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 10000 Taylor, Amy 1996 Poaceae Calamagrostis purpurascens R. Br. RM-604 B. E. Nelson 39401 Amy J. Roderick 30 7 1996 U.S.A. Wyoming Carbon [location and coordinates withheld] Among rocks near talus slopes in basin. 10200 10500 ft. Flowering N N 2 RM 100929 Chumley 1996 Poaceae Calamagrostis purpurascens R. Br. RM-14014 Timothy W. Chumley 6353a 22 8 1996 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: Mosquito Range: Mosquito Creek: along the creek and surrounding ridges off Mosquito Pass or County Road 12 N of the North London Mill, ca 5.1 air mi WNW of Alma. Rocky alpine roadside. 11140 12280 ft. 39.2962° N, 106.1538° W zone 13, 400359E, 4350420N T9S R78W S6 E1/2; also T8S R78W SW1/4 S31 39.2962 -106.1538 Fruiting N N 3 RM 102222 Rosenthal 1996 USFS 852821 USFS0036705 Poaceae Calamagrostis purpurascens R. Br. RM-14065 David Rosenthal 314 31 7 1996 U.S.A. Wyoming Park Northern Absaroka Area: Shoshone National Forest: along packtrail to Copper Lakes. Talus slopes and meadow around lakes. 9400 9800 ft. 44.6454° N, 109.739° W T54N R107W S22 44.6454 -109.739 Flowering N USFS0036705 N 4 RM 102420 Rosenthal 1996 USFS 853026 USFS0037448 Poaceae Calamagrostis purpurascens R. Br. RM-14072 David Rosenthal 492 5 8 1996 U.S.A. Wyoming Fremont Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: unnamed peak W of Bachelor Creek Trail. Granite boulder slopes and meadow. 10300 10700 ft. 43.4898° N, 109.759° W T41N R108W S25 43.4898 -109.759 Flowering N USFS0037448 N 5 RM 102490 Rosenthal 1996 USFS 852816 USFS0036700 Poaceae Calamagrostis purpurascens R. Br. RM-14074 David Rosenthal 555 7 8 1996 U.S.A. Wyoming Fremont Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: along Glacier Trail leading to Goat Flat, ca 11 air mi S of Dubois. Alpine meadow and granite boulder slopes. 10800 11600 ft. 43.3484° N, 109.5857° W T39N R106W S16 43.3484 -109.5857 Flowering N USFS0036700 N 6 RM 103514 Rosenthal 1996 USFS 852820 USFS0036704 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by David Rosenthal. RM-14111 Ronald L. Hartman 55376 David Rosenthal 16 7 1996 U.S.A. Wyoming Fremont Wind River Range: Fitzpatrick Wilderness Area: Old Glacier Trail to Arrow Mountain. Wooded and grassy slopes through sedimentary material. 7500 8200 ft. 43.4202° N, 109.5657° W T40N R106W S22 NW1/4; also SE1/4 S21 43.4202 -109.5657 Flowering N USFS0036704 N 7 RM 103542 Rosenthal 1996 USFS 852819 USFS0036703 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by David Rosenthal. RM-14112 Ronald L. Hartman 55404 David Rosenthal 16 7 1996 U.S.A. Wyoming Fremont Wind River Range: Fitzpatrick Wilderness Area: Old Glacier Trail to Arrow Mountain. Wooded slopes and meadows along rimrock. 8200 10200 ft. 43.4058° N, 109.5857° W T40N R106W S28 E1/2; also E1/2 S33 43.4058 -109.5857 Flowering N USFS0036703 N 8 RM 103565 Rosenthal 1996 USFS 852818 USFS0036702 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by David Rosenthal. RM-14113 Ronald L. Hartman 55427 David Rosenthal 16 7 1996 U.S.A. Wyoming Fremont Wind River Range: Fitzpatrick Wilderness Area: Old Glacier Trail to Arrow Mountain. Top and slopes of mountain; alpine meadow and rocky slopes. 10200 11600 ft. 43.3771° N, 109.5657° W T39N R106W S3 NW1/4; also T40N R106W W1/4 S34 43.3771 -109.5657 Flowering N USFS0036702 N 9 RM 103898 Rosenthal 1996 USFS 852817 USFS0036701 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by David Rosenthal. RM-14120 Ronald L. Hartman 55755 David Rosenthal 12 8 1996 U.S.A. Wyoming Park Northern Absaroka Area: Sulphur Creek to ridge S toward Mount Pleasant, ca 2.5 air mi E of Sunlight Peak. Talus slopes and rock outcrops. 8400 10800 ft. 44.6164° N, 109.739° W T54N R107W S34 NE1/4 44.6164 -109.739 N USFS0036701 N 10 RM 105475 Rosenthal 1997 USFS 855583 USFS0039219 Poaceae Calamagrostis purpurascens R. Br. RM-14185 David Rosenthal 1630 29 6 1997 U.S.A. Wyoming Fremont Wind River Range: Fitzpatrick Wilderness Area: Whiskey Basin Wildlife wintering area, along trail going W and off trail, from radio tower to old trail and S up ridge to forest boundary, ca 3.5 air mi S of Dubois. Pine/spruce forest (?) years after burn; mostly grasses and forbs including Symphoricarpos, Ribes, and Sambucus. 8800 9100 ft. 43.4754° N, 109.6196° W T41N R106W S31 N1/2 of SE1/4 43.4754 -109.6196 Flowering N USFS0039219 N 11 RM 128706 Evert 2000 RM 824466 RM0019433 Poaceae Calamagrostis purpurascens R. Br. RM-14917 Erwin F. Evert 38176 30 6 2000 U.S.A. Wyoming Hot Springs Absaroka Mountains: Owl Creek, ca 1/2 mi S of Middle Fork, 40 mi WNW of Thermopolis. Stoney creek bottom wioth Elaeagus commutata, Populus angustifolia and Rosa woodsii. 7800 ft. T43N E101W S16 Fruiting N RM0019433 N 12 RM 132317 Evert 1986 RM 725123 RM0036593 Poaceae Calamagrostis purpurascens R. Br. RM-15352 Erwin F. Evert 10088 16 6 1986 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: along east side of Sweetwater Creek, ca 3-4 mi N of U.S. Hwy 14, 16, & 20. On sandbars along creek. 6400 6450 ft. 44.5053° N, 109.6643° W T52N R106W S6; also S32 44.5053 -109.6643 Flowering and Fruiting N RM0036593 N 13 RM 132893 Evert 1986 RM 725593 RM0036592 Poaceae Calamagrostis purpurascens R. Br. RM-15397 Erwin F. Evert 10680 4 8 1986 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: north side of Giant Castle Mountain, 1/4 mi below summit, ca 3 mi N of U.S. Hwy 14, 16, & 20. Open grassy areas interspersed with stable talus and felsenmeer. 9400 ft. 44.544° N, 109.3947° W T53N R104W S28 44.544 -109.3947 Flowering and Fruiting N RM0036592 N 14 RM 136485 Evert 1988 RM 753686 RM0036605 Poaceae Calamagrostis purpurascens R. Br. RM-15590 Erwin F. Evert 14280 7 6 1988 U.S.A. Wyoming Park [location and coordinates withheld] Overgrazed sagebrush-grassland with some scattered Douglas fir. 6000 6200 ft. Flowering and Fruiting N RM0036605 N 15 RM 136817 Evert 1988 RM 753074 RM0036583 Poaceae Calamagrostis purpurascens R. Br. RM-15616 Erwin F. Evert 14615 18 6 1988 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: northwest end of Table Mountain, ca 3 mi S of U.S. Hwy 14, 16, & 20. Rocky, windswept escarpment, sparsely vegetated with cushion plants which included: Trifolium dasyphyllum, Haplopappus acaulis, and Arenaria hookeri. 8200 ft. 44.4328° N, 109.483° W T52N R105W S34 44.4328 -109.483 Flowering and Fruiting N RM0036583 N 16 RM 137171 Evert 1988 RM 751766 RM0036603 Poaceae Calamagrostis purpurascens R. Br. RM-15638 Erwin F. Evert 14972 27 6 1988 U.S.A. Wyoming Park [location and coordinates withheld] Meadows and rocky ridge-top on limestone substrates, prominent species included: Festuca altaica ssp. hallii, Festuca idahoensis, Avenochloa hookeri, and Oxytropis campestris var. gracilis. 