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 10319 Taylor, Amy 1997 RM Rosaceae Potentilla plattensis Nutt. 1. Potentilla plattensis Nutt.
Annotated by Amy J. Roderick. RM-614 B. E. Nelson 40341 Amy J. Roderick 18 6 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Coyote Spring in Coyote Draw, ca 16 air mi W of Saratoga; ca 23 air mi SSE of Rawlins. Meadow in broad draw and around spring. 7640 ft. 41.4613° N, 107.1185° W T17N R86W S7 NW1/4 41.4613 -107.1185 Flowering and Fruiting N N 2 RM 11568 Taylor, Amy 1997 RM Rosaceae Potentilla plattensis Nutt. 1. Potentilla plattensis Nutt.
Annotated by Amy J. Roderick. RM-642 Ronald L. Hartman 57203 Amy J. Roderick 9 6 1997 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Whiskey Gap and E up hogback. Sandstone and limestone south exposure, also area below around spring. 6500 7000 ft. 42.3252° N, 107.4159° W T27N R89W S12 NE1/4 42.3252 -107.4159 Flowering and Fruiting N N 3 RM 14911 Arizona 2005 RM Rosaceae Potentilla plattensis Nutt. RM-769 B. E. Nelson 67296 22 9 2005 U.S.A. Arizona Greenlee Apache National Forest: along Forest Road 24 on divide betweeen Heifer Branch and Black River, ca 1.5 air mi WNW of Sprucedale; ca 1.5 air mi S of Buffalo Crossing; ca 27 air mi S of Springerville. Low meadow. 7630 ft. 33.7443° N, 109.3498° W; GPS Reading T4N R28E S13 NE1/4 33.7443 -109.3498 GPS Reading Flowering and Fruiting N N 4 RM 163482 Flaig 2004 RM Rosaceae Potentilla plattensis Nutt. RM-16877 Jeanette Flaig 3582 Kurt Flaig 30 5 2004 U.S.A. Colorado Saguache Eastern San Juan Mountains: Rio Grande National Forest: House Log Creek, Forest Road 41G, 21 air mi W of Saguache. Mesic meadow and creek. 8644 ft. 38.0887° N, 106.3679° W; GPS Reading T44N R5E S1 SE1/4 38.0887 -106.3679 GPS Reading Flowering N N 5 RM 167166 Flaig 2004 RM Rosaceae Potentilla plattensis Nutt. RM-17009 Jeanette Flaig 7241 5 8 2004 U.S.A. Colorado Saguache Eastern San Juan Mountains: Rio Grande National Forest: La Garita Wilderness: Trailhead 783-912, Forest Road 744, Saguache and Halfmoon creeks, ca 16 air mi NE of Creede. West-facing slope and creekside. 10108 10211 ft. 37.9743° N, 106.7501° W to 37.9678° N, 106.7501° W; GPS Reading T43N R2E S14 NW1/4 of NW1/4; also SE1/4 S15 and NW1/4 S22 37.9743 -106.7501 GPS Reading Flowering and Fruiting N N 6 RM 183510 Welp 1994 Rosaceae Potentilla plattensis Nutt. 1. Potentilla plattensis Nutt.
Annotated by Laura Welp. RM-17436 B. E. Nelson 31060 Laura Welp 5 6 1994 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: along Lost Soldier Creek on Bairoil or County Road 22, ca 4.5 air mi W of Bairoil, ca 42 air mi NNE of Wamsutter; ca 36.5 air mi NW of Rawlins. Moist meadows along creek. 7180 7240 ft. 42.2247° N, 107.6242° W T26N R90W S18 NW1/4 42.2247 -107.6242 Flowering N N 7 RM 184570 Welp 1994 Rosaceae Potentilla plattensis Nutt. RM-17492 Laura Welp 1602 4 7 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Sweetwater River Drainage: Warm Springs and vicinity, ca 5 air mi S of Sweetwater Station; ca 8 air mi N of Buffalo Basin Oil Field. Open drainage around spring; dense, grazed graminoids dominant; moist, compact organic soil. 6660 6680 ft. 42.4878° N, 108.2125° W T29N R95W S16 42.4878 -108.2125 Flowering N N 8 RM 184770 Welp 1994 Rosaceae Potentilla plattensis Nutt. RM-17501 Laura Welp 1776 6 7 1994 U.S.A. Wyoming Fremont Great Divide Basin Area: Sweetwater River Drainage: PB Spring and adjacent slope, ca 4.5 air mi N of Picket Lake; ca 12.5 air mi W of Buffalo Basin Oil Field. Spring and adjacent slope. 7260 7400 ft. 42.3286° N, 108.4283° W T27N R97W S8 NW1/4 42.3286 -108.4283 Flowering N N 9 RM 184792 Welp 1994 Rosaceae Potentilla plattensis Nutt. RM-17502 Laura Welp 1796 6 7 1994 U.S.A. Wyoming Fremont [location and coordinates withheld] Side of slough and associated drainage on north-facing slope; grazed graminoids dominant, forbs diverse; moist, silty, rocky soil. 7220 7280 ft. Flowering N N 10 RM 190354 Welp 1995 Rosaceae Potentilla plattensis Nutt. 1. Potentilla plattensis Nutt.
Annotated by Mike Emers. RM-17730 Laura Welp 6373 13 7 1995 U.S.A. Wyoming Sweetwater Great Divide Basin Area: Great Divide Basin: Bush Rim, ca 4 air mi SW of Oregon Buttes; 6.5 air mi NE of Rock Cabin Spring. Side of spring with dense graminiods; wet organic soil. 7360 7700 ft. 42.2003° N, 108.8714° W T26N R101W S28 South1/2; also NE1/4 S33 42.2003 -108.8714 Flowering and Fruiting N N 11 RM 2081 Taylor, Amy 1997 RM Rosaceae Potentilla plattensis Nutt. RM-292 Amy J. Roderick 1602 3 7 1997 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: Middle Fork Sage Hen Creek S of Beaver Divide and W of Rattlesnake Hills, 21.2 road mi NE along Agate Flat or BLM Road 2404 from U.S. Hwy 287. Riparian area along creek. 7200 7250 ft. 42.7589° N, 107.4748° W T32N R89W S10 42.7589 -107.4748 Flowering and Fruiting N N 12 RM 228124 Kastning WY RM 572753 RM0261714 Rosaceae Potentilla plattensis Nutt. RM-20379 Ronald L. Hartman 23678 Nancy Kastning 14 6 1988 U.S.A. Wyoming Carbon Sierra Madre/Park Ranges: Sierra Madre: ca 14 air mi NNW of Bridger Peak. Moist aspen slopes. 7900 ft. 41.3885° N, 107.2023° W; uncertainty 3 mi. T16N R87W S5; also S6, S7, S8, S9 41.3885 -107.2023 3 mi. N N Flowering N RM0261714 N 13 RM 228125 Kastning WY RM Rosaceae Potentilla plattensis Nutt. RM-20379 Ronald L. Hartman 23679 Nancy Kastning 14 6 1988 U.S.A. Wyoming Carbon Sierra Madre/Park Ranges: Sierra Madre: ca 14 air mi NNW of Bridger Peak. Shortgrass prairie on bench land high in calcium carbonate; moist aspen slopes. 7900 ft. 41.3885° N, 107.2023° W; uncertainty 3 mi. T16N R87W S5; also S6, S7, S8, S9 41.3885 -107.2023 3 mi. N N N N 14 RM 232012 Taylor, Kevin 1997 RM 723062 Rosaceae Potentilla plattensis Nutt. RM-20589 Kevin J. Taylor 2065 24 6 1997 U.S.A. Colorado Gunnison Northern Gunnison Basin: Fossil Ridge Wilderness: ca 6 air mi SSW of Taylor Reservoir. Krummholz with shrub juniper, subalpine fir, Engelmann spruce, and alpine ridge. 11000 11500 ft. 38.7327° N, 106.6189° W T15S R83W S24 NE1/4 38.7327 -106.6189 Flowering N N 15 RM 233226 Taylor, Kevin 1997 RM 723785 Rosaceae Potentilla plattensis Nutt. RM-20649 Kevin J. Taylor 3270 14 7 1997 U.S.A. Colorado Gunnison Northern Gunnison Basin: Double Top Mountain, ca 7.5 air mi ENE of Crested Butte. Krummholz and dry tundra. 10400 11500 ft. 38.8767° N, 106.8414° W T13S R85W S36 NW1/4 38.8767 -106.8414 Flowering N N 16 RM 235913 Taylor, Kevin 1998 777773 Rosaceae Potentilla plattensis Nutt. RM-20796 Kevin J. Taylor 10070 Chris Floyd and Josh Crayton 8 8 1998 U.S.A. Colorado Gunnison Northern Gunnison Basin: ca 5.5 air mi NNW of Ohio. Alpine tundra along ridge; on limestone. 11810 12300 ft. 38.6528° N, 106.6295° W; uncertainty 1 mi. T51N R3E S27 E1/2 38.6528 -106.6295 1 mi. Flowering N N 17 RM 241820 Taylor, Kevin 1998 777774 Rosaceae Potentilla plattensis Nutt. RM-21119 Kevin J. Taylor 9357 25 7 1998 U.S.A. Colorado Gunnison Northern Gunnison Basin: ca 4.5 air mi ESE of Parlin. Wet drainage (no surface water); Salix and Pentaphylloides. 8100 ft. 38.4923° N, 106.6477° W T49N R3E S21 SW1/4 38.4923 -106.6477 Flowering and Fruiting N N 18 RM 246159 Kittel RM Rosaceae Potentilla plattensis Nutt. RM-21523 Gwen Kittel 709 19 8 1990 U.S.A. Colorado Larimer Riparian Plants of the Cache la Poudre River: Rocky Mountain National Park, on Chapin Creek just above its confluence with the river, ca 2 1/4 mi N of Chapin Pass Trailhead. Dry moraine. 10170 ft. T6N R74W S19 N N 19 RM 246166 Kittel RM Rosaceae Potentilla plattensis Nutt. RM-21524 Gwen Kittel 715 23 8 1990 U.S.A. Colorado Larimer Riparian Plants of the Cache la Poudre River: Rocky Mountain National Park, north facing flank of Mt. Chapin, ca 1 mi NE of Chapin Pass Trailhead. Lateral moraines with williows 1 m tall. 11580 ft. T6N R74W S32 40.44075 -105.70552 NAD 83 1 mi. Y N Nat. Geog. TOPO! N N 20 RM 257073 So Rocky Mts RM Rosaceae Potentilla plattensis Nutt. 1. Potentilla plattensis Nutt.
