle Mountain, ca 3 air mi N of Colorado; ca 18 air mi E of Baggs. Sunny flat. 7200 8280 ft. 41.0405° N, 107.2984° W T12N R88W S4 NE1/4; also T13N R88W South1/4 S33 41.0405 -107.2984 Flowering N RM0295597 N 451 RM 551268 Wyo/Salt River 1992 RM 1018124 RM0301879 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-103669 B. E. Nelson 19938 21 8 1990 U.S.A. Wyoming Teton Gros Ventre: along Camp Creek N of the Hoback River, ca 3 air mi ESE of Hoback Junction, ca 13.5 air mi SSE of Jackson. Roadside. 6100 ft. 43.2986° N, 110.6653° W; uncertainty 1 mi. T39N R115W S32 43.2986 -110.6653 1 mi. N RM0301879 N 452 RM 553473 Wyo/Salt River 1992 RM 657883 RM0295604 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-103755 B. E. Nelson 24490 Russ Nelson 17 8 1992 U.S.A. Wyoming Lincoln [location and coordinates withheld] Roadside. 5700 ft. Flowering N RM0295604 N 453 RM 553677 Wyo/Salt River 1992 RM 657882 RM0295603 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-103770 B. E. Nelson 24694 Russ Nelson 19 8 1992 U.S.A. Wyoming Lincoln [location and coordinates withheld] Roadside. 5780 ft. Flowering N RM0295603 N 454 RM 553706 Wyo/Salt River 1992 RM 657881 RM0295602 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-103777 B. E. Nelson 24723 Russ Nelson 19 8 1992 U.S.A. Wyoming Lincoln [location and coordinates withheld] Roadside. 6130 ft. Flowering N RM0295602 N 455 RM 558411 Wyo/Salt River 1992 RM 657880 RM0295554 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-103913 Ronald L. Hartman 35008 28 7 1992 U.S.A. Wyoming Lincoln [location and coordinates withheld] Bench exposed due to draw-down of Palisades Reservoir and adjacent non affected area. 5640 ft. Flowering N RM0295554 N 456 RM 559865 Wyo/Salt River 1992 RM 657879 RM0295553 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-103959 Ronald L. Hartman 36462 21 8 1992 U.S.A. Wyoming Lincoln [location and coordinates withheld] Streamside and adjacent uplands. 5700 ft. Flowering N RM0295553 N 457 RM 559988 Wyo/Salt River 1992 RM 657878 RM0295552 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-103961 Ronald L. Hartman 36585 21 8 1992 U.S.A. Wyoming Lincoln [location and coordinates withheld] Stream banks and roadside. 6000 ft. Flowering and Fruiting N RM0295552 N 458 RM 566449 Bighorn Basin RM 931683 RM0094818 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-104159 B. E. Nelson 10205 19 7 1983 U.S.A. Wyoming Hot Springs Bighorn Basin: ca 4 air mi SSW of Thermopolis above Red Canyon Creek. Roadside. 4600 ft. 43.5936° N, 108.2458° W; uncertainty 1 mi. T42N R95W S22 43.5936 -108.2458 1 mi. N RM0094818 N 459 RM 566828 Bighorn Basin RM 931682 RM0094817 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-104182 B. E. Nelson 10546 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. Roadside. 5500 ft. 43.9992° N, 108.6794° W; uncertainty 1 mi. T47N R99W S36 43.9992 -108.6794 1 mi. N RM0094817 N 460 RM 566948 Bighorn Basin RM 931681 RM0094816 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-104189 B. E. Nelson 10654 31 7 1983 U.S.A. Wyoming Park Bighorn Basin: along Gooseberry Creek, ca 10.5 air mi SSE of Meeteetse. Roadside. 6000 ft. 44.01306° N, 108.80056° W; uncertainty 1 mi. T47N R100W S25 44.01306 -108.80056 1 mi. N RM0094816 N 461 RM 566957 Bighorn Basin RM 931680 RM0094815 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-104191 B. E. Nelson 10662 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. N RM0094815 N 462 RM 567833 SE WY 1984 RM 598920 RM0295655 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-60619 B. E. Nelson 11472 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. Edge of pavement. 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 N RM0295655 N 463 RM 567855 SE WY 1984 RM 598919 RM0295656 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-104270 B. E. Nelson 11493 9 9 1984 U.S.A. Wyoming Laramie [location and coordinates withheld] Roadside. 5200 ft. Flowering and Fruiting N RM0295656 N 464 RM 567907 SE WY 1984 RM 598918 RM0295439 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-104275 B. E. Nelson 11539 10 9 1984 U.S.A. Wyoming Goshen [location and coordinates withheld] Barrow pits and road cuts. 4800 ft. Flowering and Fruiting N RM0295439 N 465 RM 567964 SE WY 1984 RM 598917 RM0295440 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-104283 B. E. Nelson 11590 10 9 1984 U.S.A. Wyoming Niobrara Southern Powder River Basin/Southeastern Plains: Hat Creek Breaks: ridge between S Bar and East Indian Creeks, ca 1.5 air mi SW of Whitman; ca 18 air mi NE of Lusk. In a trail across sandy grasslands in rough breaks. 4700 ft. 42.8688° N, 104.1291° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T33N R61W S1 42.8688 -104.1291 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering N RM0295440 N 466 RM 568022 SE WY 1984 RM 598895 RM0295445 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-104289 B. E. Nelson 11642 10 9 1984 U.S.A. Wyoming Niobrara [location and coordinates withheld] Roadside. 4400 ft. Flowering and Fruiting N RM0295445 N 467 RM 569439 Bighorn Basin RM 931679 RM0094814 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-104440 B. E. Nelson 13697 21 6 1987 21 June 1987 U.S.A. Wyoming Park Bighorn Basin: on road from Elk Basin Oil Field to Frannie, ca 7.5 mi W of Frannie; ca 15 air mi N of Powell. Drainage. 4800 ft. 44.9654° N, 108.7706° W T58N R99W S35 44.9654 -108.7706 N RM0094814 N 468 RM 571827 Snow 1988 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-104613 B. E. Nelson 16407 3 8 1988 U.S.A. Wyoming Park Southwestern Absarokas: Deer Creek ca 0.5 mi above South Fork Shoshone River, ca 38.5 air mi SW of Cody. Roadside. 6500 ft. 44.1581° N, 109.6167° W T48N R106W S5 44.1581 -109.6167 N N 469 RM 571926 Northern Absarokas RM 537234 RM0046658 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-104628 B. E. Nelson 16496 7 8 1988 U.S.A. Wyoming Park Northern Absarokas: along Dead Indian Creek in Sunlight Basin, ca 24 air mi NW of Cody. Stony bench above creek. 6100 ft. 44.7453° N, 109.41194° W T55N R104W S17 44.7453 -109.41194 Flowering and Fruiting N RM0046658 N 470 RM 573269 Dueholm 1978 RM 324999 RM0295295 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-104759 B. E. Nelson 2050 19 9 1978 U.S.A. Wyoming Campbell Powder River Basin: ca 7.5 air mi S of Spotted Horse, ca 28 air mi NW of Gillette along North Windmill Draw. Common in loamy clay in disturbed area with Atriplex rosea and Gutierrezia. 4100 ft. 44.60111° N, 105.84917° W; uncertainty 1 mi. T53N R75W S2 NE1/4 44.60111 -105.84917 1 mi. Flowering and Fruiting N RM0295295 N 471 RM 574550 Dueholm 1978 USFS 325006 RM0295294 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-104831 B. E. Nelson 2249 21 9 1978 U.S.A. Wyoming Campbell Powder River Basin: ca 13 air mi NNE of Reno Junction, ca 24 air mi SSE of Gillette along Belle Fourche River. Common in sandy clay in upland with Artemisia and Chrysothamnus. 4550 ft. 43.9633° N, 105.39389° W; uncertainty 1 mi. T46N R71W S16 SE1/4 43.9633 -105.39389 1 mi. Flowering and Fruiting N USFS0057181,RM0295294 N 472 RM 574645 Dueholm 1978 RM 325030 RM0295444 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-104838 B. E. Nelson 2282 22 9 1978 U.S.A. Wyoming Converse Powder River Basin: ca 18 air mi NNW of Bill, ca 51 air mi N of Douglas along Antelope Creek. In sandy clay in bottomland with Chrysothamnus and Artemisia. 4600 ft. 43.4844° N, 105.33° W; uncertainty 1 mi. T41N R71W S36 NW1/4 43.4844 -105.33 1 mi. Common. Flowering and Fruiting N RM0295444 N 473 RM 574757 SE WY 1978 RM 319109 RM0295443 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-104854 B. E. Nelson 2393 26 9 1978 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Goshen Hole: ca 1.5 mi SW of Torrington, along south side of North Platte River. In river bottom with Gutierrezia and Cenchrus. 4100 ft. 42.051° N, 104.2133° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T24N R61W S17 SE1/4 42.051 -104.2133 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Abundant. Fruiting N RM0295443 N 474 RM 574801 SE WY 1978 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-104863 B. E. Nelson 2437 27 9 1978 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 11 air mi NNE of Lingle, ca 17 air mi NNW of Torrington along U.S. Hwy 85. In sandy borrow pit. 4400 ft. 42.2942° N, 104.304° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T27N R62W S21 SW1/4 42.2942 -104.304 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Abundant. N N 475 RM 574852 SE WY 1978 RM 319107 RM0295441 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-104873 B. E. Nelson 2488 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. In grassy areas near reservoir. 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 Abundant. Flowering and Fruiting N RM0295441 N 476 RM 574896 SE WY 1978 RM 319106 RM0295442 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-104877 B. E. Nelson 2532 28 9 1978 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Goshen Hole: Hawk Springs Reservoir, ca 6.5 air mi SE of Hawk Springs; ca 25 air mi S of Torrington. In upland with Heterotheca and Haplopappus. 4450 ft. 41.7113° N, 104.1935° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! T20N R61W S9 SE1/4 41.7113 -104.1935 NAD 83 700 ft. N N Nat. Geog. TOPO! BEN Abundant. Flowering and Fruiting N RM0295442 N 477 RM 579338 Big Horn Mts RM 346895 RM0295682 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-105264 B. E. Nelson 7115 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 RM0295682 N 478 RM 579397 Big Horn Mts RM 346884 RM0295683 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-105270 B. E. Nelson 7169 Gael Fonken 15 8 1980 U.S.A. Wyoming Johnson Big Horn Mountains: along U.S. Hwy 16 above Hondo Creek, ca 2 air mi S of Hunter Mesa; ca 13 air mi WSW of Buffalo. Roadside. 7700 ft. 44.2878° N, 106.9519° W; uncertainty 1 mi. T50N R84W S22 44.2878 -106.9519 1 mi. Flowering and Fruiting N RM0295683 N 479 RM 580555 Bighorn Basin RM 931690 RM0094825 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-105348 B. E. Nelson 8211 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. N RM0094825 N 480 RM 580665 Bighorn Basin RM 931689 RM0094824 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-105356 B. E. Nelson 8312 19 7 1981 U.S.A. Wyoming Hot Springs Bighorn Basin: ca 9.5 air mi NW of Thermopolis along Wyo Hwy 170. Edge of pavement. 4800 ft. 43.7092° N, 108.3853° W; uncertainty 1 mi. T43N R96W S9 43.7092 -108.3853 1 mi. N RM0094824 N 481 RM 580710 Bighorn Basin RM 931688 RM0094823 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-105362 B. E. Nelson 8353 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. N RM0094823 N 482 RM 580789 Bighorn Basin RM 931687 RM0094822 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-105368 B. E. Nelson 8425a 21 7 1981 U.S.A. Wyoming Big Horn Bighorn Basin: Owl Charco Reservoir, ca 18 air mi SW of Basin on Fifteenmile Creek Road. In the reservoir area. 4500 ft. 44.1747° N, 108.26028° W; uncertainty 1 mi. T49N R95W S34 44.1747 -108.26028 1 mi. N RM0094822 N 483 RM 580860 Bighorn Basin RM 931686 RM0094821 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-105371 B. E. Nelson 8489a 21 7 1981 U.S.A. Wyoming Big Horn Bighorn Basin: Neves Reservoir: at the foot of Tatman Mountain on the south side, ca 23 air mi WSW of Basin; ca 11.5 air mi S of Burlington. Disturbed areas. 5300 ft. 44.29139° N, 108.4828° W; uncertainty 1 mi. T50N R97W S23 44.29139 -108.4828 1 mi. N RM0094821 N 484 RM 580962 Bighorn Basin RM 931685 RM0094820 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-105377 B. E. Nelson 8580 22 7 1981 U.S.A. Wyoming Park Bighorn Basin: along the Greybull River between YU Bench and Sheets Flat, ca 23.5 air mi NE of Meeteetse. Cobblestone river flats. 5000 ft. 44.3353° N, 108.68306° W; uncertainty 1 mi. T50N R98W S6 44.3353 -108.68306 1 mi. N N N RM0094820 N 485 RM 580998 Bighorn Basin RM 931684 RM0094819 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-105382 B. E. Nelson 8613 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. Sandy soil in disturbed sites. 4300 ft. 43.7468° N, 108.1565° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! T44N R94W S28 43.7468 -108.1565 NAD 83 700 ft. N N Nat. Geog. TOPO! BEN N RM0094819 N 486 RM 585010 Wind River Basin RM 387335 RM0295408 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-105788 June Haines 4011 27 8 1984 U.S.A. Wyoming Fremont Wind River Basin: The Gas Hills. Sagebrush slope on north-facing ridge. 6620 ft. 42.8438° N, 107.5915° W T33N R90W S11 42.8438 -107.5915 Flowering N RM0295408 N 487 RM 585844 Haines 1985 RM 387325 RM0295449 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-24301 June Haines 4813 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). Sandy beach. 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 RM0295449 N 488 RM 586176 Haines 1985 RM 387336 RM0046657 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-24305 June Haines 5137 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. Edge of parking are at head of trail. 7400 ft. 43.4345° N, 109.5458° W; uncertainty 1 mi. T40N R106W S14 43.4345 -109.5458 1 mi. Flowering and Fruiting N RM0046657 N 489 RM 586214 Haines 1985 RM 387337 RM0295447 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-105851 June Haines 5175 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 RM0295447 N 490 RM 586381 Haines 1985 RM 387338 RM0295409 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-24308 June Haines 5331 Georgia Haines 4 8 1985 U.S.A. Wyoming Fremont Sweetwater Rocks, ca 8 air mi ENE of Jeffrey City. Moist sides of drainage. 6400 6800 ft. 42.4966° N, 107.6714° W; uncertainty 1 mi. T29N R91W S12 42.4966 -107.6714 1 mi. Flowering and Fruiting N RM0295409 N 491 RM 586605 Haines 1985 RM 387339 RM0295410 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-105863 June Haines 5546 15 8 1985 U.S.A. Wyoming Fremont Wind River Basin: off Sand Draw Road: Big Sand Draw; 15.6 road mi SE on Sand Draw Road. Sand bars in dry draw. 5750 ft. 42.8032° N, 108.1999° W T33N R95W S27 42.8032 -108.1999 1 mi. Flowering and Fruiting N RM0295410 N 492 RM 586643 Haines 1985 RM 387340 RM0295411 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-60855 June Haines 5583 17 8 1985 U.S.A. Wyoming Fremont Sweetwater Rocks: hill with Frank Triangulation Station on top, ca 7 air mi NE of Jeffrey City. Drainage around granite boulders. 6600 7000 ft. 42.5986° N, 107.7894° W; uncertainty 3 mi. T30N R92W S1; also S2, S11, and S12 42.5986 -107.7894 3 mi. Flowering N RM0295411 N 493 RM 586748 Haines 1985 RM 387341 RM0295446 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-60858 June Haines 5685 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 RM0295446 N 494 RM 588072 Haines 1986 RM 387326 RM0295448 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-105890 June Haines 6960 Georgia Haines 27 7 1986 U.S.A. Wyoming Fremont Granite Mountain Uplift: Rock Creek Mountain, ca 18 air mi NNE of Sweetwater Station. Elev 6800-7100 ft. Sagebrush drainage bottom. 6800 7100 ft. 42.7759° N, 108.0237° W T32N R94W S1 42.7759 -108.0237 Flowering and Fruiting N RM0295448 N 495 RM 596292 Dueholm 1978 RM 325025 RM0295405 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-106524 Keith H. Dueholm 4364 Mary Alice Sanguinetti 15 7 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Eroded plains, draw, holding pond; near pond. 4800 ft. Buds N RM0295405 N 496 RM 600194 Dueholm 1979 RM 333649 RM0295654 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-106708 Keith H. Dueholm 8743 8 8 1979 U.S.A. Wyoming Natrona Powder River Basin: ca 5.5 air mi W of Midwest. Sagebrush plain; sandstone outcrops and ridge; sandy roadsides; roadside. 5000 ft. 43.4211° N, 106.3775° W; uncertainty 1 mi. T40N R79W S19 43.4211 -106.3775 1 mi. Flowering and Fruiting N RM0295654 N 497 RM 600232 Dueholm 1979 RM 333629 RM0295653 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-106711 Keith H. Dueholm 8781 9 8 1979 U.S.A. Wyoming Converse Powder River Basin: Monkey Hill, ca 1 air mi NE of Glenrock. Sandstone ridge; roadcut through hills; highway right-of-way. 5200 ft. 42.8747° N, 105.8569° W; uncertainty 1 mi. T34N R75W S33 42.8747 -105.8569 1 mi. Flowering and Fruiting N RM0295653 N 498 RM 602590 Kirkpatrick 1983 RM 556490 RM0046659 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-62681 Robert S. Kirkpatrick 1966 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 RM0046659 N 499 RM 621676 Fertig 1991 RM 585709 RM0046650 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-107446 Ronald L. Hartman 31510 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; road fill. 7800 ft. 42.4419° N, 108.8811° W T29N R101W S35 42.4419 -108.8811 1 mi. Flowering N RM0046650 N 500 RM 628012 Fertig 1991 RM 585710 RM0295305 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-107870 Walter Fertig 11525 16 8 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: adjacent to Skyline Drive at junction of Lakeside Lodge Road, ca 0.25 mi S of South shore of Fremont Lake, 3 air mi NE of Pinedale. Dry, sandy-gravelly roadside right-of-way. 7450 7500 ft. 42.9025° N, 109.81° W T34N R109W S24; also S25 42.9025 -109.81 Flowering and Fruiting N RM0295305 N 501 RM 6303 Taylor, Amy 1998 RM 666057 RM0295565 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-467 Amy J. Roderick 5377 23 6 1998 U.S.A. Wyoming Natrona [location and coordinates withheld] Sandy two-track; disturbed. 6400 ft. Flowering N RM0295565 N 502 RM 633552 Fertig 1990 RM 566378 RM0295296 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108120 Walter Fertig 6037 11 8 1990 U.S.A. Wyoming Sublette [location and coordinates withheld] Sandy roadside. 7300 ft. Flowering N RM0295296 N 503 RM 638336 SE WY 1993 RM 598893 RM0295730 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108304 B. E. Nelson 26930 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. Rangeland subjected to "improvement". 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 N RM0295730 N 504 RM 638771 SE WY 1993 RM 598892 RM0295708 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108320 B. E. Nelson 27355 23 7 1993 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along North Platte River E of the Wyo Hwy 95 bridge across from the mouth of Deer Creek just NNE of Glenrock. Roadside along the river. 4980 ft. 42.8747° N, 105.8569° W; uncertainty 0.5 mi. T34N R75W S33 SW1/4 42.8747 -105.8569 1 mi. Flowering N RM0295708 N 505 RM 639090 SE WY 1993 RM 598891 RM0295727 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108328 B. E. Nelson 27670 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. Clay soil in broad 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 N RM0295727 N 506 RM 639112 SE WY 1993 RM 598890 RM0295710 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108329 B. E. Nelson 27692 28 7 1993 U.S.A. Wyoming Natrona [location and coordinates withheld] Bottom of narrow, deep gully. 5650 5680 ft. Flowering N RM0295710 N 507 RM 639151 SE WY 1993 RM 598714 RM0295423 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108330 B. E. Nelson 27730 28 7 1993 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 1 air mi SW of Notches Dome off Notches or County Road 106, ca air mi NNW of Powder River; ca 43 air mi NW of Casper. Sandstone outcrop ridges with patches of pavement and sandy soil with limber pine and some ponderosa pine woodland. 5900 6000 ft. 43.1756° N, 107.0308° W; uncertainty 0.5 mi. T37N R85W S15; Center of S15 43.1756 -107.0308 1 mi. Flowering N RM0295423 N 508 RM 639187 SE WY 1993 RM 598713 RM0295424 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108331 B. E. Nelson 27766 28 7 1993 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Okie Draw W of Lester-Arminto or County Road 108, ca 10 air mi ENE of Arminto; ca 47 air mi NW of Casper. Eroding bluffs along creek bed. 6130 6160 ft. 43.2192° N, 107.0883° W; uncertainty 1 mi. T38N R85W S31 SE1/4 43.2192 -107.0883 1 mi. Flowering N RM0295424 N 509 RM 639243 SE WY 1993 RM 598712 RM0295421 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108334 B. E. Nelson 27822 30 7 1993 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Eberspecher or County Road 55, ca 0.4-0.9 mi E of Burlington Northern railroad track, ca 15.2 air mi NNE of Douglas. Roadside and adjacent area. 5120 5140 ft. 42.9603° N, 105.2464° W; uncertainty 1 mi. T35N R70W S34 South 1/4 42.9603 -105.2464 1 mi. Flowering N RM0295421 N 510 RM 639321 SE WY 1993 RM 598711 RM0295422 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108337 B. E. Nelson 27897 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 Flowering N RM0295422 N 511 RM 639413 SE WY 1993 RM 598916 RM0295452 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108340 B. E. Nelson 27989 30 7 1993 U.S.A. Wyoming Niobrara Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Deep Creek on Field or County Road 50 SE of Cow Creek Buttes, ca 17 air mi NW of Lance Creek, ca 30.5 air mi NW of Lusk. Sand bars, flats, and low benches along stream channel. 