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 115277 Ebertowski 2003 RM Ranunculaceae Myosurus minimus L. RM-14492 Peter J. Ebertowski 3959 28 5 2003 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: badlands immediately N of Coal Creek, on Wyo Hwy 59, ca 24 mi ENE of Gillette; ca 31 air mi NW of Moorcroft. Reservoir shoreline. 3780 3820 ft. 44.6145° N, 105.319° W T54N R70W S31 South1/2 44.6145 -105.319 Flowering and Fruiting N N 2 RM 116295 Ebertowski 2003 RM Ranunculaceae Myosurus minimus L. RM-14522 Peter J. Ebertowski 4971 16 6 2003 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: Piney Canyon on Piney Canyon or County Road 69, ca 22 air mi ESE of Wright; ca 48 air mi WSW of Newcastle. Pool below spring. 4840 5060 ft. 43.5868° N, 105.1098° W T42N R69W S26 43.5868 -105.1098 Flowering and Fruiting N N 3 RM 139119 Evert 1990 RM Ranunculaceae Myosurus minimus L. RM-15800 Erwin F. Evert 19381 30 6 1990 U.S.A. Montana Beaverhead Henrys Lake Mountains: on Continental Divide just N of Red Rocks Pass and Road, ca 25 mi WSW of West Yellowstone; also Fremont County, Idaho. Prominent in drying mud of pond bottoms within sagebrush-grassland with Eleocharis palustris, Polygonum kelloggii and Camissonia breviflora. 7200 ft. 44.6008° N, 111.5283° W T14S R2E S19 - MT; T15N R42W S29 - ID 44.6008 -111.5283 N N 4 RM 149144 Evert 1995 RM 783591 RM0060977 Ranunculaceae Myosurus minimus L. RM-16277 Erwin F. Evert 29521 24 6 1995 U.S.A. Wyoming Fremont Southeastern Absarokas: Shoshone National Forest: along Forest Road 285 (Double Cabin), ca 1.2 mi NE of Horse Creek Campground. Wet swale/meadow with Juncus balticus, Senecio hydrophilus, Carex athrostachya, and Camissonia breviflora. 8000 ft. 43.677° N, 109.5997° W T43N R106W S20 43.677 -109.5997 Flowering and Fruiting N RM0060977 N 5 RM 157320 Evert 1999 RM 821753 RM0023692 Ranunculaceae Myosurus minimus L. RM-16648 Erwin F. Evert 37862 7 8 1999 U.S.A. Wyoming Park Yellowstone Plateau: Yellowstone National Park: along (Old) Pelican Creek Trail, ca 1 mi NE of Indian Pond. Seasonally wet meadow with Deschampsia cespitosa, Perideridia montana, and Aster integrifolius. 7850 ft. 44.5572° N, 110.3027° W; uncertainty 1 mi. T53N R112W S24 44.5572 -110.3027 1 mi. YELL-1796 YELL 143083 Fruiting N RM0023692 N 6 RM 195394 Gros Ventre 1995 RM 659073 RM0243509 Ranunculaceae Myosurus minimus L. RM-17912 Ronald L. Hartman 52443 Stuart Markow 23 7 1995 U.S.A. Wyoming Sublette Gros Ventre Area: ca 5 air mi NW of Bondurant. Along river. 7400 ft. 43.2423° N, 110.4694° W T38N R114W S24 NW1/4 43.2423 -110.4694 0 m. Fruiting N RM0243509 N 7 RM 197246 Mt Leidy 1995 RM 659205 RM0243510 Ranunculaceae Myosurus minimus L. RM-18162 Ronald L. Hartman 52054 16 7 1995 U.S.A. Wyoming Teton Mount Leidy Highland Area: ca 6 air mi SSW of Moran. Grassy area. 7300 7400 ft. 43.7633° N, 110.5515° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T44N R114W S20 43.7633 -110.5515 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN Fruiting N RM0243510 N 8 RM 197631 Mt Leidy 1995 RM 659207 RM0243512 Ranunculaceae Myosurus minimus L. RM-19 Ronald L. Hartman 52816 24 7 1995 U.S.A. Wyoming Teton Mount Leidy Highland Area: Burnt Creek and ridge to east. 7200 8200 ft. T42N R112W S30; also S31 Fruiting N RM0243512 N 9 RM 198525 Mt Leidy 1995 Ranunculaceae Myosurus minimus L. RM-18190 Ronald L. Hartman 53730 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: ca 4.5 air mi N of Lower Slide Lake. Ridge and meadows. 8500 9000 ft. T43N R114W S16 NE1/4 Fruiting N N 10 RM 210046 Arizona/New Mexico Ranunculaceae Myosurus minimus L. RM-10636 Ronald L. Hartman 5143 30 4 1978 U.S.A. Arizona Cochise 5 mi S of Willcox: Willcox Lake: east side along railroad acess road. Occasional on stabilized sand dunes, common in tufts of grass. N N 11 RM 229583 So Salt River Range RM 646354 RM0243514 Ranunculaceae Myosurus minimus L. RM-20456 B. E. Nelson 34794 7 6 1995 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: ridge above and N of Hams Fork, ca 7.3 air mi NNW of Kemmerer. Wet drainage in sagebrush meadow. 