8200 8400 ft. Flowering and Fruiting N RM0036603 N 17 RM 137272 Evert 1988 RM 752862 RM0036604 Poaceae Calamagrostis purpurascens R. Br. RM-15644 Erwin F. Evert 15071 28 6 1988 U.S.A. Wyoming Park [location and coordinates withheld] Meadow and forest edge, prominent species included: Festuca altaica ssp. hallii, Festuca idahoensis, Oxytropis campestris var. gracilis, and Trifolium haydenii. 8700 ft. Flowering and Fruiting N RM0036604 N 18 RM 137672 Evert 1988 RM 752504 RM0036584 Poaceae Calamagrostis purpurascens R. Br. RM-15681 Erwin F. Evert 15482 26 7 1988 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: south slopes of Pat O'Hara Peak, ca 22 mi NW of Cody. Open areas around springs in wet gravelly soil, dominant species included: Deschampsia cespitosa and Carex scopulorum. 9400 ft. 44.65917° N, 109.37° W T54N R104W S15 SE1/4 44.65917 -109.37 Flowering and Fruiting N RM0036584 N 19 RM 137753 Evert 1988 RM 752584 RM0036585 Poaceae Calamagrostis purpurascens R. Br. RM-15682 Erwin F. Evert 15563 26 7 1988 U.S.A. Wyoming Park Northern Absarokas: Clarks Fork Yellowstone River Drainage: north slope of Pat O'Hara Peak, ca 22 mi NW of Cody. Open, mostly sparsely vegetated habitats on limestone derived substrates. 9500 9600 ft. 44.65917° N, 109.37° W T54N R104W S15 N1/2 44.65917 -109.37 N N Flowering and Fruiting N RM0036585 N 20 RM 138148 Evert 1988 RM 752142 RM0036586 Poaceae Calamagrostis purpurascens R. Br. RM-15709 Erwin F. Evert 15968 8 8 1988 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: ca 1.5 mi S of Whirlwind Peak on north-south trending ridge between West Grinnell Creek and Grinnell Creek, ca 4 mi N of U.S. Hwy 14, 16, & 20. Turfy tundra on southwest-facing slope dominated by Carex, Poa, Festuca, and Salix species. 10400 ft. 44.544° N, 109.901° W T53N R108W S29 44.544 -109.901 Flowering and Fruiting N RM0036586 N 21 RM 139504 Evert 1990 RM 619912 Poaceae Calamagrostis purpurascens R. Br. RM-15834 Erwin F. Evert 19774 22 7 1990 U.S.A. Montana Carbon Beartooth Mountains: Custer National Forest: Quinnebaugh Meadows, just N of West Fork Rock Creek, ca 15 mi W of Red Lodge. Mesic-dry meadow with Festuca idahoensis, Carex praticola, Erigonum umbellatum and Agropyron trachycaulum. 8900 ft. 45.1465° N, 109.5551° W T8S R18E S7 45.1465 -109.5551 Flowering and Fruiting N N 22 RM 139717 Evert 1990 RM 621588 Poaceae Calamagrostis purpurascens R. Br. RM-15839 Erwin F. Evert 19988 4 8 1990 U.S.A. Montana Park Absaroka-Beartooth Mountains: Gallatin National Forest: divide between South Fork Deep Creek and Davis Creek, ca 13 mi SE of Livingston. Tundra-forest ecotone with scattered Pinus albicaulis and with Juncus drummondii, Arnica latifolia and Sibbaldia procumbens. 9100 9400 ft. 45.5015° N, 110.4572° W T4S R10E S11 45.5015 -110.4572 Flowering and Fruiting N N 23 RM 141803 Evert 1991 RM 739749 Poaceae Calamagrostis purpurascens R. Br. RM-15933 Erwin F. Evert 22074 20 7 1991 U.S.A. Montana Sweet Grass Beartooth Mountains: Gallatin National Forest: along Sliderock Mountain-Grouse Ridge Road (Forest Road 482). Talus and rocky ridge E of road with Sedum lanceolatum, Potentilla hippiana, Douglasia montana, Minuartia nuttallii, and Phacelia hastata. 7100 ft. 45.5743° N, 109.9636° W T3S R14E S14 45.5743 -109.9636 Flowering and Fruiting N N 24 RM 142005 Evert 1991 RM 740001 Poaceae Calamagrostis purpurascens R. Br. RM-15941 Erwin F. Evert 22276 30 7 1991 U.S.A. Montana Madison Madison Range: Beaverhead National Forest: west side of Sphinx Mountain, ca 15 mi SE of Ennis. West facing limestone scree slopes and ledges with Trifolium haydenii, Pedicularis parryi ssp. purpurea, Carex nardina, and Minuartia nuttallii. 9800 10500 ft. 45.1676° N, 111.4852° W T8S R2E S4 45.1676 -111.4852 Flowering and Fruiting N N 25 RM 142285 Evert 1991 RM 740235 Poaceae Calamagrostis purpurascens R. Br. RM-15955 Erwin F. Evert 22556 7 8 1991 U.S.A. Idaho Fremont Targhee and Beaverhead National Forests: Henrys Lake Mountains: on Continental Divide just NW of Targhee Peak, ca 19 mi WNW of West Yellowstone, Montana; also Madison County, Montana. Alpine tundra and krummholz at timberline with Arnica rydbergii and Carex elynoides. 10000 ft. 44.7242° N, 111.3978° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T16N R43E S9 - ID; T13S R2E S6 - MT 44.7242 -111.3978 NAD 83 1 mi. Nat. Geog. TOPO! Flowering and Fruiting N N 26 RM 143812 Evert 1992 RM 780028 Poaceae Calamagrostis purpurascens R. Br. RM-16012 Erwin F. Evert 24074 26 7 1992 U.S.A. Montana Stillwater Beartooth Mountains: Custer National Forest: Stillwater Plateau: ca 5 mi N of Mt. Wood, ca 7 mi S of Nye. Scree in openings of whitebark pine forest with Oxytropis campestris, Silene acaulis, and Trifolium dasyphyllum. 9600 ft. 45.3392° N, 109.828° W T6S R15E S2 45.3392 -109.828 Flowering and Fruiting N N 27 RM 144087 Evert 1992 RM 754356 RM0169933 Poaceae Calamagrostis purpurascens R. Br. RM-16028 Erwin F. Evert 24350 6 8 1992 U.S.A. Wyoming Sublette Wind River Range: Bridger-Teton National Forest: west slope of Union Peak, ca 14 mi SW of Dubois. Mostly turfy, alpine tundra with Geum rossii, Artemisia norvegica var. saxitilis, Pedicularis parryi, and Aster alpigenus. 10500 11200 ft. 43.4632° N, 109.8048° W T40N R108W S3; also S10 and S11 43.4632 -109.8048 Flowering and Fruiting N RM0169933 N 28 RM 147064 Evert 1994 RM 781317 RM0101259 Poaceae Calamagrostis purpurascens R. Br. RM-16188 Erwin F. Evert 27447 26 6 1994 U.S.A. Montana Carbon Beartooth Mountains: Custer National Forest: along East Rosebud Trail; 0.1-1 mi S of East Rosebud Lake. Mixed coniferous forest and openings with Carex rossii, Mahonia repens, Antennaria racemosa, and Arctostaphylos uva-ursi. 6330 6400 ft. 45.1912° N, 109.638° W T7S R17E S28 45.1912 -109.638 Flowering N RM0101259 N 29 RM 147916 Evert 1994 RM 781106 Poaceae Calamagrostis purpurascens R. Br. RM-16228 Erwin F. Evert 28298 21 7 1994 U.S.A. Montana Sweet Grass Beartooth Mountains: Custer National Forest: saddle between Picket Pin Mountain and a pinnacled limestone ridge, just N of Picket Pin Road, ca 12 mi W of Nye. Open, turfy area on calcareous substrate with Valeriana edulis and Astragalus vexilliflexus. 