Annotated by B. E. Nelson. RM-21986 Ronald L. Hartman 69009 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 21 RM 289018 Massatti 2005 USFS 849694 USFS0033296 Rosaceae Potentilla plattensis Nutt. 1. Potentilla plattensis Nutt.
Annotated by Rob Massatti. RM-23692 B. E. Nelson 65341 15 6 2005 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: along Sharps Meadows Creek just above the Lander Cutoff California and Oregon Trail, ca 6.5 air mi SW of South Pass City; ca 29.5 air mi SSW of Lander. Broad meadows along creek. 7780 7820 ft. 42.4285° N, 108.9108° W; GPS Reading T28N R101W S6 SE1/4 42.4285 -108.9108 NAD 83 GPS Reading Flowering N USFS0033296 N 22 RM 292844 Massatti 2005 USFS 849654 USFS0033298 Rosaceae Potentilla plattensis Nutt. RM-23824 Rob Massatti 430b 15 6 2005 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: 1 mi NW of Pine Spring, ca 15 mi S of Lander. Sagebrush/bitterbrush grassland on a steep south-facing slope. 8000 8170 ft. 42.6113° N, 108.7004° W to 42.6132° N, 108.7021° W; GPS Reading T31N R99W S32 W1/2; also E1/2 S31 42.6113 -108.7004 NAD 83 GPS Reading Flowering N USFS0033298 N 23 RM 293350 Massatti 2005 USFS 849671 USFS0033451 Rosaceae Potentilla plattensis Nutt. RM-23854 Rob Massatti 798 21 6 2005 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Fairfield Hill and Timber Top, ca 6 air mi SW of Lander. Limber pine/Douglas fir woodland. 8090 8230 ft. 42.757° N, 108.854° W to 42.7582° N, 108.8616° W; GPS Reading T32N R101W S12 W1/2; also E1/2 S11 42.757 -108.854 NAD 83 GPS Reading Flowering N USFS0033451 N 24 RM 298325 Arnett 1998 RM Rosaceae Potentilla plattensis Nutt. 1. Potentilla plattensis Nutt.
Annotated by Melanie Arnett. RM-23956 B. E. Nelson 43462 Melanie Arnett 16 6 1998 U.S.A. Colorado Gunnison Southern Gunnison Basin: at Tenmile Springs and along Lake Gulch below Carpenter Ridge, ca 7.8 air mi S of Tenderfoot Hill; ca 17.8 air mi SW of Gunnison. Meadows and willow thickets. 8280 8300 ft. 38.3986° N, 107.1965° W T48N R3W S22 South1/2 38.3986 -107.1965 Flowering N N 25 RM 298408 Arnett 1998 RM Rosaceae Potentilla plattensis Nutt. 1. Potentilla plattensis Nutt.
Annotated by Melanie Arnett. RM-23958 B. E. Nelson 43545 18 6 1998 U.S.A. Colorado Saguache Southern Gunnison Basin: Cochetopa Hills: along County Road UU13 W of Lost Ocho Mine, ca 3/4 air mi E of Cochetopa Canyon, ca 15.5 air mi SE of Gunnison; ca 9.5 air mi S of Parlin. Aspen grove. 8400 8797 ft. 38.3609° N, 106.7544° W T47N R2E S4 SE1/4 38.3609 -106.7544 Flowering N N 26 RM 301969 Arnett 1998 RM Rosaceae Potentilla plattensis Nutt. RM-24039 Melanie Arnett 615 18 6 1998 U.S.A. Colorado Saguache Southern Gunnison Basin: ca 11.7 air mi SSE of Doyleville in a side canyon of Cochetopa Canyon; ca 7.6 air mi NNW of Cochetopa Dome; from County Road 14-PP to Cochetopa Creek. Open, grassy upper portion of side canyon. 8500 9000 ft. 38.3316° N, 106.7544° W T47N R2E S16 South1/2 38.3316 -106.7544 Flowering N N 27 RM 305361 Arnett 1999 RM 750830 Rosaceae Potentilla plattensis Nutt. RM-24118 Melanie Arnett 6598 10 8 1999 U.S.A. Colorado Hinsdale Southern Gunnison Basin: San Juan Mountains: La Garita Wilderness: heading S on west side of Mineral Creek from northern boundary of Wilderness for ca 1.5 mi, ca 1.2-2.2 air mi S-SSW of Dry Lake; ca 14 air mi E of Lake City. Lower portion of grassy, open canyon slopes (with intermittent ponderosa and bristle cone pines, and spruce). 9240 9440 ft. 38.0512° N, 107.0558° W T44N R2W S23 SE1/4; also E1/2 S26 38.0512 -107.0558 N N Flowering N N 28 RM 318530 Newton 2005 RM Rosaceae Potentilla plattensis Nutt. 1. Potentilla plattensis Nutt.
Annotated by Rachel Newton. RM-24973 B. E. Nelson 65492 17 6 2005 U.S.A. Wyoming Fremont Wetlands and Adjacent Areas: Silver Creek Reservoir, ca 0.5 mi S of Hudson-Atlantic City or BLM Road 2302, ca 17.5 air mi E of Atlantic City; ca 30 air mi SE of Lander. Meadow between stream channel and sagebrush steppe. 6790 6800 ft. 42.4855° N, 108.3852° W; GPS Reading T29N R97W S14 SE1/4 42.4855 -108.3852 NAD 83 GPS Reading Flowering N N 29 RM 318588 Newton 2005 RM Rosaceae Potentilla plattensis Nutt. RM-24976 Rachel Newton 100 13 6 2005 U.S.A. Wyoming Fremont Wetlands and Adjacent Areas: Lewiston Lakes, ca 30.5 air mi SE of Lander. Moderately grazed rocky uplands. 7249 ft. 42.4515° N, 108.4541° W; GPS Reading T29N R97W S32 NE1/4 42.4515 -108.4541 NAD 83 GPS Reading Flowering and Fruiting N N 30 RM 319926 Newton 2005 RM Rosaceae Potentilla plattensis Nutt. RM-24975 Rachel Newton 22 10 6 2005 U.S.A. Wyoming Fremont Wetlands and Adjacent Areas: along the Sweetwater River, ca 5 air mi NE of Sweetwater Station; ca 38 air mi SE of Lander. Along river banks, flood plains and ditches. 6534 ft. 42.5801° N, 108.0765° W; GPS Reading T30N R94W S16 NE1/4 42.5801 -108.0765 NAD 83 GPS Reading Flowering N N 31 RM 321788 Newton 2005 RM Rosaceae Potentilla plattensis Nutt. RM-25158 Rachel Newton 428 17 6 2005 U.S.A. Wyoming Fremont Wetlands and Adjacent Areas: Fish Creek, ca 30 air mi SW of Lander. Sandy pebbly upland and slopes. 7563 ft. 42.4037° N, 108.8313° W; GPS Reading T28N R101W S14 NE1/4 42.4037 -108.8313 NAD 83 GPS Reading Flowering and Fruiting N N 32 RM 321920 Newton 2005 RM Rosaceae Potentilla plattensis Nutt. RM-25165 Rachel Newton 546 18 6 2005 U.S.A. Wyoming Fremont Wetlands and Adjacent Areas: Deep Creek, ca 30 air mi SE of Lander. Moist banks and flood plains. 7522 ft. 42.3928° N, 108.7844° W; GPS Reading T29N R98W S27 SE1/4 42.3928 -108.7844 NAD 83 GPS Reading Flowering and Fruiting N N 33 RM 322257 Newton 2005 RM Rosaceae Potentilla plattensis Nutt. RM-25171 Rachel Newton 84a 13 6 2005 U.S.A. Wyoming Fremont Wetlands and Adjacent Areas: Diamond Springs, ca 28 air mi SE of Lander. Run-off from springs and pond below adjacent wetlands. 7376 ft. 42.4774° N, 108.4826° W; GPS Reading T29N R97W S19 NW1/4 42.4774 -108.4826 NAD 83 GPS Reading Flowering N N 34 RM 324446 Newton 2006 RM Rosaceae Potentilla plattensis Nutt. RM-25279 Rachel Newton 5832 6 7 2006 U.S.A. Wyoming Sublette Wetlands and Adjacent Areas: Duck Creek, ca 4 air mi W of Pinedale. Moist creek banks and flood plains. 7081 ft. 42.87399° N, 109.93414° W; GPS Reading T34N R110W S36 W1/2 42.87399 -109.93414 NAD 83 GPS Reading Flowering and Fruiting N N 35 RM 330410 Nunn 2000 RM 772383 Rosaceae Potentilla plattensis Nutt. 1. Potentilla plattensis Nutt.