4400 4450 ft. 43.21° N, 104.8908° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T37N R67W S3 SW1/4 43.21 -104.8908 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering N RM0295452 N 512 RM 639641 SE WY 1993 RM 598915 RM0295426 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108346 B. E. Nelson 28213 3 8 1993 U.S.A. Wyoming Niobrara [location and coordinates withheld] On top of the dam and drier disturbed areas. 4750 4770 ft. Flowering N RM0295426 N 513 RM 639901 SE WY 1993 RM 598914 RM0295731 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108355 B. E. Nelson 28470 17 8 1993 U.S.A. Wyoming Laramie [location and coordinates withheld] Road cut and plains on chalky siltstone. 5850 6000 ft. Flowering N RM0295731 N 514 RM 639949 SE WY 1993 RM 598913 RM0295732 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108358 B. E. Nelson 28518 17 8 1993 U.S.A. Wyoming Laramie Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek on Marsh or County Road 245-1, ca 3/4 mi W of (upside down V)X Ranch, ca 25.5 air mi ENE of Iron Mountain (Farthing); ca 35 air mi N of Cheyenne. Drier cobblestone gravel bars. 5400 5480 ft. 41.63378° N, 104.74519° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T19N R66W S11 NW1/4 41.63378 -104.74519 NAD 83 0 mi. N N Nat. Geog. TOPO! Open Ax Ranch TB Flowering N RM0295732 N 515 RM 640060 SE WY 1993 RM 598912 RM0295733 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108359 B. E. Nelson 28627 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. Sandy flats between the creeks and bluffs. 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 N RM0295733 N 516 RM 640130 SE WY 1993 RM 598911 RM0295453 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108364 B. E. Nelson 28697 18 8 1993 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: southern end of Slater Flats along East Havely or County Road 249 ca 0.5-1 mi E of Wyo Hwy 315, ca 7.5 air mi NE of Chugwater; ca 19.5 air mi SE of Wheatland. End of wheat and fallow strips and adjacent roadside. 5280 ft. 41.8344° N, 104.7481° W; uncertainty 1 mi. T22N R66W S35 South 1/4 41.8344 -104.7481 1 mi. Flowering N RM0295453 N 517 RM 640178 SE WY 1993 RM 598910 RM0295461 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108366 B. E. Nelson 28744 18 8 1993 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Goshen Hole: NE of Glomill Reservoir off County Road 125, ca 12 air mi W of Yoder; ca 21 air mi SW of Torrington. Rolling chalky plains with shallow swales. 4480 4560 ft. 41.9° N, 104.5279° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T22N R64W S10 N1/4 41.9 -104.5279 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN Flowering N RM0295461 N 518 RM 640198 SE WY 1993 RM 598909 RM0295425 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108368 B. E. Nelson 28764 18 8 1993 U.S.A. Wyoming Goshen [location and coordinates withheld] Roadside. 4560 4640 ft. Flowering N RM0295425 N 519 RM 640199 SE WY 1993 RM 598909 RM0295425 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108369 B. E. Nelson 28764 18 8 1993 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Goshen Hole Rim: west butte of Twin Buttes, ca 10 air mi S of Fort Laramie; ca 14.5 air mi W of Torrington. Roadside. 4560 4640 ft. 42.0819° N, 104.4686° W; uncertainty 1 mi. T24N R63W S6 SW1/4; also NW1/4 S7 42.0819 -104.4686 1 mi. Flowering N RM0295425 N 520 RM 640248 SE WY 1993 RM 598908 RM0295712 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108371 B. E. Nelson 28813 22 8 1993 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bill Hall or County Road 63, ca 8 air mi NE of Douglas; ca 8.5 air mi NW of Shawnee. Fence row, road cut, and adjacent sandy sagebrush-grassland. 5230 5290 ft. 42.8172° N, 105.2444° W; uncertainty 1 mi. T33N R70W S22 N1/4 42.8172 -105.2444 1 mi. Flowering N RM0295712 N 521 RM 640283 SE WY 1993 RM 598907 RM0295711 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108372 B. E. Nelson 28848 22 8 1993 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along a branch of Simpson Draw along Bill Hall or County Road 63, ca 12.8 air mi NE of Douglas; ca 9.8 air mi NW of Shawnee. Drier areas around a stock pond. 5100 ft. 43.3575° N, 105.1467° W T33N R69W S16 NW1/4 43.3575 -105.1467 1 mi. N N Flowering N RM0295711 N 522 RM 640351 SE WY 1993 RM 598906 RM0295709 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108376 B. E. Nelson 28916 22 8 1993 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Dickau or County Road 47, on a tributary of West Fork Twentymile Creek, ca 19.5 air mi NE of Douglas; ca 10.8 air mi NNW of Shawnee. Knoll with sandstone rubble. 5010 5080 ft. 42.8938° N, 105.0425° W T34N R68W S29 NW1/4 42.8938 -105.0425 1 mi. N N Flowering N RM0295709 N 523 RM 640416 SE WY 1993 RM 598905 RM0295707 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108379 B. E. Nelson 28981 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. Benches and banks along drainage channel. 4800 ft. 42.9667° N, 104.9625° W T35N R68W S36 SW1/4 42.9667 -104.9625 Flowering N RM0295707 N 524 RM 640460 SE WY 1993 RM 598904 RM0295451 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108381 B. E. Nelson 29024 22 8 1993 U.S.A. Wyoming Niobrara Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Lance Creek off Lance Creek or County Road 14, ca 7.3 air mi N of Lance Creek; ca 27.5 air mi NNW of Lusk. Large draw leading to the creek. 4170 4200 ft. 43.1378° N, 104.617° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T37N R65W S36 SW1/4 43.1378 -104.617 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering N RM0295451 N 525 RM 640492 SE WY 1993 RM 598903 RM0295729 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108383 B. E. Nelson 29054 24 8 1993 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Goldeneye Wildlife and Recreation Area: Burlington Lake, ca 1 air mi NE of U.S. Hwy 20 & 26, ca 6 air mi E of Natrona; ca 23 air mi NW of Casper. Flats near the lake. 5500 ft. 43.0161° N, 106.7022° W; uncertainty 1 mi. T35N R82W S8 N1/2 43.0161 -106.7022 1 mi. Flowering N RM0295729 N 526 RM 640515 SE WY 1993 RM 598902 RM0295734 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108384 B. E. Nelson 29077 24 8 1993 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Middle Fork Casper Creek on Oil Camp or County Road 210, ca 2 mi W of the north end of Pine Mountain, ca 3 air mi SSE of Powder River; ca 34.5 air mi WNW of Casper. Sagebrush-greasewood flats in the stream bottom. 5760 ft. 42.9927° N, 106.9578° W; uncertainty 1 mi. T35N R84W S19 42.9927 -106.9578 1 mi. Flowering N RM0295734 N 527 RM 640565 SE WY 1993 RM 598901 RM0295728 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108385 B. E. Nelson 29127 24 8 1993 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Poison Spider Creek on Poison Spider or County Road 201 between Emigrant Gap Ridge and Oil Mountain, ca 18.5 air mi W of Casper. Sagebrush-greasewood-rabbitbrush flats along the stream. 5500 5560 ft. 42.8286° N, 106.6839° W; uncertainty 0.5 mi. T33N R82W S16 SE1/4 42.8286 -106.6839 1 mi. Flowering N RM0295728 N 528 RM 640605 SE WY 1993 RM 598900 RM0295706 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108387 B. E. Nelson 29167 25 8 1993 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Morad Park on the North Platte River on the west end of Casper. Dry, stony, or gravelly flats in the river bottom. 5120 ft. 42.8253° N, 106.3647° W; uncertainty 0.5 mi. T33N R79W S18 SW1/4 42.8253 -106.3647 1 mi. Flowering N RM0295706 N 529 RM 640629 SE WY 1993 RM 598899 RM0295704 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108390 B. E. Nelson 29191 26 8 1993 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along the North Platte River on Wyo Hwy 94 ca 0.8 mi S of Bed Tick Creek, ca 4.5 air mi S of Douglas. Parking lot. 4760 ft. 42.6861° N, 105.3914° W; uncertainty 0.5 mi. T31N R71W S5 NE1/4 42.6861 -105.3914 1 mi. Flowering N RM0295704 N 530 RM 640746 SE WY 1993 RM 598898 RM0295705 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108394 B. E. Nelson 29306 26 8 1993 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Spring Canyon or County Road 11 and La Prele Main Canal at the base and NNE of Table Mountain, ca 7.8 air mi W of Douglas; ca 6.8 air mi S of Orpha. Roadside and adjacent fence row. 5240 ft. 42.7589° N, 105.535° W; uncertainty 0.5 mi. T32N R72W S7 NW1/4 42.7589 -105.535 1 mi. Flowering N RM0295705 N 531 RM 640772 SE WY 1993 RM 598897 RM0295713 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108397 B. E. Nelson 29330 26 8 1993 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along the North Platte River at a Game and Fish Public Access on Tank Farm or County Road 27, ca 6.8 air mi E of Glenrock; ca 19 air mi WNW of Douglas. Roadside. 4930 ft. 42.8453° N, 105.7386° W; uncertainty 0.5 mi. T33N R74W S9 SE1/4 42.8453 -105.7386 1 mi. Flowering N RM0295713 N 532 RM 640825 SE WY 1993 RM 598896 RM0295427 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108398 B. E. Nelson 29383 29 8 1993 U.S.A. Wyoming Niobrara [location and coordinates withheld] Roadside and adjacent shoulders. 5130 ft. Flowering N RM0295427 N 533 RM 640860 SE WY 1993 RM 598729 RM0295419 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108400 B. E. Nelson 29417 29 8 1993 U.S.A. Wyoming Niobrara Southern Powder River Basin/Southeastern Plains: Hat Creek Breaks: between S Bar or County Road 62 and S Bar Creek, ca 18 air mi NE of Lusk; ca 15 air mi N of Van Tassell. Sandy roadside and road cut. 4540 4720 ft. 42.877° N, 104.1291° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T34N R61W S36 SE1/4 42.877 -104.1291 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering N RM0295419 N 534 RM 640896 SE WY 1993 RM 598728 RM0295457 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108402 B. E. Nelson 29453 29 8 1993 U.S.A. Wyoming Niobrara Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Indian Creek or County Road 60 ca 1.3 air mi W of Nebraska and ca 4 air mi N of Hat Creek Breaks, ca 22.3 air mi NE of Lusk; ca 18.5 air mi N of Van Tassell. Steep slopes and low bluffs around the reservoir. 4120 4140 ft. 42.9302° N, 104.0799° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! T34N R60W S16 NW1/4 42.9302 -104.0799 NAD 83 700 ft. N N Nat. Geog. TOPO! BEN Flowering N RM0295457 N 535 RM 640955 SE WY 1993 RM 598727 RM0295418 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108403 B. E. Nelson 29509 29 8 1993 U.S.A. Wyoming Niobrara Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Indian Creek off Hat Creek or County Road 64, ca 16 air mi NE of Lusk; ca 19.8 air mi NW of Van Tassell. Steep banks along the stream bottom. 4280 4300 ft. 42.9287° N, 104.2273° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T34N R61W S18 N1/4 42.9287 -104.2273 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering N RM0295418 N 536 RM 640977 SE WY 1993 RM 598726 RM0295454 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108406 B. E. Nelson 29530 31 8 1993 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Goshen Hole: along North Platte River just below mouth of Laramie River, at east edge of Fort Laramie National Historic Site, ca 1.3 air mi SSW of Fort Laramie; ca 20 air mi WNW of Torrington. Cottonwood woodland in the river bottom. 4220 4240 ft. 42.1965° N, 104.5296° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T26N R64W S27 South1/2 42.1965 -104.5296 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering N RM0295454 N 537 RM 641048 SE WY 1993 RM 598725 RM0295412 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108408 B. E. Nelson 29600 31 8 1993 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Goshen Hole: along the North Platte River on London Flats, ca 2.2 air mi S of Lingle, ca 9.5 air mi WNW of Torrington. Bench in the river bottom. 4140 ft. 42.1072° N, 104.3566° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T25N R62W S30 SW1/4 42.1072 -104.3566 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0295412 N 538 RM 641188 SE WY 1993 RM 598724 RM0295415 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108415 B. E. Nelson 29737 23 9 1993 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Horse Creek and adjacent plains W of County Road 191, ca 4 air mi S of La Grange; ca 34 air mi S of Torrington. Gullies and steep slopes along the creek. 4660 4780 ft. 41.5708° N, 104.1408° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T19N R61W S36 41.5708 -104.1408 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0295415 N 539 RM 641208 SE WY 1993 RM 598723 RM0295414 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108416 B. E. Nelson 29756 24 9 1993 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Goshen Hole: Wyoming Game and Fish Table Mountain Wildlife Habitat Management Area: ca 2 mi W of Table Mountain; ca 8.5 air mi NE of Hawk Springs; ca 14.5 air mi S of Torrington. Disturbed and reseeded areas above the marshes. 4150 ft. 41.8579° N, 104.1448° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T22N R61W S24 SW1/4 41.8579 -104.1448 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0295414 N 540 RM 641242 SE WY 1993 RM 598722 RM0295413 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108419 B. E. Nelson 29789 27 9 1993 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: off Sheep Creek or County Road 43 ca 3.5-4 air mi ENE of Torrington. Flats in the sand hills. 4200 4250 ft. 42.0789° N, 104.1049° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T24N R60W S5 SW1/4 42.0789 -104.1049 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering N RM0295413 N 541 RM 641323 SE WY 1993 RM 598721 RM0295455 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108422 B. E. Nelson 29869 27 9 1993 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Fort Laramie or County Road 8, ca 3.8 air mi NNE of Fort Laramie; ca 21.3 air mi NW of Torrington. Mixed grass plains with low sandstone outcrops. 4480 4520 ft. 42.2649° N, 104.4931° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T27N R64W S36 SW1/4 42.2649 -104.4931 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Fruiting N RM0295455 N 542 RM 641363 SE WY 1993 RM 598708 RM0295428 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108428 B. E. Nelson 29909 29 9 1993 U.S.A. Wyoming Niobrara [location and coordinates withheld] Roadside. 4900 ft. Flowering N RM0295428 N 543 RM 641398 SE WY 1993 RM 598720 RM0295420 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108432 B. E. Nelson 29944 29 9 1993 U.S.A. Wyoming Niobrara [location and coordinates withheld] Old road shoulders and adjacent flats. 4120 ft. Flowering N RM0295420 N 544 RM 641453 SE WY 1993 RM 598719 RM0295456 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108437 B. E. Nelson 29999 1 10 1993 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along the North Platte River above River Canyon in the upper end of Glendo Reservoir, ca 7.3 air mi NNW of Glendo, ca 29 air mi NW of Guernsey. Stoney beach area along an old shore line. 4620 4700 ft. 42.5994° N, 105.0761° W; uncertainty 0.5 mi. T30N R69W S1 NE1/4 42.5994 -105.0761 1 mi. Flowering N RM0295456 N 545 RM 643720 SE WY 1994 RM 704571 RM0295644 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108524 B. E. Nelson 32769 13 7 1994 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Pine Ridge between the head of Cottonwood Creek and Gillam Draw, ca 61 air mi NW of Douglas, ca 10.5 air mi SW of Ross. Poorly vegetated old drill site. 6020 6100 ft. 43.3645° N, 106.0655° W; uncertainty 0.5 mi. T39N R77W S11 SE1/4 43.3645 -106.0655 1 mi. Flowering and Fruiting N RM0295644 N 546 RM 643898 SE WY 1994 RM 704570 RM0295642 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108532 B. E. Nelson 32946 18 7 1994 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Lost Creek at U.S. Hwy 18-20 just ESE of Lost Springs, ca 23 air mi E of Douglas. Highway right-of-way and roadside. 4880 ft. 42.7618° N, 104.9212° W T32N R67W S8 NE1/4 42.7618 -104.9212 Flowering and Fruiting N RM0295642 N 547 RM 644174 SE WY 1994 RM 704569 RM0295416 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108541 B. E. Nelson 33219 29 7 1994 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along County Road 27, ca 1.5 air mi N of the end of Wyo Hwy 159, ca 2.3 air mi NE of Tea Kettle Rock; ca 13.5 air mi N of Torrington. Roadside furrow and adjacent sandy grassland. 4580 4660 ft. 42.2534° N, 104.191° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T26N R61W S4 E1/2 42.2534 -104.191 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0295416 N 548 RM 644233 SE WY 1994 RM 704568 RM0295630 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108544 B. E. Nelson 33278 Tim Chumley and Robbin Romberg 2 8 1994 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek ca 0.5 mi above the mouth of Spring Run, ca 17.7 air mi W of LaGrange, ca 34.5 air mi SSW of Torrington. Sandy flats in the creek bottom with patches of snowberry, chokecherry or boxelder. 4980 ft. 41.6197° N, 104.5039° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T19N R64W S14 NE1/4 41.6197 -104.5039 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering N RM0295630 N 549 RM 644298 SE WY 1994 RM 704567 RM0295643 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108546 B. E. Nelson 33343 Tim Chumley and Robbin Romberg 3 8 1994 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Chugwater Creek, ca 4 air mi SW of Chugwater, ca 22.5 air mi S of Wheatland. Along a track between a hay field and sandy slope. 5400 5420 ft. 41.7349° N, 104.8913° W T20N R67W S4 SE1/4 41.7349 -104.8913 Flowering N RM0295643 N 550 RM 644352 SE WY 1994 RM 704566 RM0295631 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108547 B. E. Nelson 33397 Tim Chumley and Robbin Romberg 3 8 1994 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Chugwater Creek SE of Degans Butte, ca 7.5-8.5 air mi SW of Chugwater; ca 25 air mi S of Wheatland. Broad gravelly wash leading into the creek. 5540 5580 ft. 41.6911° N, 104.9492° W T20N R68W S24 41.6911 -104.9492 Flowering N RM0295631 N 551 RM 644529 SE WY 1994 RM 704565 RM0295632 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108551 B. E. Nelson 33574 David Reilly 8 8 1994 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: along the Laramie River E of the fort ca 2.5 air mi WSW of Fort Laramie (town); ca 21 air mi WNW of Torrington. Cobblestone gravel bar. 4240 ft. 42.2004° N, 104.5421° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T26N R64W S28 NE1/4 42.2004 -104.5421 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering N RM0295632 N 552 RM 644614 SE WY 1994 RM 704564 RM0295628 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108554 B. E. Nelson 33658 8 8 1994 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: below the Fort Laramie Canal ca 2.5 air mi WSW of Fort Laramie (town), ca 20.5 air mi WNW of Torrington. Steep, sandy canal bank. 4240 4260 ft. 42.1988° N, 104.5472° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T26N R64W S28 42.1988 -104.5472 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0295628 N 553 RM 644653 SE WY 1994 RM 704563 RM0295633 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108555 B. E. Nelson 33697 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. Flats near the lake with alkali areas. 5390 5440 ft. 42.7397° N, 106.6092° W T32N R82W S13 SW1/4 42.7397 -106.6092 Flowering N RM0295633 N 554 RM 644722 SE WY 1994 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108556 B. E. Nelson 33734 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. Low bluffs along the creek. 5270 5280 ft. 42.715° N, 106.5685° W T32N R81W S29; SW1/4 S13 42.715 -106.5685 Flowering and Fruiting N N 555 RM 644723 SE WY 1994 RM 704562 RM0295634 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108557 B. E. Nelson 33734 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. Low bluffs along the creek. 5270 5280 ft. 42.715° N, 106.5685° W T32N R81W S29 NW1/4 42.715 -106.5685 Flowering and Fruiting N RM0295634 N 556 RM 644910 SE WY 1994 RM 704561 RM0295629 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108562 B. E. Nelson 33916 Tim Chumley and Robbin Romberg 12 8 1994 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along the Laramie River above and below Chugwater Creek and along Chugwater Creek, ca 7.5 air mi NE of Wheatland. Riparian benches, streambanks and adjacent meadows. 4420 4440 ft. 42.1256° N, 104.8583° W; uncertainty 1 mi. T25N R67W S23 & S24 42.1256 -104.8583 1 mi. Flowering N RM0295629 N 557 RM 644937 SE WY 1994 RM 704560 RM0295297 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108563 B. E. Nelson 33943 Tim Chumley and Robbin Romberg 12 8 1994 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Chugwater Creek below Antelope Gap Road, ca 3-3.3 air mi E of Wheatland. Entrenched creek banks and adjacent meadows. 4560 ft. 42.0544° N, 104.895° W T24N R67W S16 42.0544 -104.895 Flowering N RM0295297 N 558 RM 645034 SE WY 1994 RM 704559 RM0295298 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108565 B. E. Nelson 34039 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. Mixed grass bottom of the valley with disturbed areas. 