8900 ft. 45.4578° N, 110.0253° W T4S R14E S29 45.4578 -110.0253 Flowering and Fruiting N N 30 RM 149585 Evert 1995 RM 783240 Poaceae Calamagrostis purpurascens R. Br. RM-16292 Erwin F. Evert 29965 7 7 1995 U.S.A. Montana Sweet Grass Beartooth Mountains: Gallatin National Forest: at east end of Boulder Road, ca 24 mi S of Big Timber. Edge of clearcut in former lodgepole pine-Douglas fir forest on limestone with Rubus idaeus, Fragaria virginiana, and Penstemon attenuatus. 6400 ft. 45.5015° N, 110.087° W T4S R13E S11 45.5015 -110.087 Flowering N N 31 RM 150181 Evert 1995 RM 783942 Poaceae Calamagrostis purpurascens R. Br. RM-16317 Erwin F. Evert 30567 7 8 1995 U.S.A. Montana Madison Madison Range: Gallatin National Forest: Koch Basin on the east side of Koch Peak at head of Tumbledown Creek, ca 25 mi SE of Ennis. Turfy tundra with Geum rossii, Erigeron simplex, Artemisia scopulorum, and Carex nigricans. 10000 10400 ft. 45.0512° N, 111.4444° W T9S R2E S14 45.0512 -111.4444 Flowering and Fruiting N N 32 RM 152197 Evert 1996 Poaceae Calamagrostis purpurascens R. Br. RM-16409 Erwin F. Evert 32584 5 8 1996 U.S.A. Montana Stillwater Beartooth Mountains: Custer National Forest: northeast end of the Froze-To-Death Plateau: 2 mi SE of Mystic Lake, 28 mi W of Red Lodge. Alpine fellfield cushion plant community with Dryas octopetala, Carex rupestris, Trifolium nanum, and Salix reticulata. 10200 10300 ft. 45.221° N, 109.7415° W T7S R16E S15 45.221 -109.7415 N N 33 RM 153527 Evert 1997 RM 819341 RM0021137 Poaceae Calamagrostis purpurascens R. Br. RM-16467 Erwin F. Evert 33976 21 7 1997 U.S.A. Montana Madison Madison Range: Beaverhead National Forest: along the north side of Papoose Creek, ca 3 mi SW of Hilgard Peak. Talus slope with Cryptogramma acrostichoides, Woodsia scopulina, Erigeron acris, and Rubus idaeus. 7800 ft. T11S R2E S5 Flowering and Fruiting N RM0021137 N 34 RM 155416 Evert 1998 RM 821602 RM0014749 Poaceae Calamagrostis purpurascens R. Br. RM-16560 Erwin F. Evert 35941 27 7 1998 U.S.A. Montana Park Absaroka-Beartooth Mountains: Gallatin National Forest: north side of Chico (Baldy) Peak, 21 mi N of Gardiner. Mesic, turfy tundra on north-facing slope with Potentilla diversifolia, Deschampsia cespitosa, and Poa alpina. 9800 10100 ft. 45.2996° N, 110.6463° W; uncertainty 2 mi. T6S R9E S20; also S21 45.2996 -110.6463 2 mi. Flowering and Fruiting N RM0014749 N 35 RM 155582 Evert 1998 RM 821496 RM0013813 Poaceae Calamagrostis purpurascens R. Br. RM-16574 Erwin F. Evert 36109 4 8 1998 U.S.A. Montana Gallatin Gallatin Range: Gallatin National Forest: Head of East Fork Hyalite Creek around Heather lake; ca 22 m S of Bozeman. Rocky, turfy tundra on north facing slope with Geum rossi, Phyllodoce empetriformis and Sibbaldia procumbens. 9400 ft. T5S R6E S13; also S14 Flowering and Fruiting N RM0013813 N 36 RM 155870 Evert 1998 RM 821145 RM0020858 Poaceae Calamagrostis purpurascens R. Br. RM-16590 Erwin F. Evert 36401 11 8 1998 U.S.A. Wyoming Fremont Wind River Range: Shoshone National Forest: west side of Arrow Mountain, 12 mi S of Dubois. Turfy tundra on calcareous substrate with Kobresia bellardii, Androsace chamaejasme, Saussurea weberi, and Dryas octopetala. 11000 11200 ft. 43.3778° N, 109.5632° W; uncertainty 1 mi. T39N R106W S3 43.3778 -109.5632 1 mi. Fruiting N RM0020858 N 37 RM 156512 Evert 1999 RM 822783 RM0016155 Poaceae Calamagrostis purpurascens R. Br. RM-16623 Erwin F. Evert 37044 17 7 1999 U.S.A. Montana Madison Henrys Lake Mountains: Gallatin National Forest: along Sheep Creek trail, ca 1.5 mi E of the trailhead; ca 2 mi S of Earthquake Lake. South-facing talus slope with Woodsia scopulina, Rubus idaeus, and Heuchera cylindrica. 7200 ft. 44.8028° N, 111.4062° W; uncertainty 1 mi. T12S R3E S7 44.8028 -111.4062 1 mi. Flowering and Fruiting N RM0016155 N 38 RM 159401 Flaig 2003 RM Poaceae Calamagrostis purpurascens R. Br. RM-16718 Jeanette Flaig 1975 28 7 2003 U.S.A. Colorado Rio Grande Eastern San Juan Mountains: Rio Grande National Forest: U.S. Hwy 160 W to Park Creek Road (Forest Road 380) then SW; ca 13 air mi S of South Fork. Rocky outcrops in bristle cone and spruce forest. 11375 ft. 37.4921° N, 106.671° W T38N R3E S32; S32; also S33 37.4921 -106.671 Flowering and Fruiting N N 39 RM 159780 Flaig 2003 RM Poaceae Calamagrostis purpurascens R. Br. RM-16730 Jeanette Flaig 231 3 7 2003 U.S.A. Colorado Mineral Eastern San Juan Mountains: Rio Grande National Forest: Colo Hwy 149; ca 13 air mi SW of Creede. Spruce forest with scattered aspen in open xeric heavily grazed grassland, pond, spruce forest with scattered aspen, rocky outcrop, subalpine bristle cone forest, creek, roadside; alpine. 9720 11750 ft. 37.7639° N, 107.067° W T40N R2W S11; South1/2 S2, E1/2 S3, SW1/4 S1, N1/4 of N1/4 and E1/4 of E1/4 S12, N1/2 S13, NE1/4 S14; T41N R2W S34, NW1/4 S35, SE1/4 S26, SW1/4 S25, NW1/2 S36; T40N R1W S7 NW1/4 37.7639 -107.067 Flowering N N 40 RM 165662 Flaig 2004 RM Poaceae Calamagrostis purpurascens R. Br. RM-16963 Jeanette Flaig 5745 Michele and Colton Pring 13 7 2004 U.S.A. Colorado Hinsdale Eastern San Juan Mountains: Rio Grande National Forest: North Clear Creek Falls Overlook, Colo Hwy 149, ca 14.5 air mi W of Creede. Open meadow, slight west-facing slope with some rock outcrops. 10076 ft. 37.8483° N, 107.1502° W; GPS Reading T42N R3W S36 SW1/4 of SE1/4; SE1/4 of SW1/4 and 37.8483 -107.1502 GPS Reading Flowering and Fruiting N N 41 RM 166368 Flaig 2004 RM Poaceae Calamagrostis purpurascens R. Br. RM-16986 Jeanette Flaig 6447 Sue Komarek 25 7 2004 U.S.A. Colorado Mineral Eastern San Juan Mountains: Rio Grande National Forest: Weminuche Wilderness: Roaring Creek Trailhead, Fisher Peak: also Trail 806, North Lime Trailhead, ca 13 air mi S of Creede. Boulder field on north-facing slope. 10752 11528 ft. 37.6806° N, 106.911° W to 37.6708° N, 106.9152° W; GPS Reading T40N R1E S31 37.6806 -106.911 GPS Reading Flowering and Fruiting N N 42 RM 166808 Flaig 2004 RM Poaceae Calamagrostis purpurascens R. Br. RM-17000 Jeanette Flaig 6884 29 7 2004 U.S.A. Colorado Saguache Eastern San Juan Mountains: Rio Grande National Forest: vicinity of Lookout Mountain, Forest Road 41G, just S of Carnero Pass, ca 24 air mi WSW of Saguache. Old clear cut spruce forest with scattered aspen, bristlecone and limber pine on north-facing slope. 10949 ft. 37.9961° N, 106.4701° W; GPS Reading T43N R5E S6 SW1/4 of SW1/4; also NW1/4 S7 37.9961 -106.4701 GPS Reading Flowering and Fruiting N N 43 RM 170595 Foley 2003 RM Poaceae Calamagrostis purpurascens R. Br. RM-17104 Erin Foley 2408 15 7 2003 U.S.A. Colorado Grand Arapaho National Forest: Front Range: Jones Pass, ca 13 air mi SW of Fraser, ca 9.5 air mi NW of Loveland Pass. Steep eastern alpine slope. 