Annotated by B. E. Nelson. RM-21986 Ronald L. Hartman 69009 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 36 RM 375926 WYNDD RM 682037 RM0261702 Rosaceae Potentilla plattensis Nutt. RM-18654 George P. Jones 240 22 6 1991 U.S.A. Wyoming Natrona Rattlesnake Hills: Cabin Creek, ca 1 mi S of confluence with Soap Creek, ca 12.5 mi E of Garfield Peak. Juncus balticus community adjacent to stream channel in narrow riparian zone; soil mixed alluvium with gravel, cobbles, and small boulders. 6140 ft. 42.7857° N, 107.0185° W; uncertainty 0.25 mi. T33N R85W S34 NE1/4 SW1/4 42.7857 -107.0185 0 mi. Flowering and Fruiting N RM0261702 N 37 RM 399727 WYNDD RM 613341 RM0261710 Rosaceae Potentilla plattensis Nutt. RM-59001 Walter Fertig 16561 11 6 1996 U.S.A. Wyoming Carbon Shirley Basin: west side of BLM Road 3115, ca 3.5 air mi S of junction with County Road 102, between Sullivan Creek and First Ranch Creek; ca 2 air mi NE of base of Shirley Mountains; ca 4 air mi SE of Wyo Hwy 77. Artemisia cana/Elymus smithii/Poa secunda community in subirrigated grassy wash bordered by clay barren flats; vegitation cover ca 90%. 7160 7200 ft. T26N R80W S31 NE1/4 NW1/4 Hairs on stem appressed. Flowering N RM0261710 N 38 RM 401758 WYNDD RM 703433 RM0261717 Rosaceae Potentilla plattensis Nutt. RM-19320 Walter Fertig 19538 16 6 2001 U.S.A. Wyoming Albany Laramie Range: Middle Crow Creek, ca 1.5 mi NE of I-80 and 10 mi SE of Laramie. Moist meadow on deep loamy soil of stream terrace on south side of creek. Community of scattered Pentaphylloides floribunda, Antennaria microphylla, Polygonum bistortoides, and Poa pratensis. 8020 ft. 41.1818° N, 105.3741° W; uncertainty 0.25 mi. T14N R71W S17 N1/4 of SW1/4 of NW1/4 41.1818 -105.3741 0 mi. Flowering N RM0261717 N 39 RM 411350 Routt 2000 RM 759449 Rosaceae Potentilla plattensis Nutt. RM-65300 B. E. Nelson 50228 5 7 2000 U.S.A. Colorado Jackson North-central Colorado: Medicine Bow Mountains: ca 1/4 mi N of Montgomery Pass and to the W, ca 6 air mi ENE of Gould, ca 23 air mi SE of Walden. Alpine meadows and slopes. 11000 11200 ft. 40.5465° N, 105.9039° W T7N R76W S27 40.5465 -105.9039 Flowering N N 40 RM 412731 Routt 2000 RM 759448 Rosaceae Potentilla plattensis Nutt. 1. Potentilla plattensis Nutt.
Annotated by B. E. Nelson. RM-65350 Ronald L. Hartman 67850 10 7 2000 U.S.A. Colorado Jackson North-central Colorado: North Park: Colo Hwy 125, 0.4 road mi NNE of Cowdrey. Roadside ditch. 7800 ft. 40.8647° N, 106.3074° W T10N R79W S6 SW1/4 40.8647 -106.3074 Flowering and Fruiting N N 41 RM 414458 Routt 2000 RM 759447 Rosaceae Potentilla plattensis Nutt. RM-65397 Ronald L. Hartman 69644 8 8 2000 U.S.A. Colorado Jackson North-central Colorado: Medicine Bow Mountains: Colorado State Forest: ca 3 air mi N of Montgomery Pass on peak "12184", ca 6.5 air mi NE of Gould. Alpine slopes. 12000 12184 ft. 40.5755° N, 105.9229° W T7N R76W S16 E1/2 40.5755 -105.9229 Fruiting N N 42 RM 414471 Routt 2000 RM 759446 Rosaceae Potentilla plattensis Nutt. 1. Potentilla plattensis Nutt.
Annotated by B. E. Nelson. RM-65398 Ronald L. Hartman 69657 8 8 2000 U.S.A. Colorado Jackson North-central Colorado: Medicine Bow Mountains: Colorado State Forest: from peak "12184" to the south, ca 6.5 air mi NE of Gould. Alpine rocky slope. 11500 12170 ft. 40.5755° N, 105.9229° W T7N R76W S16 40.5755 -105.9229 Flowering and Fruiting N N 43 RM 456231 So Rocky Mts RM 131551 Rosaceae Potentilla plattensis Nutt. Potentilla plattensis Nutt.
Annotated by Barry C. Johnston in 1980. RM-76868 Aven Nelson 11479 31 5 1931 U.S.A. New Mexico Taos Little Rio Grande. Near river. Could not be mapped. Flowering N N 44 RM 456734 So Rocky Mts RM 320403 Rosaceae Potentilla plattensis Nutt. Potentilla plattensis Nutt.
Annotated by Barry C. Johnston in 1980. RM-77167 Barry C. Johnston 2234 22 8 1979 U.S.A. Colorado Park Beside U. S. Highway 285, 0.3 mi NE of Jefferson. Wet grassy meadow; immersed in tall grasses and sedges. 9500 ft. T8S R75W S5 SE1/4 Flowering N N 45 RM 456735 So Rocky Mts RM 320400 Rosaceae Potentilla plattensis Nutt. Potentilla plattensis Nutt.
Annotated by Barry C. Johnston in 1980. RM-77167 Barry C. Johnston 2235 22 8 1979 U.S.A. Colorado Park Beside U. S. Highway 285, 0.3 mi NE of Jefferson. Wet grassy meadow; in gravelly roadbed beside bog where grows more trailing form. 9500 ft. T8S R75W S5 SE1/4 Flowering and Fruiting N N 46 RM 457231 So Rocky Mts USFS 473704 Rosaceae Potentilla plattensis Nutt. Potentilla plattensis Nutt.
Annotated by Barry C. Johnston in 1980. RM-77502 C. E. Taylor 403 10 7 1922 U.S.A. Colorado Saguache Cochetopa National Forest: Middle Creek. Abundant locally in sandy loam of grassland. 10000 ft. added information from duplicate Flowering and Fruiting N N 47 RM 457235 So Rocky Mts USFS 473703 Rosaceae Potentilla plattensis Nutt. Potentilla plattensis Nutt.
Annotated by Barry C. Johnston in 1980. RM-77504 C. E. Taylor 408 10 7 1922 U.S.A. Colorado Saguache Cochetopa National Forest, Saguache Ranger Station. Fairly abundant in deep loam. 8500 ft. Flowering N N 48 RM 458688 So Rocky Mts RM 154913 Rosaceae Potentilla plattensis Nutt. Potentilla plattensis Nutt.
Annotated by Barry C. Johnston in 1980.
1.
Annotated by Edward L. Greene in 1980. RM-78177 Carl F. Baker 453 17 7 1901 U.S.A. Colorado Gunnison 7680 ft. Flowering and Fruiting N N 49 RM 458689 So Rocky Mts RM 33236 Rosaceae Potentilla plattensis Nutt. Potentilla plattensis Nutt.
Annotated by Barry C. Johnston in 1980.
1.
Annotated by Edward L. Greene in 1980. RM-78177 Carl F. Baker 453 17 7 1901 U.S.A. Colorado Gunnison 7680 ft. Flowering and Fruiting N N 50 RM 459834 So Rocky Mts RM 133302 Rosaceae Potentilla plattensis Nutt. Potentilla plattensis Nutt.
Annotated by Barry C. Johnston in 1980.
1.
Annotated by Aven Nelson in 1980. RM-78847 Earl F. Castetter 1761 2 7 1932 U.S.A. New Mexico Taos Red River. Meadow. 8600 ft. 36.7105 -105.41009 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering N N 51 RM 460246 So Rocky Mts RM 78344 Rosaceae Potentilla plattensis Nutt. Potentilla plattensis Nutt.
Annotated by Barry C. Johnston in 1980. RM-79119 E. R. Warren 31 7 7 1912 U.S.A. Colorado Costilla Culebra Canyon Camp. 8960 ft. Flowering N N 52 RM 460330 So Rocky Mts RM 117448 Rosaceae Potentilla plattensis Nutt. Potentilla plattensis Nutt.
Annotated by Barry C. Johnston in 1980. RM-79177 Earl L. Johnston 1108 2 6 1927 U.S.A. Colorado Weld Adam's Reservoir, Grover, CO. Lowlands. Flowering N N 53 RM 460607 So Rocky Mts RM 61951 Rosaceae Potentilla plattensis Nutt. Potentilla plattensis Nutt.
Annotated by Barry C. Johnston in 1980.
1.
Annotated by Aven Nelson in 1980. RM-79293 Earl L. Johnston 468 1907 U.S.A. Colorado No county Central Colorado. Flowering and Fruiting N N 54 RM 460608 So Rocky Mts RM 63104 Rosaceae Potentilla plattensis Nutt. Potentilla plattensis Nutt.
Annotated by Barry C. Johnston in 1980. RM-79321 Earl L. Johnston 468 1909 U.S.A. Colorado Weld Evans, CO. 4650 ft. 40.37728° N, 104.69021° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T5N R65W S20 S29 40.37728 -104.69021 NAD 83 1 mi. Y Y Nat. Geog. TOPO! LSB Flowering N N 55 RM 461177 So Rocky Mts RM 368396 Rosaceae Potentilla plattensis Nutt. RM-71298 Elizabeth Neese 17214 Oliver Grah 12 7 1985 U.S.A. Colorado Grand Muddy Creek: Riparian floodplain and stream side. 7460 ft. T2N R81W S25 SE1/4 Flowering and Fruiting N N 56 RM 461178 So Rocky Mts RM 368399 Rosaceae Potentilla plattensis Nutt. RM-79669 Elizabeth Neese 17229 Oliver Grah 12 7 1985 U.S.A. Colorado Routt S of Colorado Highway 134, near Dicker Creek, 15 mi NW of Kremmling. Sub-irrigated Carex/Deschampsia meadow. 8700 ft. T1N R83W S7 Flowering N N 57 RM 463822 So Rocky Mts RM 154909 Rosaceae Potentilla plattensis Nutt. Potentilla plattensis Nutt.