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 RM0295298 N 559 RM 645067 SE WY 1994 RM 704558 RM0295299 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108566 B. E. Nelson 34072 18 8 1994 U.S.A. Wyoming Laramie Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along County Road 143 ca 1 air mi S of Little Horse Creek and ca 2.5 air mi N of U.S. Hwy 85 at Midway, ca 18.7 air mi W of Albin; ca 28 air mi NE of Cheyenne. Sandy road right-of-way adjacent to mixed grass plains. 5550 5730 ft. 41.44121° N, 104.45726° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T17N R63W S17 W1/4 41.44121 -104.45726 NAD 83 1 mi. N N Nat. Geog. TOPO! TB Flowering and Fruiting N RM0295299 N 560 RM 645147 SE WY 1994 RM 704557 RM0295300 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108568 B. E. Nelson 34152 21 8 1994 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Ross or County Road 31 between Dry Fork Cheyenne River and Cheyenne River Draw and along Cheyenne River Draw, ca 36 air mi NNW of Douglas. Sandy rolling sagebrush-grassland. 5160 5210 ft. 43.2218° N, 105.6895° W T38N R74W S36 W1/4 43.2218 -105.6895 Flowering and Fruiting N RM0295300 N 561 RM 645173 SE WY 1994 RM 704556 RM0295301 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108569 B. E. Nelson 34178 21 8 1994 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Stinking Water Gulch just off Ross or County Road 31, ca 24 air mi WNW Bill, ca 41 air mi NNW of Douglas. Dry stock pond area in the bottom of a dry wash. 5255 ft. 43.2932° N, 105.7291° W T38N R74W S3 NE1/4 43.2932 -105.7291 Flowering and Fruiting N RM0295301 N 562 RM 645192 SE WY 1994 RM 704555 RM0295302 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108570 B. E. Nelson 34197 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. Rolling grassland. 5110 5160 ft. 43.4216° N, 105.828° W T40N R75W S23 SW1/4 43.4216 -105.828 Flowering and Fruiting N RM0295302 N 563 RM 645281 SE WY 1994 RM 704554 RM0295303 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108574 B. E. Nelson 34252 21 8 1994 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Sand Creek off Jenne Trail or County Road 34, ca 16.5 air mi NW of Bill, ca 44.5 air mi N of Douglas. Dry clay benches and flats at the base of cliffs. 4740 4760 ft. 43.399° N, 105.5096° W T40N R72W S33 SE1/4 43.399 -105.5096 Flowering and Fruiting N RM0295303 N 564 RM 645333 SE WY 1994 RM 704553 RM0295304 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108575 B. E. Nelson 34296 23 8 1994 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 0.5 mi S of Horseshoe Creek along Horseshoe Creek or County Road 59 ca 15.5 air mi SW of Glendo; ca 27.5 air mi NNW of Wheatland. Sagebrush-grassland or grassland. 4880 4960 ft. 42.4426° N, 105.1375° W T29N R69W S33 SE1/4 42.4426 -105.1375 Flowering and Fruiting N RM0295304 N 565 RM 645353 SE WY 1994 RM 704514 RM0295626 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108577 B. E. Nelson 34316 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. Clay flats along the creek. 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 Flowering and Fruiting N RM0295626 N 566 RM 645487 SE WY 1994 RM 704513 RM0295625 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108582 B. E. Nelson 34450 24 8 1994 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along U.S. Hwy 85, ca 5.8 air mi S of Jay Em, ca 16.5 air mi N of Lingle. Highway right-of-way. 4770 ft. 42.3738° N, 104.3457° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T28N R62W S30 NE1/4 42.3738 -104.3457 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0295625 N 567 RM 645537 SE WY 1994 RM 704512 RM0295624 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108583 B. E. Nelson 34499 24 8 1994 U.S.A. Wyoming Niobrara Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Muddy Creek off Spanish Diggings or County Road 34 ca 3 air mi E of Converse County, ca 13.8 air mi SW of Manville, ca 20.5 air mi WSW of Lusk. At the base and on the slopes of silty bluffs along the creek. 4880 4940 ft. 42.6557° N, 104.8306° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T31N R66W S18 SW1/4 42.6557 -104.8306 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0295624 N 568 RM 645544 SE WY 1994 RM 704511 RM0295623 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108584 B. E. Nelson 34506 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. Two track through sandy-silt area. 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 RM0295623 N 569 RM 645608 SE WY 1994 RM 704510 RM0295622 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108586 B. E. Nelson 34570 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 and Fruiting N RM0295622 N 570 RM 645649 SE WY 1994 RM 704509 RM0295621 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-108589 B. E. Nelson 34610 David Reilly 30 8 1994 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: vicinity of the Oregon Trail ruts above the North Platte River, ca 3 air mi W of Fort Laramie (town), ca 23 air mi NW of Torrington. Sandy plains of sand sage-grassland. 4360 4460 ft. 42.2213° N, 104.5731° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T26N R64W S17 SW1/4 42.2213 -104.5731 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0295621 N 571 RM 647703 SE WY 1993 RM 598718 RM0295460 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-109328 Ronald L. Hartman 39364 1 7 1993 U.S.A. Wyoming Converse [location and coordinates withheld] River margin and banks. 4800 4900 ft. Flowering N RM0295460 N 572 RM 648267 SE WY 1993 RM 598717 RM0295458 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-109339 Ronald L. Hartman 39924 4 7 1993 U.S.A. Wyoming Platte [location and coordinates withheld] Sandy plains and slopes with adjacent irrigation canals. 4900 ft. Flowering N RM0295458 N 573 RM 648315 SE WY 1993 RM 598716 RM0295459 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-109342 Ronald L. Hartman 39971 4 7 1993 U.S.A. Wyoming Platte Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Johnson Reservoir 3, ca 6 air mi NNW of Wheatland. Sandy slopes and lake margin. 4500 ft. 42.1256° N, 104.995° W T25N R68W S22 N1/2 42.1256 -104.995 Flowering N RM0295459 N 574 RM 649485 SE WY 1993 RM 598715 RM0295417 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-109367 Ronald L. Hartman 41132 13 7 1993 U.S.A. Wyoming Laramie Southern Powder River Basin/Southeastern Plains: Southeastern Plains: north end of Cheyenne at Wyo Hwy 211 and I-25 interchange. Plains and roadside. 6300 ft. 41.2253° N, 104.8369° W T15N R67W S36 South 1/4 41.2253 -104.8369 Flowering N RM0295417 N 575 RM 651068 SE WY 1994 RM 704507 RM0295651 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-56967 Timothy W. Chumley 190 18 8 1994 U.S.A. Wyoming Laramie Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along North Crow Creek off County Road 109, ca 1 1/2 air mi N from junction with Wyo Hwy 210 or Happy Jack Road, ca 16.4 air NW of Cheyenne. Drier flats and slopes above the creek. 6520 ft. 41.1966° N, 105.0868° W; uncertainty 0.5 mi. T14N R69W S11 41.1966 -105.0868 1 mi. N N Flowering N RM0295651 N 576 RM 651082 SE WY 1994 RM 704506 RM0295650 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-109477 Timothy W. Chumley 204 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 N RM0295650 N 577 RM 651140 SE WY 1994 RM 704505 RM0295649 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-109478 Timothy W. Chumley 261 19 8 1994 U.S.A. Wyoming Laramie Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Crow Creek E of County Road 217 ca 1/2 mi, ca 16.2 air mi ESE of Cheyenne. Along creek. 5630 ft. 41.1063° N, 104.5085° W; uncertainty 0.25 mi. T13N R64W S11 S1/2 41.1063 -104.5085 0 mi. N N Flowering N RM0295649 N 578 RM 651177 SE WY 1994 RM 704504 RM0295648 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-109480 Timothy W. Chumley 298 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 Flowering and Fruiting N RM0295648 N 579 RM 651248 SE WY 1994 RM 704503 RM0295645 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-109483 Timothy W. Chumley 369 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. On trail road above hayfields. 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 RM0295645 N 580 RM 651295 SE WY 1994 RM 704502 RM0295647 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-109485 Timothy W. Chumley 416 26 8 1994 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Goshen Hole: along Bear Creek ca 1 air mi W of Wyo Hwy 151 crossing, ca 10 air mi S of Hawk Springs, ca 46 air mi NE of Cheyenne. Along wooded and entrenched stream with steep to vertical banks. 4770 4780 ft. 41.639° N, 104.2328° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T19N R61W S6 South1/2; also NW1/4 NW1/4 S8 41.639 -104.2328 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0295647 N 581 RM 651335 SE WY 1994 RM 704501 RM0295646 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-109486 Timothy W. Chumley 456 26 8 1994 U.S.A. Wyoming Goshen Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek off Marsh or County Road 151, ca 17.5 air mi SW of Chugwater. Along creek. 5010 5050 ft. 41.6221° N, 104.529° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T19N R64W S15 41.6221 -104.529 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0295646 N 582 RM 651338 SE WY 1994 RM 704508 RM0295652 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-109474 Timothy W. Chumley 92 16 8 1994 U.S.A. Wyoming Laramie Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Lodgepole Creek on both sides of County Road 148, 5 air mi N of I-80, ca 23.4 air mi ENE of Cheyenne; ca 2 1/2 air mi N of Burns. Along roadside. 5440 ft. 41.2318° N, 104.3691° W; uncertainty 0.5 mi. T15N R62W S30 SW1/4; also T15N R63W S25 SE1/4 41.2318 -104.3691 1 mi. N N Flowering N RM0295652 N 583 RM 653466 Cramer 1994 RM 631430 RM0295407 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-109531 Thomas Cramer 2702 31 7 1994 U.S.A. Wyoming Sublette Green River Basin: Green River Supply Canal, ca 7 air mi S of Daniel. Canal edge, meadows, willows, and sagebrush. 7100 ft. 42.7586° N, 110.0564° W; uncertainty 1 mi. T32N R111W S10 South1/4; also S15 42.7586 -110.0564 1 mi. Flowering and Fruiting N RM0295407 N 584 RM 653609 Cramer 1994 RM 632150 RM0295627 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-109535 Thomas Cramer 2829 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 and Fruiting N RM0295627 N 585 RM 653669 Cramer 1994 RM 632149 RM0295640 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-109536 Thomas Cramer 2881 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 and Fruiting N RM0295640 N 586 RM 654069 Cramer 1994 RM 632148 RM0295639 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-109542 Thomas Cramer 3228 8 8 1994 U.S.A. Wyoming Lincoln Green River Basin: County Road 315, ca 1 air mi SE of Viola. Roadside meadows and willow lined ditches between irrigated fields. 7075 ft. 42.2542° N, 110.345° W T26N R114W S11 NW1/4 42.2542 -110.345 Flowering and Fruiting N RM0295639 N 587 RM 654439 Cramer 1994 RM 632147 RM0295638 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-109546 Thomas Cramer 3553 12 8 1994 U.S.A. Wyoming Sublette Green River Basin: picnic area on Prairie Creek on the north edge of Daniel. Cottonwood picnic area and willowed creekside. 7200 ft. 42.8663° N, 110.0685° W; uncertainty 0.25 mi. T34N R111W S35 SW1/4; also T33N R111W NW1/4 S2 42.8663 -110.0685 0 mi. Flowering and Fruiting N RM0295638 N 588 RM 654733 So Salt River Range RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-109553 Thomas Cramer 3818 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 N N 589 RM 654832 Cramer 1994 RM 632146 RM0295637 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-109557 Thomas Cramer 4056 15 8 1994 U.S.A. Wyoming Lincoln Green River Basin: Slate Creek, ca 7 air mi W of Fontenelle. Creekside mudflats and saltflats. 6550 ft. 41.9889° N, 110.1811° W T23N R113W S12 SW1/4 41.9889 -110.1811 Flowering N RM0295637 N 590 RM 655003 Cramer 1994 RM 632145 RM0295406 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-109560 Thomas Cramer 4204 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 RM0295406 N 591 RM 655374 Cramer 1994 RM 632144 RM0295636 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-109569 Thomas Cramer 4531 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 and Fruiting N RM0295636 N 592 RM 655683 Cramer 1994 RM 632143 RM0295635 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-109576 Thomas Cramer 4970 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 RM0295635 N 593 RM 661555 SE WY 1984 RM 598894 RM0295657 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-104326 B. E. Nelson 12222 23 9 1984 U.S.A. Wyoming Weston [location and coordinates withheld] Stream bottom. 4000 ft. Flowering and Fruiting N RM0295657 N 594 RM 674966 WY Black Hills RM 111280 RM0295689 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-44426 Herman E. Hayward 2013 9 7 1927 U.S.A. Wyoming Weston Newcastle. Western foothills; Cercocarpus associaton; xero-mesophytic. 4250 4500 ft. 43.8517° N, 104.2086° W; uncertainty 3 mi. T45N R61W S29 43.8517 -104.2086 3 mi. Vegetative N RM0295689 N 595 RM 675688 RMHERB1 RM 793851 RM0295901 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-112176 Patricia P. Douglas 357 Nancy Hastings 31 8 1997 U.S.A. Wyoming Sheridan Sheridan Training Area: southwest fenceline ca 1.1 km SE of Peak 4236 (335200, 4967300), ca 0.7 km SW of Peak 4290 (336500, 4967320). South-facing 5-25 degree slopes; on Artemisia grassland; on clay loam to silty loam, soil series Parmleed-Worfka association and Worfka-Shingle-Samday complex; with Artemisia tridentata, Elymus spicatus, Bouteloua gracilis, Alopecurus aequalis, Orthocarpus lute 1250 1280 m. zone 13, 335940E, 4966840N to 336220E, 496700N; GPS Reading Flowering N RM0295901 N 596 RM 676335 RMHERB1 RM 138406 RM0295695 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-34090 Aven Nelson 1007 Ruth A. Nelson 21 9 1933 U.S.A. Wyoming Albany Tie Siding. Roadsides. 41.0883° N, 105.4897° W; uncertainty 1 mi. T13N R72W S20 41.0883 -105.4897 1 mi. Flowering and Fruiting N RM0295695 N 597 RM 676552 RMHERB1 RM 132731 RM0295698 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-34855 Aven Nelson 343 Ruth A. Nelson 8 9 1932 U.S.A. Wyoming Laramie U. S. Horticulture Field Station, Cheyenne. 41.1798° N, 104.8998° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! 41.1798 -104.8998 NAD 83 1 mi. Nat. Geog. TOPO! Mapped on the old High Plains Grasslands Research Station. BEN Flowering and Fruiting N RM0295698 N 598 RM 676640 RMHERB1 RM 12741 RM0295684 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-112706 Aven Nelson 5281 6 9 1898 U.S.A. Wyoming Albany Laramie. Flowering and Fruiting N RM0295684 N 599 RM 676677 RMHERB1 RM 20845 RM0295671 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-35564 Aven Nelson 6894 12 9 1899 U.S.A. Wyoming Albany Laramie. Waste grounds. 7165 ft. 41.311° N, 105.5842° W; uncertainty 3 mi. T16N R73W S33 41.311 -105.5842 3 mi. Apparently introduced. Flowering and Fruiting N RM0295671 N 600 RM 676920 RMHERB1 RM 37218 RM0295700 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-112794 Aven Nelson 8662 4 9 1901 U.S.A. Wyoming Platte Platte Canyon. Sandy places. Flowering and Fruiting N RM0295700 N 601 RM 676982 RMHERB1 RM 65555 RM0295699 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-112812 Aven Nelson 8985 1 9 1903 U.S.A. Wyoming Platte Wheatland. Waste grounds. Flowering and Fruiting N RM0295699 N 602 RM 677366 RMHERB1 RM 398819 RM0295673 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-113062 Dan Lewis 131 26 7 1981 U.S.A. Wyoming Converse Laramie Mountains: La Prele and Blue Nose creeks, along County Road C-24, ca 21 air mi SW of Douglas. On gravel hillsides. 7000 ft. T30N R74W S15 Common. Flowering and Fruiting N RM0295673 N 603 RM 677884 RMHERB1 RM 171017 RM0295694 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-113325 George E. Osterhout 6287 23 8 1922 U.S.A. Wyoming Platte North Platte River, N of Wheatland. Flowering and Fruiting N RM0295694 N 604 RM 678177 RMHERB1 RM 262463 RM0295690 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-113455 Jean Finzel 154 18 8 1958 U.S.A. Wyoming Laramie 7 mi W of Cheyenne; 1 mi N of U.S. Hwy 30. Shortgrass prairie. 6000 ft. 41.0993° N, 104.9602° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! 41.0993 -104.9602 NAD 83 0 mi. N Y Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0295690 N 605 RM 678456 RMHERB1 RM 37217 RM0295692 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-47377 Leslie N. Goodding 533 17 8 1901 U.S.A. Wyoming Carbon Bells Springs. Along a draw. 7200 7600 ft. 41.9513° N, 107.3406° W; NAD 83, uncertainty 0.5 mi., Digital Map T23N R88W S21 41.9513 -107.3406 NAD 83 1 mi. Digital Map At the crossing of Bell Springs and Hwy 287; geo-locate.org. EL Flowering and Fruiting N RM0295692 N 606 RM 678461 RMHERB1 RM 37219 RM0295693 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-47378 Leslie N. Goodding 545 19 8 1901 U.S.A. Wyoming Carbon Fort Steele. River bottoms. 6500 ft. 41.7785° N, 106.9463° W; NAD 83, uncertainty 0.25 mi., Digital Map T21N R85W S23 41.7785 -106.9463 NAD 83 0 mi. Digital Map North side of railroad tracks, based on Walcott 1914 map; geo-locate.org. EL Flowering and Fruiting N RM0295693 N 607 RM 678592 RMHERB1 RM 383216 RM0295660 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-113664 Mark Allen Wetter 474 2 8 1979 U.S.A. Wyoming Natrona Parking lot of Hells Half Acre restaurant and campground, between Waltman and Powder River, 15.7 mi W of Natrona, 36.3 mi E of Moneta, Growing in parking lot in very dry, rocky, sandy soil. 5800 6000 ft. Common but scattered; 1.5-2 ft tall; most with multiple stems from the base; apparently biennial. Flowering and Fruiting N RM0295660 N 608 RM 678593 RMHERB1 RM 383217 RM0295680 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-113665 Mark Allen Wetter 475 2 8 1979 U.S.A. Wyoming Natrona Casper: along Rancho Avenue, at Dairy Queen parking lot. In gravelly soil; growing with usual roadside weeds. 5000 5200 ft. Very common; many with multiple stems from the base; forming small clumps. Flowering and Fruiting N RM0295680 N 609 RM 678594 RMHERB1 RM 383248 RM0295667 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-113666 Mark Allen Wetter 476 3 8 1979 U.S.A. Wyoming Converse Along U.S. Hwy 18/20, 9.6 mi SW of junction of Wyo Hwy 48 and 49 at Shawnee, between Orin and Shawnee. Pasture adjacent to highway; in sandy soil. 4600 4800 ft. Very common; 1.2-2 ft tall; most individuals forming multi-stemmed clumps; apparently biennial. Flowering and Fruiting N RM0295667 N 610 RM 678595 RMHERB1 RM 383222 RM0295677 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-113667 Mark Allen Wetter 477 3 8 1979 U.S.A. Wyoming Niobrara Along U.S. Hwy 18/20, 2.3 mi E of Lost Springs, 7.1 mi W of Keeline, 14.9 mi W of junctions of U.S. Hwy 18/20 and Wyoming Hwy 270. Along highway in clayish soil; with various weeds and common grasses. 5000 5200 ft. 42.7601° N, 104.8811° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! 42.7601 -104.8811 NAD 83 700 ft. N Nat. Geog. TOPO! BEN Common but scattered individuals; 1.3-1.5 ft tall; most with several stems from the base; forming multi-stemmed clumps; apparently biennials. Flowering and Fruiting N RM0295677 N 611 RM 678596 RMHERB1 RM 383223 RM0295678 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-113668 Mark Allen Wetter 479 3 8 1979 U.S.A. Wyoming Goshen Along U. S. Hwy 85, 14.9 mi N of junction of U.S. Hwy 85 and U.S. Hwy 26 at Lingle, between Jay Em and Lingle. In sandy soil along highway shoulder; growing with grasses in bar ditch between road and pasture; 4400 4600 ft. 42.3363° N, 104.3225° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! 42.3363 -104.3225 NAD 83 700 ft. N Nat. Geog. TOPO! BEN Common, scattered individual plants; 0.9-1.5 ft tall; many with only 1 stem from the base, some with multiple stems from the base; biennial; seedlings very common. Flowering and Fruiting N RM0295678 N 612 RM 678597 RMHERB1 RM 383224 RM0295679 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-113669 Mark Allen Wetter 480 3 8 1979 U.S.A. Wyoming Goshen Along U.S. Hwy 85, just S of Hawks Spring, 4.8 mi N of junction of U.S. Hwy 85 and highway to La Grange. In clay soil; growing with grasses, sunflowers, and Cirsium. 4800 5000 ft. 41.7117° N, 104.2654° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! 41.7117 -104.2654 NAD 83 700 ft. N Nat. Geog. TOPO! BEN Common but scattered; 1.5-3 ft tall; biennials; some with multiple stems from the base. Flowering N RM0295679 N 613 RM 678598 RMHERB1 RM 383286 RM0295663 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-113670 Mark Allen Wetter 515 3 9 1979 U.S.A. Wyoming Laramie Cheyenne: corner of 16th and Dey Avenue, just W of Travel Lodge Motel. In sandy soil of vacant lot; growing with various weedy grasses. 6000 6100 ft. 41.1286° N, 104.8265° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! 41.1286 -104.8265 NAD 83 700 ft. Y Nat. Geog. TOPO! BEN Common but scattered; 0.5-2 ft tall; many plants with two to several stems arising from a woody taproot; most appear to be biennial, although some of the smaller flowering plants are forming new rosettes; in full flower. Flowering and Fruiting N RM0295663 N 614 RM 678599 RMHERB1 RM 383299 RM0295661 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-113671 Mark Allen Wetter 516a 3 9 1979 U.S.A. Wyoming Laramie Along I-80, W of Cheyenne, at Warren Road exit, at junction of Warren Road and Frontage Road. In sandy soil along road shoulders and roadside banks; growing with Helianthus, Aster, and other common weeds; intermixed with G. subalpina. 