11480 12400 ft. 39.7767° N, 105.8879° W; GPS Reading T3S R76W S22 39.7767 -105.8879 GPS Reading Flowering and Fruiting N N 44 RM 171631 Foley 2003 RM Poaceae Calamagrostis purpurascens R. Br. RM-17121 Erin Foley 3332 23 7 2003 U.S.A. Colorado Boulder Roosevelt National Forest: Front Range: Indian Peaks Wilderness: Rainbow Lakes, ca 3.5-4 air mi NW of Nederland; ca 12.5 air mi NE of Fraser. Lakeside and moist spruce/lodgepole pine/fir forest. 10200 ft. 40.0132° N, 105.5828° W; GPS Reading T1N R73W S33 NW1/4; also NE1/4 S32 40.0132 -105.5828 GPS Reading Flowering and Fruiting N N 45 RM 172578 Foley 2003 RM Poaceae Calamagrostis purpurascens R. Br. RM-17136 Erin Foley 4173 Jill Torres 2 8 2003 U.S.A. Colorado Clear Creek Arapaho National Forest: Front Range: E of Colo Hwy 103, ca 0.5 air mi N of Chicago Forks Campground, ca 6 air mi SW of Idaho Springs. Wet subalpine, lakeside, and rocky coniferous slopes. 11400 12000 ft. 39.6017° N, 105.7522° W; GPS Reading T5S R75W S23 NE1/4; also S24 39.6017 -105.7522 GPS Reading Flowering and Fruiting N N 46 RM 173864 Foley 2003 RM Poaceae Calamagrostis purpurascens R. Br. RM-17159 Erin Foley 5321b 18 8 2003 U.S.A. Colorado Clear Creek Arapaho National Forest: Front Range: Mount Evans Wilderness Trail: Lost Creek, ca 9.5 air mi S of Idaho Springs. Rocky slopes. 8800 9080 ft. 39.6033° N, 105.5219° W; GPS Reading T5S R73W S23 39.6033 -105.5219 GPS Reading Fruiting N N 47 RM 176348 Foley 2004 RM Poaceae Calamagrostis purpurascens R. Br. RM-17207 Erin Foley 11089 6 8 2004 U.S.A. Colorado Clear Creek Arapaho National Forest: Front Range: Bard Creek to Engelmann Peak, ca 5 air mi NW of Georgetown and 4.5 air mi WSW of Empire. Along subalpine stream. 11500 ft. 39.7361° N, 105.7482° W to 39.7457° N, 105.8004° W; GPS Reading T4S R75W S2 N1/2; N1/2 S3, NE1/4 S4 and T3S R75W S32 E1/2, W1/2 S33 39.7361 -105.7482 GPS Reading Flowering and Fruiting N N 48 RM 176730 Foley 2004 RM Poaceae Calamagrostis purpurascens R. Br. RM-17213 Erin Foley 11469 12 8 2004 U.S.A. Colorado Grand Arapaho National Forest: Vasquez Peak Wilderness: Vasquez Mountains: unnamed stream and junction with Vasquez Creek, ca 5 air mi SW of Winter Park and ca 7.5 air mi SSW of Fraser. Along stream. 9600 10900 ft. 39.8463° N, 105.8237° W to 39.8305° N, 105.8447° W; GPS Reading T2S R76W S36; also R75W S30 S1/2 and N1/2 S31 39.8463 -105.8237 GPS Reading Flowering and Fruiting N N 49 RM 177387 Foley 2004 RM Poaceae Calamagrostis purpurascens R. Br. RM-17229 Erin Foley 12119 25 8 2004 U.S.A. Colorado Grand Arapaho National Forest: Indian Peaks Wilderness: Front Range: Buchanan Creek, ca 15 air mi ENE of Granby and ca 9 air mi WNW of Ward. Along Creek 9400 10200 ft. 40.1226° N, 105.6775° W to 40.1291° N, 105.673° W; GPS Reading T2N R74W S21 N1/2; also NW1/4 S22 and SW1/4 S15 40.1226 -105.6775 GPS Reading Flowering and Fruiting N N 50 RM 177443 Foley 2004 RM Poaceae Calamagrostis purpurascens R. Br. RM-17230 Erin Foley 12175 25 8 2004 U.S.A. Colorado Grand Arapaho National Forest: Indian Peaks Wilderness: Front Range: Gourd Lake to Island Lake, ca 11 air mi SE of Grand Lake and ca 10 air mi NW of Ward. Adjacent to lake below subalpine. 10800 11600 ft. 40.1337° N, 105.6733° W to 40.1442° N, 105.6679° W; GPS Reading T2N R74W S15 W1/2; also S1/2 S10 40.1337 -105.6733 GPS Reading Flowering and Fruiting N N 51 RM 181930 Foley 2004 RM Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by Erin Foley. RM-17310 Ronald L. Hartman 79806 Jakota S. Hartman 11 8 2004 U.S.A. Colorado Grand Arapaho National Forest: Indian Peaks Wilderness: Front Range: from Roar Fork Trail at saddle SSW to summit of Mount Irving Hale. Alpine meadows and boulder fields; boulder fields. 11200 11754 ft. 40.1466° N, 105.7162° W to 40.138° N, 105.72° W; GPS Reading T2N R74W S7 SW1/4; also NE1/4 S18 40.1466 -105.7162 GPS Reading Flowering and Fruiting N N 52 RM 194440 Gros Ventre 1994 RM 626153 RM0169939 Poaceae Calamagrostis purpurascens R. Br. RM-17880 Ronald L. Hartman 49455 Tom Cramer 16 8 1994 U.S.A. Wyoming Teton Gros Ventre Area: east slope of Darwin Peak. Rocky alpine slopes. 9600 10800 ft. 43.3853° N, 110.2931° W; uncertainty 1 mi. T40N R112W S33 W1/2 43.3853 -110.2931 1 mi. Fruiting N RM0169939 N 53 RM 194561 Gros Ventre 1994 RM 626154 RM0169940 Poaceae Calamagrostis purpurascens R. Br. RM-17885 Ronald L. Hartman 49575 Tom Cramer 17 8 1994 U.S.A. Wyoming Sublette Gros Ventre Area: Triangle Peak NE to low point of ridge. Rocky alpine ridge and upper slopes. 10400 11535 ft. 43.371° N, 110.2539° W T39N R112W S2 W1/4; also SE1/4 S3 and N1/4 S10 43.371 -110.2539 Flowering N RM0169940 N 54 RM 194588 Gros Ventre 1994 RM 627552 RM0169951 Poaceae Calamagrostis purpurascens R. Br. RM-17885 Ronald L. Hartman 49602 Tom Cramer 17 8 1994 U.S.A. Wyoming Sublette Gros Ventre Area: Triangle Peak NE to low point of ridge. Rocky alpine ridge and upper slopes. 10400 11535 ft. 43.371° N, 110.2539° W T39N R112W S2 W1/4; also SE1/4 S3 and N1/4 S10 43.371 -110.2539 Fruiting N RM0169951 N 55 RM 195675 Gros Ventre 1995 RM 661135 RM0169946 Poaceae Calamagrostis purpurascens R. Br. RM-17917 Ronald L. Hartman 54111 21 8 1995 U.S.A. Wyoming Teton Gros Ventre Area: 0.8 air mi NNW to summit of Sheep Mountain. Meadow and boulder fields. 10400 11200 ft. 43.5476° N, 110.5167° W; uncertainty 1 mi. T41N R114W S3 SE1/4; also NE1/4 S4 43.5476 -110.5167 1 mi. N N Flowering N RM0169946 N 56 RM 201273 Holt 2000 Poaceae Calamagrostis purpurascens R. Br. RM-19363 Emily A. Holt 1410 28 6 2000 U.S.A. Colorado Eagle Central Colorado: Sawatch Range, West Slope Continental Divide: Savage Lakes Trail 1918, 0.2 mi from end of Forest Road 501, ca 9 air mi ENE of Biglow. Spruce-fir forest. 9840 11180 ft. 39.3685° N, 106.5427° W T8S R82W S10; also S11 39.3685 -106.5427 Flowering and Fruiting N N 57 RM 201692 Holt 2000 Poaceae Calamagrostis purpurascens R. Br. RM-19375 Emily A. Holt 1784 7 7 2000 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: Bald Mountain area, off Forest Road 345 from Cottonwood Road, ca 7 air mi SW of Buena Vista. Pinus flexilis and Cercocarpus. 