7180 7340 ft. 41.8818° N, 110.5703° W T22N R116W S15 S1/2 41.8818 -110.5703 Flowering and Fruiting N RM0243514 N 12 RM 251139 Kostel 2004 RM Ranunculaceae Myosurus minimus L. RM-21714 Grace M. Kostel 4724 13 10 2003 U.S.A. South Dakota Custer Buffalo Gap National Grassland and Vicinity: ca 15.5-16 air mi SSE of Hermosa along French Creek. Creek banks with moist clay and silt soils. 3050 ft. 43.6377° N, 103.0302° W; GPS Reading T5S R9E S9 NE1/4 43.6377 -103.0302 GPS Reading Flowering and Fruiting N N 13 RM 251200 Kostel 2004 RM Ranunculaceae Myosurus minimus L. RM-21715 Grace M. Kostel 4778 13 10 2003 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: ca 15 air mi NE of Smithwick. Upland slope of gravel in a Bouteloua gracilis xeric plant community; soils are rocky and gravelly. 3150 ft. 43° 27' 39" N, 103° 3' 18" W; GPS Reading T7S R9E S9 43.460833 -103.055 GPS Reading Fruiting N N 14 RM 251437 Kostel 2004 RM Ranunculaceae Myosurus minimus L. RM-21732 Grace M. Kostel 572 B. E. Nelson 24 5 2004 U.S.A. South Dakota Fall River Buffalo Gap National Grassland and Vicinity: 1 mi N of County Road 5, 5.5 mi WNW of Pioneer Rest Area, 7.5 mi WSW of Oelrichs. In an unused and revegetated and restabilized gravel pit. 3680 ft. 43.0646° N, 103.3867° W; GPS Reading T11S R6E S22 SE1/4 43.0646 -103.3867 GPS Reading Flowering and Fruiting N N 15 RM 251827 Kostel 2004 RM Ranunculaceae Myosurus minimus L. RM-21750 Grace M. Kostel 927 30 5 2004 U.S.A. Nebraska Sioux Oglala National Grassland and Vicinity: ca 21-22 air mi NNW of Crawford and 1-2 mi E of Hat Creek Road on Forest Road 925. In prairie dog town with soil ranging from sand, silt to clay. 3650 3700 ft. 42.938° N, 103.649° W to 42.948° N, 103.665° W; GPS Reading T34N R54W S11 N1/2; also W1/4 S3 42.938 -103.649 GPS Reading Fruiting N N 16 RM 280251 Lyon 1993 Ranunculaceae Myosurus minimus L. RM-22702 Margarette J. Lyon 1403 31 5 1993 U.S.A. Colorado San Miguel San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Uncompahgre National Forest: ca 9 air mi S of Norwood. In ponderosa pine and oak with grassy parks. 8000 ft. 38.0169° N, 108.3059° W T43N R13W S4; also S16 and S22 38.0169 -108.3059 Flowering N N 17 RM 307874 Mt Leidy 1995 659207 Ranunculaceae Myosurus minimus L. RM-24635 Ronald L. Hartman 52816 24 7 1995 U.S.A. Wyoming Teton Mount Leidy Highland Area: Burnt Creek and ridge to east. 7200 8200 ft. 43.5764° N, 110.3374° W; uncertainty 2 mi. T42N R112W S30; also S31 43.5764 -110.3374 2 mi. Fruiting N N 18 RM 308337 Mt Leidy 1995 RM 659206 RM0243511 Ranunculaceae Myosurus minimus L. RM-24644 Ronald L. Hartman 53730 16 8 1995 U.S.A. Wyoming Teton Mount Leidy Highland Area: highland N of Lower Gros Ventre Drainage and S of Ditch Creek, ca 4.5 air mi N of Lower Slide Lake. Ridge and meadows. 8500 9000 ft. 43.6916° N, 110.5366° W T43N R114W S16 NE1/4 43.6916 -110.5366 Fruiting N RM0243511 N 19 RM 320790 Newton 2005 RM Ranunculaceae Myosurus minimus L. RM-25095 Rachel Newton 297 17 6 2005 U.S.A. Wyoming Sweetwater Wetlands and Adjacent Areas: natural pond ca 17.5 air mi NE of Farson. Uplands of pond. 6973 ft. 42.236° N, 109.1664° W; GPS Reading T26N R104W S12 SE1/4 42.236 -109.1664 NAD 83 GPS Reading Fruiting N N 20 RM 339343 Porter RM 236993 RM0243539 Ranunculaceae Myosurus minimus L. RM-31450 C. L. Porter 6225 17 5 1953 U.S.A. Wyoming Albany Ca 7 mi E of Rock River. Moist greasewood community on alkaline soil. 6800 ft. 41.7027° N, 105.8619° W; NAD 83, uncertainty 2 mi., Digital Map T20N R75W S18 41.7027 -105.8619 NAD 83 2 mi. Digital Map Located 7 miles east (SE) of Rock River on US Hwy 30 & 287 near Meiser Creek; ca 4 miles NW of Lookout along the highway; ca 2.5 miles SE of Lower Pine Ridge; geo-locate.org. EL Flowering and Fruiting N RM0243539 N 21 RM 341610 Porter RM 268327 RM0243533 Ranunculaceae Myosurus minimus L. RM-32566 C. L. Porter 9125a Marjorie W. Porter 11 7 1962 U.S.A. Wyoming Crook Devils Tower National Monument: along the Belle Fourche River. Occasional, in prairie dog town. 3500 ft. 44.5814° N, 104.7166° W; NAD 83, uncertainty 1 mi., Digital Map T53N R65W S18 44.5814 -104.7166 NAD 83 1 mi. Digital Map Located along the Belle Fourche River, south side of the Monument, based on the Devils Tower map of 1955; ca 1 air mile SW of the Devils Tower Post Office; geo-locate.org. EL Fruiting N RM0243533 N 22 RM 353720 Reif 2004 RM 813877 RM0121883 Ranunculaceae Myosurus minimus L. RM-33184 B. E. Nelson 61864 Jill Larson 18 7 2004 U.S.A. New Mexico Sandoval Santa Fe National Forest and Vicinity: near the head of Arroyo San Jose on Mesa de Cuba, ca 3/4 air mi S of U.S. Hwy 550, ca 3.5 air mi NW of Cuba. Dry to wet flats around stock pond. 7080 7180 ft. 36.0607° N, 106.9992° W; GPS Reading T21N R2W S12 SE1/4 36.0607 -106.9992 GPS Reading Fruiting N RM0121883 N 23 RM 429895 Scott 2007 RM 908109 RM0022566 Ranunculaceae Myosurus minimus L. 1. Myosurus minimus L.