6200 6250 ft. 41.099° N, 105.116° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! 41.099 -105.116 NAD 83 0 mi. N Nat. Geog. TOPO! BEN Common but scattered; 0.9-1.5 ft tall; many plants with just one main stem, some with multiple stems from the base; annuals or biennials; G. squarrosa is the predominant taxon at this location. Flowering N RM0295661 N 615 RM 678601 RMHERB1 RM 383287 RM0295664 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-113672 Mark Allen Wetter 520 4 9 1979 U.S.A. Wyoming Albany Laramie: along Grand Avenue; at parking lots for Alco and Buttrey Super Store. Red, clayish soil. 7200 ft. Now Ridleys Common but scattered; 1.5-2.5 ft tall; most plants with only one main stem that branches above the middle; some plants with multiple stems arising from rootstock; biennials. Flowering and Fruiting N RM0295664 N 616 RM 678602 RMHERB1 RM 383274 RM0295662 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-113673 Mark Allen Wetter 521 5 9 1979 U.S.A. Wyoming Albany Along U. S. Hwy 287, just S of Laramie, 11.6 mi N of Tie Siding. In red clay soil along highway shoulder bank and ditch; growing with various grasses, Aster and other weeds in an open community. 7300 7400 ft. Common, but scattered; 0.2-1.5 ft tall; most plants with a single main stem that branches above the middle, others with multiple stems from the rootstock; apparently biennials, although some may be weakly perennial; forming new rosettes on flowering plants. Flowering and Fruiting N RM0295662 N 617 RM 678603 RMHERB1 RM 383296 RM0295672 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-113674 Mark Allen Wetter 522 5 9 1979 U.S.A. Wyoming Albany Along U. S. Hwy 287, 5.6 mi N of the Tie Siding Post Office. In reddish, clay soil along roadside ditch in very open disturbed community; with various grasses, Asteraceae, and other common weedy species. 7400 ft. Scattered; 0.5- 1 ft tall; most plants with 2-5 stems from the base; one plant forming large multi-stemmed clump and has an ant colony associated with its rootstock; biennials; some apparently perennial forming new rosettes on flowering plants. Flowering and Fruiting N RM0295672 N 618 RM 678605 Dueholm 1978 RM 325029 RM0295702 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-48339 Mary Alice Sanguinetti 16 Keith H. Dueholm 5 7 1978 U.S.A. Wyoming Converse Betty Reservoir, County Road 34. 4700 ft. 43.3988° N, 105.47° W; uncertainty 1 mi. T40N R72W S35 43.3988 -105.47 1 mi. N N Flowering N RM0295702 N 619 RM 678653 RMHERB1 RM 566322 RM0295676 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-113702 Neil Snow 4635 23 7 1989 U.S.A. Wyoming Converse Ca 3.0 air mi WSW of Laramie Peak. Dry, gravelly meadow. 7150 ft. T27N R72W S5 Flowering and Fruiting N RM0295676 N 620 RM 678736 RMHERB1 RM 311183 RM0295701 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-49740 Robert E. Pfadt 66 14 7 1940 U.S.A. Wyoming Converse Douglas, Roush place. Flowering N RM0295701 N 621 RM 678779 RMHERB1 RM 391318 RM0295686 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-113791 Robert J. Hill 1277 20 8 1973 U.S.A. Wyoming Converse Near Little Box Elder Cave. In draws, slopes and meadow areas near cave. 5500 ft. T32N R74W S9 Flowering and Fruiting N RM0295686 N 622 RM 678785 RMHERB1 RM 391322 RM0295685 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-49941 Robert J. Hill 1312 21 8 1973 U.S.A. Wyoming Natrona Great Divide Basin and Adjacent Regions: Hells Half Acre. Erosional badlands on argisol. 6000 ft. 43.0483° N, 107.0972° W; uncertainty 1 mi. T36N R86W S36 43.0483 -107.0972 1 mi. N N Flowering and Fruiting N RM0295685 N 623 RM 679106 Williams RM 345458 RM0295668 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-114004 Roger L. Williams 3 13 8 1983 U.S.A. Wyoming Carbon Encampment Quad. Open disturbed ground with Artemisia tridentata. 7400 ft. T14N R84W S3 Flowering and Fruiting N RM0295668 N 624 RM 679195 Williams RM 530679 RM0295688 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-114073 Roger L. Williams 730 6 8 1988 U.S.A. Wyoming Carbon Sierra Madre: North Fork Encampment River, ca 2 air mi SW of Encampment. On dry open and disturbed soil. 7500 ft. T14N R84W S15 41.1873 -106.8184 NAD 83 700 ft. N N Nat. Geog. TOPO! BEN Few plants. Flowering and Fruiting N RM0295688 N 625 RM 679201 RMHERB1 RM 316679 RM0295669 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-114077 Ronald K. Smith 39 14 7 1978 U.S.A. Wyoming Sweetwater Ca 20 mi W of Jamestown. In sandy loam along roadside in disturbed areas. 6200 ft. T18N R111W S14 Common. Flowering and Fruiting N RM0295669 N 626 RM 679203 RMHERB1 RM 316671 RM0295691 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-114079 Ronald K. Smith 60 12 7 1978 U.S.A. Wyoming Sweetwater Ca 11 air mi N of Green River; ca 29.5 air mi S of Farson. In sandy loam along roadside. 6200 ft. T20N R109W S28 Common. Flowering N RM0295691 N 627 RM 679225 RMHERB1 RM 336843 RM0295687 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-114092 Ruth O'Brien 1009 1 9 1981 U.S.A. Wyoming Albany Ca 25 mi SW of Wheatland on Nueces Ranch at headquarters. 6100 ft. T22N R71W S5 Rays and discs yellow. Flowering and Fruiting N RM0295687 N 628 RM 679262 WYNDD RM 644042 RM0295716 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-56564 Steve Kettler 864 29 8 1991 U.S.A. Wyoming Platte Southeastern Plains: Horseshoe Creek off Horseshoe Creek Road, ca 8 air mi SW of Glendo and I-25. Open stand of mature Populus angustifolia with understory of Acer negundo and Populus angustifolia saplings and Bromus inermis on streambed terrace. 4987 ft. T28N R70W S1 N1/2 Flowering and Fruiting N RM0295716 N 629 RM 679263 WYNDD RM 644041 RM0295715 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-56565 Steve Kettler 906 6 9 1991 U.S.A. Wyoming Platte Southeast Plains: south bank of Laramie River ca 1 mi E of Uva and and N of landfill. Mature Populus deltoides with occasional Salix amygdaloides along old side channels and understory of Bromus inermis; on sandy-rocky soils of stream terrace. 4430 ft. T25N R67W S21 SW1/4 NW1/4 Flowering and Fruiting N RM0295715 N 630 RM 679476 RMHERB1 RM 364969 RM0295670 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-60214 William C. Edwards 144 27 7 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 RM0295670 N 631 RM 683855 Pryors 2008 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Ronald L. Hartman. RM-115475 B. E. Nelson 76395 15 8 2008 U.S.A. Montana Carbon Bighorn Basin: along a tributary of South Fork Bridger Creek just W of Pryor Mountain Road, ca 8 air mi SE of Bridger. Along stream through redbeds and adjacent wet to dry meadows dominated by Glycyrrhiza. 4140 4340 ft. 45.207° N, 108.8155° W; uncertainty 0.5 mi., GPS reading T7S R24E S20 SW1/4 45.207 -108.8155 1 mi. GPS reading Flowering N 632 RM 69010 Elliott, Brian 1998 RM 829131 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-12984 Brian Elliott 4031 23 7 1998 U.S.A. Colorado Las Animas Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Exit 23 on I-25. Prairie-grassland with Artemisia and Sarcobatus. 6100 ft. 37.2874° N, 104.5299° W T32S R64W S2 NW1/4 37.2874 -104.5299 Flowering N N 633 RM 691856 RMHERB1 RM 613071 RM0295404 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-118336 Robert D. Dorn 7180 10 10 1996 U.S.A. Wyoming Uinta East edge of of Lyman. Roadside with Iva Taraxacum. 7600 ft. T16N R114W S29 S1/2 Corolla yellow. Flowering N RM0295404 N 634 RM 691857 RMHERB1 RM 383211 RM0295432 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-118337 Mark Allen Wetter 468 2 8 1979 U.S.A. Wyoming Fremont Wind River Indian Reservation: along U.S. Hwy 26/287, 6 mi SE of Dubois, near border. Growing in sandy soil along roadside off a scenic vista. 6600 6800 ft. Very common; some individuals forming large multi-stemmed clumps; 1.4-2.0 ft tall; biennials; most with only main head in flower; growing with various grasses. Flowering N RM0295432 N 635 RM 691858 RMHERB1 RM 383215 RM0295431 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-118338 Mark Allen Wetter 473 2 8 1979 U.S.A. Wyoming Fremont Along U.S. Hwy 20/26, 5.3 mi NW of Moneta, 16.8 mi E of junction U.S. Hwy 20 NW at Shoshoni. Growing along highway shoulder in sandy, rocky, dry soil. 5400 ft. Very abundant; 1-2 ft tall; most with multiple stems from the base and some with just one stem; apparently biennial; growing with various grasses and other roadside weeds. Flowering N RM0295431 N 636 RM 691859 RMHERB1 RM 383214 RM0295430 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-118339 Mark Allen Wetter 472 2 8 1979 U.S.A. Wyoming Fremont Wind River Indian Reservation: along U.S. Hwy 26, ca 1 mi NW of Riverton, 2.5 mi SW of junction U.S. Hwy 26 & Wyo Hwy 134, 11.2 mi SW of junction U.S. Hwy 26 & 20 NW at Shoshoni. In gravelly, sandy soil along highway. 5200 5400 ft. Common, but scattered; 1.0- 1.5 ft tall; most with 2-several stems from the base; apparently biennial; growing with various grasses. Some plants have ants and aphids present on roots. Flowering and Fruiting N RM0295430 N 637 RM 691860 RMHERB1 RM 383212 RM0295429 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-118340 Mark Allen Wetter 470 2 8 1979 U.S.A. Wyoming Fremont Wind River Reservation: along U.S. Hwy 26, 4 mi SE of junction U.S. Hwy 26 & 287, 7 mi NW of Morton, ca 13 mi NW of junction U.S. 26 & Wyo Hwy 132. Growing along dry, sandy highway shoulder, 5600 ft. Common but scattered; 0.9- 2.0 ft tall; many with multiple stems for the base, others with only 1 main stem; biennial, some of the smaller plants appear to be weakly perennial; heads are not very resinous; growing with various grasses. Flowering and Fruiting N RM0295429 N 638 RM 691876 RMHERB1 USFS 402390 USFS0071854 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-60302 William J. Cochran C-128 20 8 1933 U.S.A. Wyoming Big Horn Bighorn National Forest: Middle Bridge Shell Canyon. Steep northwest slope; gravelly loam; open hillside along roadside. 6500 ft. 44.5862° N, 107.5898° W; uncertainty 1 mi. T53N R89W S8 44.5862 -107.5898 1 mi. Flowering and Fruiting N USFS0071854 N 639 RM 691883 WYNDD RM 601548 RM0295697 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-58250 Walter Fertig 14455 23 8 1993 U.S.A. Wyoming Washakie Foothills of the West Slope Big Horn Mountains: 1/4 mi NE of Choate on slopes above south side of Billy Creek, (TNC Ten Sleep Preserve). Weedy edge of gravel road bordered by mountain big sagebrush/ponderosa pine savanna; sandy soil. 6800 ft. 43.9977° N, 107.2193° W; uncertainty 0.5 mi. T47N R86W S32 NE1/4 SW1/4; also NW1/4 SW1/4 S33 43.9977 -107.2193 1 mi. N N Flowering and Fruiting N RM0295697 N 640 RM 691884 RMHERB1 RM 383221 RM0295675 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-118354 Mark Allen Wetter 469 2 8 1979 U.S.A. Wyoming Fremont Wind River Indian Reservation: along U.S. Hwy 26/U.S. Hwy 287, 0.6 mi NW of Bull Lake Creek, 4.1 mi NW of junction U.S. Hwy 26 and U.S. Hwy 287, W of Morton. Along shoulder of highway; growing at edge of asphalt and in gravelly soil; with various grasses, in an extremely dry, mowed area. 5600 5800 ft. Scattered; 1.0-1.5 ft tall; most with multiple stems from base. Flowering and Fruiting N RM0295675 N 641 RM 691885 RMHERB1 RM 383213 RM0295674 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-118355 Mark Allen Wetter 471 2 8 1979 U.S.A. Wyoming Fremont Wind River Indian Reservation: along U.S. Hwy 26, 0.4 mi SE of junction U.S. Hwy 26 and Wyo Hwy 132, 0.6 mi NW of junction U.S. Hwy 26 and Wyo Hwy 133 at Kinnear. Growing in sandy soil in bar ditch and irrigated field; some in standing water. 5400 ft. Common but scattered; 1-2 ft tall; many with only one stem from the base; apparently biennial. Flowering and Fruiting N RM0295674 N 642 RM 691886 Lichvar 1977 RM 315792 RM0295658 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-54544 Robert W. Lichvar 1234 10 8 1977 U.S.A. Wyoming Teton Gros Ventre Mountains: Kelly Warm Springs. Growing with Melilotus sp. and Melica sp.; along roadside. 6800 ft. 43.634° N, 110.5964° W; uncertainty 1 mi. T42N R115W S1 43.634 -110.5964 1 mi. Abundant. Flowering and Fruiting N RM0295658 N 643 RM 691887 RMHERB1 RM 398113 RM0295659 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-113046 D. Long s.n. J. Von Loh 14 8 1984 U.S.A. Wyoming Laramie Ca 6 mi W of Midway, ca 1 mi S of U.S. Hwy 85. 5800 ft. 41.3595° N, 104.5903° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T16N R64W S9 41.3595 -104.5903 NAD 83 1 mi. Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0295659 N 644 RM 691888 RMHERB1 RM 211425 RM0295666 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-18734 John F. Reed 2531 Mildred S. Reed 7 9 1948 U.S.A. Wyoming Teton Jackson Hole Wildlife Park. Near burned buildings. 6750 ft. 43.8662° N, 110.5477° W; NAD 83, uncertainty 2 mi., Digital Map T45N R114W S16 43.8662 -110.5477 NAD 83 2 mi. Digital Map Located on roadside of U.S. Hwy 89 & 287; just north of Oxbow Bend; just NW of Buffalo Meadows; ca 1.25 air miles west of Lozier Hill; ca 1 air mile east of the Jackson Lake Junction; geo-locate.org. EL Flowering and Fruiting N RM0295666 N 645 RM 691889 Harrison RM 297900 RM0295665 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-118356 Orval C. Harrison 101 24 8 1974 U.S.A. Wyoming Lincoln Star Valley-Greys River in the Afton Area: 10 mi N of Afton, adjacent to U.S. Hwy 89. Rocky roadside fill. 6030 ft. T33N R119W S13 Flowering and Fruiting N RM0295665 N 646 RM 691895 RMHERB1 USFS 402386 USFS0054953 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-118361 C. E. Taylor 338 18 9 1913 United States Wyoming Washakie (Bonneville) National Forest. Clayey loam soil. 6900 ft. Flowering and Fruiting N USFS0054953 N 647 RM 691896 RMHERB1 USFS 402387 USFS0054954 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-118362 C. E. Taylor 338 18 9 1913 United States Wyoming Fremont Washakie (Bonneville) National Forest. Clayey loam soil. 6900 ft. Flowering and Fruiting N USFS0054954 N 648 RM 691897 RMHERB1 USFS 402383 USFS0054955 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-118363 C. E. Taylor 338 18 9 1913 U.S.A. Wyoming Fremont Washakie (Bonneville) National Forest. Clayey loam soil, 6900 ft. Flowering and Fruiting N USFS0054955 N 649 RM 695029 Kuhn 2007 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Bernadette Kuhn. RM-114373 Bernadette Kuhn 1404 B. E. Nelson 21 6 2007 U.S.A. Colorado Baca Comanche National Grassland: near West Ute Canyon, ca 26 air mi S of Springfield. Sandy soil, shortgrass prairie with Yucca and cholla. 4242 ft. 37.0318° N, 102.6284° W; GPS Reading T35S R46W S5 NW1/4 37.0318 -102.6284 NAD 83 GPS Reading Flowering and Fruiting N 650 RM 695431 Kuhn 2007 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Bernadette Kuhn. RM-114390 Bernadette Kuhn 1806 27 6 2007 U.S.A. Colorado Baca Comanche National Grassland: ca 4.5 air mi WSW of Pritchett. Overgrazed shortgrass prairie. 4939 ft. 37.3511° N, 102.9414° W; GPS Reading T31S R49W S17 37.3511 -102.9414 NAD 83 GPS Reading Flowering and Fruiting N 651 RM 695761 Kuhn 2007 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Bernadette Kuhn. RM-114402 Bernadette Kuhn 2136 Joe Rankin. 5 7 2007 U.S.A. Colorado Las Animas Comanche National Grassland: ca 20 air mi WSW of Pritchett. Shortgrass prairie with prairie dog town; dominated by Bouteloua spp., Aristida purpurea, and Elymus spp. 5384 ft. 37.294° N, 103.2167° W; GPS Reading T31S R52W S35 SE1/4 37.294 -103.2167 NAD 83 GPS Reading Flowering and Fruiting N 652 RM 696278 Kuhn 2007 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Bernadette Kuhn. RM-114422 Bernadette Kuhn 2653 Quinn Long, Jennifer Moody-Weiss, and Gianna Short 13 7 2007 U.S.A. Colorado Las Animas Comanche National Grassland: along Purgatoire River, ca 29 air mi SSW of La Junta. Along river bank with Salix exigua thickets. 4443 ft. 37.5744° N, 103.6531° W; GPS Reading T28S R56W S26 E1/2 37.5744 -103.6531 NAD 83 GPS Reading Flowering and Fruiting N 653 RM 696488 Kuhn 2007 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Bernadette Kuhn. RM-114431 Bernadette Kuhn 2863 Amy Tomson 4 8 2007 U.S.A. Colorado Baca Comanche National Grassland: Carrizo Canyon, S of picnic area along Carrizo Creek, ca 29 air mi SW of Springfield. Shortgrass prairie dominated by Aristida purpurea and Bouteloua spp. 4817 ft. 37.1348° N, 103.0167° W; GPS Reading T35S R50W S27 E1/2 37.1348 -103.0167 GPS Reading Flowering and Fruiting N 654 RM 696597 Kuhn 2007 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Bernadette Kuhn. RM-114434 Bernadette Kuhn 2972 Amy Tomson 4 8 2007 U.S.A. Colorado Baca Comanche National Grassland: road turnoff to Everett Ranch, ca 25 air mi WSW of Springfield. Roadside right of way. Shortgrass prairie with scattered Juniperus monosperma. 4820 ft. 37.1776° N, 103.031° W; GPS Reading T33S R50W S10 SW1/4 37.1776 -103.031 GPS Reading Flowering and Fruiting N 655 RM 696695 Kuhn 2007 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Bernadette Kuhn. RM-114437 Bernadette Kuhn 3070 Joe Rankin 6 8 2007 U.S.A. Colorado Las Animas Comanche National Grassland: Purgatoire River Valley, ca 26.5 air mi SSW of La Junta. Hills flanking river vally, dominated by Juniperus monosperma, Rhus aromatica, and Opuntia sp. 4413 ft. 37.6135° N, 103.6097° W; GPS Reading T28S R55W S18 South1/2 37.6135 -103.6097 GPS Reading Flowering and Fruiting N 656 RM 696802 Kuhn 2007 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Bernadette Kuhn. RM-114442 Bernadette Kuhn 3177 Joe Rankin 8 8 2007 U.S.A. Colorado Las Animas Comanche National Grassland: between Bravo Canyon and Bent Canyon, ca 29 air mi SSW of La Junta. Along canyon dominated by Juniperus monosperma, Bouteloua curtipendula, and Cercocarpus montanus. 4514 ft. 37.5758° N, 103.6584° W; GPS Reading T28S R56W S26 SW1/4 37.5758 -103.6584 NAD 83 GPS Reading Flowering and Fruiting N 657 RM 696827 Kuhn 2007 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Bernadette Kuhn. RM-114443 Bernadette Kuhn 3202 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 and Fruiting N 658 RM 696872 Kuhn 2007 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Bernadette Kuhn. RM-114444 Bernadette Kuhn 3247 Joe Rankin 8 8 2007 U.S.A. Colorado Las Animas Comanche National Grassland: at dinosaur tracks along Purgatoire River, ca 25.5 air mi S of La Junta. Area dominated by Salix exigua, Cyperus sp., and Bromus japonicus. 4410 ft. 37.6192° N, 103.5958° W; GPS Reading T28S R55W S8 SE1/4 37.6192 -103.5958 NAD 83 GPS Reading Flowering and Fruiting N 659 RM 697005 Kuhn 2007 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Bernadette Kuhn. RM-114450 Bernadette Kuhn 3380 Joe Rankin 11 8 2007 U.S.A. Colorado Otero Comanche National Grassland: ca 14 air mi SW of La Junta. Roadside near old irrigation canal. 4615 ft. 37.8859° N, 103.7665° W; GPS Reading T25S R57W S11 W1/2 37.8859 -103.7665 NAD 83 GPS Reading Flowering and Fruiting N 660 RM 697046 Kuhn 2007 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Bernadette Kuhn. RM-114452 Bernadette Kuhn 3421 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 661 RM 697083 Kuhn 2007 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Bernadette Kuhn. RM-114453 Bernadette Kuhn 3458 Joe Rankin 12 8 2007 U.S.A. Colorado Otero Comanche National Grassland: ca 26 air mi SW of La Junta. Rocky barren with Juniperus sp. 4937 ft. 37.6897° N, 103.9887° W; GPS Reading T27S R58W S13 SE1/4 37.6897 -103.9887 NAD 83 GPS Reading Flowering and Fruiting N 662 RM 697179 Kuhn 2007 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Bernadette Kuhn. RM-114457 Bernadette Kuhn 3554 Joe Rankin 14 8 2007 U.S.A. Colorado Las Animas Comanche National Grassland: Bravo Canyon, ca 30 air mi S of La Junta. Sandstone canyon with Ptelea, Cercocarpus, and Gutterizia. 4579 ft. 37.5689° N, 103.6689° W; GPS Reading T28S R56W S34 NE1/4 37.5689 -103.6689 NAD 83 GPS Reading Flowering and Fruiting N 663 RM 697280 Kuhn 2007 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Bernadette Kuhn. RM-114460 Bernadette Kuhn 3655 Joe Rankin 25 8 2007 U.S.A. Colorado Las Animas Comanche National Grassland: ca 3 mi S of Tobe, ca 56 air mi S of La Junta. Shortgrass prairie below mesa. 5939 ft. 37.1778° N, 103.6076° W; GPS Reading T33S R55W S8 E1/2 37.1778 -103.6076 NAD 83 GPS Reading Flowering and Fruiting N 664 RM 697555 Kuhn 2007 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Brian Elliott. RM-114470 Brian Elliott 11878 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 665 RM 697581 Kuhn 2007 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Brian Elliott. RM-114471 Brian Elliott 11904 20 9 2003 U.S.A. Colorado Las Animas Comanche National Grassland: junction of County Road 179 and Plum Creek, ca 3 mi S of Villegreen; 9 mi W of Kim. At a dry stock watering pond set in Bouteloua grassland. 