Annotated by Barry C. Johnston in 1980. RM-80848 George E. Osterhout 1079 15 8 1894 U.S.A. Colorado Jackson North Park. August 15, 1894 and July 3, 1896 Flowering and Fruiting N N 58 RM 463926 So Rocky Mts RM 154921 Rosaceae Potentilla plattensis Nutt. Potentilla plattensis Nutt.
Annotated by Barry C. Johnston in 1980. RM-72182 George E. Osterhout 1499 12 7 1897 U.S.A. Colorado Larimer Estes Park: Windy Gulch. 9650 ft. 40.3663° N, 105.6529° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! 40.3663 -105.6529 NAD 83 1 mi. Y Nat. Geog. TOPO! LB Flowering and Fruiting N N 59 RM 464028 So Rocky Mts RM 154916 Rosaceae Potentilla plattensis Nutt. Potentilla plattensis Nutt.
Annotated by Barry C. Johnston in 1980. RM-80898 George E. Osterhout 1743 27 7 1898 U.S.A. Colorado Jackson North Park, banks of the Platte of lower bridge. River bank. Flowering and Fruiting N N 60 RM 468581 So Rocky Mts RM 97507 Rosaceae Potentilla plattensis Nutt. Potentilla plattensis Nutt.
Annotated by Barry C. Johnston in 1980. RM-82830 L. M. Schedin 176b N. T. Schedin 15 7 15 Jul U.S.A. Colorado Lake Mosquito Range, near Leadville. Flowering N N 61 RM 469979 So Rocky Mts RM 736183 Rosaceae Potentilla plattensis Nutt. RM-83466 Nan Lederer 97-96 11 7 1997 U.S.A. Colorado Custer Wet Mountain Valley, Kennicott Ranch, 4 mi NW of Westcliffe. Beckwith Mountain USGS quad. Moist hay meadow, with Deschampsia cespitosa, Agrostis gigantea. Fairly common. 7800 ft. T21S R73W S35 Flowering and Fruiting N N 62 RM 470214 So Rocky Mts RM 42773 Rosaceae Potentilla plattensis Nutt. Potentilla plattensis Nutt.
Annotated by Barry C. Johnston in 1980. RM-83651 no collector 605 16 6 1898 U.S.A. Colorado No county Flowering and Fruiting N N 63 RM 470443 So Rocky Mts RM 154914 Rosaceae Potentilla plattensis Nutt. Potentilla plattensis Nutt.
Annotated by Barry C. Johnston in 1980. RM-83722 P. A. Rydberg 6046 F. K. Vreeland 10 6 1900 U.S.A. Colorado Costilla Headwaters of Sangre De Christo Creek. 2700 m. Flowering N N 64 RM 470444 So Rocky Mts RM 28167 Rosaceae Potentilla plattensis Nutt. Potentilla plattensis Nutt.
Annotated by Barry C. Johnston in 1980. RM-83722 P. A. Rydberg 6046 F. K. Vreeland 10 6 1900 U.S.A. Colorado Costilla Headwaters of Sangre De Christo Creek. 2700 m. Flowering N N 65 RM 475580 So Rocky Mts USFS 473705 Rosaceae Potentilla plattensis Nutt. Potentilla plattensis Nutt.
Annotated by Barry C. Johnston. RM-86880 W. W. Eggleston 633 22 7 1910 22-29 Jul 1910 U.S.A. Colorado Saguache Cochetopa National Forest: Spanish Creek. 9100 ft. Flowering and Fruiting N N 66 RM 476189 So Rocky Mts RM 248545 Rosaceae Potentilla plattensis Nutt. Potentilla plattensis Nutt.
Annotated by Barry C. Johnston in 1980. RM-87154 William A. Weber s.n. 11 7 1955 U.S.A. Colorado Gunnison Between Pitkin and Cumberland Pass, 1 mi above Quartz Campground. Subalpine forests; streamside between Parlin and Pitkin. 9000 11000 ft. Flowering and Fruiting N N 67 RM 521081 Arizona/New Mexico RM 175681 Rosaceae Potentilla plattensis Nutt. Potentilla plattensis Nutt.
Annotated by Barry C. Johnston in 1980. RM-99836 C. Leo Hitchcock 4489 Roland V. Rethke and R. van Raadshooven 2 8 1938 U.S.A. Arizona Apache Apache National Forest: ca 10 mi E of Big Lake, ca 20 mi W of Alpine. Open dry meadow. 8500 ft. Flowering and Fruiting N N 68 RM 523472 Arizona/New Mexico RM 87670 Rosaceae Potentilla plattensis Nutt. Potentilla plattensis Nutt.
Annotated by Barry C. Johnston in 1980. RM-100856 Leslie N. Goodding 1192 16 7 1912 U.S.A. Arizona Apache White Mountains: Black River; Thompson's Ranch. Open grassy bottoms. Flowering and Fruiting N N 69 RM 525241 Arizona/New Mexico USFS 473702 Rosaceae Potentilla plattensis Nutt. Potentilla plattensis Nutt.
Annotated by Barry C. Johnston in 1980. RM-101701 Ralph K. Gierisch 3229 27 6 1967 U.S.A. Arizona Apache Apache National Forest: North fork of Black River. 0-5% east slope; organic loam (Basalt); with Deca, CARE, ERIG, Fear, JUNE. 8600 ft. T6N R28E S10 Flowering and Fruiting N N 70 RM 533211 Ward 1996 RM 792515 RM0261713 Rosaceae Potentilla plattensis Nutt. RM-102657 B. E. Nelson 38031 Beth Ward 10 6 1996 U.S.A. Wyoming Carbon South-central Wyoming: Sierra Madre: along the Continental Divide above McCarty Canyon off McCarty Canyon or County Road 503, ca 27 air mi S of Rawlins; ca 29 air mi NE of Baggs. Rocky areas (limestone?) on grassy sagebrush slopes. 7900 8160 ft. T16N R88W S4 SW1/4 Flowering N RM0261713 N 71 RM 542395 Williams RM 959667 RM0214834 Rosaceae Potentilla plattensis Nutt. RM-103147 Roger L. Williams 1055 4 7 1993 U.S.A. Wyoming Carbon Sierra Madre: Encampment River, ca 3.4 air mi S of Encampment. Moist, open grassy area near river. 7400 ft. T14N R84W S25 41.1563 -106.7904 NAD 83 1 mi. N N Nat. Geog. TOPO! Rare. Flowering and Fruiting N RM0214834 N 72 RM 542886 Williams RM 959666 RM0214833 Rosaceae Potentilla plattensis Nutt. RM-103384 Roger L. Williams 793 30 6 1989 U.S.A. Wyoming Carbon Sierra Madre: Holroyd Park, ca 19 air mi SE of Encampment. Dry meadow near stream, with Potentilla fruticosa.. 8000 ft. T12N R81W S8 41.0176 -106.527 NAD 83 1 mi. N N Nat. Geog. TOPO! Very local. Flowering and Fruiting N RM0214833 N 73 RM 5445 Taylor, Amy 1998 RM Rosaceae Potentilla plattensis Nutt. RM-440 Amy J. Roderick 4616 7 6 1998 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Canyon Creek E of Kortes or County Road 291, ca 11.2 air mi S of Alcova townsite. Creek banks and adjacent wet meadow; grazing disturbance. 6480 ft. 42.3975° N, 106.7344° W T28N R83W S14 42.3975 -106.7344 Flowering N N 74 RM 569242 Laramie Mountains RM 298075 RM0261689 Rosaceae Potentilla plattensis Nutt. RM-104418 B. E. Nelson 1336 Linda Nelson 25 6 1975 U.S.A. Wyoming Laramie Laramie Mountains: 1.8 mi E of Remount or Albany County Road 231, along Duck Creek, N of northeast peak of Twin Mountains. In loamy soil of moist meadow with Polygonum, Ranunculus, and Dodecatheon. 7600 ft. 41.0571° N, 105.2658° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T13N R70W S32 NW1/4 41.0571 -105.2658 NAD 83 0 mi. N N Nat. Geog. TOPO! TB Common. Flowering N RM0261689 N 75 RM 572440 SE WY 1978 RM Rosaceae Potentilla plattensis Nutt. RM-104670 B. E. Nelson 1789 Paul Ehrmann 21 6 1978 U.S.A. Wyoming Niobrara Just SW of Van Tassel along the Niobrara River, ca. 20 air miles SE of Lusk. In clay in the river bottom with Juncus, Ranunculus, and Carex. 4750 ft. 42.6625° N, 104.0982° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! T31N R60W S17 S1/2 42.6625 -104.0982 NAD 83 700 ft. N N Nat. Geog. TOPO! BEN Occasional. N N 76 RM 586815 Haines 1985 RM 388788 RM0261693 Rosaceae Potentilla plattensis Nutt. RM-60859 June Haines 5747B Georgia Haines 22 8 1985 U.S.A. Wyoming Fremont Tributary of Buffalo Creek; ca 12 air mi ENE of Jeffrey City. Meadow beside creek. 6840 ft. 42.6715° N, 107.868° W; uncertainty 2 mi. T31N R92W S8; also S17 42.6715 -107.868 2 mi. Flowering and Fruiting N RM0261693 N 77 RM 587380 Haines 1986 RM 388789 RM0261716 Rosaceae Potentilla plattensis Nutt. RM-105886 June Haines 6282 Georgia Haines 8 6 1986 U.S.A. Wyoming Fremont Granite Mountain Uplift: Long Creek, ca 17 air mi NW of Jeffrey City. Moist meadow adjacent to creek. 