Annotated by David Scott. RM-65952 David Scott 4352 Tacheeni Scott 7 7 2007 U.S.A. Wyoming Teton Bridger-Teton National Forest: Teton Wilderness: near Gravel Lake, ca 15 air mi NE of Moran; ca 31 air mi NE of Moose. Damp depression in area burned in 1988. 7780 ft. 44.0283° N, 110.3752° W; GPS Reading T47N R113W S24 NW1/4 44.0283 -110.3752 NAD 83 GPS Reading Flowering and Fruiting N RM0022566 N 24 RM 468279 So Rocky Mts RM 30671 Ranunculaceae Myosurus minimus L. Myosurus minimus L.
Annotated by C. L. Porter in 1964. RM-73526 Kenneth K. Mackenzie 275 8 1901 U.S.A. Colorado Summit Near Breckenridge. Fruiting N N 25 RM 473280 Philmont 1968 RM 296567 Ranunculaceae Myosurus minimus L. RM-85576 Ronald L. Hartman 1989 18 6 1968 U.S.A. New Mexico Colfax Philmont Scout Ranch, near Cimarron, Vaca Pond near Harlan Camp. Common at margin of pond with Eleocharis sp. And Veronica sp. 7600 ft. 36.5093 -105.0092 NAD 83 0 mi. N N Nat. Geog. TOPO! Fruiting N N 26 RM 473383 So Rocky Mts RM 566973 Ranunculaceae Myosurus minimus L. RM-85615 Ronald L. Hartman 22494 Susan D'Alcamo, Neil and Donald Snow. 28 5 1987 U.S.A. New Mexico Rio Arriba Carson National Forest: Canyon Bancos ca. 14 air mi W of Dulce. Stream floodplain and adjacent sandstone mesas with pinyon-juniper. 6900 7150 ft. T31N R4W S9; also S10, S11, S14, S15, S16 36.9139 -107.2597 NAD 83 1 mi. Nat. Geog. TOPO! Fruiting N N 27 RM 48821 Packer 1997 Ranunculaceae Myosurus minimus L. 1. Myosurus minimus L.
Annotated by B. A. Packer. RM-12365 B. E. Nelson 42269 27 7 1997 U.S.A. Wyoming Albany Laramie Range: along Davidson Creek, ca 5 air mi NW of Marshall and ca 4 air mi SE of Little Medicine; ca 74.5 air mi NNW of Laramie. Vernal pools in stream bed. 7460 7600 ft. 42.3397° N, 105.9362° W T27N R76W S3 E1/2 42.3397 -105.9362 Fruiting N N 28 RM 525675 Arizona/New Mexico RM 612179 Ranunculaceae Myosurus minimus L. RM-10636 Ronald L. Hartman 5143 30 4 1978 U.S.A. Arizona Cochise 5 mi S of Willcox: Willcox Lake: east side along railroad acess road. On stabilized sand dunes; in tufts of grass. Flowering and Fruiting N N 29 RM 532677 Vanderhorst 1990 685487 Ranunculaceae Myosurus minimus L. RM-102650 Ronald L. Hartman 26216 27 6 1990 U.S.A. Colorado Garfield Flat Tops/White River Plateau: Coulter Mesa Road, ca 1 mi NW of Orphan Springs; 18 air mi N of Rifle. Pond, sagebrush meadows, and aspen groves. 9200 9300 ft. 39.7751° N, 107.7385° W T3S R92W S20; also S29 39.7751 -107.7385 N N 30 RM 592993 Dueholm Misc RM 525120 RM0243360 Ranunculaceae Myosurus minimus L. RM-106334 Keith H. Dueholm 11862 24 6 1983 U.S.A. Wyoming Sweetwater Washakie Basin: ca 11 air mi SSE of Tipton. Moist area under Artemisia tridentata above small drainage. 7100 ft. 41.4356° N, 108.1892° W; uncertainty 1 mi. T17N R96W S23 SE1/4 of NW1/4 41.4356 -108.1892 1 mi. Flowering and Fruiting N RM0243360 N 31 RM 593349 Dueholm 1978 RM 328124 RM0243524 Ranunculaceae Myosurus minimus L. RM-454502 Keith H. Dueholm 1378 Ronald L. Hartman 25 5 1978 U.S.A. Wyoming Campbell Ca 1/2 mi W of Weston, near Soda Well. Muddy ground, below dike by pond. 3700 ft. T54N R70W S20 Flowering and Fruiting N RM0243524 N 32 RM 593580 Dueholm 1978 RM 328123 RM0243516 Ranunculaceae Myosurus minimus L. RM-106393 Keith H. Dueholm 1608 Ronald L. Hartman 28 5 1978 U.S.A. Wyoming Campbell Powder River Basin: Pumpkin Buttes: North Butte. Eroded rocky slopes on W face, rolling plains below, and plains at summit. Juniper and limber pine on slopes; near small pool on summit. 