5700 ft. 37.2619° N, 103.5131° W; GPS Reading T32S R54W S18 NW1/4 37.2619 -103.5131 NAD 83 GPS Reading Flowering and Fruiting N 666 RM 698335 Kuhn 2007 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Brian Elliott. RM-114478 Brian Elliott 12069 5 10 2003 U.S.A. Colorado Las Animas Comanche National Grassland: along and adjacent to Tobe Creek, ca 1.2 mi S of Tobe and U.S. Hwy 160; ca 14 mi SE of Kim. Shortgrass prairie and riparian. 5765 ft. 37.201° N, 103.6138° W; GPS Reading T33S R55W S5 NW1/4 37.201 -103.6138 NAD 83 GPS Reading Flowering and Fruiting N 667 RM 706336 Legler 2007 RM 900521 RM0029237 Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Ben Legler on 2/23/2008. RM-119905 Ben Legler 7120 6 8 2007 U.S.A. New Mexico Colfax Vermejo Park Ranch: along Dillon Canyon Road (NM Hwy 476) opposite mouth of Gardiner Canyon, on southwest side of golf course on southwest side of Raton. Dry weedy road shoulders, with Helianthus annuus, Ericameria nauseosa, grasses. 6625 ft. 36° 53' 11.4" N, 104° 28' 19.3" W; WGS 84, uncertainty 7 m., GPS reading 36.8865 -104.4720278 WGS 84 7 m. GPS reading Heads yellow, rayless, very sticky; uncommon along road edges. Photographed. Flowering and Fruiting N VPR07317,VPR07313,VPR07315,VPR07312,RM0029237 N 668 RM 706594 Legler 2007 RM 900520 RM0029236 Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Ben Legler on 2/23/2008. RM-119916 Ben Legler 7377 9 8 2007 U.S.A. New Mexico Colfax Vermejo Park Ranch: along Crow Canyon Road 0.4 air mi SE of Koehler townsite. Old coal mine spoils, sparsely vegetated with Ambrosia acanthicarpa, Ericameria nauseosa, numerous grass species. 6471 ft. 36° 44' 13.7" N, 104° 36' 45.8" W; WGS 84, uncertainty 6 m., GPS reading 36.73713889 -104.6127222 WGS 84 6 m. GPS reading Heads discoid, yellow, strongly sticky-resinous; frequent. Flowering and Fruiting N RM0029236 N 669 RM 706730 Legler 2007 RM 900519 RM0029235 Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Ben Legler on 2/23/2008. RM-119922 Ben Legler 7511 12 8 2007 U.S.A. New Mexico Colfax Vermejo Park Ranch: roadside along Vermejo River at mouth of Gachupin Canyon; 9.3 air mi SE of Casa Grande. Dry weedy roadside with Kochia scoparia, Ambrosia acanthicarpa, Chenopodium spp., grasses. 6920 ft. 36° 47' 9" N, 104° 51' 53" W; WGS 84, Digital map 36.78583333 -104.8647222 WGS 84 Digital map Heads yellow, rayless; frequent. Flowering N RM0029235 N 670 RM 706984 Legler 2007 RM 900518 RM0029234 Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Ben Legler on 2/23/2008. RM-119942 Ben Legler 7766 16 8 2007 U.S.A. New Mexico Colfax Vermejo Park Ranch: southeast shore of French Lake; 1.4 air mi E of Cimarron. Shallow man-made lake with exposed muddy shoreline sparsely vegetated with with Chenopodium glaucum and Grindelia squarrosa; lake shallows with patches of Alisma gramineum, Ranunculus aquatilis. 6379 ft. 36° 30' 27" N, 104° 53' 26" W; WGS 84, Digital map 36.5075 -104.8905556 WGS 84 Digital map Heads yellow, rayless; stems to nearly 1 meter tall, much-branched; common. Flowering N RM0029234 N 671 RM 706999 Legler 2007 RM 900517 RM0029232 Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Ben Legler on 2/23/2008. RM-119944 Ben Legler 7781 16 8 2007 U.S.A. New Mexico Colfax Vermejo Park Ranch: fields on northeast side of French Lake; 1.5 air mi E of Cimarron. Old hay fields and adjacent dry ditches, with grasses, Helianthus annuus, Phragmites australis, Grindelia squarrosa, Ericameria nauseosa, Salix exigua. 6412 ft. 36° 30' 42.4" N, 104° 53' 27.2" W; WGS 84, uncertainty 4 m., GPS reading 36.51177778 -104.8908889 WGS 84 4 m. GPS reading Heads yellow, rayless; common along road. Flowering N RM0029232 N 672 RM 707039 Legler 2007 RM 900500 RM0029233 Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Ben Legler on 2/23/2008. RM-119946 Ben Legler 7820 16 8 2007 U.S.A. New Mexico Colfax Vermejo Park Ranch: along banks of Ponil Creek 0.7 air mi downstream (SE of) junction of North Ponil Creek and South Ponil Creek; 5.3 air mi NW of Cimarron. Sandy creek bottoms dominated by dense growth of Symphoricarpos occidentalis, Conyza canadensis, and Bromus, with scattered Alnus incana and Juniperus scopulorum. 6651 ft. 36° 34' 47.9" N, 104° 57' 23" W; WGS 84, uncertainty 4 m., GPS reading 36.57997222 -104.9563889 WGS 84 4 m. GPS reading Heads yellow, rayless; occasional. Flowering N RM0029233 N 673 RM 70827 Elliott, Brian 1998 RM 829130 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-13034 Brian Elliott 5653 19 8 1998 U.S.A. Colorado Fremont [location and coordinates withheld] Roadside and prairie. 5650 ft. Flowering and Fruiting N N 674 RM 709661 Legler 2008 RM 900499 RM0029231 Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Ben Legler on 2/9/2009. RM-120295 Ben Legler 10459 9 8 2008 U.S.A. New Mexico Colfax Vermejo Park Ranch: on south side of the Vermejo River 0.9 air mi E of I-25; 3.3 air mi SSW of Maxwell. Rolling shortgrass prairie; stony soil, with Schizachyrium scoparium, Bouteloua curtipendula, and Eriogonum jamesii. 5897 ft. 36.487736° N, 104.560158° W; WGS 84, GPS reading 36.487736 -104.560158 WGS 84 GPS reading Heads rayless, yellow; plants uncommon in eroding soil. Specimen GPS: 36.4883, -104.559128. Flowering N RM0029231 N 675 RM 715133 Elliott, Emily 2007 USFS 867330 USFS0061928 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-115717 Emily Elliott 2814 Ken Elliott 8 7 2007 U.S.A. Montana Park Absaroka Range: Gallatin National Forest: along Forest Road 348, ca 29 air mi SW of Livingston. Road cut in cobbely, sandy soil. 5600 5800 ft. 45.266° N, 110.7717° W; WGS 84, , GPS Reading T6S R8E S32 SE1/4 45.266 -110.7717 WGS 84 GPS Reading Flowering and Fruiting N USFS0061928 676 RM 716549 Elliott, Emily 2007 RM 938632 RM0108356 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-115763 Emily Elliott 4230 Brian Elliott 3 8 2007 U.S.A. Montana Sweet Grass Along Airport Road, NE of Big Timber Airport, ca 1.5 air mi SSW of Big Timber. Along road cut and packing area, in cobbley soil. 4420 ft. 45.815° N, 109.9654° W; WGS 84, , GPS reading T1N R14E S27; also S22 45.815 -109.9654 WGS 84 GPS reading Flowering N RM0108356 677 RM 716575 Elliott, Emily 2007 RM 938633 RM0108357 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-115764 Emily Elliott 4256 Brian Elliott 3 8 2007 U.S.A. Montana Park Absaroka Range: between I-90 and the Yellowstone River in McAdows Canyon, ca 14.5 air mi ENE of Livingston. Disturbed roadside, railroad tracks and river bank. 4280 45.7014° N, 110.2621° W; WGS 84, , GPS Reading T1S R12E S32; also S33 45.7014 -110.2621 WGS 84 GPS Reading Flowering N RM0108357 678 RM 71972 Elliott, Brian 1998 RM 829129 Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Brian Elliott. RM-13068 Charity Hall 134 Brian Jacobs and Alex Morgan 9 6 1998 U.S.A. Colorado Custer Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: ca 2.3 road mi on Forest Road 388 off of Greenwood Road. Dominant species: oak, mountain mahogany, some ponderosa; sandy soil. 6400 6450 ft. 38.1956° N, 105.0723° W T21S R69W S26 38.1956 -105.0723 Flowering and Fruiting N N 679 RM 722407 Lukas 2007 RM 916964 RM0076511 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-114956 Laura E. Lukas 3169 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 RM0076511 680 RM 725199 Lukas BLM RM 929370 RM0089972 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-116759 B. E. Nelson 75951 4 8 2008 U.S.A. Wyoming Carbon Hanna Basin: Halleck Ridge from Rattlesnake Pass NE ca 2 air mi, ca 10-12 air mi S of Hanna; ca 8.5-9 air mi W of the town of Elk Mountain. Roadside 7518 8029 ft. 41.6996° N, 106.5834° W; NAD 83, , GPS reading T20N R82W S12; also S14 41.6996 -106.5834 NAD 83 GPS reading Flowering and Fruiting N RM0089972 681 RM 725342 Lukas BLM RM 929369 RM0089973 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-116773 B. E. Nelson 76094 5 8 2008 U.S.A. Wyoming Carbon Sierra Madre: along Copper Creek ca 1/4 air mi above North Fork Miner Creek, ca 4.5 air mi SSW of Encampment. Roadside. 7940 8040 ft. 41.1521° N, 106.8364° W; NAD 83, , GPS reading T14N R84W S28 SE1/4 41.1521 -106.8364 NAD 83 GPS reading Flowering N RM0089973 682 RM 733894 Lukas BLM RM 929372 RM0089970 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-119450 Laura E. Lukas 11101 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 RM0089970 683 RM 733999 Lukas BLM RM 929371 RM0089971 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-119463 Laura E. Lukas 11205 26 8 2009 U.S.A. Wyoming Carbon Medicine Bow Mountains: Onemile Creek area, foothills ca 3 air mi S of Arlington. Sagebrush hills. 8435 ft. 41.5676° N, 106.2056° W; NAD 83, , GPS reading T18N R78W S6 41.5676 -106.2056 NAD 83 GPS reading Flowering and Fruiting N RM0089971 684 RM 734157 RMHERB1 RM 755922 RM0295681 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-121674 Jeanette Haddock 37 6 9 1997 U.S.A. Wyoming Albany Sherman Mountains: I-80 from Laramie E 11 mi to exit 323 (Happy Jack); turn left off exit on Wyo Hwy 210, right on Forest Road 705 entering into Summit Information Center. Along roadside in sandy loam, east-facing. 8700 ft. T15N R72W S26 Abundant weed; flowers yellow; herb up to 6 dm tall. Flowering N RM0295681 N 685 RM 741173 McNeill 2008 RM Asteraceae Grindelia squarrosa (Pursh) Dunal
Annotated by Rick McNeill. RM-120787 Ronald L. Hartman 88293 12 8 2008 U.S.A. Montana Meagher Lake Sutherlin on North Fork Smith River along U.S. Hwy 12. Receding margin of reservoir and above. 5520 ft. 46.6213° N, 110.7351° W; NAD 83, uncertainty 0.25 mi., GPS reading T10N R8E S21 46.6213 -110.7351 NAD 83 0 mi. GPS reading Flowering 686 RM 745000 Elliott, Emily 2008 RM 863516 USFS0044662 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-115998 Emily Elliott 6739 29 7 2008 U.S.A. Montana Sweet Grass Beartooth Mountains: Custer National Forest: Forest Road 2140 between Stillwater River and Picket Pin Creek, around forest boundary, ca 28 air mi S of Big Timber. Dry sagebrush meadow with scattered clumps of Pseudotsuga menziesii and Pinus flexilis; area disturbed by heavey recreation and cattle use. 6000 6280 ft. 45.4286° N, 109.9356° W; WGS 84, , GPS reading T5S R14E S1 NE1/4 45.4286 -109.9356 NAD 83 mi. GPS reading Flowering N USFS0044662 687 RM 760181 Hallman 2009 885943 USFS0055219 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-119221 Hans Hallman 2976 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 Flowering N USFS0050533,USFS0055219 688 RM 760888 Hallman 2009 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-119257 Hans Hallman 3680 2 8 2009 U.S.A. Montana Carter Just E of Beaver Creek Road ca 1.5 air mi NW of Red Butte, ca 15.5 air mi NNE of Ashland. Grass-dominated upland with scattered ponderosa pine. 3160 3220 ft. 45.7987° N, 106.1604° W; NAD 83, , GPS reading T1N R45E S32 N1/2 45.7987 -106.1604 NAD 83 GPS reading Flowering N 689 RM 760920 Hallman 2009 USFS 885942 USFS0055218 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-119258 Hans Hallman 3712 4 8 2009 U.S.A. South Dakota Harding Custer National Forest: South Cave Hills: in and around Timber Canyon, between Forest roads 3113 and 3137, ca 11.5 air mi N of Buffalo. Grass-dominated butte top. 3400 ft. 45.745° N, 103.5592° W; NAD 83, , GPS reading T21N R5E S30 SW1/4 45.745 -103.5592 NAD 83 GPS reading Flowering N USFS0055218 690 RM 761112 Hallman 2009 USFS 885941 USFS0055217 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-119269 Hans Hallman 3904 10 8 2009 U.S.A. South Dakota Harding Custer National Forest: Slim Buttes: just S of Government Hill, W of Forest Road 3124, ca 16 air mi E of Buffalo. Rocky and sandy grass-dominated slope. 3400 3580 ft. 45.5771° N, 103.2137° W; NAD 83, , GPS reading T19N R7E S25 SW1/4 45.5771 -103.2137 NAD 83 GPS reading Flowering USFS0055217 691 RM 761253 Hallman 2009 USFS 885940 USFS0055216 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-119274 Hans Hallman 4044 11 8 2009 U.S.A. Montana Carter Custer National Forest: Long Pines: in Cheesman Draw, just NE of Pioneer Cemetery off of Forest Road 3045, ca 8.5 air mi WNW of Camp Cook, SD. In and near margin of reservoir. 3630 3670 ft. 45.5862° N, 104.144° W; NAD 83, , GPS reading T3S R61E S12 South1/2 45.5862 -104.144 NAD 83 GPS reading Flowering USFS0055216 692 RM 761457 Hallman 2009 USFS 885939 USFS0055215 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-119286 Hans Hallman 4248 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 Flowering USFS0055215 693 RM 761574 Hallman 2009 USFS 885938 USFS0055214 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-119287 Hans Hallman 4365 G. Gust 16 8 2009 U.S.A. Montana Carter Custer National Forest: Long Pines: just E of Forest Road 3117, ca 1/4 air mi SE of Iron Spring, ca 18 air mi NW of Camp Crook, SD. Grass-dominated meadow into wind-thrown ponderosa pine woodland. 3480 3580 ft. 45.7243° N, 104.2192° W; NAD 83, , GPS reading T1S R61E S17 45.7243 -104.2192 NAD 83 GPS reading Flowering N USFS0055214 694 RM 7658 Taylor, Amy 1998 RM 666056 RM0295564 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-504 Amy J. Roderick 6607 14 7 1998 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: E of Gas Hills or County Road 212, ca 10.5 air mi SW of Waltman. Badlands bordered by sagebrush-grassland and northeast-facing slope of scattered limber pine. 6240 6450 ft. 42.9606° N, 107.3358° W T35N R88W S36; also T34N R88W S1 42.9606 -107.3358 Flowering N RM0295564 N 695 RM 7685 Taylor, Amy 1998 RM 666055 RM0295573 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-505 Amy J. Roderick 6631 18 7 1998 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: Blue Gulch N of Wyo Hwy 220, ca 3.2 air mi NW of Alcova townsite. Draw with sagebrush, rabbitbrush, and wild licorice. 5600 5660 ft. 42.584° N, 106.7474° W T30N R83W S11 42.584 -106.7474 Flowering N RM0295573 N 696 RM 778841 Hallman 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-130375 Hans Hallman 6342 16 7 2010 U.S.A. Montana Carter In the vicinity of unnamed reservoir just E of Cottonwood Road, ca 4 air mi N of U.S. Hwy 212, ca 10.5 air mi NW of Alzada. Very sparsely vegetated grazing land in the vicinity of reservoir. 3560 3620 ft. 45.1479° N, 104.5273° W; NAD 83, , GPS reading T8S R59E S7 45.1479 -104.5273 NAD 83 GPS reading Buds N 697 RM 779112 Hallman 2010 USFS 885937 USFS0055213 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-130384 Hans Hallman 6613 23 7 2010 U.S.A. South Dakota Harding Custer National Forest: Slim Buttes: in the vicinity of Road Draw Spring No. 2, SE of JB Pass, E of Forest Road 3148, ca 20 air mi SE of Buffalo. Exposed hilltop with Dalea, Opuntia, Bouteloua, Rhus, and Andropogon; rocky substrate. 3480 3570 ft. 45.4086° N, 103.2176° W; NAD 83, , GPS reading T17N R8E S25 W1/2 45.4086 -103.2176 NAD 83 GPS reading Flowering N USFS0055213 698 RM 779490 Hallman 2010 USFS 885936 USFS0055212 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-130402 Hans Hallman 6991 28 7 2010 U.S.A. Montana Rosebud Custer National Forest: Ashland Ranger District: in the vicinity of O'Dell Reservoir, ca 1 air mi ENE of Poker Jim Butte, ca 19 air mi SSW of Ashland. Mixed sagebrush and grass-dominated steppe and hardwood draw with scattered ponderosa pine; heavily grazed and trodden on by cattle. 4000 4120 ft. 45.329° N, 106.3488° W; NAD 83, , GPS reading T6S R44E S9 SE1/4 45.329 -106.3488 NAD 83 GPS reading Flowering N USFS0055212 699 RM 779576 Hallman 2010 USFS 885935 USFS0055211 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-130403 Hans Hallman 7077 30 7 2010 U.S.A. Montana Powder River Custer National Forest: Ashland Ranger District: in Bridge Canyon, ca 1 air mi E of Taylor Butte, ca 2 air mi ESE of Fort Howes. East-facing slope in hardwood draw with Prunus and grass-dominated understory. 45.2869° N, 106.1179° W; NAD 83, , GPS reading T6S R46E S28 W1/4; also S29 E1/4 45.2869 -106.1179 NAD 83 GPS reading Fruiting N USFS0055211 700 RM 779617 Hallman 2010 USFS 885934 USFS0055210 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-130404 Hans Hallman 7118 31 7 2010 U.S.A. Montana Powder River Custer National Forest: Ashland Ranger District: in the vicinity of South Fork Bloom Creek, just N of Bloom Creek Road, ca 3 air mi ESE of Diamond Butte, ca 14.5 air mi ESE of Fort Howes. Lowland dominated by cottonwood, green ash, Rosa, Ribes, and Symphoricarpos. 3620 3680 ft. 45.2359° N, 105.8759° W; NAD 83, , GPS reading T7S R48E S8 SW1/4 45.2359 -105.8759 NAD 83 GPS reading Flowering N USFS0055210 701 RM 779784 Hallman 2010 USFS 885933 USFS0055209 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-130410 Hans Hallman 7285 5 8 2010 U.S.A. Montana Powder River Custer National Forest: Ashland Ranger District: SW of the junction of Forest roads 4769 and 4427, ca 3 air mi S of Liscom Butte, ca 16 air mi ENE of Ashland. Ponderosa pine woodland with grass-dominated understory and moist draws dominated by green ash and hawthorn. 3640 3960 ft. 45.7002° N, 105.9802° W; NAD 83, , GPS reading T1S R47E S31 S1/2 45.7002 -105.9802 NAD 83 GPS reading Flowering N USFS0055209 702 RM 779835 Hallman 2010 USFS 885932 USFS0055208 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-130411 Hans Hallman 7336 6 8 2010 U.S.A. Montana Powder River Custer National Forest: Ashland Ranger District: along Forest Road 47696 between Sartin Draw Reservoir and Sartin Draw Spring, ca 16 air mi NE of Ashland. In green ash and Crataegus-dominated draw surrounded by open ponderosa pine woodland with grass-dominated understory. 3440 3560 ft. 45.7213° N, 105.9928° W; NAD 83, , GPS reading T1S R46E S25 N1/2 45.7213 -105.9928 NAD 83 GPS reading Flowering N USFS0055208 703 RM 780029 Hallman 2010 885931 USFS0055207 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-130419 Hans Hallman 7540 15 8 2010 U.S.A. Montana Rosebud Custer National Forest: Ashland Ranger District: Tongue River Breaks Hiking and Riding Area: in the vicinity of Black Eagle Spring N of Forest Road 4023, ca 3.5 air mi WNW of Poker Jim Butte, ca 19 air mi SSW of Ashland. Hardwood draw dominated by Crataegus and Prunus. 3880 3960 ft. 45.3417° N, 106.4304° W; NAD 83, , GPS reading T6S R43E S2 45.3417 -106.4304 NAD 83 GPS reading Flowering N USFS0050057,USFS0055207 704 RM 780059 Hallman 2010 USFS 885930 USFS0055206 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-130419 Hans Hallman 7570 15 8 2010 U.S.A. Montana Rosebud Custer National Forest: Ashland Ranger District: Tongue River Breaks Hiking and Riding Area: in the vicinity of Black Eagle Spring N of Forest Road 4023, ca 3.5 air mi WNW of Poker Jim Butte, ca 19 air mi SSW of Ashland. Hardwood draw dominated by Crataegus and Prunus. 3880 3960 ft. 45.3417° N, 106.4304° W; NAD 83, , GPS reading T6S R43E S2 45.3417 -106.4304 NAD 83 GPS reading Flowering N USFS0055206 705 RM 788336 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-128603 B. E. Nelson 80437 Joseph L. M. Charboneau 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 of badlands below sandstone cliffs. 2500 3000 ft. 47.7953° N, 108.8796° W; NAD 83, GPS reading T23N R22E S3 N1/2 47.7953 -108.8796 NAD 83 GPS reading Flowering and Fruiting N 706 RM 788435 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-128613 B. E. Nelson 80536 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 Flowering and Fruiting N 707 RM 788608 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-129361 B. E. Nelson 80709 29 7 2010 U.S.A. Montana Phillips Larb Hills (South): near the head of South Fork Shotgun Coulee ca 1 air mi N of Coal Mine Hill, ca 44-45 air mi S of Saco; ca 40 air mi SSE of Malta. Roadside. 3000 3180 ft. 47.8508° N, 107.5327° W to 47.8563° N, 107.5343° W; NAD 83, GPS reading T24N R33E S7 W1/2 47.8508 -107.5327 NAD 83 GPS reading Flowering N 708 RM 788710 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-129381 B. E. Nelson 80811 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 Flowering and Fruiting N 709 RM 788746 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-129387 B. E. Nelson 80847 31 7 2010 U.S.A. Montana Phillips Upper end of Peck Coulee ca 4 air mi S of Saskatchewan and ca 3 air mi E of Frenchman Creek, ca 51 air mi NNE of Malta. Grassland with scattered silver sagebrush. 2900 2960 ft. 48.954° N, 107.2598° W; NAD 83, GPS reading T37N R34E S21 NW1/4 48.954 -107.2598 NAD 83 GPS reading Flowering and Fruiting N 710 RM 788843 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-129398 B. E. Nelson 80944 10 9 2010 U.S.A. Montana Phillips Little Rocky Mountains: ridge between Mission Creek and Damon Hill above King Creek, ca 5.5 air mi SE of Hays; ca 46.5 air mi SW of Malta. Edge of road and adjacent open areas. 4800 4880 ft. 47.9273° N, 108.6153° W; NAD 83, GPS reading T25N R24E S15 NE1/4 47.9273 -108.6153 NAD 83 GPS reading Flowering and Fruiting N 711 RM 788871 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-129401 B. E. Nelson 80972 11 9 2010 U.S.A. Montana Phillips Little Rocky Mountains: Montana Gulch Campground, ca 0.5 air mi W of Landusky; ca 48.5 air mi SW of Malta. Along the creek in the campground. 4000 ft. 47.8986° N, 108.6323° W; NAD 83, GPS reading T25N R24E S28 NE1/4 47.8986 -108.6323 NAD 83 GPS reading Flowering N 712 RM 788977 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-129419 B. E. Nelson 81078 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. Sagebrush-grassland. 