9600 9833 ft. 38.8049° N, 106.2085° W T14S R79W S27 38.8049 -106.2085 Flowering and Fruiting N N 58 RM 201882 Holt 2000 Poaceae Calamagrostis purpurascens R. Br. RM-19380 Emily A. Holt 1955 10 7 2000 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: Waterdog Lake area, on the trail to lake, ca 15 air mi W of Poncha Springs; ca 3 air mi N of Monarch Pass. Pinus contorta to Picea-Abies to Pinus aristata above the lake. 10400 11480 ft. 38.5306° N, 106.3234° W T49N R6E S5; also S6 and T50N R6E S31 38.5306 -106.3234 Flowering and Fruiting N N 59 RM 202745 Holt 2000 Poaceae Calamagrostis purpurascens R. Br. RM-19402 Emily A. Holt 2729 Benjamin Madsen 27 7 2000 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: Mount Princeton summit and neighboring unnamed 13,000 ft peak, ca 8 air mi W of Nathrop. Above treeline in rock scree and alpine turf. 12200 14177 ft. 38.7473° N, 106.2271° W T15S R79W S16; also S17 38.7473 -106.2271 Flowering and Fruiting N N 60 RM 202886 Holt 2000 Poaceae Calamagrostis purpurascens R. Br. RM-19406 Emily A. Holt 2856 29 7 2000 U.S.A. Colorado Lake Central Colorado: Sawatch Range, East Slope Continental Divide: Massive Mountain Trail, via the Colorado Trail to the Mount Massive Main Trail, southwest slope and summit, ca 11 air mi ESE of Leadville. Open alpine meadow to rock scree including peak summit. 12000 14421 ft. 39.1951° N, 106.4501° W T10S R81W S9; also S8, S16; also S17 39.1951 -106.4501 Flowering and Fruiting N N 61 RM 203856 Holt 2000 Poaceae Calamagrostis purpurascens R. Br. RM-19433 Emily A. Holt 3726 11 8 2000 U.S.A. Colorado Pitkin Central Colorado: Sawatch Range, West Slope Continental Divide: Martin Creek area, along old unmarked Forest Service trail, ca 10 air mi NNE of Independence Pass. Spruce-fir with willow bogs. 10000 10520 ft. 39.2529° N, 106.5242° W T9S R82W S23; also S27 and S34 39.2529 -106.5242 Flowering and Fruiting N N 62 RM 204118 Holt 2000 Poaceae Calamagrostis purpurascens R. Br. RM-19440 Emily A. Holt 3960 14 8 2000 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: La Plata Summit, along La Plata Gulch Trail, ca 9 air mi SE Independence Pass. Alpine meadows and scree slopes, west aspect. 13000 14336 ft. 39.0353° N, 106.4866° W T12S R81W S6; also S8 39.0353 -106.4866 Flowering and Fruiting N N 63 RM 204977 Holt 2000 Poaceae Calamagrostis purpurascens R. Br. RM-19471 Emily A. Holt 762 13 6 2000 U.S.A. Colorado Chaffee Central Colorado: Mosquito Range, East Slope Continental Divide: Hayden Gulch area, on Forest Road 396, ca 2.5 air mi ENE of Granite. Pinus contorta forest with Populus tremuloides. 9800 10305 ft. 39.0641° N, 106.2271° W T11S R79W S28; also S33 39.0641 -106.2271 Flowering and Fruiting N N 64 RM 205178 Holt 2000 Poaceae Calamagrostis purpurascens R. Br. RM-19478 Emily A. Holt 941 20 6 2000 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: Mt. Elbert Forebay area, 2 road mi on County Road 24 from junction with Colo Hwy 82, ca 15 air mi SSW Leadville. Populus tremuloides with scattered sagebrush and Pinus contorta, slight north slope. 9600 ft. 39.1073° N, 106.3568° W T11S R80W S8 39.1073 -106.3568 Flowering and Fruiting N N 65 RM 209284 Holt 2001 RM Poaceae Calamagrostis purpurascens R. Br. RM-19629 Emily A. Holt 7702 5 8 2001 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: along Missouri Gulch Trail, just S of cabin in krummholz, ca 2 air mi S of Vicksburg. Shrubby cinquefoil and krummholz vegetation, west aspect. 11600 12000 ft. 38.9776° N, 106.3778° W T12S R80W S30 38.9776 -106.3778 Flowering and Fruiting N N 66 RM 209832 Holt 2001 RM Poaceae Calamagrostis purpurascens R. Br. RM-19644 Emily A. Holt 8248 25 8 2001 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: along Continental Divide Trail from Peel Point NW to just past Mt. Peck, ca 6 air mi S of Garfield. Alpine turf and spruce forests. 11600 12000 ft. 38.473° N, 106.2872° W T49N R6E S27; also S28 and S34 38.473 -106.2872 Flowering and Fruiting N N 67 RM 226484 Kastning WY RM 574677 RM0169953 Poaceae Calamagrostis purpurascens R. Br. RM-20267 B. E. Nelson 16375 Michelle Nelson 18 7 1988 U.S.A. Wyoming Carbon Sierra Madre/Park Range: Sierra Madre: summit of Blackhall Mountain, ca 13 air mi SE of Encampment. On and around granite outcrops, cliffs, and ledges. 10800 10979 ft. 41.0378° N, 106.6906° W T12N R83W S2 41.0378 -106.6906 Flowering and Fruiting N RM0169953 N 68 RM 233741 Taylor, Kevin 1997 Poaceae Calamagrostis purpurascens R. Br. RM-20683 Kevin J. Taylor 3783 25 7 1997 U.S.A. Colorado Gunnison Northern Gunnison Basin: ridge of Jenkins Mountain, ca 7 air mi NNE of Taylor Reservoir. Dry tundra on ridge. 12500 13400 ft. 38.9632° N, 106.5632° W T12S R82W S33 NE1/4 38.9632 -106.5632 Flowering N N 69 RM 234346 Taylor, Kevin 1997 Poaceae Calamagrostis purpurascens R. Br. RM-20725 Kevin J. Taylor 4362 5 8 1997 U.S.A. Colorado Gunnison Northern Gunnison Basin: Avery Mountain, ca 1.5 air mi NNE of Gothic. Dry tundra of summit ridge. 11700 12450 ft. 38.9776° N, 106.9898° W T12S R86W S27 N1/2 38.9776 -106.9898 Flowering N N 70 RM 234637 Taylor, Kevin 1997 Poaceae Calamagrostis purpurascens R. Br. RM-20739 Kevin J. Taylor 4623 15 8 1997 U.S.A. Colorado Gunnison Northern Gunnison Basin: ca 4.5 air mi NE of Pitkin. Open Engelmann spruce forest and open meadow on ridge top. 10800 11200 ft. 38.6423° N, 106.45° W T51N R5E S30 NE1/4 38.6423 -106.45 Flowering N N 71 RM 235922 Taylor, Kevin 1998 776300 Poaceae Calamagrostis purpurascens R. Br. RM-20796 Kevin J. Taylor 10079 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. N N 72 RM 236047 Taylor, Kevin 1998 776299 Poaceae Calamagrostis purpurascens R. Br. RM-20800 Kevin J. Taylor 10203 Chris Floyd and Josh Crayton 9 8 1998 U.S.A. Colorado Gunnison Northern Gunnison Basin: Fossil Ridge Wilderness: Square Top Mountain to Gunsight Pass, ca 7.5 air mi N of Ohio. Alpine tundra ridge from mountain to pass. 12000 12900 ft. 38.682° N, 106.6114° W; uncertainty 1 mi. T51N R3E S14 NE1/4; also NW1/4 S13 38.682 -106.6114 1 mi. Flowering N N 73 RM 236844 Taylor, Kevin 1998 776298 Poaceae Calamagrostis purpurascens R. Br. RM-20828 Kevin J. Taylor 10997 Christine Tonielli and Josh Crayton 21 8 1998 U.S.A. Colorado Gunnison Northern Gunnison Basin: West Elk Wilderness: South Baldy Mountain, ca 12 air mi N of Blue Mesa Reservoir. Alpine tundra along southeast side of mountain. 11500 12380 ft. 38.6674° N, 107.1934° W; uncertainty 0.5 mi. T51N R3W S21 SW1/4 38.6674 -107.1934 1 mi. Flowering N N 74 RM 236891 Taylor, Kevin 1998 775402 Poaceae Calamagrostis purpurascens R. Br. RM-20830 Kevin J. Taylor 11044 Christine Tonielli and Josh Crayton 22 8 1998 U.S.A. Colorado Gunnison Northern Gunnison Basin: West Elk Wilderness: Middle Baldy and Middle Baldy Mountain, ca 13.5 air mi N of Blue Mesa Reservoir. Alpine tundra along ridge between mountains. 