6049 ft. 43.7864° N, 105.9553° W; uncertainty 3 mi. T44N R76W S14; also S15 and S16 43.7864 -105.9553 3 mi. Flowering and Fruiting N RM0243516 N 33 RM 594196 Dueholm 1978 RM 328122 RM0243519 Ranunculaceae Myosurus minimus L. RM-106435 Keith H. Dueholm 2224 Ronald L. Hartman 11 6 1978 U.S.A. Wyoming Campbell [location and coordinates withheld] Plains, streambanks, drying mud behind holding dam; drying mud, near high water mark of holding pond, and below dam in old creek bed. 4900 ft. Flowering and Fruiting N RM0243519 N 34 RM 619373 Fertig 1990 RM 589501 RM0243508 Ranunculaceae Myosurus minimus L. RM-107375 Ronald L. Hartman 26776 9 7 1990 U.S.A. Wyoming Sublette West Slope Wind River Range: between Willow Lake and Fremont Lake near Trapper Lake Trailhead. Sagebrush grassland and aspen woodland with series of filled and dried-up ponds. 8100 8200 ft. 43.0044° N, 109.85° W T35N R109W S15; also S22 43.0044 -109.85 Flowering and Fruiting N RM0243508 N 35 RM 619421 Fertig 1990 RM 587633 RM0243517 Ranunculaceae Myosurus minimus L. RM-107376 Ronald L. Hartman 27005 12 7 1990 U.S.A. Wyoming Teton West Slope Wind River Range: Fish Creek/Moccasin Basin Area, Squaw Creek Road from North Fork Fish Creek to Open Fork Creek. Sagebrush grassland. 8000 8300 ft. 43.6311° N, 110.1208° W T42N R111W S1; also T42N R110W S6 43.6311 -110.1208 2 mi. Flowering and Fruiting N RM0243517 N 36 RM 622784 Dueholm 1978 RM 328121 RM0243518 Ranunculaceae Myosurus minimus L. RM-107570 Ronald L. Hartman 5600 Keith H. Dueholm 27 5 1978 U.S.A. Wyoming Campbell Powder River Basin: ca 14.5 air mi S of Gillette at crossing of Caballo Creek. Low flats along creek dominated by sagebrush and greasewood. 4800 ft. 44.07889° N, 105.455° W; uncertainty 2 mi. T47N R72W S1; also S2 44.07889 -105.455 2 mi. Flowering and Fruiting N RM0243518 N 37 RM 622833 Dueholm 1978 RM 328125 RM0243520 Ranunculaceae Myosurus minimus L. RM-107573 Ronald L. Hartman 5649 Keith Dueholm 27 5 1978 U.S.A. Wyoming Campbell Powder River Basin: Pumpkin Buttes: South Middle Butte. Flat to rolling top with about 40 feet of sandstone cap rock beneath and steep slopes; top, edge of pool. 6000 ft. 43.7294° N, 105.8761° W; uncertainty 3 mi. T43N R75W S4; also S5 and S9 43.7294 -105.8761 3 mi. Flowering and Fruiting N RM0243520 N 38 RM 622948 Dueholm 1978 RM 328126 RM0243521 Ranunculaceae Myosurus minimus L. RM-107580 Ronald L. Hartman 5763 Keith Dueholm 29 5 1978 U.S.A. Wyoming Campbell Powder River Basin: along All Night Creek, ca 8 air mi E of South Pumpkin Butte. Along creek. 5000 ft. 43.6989° N, 105.6917° W; uncertainty 1 mi. T43N R74W S13 43.6989 -105.6917 1 mi. Flowering and Fruiting N RM0243521 N 39 RM 623148 Dueholm 1978 RM 328127 RM0243522 Ranunculaceae Myosurus minimus L. RM-107598 Ronald L. Hartman 5963 Keith Dueholm 4 6 1978 U.S.A. Wyoming Campbell Powder River Basin: Echeta Road, ca 2 air mi SE of Echeta. Eroded slopes, flats, and river bottoms; flats. 4100 ft. 44.4242° N, 105.845° W; uncertainty 2 mi. T51N R75W S2; also S11 and S12 44.4242 -105.845 2 mi. Flowering and Fruiting N RM0243522 N 40 RM 623547 Dueholm 1978 RM 328128 RM0243523 Ranunculaceae Myosurus minimus L. RM-107622 Ronald L. Hartman 6362 8 6 1978 U.S.A. Wyoming Campbell Powder River Basin: ca 18 air mi SE of Gillette. Marshy area near road. 4600 ft. 44.0808° N, 105.2708° W; uncertainty 1 mi. T47N R70W S4 44.0808 -105.2708 1 mi. Flowering and Fruiting N RM0243523 N 41 RM 623581 Dueholm 1978 RM 328129 RM0243515 Ranunculaceae Myosurus minimus L. RM-107626 Ronald L. Hartman 6396 9 6 1978 U.S.A. Wyoming Campbell Powder River Basin: ca 7 air mi ESE of Gillette. Stream with adjacent eroded hills and plains; stream margin. 4600 ft. 44.22556° N, 105.35861° W; uncertainty 1 mi. T49N R71W S14 44.22556 -105.35861 1 mi. Flowering and Fruiting N RM0243515 N 42 RM 656424 Cramer 1995 RM 641044 RM0243513 Ranunculaceae Myosurus minimus L. RM-109653 Thomas Cramer 5693 7 6 1995 U.S.A. Wyoming Lincoln Green River Basin: south end of Fontenelle Hogbacks, ca 16.5 air mi WSW of La Barge. Snowmelt grassy meadow with scattered sagebrush. 8250 ft. 42.2112° N, 110.4931° W T26N R115W S28 SW1/4 42.2112 -110.4931 Flowering and Fruiting N RM0243513 N 43 RM 665507 Marriott 1983 RM 744003 RM0243526 Ranunculaceae Myosurus minimus L. RM-105569 Hollis Marriott 3938 5 7 1983 U.S.A. Wyoming Crook Black Hills: between Goldie Road and Elkhorn Creek, ca 6 air mi WNW of Seely. Moist gully in big sagebrush-grassland. 