6790 6840 ft. 42.6879° N, 108.0237° W; uncertainty 1 mi. T31N R94W S1 42.6879 -108.0237 1 mi. Flowering and Fruiting N RM0261716 N 78 RM 5939 Taylor, Amy 1998 RM Rosaceae Potentilla plattensis Nutt. RM-458 Amy J. Roderick 5053 16 6 1998 U.S.A. Wyoming Carbon Upper North Platte and Laramie River Drainages: Cherry Creek, ca 5.2 air mi S of Wyo Hwy 220; ca 13.6 air mi SW of Independence Rock. Moist meadow. 6700 ft. 42.3397° N, 107.2991° W T27N R88W S1; also S12 42.3397 -107.2991 Flowering N N 79 RM 602333 Kirkpatrick 1983 RM 563257 RM0062478 Rosaceae Potentilla plattensis Nutt. RM-62680 Robert S. Kirkpatrick 1729a Ruth E. B. Kirkpatrick 31 7 1983 U.S.A. Wyoming Fremont Absaroka Mountains: ca 18 air mi N of Dubois, along Twilight Creek, ca 1 mi upstream from the junction with Horse Creek. Whitebark pine and spruce forest. 9400 ft. 43.7922° N, 109.6594° W T44N R107W S11 43.7922 -109.6594 1 mi. Flowering and Fruiting N RM0062478 N 80 RM 602600 Kirkpatrick 1983 RM 563258 RM0062477 Rosaceae Potentilla plattensis Nutt. RM-62681 Robert S. Kirkpatrick 1975 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 Fruiting N RM0062477 N 81 RM 606538 Kirkpatrick 1984 RM 563262 RM0062489 Rosaceae Potentilla plattensis Nutt. RM-106885 Robert S. Kirkpatrick 5630 Ruth E. B. Kirkpatrick 17 8 1984 U.S.A. Wyoming Fremont Absaroka Mountains: ca 18 air mi N of Dubois, along Horse Creek in the Five Pockets area. Riparian, montane-subalpine; sand and gravel bars. 8800 ft. 43.7922° N, 109.6993° W T44N R107W S9; also S10 43.7922 -109.6993 N N Flowering and Fruiting N RM0062489 N 82 RM 606918 Kirkpatrick 1984 RM 563263 RM0062490 Rosaceae Potentilla plattensis Nutt. RM-106904 Robert S. Kirkpatrick 5978a Ruth E. B. Kirkpatrick 21 8 1984 U.S.A. Wyoming Fremont Absaroka Mountains: ca 23 air mi N of Dubois, in the vicinity of the junction of Cougar and Frontier creeks. Dry meadows. 8900 ft. 43.8953° N, 109.6202° W; uncertainty 2 mi. T45N R106W S6; also S7 43.8953 -109.6202 2 mi. Fruiting N RM0062490 N 83 RM 607211 Kirkpatrick 1984 RM 563264 RM0062491 Rosaceae Potentilla plattensis Nutt. RM-106910 Robert S. Kirkpatrick 6245 Ruth E. B. Kirkpatrick and Leslie Demy 29 8 1984 U.S.A. Wyoming Fremont Absaroka Mountains: ca 25 air mi N of Dubois, in the vicinity and NW of the junction of Emerald and Sheep creeks. Dry meadow, montane-subalpine. 8800 9600 ft. 43.8953° N, 109.5398° W T45N R106W S2; also S3 43.8953 -109.5398 N N Flowering and Fruiting N RM0062491 N 84 RM 609742 Wind River Basin RM 388790 RM0261692 Rosaceae Potentilla plattensis Nutt. RM-107057 Ronald L. Hartman 12926 Gael Fonken 26 6 1981 U.S.A. Wyoming Natrona Rattlesnake Mountains: north slope S of Horse Heaven. Pond and open drainage. 6800 ft. 42.7439° N, 107.0075° W; uncertainty 1 mi. T32N R85W S15 42.7439 -107.0075 1 mi. Flowering and Fruiting N RM0261692 N 85 RM 610486 Hartman Misc RM 339860 RM0261715 Rosaceae Potentilla plattensis Nutt. RM-106919 Ronald L. Hartman 14032 19 7 1982 U.S.A. Wyoming Fremont Ice Slough, ca 9 air mi WNW of Jeffrey City. Marsh with very boggy peat deposits and adjacent margins. 6450 ft. 42.5303° N, 107.9814° W T30N R93W S32; also S33 42.5303 -107.9814 2 mi. Flowering and Fruiting N RM0261715 N 86 RM 617918 Kastning WY RM Rosaceae Potentilla plattensis Nutt. RM-20380 Ronald L. Hartman 23678 Nancy Kastning 14 6 1988 U.S.A. Wyoming Carbon Sierra Madre/Park Ranges: Sierra Madre: ca 14 air mi NNW of Bridger Peak. Shortgrass prairie on bench land high in calcium carbonate; moist aspen slopes. 7900 ft. 41.3889° N, 107.2081° W; uncertainty 3 mi. T16N R87W S5; also S6, S7, S8, S9 41.3889 -107.2081 3 mi. N N N N 87 RM 617919 Kastning WY RM Rosaceae Potentilla plattensis Nutt. RM-20380 Ronald L. Hartman 23679 Nancy Kastning 14 6 1988 U.S.A. Wyoming Carbon Sierra Madre/Park Ranges: Sierra Madre: ca 14 air mi NNW of Bridger Peak. Shortgrass prairie on bench land high in calcium carbonate; moist aspen slopes. 7900 ft. 41.3889° N, 107.2081° W; uncertainty 3 mi. T16N R87W S5; also S6, S7, S8, S9 41.3889 -107.2081 3 mi. N N N N 88 RM 622261 Laramie Plains RM 595070 RM0261691 Rosaceae Potentilla plattensis Nutt. RM-107479 Ronald L. Hartman 33877 12 7 1992 U.S.A. Wyoming Albany Laramie Plains: Sevenmile Creek, 1 air mi NE of Quealy Oil Field. Wet meadows going for 2 or 3 miles; associates include Sisyrinchium pallidum, Crepis runciniata, Agoseris glauca, Plantago eriopoda, Sidalcea neomexicana, Potentilla pennsylvanica, Erigeron lonchophyllus Potentilla platensis and Stachys palustris. 7400 ft. 41.4427° N, 105.9725° W T17N R76W S18 NW1/4 NW1/4 41.4427 -105.9725 Fruiting N RM0261691 N 89 RM 6241 Taylor, Amy 1998 RM Rosaceae Potentilla plattensis Nutt. RM-466 Amy J. Roderick 5321 21 6 1998 U.S.A. Wyoming Fremont Upper North Platte and Laramie River Drainages: Granite Mountains: Lankin Gap between Lankin Dome and McIntosh Peak, ca 3 air mi NW of Split Rock. Moist area near creek of graminoids and forbs. 6400 ft. 42.5258° N, 107.5534° W T30N R90W S36 42.5258 -107.5534 Flowering and Fruiting N N 90 RM 628901 Fertig 1990 RM 585070 RM0261711 Rosaceae Potentilla plattensis Nutt. RM-107914 Walter Fertig 1406 8 6 1990 U.S.A. Wyoming Sublette West Slope Wind River Range: ca 7.5 air mi WNW of Green River Lakes Campground. Sagebrush and shrubby cinquefoil meadow adjacent to Green River Lakes road. 8000 ft. 43.3264° N, 110.0139° W; uncertainty 2 mi. T39N R110W S23; also S24 43.3264 -110.0139 2 mi. Flowering N RM0261711 N 91 RM 629902 Fertig 1990 RM 585069 RM0261712 Rosaceae Potentilla plattensis Nutt. RM-107963 Walter Fertig 2439 25 6 1990 U.S.A. Wyoming Sublette West Slope Wind River Range: Kendall Warm Springs, adjacent to Green River Road, ca 29 air mi NNW of Pinedale. Grassy meadow adjacent to Warm Springs Falls and Green River. 7800 7880 ft. 43.2828° N, 110.0131° W T38N R110W S2 43.2828 -110.0131 N N Flowering and Fruiting N RM0261712 N 92 RM 6400 Taylor, Amy 1998 RM Rosaceae Potentilla plattensis Nutt. RM-469 Amy J. Roderick 5463 23 6 1998 U.S.A. Wyoming Natrona Upper North Platte and Laramie River Drainages: Rattlesnake Hills: Burnt Wagon Draw, ca 6.5 air mi S of Poison Spider or County Road 210; ca 31.2 air mi SW of Casper. Willow thicket and marsh surrounding drainage. 6500 ft. 42.7297° N, 106.944° W T32N R84W S19 NE1/4 42.7297 -106.944 Flowering and Fruiting N N 93 RM 652518 Cramer 1994 RM 629113 RM0261705 Rosaceae Potentilla plattensis Nutt. RM-109515 Thomas Cramer 1805 Jane T. Kellett 7 7 1994 U.S.A. Wyoming Fremont Green River Basin: hill W of West Pacific Creek, ca 14 air mi SW of South Pass City. Sagebrush hillside, windswept tops, and badlands. 7200 7590 ft. 42.3431° N, 108.9728° W T27N R102W S3 W1/2; also N1/4 S10 42.3431 -108.9728 Flowering N RM0261705 N 94 RM 652614 Cramer 1994 RM 629116 RM0261707 Rosaceae Potentilla plattensis Nutt. RM-109514 Thomas Cramer 189 9 6 1994 U.S.A. Wyoming Sublette Green River Basin: east side of Aspen Ridge, ca 10 air mi W of Daniel. Sagebrush hills, grassy draws, windswept hilltops, and aspen copses. 