12600 12709 ft. 38.682° N, 107.1934° W T51N R3W S16 E1/2 38.682 -107.1934 Flowering N N 75 RM 236940 Taylor, Kevin 1998 775401 Poaceae Calamagrostis purpurascens R. Br. RM-20832 Kevin J. Taylor 11093 Christine Tonielli and Josh Crayton 22 8 1998 U.S.A. Colorado Gunnison Northern Gunnison Basin: West Elk Wilderness: North Baldy Mountain and West Elk Peak, ca 15.5 air mi N of Blue Mesa Reservoir. Alpine tundra along ridge between mountains. 12850 13035 ft. 38.7049° N, 107.1914° W T15S R88W S35 N1/2; also SW1/4 S26 38.7049 -107.1914 Flowering N N 76 RM 258966 Larson 2005 RM 945061 RM0134857 Poaceae Calamagrostis purpurascens R. Br. RM-22032 Jill E. Larson 1824 Robert Peters 3 7 2005 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: Pecos Wilderness: Jicarita Peak and Santa Barbara Divide, ca 18 air mi SE of Penasco. Spruce forest at tree line and above tree line. 11500 12850 ft. 36.0423° N, 105.5464° W; GPS Reading T21N R13E S22 N1/2; also NE1/4 S21, SE1/4 S16 and SW1/4 S15 36.0423 -105.5464 GPS Reading Flowering N RM0134857 N 77 RM 260257 Larson 2005 RM 945060 RM0134856 Poaceae Calamagrostis purpurascens R. Br. RM-22065 Jill E. Larson 2974 Robert Peters 24 7 2005 U.S.A. New Mexico Taos [location and coordinates withheld] Alpine tundra. 12400 12700 ft. Flowering N RM0134856 N 78 RM 261421 Larson 2005 RM 945059 RM0134855 Poaceae Calamagrostis purpurascens R. Br. RM-22102 Jill E. Larson 4014 11 8 2005 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: lower portion of creek drainage and forest slopes S of Middle Fork Lake, SE to alpine areas N of Wheeler Peak summit to La Cal Basin, ca 1.5 air mi E of Twining. Alpine meadow above main tree line with groups of Engelmann spruce and bristlecone pine in protected areas. 11300 12600 ft. 36.5962° N, 105.4152° W; GPS Reading T27N R14E S11; also S12 and S14 36.5962 -105.4152 GPS Reading Flowering N RM0134855 N 79 RM 261461 Larson 2005 RM 945058 RM0134854 Poaceae Calamagrostis purpurascens R. Br. RM-22103 Jill E. Larson 4050 11 8 2005 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: lower portion of creek drainage and forest slopes S of Middle Fork Lake, SE to alpine areas N of Wheeler Peak summit to La Cal Basin, ca 1.5 air mi E of Twining. Alpine basin and surrounding slopes. 12000 ft. 36.5962° N, 105.4152° W; GPS Reading T27N R14E S11; also S12 and S14 36.5962 -105.4152 GPS Reading Flowering and Fruiting N RM0134854 N 80 RM 263674 Larson 2005 RM 945057 RM0134853 Poaceae Calamagrostis purpurascens R. Br. RM-22182 Ronald L. Hartman 81265 23 7 2005 U.S.A. New Mexico Taos Carson National Forest and Vicnity: Sangre de Cristo Range: 0.2 air mi S of Bull-of-the-Woods Mountain. Alpine ridge. 11514 ft. 36.6002° N, 105.426° W; GPS Reading T27N R14E S2 W1/8 36.6002 -105.426 GPS Reading Flowering and Fruiting N RM0134853 N 81 RM 269230 Larson 2006 RM 953619 RM0203441 Poaceae Calamagrostis purpurascens R. Br. RM-22357 Jill E. Larson 7660 Robert Peters 3 7 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: Wheeler Peak Wilderness: Williams Lake Forest Trail 62 from ca 0.5 air mi SSE of Twining to Williams Lake. Talus slopes and higher ground around lake. 9800 11100 ft. 36.5742° N, 105.4382° W; GPS Reading T27N R14E S15; also E1/2 S22 36.5742 -105.4382 GPS Reading Flowering N RM0203441 N 82 RM 289565 Massatti 2005 USFS 846587 USFS0029597 Poaceae Calamagrostis purpurascens R. Br. RM-23721 Rob Massatti 1404 30 6 2005 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Rennecker Peak and southern slopes, ca 25 air mi SSW of Lander. Slope composed of large granite boulders; aspen, limber pine, Douglas fir, and soil pockets scattered throughout. 9450 9470 ft. 42.5059° N, 108.8744° W to 42.508° N, 108.8708° W to 42.5167° N, 108.8777° W; GPS Reading T29N R101W S2 SW1/4; also E1/2 S3 42.5059 -108.8744 NAD 83 GPS Reading Flowering N USFS0029597 N 83 RM 290436 Massatti 2005 USFS 846586 USFS0029596 Poaceae Calamagrostis purpurascens R. Br. RM-23751 Rob Massatti 2171 12 7 2005 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Black Mountain to Smith Lake, ca 19 air mi W of Lander. Rocky meadow. 10750 11490 ft. 42.8241° N, 109.1189° W to 42.8445° N, 109.1269° W to 42.8434° N, 109.1148° W; GPS Reading T33N R103W S14; also S11 42.8241 -109.1189 NAD 83 GPS Reading Flowering N USFS0029596 N 84 RM 290772 Massatti 2005 USFS 846585 USFS0029595 Poaceae Calamagrostis purpurascens R. Br. RM-23762 Rob Massatti 2470b Michelle Noe 17 7 2005 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Cyclone Pass to Mount Arter, ca 14 air mi NNW to Lander. Riparian margins of creek through whitebark pine forest. 10260 10790 ft. 42.7786° N, 108.9885° W to 42.7698° N, 108.9925° W; GPS Reading T33N R102W S36; also T32N R102W S2 42.7786 -108.9885 NAD 83 GPS Reading Flowering N USFS0029595 N 85 RM 291528 Massatti 2005 USFS 846584 USFS0029594 Poaceae Calamagrostis purpurascens R. Br. RM-23783 Rob Massatti 3137 27 7 2005 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: south end of Popo Agie Wilderness, ca 13 air mi SW of Lander. Soil pockets in talus slope adjacent to drainage (alpine). 10780 11780 ft. 42.626° N, 109.0067° W to 42.6469° N, 109.0073° W; GPS Reading T31N R102W S27; also S22 42.626 -109.0067 NAD 83 GPS Reading Flowering N USFS0029594 N 86 RM 292072 Massatti 2005 USFS 846583 USFS0029593 Poaceae Calamagrostis purpurascens R. Br. RM-23798 Rob Massatti 3621 4 8 2005 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Native Lake to Indian Pass, ca 23 air mi SSE of Dubois. Riparian margins of drainage in alpine. 9930 11550 ft. 43.2097° N, 109.5094° W to 43.1853° N, 109.5405° W to 43.1644° N, 109.5476° W; GPS Reading T37N R105W S6 W1/2; also T37N R106W S12 and S14 and S23 43.2097 -109.5094 NAD 83 GPS Reading Flowering N USFS0029593 N 87 RM 292150 Massatti 2005 USFS 846582 USFS0029592 Poaceae Calamagrostis purpurascens R. Br. RM-23803 Rob Massatti 3692 5 8 2005 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Horse Ridge, ca 23 air mi S of Dubois. Rocky alpine meadow. 12300 13490 ft. 43.195° N, 109.5988° W to 43.1756° N, 109.602° W to 43.171° N, 109.5777° W; GPS Reading T37N R106W S8; also E1/2 S17 and S16 43.195 -109.5988 NAD 83 GPS Reading Flowering N USFS0029592 N 88 RM 295284 Massatti 2006 USFS 846612 USFS0029622 Poaceae Calamagrostis purpurascens R. Br. RM-23891 Rob Massatti 6105 25 6 2006 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Shoshone Lake, Shoshone Basin, and Cyclon Basin. Dry rocky meadow with gravelly soil. 9360 9750 ft. 42.7761° N, 109.028° W to 42.7978° N, 109.0125° W to 42.7424° N, 109.0009° W; GPS Reading T32N R102W S4; also S9, SW1/4 S10, NW1/4 S15; T33N R102W S34, W1/2 S35 and SW1/4 S26 42.7761 -109.028 NAD 83 GPS Reading Flowering N USFS0029622 N 89 RM 295422 Massatti 2006 USFS 846611 USFS0029621 Poaceae Calamagrostis purpurascens R. Br. RM-23894 Rob Massatti 6242 27 6 2006 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Windy Mountain, ca 5 air mi WSW of Dubois. Talus mountain top with scattered soil pockets. 