3800 ft. 44.82556° N, 104.74583° W; uncertainty 1 mi. T56N R66W S23 NE1/4 of; and NW1/4 of S24 44.82556 -104.74583 1 mi. Fruiting N RM0243526 N 44 RM 667849 Marriott 1984 RM 744002 RM0243525 Ranunculaceae Myosurus minimus L. RM-105615 Hollis Marriott 6280 25 5 1984 U.S.A. Wyoming Weston Black Hills: W of Wyo Hwy 116; ca 4 air mi NNE of Upton. Roadside in big sagebrush grassland. 4600 ft. 44.1717° N, 104.60417° W; uncertainty 1 mi. T48N R65W S1 44.1717 -104.60417 1 mi. Flowering and Fruiting N RM0243525 N 45 RM 674991 Marriott 1982 RM 381969 RM0243535 Ranunculaceae Myosurus minimus L. RM-155301 Hollis Marriott 1022 19 5 1982 U.S.A. Wyoming Crook Devils Tower National Monument: Prairie Dog Town. Locally abundant on distrubed sandy alluvial soil. 3850 ft. T53N R65W S18 N N Flowering and Fruiting N RM0243535 N 46 RM 675001 Marriott 1982 RM 381970 RM0243534 Ranunculaceae Myosurus minimus L. RM-111697 Hollis Marriott 1077 26 5 1982 U.S.A. Wyoming Crook Devils Tower National Monument; Prairie dog town. Locally abundant on distrubed alluvial soil. 3850 ft. T53N R65W S18 Flowering and Fruiting N RM0243534 N 47 RM 675274 WY Black Hills RM 143409 RM0243536 Ranunculaceae Myosurus minimus L. RM-111893 Marion Ownbey 548a 5 6 1935 U.S.A. Wyoming Crook 7 mi NW of Hulett. Moist draw. 4500 ft. Flowering and Fruiting N RM0243536 N 48 RM 704320 Legler 2007 RM 905112 RM0031562 Ranunculaceae Myosurus minimus L. 1. Myosurus minimus L.
Annotated by Ben Legler on 1/20/2008. RM-119787 Ben Legler 5107 27 6 2007 U.S.A. New Mexico Colfax Vermejo Park Ranch: on ridgeline between Crow Canyon and Number Eight Canyon, 1.5 mi S of NM Hwy 555. Small cattle watering pond, not quite dry, edges composed of moist to dry mud, with Eleocharis engelmannii, Plagiobothyris scouleri, Juncus bufonius. 8075 ft. 36° 52' 2.5" N, 104° 42' 6.7" W; WGS 84, uncertainty 5 m., GPS reading 36.867361 -104.701861 WGS 84 5 m. N GPS reading BEN Occasional in drying mud around pond margin. Photographed. Fruiting N VPR04927,VPR04922,VPR04921,RM0031562 N 49 RM 755742 Hallman 2009 USFS 884866 USFS0049966 Ranunculaceae Myosurus minimus L. RM-119486 B. E. Nelson 76858 Hans Hallman 8 6 2009 U.S.A. Montana Carter Custer National Forest: Ekalaka Hills: on Forest Road 3102A ca 1-1.5 air mi SE of junction of Mont Hwy 323 and Prairie Dale Road, ca 8-8.5 air mi SE of Ekalaka. Vernal depression in meadow. 3380 3600 ft. 45.8202° N, 104.4159° W to 45.8135° N, 104.4154° W; NAD 83, , GPS reading T1N R59E S29 45.8135 -104.4154 NAD 83 GPS reading Fruiting N USFS0049966 50 RM 755841 Hallman 2009 USFS 890810 USFS0057415 Ranunculaceae Myosurus minimus L. RM-119495 B. E. Nelson 76956 Hans Hallman 9 6 2009 U.S.A. South Dakota Harding Custer National Forest: Slim Buttes: from the top down to Window Rock, ca 16-16.5 air mi E of Buffalo. Vernal area back of the rim. 3180 3590 ft. 45.5715° N, 103.2097° W to 45.5695° N, 103.2131° W; NAD 83, , GPS reading T19N R8E S36 W1/2 45.5715 -103.2097 NAD 83 GPS reading Fruiting N USFS0057415 51 RM 757264 Hallman 2009 USFS 884865 USFS0049965 Ranunculaceae Myosurus minimus L. RM-119036 Hans Hallman 160 11 6 2009 U.S.A. South Dakota Harding Custer National Forest: Slim Buttes: ca 1 air mi W of SD Hwy 79 on JB or Forest Road 115 at southwest end of Square Top Butte, ca 22 air mi SE of Buffalo. Grassy flat above hardwood draw. 3220 3400 ft. 45.4016° N, 103.1795° W; NAD 83, , GPS reading T17N R8E S29 SW1/4; also SE1/4 S31 and NW1/4 S32 45.4016 -103.1795 NAD 83 GPS reading Fruiting N USFS0049965 52 RM 757383 Hallman 2009 USFS 890813 USFS0057418 Ranunculaceae Myosurus minimus L. RM-119045 Hans Hallman 279 13 6 2009 U.S.A. South Dakota Harding Custer National Forest: North Cave Hills: between Sawmill Canyon and Devils Canyon, ca 6.5 air mi WNW of Ludlow. Open sagebrush grassland. 