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 Flowering and Fruiting N 713 RM 788996 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-129423 B. E. Nelson 81097 12 9 2010 U.S.A. Montana Phillips From Bell Ridge Reservoir to Siparyann Creek, ca 4.5 air mi S of DY Junction, ca 58 air mi SW of Malta. Bottom and slopes of a large dry wash. 2800 2950 ft. 47.732° N, 108.6651° W to 47.7263° N, 108.647° W; NAD 83, GPS reading T23N R24E S29 NE1/4; also S28 NW1/4 47.732 -108.6651 NAD 83 GPS reading Flowering and Fruiting N 714 RM 789026 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-129427 B. E. Nelson 81127 12 9 2010 U.S.A. Montana Phillips Charles M. Russell National Wildlife Refuge: along the Missouri River at Jones Island just below Bell Bottoms, ca 12 air mi S of DY Junction, ca 63 air mi SW of Malta. Disturbed area at the edge of the flats above the river. 2270 ft. 47.6252° N, 108.6056° W; NAD 83, GPS reading T22N R24E S35 NW1/4 47.6252 -108.6056 NAD 83 GPS reading Flowering and Fruiting N 715 RM 789167 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-129447 B. E. Nelson 81268 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 716 RM 789188 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-129450 B. E. Nelson 81289 16 9 2010 U.S.A. Montana Valley Along Porcupine Creek at Roosevelt Trail and Fort Peck Indian Reservation, ca 5 air mi N of Nashua. Gravel and sandbars on the flood plain. 2130 ft. 48.2061° N, 106.3837° W; NAD 83, GPS reading T28N R41E S2 SE1/4 48.2061 -106.3837 NAD 83 GPS reading Flowering and Fruiting N 717 RM 789269 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-129460 B. E. Nelson 81370 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 718 RM 789299 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-129463 B. E. Nelson 81400 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. Clay flats with scattered sagebrush and greasewood. 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 Flowering and Fruiting N 719 RM 789325 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-129466 B. E. Nelson 81426 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 Flowering and Fruiting N 720 RM 789359 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-129470 B. E. Nelson 81460 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 Flowering and Fruiting N 721 RM 789432 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-129478 B. E. Nelson 81533 21 9 2010 U.S.A. Montana Phillips Little Rocky Mountains: hill between Ruby Creek and Camp Creek, ca 0.5 air mi ENE of Zortman, across the road from the cemetary, ca 43.5 air mi SW of Malta. Meadow. 4020 ft. 47.9176° N, 108.5112° W; NAD 83, GPS reading T25N R25E S16 SE1/4 47.9176 -108.5112 NAD 83 GPS reading Flowering and Fruiting N 722 RM 789447 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-129480 B. E. Nelson 81548 21 9 2010 U.S.A. Montana Phillips Pearce Waterfowl Production Area: north of Old U.S. Hwy 2, ca 13 air mi ENE of Malta. Uplands near the marsh. 2240 ft. 48.4383° N, 107.6279° W; NAD 83, GPS reading T31N R32E S19 NW1/4 48.4383 -107.6279 NAD 83 GPS reading Flowering and Fruiting N 723 RM 789707 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-127681 Joseph L. M. Charboneau 256 21 6 2010 U.S.A. Montana Valley Just off Larb Creek Road along Harb Road in Hadly Coulee, ca 3 air mi NNW of Spencer Point, ca 12 air mi SW of Hinsdale. Hills with sagebrush-grasslands on loamy soil. 2290 2380 ft. 48.3006° N, 107.2948° W; NAD 83, GPS reading T29N R34E S3 NE1/4 48.3006 -107.2948 NAD 83 GPS reading Flowering and Fruiting N 724 RM 790473 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-127762 Joseph L. M. Charboneau 1037 5 7 2010 U.S.A. Montana Phillips S of Content Road on ridge E of Horse Pasture Coulee, ca 3.5 air mi SW of Black Cow Reservoir, ca 22.5 air mi SSE of Malta. Sagebrush-grasslands on clayey to loamy soil with many rocks. 2430 2480 ft. 48.0637° N, 107.6976° W; NAD 83, GPS reading T27N R31E S26 SW1/4 48.0637 -107.6976 NAD 83 GPS reading Flowering N 725 RM 791015 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-127810 Joseph L. M. Charboneau 1558 13 7 2010 U.S.A. Montana Valley E of Ridge Road around Craig Reservoir, ca 2.5 air mi W of Clover Reservoir, ca 32 air mi WSW of Glasgow. Grasslands with sagebrush on clay soil. 2600 2650 ft. 48.0209° N, 107.2677° W; NAD 83, GPS reading T26N R35E S7 SW1/4 48.0209 -107.2677 NAD 83 GPS reading Flowering N 726 RM 791541 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-127845 Joseph L. M. Charboneau 2084 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. Low-lying wet areas. 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 N 727 RM 791838 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-127908 Joseph L. M. Charboneau 2381 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. Sagebrush-grasslands on clay soil around reservoir. 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 N 728 RM 791924 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-127921 Joseph L. M. Charboneau 2467 29 7 2010 U.S.A. Montana Valley Mont Hwy 24 at bridge over Dry Fork Creek, ca 8.5 air mi SE of Forsman Reservoir, ca 23.5 air mi NNE of Glasgow. Sagebrush-grasslands on clay soil. 2730 2740 ft. 48.5247° N, 106.5622° W; NAD 83, GPS reading T32N R40E S17 SW1/4; also S18 SE1/4 48.5247 -106.5622 NAD 83 GPS reading Flowering N 729 RM 791969 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-127925 Joseph L. M. Charboneau 2512 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. Sagebrush-grasslands on stony clay soil. 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 730 RM 791995 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-127929 Joseph L. M. Charboneau 2538 29 7 2010 U.S.A. Montana Valley Canyon Creek, ca 3 air mi SW of Forsman Reservoir, ca 26.5 air mi NNW of Glasgow. Sagebrush-grasslands on clay soil. 2700 2810 ft. 48.5595° N, 106.7634° W; NAD 83, GPS reading T32N R38E S3 E1/2; also S2 NW1/4 48.5595 -106.7634 NAD 83 GPS reading Flowering N 731 RM 792080 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-127939 Joseph L. M. Charboneau 2623 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. Clay soil with greasewood. 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 N 732 RM 792119 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-127942 Joseph L. M. Charboneau 2662 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 Flowering N 733 RM 792190 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-127957 Joseph L. M. Charboneau 2733 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 N 734 RM 792205 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-127959 Joseph L. M. Charboneau 2748 1 8 2010 U.S.A. Montana Valley Black Coulee, W of Bear Creek Road, ca 4.5 air mi SE of Confusion Reservoir, ca 20 air mi NNW of Glasgow. Sagebrush-grasslands on hillsides with clay soil and cobbles. 2320 2410 ft. 48.4376° N, 106.8527° W; NAD 83, GPS reading T31N R37E S24 NE1/4; also S13 SE1/4 48.4376 -106.8527 NAD 83 GPS reading Flowering and Fruiting N 735 RM 792247 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-127965 Joseph L. M. Charboneau 2790 3 8 2010 U.S.A. Montana Valley Burnt Lodge Wilderness Study Area: Larb Hills (South): Plum Coulee on Plum Creek Trail, ca 3 air mi SSE of Castle Butte, ca 46 air mi SW of Glasgow. Draw bottoms. 2510 2880 ft. 47.7863° N, 107.3783° W to 47.7806° N, 107.3856° W; NAD 83, GPS reading T23N R34E S5 E1/2 47.7863 -107.3783 NAD 83 GPS reading Flowering N 736 RM 792324 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-127971 Joseph L. M. Charboneau 2867 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. Hillsides and flats on clay soil. 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 Flowering and Fruiting N 737 RM 792359 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-127977 Joseph L. M. Charboneau 2902 5 8 2010 U.S.A. Montana Phillips N of Old U.S. Hwy 2 and Bowdoin National Wildlife Refuge, along South Canal, ca 1/4 air mi N of Lake Bowdoin, ca 10.5 air mi ENE of Malta. Levee top. 2240 2250 ft. 48.4309° N, 107.6745° W; NAD 83, GPS reading T31N R31E S22 NE1/4 48.4309 -107.6745 NAD 83 GPS reading Flowering N 738 RM 792387 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-127981 Joseph L. M. Charboneau 2930 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 Flowering N 739 RM 792411 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-127984 Joseph L. M. Charboneau 2954 5 8 2010 U.S.A. Montana Phillips S of the Milk River, E of Big McNeil Slough, and N of Nelson Reservoir, ca 3.5 air mi SW of Glascock Spring, ca 21 air mi NE of Malta. Silty floodplain with cottonwoods and ash. 2190 2320 ft. 48.5366° N, 107.5256° W; NAD 83, GPS reading T32N R32E S14 NE1/4 48.5366 -107.5256 NAD 83 GPS reading Flowering N 740 RM 792464 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-127989 Joseph L. M. Charboneau 3007 8 8 2010 U.S.A. Montana Phillips W of Rocky Point Road, ca 4 air mi S of Point of Rocks Reservoir, ca 6.5 air mi SSE of Dodson; ca 8 air mi WSW of Malta. Roadside. 2520 2530 ft. 48.3064° N, 108.2119° W; NAD 83, GPS reading T29N R27E S3 NW1/4 48.3064 -108.2119 NAD 83 GPS reading Flowering and Fruiting N 741 RM 792499 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-127993 Joseph L. M. Charboneau 3042 8 8 2010 U.S.A. Montana Phillips Shore of Ester Lake, N of Hog Farm Road, ca 3.5 air mi SW of Wild Horse Reservoir, ca 26 air mi SW of Malta. Disturbed areas. 2650 2660 ft. 48.0962° N, 108.2545° W; NAD 83, GPS reading T27N R27E S16 SW1/4 48.0962 -108.2545 NAD 83 GPS reading Flowering N 742 RM 792551 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-128016 Joseph L. M. Charboneau 3094 8 8 2010 U.S.A. Montana Phillips Matador Ranch: W of Stage Road (Mont Hwy 204), Little Warm Creek, ca 8 air mi WNW of Veseth Reservoir, ca 10 air mi ENE of Zortman; ca 35 air mi SW of Malta. Roadside. 2940 3050 ft. 47.9823° N, 108.3292° W; NAD 83, GPS reading T26N R26E S26 NE1/4 47.9823 -108.3292 NAD 83 GPS reading Flowering and Fruiting N 743 RM 792562 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-128018 Joseph L. M. Charboneau 3105 8 8 2010 U.S.A. Montana Phillips Charles M. Russell National Wildlife Refuge: end of Refuge Road 401, Sevenmile Creek and ridge to the E, ca 4 air mi SSE of Taint Reservoir, ca 20 air mi SSE of Zortman; ca 55 air mi SSW of Malta. Draw bottoms on clay soil. 2600 2760 ft. 47.6596° N, 108.3691° W; NAD 83, GPS reading T22N R26E S22 NW1/4; also S15 SW1/4 47.6596 -108.3691 NAD 83 GPS reading Flowering and Fruiting N 744 RM 792610 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-128023 Joseph L. M. Charboneau 3153 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 Flowering and Fruiting N 745 RM 792642 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-128025 Joseph L. M. Charboneau 3185 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. Sagebrush-grasslands on stony clay soil. 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 Flowering and Fruiting N 746 RM 792678 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-128028 Joseph L. M. Charboneau 3221 10 8 2010 U.S.A. Montana Valley Unnamed reservoir W of McEachern Road, ca 7 air mi WNW of Lighthouse Hill, ca 26.5 air mi WNW of Opheim. Moist clay areas surrounding reservoir and in shallow water. 2630 2650 ft. 48.9183° N, 106.9646° W; NAD 83, GPS reading T37N R36E S34 SE1/4 48.9183 -106.9646 NAD 83 GPS reading Flowering and Fruiting N 747 RM 792714 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-128033 Joseph L. M. Charboneau 3257 12 8 2010 U.S.A. Montana Valley Charles M. Russell National Wildlife Refuge: Carpenter Coulee, S of Harper Ridge Road, ca 9 air mi SSW of Halfpint Reservoir, ca 41.5 air mi SW of Glasgow. Moist areas of clay soil in draw bottoms. 2580 2770 ft. 47.7474° N, 107.1677° W; NAD 83, GPS reading T23N R35E S24 NE1/4; also S13 SE1/4 47.7474 -107.1677 NAD 83 GPS reading Flowering N 748 RM 792771 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-128038 Joseph L. M. Charboneau 3314 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. Sagebrush-grasslands with juniper on clay hills. 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 Flowering N 749 RM 792792 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-128041 Joseph L. M. Charboneau 3335 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. Shallow water above mud. 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 Flowering and Fruiting N 750 RM 792824 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-128046 Joseph L. M. Charboneau 3367 19 8 2010 U.S.A. Montana Valley Lake Grabel (dry), S of Hinsdale Road, ca 8 air mi WSW of Lighthouse Hill, ca 32 air mi NNE of Hinsdale; ca 48.5 air mi NNW of Glasgow. Dry clay soil around reservoir. 2550 2570 ft. 48.8489° N, 106.9813° W to 48.8534° N, 106.9735° W; NAD 83, GPS reading T36N R36E S26 SW1/4 NE1/4; also S27 SE1/4 48.8489 -106.9813 NAD 83 GPS reading Flowering and Fruiting N 751 RM 792858 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-128056 Joseph L. M. Charboneau 3401 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. Sagebrush-grasslands on clay soil. 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 752 RM 792888 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-128058 Joseph L. M. Charboneau 3431 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 Flowering and Fruiting N 753 RM 792936 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-128063 Joseph L. M. Charboneau 3479 19 8 2010 U.S.A. Montana Phillips Reservoir on Cottonwood Creek, E of Turkey Track Road, ca 4 air mi NE of Charley Reservoir, ca 15.5 air mi NE of Whitewater; ca 45 air mi NNE of Malta. Dry clay soil around reservoir. 2990 3010 ft. 48.9153° N, 107.3943° W; NAD 83, GPS reading T37N R33E S33 SW1/4 48.9153 -107.3943 NAD 83 GPS reading Flowering and Fruiting N 754 RM 793149 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-128080 Joseph L. M. Charboneau 3692 22 8 2010 U.S.A. Montana Phillips Little Rocky Mountains: White Horse Canyon, ca 1 air mi N of Beaver Mountain, ca 4 air mi N of Zortman; ca 41 air mi SW of Malta. Dry south-facing slope with ponderosa pine. 3920 4040 ft. 47.9788° N, 108.5298° W to 47.978° N, 108.5318° W; NAD 83, GPS reading T26N R25E S29 SE1/4 47.9788 -108.5298 NAD 83 GPS reading Flowering N 755 RM 793195 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-128086 Joseph L. M. Charboneau 3738 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. Grasslands with fringed sage on clay soil. 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 756 RM 793217 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-128088 Joseph L. M. Charboneau 3760 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. Sagebrush-grasslands on clay soil with hills and swales. 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 Flowering N 757 RM 793255 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-128091 Joseph L. M. Charboneau 3798 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 Flowering N 758 RM 793288 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-128094 Joseph L. M. Charboneau 3831 25 8 2010 U.S.A. Montana Valley Jim Reservoir, N of Triple Crossing Road, ca 3 air mi WSW of Arrambide Reservoir, ca 23.5 air mi SW of Glasgow. Shrubland with sagebrush and greasewood on badlands clay soil. 2350 2440 ft. 48.024° N, 107.0649° W; NAD 83, GPS reading T26N R36E S10 NE1/4 48.024 -107.0649 NAD 83 GPS reading Flowering and Fruiting N 759 RM 793302 Charboneau 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-128099 Joseph L. M. Charboneau 3845 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 Flowering and Fruiting N 760 RM 794024 South Dakota RM 107321 RM0296122 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-135000 Herman E. Hayward 495 17 8 1926 U.S.A. South Dakota Fall River Hot Springs. Foothills; xerophytic; sage grass. Flowering and Fruiting N RM0296122 N 761 RM 794025 Missouri Plateau RM 479170 USFS0071870 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-66912 Charles P. Pase 772 16 8 1956 U.S.A. South Dakota Fall River Black Hills National Forest: near Robinson School. On 5% east slope; sandy soil; mixed prairie with Stipa comata, Bouteloua gracilis, and Bouteloua curtipendula, Aristida longiseta; disturbed areas. 4000 ft. 43.4557° N, 103.7872° W; uncertainty 1 mi. T7S R3E S8 43.4616 -103.7966 NAD 83 1 mi. N N Nat. Geog. TOPO! GKB Common. Flowering N USFS0071870 N 762 RM 794026 Missouri Plateau USFS 479179 USFS0071871 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-135001 Paul L. Ginter 67 23 9 1927 U.S.A. South Dakota Harney National Forest: near White Church, Custer. South 7% slope; clay loam soil. 5300 ft. Common. Flowering and Fruiting N USFS0071871 N 763 RM 794027 Missouri Plateau USFS 479178 USFS0071872 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-125693 Ralph K. Gierisch 1536 15 8 1949 U.S.A. South Dakota Custer Harney National Forest. Level ground; deep loam soil; roadside 4500 ft. T5S R4E S21 N N Common. Flowering N USFS0071872 N 764 RM 794028 Missouri Plateau USFS 479169 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-135002 James N. Templer 67 5 8 1914 U.S.A. South Dakota Harding Custer National Forest: Jessie Elliott Ranger Station: Slim Buttes division. Northeast slope; sandy loam soil; with grama and negro-wool grasses. 3000 ft. Flowering and Fruiting N N 765 RM 794029 Missouri Plateau RM 92529 RM0296121 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-135003 P. A. Rydberg 171 5 8 1913 U.S.A. South Dakota Lawrence Deadwood. Waste places. Flowering N RM0296121 N 766 RM 794030 Missouri Plateau USFS 479186 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-135004 Fred Benson 1471 9 7 1933 U.S.A. Montana Gallatin Gallatin National Forest: North Fork 16 Mile Creek, near Josephine. Level ground; shallow coarse gravel; open meadows. 6000 ft. Common. Buds N N 767 RM 794031 Missouri Plateau USFS 479172 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-135005 Thomas D. Howe 74 6 9 1921 U.S.A. Montana Beaverhead National Forest: Polaris Mine. Gentle south slope; shallow gravelly loam soil. 7000 ft. Common. Flowering and Fruiting N N 768 RM 794032 Missouri Plateau USFS 479206 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-26963 Barry C. Park 70 5 8 1927 U.S.A. Montana Jefferson National Forest: Spring Creek. South slope; poor dry sandy soil. 5300 ft. 46.5978° N, 110.4944° W; uncertainty 1 mi. T10N R10E S29 46.5978 -110.4944 1 mi. Common. Flowering N N 769 RM 794033 Missouri Plateau USFS 479215 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-135006 Fred H. Kennedy K-60 24 8 1932 U.S.A. Montana Custer U.S. Range Livestock Experiment Station. Level ground; find sandy to clay soil; grass-sagebrush vegetation with Agropyron smithii, Distichlis, yellowbush. 2500 ft. T7N R47E S15 Scattered. Flowering N N 770 RM 794034 Missouri Plateau USFS 479164 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-133355 Lincoln C. Ellison 3381 23 8 1936 U.S.A. Montana Beaverhead Vigilante Experiment Range headquarters. Roadside. 6100 ft. Flowering N N 771 RM 794035 Missouri Plateau USFS 479168 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-135007 Orville Sparrow 39 14 7 1934 U.S.A. Montana Jefferson Deerlodge National Forest. Gravelly soil; open grassland; dry exposed site. 7900 ft. T7N R5W S17 Flowering N N 772 RM 794036 Missouri Plateau USFS 479173 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-135008 Charles H. McDonald 717 5 9 1927 U.S.A. Montana Beartooth National Forest: Willow Creek, along main road, 1 mi E of West Rosebud. Slope 10%, northeast exposure; loam, clay-sand soil; with wheatgrass, Carex, dasiphora. 4500 ft. Scattering. Flowering and Fruiting N N 773 RM 794037 Missouri Plateau USFS 479166 Asteraceae Grindelia squarrosa (Pursh) Dunal 2. Grindelia squarrosa (Pursh) Dunal