9850 10420 ft. 43.4837° N, 109.734° W to 43.4836° N, 109.6884° W; GPS Reading T41N R107W S29; also S28 and W1/2 S27 43.4837 -109.734 NAD 83 GPS Reading Flowering N USFS0029621 N 90 RM 297100 Massatti 2006 USFS 846610 USFS0029620 Poaceae Calamagrostis purpurascens R. Br. RM-23923 Rob Massatti 7915 Aaron Wells 25 7 2006 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Angel Pass to Dennis Lake, ca 11 air mi SE of Gannett Peak. Alpine turf. 10770 11490 ft. 43.02° N, 109.5518° W to 43.0175° N, 109.5125° W; GPS Reading T35N R106W S7 E1/2; also S8 and S9 43.02 -109.5518 NAD 83 GPS Reading Flowering N USFS0029620 N 91 RM 297360 Massatti 2006 USFS 846609 USFS0029619 Poaceae Calamagrostis purpurascens R. Br. RM-23927 Rob Massatti 8174 Aaron Wells 26 7 2006 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Brown Cliff Lakes, ca 7 air mi SE of Gannett Peak. Alpine meadow. 10620 11230 ft. 43.0876° N, 109.5084° W to 43.0975° N, 109.5367° W; GPS Reading T36N R106W S16; also NE1/4 S17 and South1/4 S8 43.0876 -109.5084 NAD 83 GPS Reading Flowering and Fruiting N USFS0029619 N 92 RM 297486 Massatti 2006 USFS 846608 USFS0029618 Poaceae Calamagrostis purpurascens R. Br. RM-23929 Rob Massatti 8300 Aaron Wells 27 7 2006 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Gentlemans Pass, ca 7 air mi ESE of Gannett Peak. Alpine turf. 10850 12440 ft. 43.0896° N, 109.482° W to 43.0929° N, 109.4807° W to 43.1165° N, 109.5065° W; GPS Reading T36N R106W S14 NW1/4; also SW1/4 S11, N1/2 S10, SW1/4 S3; also SE1/4 S4 43.0896 -109.482 NAD 83 GPS Reading Flowering N USFS0029618 N 93 RM 297641 Massatti 2006 USFS 846607 USFS0029617 Poaceae Calamagrostis purpurascens R. Br. RM-23932 Rob Massatti 8453 Aaron Wells 28 7 2006 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Knife Point Glacier, Indian Pass, and vicinity, ca 4 mi SE of Gannett Peak. Alpine turf. 10780 12080 ft. 43.1253° N, 109.5736° W to 43.1108° N, 109.5878° W; GPS Reading T37N R106W S34 SW1/4; also T36N R107W S1 and SE1/4 S2 43.1253 -109.5736 NAD 83 GPS Reading Flowering N USFS0029617 N 94 RM 297750 Massatti 2006 USFS 846606 USFS0029616 Poaceae Calamagrostis purpurascens R. Br. RM-23935 Rob Massatti 8561 Eric Everts 7 8 2006 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Goat Flat, ca 3 air mi ENE of Downs Mountain. Alpine turf. 11130 12350 ft. 43.3382° N, 109.5928° W to 43.3136° N, 109.6519° W; GPS Reading T39N R106W S21 NW1/4; also S20, NW1/4 S29, S30 and T39N R107W N1/4 S36 43.3382 -109.5928 NAD 83 GPS Reading Flowering N USFS0029616 N 95 RM 298107 Massatti 2006 USFS 846605 USFS0029615 Poaceae Calamagrostis purpurascens R. Br. RM-23942 Rob Massatti 8918 20 8 2006 U.S.A. Wyoming Fremont East Slope Wind River Range and Vicinity: Klondike Creek to Klondike Lake, ca 2 air mi E of Grasshopper Glacier. Forested riparian stream margin. 9830 10620 ft. 43.2304° N, 109.5973° W to 43.2336° N, 109.6024° W; GPS Reading T38N R106W S29 South1/2; also South1/2 S30 43.2304 -109.5973 NAD 83 GPS Reading Fruiting N USFS0029615 N 96 RM 299532 Arnett 1998 RM Poaceae Calamagrostis purpurascens R. Br. RM-23990 Melanie Arnett 1746 16 7 1998 U.S.A. Colorado Gunnison Southern Gunnison Basin: Sawatch Range: along Continental Divide on Forest Trail 531, from ca 1.2 air mi NW of - to 1.0 air mi SSE of - Mount Peck; ca 16.5 air mi ENE of Sargents. Subalpine tundra with intermittent spruce glades. 11160 11920 ft. 38.473° N, 106.2872° W T49N R6E S27 SW1/4; also N1/2 S28, NW1/4 S34, N1/2 S20; also W1/2 S21 38.473 -106.2872 Flowering and Fruiting N N 97 RM 300038 Arnett 1998 RM Poaceae Calamagrostis purpurascens R. Br. RM-24002 Melanie Arnett 2198 28 7 1998 U.S.A. Colorado Hinsdale Southern Gunnison Basin: San Juan Mountains: on west side of County Road 34, ca 0.2 road mi N of intersection with County Road 30; ca 1.4 air mi NNW of Handies Peak; ca 13 air mi SW of Lake City. Steep north- and east-facing alpine slopes with intermittent open spruce forest at the lower elevation. 11400 12680 ft. 37.9217° N, 107.5131° W T42N R6W S3 NW1/4; also NE1/4 S4 37.9217 -107.5131 Flowering and Fruiting N N 98 RM 304768 Arnett 1999 RM 730181 Poaceae Calamagrostis purpurascens R. Br. RM-24104 Melanie Arnett 6008 Kevin Taylor 29 7 1999 U.S.A. Colorado Gunnison Southern Gunnison Basin: San Juan Mountains: Gunnison National Forest: from level area on east side of saddle S of Sheep Mountain to the top of Sheep Mountain. Alpine tundra. 12400 13168 ft. 38.1494° N, 107.4594° W T45N R5W S17 NW1/4; also SW1/4 S8 38.1494 -107.4594 Flowering and Fruiting N N 99 RM 324021 Newton 2006 RM Poaceae Calamagrostis purpurascens R. Br. RM-25262 Rachel Newton 5407 26 6 2006 U.S.A. Wyoming Johnson Wetlands and Adjacent Areas: North Fork Crazy Woman Creek, ca 15 air mi SW of Buffalo. Dry, rocky uplands. 7049 ft. 44.17438° N, 106.88974° W; GPS Reading T49N R83W S31 NE1/4 44.17438 -106.88974 NAD 83 GPS Reading Flowering N N 100 RM 324098 Newton 2006 RM Poaceae Calamagrostis purpurascens R. Br. RM-25264 Rachel Newton 5484 26 6 2006 U.S.A. Wyoming Johnson Wetlands and Adjacent Areas: Tie Hack Reservoir, ca 12 air mi WSW of Buffalo. Hillside with Pinus forest. 7544 ft. 44.28704° N, 106.92474° W; GPS Reading T50N R84W S26 NE1/4 44.28704 -106.92474 NAD 83 GPS Reading Flowering N N 101 RM 334459 Nunn 2001 RM 766432 Poaceae Calamagrostis purpurascens R. Br. RM-29708 Sarah Nunn 4933 21 8 2001 U.S.A. Colorado Larimer Roosevelt National Forest: Front Range: Comanche Peak Wilderness: from Beaver Creek Trailhead (Trail 1009), off Forest Road 147 near Sky Ranch, ca 23 air mi W of Fort Collins. Lodgepole pine forest with scattered aspen stands and Arctostaphylos understory. 