3080 3360 ft. 45.8596° N, 103.4945° W; NAD 83, , GPS reading T22N R5E S16 S1/4 45.8596 -103.4945 NAD 83 GPS reading Fruiting N USFS0057418 53 RM 757415 Hallman 2009 USFS 890812 USFS0057417 Ranunculaceae Myosurus minimus L. RM-119047 Hans Hallman 311 13 6 2009 U.S.A. South Dakota Harding Custer National Forest: North Cave Hills: in draw and on mesa just N of Forest Road 123, ca 0.5 air mi W of Picnic Spring, ca 6.5 air mi WNW of Ludlow. Grass-dominated mesa. 3200 3340 ft. 45.8728° N, 103.5037° W; NAD 83, , GPS reading T22N R5W S15 W1/2; also NE1/4 S16 45.8728 -103.5037 NAD 83 GPS reading Fruiting N USFS0057417 54 RM 757655 Hallman 2009 RM Ranunculaceae Myosurus minimus L. RM-119061 Hans Hallman 550 14 6 2009 U.S.A. South Dakota Harding East Short Pine Hills: ca 0.5 air mi N of Forest Road 3111, ca 6 air mi E of Harding. Grasslands interspersed with badlands. 3620 3980 ft. 45.3859° N, 103.7159° W; NAD 83, , GPS reading T16N R3E S2 NE1/4; also NW1/4 S1 and T17N R3E SE1/4 S35 45.3859 -103.7159 NAD 83 GPS reading Flowering and Fruiting N 55 RM 757747 Hallman 2009 RM Ranunculaceae Myosurus minimus L. RM-119070 Hans Hallman 642 18 6 2009 U.S.A. South Dakota Harding S of SD Hwy 20 ca 3.5 air mi ESE of Jumpoff Divide, ca 9.5 air mi W of Buffalo. Grass-dominated open, rolling grazing land. 2880 3070 ft. 45.5698° N, 103.7357° W; NAD 83, , GPS reading T19N R3E S34 NE1/4 45.5698 -103.7357 NAD 83 GPS reading Fruiting N 56 RM 758375 Hallman 2009 USFS 890811 USFS0057416 Ranunculaceae Myosurus minimus L. RM-119131 Hans Hallman 1269 25 6 2009 U.S.A. Montana Carter Custer National Forest: Ekalaka Hills: in and around the head of Flasted Draw, 1.5-2 air mi SW of Red Hill and ca 3.5 air mi E of Ekalaka. Big sagebrush and grass-dominated flat. 3640 3700 ft. 45.8922° N, 104.4743° W; NAD 83, , GPS reading T2N R58E S35 E1/2 45.8922 -104.4743 NAD 83 GPS reading Fruiting N USFS0057416 57 RM 770173 Evert 2002 RM 909703 RM0067118 Ranunculaceae Myosurus minimus L. RM-129608 Erwin F. Evert 39177 21 6 2002 U.S.A. Wyoming Park Absaroka-Beartooth Mountains: Yellowstone National Park: east side of Hellroaring Mountain, ca 2 mi N of the Yellowstone River. In wet shallow soil of seepages over granitic bedrock with Floerkea proserpinacoides, Saxifraga subapetala, and Dodecatheon pulchellum. 6500 ft. 44.9838° N, 110.4411° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T58N R112W S29 44.9838 -110.4411 NAD 83 0 mi. Nat. Geog. TOPO! Fruiting N RM0067118 N 58 RM 788019 Charboneau 2010 RM Ranunculaceae Myosurus minimus L. RM-128566 B. E. Nelson 80120 15 6 2010 U.S.A. Montana Valley W of Hinsdale North Road and head of Sheepherders Coulee, ca 10 air mi N of Hinsdale; ca 32 air mi NW of Glasgow. Vernal wet area. 2560 2625 ft. 48.5351° N, 107.0847° W; NAD 83, GPS reading T32N R36E S18 NE1/4 48.5351 -107.0847 NAD 83 GPS reading Fruiting N 59 RM 807276 Missouri Plateau RM 163254 Ranunculaceae Myosurus minimus L. RM-121955 L. M. Umbach 268 4 7 1903 U.S.A. Montana Glacier Midvale (now East Glacier Park). Plains. Flowering and Fruiting N N 60 RM 807277 Missouri Plateau RM 89518 Ranunculaceae Myosurus minimus L. RM-137214 J. W. Blankinship s.n. 26 6 1899 U.S.A. Montana Gallatin Bozeman. Swales. Fruiting N N 61 RM 807278 Missouri Plateau RM 218538 Ranunculaceae Myosurus minimus L. RM-130764 C. Leo Hitchcock 17773 27 6 1948 U.S.A. Montana Lake 1 mi S of Charlo. Edge of pothole. Fruiting N N 62 RM 807279 Missouri Plateau RM 395012 Ranunculaceae Myosurus minimus L. RM-142827 Klaus H. Lackschewitz 8834 David Ramsden 29 5 1979 U.S.A. Montana Phillips Charles M. Russell National Wildlife Refuge: Wildlife Tour Road off Slippery Anne Ranger Station. In tall grass around small stockpond. T22N R24E S25 Flowering and Fruiting N N 63 RM 807280 Missouri Plateau USFS 457434 Ranunculaceae Myosurus minimus L. RM-125319 E. J. Woolfolk W-114 31 5 1937 U.S.A. Montana Custer Northern Rocky Mountain U.S. Range and Livestock experiment station: Pasture K. Level ground; sandy clay soil; with Carex; moist place. 