7500 8000 ft. 42.8583° N, 110.2836° W T33N R113W S1; also S2, T34N R113W S35 and S36; T34N R112W S31 and S32; T33N R112W S6 42.8583 -110.2836 N N Flowering N RM0261707 N 95 RM 654505 Cramer 1994 RM 629112 RM0261708 Rosaceae Potentilla plattensis Nutt. RM-109549 Thomas Cramer 3610 12 8 1994 U.S.A. Wyoming Sublette Green River Basin: Horse Creek, ca 4.5 air mi SE of Merna. Sandstone bluff above creek, sagebrush, aspen groves, and scattered limber pine. 7480 7750 ft. 42.9019° N, 110.2819° W; uncertainty 1 mi. T34N R113W S24 NE1/4; also T34N R112W South1/4 S18 and NW1/4 S19 42.9019 -110.2819 1 mi. Flowering and Fruiting N RM0261708 N 96 RM 657886 Cramer 1995 RM 641643 RM0261704 Rosaceae Potentilla plattensis Nutt. RM-109744 Thomas Cramer 7031 Steve Laster and Jane T. Kellett 26 6 1995 U.S.A. Wyoming Sublette Green River Basin: ca 5.5 air mi N of Pinedale. Marshy grassy meadows. 7500 ft. 42.9468° N, 109.8695° W T34N R109W S4 W1/2 42.9468 -109.8695 Flowering N RM0261704 N 97 RM 658581 Cramer 1994 RM 629115 RM0261719 Rosaceae Potentilla plattensis Nutt. RM-109772 Thomas Cramer 778 18 6 1994 U.S.A. Wyoming Sublette Green River Basin: Boulder Creek, ca 3.5 air mi N of Boulder. Creekside and sagebrush slopes. 7000 7250 ft. 42.8008° N, 109.7322° W; uncertainty 1 mi. T33N R108W S27 South1/2; also W1/4 S26 42.8008 -109.7322 1 mi. N N Flowering and Fruiting N RM0261719 N 98 RM 659127 Cramer 1995 RM 641642 RM0261703 Rosaceae Potentilla plattensis Nutt. RM-109797 Thomas Cramer 8260 Jane T. Kellett 15 7 1995 U.S.A. Wyoming Sublette Green River Basin: Green River, ca 13 air mi N of Daniel Junction. Riverside meadow and roadside. 7560 ft. 43.0775° N, 110.0857° W T36N R111W S22 NE1/4 43.0775 -110.0857 Flowering and Fruiting N RM0261703 N 99 RM 660233 Cramer 1994 RM 629114 RM0261706 Rosaceae Potentilla plattensis Nutt. RM-109826 Thomas Cramer 923 20 6 1994 U.S.A. Wyoming Sublette Green River Basin: Big Sandy River, ca 18 air mi N of Farson. Riverbank. 6820 ft. 42.3569° N, 109.5175° W T28N R107W S36 South1/2; also T27N R107W N1/4 S1 42.3569 -109.5175 Flowering N RM0261706 N 100 RM 703467 Legler 2007 RM 905581 RM0025619 Rosaceae Potentilla plattensis Nutt. 1. Potentilla plattensis Nutt.
Annotated by Ben Legler on 4/26/2008. RM-119733 Ben Legler 4257 13 6 2007 U.S.A. New Mexico Taos Vermejo Park Ranch: northwest side of Costilla Reservoir 1/4 air mi SW of where Casias Creek enters the reservoir; Costilla Creek valley. Windswept, gently sloping montane meadow, with Poa, Festuca, Antennaria spp., scattered stands of Pinus aristata and Picea pungens. 9492 ft. 36° 53' 41.7" N, 105° 15' 54.9" W; WGS 84, uncertainty 3 m., GPS reading 36.89491667 -105.26525 WGS 84 3 m. GPS reading Petals yellow; stems prostrate among short grasses and sedges; frequent. Photographed. Flowering N VPR03705,VPR03706,RM0025619 N 101 RM 703514 Legler 2007 RM 905580 RM0025618 Rosaceae Potentilla plattensis Nutt. 1. Potentilla plattensis Nutt.
Annotated by Ben Legler on 4/26/2008. RM-119737 Ben Legler 4304 13 6 2007 U.S.A. New Mexico Colfax Vermejo Park Ranch: unnamed tributary to Gold Creek, 1.25 air mi NE of Upper Underwood Lake. Small flowing stream and adjacent wet meadows, under mixed forest of Picea, Abies, and Populus tremuloides. 9557 ft. 36° 58' 14" N, 105° 11' 22.7" W; WGS 84, uncertainty 2 m., GPS reading 36.97055556 -105.1896389 WGS 84 2 m. GPS reading Petals yellow; stems prostrate; scattered on moist slope adjacent to sream. Flowering N RM0025618 N 102 RM 704504 Legler 2007 RM 905579 RM0025617 Rosaceae Potentilla plattensis Nutt. 1. Potentilla plattensis Nutt.
Annotated by Ben Legler on 4/26/2008. RM-119799 Ben Legler 5291 30 6 2007 U.S.A. New Mexico Taos Vermejo Park Ranch: slopes around upper Twin Lake, 1.8 air mi ENE of Costilla Reservoir dam. Dry rocky slopes and dikes around manmade pond, dominated by Antennaria microphylla, A. parvifolia, Thermopsis montana, Poa pratensis, Erigeron flagellaris, E. formosissimus. 9892 ft. 36° 52' 57.7" N, 105° 14' 57.1" W; WGS 84, uncertainty 8 m., GPS reading 36.88269444 -105.2491944 WGS 84 8 m. GPS reading Petals yellow; occasional. Flowering and Fruiting N RM0025617 N 103 RM 704946 Legler 2007 RM 905578 RM0025616 Rosaceae Potentilla plattensis Nutt. 1. Potentilla plattensis Nutt.
Annotated by Ben Legler on 4/26/2008. RM-119822 Ben Legler 5732 7 7 2007 U.S.A. New Mexico Taos Vermejo Park Ranch: Culebra Range: meadow along stream in Long Canyon 0.7 air mi W of the uppermost of Seven Lakes; 2 air mi E of summit of Big Costilla Peak. Wet streamside meadows with scattered small spruces, ranging from saturated, slightly boggy, Carex patches to mesic flats with Juncus, grasses, Fragaria virginiana, Polygonum viviparum, Antennaria, Geranium, and Sisyrinchium. 10315 ft. 36° 54' 56.7" N, 105° 17' 32.5" W; WGS 84, uncertainty 3 m., GPS reading 36.91575 -105.2923611 WGS 84 3 m. GPS reading Stems prostrate; petals yellow; frequent. Flowering N RM0025616 N 104 RM 706467 Legler 2007 RM 905577 RM0025615 Rosaceae Potentilla plattensis Nutt. 1. Potentilla plattensis Nutt.
Annotated by Ben Legler on 4/26/2008. RM-119910 Ben Legler 7251 7 8 2007 U.S.A. New Mexico Taos Vermejo Park Ranch: along Costilla Creek 0.6 air mi NE of Lake No. 1 and 0.4 air mi S of Colorado. Large mesic meadow dominated by Festuca arizonica and F. thurberi, with wet Carex meadows adjacent to creek. 10256 ft. 36° 59' 23.6" N, 105° 14' 45.1" W; WGS 84, uncertainty 3 m., GPS reading 36.98988889 -105.2458611 WGS 84 3 m. GPS reading Petals yellow with orange spot at base; frequent. Flowering and Fruiting N RM0025615 N 105 RM 708100 Legler 2008 RM 905576 RM0025614 Rosaceae Potentilla plattensis Nutt. 1. Potentilla plattensis Nutt.
Annotated by Ben Legler on 7/13/2009. RM-120122 Ben Legler 8900 19 6 2008 U.S.A. New Mexico Colfax Vermejo Park Ranch: around a small unnamed lake on north side of Gold Creek 1 air mi SE of Underwood Lakes. Open meadows dominated by Festuca arizonica, with Oxytropis sericea, Iris missouriensis, and Thermopsis. 9624 ft. 36.953537° N, 105.196259° W; WGS 84, GPS reading 36.953537 -105.196259 WGS 84 GPS reading Petals yellow; common. Specimen GPS: 36.950581, -105.193291. Flowering N RM0025614 N 106 RM 708350 Legler 2008 RM 905575 RM0025613 Rosaceae Potentilla plattensis Nutt. 1. Potentilla plattensis Nutt.
Annotated by Ben Legler on 7/13/2009. RM-120154 Ben Legler 9152 27 6 2008 U.S.A. New Mexico Taos Vermejo Park Ranch: along Costilla Creek 1.2 air mi upstream from (N of) north end of Costilla Reservoir. Flat gravelly creek bottoms on large open glacial outwash plains, with Juncus balticus, Carex, dense grasses, and Antennaria; scattered bare gravel patches, moist soil. 9499 ft. 36.912857° N, 105.247101° W; WGS 84, GPS reading 36.912857 -105.247101 WGS 84 GPS reading Petals yellow, longer than the sepals; stems spreading among grasses and sedges; common. Specimen GPS: 36.914612, -105.246338. Flowering and Fruiting N RM0025613 N 107 RM 708356 Legler 2008 RM 905574 RM0025612 Rosaceae Potentilla plattensis Nutt. 1. Potentilla plattensis Nutt.
Annotated by Ben Legler on 7/13/2009. RM-120155 Ben Legler 9158 27 6 2008 U.S.A. New Mexico Taos Vermejo Park Ranch: around shore of upper Twin Lake E of Costilla Reservoir. Small manmade lake rimmed by gravelly shoreline, with shallows dominated by Eleocharis, Glyceria, and Carex. 9866 ft. 36.882042° N, 105.249557° W; WGS 84, GPS reading 36.882042 -105.249557 WGS 84 GPS reading Petals yellow; stems spreading; uncommon in dry gravel. Specimen GPS: 36.884079, -105.246872. Flowering and Fruiting N RM0025612 N 108 RM 708669 Legler 2008 RM 905573 RM0025611 Rosaceae Potentilla plattensis Nutt. 1. Potentilla plattensis Nutt.