Annotated by Meredith H. Lane on 7//1991. RM-135009 Charles E. Fleming 178 9 9 1911 U.S.A. Montana Deerlodge National Forest. Sandy loam soil; abundance of sunlight. 6300 ft. Flowering N N 774 RM 794038 Missouri Plateau USFS 479187 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-135010 Marston 104 29 8 1911 U.S.A. Montana Gallatin National Forest. Dry loam. 5000 ft. Flowering and Fruiting N N 775 RM 794039 Missouri Plateau USFS 479195 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-135012 A. C. Adams 100 31 8 1916 U.S.A. Montana Custer National Forest: Poker Jim Ranger Station. Dry soil. 3500 ft. Flowering N N 776 RM 794041 Missouri Plateau USFS 479185 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-124034 Arthur Cramer 84 15 7 1923 U.S.A. Montana Helena National Forest: Deep Creek. Southern slope; dry shallow gravelly soil; with Agropyron, Erigeron, Phlox. 6000 ft. S19 Locally abundant. Flowering N N 777 RM 794042 Missouri Plateau USFS 479212 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-133843 Fred Benson B-186 5 7 1934 U.S.A. Montana Madison Big Hole River. Flat ground; medium sandy soil; bottomland. 4900 ft. T3S R6W S29 NW1/4 Considerable abundance. Flowering N N 778 RM 794043 Missouri Plateau USFS 479171 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-135013 Jack E. Schmautz JES-144 24 8 1953 U.S.A. Montana Madison Beaverhead National Forest: Schoolmarm Gulch. Slope 10%, clay south; disturbed roadside with Chrysothamnus, Malvastrum. 6100 ft. T9S R3W S17 SW1/4 Scattered. Flowering N N 779 RM 794044 Missouri Plateau USFS 479174 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-135014 L. P. McKnight s.n. 30 8 1923 U.S.A. Montana Absaroka National Forest. Very gentle south slope; rocky clay soil; with horsemint, Geranium, yarrow, harebell and mountain timothy. 5800 ft. Flowering N N 780 RM 794250 Missouri Plateau RM 44655 Asteraceae Grindelia squarrosa (Pursh) Dunal 3. Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-127612 L. R. Waldron s.n. T. F. Manns 20 8 1901 U.S.A. North Dakota Cass Vicinity of Fargo. Black alluvial loam. 905 ft. Flowering N N 781 RM 794251 Missouri Plateau RM 399206 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-135140 Jerry Pieper 910 2 8 1987 U.S.A. Nebraska Kimball Between a deciduous shelter belt and State Hwy 71; 0.8 mi N of mile marker 20, and ca. 4.0 mi N of Kimball. Unmowed area. Flowering N N 782 RM 794252 Missouri Plateau RM 398162 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-135141 D. Long s.n. J. Von Loh 6 1983 U.S.A. Nebraska Kimball Near Silo D-8, ca 6 mi NW of Bushnell. Roadside. 4700 ft. Flowering N N 783 RM 794253 Missouri Plateau RM 389356 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-123411 Jerry Pieper 481 27 8 1968 U.S.A. North Dakota Sargent Tewaukon National Wildlife Refuge: north side of Pool 5, 5 mi S of Cayuga. Upland area. Flowering and Fruiting N N 784 RM 794254 Missouri Plateau RM 154020 Asteraceae Grindelia squarrosa (Pursh) Dunal 2. Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-135142 O. A. Stevens s.n. 26 8 1936 U.S.A. North Dakota Cass Fargo. Roadside. Flowering N N 785 RM 794255 Missouri Plateau RM 124172 Asteraceae Grindelia squarrosa (Pursh) Dunal 2. Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-135143 Anna L. Lallman s.n. 1 10 1930 U.S.A. Nebraska Washington North of Arlington. In dry pastures and along roadsides. Flowering N N 786 RM 794256 Missouri Plateau RM 251126 Asteraceae Grindelia squarrosa (Pursh) Dunal 2. Grindelia squarrosa (Pursh) Dunal
Annotated by Mark Allen Wetter in 1985. RM-135144 Harry Hapeman s.n. 30 8 1891 U.S.A. Nebraska Kearney Minden. Fruiting N N 787 RM 794257 Missouri Plateau RM 358748 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-135145 Mark Allen Wetter 306 23 9 1978 U.S.A. Nebraska Lancaster Along S 40 Street, 1.5 mi from with Old Cheney Rd. In drainage ditch adjoining the street; growing with Ambrosia, Johnson grass and other grasses. Common. Flowering N N 788 RM 794951 RMHERB1 RM 840811 RM0295703 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-135536 Bethany Lewis 615 20 8 2007 U.S.A. Wyoming Albany Laramie Plains: Mortenson Lake National Wildlife Refuge: ca 11 air mi SW of Laramie. Greasewood/grassland uplands. 7280 ft. 41° 12.861' N, 105° 48.611' W; WGS 84, , GPS reading T14N R75W S4 41.21435 -105.810183 WGS 84 GPS reading Yellow flowers. Flowering and Fruiting N RM0295703 N 789 RM 7968 Taylor, Amy 1998 RM 666054 RM0295587 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-515 Amy J. Roderick 6886 19 7 1998 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Seminoe Mountains: drainage W of BLM Road 3108, ca 1.8 air mi NE of Kortes Dam. Cottonwood, chokecherry, and Rocky Mountain maple lined creek. 6500 ft. 42.1807° N, 106.8512° W T26N R84W S35 42.1807 -106.8512 Flowering N RM0295587 N 790 RM 8108 Taylor, Amy 1998 RM 666053 RM0295586 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-517 Amy J. Roderick 7010 20 7 1998 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Pathfinder Reservoir: North Platte River E of BLM Road 3108, ca 4.2 air mi N of Kortes Dam. Greasewood flats at rivers edge; disturbed. 5860 ft. 42.2385° N, 106.8902° W T26N R84W S9 SE1/4; also S16 42.2385 -106.8902 Flowering N RM0295586 N 791 RM 816770 So Rocky Mts RM 737174 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-86241 Thomas W. Nelson 8868 Jane P. Nelson 29 7 1990 U.S.A. Colorado Larimer East side of Colo Hwy 36, ca 5 mi S of Lake Estes. Mixed evergreen forest. 7800 ft. T4N R72W S2; also S3 N N Fruiting N N 792 RM 816772 So Rocky Mts RM 155491 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-92877 Ira W. Clokey 4324 27 8 1921 U.S.A. Colorado Denver Denver. Prairie. 1605 m. Fruiting N N 793 RM 816774 So Rocky Mts USFS 479177 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-87410 Alan A. Beetle 2349 11 9 1937 U.S.A. Colorado Routt 2 mi S of Mount Harris. In loam soil, type A. 7000 ft. Flowering and Fruiting N N 794 RM 821309 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142058 Joseph L. M. Charboneau 5753 Mark Majerus, Michael Dolan, Noorjahan Parwana, Katie Butts, and Mary Frieze 24 6 2011 U.S.A. Montana Phillips American Prairie Reserve: Box Elder Creek and hills above, ca 4 air mi E of Indian Lake, ca 38.5 air mi ESE of Zortman; ca 44 air mi SSE of Malta. Big sagebrush-grasslands on loamy soil. 2310 2390 ft. 47.735° N, 107.7674° W to 47.7402° N, 107.7654° W; NAD 83, GPS reading T23N R31E S20 SW1/4 47.735 -107.7674 NAD 83 GPS reading Flowering N 795 RM 822432 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142158 Joseph L. M. Charboneau 6884 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 N 796 RM 822466 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142159 Joseph L. M. Charboneau 6918 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 N 797 RM 822511 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142161 Joseph L. M. Charboneau 6963 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. Loose shale hillsides with creeping juniper. 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 N 798 RM 823578 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142302 Joseph L. M. Charboneau 8030 21 7 2011 U.S.A. Montana Phillips Charles M. Russell National Wildlife Refuge: Mickey Butte, ca 4 air mi ENE of Dry Lake, ca 43 air mi ESE of Zortman; ca 54.5 air mi S of Malta. Big sagebrush-grasslands on clay hills. 2650 2900 ft. 47.5891° N, 107.7862° W to 47.5913° N, 107.7735° W; NAD 83, GPS reading T21N R31E S18 NE1/4; also S8 SW1/4 47.5891 -107.7862 NAD 83 GPS reading Flowering N 799 RM 823900 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142326 Joseph L. M. Charboneau 8351 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. Grassland hills with scattered silver sagebrush on stony loamy soil. 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 800 RM 824043 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142339 Joseph L. M. Charboneau 8494 31 7 2011 U.S.A. Montana Phillips Hewitt Lake National Wildlife Refuge: W of Hewitt Lake, ca 4 air mi S of the Milk River, ca 8 air mi ESE of Fanny Hill, ca 17 air mi NE of Malta. Grasslands with silver sagebrush on loamy soil. 2210 2290 ft. 48.5365° N, 107.6116° W; NAD 83, GPS reading T32N R32E S7 SE1/4; also S18 NE1/4 48.5365 -107.6116 NAD 83 GPS reading Flowering N 801 RM 824065 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142340 Joseph L. M. Charboneau 8516 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. Mixed sagebrush-grasslands on loamy soil. 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 N 802 RM 824090 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142343 Joseph L. M. Charboneau 8541 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. Big sagebrush steppe with greasewood on clay hills. 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 N 803 RM 824472 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142350 Joseph L. M. Charboneau 8623 2 8 2011 U.S.A. Montana Valley Charles M. Russell National Wildlife Refuge: Cut Throat Coulee at terminus of Refuge Road 325, ca 4.5 air mi N of Bonetrail Boat Ramp, ca 44 air mi WSW of Fort Peck; ca 43 air mi SW of Glasgow. Grasslands with scattered ponderosa pine and juniper on sandy soil. 2720 2920 ft. 47.7396° N, 107.2542° W to 47.7386° N, 107.2674° W; NAD 83, GPS reading T23N R35E S20 South1/2; also S19 SE1/2 47.7396 -107.2542 NAD 83 GPS reading Flowering N 804 RM 824565 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142390 Joseph L. M. Charboneau 8716 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 N 805 RM 824645 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142395 Joseph L. M. Charboneau 8796 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. Grasslands with scattered silver sagebrush. 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 N 806 RM 824676 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142400 Joseph L. M. Charboneau 8827 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 N 807 RM 824714 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142402 Joseph L. M. Charboneau 8865 4 8 2011 U.S.A. Montana Valley Hell Creek, ca 4 air mi SSE of Johnnys Hill, ca 20 air mi SW of Opheim; ca 44 air mi NE of Glasgow. Grasslands on sandy soil. 2830 2850 ft. 48.6826° N, 106.0647° W; NAD 83, GPS reading T34N R43E S23 SW1/4 48.6826 -106.0647 NAD 83 GPS reading Flowering N 808 RM 824778 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142407 Joseph L. M. Charboneau 8929 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. Silver sagebrush-grasslands on silty flood plain. 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 N 809 RM 825119 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142430 Joseph L. M. Charboneau 9270 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 N 810 RM 825162 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142436 Joseph L. M. Charboneau 9313 9 8 2011 U.S.A. Montana Phillips Beaver Creek and DHS Creek near their confluence, ca 3.5 air mi E of Black Cow Reservoir, ca 48 air mi ENE of Zortman; ca 24 air mi SE of Malta. Roadside. 2270 2290 ft. 48.0886° N, 107.5552° W to 48.0931° N, 107.5569° W; NAD 83, GPS reading T27N R32E S14 SW1/4 48.0886 -107.5552 NAD 83 GPS reading Flowering N 811 RM 825187 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142439 Joseph L. M. Charboneau 9338 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. Riparian bottoms with closed canopy cottonwood groves to scattered chokecherry, green ash, and boxelder with silver sagebrush. 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 N 812 RM 825220 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142442 Joseph L. M. Charboneau 9371 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 N 813 RM 825265 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142448 Joseph L. M. Charboneau 9416 11 8 2011 U.S.A. Montana Phillips PR-22 Reservoir, N of Whitewater Creek, ca 4.5 air mi SW of 3 Way No. 2 Reservoir, ca 10 air mi NW of Whitewater; ca 37.5 air mi NNE of Malta. Moist areas surrounding reservoirs. 2540 2560 ft. 48.8849° N, 107.7474° W; NAD 83, GPS reading T36N R30E S13 SW1/4 48.8849 -107.7474 NAD 83 GPS reading Flowering N 814 RM 825804 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142454 Joseph L. M. Charboneau 9455 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. Sandy hillslopes with rabbitbrush and silver sagebrush. 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 N 815 RM 825878 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142460 Joseph L. M. Charboneau 9529 13 8 2011 U.S.A. Montana Phillips Matador Ranch: Government Reservoir (PR-35) in Dry Fork Creek, ca 4.5 air mi SE of Coburn Butte, ca 12.5 air mi SE of Zortman; ca 41 air mi SW of Malta. Big sagebrush-grassland on stony loamy soil. 3050 3070 ft. 47.8505° N, 108.2907° W; NAD 83, GPS reading T24N R27E S8 SW1/4 47.8505 -108.2907 NAD 83 GPS reading Flowering N 816 RM 825912 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142465 Joseph L. M. Charboneau 9561 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. Grasslands with fringed sage and spikemoss on loamy soil. 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 Flowering N 817 RM 825928 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142467 Joseph L. M. Charboneau 9579 13 8 2011 U.S.A. Montana Phillips American Prairie Reserve: Telegraph Creek, ca 4.5 air mi NE of Indian Lake, ca 38 air mi ESE of Zortman; ca 41.5 air mi S of Malta. Riparian cottonwood grove with snowberry understory. 2350 2360 ft. 47.7749° N, 107.7694° W; NAD 83, GPS reading T23N R31E S8 NW1/4 47.7749 -107.7694 NAD 83 GPS reading Flowering N 818 RM 825950 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142471 Joseph L. M. Charboneau 9601 15 8 2011 U.S.A. Montana Valley Badger Reservoir, ca 6 air mi SW of VR-2 Reservoir, ca 20 air mi SSW of Hinsdale; ca 25 air mi WSW of Glasgow. Grasslands on shalely soil with longleaf woodworm. 2410 2430 ft. 48.1125° N, 107.1508° W; NAD 83, GPS reading T27N R35E S12 NE1/4 48.1125 -107.1508 NAD 83 GPS reading Flowering N 819 RM 825979 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142476 Joseph L. M. Charboneau 9630 15 8 2011 U.S.A. Montana Valley Brazil Creek, S of Bentonite Road, ca 3 air mi NW of Two Butte Reservoir, ca 16 air mi SSE of Hinsdale; ca 17 air mi W of Glasgow. Grasslands on clay soil. 2260 2270 ft. 48.1715° N, 106.9891° W; NAD 83, GPS reading T28N R37E S19 NE1/4 48.1715 -106.9891 NAD 83 GPS reading Flowering N 820 RM 825984 Charboneau 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-142477 Joseph L. M. Charboneau 9635 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 N 821 RM 827728 Kirkpatrick, Michael 2011 USFS 898306 USFS0059970 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-144766 B. E. Nelson 83872 22 8 2011 U.S.A. Colorado Summit Williams Fork Mountains: Arapaho National Forest: lower end of Miller Gulch above Green Mountain Reservoir and Colo Hwy 9, ca 18 air mi NNW of Silverthorne at I-70. Raw shaly clay slopes. 7950 8200 ft. 39.8541° N, 106.2368° W; NAD 83, , GPS reading T2S R79W S28 NE1/4 39.8541 -106.2368 NAD 83 GPS reading Flowering N USFS0059970 822 RM 8292 Taylor, Amy 1998 RM 666052 RM0295585 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-527 Amy J. Roderick 7176 24 7 1998 U.S.A. Wyoming Fremont Upper North Platte and Laramie River Drainages: W of Gas Hills Road, ca 6.9 air mi NE of Jeffrey City. Sandy road cut and adjacent sagebrush-grassland. 6500 6600 ft. 42.584° N, 107.7894° W T30N R92W S12 42.584 -107.7894 Flowering N RM0295585 N 823 RM 832911 Kirkpatrick, Michael 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-144350 Michael K. Kirkpatrick 9060 18 8 2011 U.S.A. Colorado Eagle East edge of subdivision, ca 1 air mi E of Eagle from I-70 exit 147. Heavily recreated sagebrush-rabbitbrush shrubland with clay-silt soil. 6800 ft. 39.6581° N, 106.814° W; NAD 83, , GPS reading T4S R84W S33 NW1/4 SE1/4 39.6581 -106.814 NAD 83 GPS reading Flowering N 824 RM 83334 Elliott, Brian 1999 RM 830207 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-13211 Brian Elliott 9980 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 825 RM 834498 Elliott, Emily 2008 USFS0048496 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-115998 Emily Elliott 6739 29 7 2008 U.S.A. Montana Sweet Grass Beartooth Mountains: Custer National Forest: Forest Road 2140 between Stillwater River and Picket Pin Creek, around forest boundary, ca 28 air mi S of Big Timber. Dry sagebrush meadow with scattered clumps of Pseudotsuga menziesii and Pinus flexilis; area disturbed by heavey recreation and cattle use. 6000 6280 ft. 45.4286° N, 109.9356° W; WGS 84, , GPS reading T5S R14E S1 NE1/4 45.4286 -109.9356 NAD 83 mi. GPS reading Flowering N USFS0048496 826 RM 8351 Taylor, Amy 1998 RM 666051 RM0295584 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-529 Amy J. Roderick 7229 24 7 1998 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: Rattlesnake Hills: northwest end of range S of Dry Creek Road, ca 17.8 air mi SW of Waltman. Wet meadow of graminoids and forbs. 6900 ft. 42.873° N, 107.4341° W T34N R88W S31 42.873 -107.4341 Flowering N RM0295584 N 827 RM 8406 Taylor, Amy 1998 RM 666050 RM0295572 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-530 Amy J. Roderick 7279 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 RM0295572 N 828 RM 8438 Taylor, Amy 1998 RM 666049 RM0295571 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-531 Amy J. Roderick 7307 27 7 1998 U.S.A. Wyoming Albany Upper North Platte and Laramie River Drainages: Laramie Plains: Box Canyon E of Fetterman Road, ca 5 air mi N of Wheatland Reservoir No. 3. Sagebrush-grassland and dry creek bottom; Artemisia nova dominant; red sandy soil. 7100 ft. 41.9803° N, 105.7319° W T23N R74W S8; also S17 and S9 41.9803 -105.7319 Flowering N RM0295571 N 829 RM 847457 Brummer 2012 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal. RM-151291 Lori E. Brummer 10314 24 7 2012 U.S.A. Colorado Montrose Uncompahgre Plateau: W of the north end of the Shavano Valley, roadside and wash just NW of Rim Road, ca 7.5 air mi SSW of Olathe. Sparse pinyon/juniper/shrub/rock mix. 5915 5984 ft. 38.5067° N, 108.0245° W to 38.5143° N, 108.0173° W; NAD 83, , GPS reading T49N R10W S17 SE1/4; also SW1/4 S18 38.5067 -108.0245 NAD 83 GPS reading Flowering N 830 RM 847710 Brummer 2012 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal. RM-151320 Lori E. Brummer 10566 29 7 2012 U.S.A. Colorado Delta North Fork Valley: Fry Mesa, roadside off Stevens Gulch Road, ca 3 mi NW of Paonia. Roadside in pinyon/juniper/oak. 6929 ft. 38.8993° N, 107.6248° W; NAD 83, , GPS reading T13S R92W S25 NW1/4 38.8993 -107.6248 NAD 83 GPS reading Flowering N 831 RM 850272 Brummer 2012 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal. RM-152072 Lori E. Brummer 11679 10 9 2012 U.S.A. Colorado Delta Gunnison Gorge National Conservation Area: West River Trail from trailhead on South River Road, near the confluence of the North Fork Gunnison River and the Gunnison River to the Gunnison Gorge Wilderness area, ca 6 air mi SW of Hotchkiss. Hillside in sparse pinyon/juniper/rock. 5129 5155 ft. 38.7559° N, 107.8321° W to 38.7803° N, 107.8364° W; NAD 83, , GPS reading T15S R93W S6 W1/2; also W1/2 S7 38.7559 -107.8321 NAD 83 GPS reading Flowering and Fruiting N 832 RM 850433 Brummer 2012 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal. RM-152147 Lori E. Brummer 11792 13 9 2012 U.S.A. Colorado Ouray Uncompahgre River Valley: along County Road 23, ca 1.5 air mi S of Ridgway. Roadside in mountain shrub/sagebrush mix. 7141 ft. 38.1245° N, 107.7483° W; NAD 83, , GPS reading T45N R8W S28 NE1/4 38.1245 -107.7483 NAD 83 GPS reading Flowering N 833 RM 850520 Brummer 2012 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal. RM-152157 Lori E. Brummer 11860 13 9 2012 U.S.A. Colorado Ouray Uncompahgre Basin: Billy Creek State Wildlife Area, junction of Brook Creek and Billy Creek, ca 15 1/4 air mi SE of Montrose. Salt desert shrub in bottom land. 6857 ft. 38.2906° N, 107.7379° W; NAD 83, , GPS reading T47N R8W S34 NW1/4 38.2906 -107.7379 NAD 83 GPS reading Flowering N 834 RM 8520 Taylor, Amy 1998 RM 666048 RM0295570 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-533 Amy J. Roderick 7381 29 7 1998 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Pedro Mountains: Pyramid Mountain, ca 6.3 air mi W of County Road 291; ca 7.3 air mi NW of Leo. Open slope in second year after burn; predominately grasses at edge of ponderosa pine. 7200 ft. 42.3541° N, 106.8512° W T28N R84W S35 SW1/4 42.3541 -106.8512 Flowering N RM0295570 N 835 RM 856514 Irwin 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-129153 Joshua J. Irwin 3993 10 8 2010 U.S.A. Idaho Lemhi Salmon River between Challis and Salmon: roadside gulch with a natural bridge, ca 0.3 mi S of Allison Creek, 5.4 air mi NNE of Ellis. Sandy or gravelly soil in xeric roadside vegetation; 13° slope, WNW aspect; rhyodacite geology. 4570 ft. 44.76051° N, -113.99399° W; NAD83, uncertainty 10 m., Field Notes T17N R21E S32 44.76051 -113.99399 NAD83 10 m. N N Field Notes 1-25 individuals apparent. Flowering N N 836 RM 858258 Irwin 2010 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-129169 Joshua J. Irwin 4207 15 8 2010 U.S.A. Idaho Butte Challis National Forest: Lost River Range: lower Ramshorn Canyon, 13 air mi N of Arco. Well developed soil in xeric roadside vegetation; 14° slope, ESE aspect; silty, sandy limestone geology. 6680 ft. 43.82391° N, -113.28343° W; NAD83, uncertainty 10 m., Field Notes T6N R27E S30 43.82391 -113.28343 NAD83 10 m. N N Field Notes 1-25 individuals apparent. Flowering N N 837 RM 861642 Irwin 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-154037 Joshua J. Irwin 7521 8 8 2011 U.S.A Idaho Lemhi Salmon River: Deer Gulch Recreation Site, just N of Ellis, 16.5 air mi NNE of Challis. 25-75 plants estimated in xeric coarse textured soil within roadside vegetation, no slope, alluvial geology. 4637 ft. T16N R20E S24 44.70338 -114.043 NAD 83 30 m. 25-75 plants estimated. Flowering N N 838 RM 861996 Irwin 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-154072 Joshua J. Irwin 7890 14 8 2011 U.S.A Idaho Custer North end of Lost River Range: along U.S. Hwy 93, vicinity of pump station just N of Eagle Rock, 13.1 air mi NNE of Challis. Dominant population in xeric coarse textured soil within woody riparian vegetation, no slope, trachyandesite geology. 4714 ft. T15N R20E S3 44.661 -114.07631 NAD 83 30 m. Flowering N N 839 RM 864490 Dorn 2013 RM 914476 RM0295450 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-154855 Robert D. Dorn 10817 1 8 2013 U.S.A. Wyoming Goshen Bank of North Platte River just above Whalen Diversion Dam. River bank, with Polygonum and Potentilla. 4300 ft. 42° 14.7' N, 104° 38.1' W; unknown, , Specimen Label 42.245 -104.635 unknown N GPS reading Flowers yellow. Flowering and Fruiting N RM0295450 N 840 RM 86502 Refsdal 1994 RM 663142 RM0295608 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-13541 C. H. Refsdal 1752 17 7 1994 U.S.A. Wyoming Uinta Basins and Mountains of Southwest Wyoming: ca 5 air mi NE of Evanston; ca 5.5 road mi E on County Road 108 towards radio tower off of Wyo Hwy 89; east flank of Medicine Butte. Steep slopes, aspen grove, and sagebrush community. 8160 8240 ft. 41.3514° N, 110.9019° W; uncertainty 1 mi. T16N R120W S24 41.3514 -110.9019 1 mi. Flowering and Fruiting N RM0295608 N 841 RM 865934 Irwin 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal
Annotated by Joshua J. Irwin. RM-155203 Ronald L. Hartman 92053 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 N 842 RM 8667 Taylor, Amy 1998 RM 666047 RM0295569 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-540 Amy J. Roderick 7513 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 N RM0295569 N 843 RM 86844 Refsdal 1994 RM 663143 RM0295609 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-13560 C. H. Refsdal 2050 25 7 1994 U.S.A. Wyoming Sweetwater [location and coordinates withheld] Roadside, flats, and farmlands; gravelly clay soils. 7420 ft. Flowering and Fruiting N RM0295609 N 844 RM 869525 Stewart 2013 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal. RM-154303 Emma E. Freeland 7685 1 8 2013 U.S.A. Montana Madison Madison Valley: Eight Mile Ford Fishing Access site, ca 4 air mi S of Ennis, along County Road 36. Dry, disturbed grasslands at a fishing access parking lot. 5040 ft. 45.2989° N, 111.7557° W to 45.2981° N, 111.7553° W; NAD 83, , GPS reading T6S R1W S2 45.2989 -111.7557 NAD 83 GPS reading Flowering N 845 RM 86960 Refsdal 1994 RM 663144 RM0295876 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-13564 C. H. Refsdal 2155 27 7 1994 U.S.A. Wyoming Sweetwater [location and coordinates withheld] Shoreline and uplands of river; alternating sand and clay sediments. 6145 ft. Flowering and Fruiting N RM0295876 N 846 RM 86989 Refsdal 1994 RM 663145 RM0295607 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-13567 C. H. Refsdal 2181 27 7 1994 U.S.A. Wyoming Sweetwater Basins and Mountains of Southwest Wyoming: Linwood Canyon, ca 3 air mi NE of Manila, UT; junction of Henrys Fork and Wyo Hwy 530. Creek drainage in arid desert. 6300 ft. 41.0023° N, 109.6661° W; uncertainty 1 mi., Digital Map T12N R109W S23; also S26 41.0023 -109.6661 1 mi. GeoLocate AP Flowering and Fruiting N RM0295607 N 847 RM 869918 Stewart 2013 RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal. RM-154374 Emma E. Freeland 8078 10 8 2013 U.S.A. Montana Madison Madison Valley: BLM Palisades Recreation Area, ca 26 air mi S of Ennis, ca 12 air mi NE of Black Butte. Dry, disturbed grasslands. 5650 5680 ft. 44.9879° N, 111.6576° W to 44.9883° N, 111.6579° W; NAD 83, , GPS reading T10S R1E S6 SW1/4 44.9879 -111.6576 NAD 83 GPS reading Flowering N 848 RM 870721 Kirkpatrick, Michael 2011 USFS USFS0060718 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-144350 Michael K. Kirkpatrick 9060 18 8 2011 U.S.A. Colorado Eagle East edge of subdivision, ca 1 air mi E of Eagle from I-70 exit 147. Heavily recreated sagebrush-rabbitbrush shrubland with clay-silt soil. 6800 ft. 39.6581° N, 106.814° W; NAD 83, , GPS reading T4S R84W S33 NW1/4 SE1/4 39.6581 -106.814 NAD 83 GPS reading Flowering N USFS0060718 849 RM 872067 Seeds of Success RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-155588 R. Grinnan WY050-45 R. Stern 12 7 2012 U.S.A. Wyoming Fremont [location and coordinates withheld] Wind River formation; sandy loam; on pasture; slope 2 deg; aspect west; with Astragalus, Sphaeralcea coccinea, sagebrush, Opuntia, Medicago sativa. 6194 ft. Flowering N N 850 RM 872086 Seeds of Success RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-155605 Sammi Bray WY-020-45 24 9 2012 U.S.A. Wyoming Park McCullough Peaks. Intrusive igneous rocks: Thorofare Creek Group: Wiggins Formation; silt, sand, and rock soil; on hillslope on roadside; slope 0-30 deg; aspect southeast; with Gutierrezia sarothrae, Chrysothamnus spp., Salsola iberica, Halogeton glomeratus, Poa secunda, Pseudoroegneria spicata, Artemisia tridentata. 5472 ft. 44° 32' 40.869" N, 108° 44' 20.731" W; NAD 83, , Field Notes 44.544686 -108.739092 NAD 83 Field Notes Flowering N N 851 RM 87240 Refsdal 1994 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-13586 C. H. Refsdal 2400 Duane Atwood and Lucy Jordan 2 8 1994 U.S.A. Utah Daggett Southwestern Wyoming and Adjacent Utah: Red Creek Campground on south side of Green River. Sandy limestone; northern aspect. 5445 ft. T2N R24E S19 40.8943 -109.252 1 mi. Calc. from TRS Flowering and Fruiting N N 852 RM 87337 Refsdal 1994 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-13593 C. H. Refsdal 2488 Duane Atwood and Lucy Jordan 3 8 1994 U.S.A. Utah Uintah Southwestern Wyoming and Adjacent Utah: Browns Park: ca 1.2 air mi W of Swinging Bridge, north side of the Green River. Riparian shoreline. 5400 ft. T1N R25E S11 NE1/4 40.8363 -109.0608 1 mi. Calc. from TRS Flowering and Fruiting N N 853 RM 87515 Refsdal 1994 RM 663148 RM0295551 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-13603 C. H. Refsdal 2646 Larry Refsdal 6 8 1994 U.S.A. Wyoming Uinta [location and coordinates withheld] Willows, gravelly river rock. 8150 ft. Flowering and Fruiting N RM0295551 N 854 RM 8762 Taylor, Amy 1998 RM 666046 RM0295568 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-549 Amy J. Roderick 7599 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 N RM0295568 N 855 RM 87712 Refsdal 1994 RM 663149 RM0295577 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-13612 C. H. Refsdal 2822 15 8 1994 U.S.A. Wyoming Uinta [location and coordinates withheld] Upland, semi-barren sagebrush slopes. 6500 ft. Flowering and Fruiting N RM0295577 N 856 RM 87783 Refsdal 1994 RM 663150 RM0295606 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-13614 C. H. Refsdal 2885 15 8 1994 U.S.A. Wyoming Uinta Basins and Mountains of Southwest Wyoming: ca 6 air mi NE of Lyman; 1.1 road mi S of I-80 on north side of Business Route I-80. Semi-barren ridge top, gravelly. 6480 ft. 41.3836° N, 110.1911° W; uncertainty 1 mi. T16N R113W S7 W1/2 41.3836 -110.1911 1 mi. Flowering and Fruiting N RM0295606 N 857 RM 87849 Refsdal 1994 RM 663152 RM0295877 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-13618 C. H. Refsdal 2944 3 9 1994 U.S.A. Wyoming Lincoln [location and coordinates withheld] Upland. 6790 ft. Flowering and Fruiting N RM0295877 N 858 RM 87919 Refsdal 1994 RM 663153 RM0295878 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-13624 C. H. Refsdal 3003 3 9 1994 U.S.A. Wyoming Lincoln [location and coordinates withheld] Willow thickets along the creek. 6960 ft. Flowering and Fruiting N RM0295878 N 859 RM 880067 Brummer 2011 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-144105 Lori E. Brummer 7060 14 8 2011 U.S.A. Colorado Montrose Uncompahgre Plateau: BLM lands off of H54 Road, ca 12 air mi S of Delta. Along irrigation ditch in desert scrub. 5670 ft. 38.5768° N, 108.0746° W to 38.5748° N, 108.0735° W; NAD 83, , GPS reading T50N R11W S26 NW1/4 38.5768 -108.0746 NAD 83 GPS reading Flowering N 860 RM 88016 Refsdal 1994 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-13627 C. H. Refsdal 3088 4 9 1994 U.S.A. Utah Daggett North Slope Uinta Mountains: Flaming Gorge National Recreation Area: Sheep Creek, ca 4 air mi S of Manila; junction of Forest Road 218 and Utah Hwy 44 on west side of Forest Road. Upland, sagebrush, and scattered junipers. 6240 ft. T2N R19E S12 40.9233 -109.7299 1 mi. Calc. from TRS Flowering and Fruiting N N 861 RM 8803 Taylor, Amy 1998 RM 666045 RM0295567 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-550 Amy J. Roderick 7635 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 N RM0295567 N 862 RM 88072 Refsdal 1994 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-13630 C. H. Refsdal 3136 4 9 1994 U.S.A. Utah Daggett North Slope Uinta Mountains: Ashley National Forest: Big Springs, ca 5.8 air mi SSW of Manila; ca 5.3 road mi south on Forest Road 218 on both sides of the road. Creekside, willows, scattered junipers. 6920 ft. T2N R19E S8 40.9233 -109.8064 1 mi. Calc. from TRS Flowering and Fruiting N N 863 RM 88088 Refsdal 1994 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-13632 C. H. Refsdal 3150 4 9 1994 U.S.A. Utah Daggett North Slope Uinta Mountains: Ashley National Forest: ca 7.6 road mi E on Forest Road 218 from Utah Hwy 44; south side of road. Aspens, conifer forest, creek. 7600 7660 ft. T2N R19E S21 40.8943 -109.7872 1 mi. Calc. from TRS Flowering and Fruiting N N 864 RM 881198 Dorn 2014 RM 921483 RM0079707 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-156271 Robert D. Dorn 11459 28 7 2014 U.S.A. Wyoming Platte Ca 20 mi NW of Wheatland. Grassland, with Eriogonum alatum and Dalea candida. 5500 ft. 42° 16.8' N, 105° 13.9' W; unknown, , GPS reading 42.28 -105.231667 unknown GPS reading Ray flowers yellow. Flowering N RM0079707 N 865 RM 881343 Dorn 2014 RM 921699 RM0079562 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-156320 Robert D. Dorn 11626 24 9 2014 U.S.A. Wyoming Crook Ca 3.5 mi E of Alva. Open ponderosa pine, with Ambrosia and Solidago. 4800 ft. 44° 41.6' N, 104° 22.3' W; unknown, , GPS reading 44.693333 -104.371667 unknown GPS reading Flowers yellow. Flowering N RM0079562 N 866 RM 881374 Dorn 2014 RM 921748 RM0079806 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-156348 Robert D. Dorn 11657 25 9 2014 U.S.A. Wyoming Crook Ca 5 mi NW of Moorcroft. Grassland, with Artemisia cana and Elymus. 4500 ft. 44° 19.8' N, 105° 3.6' W; unknown, , GPS reading 44.33 -105.06 unknown GPS reading Flowers yellow. Flowering N RM0079806 N 867 RM 881415 Dorn 2014 RM 921645 RM0080038 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-156288 Robert D. Dorn 11520 11 8 2014 U.S.A. Wyoming Platte Rock Lake, ca 6 mi SW of Wheatland. Disturbed area, with Verbena and Tribulus. 5000 ft. 41° 59.3' N, 105° 1.6' W; unknown, , GPS reading 41.988333 -105.026667 unknown GPS reading Flowers yellow. Flowering and Fruiting N RM0080038 N 868 RM 881431 Dorn 2014 RM 921684 RM0079545 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-156312 Robert D. Dorn 11611 24 9 2014 U.S.A. Wyoming Weston Ca 19 mi SSE of Newcastle. Barren shale hills, with Sarcobatus and Halogeton. 3900 ft. 43° 35.8' N, 104° 6.6' W; unknown, , GPS reading 43.596667 -104.11 unknown GPS reading Flowers yellow. Flowering N RM0079545 N 869 RM 881434 Dorn 2014 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-156320 Robert D. Dorn 11626 24 9 2014 U.S.A. Wyoming Crook Ca 3.5 mi E of Alva. Open ponderosa pine, with Ambrosia and Solidago. 4800 ft. 44° 41.6' N, 104° 22.3' W; unknown, , GPS reading 44.693333 -104.371667 unknown GPS reading Flowers yellow. N N 870 RM 881436 Dorn 2014 RM Asteraceae Grindelia squarrosa (Pursh) Dunal RM-156347 Robert D. Dorn 11657 25 9 2014 U.S.A. Wyoming Crook Ca 5 mi NW of Moorcroft. Grassland, with Artemisia cana and Elymus. 4500 ft. 44° 19.8' N, 105° 3.6' W; unknown, , GPS reading 44.33 -105.06 unknown GPS reading Flowers yellow. N N 871 RM 883000 van der Werff RM 799915 RM0090549 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-156779 Henk van der Werff 18879 20 8 2004 U.S.A. New Mexico Taos Valle Vidal unit of Carson National Forest, following State Road 196 E of Castilla, continuing on Forestry Road 1950. Open pine forest and meadows. 2300 2700 m. Perennial, to 50 cm. Heads sticky. Ray flowers yellow. In meadow. N RM0090549 N 872 RM 905372 Seeds of Success RM Asteraceae Grindelia squarrosa (Pursh) Dunal 1. Grindelia squarrosa (Pursh) Dunal. RM-451614 Chloe Battista WYO30-250 Anah Soble 17 7 2018 U.S.A. Wyoming Carbon Washakie Basin: south side of Cow Butte or BLM Road 3308 above Deep Gulch, ca 1.5 air mi SW of Cow Creek Butte, ca 22 3/4 air mi NNE of Baggs. Mesa Verde formation very fine to medium grained sandstone, calcareous sandstone, coal; dark brown loam; slope 9.3 deg, aspect west; upland, with Amelanchier utahensis, Purshia tridentata, Allium acuminatum, Senecio sphaerocephalus, Penstemon caespitosus, Delphinium sp., Lupinus argenteus, Artemisia tridentata ssp. wyoimingensis, Phlox sp. 7470 ft. 41° 20' 52.538" N, 107° 31' 18.73" W; NAD 83, , GPS reading T16N R90W S21 41.347927 -107.521869 NAD 83 GPS reading Flowering N N 873 RM 906854 RMHERB2 RM 961491 RM0219430 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-451732 Nancy E. Hastings 440 28 8 2007 U.S.A. Wyoming Platte Camp Guernsey: Osburn Ranch parcel; east end of transect ca 4.0 km due E of North Platte River, ca 8.4 km NW of Range Control. Level to rolling to sloped; mixed grass prairie with scattered silver sagebrush; silty loam with rocks; with Artemisia cana, Hesperostipa comata, Bromus japonicus, Opuntia polyacantha, Liatris spicata, Bouteloua curtipendula, Artemisia frigida, Achnatherum hymenoides, Juniperus scopulorum, Carex filifolia. 1433 m. 510862E, 4693414N to 510800E, 4693443N; unknown, GPS reading N Infrequent; erect, perennial herb; 3.5 dm tall; disk yellow; ray yellow. Flowering and Fruiting N RM0219430 N 874 RM 9100 Taylor, Amy 1998 RM 666044 RM0295566 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-559 Amy J. Roderick 7901 8 8 1998 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: Pathfinder Reservoir and Mountain: Bishop Point Recreation Area, ca 3.4 air mi W of County Road 409; ca 10.5 air mi SW of Alcova townsite. Sandy shoreline and adjacent granite outcrops; sagebrush and rabbitbrush common. 5880 ft. 42.4966° N, 106.9047° W T29N R84W S9 42.4966 -106.9047 Flowering N RM0295566 N 875 RM 917917 Heidel 2018 RM 981579 RM0247344 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-454949 Bonnie Heidel 4713 4 7 2018 U.S.A. Wyoming Albany West slope Laramie Range: ca 1.2 mi NE of U.S. Hwy 30, ca 3.6 air mi E of downtown Laramie. Small rocky drainage above head of draw, shallow loam; with Dasiphora fruticosa, Cymopeterus glomeratus. 7480 ft. 41.3119° N, 105.5254° W; WGS 84, , GPS reading T16N R73W S36 NW1/4 SE1/4 41.3119 -105.5254 WGS 84 N N GPS reading Flowering N RM0247344 N 876 RM 9207 Taylor, Amy 1998 RM 666043 RM0295583 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-564 Amy J. Roderick 7998 11 8 1998 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: near County Road 211, ca 6.6 air mi SW of Powder River townsite. Badlands; sagebrush and saltbush common. 6060 6100 ft. 42.9606° N, 107.0801° W T35N R85W S31 42.9606 -107.0801 Flowering N RM0295583 N 877 RM 9241 Taylor, Amy 1998 RM 666042 RM0295582 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-565 Amy J. Roderick 8027 12 8 1998 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Seminoe Mountains: Morgan and Marking Pen creeks on County Road 351, ca 2 air mi W of Seminoe Dam. Sagebrush-rabbitbrush draw. 6900 ft. 42.1663° N, 106.9486° W T25N R85W S1 SE1/4 42.1663 -106.9486 Flowering N RM0295582 N 878 RM 928472 RMHERB2 RM 982027 RM0317620 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-459622 Rebecca Cross 34 Danielle Telvin 30 8 2018 U.S.A. Wyoming Fremont Sweetwater Plateau: Long Creek. 3.5 air mi N of Granite Mountain and 8.5 air mi SE of Sand Draw. Mixed grassland, sandy clay soil with Carex nebrasensis, Carex douglasii, Juncus longistylis var. longistylis, Achnatherum hymenoides, Mentha arvensis, Gentiana affinis. 6850 ft. 42.72466° N, 108.0215° W; NAD 83 T32N R94W S25 NE1/4 42.72466 -108.0215 NAD 83 Seeds of Success Collection Ref Number: WY050-196 Flowering N RM0317620 N 879 RM 92967 Refsdal 1995 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-13816 C. H. Refsdal 6383 Barbara McNight 1 8 1995 U.S.A. Utah Daggett Southwestern Wyoming and Adjacent Utah: Browns Park: Green River, ca 13 air mi ESE of Dutch John; 1.8 mi S of junction of Jarvie Ranch/Browns Park roads on west side Browns Park Road. Upland, sandy soils, scattered juniper, salt desert shrubs. 5400 5480 ft. T2N R25E S30 South1/2; also N1/2 S31 40.8798 -109.1373 1 mi. Calc. from TRS Flowering and Fruiting N N 880 RM 93011 Refsdal 1995 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-13817 C. H. Refsdal 6427 Barbara McNight 1 8 1995 U.S.A. Utah Daggett Southwestern Wyoming and Adjacent Utah: Browns Park: Swallow Canyon, ca 16 air mi SE of Dutch John. River's edge, sandy soils, Salix, Tamarix. 5400 5520 ft. T1N R25E S3 40.8508 -109.0799 1 mi. Calc. from TRS Flowering and Fruiting N N 881 RM 93050 Refsdal 1995 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-13818 C. H. Refsdal 6466 Barbara McNight 1 8 1995 U.S.A. Utah Daggett Southwestern Wyoming and Adjacent Utah: Browns Park: Green River, ca 12.2 air mi ESE of Dutch John. Sandy soils. 5400 ft. T2N R25E S31 NW1/4; also T2N R24E NE1/4 S36 40.8653 -109.1373 1 mi. Calc. from TRS Flowering and Fruiting N N 882 RM 9384 Taylor, Amy 1998 RM 666041 RM0295581 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-571 Amy J. Roderick 8156 13 8 1998 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Miracle Mile on North Platte River, ca 1.5 air mi NNE of Kortes Dam. Along river; willow, cottonwood, and limber pine common. 6000 ft. 42.1952° N, 106.8707° W T26N R84W S27 NE1/4; also S22 42.1952 -106.8707 Flowering N RM0295581 N 883 RM 9414 Taylor, Amy 1998 RM 666040 RM0295580 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-573 Amy J. Roderick 8183 15 8 1998 U.S.A. Wyoming Natrona [location and coordinates withheld] Sagebrush-grassland; rabbitbrush common; red sandy soil. 6700 ft. Flowering N RM0295580 N 884 RM 94402 Refsdal 1995 RM 634483 RM0295858 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-13852 C. H. Refsdal 7799 2 9 1995 U.S.A. Wyoming Sweetwater Basins and Mountains of Southwest Wyoming: Linwood Canyon, ca 2.8 air mi NE of Manila, Utah on both sides of Wyo Hwy 530. Semi-barren desert hills, scattered juniper, red sandstone outcrops. 6280 6420 ft. 41.0209° N, 109.6458° W; uncertainty 1 mi. T12N R109W S13 W1/2 41.0209 -109.6458 1 mi. Flowering and Fruiting N RM0295858 N 885 RM 9557 Taylor, Amy 1998 RM 666039 RM0295579 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-579 Amy J. Roderick 8311 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 N RM0295579 N 886 RM 9570 Taylor, Amy 1998 RM 666038 RM0295578 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-580 Amy J. Roderick 8323 17 8 1998 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Como Lake S of U.S. Hwy 30-287, ca 9 air mi W of Medicine Bow townsite. Sagebrush-grassland with greasewood. 6700 ft. 41.9076° N, 106.3721° W T22N R80W S2 41.9076 -106.3721 Flowering N RM0295578 N 887 RM 9675 Taylor, Amy 1998 RM 666037 RM0295590 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-586 Amy J. Roderick 8418 17 8 1998 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Edson N of U.S. Hwy 30-287, ca 12 air mi SW of Hanna. Saline flats near holding pond. 6820 ft. 41.8057° N, 106.7795° W T21N R83W S8 41.8057 -106.7795 Flowering N RM0295590 N 888 RM 9686 Taylor, Amy 1998 RM 666036 RM0295589 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-588 Amy J. Roderick 8428 18 8 1998 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Castle Basin E of Buzzard or County Road 497, ca 19.4 air mi E of Three Forks Junction. Sagebrush-grassland; red sandy soil. 6300 6390 ft. 42.3686° N, 107.0654° W T28N R86W S25; also T28N R85W S30 42.3686 -107.0654 Flowering N RM0295589 N 889 RM 96976 Chumley 1995 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-13908 Timothy W. Chumley 3024 8 8 1995 U.S.A. Colorado Douglas East-central Colorado: Mosquito Range to Plains: Rampart Range: along Jackson Creek, ca 1 air mi N of intersection of Forest Road 300 or Rampart Range Road and Forest Road 507 or Jackson Creek Road, ca 17 air mi N of Woodland Park. On the banks of the stream. 8200 8600 ft. 39.2511° N, 105.1012° W; uncertainty 1 mi. T9S R69W S22 SE1/4 39.2511 -105.1012 1 mi. Flowering N N 890 RM 9749 Taylor, Amy 1998 RM 666035 RM0295588 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-592 Amy J. Roderick 8485 18 8 1998 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: Steamboat Lake S of Wyo Hwy 220, ca 19 air mi W of Alcova townsite. Disturbed roadside. 5955 ft. 42.5403° N, 107.0816° W T30N R86W S25; also S26 42.5403 -107.0816 Flowering N RM0295588 N 891 RM 984 Welp 1995 674450 RM0296304 Asteraceae Grindelia squarrosa (Pursh) Dunal RM-117 Laura Welp 7091b 1 8 1995 U.S.A. Wyoming Fremont Great Divide Basin Area: Popo Agie River Drainage: near Twin Creek, ca 9 air mi S of Derby Dome Oil Field; ca 5.5 air mi NNW of Dilabaugh Buttes. Moist draw on steep south facing slope with dense Bromus tectorum. 6600 6710 ft. 42.5747° N, 108.5711° W T30N R98W S17 N1/2 42.5747 -108.5711 Flowering and Fruiting N RM0296304 N