2800 ft. Local. Flowering and Fruiting N N 64 RM 807281 Missouri Plateau RM 54332 Ranunculaceae Myosurus minimus L. RM-142828 L. R. Waldron 2295 30 5 1904 U.S.A. North Dakota Glen [illegible]. Fruiting N N 65 RM 807282 Missouri Plateau RM 620238 Ranunculaceae Myosurus minimus L. RM-142829 Neil Hotchkiss 91 8 5 1942 U.S.A. North Dakota Ward Niobe Coulee, 5 mi NW of Kenmare. Among low grasses in damp soil. Flowering and Fruiting N N 66 RM 807283 Missouri Plateau RM 242950 Ranunculaceae Myosurus minimus L. RM-142265 Harry Hapeman s.n. 20 5 1918 U.S.A. Nebraska Kearney Minden. Flowering and Fruiting N N 67 RM 807284 Missouri Plateau RM 18285 Ranunculaceae Myosurus minimus L. RM-142830 J. M. Bates s.n. 6 1899 U.S.A. Nebraska Merriman. Fruiting N N 68 RM 807285 Missouri Plateau RM 15 Ranunculaceae Myosurus minimus L. RM-142831 W. C. Knight s.n. U.S.A. Nebraska Lancaster Fruiting N N 69 RM 807286 Missouri Plateau RM 149737 Ranunculaceae Myosurus minimus L. RM-142832 Bell s.n. C. L. Shear 15 5 1897 U.S.A. Nebraska Waverly. Flowering and Fruiting N N 70 RM 819526 Charboneau 2011 RM Ranunculaceae Myosurus minimus L. RM-141721 Joseph L. M. Charboneau 3969 22 5 2011 U.S.A. Montana Phillips Turkey Track Hill, NW of the end of the paved portion of Mont Hwy 243, ca 1 air mi N of the Milk River, ca 7 air mi N of Saco; ca 28 air mi ENE of Malta. Permanently wet depression. 2280 2320 ft. 48.5507° N, 107.3565° W; NAD 83, GPS reading T32N R34E S6 SW1/4; also S7 NW1/4 48.5507 -107.3565 NAD 83 GPS reading Flowering N 71 RM 820034 Charboneau 2011 RM Ranunculaceae Myosurus minimus L. RM-141916 Joseph L. M. Charboneau 4478 4 6 2011 U.S.A. Montana Phillips Spring Coulee, W of U.S. Hwy 191, ca 1.5 air mi W of the Milk River, ca 10.5 air mi NNE of Malta. Moist places. 2270 2500 ft. 48.496° N, 107.7649° W to 48.4936° N, 107.771° W; NAD 83, GPS reading T32N R30E S36 N1/2 48.496 -107.7649 NAD 83 GPS reading Flowering and Fruiting N 72 RM 820467 Charboneau 2011 RM Ranunculaceae Myosurus minimus L. RM-141977 Joseph L. M. Charboneau 4911 12 6 2011 U.S.A. Montana Phillips W of North Forks Road, ca 6 air mi S of Saskatchewan, ca 12 air mi NNE of Whitewater; ca 43 air mi NNE of Malta. In standing water in depression. 2710 2720 ft. 48.9138° N, 107.5132° W; NAD 83, GPS reading T37N R32E S33 SW1/4 48.9138 -107.5132 NAD 83 GPS reading Flowering N 73 RM 820766 Charboneau 2011 RM Ranunculaceae Myosurus minimus L. RM-142014 Joseph L. M. Charboneau 5210 15 6 2011 U.S.A. Montana Phillips W of Midale Road, ca 4.5 air mi NNE of Veseth Reservoir, ca 28.5 air mi ENE of Zortman; ca 28 air mi SSW of Malta. Moist depressions. 2720 2730 ft. 47.9905° N, 108.1218° W; NAD 83, GPS reading T26N R28E S21 SE1/4 47.9905 -108.1218 NAD 83 GPS reading Fruiting N 74 RM 820807 Charboneau 2011 RM Ranunculaceae Myosurus minimus L. RM-142020 Joseph L. M. Charboneau 5251 15 6 2011 U.S.A. Montana Phillips Button Butte Coulee, W of Rudolph Valley Road, ca 5 air mi WNW of Button Butte, ca 29 air mi NW of Zortman; ca 26 air mi SSW of Malta. Moist depressions. 2540 2560 ft. 48.1158° N, 107.9847° W; NAD 83, GPS reading T27N R29E S4 SE1/4; S9 NE1/4 48.1158 -107.9847 NAD 83 GPS reading Fruiting N 75 RM 821338 Charboneau 2011 RM Ranunculaceae Myosurus minimus L. RM-142063 Joseph L. M. Charboneau 5782 Mark Majerus, Michael Dolan, Noorjahan Parwana, and Katie Butts 24 6 2011 U.S.A. Montana Phillips American Prairie Reserve: W of Reynolds Hill Road, ca 4.5 air mi W of Square Butte, ca 40.5 air mi ESE of Zortman; ca 42 air mi SSE of Malta. In or on shores of stock pond. 2520 2600 ft. 47.7729° N, 107.6914° W to 47.7728° N, 107.701° W; NAD 83, GPS reading T23N R31E S11 NE1/4 47.7729 -107.6914 NAD 83 GPS reading Fruiting N 76 RM 822836 Charboneau 2011 RM Ranunculaceae Myosurus minimus L. RM-142180 Joseph L. M. Charboneau 7288 11 7 2011 U.S.A. Montana Phillips Korsbeck Waterfowl Production Area: W of Stage Road, ca 8 air mi N of Ester Lake, ca 24 air mi NNE of Zortman; ca 21.5 air mi SW of Malta. Pond-edge wetlands. 2590 2600 ft. 48.2154° N, 108.2706° W; NAD 83, GPS reading T28N R27E S5 N1/2 48.2154 -108.2706 NAD 83 GPS reading Fruiting N 77 RM 840149 Hallman 2009 USFS0050739 Ranunculaceae Myosurus minimus L. RM-119036 Hans Hallman 160 11 6 2009 U.S.A. South Dakota Harding Custer National Forest: Slim Buttes: ca 1 air mi W of SD Hwy 79 on JB or Forest Road 115 at southwest end of Square Top Butte, ca 22 air mi SE of Buffalo. Grassy flat above hardwood draw. 3220 3400 ft. 45.4016° N, 103.1795° W; NAD 83, , GPS reading T17N R8E S29 SW1/4; also SE1/4 S31 and NW1/4 S32 45.4016 -103.1795 NAD 83 GPS reading Fruiting N USFS0050739 78 RM 853154 RMHERB1 USFS 404037 USFS0059465 Ranunculaceae Myosurus minimus L. RM-152902 Ralph K. Gierisch 1722 15 7 1954 U.S.A. Wyoming Fremont Shoshone National Forest: Wind River meadow. Bare spots in meadow; deep organic loam. 9200 ft. T44N R110W S35 Sparce abundance. Flowering and Fruiting N USFS0059465 N 79 RM 871617 Vanderhorst 1990 USFS USFS0061800 Ranunculaceae Myosurus minimus L. RM-102650 Ronald L. Hartman 26216 27 6 1990 U.S.A. Colorado Garfield Flat Tops/White River Plateau: Coulter Mesa Road, ca 1 mi NW of Orphan Springs; 18 air mi N of Rifle. Pond, sagebrush meadows, and aspen groves. 