Annotated by Ben Legler on 7/13/2009. RM-120197 Ben Legler 9471 9 7 2008 U.S.A. New Mexico Taos Vermejo Park Ranch: Culebra Range: along Casias Creek 1 air mi N of Beaver Lakes. Fast-flowing mountain stream bordered by wet meadows with Dasiphora fruticosa, Carex, grasses, Dodecatheon pulchellum, and young Picea pungens; adjacent to mesic meadows. 10273 ft. 36.948875° N, 105.271324° W; WGS 84, GPS reading 36.948875 -105.271324 WGS 84 GPS reading Petals yellow; frequent in gravelly soil. Specimen GPS: 36.949413, -105.271584. Flowering N RM0025611 N 109 RM 712469 Elliott, Emily 2007 RM 939316 RM0111225 Rosaceae Potentilla plattensis Nutt. RM-117594 Emily Elliott 207 Brian Elliott 21 5 2007 U.S.A. Montana Carbon Beartooth Mountains: E of Meeteetse Trail Road, ca 5 air mi SE of Red Lodge. South-facing open grass/forb meadow into riparian area to northeast-facing grass/forb slope. 5500 5900 ft. 45.1207° N, 109.2203° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T8S R20E S23 NE1/4 45.1207 -109.2203 NAD 83 1 mi. Nat. Geog. TOPO! Flowering N RM0111225 110 RM 719249 Lukas BLM RM 925267 RM0085345 Rosaceae Potentilla plattensis Nutt. RM-114765 Laura E. Lukas 11 Bernadette Kuhn 4 6 2007 U.S.A. Wyoming Albany Laramie Plains: just W of the intersection of County Road 422 (Pahlow Lane) and Wyo Hwy 230, ca 11 mi SW of Laramie. Wet pasture with canals. 7241 ft. 41.2339° N, 105.7542° W; WGS 84, , GPS reading T15N R75W S36 41.2339 -105.7542 WGS 84 GPS reading Flowering N RM0085345 111 RM 75673 Elliott, Brian 1998 RM Rosaceae Potentilla plattensis Nutt. RM-13155 Ronald L. Hartman 61889 2 7 1998 U.S.A. Colorado Saguache La Garita Mountains: Hodding Creek, ca 2-2.5 road mi SW of Colo Hwy 114, ca 12 air mi W of Saguache. Conifer forests, slopes to rock outcrop and stream bottom. 8200 8300 ft. 38.0916° N, 106.3568° W T44N R6E S6 NW1/4 38.0916 -106.3568 Flowering N N 112 RM 75766 Elliott, Brian 1998 RM Rosaceae Potentilla plattensis Nutt. RM-13156 Ronald L. Hartman 61982 3 7 1998 U.S.A. Colorado Saguache Cochetopa Hills: road to Spanish Creek, ca 0.5 air mi N of Colo Hwy 114; ca 20 air mi WNW of Saguache. Stream side and rocky slopes. 8700 ft. 38.1126° N, 106.482° W T45N R4E S36 SW1/4 38.1126 -106.482 Flowering N N 113 RM 77967 Elliott, Brian 1999 RM Rosaceae Potentilla plattensis Nutt. RM-13225 Brian Elliott 10407 Elizabeth Mark 4 8 1999 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Rio Grande National Forest: Elkhorn Peak (12022), ca 3 air mi E of Bonanza. Northern alpine slopes. 12000 ft. 38.2931° N, 106.0926° W T47N R8E S28 NW1/4 38.2931 -106.0926 Flowering and Fruiting N N 114 RM 79241 Elliott, Brian 1999 RM Rosaceae Potentilla plattensis Nutt. RM-13268 Brian Elliott 6114 27 5 1999 U.S.A. Colorado Costilla Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: ca 1 mi E of east entrance to Forbes Trinchera Ranch, on U.S. Hwy 160 between LaVeta Pass and Fort Garland. Riparian and dry rocky slopes. 8300 ft. 37.5333° N, 105.2916° W 37.5333 -105.2916 Flowering and Fruiting N N 115 RM 795133 So Rocky Mts RM 840891 Rosaceae Potentilla plattensis Nutt. RM-135616 Bethany Lewis 202 4 6 2007 U.S.A. Colorado Jackson North Park: Arapaho National Wildlife Refuge: ca 11 air mi SE of Walden. Willow riparian area and grassland meadow. 8350 ft. 40° 33.549' N, 106° 13.511' W; WGS 84, , GPS reading T7N R79W S23 40.55915 -106.225183 WGS 84 GPS reading Yellow flowers. Flowering N N 116 RM 8196 Taylor, Amy 1998 RM Rosaceae Potentilla plattensis Nutt. RM-522 Amy J. Roderick 7090 23 7 1998 U.S.A. Wyoming Fremont Upper North Platte and Laramie River Drainages: Big Diamond Spring N of Diamond Springs Road, ca 20.3 air mi NE of Jeffrey City. Creek drainage and holding pond. 6900 ft. 42.7152° N, 107.5928° W T32N R90W S27 42.7152 -107.5928 Flowering and Fruiting N N 117 RM 836706 Stewart 2012 RM 957174 Rosaceae Potentilla plattensis Nutt. RM-149330 Emma E. Freeland 274 8 6 2012 U.S.A. Montana Beaverhead Centennial Valley: along Red Rock River, ca 8.5 air mi N of Idaho, ca 50 air mi SE of Dillon. Wet meadow next to a river. 6620 ft. 44.6695° N, 111.9294° W; NAD 83, , GPS reading T13S R3W S26 44.6695 -111.9294 NAD 83 GPS reading Flowering and Fruiting N 118 RM 837465 Williams RM 960060 RM0215040 Rosaceae Potentilla plattensis Nutt. RM-149407 Roger L. Williams 1651 19 5 2012 U.S.A. Wyoming Carbon SW of Encampment, ca 1 air mi. Wet meadow. 7400 ft. T14N R84W S11 41.1956 -106.8013 NAD 83 0 mi. N N Nat. Geog. TOPO! Rare. Flowering N RM0215040 N 119 RM 921659 WYNDD RM 643743 RM0261718 Rosaceae Potentilla plattensis Nutt. RM-48526 Michael Oliver 9 10 6 1991 U.S.A. Wyoming Laramie Southeast Plains: Muddy Creek E of Wyo Hwy 214, ca 1 mi S of I-80. Scirpus pungens/Carex lanuginosa/Juncus balticus community in narrow riparian area surrounded by mixed grass prairie; soil silty alluvium. 5400 ft. 41.1431° N, 104.3393° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T14N R62W S29 South1/4; also N1/4 S32 41.1431 -104.3393 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN Flowering N RM0261718 N 120 RM 921660 RMHERB2 RM 616181 RM0261709 Rosaceae Potentilla plattensis Nutt. RM-51420 Richard W. Scott 8152 9 6 1992 U.S.A. Wyoming Fremont Strawberry Creek. Meadows along creek. 7280 ft. 42.4334° N, 108.5451° W; uncertainty 1 mi. T28N R98W S5 42.4334 -108.5451 1 mi. N N Flowering and Fruiting N RM0261709 N 121 RM 921662 RMHERB2 RM 94291 RM0261701 Rosaceae Potentilla plattensis Nutt. RM-39452 Edwin B. Payson 2516 Lois B. Payson 30 6 1922 U.S.A. Wyoming Carbon Big Creek, road to Encampment. Wet meadow. 7600 7800 ft. 41.0974° N, 106.4994° W; NAD 83, uncertainty 1 mi., Digital Map T13N R81W S16 41.0974 -106.4994 NAD 83 1 mi. Y Y Digital Map Located on road off of WY Hwy 230 near creek; ~17 miles east of Encampment; geo-locate.org. EL Flowering and Fruiting N RM0261701 N 122 RM 921663 RMHERB2 RM 4798 RM0261700 Rosaceae Potentilla plattensis Nutt. RM-34533 Aven Nelson 206 9 6 1894 U.S.A. Wyoming Albany Horse Creek. 7650 ft. 41.3858° N, 105.3657° W; uncertainty 3 mi. T16N R71W S4 41.3858 -105.3657 3 mi. Y Y Flowering N RM0261700 N 123 RM 921664 RMHERB2 RM 292398 RM0261699 Rosaceae Potentilla plattensis Nutt. RM-43037 Gary J. Pierce 1936 8 6 1972 U.S.A. Wyoming Albany South base of Jelm Mountain. In a sedge meadow. 8200 ft. 41.067° N, 105.9854° W; uncertainty 0.5 mi. T13N R77W S25 SW1/4 41.067 -105.9854 1 mi. N N Common. Flowering and Fruiting N RM0261699 N 124 RM 921665 RMHERB2 RM 154910 RM0261698 Rosaceae Potentilla plattensis Nutt. RM-43119 George E. Osterhout 1742 25 7 1898 U.S.A. Wyoming Carbon North Park on edge of Wyoming, Big Creek Park. 8400 8600 ft. 41.0243° N, 106.5957° W; uncertainty 2 mi. T12N R82W S10; also S3 41.0243 -106.5957 2 mi. Y Y Flowering and Fruiting N RM0261698 N 125 RM 921666 RMHERB2 RM 1394 RM0261697 Rosaceae Potentilla plattensis Nutt. RM-456486 Lizzie Hicks s.n. 28 5 1893 U.S.A. Wyoming Albany Laramie. Flowering N RM0261697 N 126 RM 921667 RMHERB2 RM 320392 RM0261696 Rosaceae Potentilla plattensis Nutt. RM-456487 Barry C. Johnston 2286 30 8 1979 U.S.A. Wyoming Albany Crossing of small creek and county road from Centennial to Little Laramie River, ca 2.5 mi SE of Centennial. In heavily-grazed meadow at margin between grassy bog-bottoms and drier benches just above creek. 