9200 9300 ft. 39.7751° N, 107.7385° W T3S R92W S20; also S29 39.7751 -107.7385 N USFS0061800 N 80 RM 877802 Brummer 2011 RM Ranunculaceae Myosurus minimus L. RM-143640 Lori E. Brummer 4594 Joe E. Brummer 25 6 2011 U.S.A. Colorado Mesa Uncompahgre Plateau: Love Mesa, off Forest Road 500, ca 23.5 air mi SW of Delta. In mud on edge of drying pond. 7880 7960 ft. 38.5552° N, 108.4264° W to 38.5523° N, 108.4249° W; NAD 83, , GPS reading T50N R14W S34 SW1/4 38.5552 -108.4264 NAD 83 GPS reading Flowering and Fruiting N 81 RM 916811 RMHERB2 RM 101465 RM0243538 Ranunculaceae Myosurus minimus L. RM-454498 H. S. Conard 1368 10 7 1924 U.S.A. Wyoming Park Yellowstone National Park: Junction Butte, Camp Roosevelt. Beside pond, southeast corner. Flowering and Fruiting N RM0243538 N 82 RM 916813 RMHERB2 RM 103934 RM0243537 Ranunculaceae Myosurus minimus L. 2. Myosurus minimus L.
Annotated by Campbell in 1952. Cited in El Aliso 2: 393. RM-39794 Edwin B. Payson 4431 Lois B. Payson 24 7 1925 U.S.A. Wyoming Sublette Near the lower end of New Fork Lakes. Edge of pond. 7700 ft. 43.0765° N, 109.9627° W; NAD 83, uncertainty 0.5 mi., Digital Map T36N R110W S22 43.0765 -109.9627 NAD 83 1 mi. N Y Digital Map Located between two ponds that are SW of New Fork Scout Camp; geo-locate.org. EL Flowering and Fruiting N RM0243537 N 83 RM 916814 RMHERB2 RM 248600 RM0243532 Ranunculaceae Myosurus minimus L. 1. Myosurus minimus L.
Annotated by C. L. Porter. RM-454499 Wilhelm G. Solheim 3889 R. F. Cain 7 7 1955 U.S.A. Wyoming Teton Grand Teton National Park: across river from University of Wyoming Biological Station. Moist mossy soil at side of pool. 6750 ft. N Flowering and Fruiting N RM0243532 N 84 RM 916815 Porter RM 274912 RM0243531 Ranunculaceae Myosurus minimus L. RM-454500 C. L. Porter 9640 Marjorie W. Porter 28 7 1964 U.S.A. Wyoming Sublette Northern end of the Wind River Range: near the Green River Lakes. In a dried pond along the river below the campground; with Eleocharis acicularis. 8000 ft. 43.3288° N, 109.8701° W; NAD 83, uncertainty 0.5 mi., Digital Map T39N R109W S24 43.3288 -109.8701 NAD 83 1 mi. N Digital Map Located ca 1.25 road miles north of the Green River Lakes Campground, on a pond, on the west side of the Green River; ca 3 air miles east of Little Sheep Mountain; geo-locate.org. EL Occasional. Flowering and Fruiting N RM0243531 N 85 RM 916816 SE WY 1993 RM 607308 RM0243530 Ranunculaceae Myosurus minimus L. RM-146 Ronald L. Hartman 38175 23 6 1993 23 Jun 93 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Poison Spider Oil Field, ca 24 air mi W of Casper. Sandy slopes and flats with sandstone outcrops in uplands with ponderosa pine. 5700 5900 ft. 42.8615° N, 106.7752° W; uncertainty 0.5 mi. T33N R83W S3 NE1/4 42.8615 -106.7752 1 mi. N N Flowering and Fruiting N RM0243530 N 86 RM 916817 RMHERB2 RM 365025 RM0243529 Ranunculaceae Myosurus minimus L. RM-60252 William C. Edwards 84 24 6 1983 U.S.A. Wyoming Laramie Campus of Laramie County Community College, SE of Cheyenne. Short grass prairie. 6100 ft. 41.1064° N, 104.7831° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T13N R66W S9 SW1/4 41.1064 -104.7831 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0243529 N 87 RM 916820 RMHERB2 RM 292648 RM0243528 Ranunculaceae Myosurus minimus L. RM-451137 Robert L. Tresler 443 31 5 1972 U.S.A. Wyoming Campbell Taylor Ranch ca 17 mi N of Gillette. Wet saline soil. Flowering and Fruiting N RM0243528 N 88 RM 916821 RMHERB2 RM 344380 RM0243527 Ranunculaceae Myosurus minimus L. RM-454501 Robert D. Dorn 3832 25 6 1983 U.S.A. Wyoming Laramie Shore of pond, with Veronica, Rumex. 6000 ft. 41.1044° N, 104.7845° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! T13N R66W S9 SW1/4 41.1044 -104.7845 NAD 83 700 ft. N N Nat. Geog. TOPO! BEN Flowering and Fruiting N RM0243527 N