7820 ft. T15N R78W S12 SE1/4 N N Prostrate form, long-trailing grass-form not seen at this site--perhaps because of grazing. Flowering and Fruiting N RM0261696 N 127 RM 921668 RMHERB2 RM 279951 RM0261695 Rosaceae Potentilla plattensis Nutt. RM-51098 Richard W. Scott 422 14 6 1965 14-18 Jun 1965 U.S.A. Wyoming Fremont Along the Popo Agie River, 2 mi upstream frome Bruces Camp. Hillsides along river. 8200 ft. N Flowering and Fruiting N RM0261695 N 128 RM 921670 RMHERB2 RM 337510 RM0261694 Rosaceae Potentilla plattensis Nutt. RM-456488 Andrew Warren 192 31 5 1981 U.S.A. Wyoming Carbon Ca 39 air mi N of Rawlins, Whiskey Gap. Growing in sandy loam of wet meadow with Carex nebrascensis, Salix, and Potentilla fruticosa. 6400 ft. T27N R89W S1 SE1/4 N N Flowering and Fruiting N RM0261694 N 129 RM 921671 RMHERB2 RM 276790 RM0261690 Rosaceae Potentilla plattensis Nutt. RM-45407 Jay N. Holliday, Jr. 67 2 7 1964 U.S.A. Wyoming Albany Laramie Range: Medicine Bow National Forest: Pole Mountain District: W of Eagle Rock, along the North Branch Middle Fork Lodgepole Creek. Edge of meadow where the habitat is drier. 8200 ft. 41.2823° N, 105.3741° W; uncertainty 1 mi. T15N R71W S8 41.2823 -105.3741 1 mi. N N Common but hidden by taller plants such as grasses; flowers yellow. Flowering N RM0261690 N 130 RM 921672 RMHERB2 RM 317286 RM0261688 Rosaceae Potentilla plattensis Nutt. RM-456275 Francis B. Current 308 21 6 1978 U.S.A. Wyoming Carbon PathFinder Mine 34 air mi SSE of Casper. Riparian. 7110 ft. T28N R78W S20 N N Flowering and Fruiting N RM0261688 N 131 RM 921674 RMHERB2 RM 397871 RM0261687 Rosaceae Potentilla plattensis Nutt. RM-38297 D. Long s.n. J. Von Loh 6 1983 June 1983 U.S.A. Wyoming Laramie F. E. Warren Air Force Base: along Crow Creek near picnic area. Moist meadow. 6100 ft. 41.1531° N, 104.8775° W; uncertainty 1 mi. T14N R67W S27 41.1531 -104.8775 1 mi. N Y Flowering N RM0261687 N 132 RM 921675 RMHERB2 RM 3852 RM0261686 Rosaceae Potentilla plattensis Nutt. RM-34675 Aven Nelson 265 19 6 1894 U.S.A. Wyoming Albany Laramie. Near lower bridge. Flowering and Fruiting N RM0261686 N 133 RM 921676 RMHERB2 RM 42000 RM0261685 Rosaceae Potentilla plattensis Nutt. RM-36071 Aven Nelson 8795 7 8 1902 U.S.A. Wyoming Albany Centennial. Wet banks and meadows. Flowering and Fruiting N RM0261685 N 134 RM 921677 RMHERB2 RM 28913 RM0261684 Rosaceae Potentilla plattensis Nutt. RM-456490 Aven Nelson s.n. 7 1900 U.S.A. Wyoming Albany Centennial Valley. Flowering and Fruiting N RM0261684 N 135 RM 921678 RMHERB2 RM 338057 RM0261683 Rosaceae Potentilla plattensis Nutt. 2. Potentilla plattensis Nutt.
Annotated by Charles Feddema. RM-48487 Max H. Schroeder s.n. Gary L. Ranck 1 7 1973 U.S.A. Wyoming Carbon Stratton Hydrology Study Area: Loco Creek Bottomland. Sagebrush rangeland. 7000 8000 ft. 41.4326° N, 107.1381° W; uncertainty 1 mi. T17N R87W S24 41.4326 -107.1381 1 mi. N Y Flowering N RM0261683 N 136 RM 921679 RMHERB2 RM 302639 RM0261286 Rosaceae Potentilla plattensis Nutt. RM-44880 J. Francis Macbride 2270 24 5 1913 U.S.A. Wyoming Albany Centennial. Grassy swales. Flowering N RM0261286 N 137 RM 921680 RMHERB2 RM 238418 RM0261285 Rosaceae Potentilla plattensis Nutt. RM-44185 Harry Hapeman s.n. 10 6 1920 U.S.A. Wyoming Laramie Cheyenne. 6100 ft. 41.14° N, 104.8202° W; NAD 83, uncertainty 3 mi., Nat. Geog. TOPO! 41.14 -104.8202 NAD 83 3 mi. Y Nat. Geog. TOPO! Mapped from the Capitol Building as reference point. BEN Flowering N RM0261285 N 138 RM 921681 RMHERB2 RM 154912 RM0261284 Rosaceae Potentilla plattensis Nutt. RM-36071 Aven Nelson 8795 7 8 1902 U.S.A. Wyoming Albany Centennial. Wet banks and meadows. Flowering and Fruiting N RM0261284 N 139 RM 921682 RMHERB2 RM 154911 RM0261283 Rosaceae Potentilla plattensis Nutt. 4. Potentilla plattensis Nutt.
Annotated by Barry C. Johnston in 1980. RM-456491 George E. Osterhout 1080 15 7 1896 U.S.A. Wyoming Albany Laramie Plains: along road to North Park from Tie Siding. Flowering and Fruiting N RM0261283 N 140 RM 95321 Chumley 1995 Rosaceae Potentilla plattensis Nutt. RM-13878 Timothy W. Chumley 1418 4 7 1995 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: South Park: Spinney Mountain State Wildlife Area off County Road 59 along the South Platte River, ca 3 air mi E of Hartsel. In wet open fields above the river. 8800 ft. 39.0209° N, 105.7265° W; uncertainty 1 mi. T12S R75W S12 SW1/4; also N1/2 S13 39.0209 -105.7265 1 mi. Disturbed in past; grazed. Flowering N N 141 RM 95360 Chumley 1995 Rosaceae Potentilla plattensis Nutt. RM-13879 Timothy W. Chumley 1456 4 7 1995 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: South Park: Badger Basin State Wildlife Area off County Road 439 along the Middle Fork of the South Platte River, ca 1.5 air mi N of Hartsel. Along the banks of the river. 8400 ft. 39.0353° N, 105.8006° W; uncertainty 1 mi. T12S R75W S5 NE1/4 39.0353 -105.8006 1 mi. Flowering N N 142 RM 97932 Chumley 1996 Rosaceae Potentilla plattensis Nutt. RM-13945 Timothy W. Chumley 3404 30 5 1996 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: South Park: Park Gulch: along a stream running approx 0.5 air mi S of County Road 15 or Elkhorn Road, ca 1.5 air mi SE of Como. Moist grassy flats along the stream with sedges, Potentilla spp., Juncus spp., Iris missouriensis and Sisyrhincium pallidum. 9520 9640 ft. 39.2962° N, 105.876° W zone 13, 424554E, 4350358N T9S R76W S3 NW1/4 39.2962 -105.876 Flowering N N 143 RM 98284 Chumley 1996 Rosaceae Potentilla plattensis Nutt. RM-13959 Timothy W. Chumley 3753 Cassie Dunst and Rachel Turiel 18 6 1996 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: Mosquito Range: Fourmile Creek: along the creek and a ridge to N, off Forest Road 182 or County Road 18 at Forest Road 182D, ca 6 air mi S of Alma. In open grassy flats along the stream, and adjacent willow stands. 10300 10800 ft. 39.1951° N, 106.0797° W zone 13, 407383E, 4338914N T10S R78W S11 NE1/4; also NW1/4 S12 39.1951 -106.0797 Flowering N N 144 RM 98800 Chumley 1996 Rosaceae Potentilla plattensis Nutt. RM-13973 Timothy W. Chumley 4265 1 7 1996 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: South Park: Tomahawk State Wildlife Area: along S bank of the Middle Fork of the South Platte River and adjacent meadows, ca 0.5 air mi E of Garo. On moist flats along the river, with sedge and rush spp. 9090 9150 ft. 39.1073° N, 105.8748° W zone 13, 424222E, 4328582N T11S R76W S10; also NE1/4 S15 39.1073 -105.8748 Flowering N N 145 RMT 5200 RM Types RM 28897 RM0004793 Rosaceae Potentilla plattensis Nutt. var. pedicellata A. Nelson 3. Potentilla plattensis Nutt. var. pedicellata A. Nelson
Annotated by Barbara Ertter in 2009. Holotype.
2. Potentilla plattensis Nutt.
Annotated by Barbara Ertter in 2007.
1. Potentilla plattensis Nutt. var. pedicellata A. Nelson var. nov.
. Type. RMT-4157 Aven Nelson 7730 27 7 1900 U.S.A. Wyoming Albany Medicine Bow Mountains. In the grass on the open borders of a stream. Flowering and Fruiting RM0004793,RM0004793_a Y Holotype for Potentilla plattensis Nutt. var. pedicellata A. Nelson. Bull. Torrey Bot. Club 28: 233. 1901. In the original description th elocality is given as: "Collected on the grassy banks of a mountain stream, Centennial, Albany Co., July 27,1900, no. 7730." The field books gives: "North Fork, Centennial. July 27. Among the grasses on the openborders of a stream."