9000 9200 ft. 40.595° N, 105.5967° W; uncertainty 0.5 mi. T7N R73W S9 NW1/4 40.595 -105.5967 1 mi. N N Fruiting N N 102 RM 356247 Fertig 1990 RM Poaceae Calamagrostis purpurascens R. Br. RM-33291 Walter Fertig 5749 9 8 1990 U.S.A. Wyoming Sublette West Slope Wind River Range: Gypsum Mountain, ca 28 air mi N of Pinedale. Open, flat alpine summit of Gypsum Peak. 11500 ft. 43.26917° N, 109.91694° W; uncertainty 2 mi. T38N R109W S10; also S15 43.26917 -109.91694 2 mi. N N 103 RM 356332 RMHERB1 RM 215509 RM0169695 Poaceae Calamagrostis purpurascens R. Br. RM-33370 Alan A. Beetle 6229 23 8 1949 U.S.A. Wyoming Johnson Big Horn Mountains: Powder River Pass. 9670 ft. 44.1498 -107.0793 NAD 83 0 mi. Y Nat. Geog. TOPO! BEN Fruiting N RM0169695 N 104 RM 357770 RMHERB1 RM 5479 RM0169704 Poaceae Calamagrostis purpurascens R. Br. RM-34436 Aven Nelson 1627 7 8 1895 U.S.A. Wyoming Albany Laramie Peak. Fruiting N RM0169704 N 105 RM 358745 RMHERB1 RM 10862 RM0169707 Poaceae Calamagrostis purpurascens R. Br. RM-35002 Aven Nelson 4047 17 8 1897 U.S.A. Wyoming Carbon Battle Lake Mountain. Fruiting N RM0169707 N 106 RM 358750 RMHERB1 RM 10863 RM0169706 Poaceae Calamagrostis purpurascens R. Br. RM-35005 Aven Nelson 4056 18 8 1897 U.S.A. Wyoming Carbon Battle Lake. Fruiting N RM0169706 N 107 RM 360076 RMHERB1 RM 28809 RM0169705 Poaceae Calamagrostis purpurascens R. Br. RM-35712 Aven Nelson 7534 10 7 1900 U.S.A. Wyoming Albany Laramie Peak. Among the rocks on steep cliffs 10275 ft. 42.2549° N, 105.4295° W; uncertainty 5 mi. T26N R72W S1 42.2549 -105.4295 5 mi. Fruiting N RM0169705 N 108 RM 360212 RMHERB1 RM 28810 RM0169708 Poaceae Calamagrostis purpurascens R. Br. RM-35782 Aven Nelson 7821 30 7 1900 U.S.A. Wyoming Albany Medicine Bow Mountains. In the meadow-like tracts on the hillside. Fruiting N RM0169708 N 109 RM 362625 RMHERB1 USFS 400242 USFS0053145 Poaceae Calamagrostis purpurascens R. Br. RM-37451 C. D. Noble 426 4 8 1915 8-4-15 U.S.A. Wyoming Shoshone National Forest: Bald Ridge, Buell Springs. 8000 ft. T56N R103W; also R104W Fruiting N USFS0053145 N 110 RM 362715 RMHERB1 USFS 400241 USFS0068176 Poaceae Calamagrostis purpurascens R. Br. RM-37527 Charles H. McDonald 950 15 9 1930 U.S.A. Wyoming Teton Teton National Forest: near head of Phillips Canyon, north side. 30% north slope; clay sand soil; alpine with yarrow, Avena, Aira. 10000 ft. T41N R117W S17 Y Scattering. Fruiting N USFS0068176 N 111 RM 364644 RMHERB1 RM 541052 RM0169690 Poaceae Calamagrostis purpurascens R. Br. RM-38965 Dennis Van Denbos 7012 7 7 1988 U.S.A. Wyoming Sublette Middle Triple Peak. South-facing slope. 11000 ft. T33N R115W S33 N N Flowering and Fruiting N RM0169690 N 112 RM 369518 RMHERB1 RM 341908 RM0036606 Poaceae Calamagrostis purpurascens R. Br. RM-40812 Erwin F. Evert 3071 10 7 1981 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: Rattlesnake Creek Road, Forest Road 402, ca 6 mi N of U.S. Hwy 14, 16, and 20. 6800 ft. T53N R104W S11 S1/4 Flowering and Fruiting N RM0036606 N 113 RM 369588 RMHERB1 RM 341918 RM0036578 Poaceae Calamagrostis purpurascens R. Br. RM-40839 Erwin F. Evert 3202 17 7 1981 U.S.A. Wyoming Park Absaroka Mountains: North Fork Shoshone River Drainage: southwest side of Rattlesnake Mountain, at end of BLM road. 8600 9000 ft. 44.544° N, 109.253° W; uncertainty 0.5 mi. T53N R103W S27 NE1/4 44.544 -109.253 1 mi. N N Flowering and Fruiting N RM0036578 N 114 RM 370473 RMHERB1 RM 531789 RM0036579 Poaceae Calamagrostis purpurascens R. Br. RM-41311 Erwin F. Evert 5325 5 7 1983 U.S.A. Wyoming Park Absaroka Mountains; North Fork Shoshone River Drainage: along U. S. Hwy 14, 16, and 20, 0.1-0.3 mi W of mouth of Horse Creek. Rocky sagebrush-grassland with scattered Douglas fir. 5900 ft. T52N R106W S22 NE1/4 Flowering and Fruiting N RM0036579 N 115 RM 370968 RMHERB1 RM 531420 RM0036580 Poaceae Calamagrostis purpurascens R. Br. RM-41516 Erwin F. Evert 6180 21 8 1983 U.S.A. Wyoming Park Absaroka Mountains; 3-4 mi N of Kerwin in Meadow Creek Basin. On tundra. 10750 ft. T46N R104W S26 Flowering and Fruiting N RM0036580 N 116 RM 372021 Evert 1984 RM 610084 RM0036587 Poaceae Calamagrostis purpurascens R. Br. RM-41692 Erwin F. Evert 7478 12 8 1984 U.S.A. Wyoming Park Beartooth Plateau: Clay Butte, ca 1-3 mi N of the Beartooth Hwy (U.S. Hwy 212). On calcareous substrates of rocky tundra. 9800 10400 ft. 44.9805° N, 109.6159° W T58N R106W S25; also S36 44.9805 -109.6159 Flowering and Fruiting N RM0036587 N 117 RM 372706 Evert 1985 RM 623566 RM0036589 Poaceae Calamagrostis purpurascens R. Br. RM-15272 Erwin F. Evert 8652 21 7 1985 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: north side of Clayton Mountain, ca 3-4 mi S of U.S. Hwy 14, 16, & 20. Steep, north-facing slope in open areas at forest edge with scattered Pseudotsuga, Abies, and Picea. 8200 9200 ft. 44.4183° N, 109.7247° W T51N R107W S3 44.4183 -109.7247 1 mi. Flowering and Fruiting N RM0036589 N 118 RM 372772 Evert 1985 RM 623584 RM0036591 Poaceae Calamagrostis purpurascens R. Br. RM-15278 Erwin F. Evert 8780 24 7 1985 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: top of Clayton Mountain, ca 3 mi S of U.S. Hwy 14, 16, & 20 on north side just above escarpment. In semi-tundra area. 9800 ft. 44.4038° N, 109.7247° W T51N R107W S10 44.4038 -109.7247 Flowering and Fruiting N RM0036591 N 119 RM 372961 Evert 1985 RM 623690 RM0036590 Poaceae Calamagrostis purpurascens R. Br. RM-15296 Erwin F. Evert 9104 31 7 1985 U.S.A. Wyoming Park North Fork Shoshone River Drainage: Absaroka Mountains: in cirque basin at head of Canyon Creek, ca 6-7 mi S of U.S. Hwy 14, 16, & 20. Mostly rocky meadow-tundra habitats. 10000 10600 ft. 44.3748° N, 109.5435° W T51N R105W S19; also T51N R106W S24 44.3748 -109.5435 Flowering and Fruiting N RM0036590 N 120 RM 373291 Evert 1985 RM 623808 RM0036588 Poaceae Calamagrostis purpurascens R. Br. RM-15335 Erwin F. Evert 9579 20 8 1985 U.S.A. Wyoming Park Southwestern Absarokas: Ishawooa Mesa, ca 40 mi SW of Cody. Subalpine meadow-parkland. 9800 10200 ft. 44.2298° N, 109.5837° W T49N R106W S11; also S15 44.2298 -109.5837 Flowering and Fruiting N RM0036588 N 121 RM 373766 RMHERB1 RM 262899 RM0169712 Poaceae Calamagrostis purpurascens R. Br. RM-42050 Field 12 Tidd 20 7 1960 U.S.A. Wyoming Fremont Wind River Indian Reservation. 20% northwest slope; granite-shallow soil; dry site. 10800 ft. T1N R4W S18 N Rather scarce. Flowering and Fruiting N RM0169712 N 122 RM 374992 RMHERB1 RM 38139 RM0169703 Poaceae Calamagrostis purpurascens R. Br. RM-18638 Frank Tweedy 3662 20 7 1900 July 20th - August 15th, 1900. U.S.A. Wyoming Johnson Eastern Slope Big Horn Mountains: headwaters of Clear Creek and Crazy Woman River. 7000 9000 ft. 44.2172° N, 106.952° W; uncertainty 9+ mi. T49N R84W S15 44.2172 -106.952 9 mi. N Y Fruiting N RM0169703 N 123 RM 381758 RMHERB1 RM 254031 RM0169693 Poaceae Calamagrostis purpurascens R. Br. RM-46737 Larry C. Bliss 548 23 7 1954 U.S.A. Wyoming Albany Snowy Range. Alpine tundra; growing on the south-facing slope. 11050 ft. L. C. Bliss voucher material. Flowering and Fruiting N RM0169693 N 124 RM 381779 RMHERB1 RM 254008 RM0169694 Poaceae Calamagrostis purpurascens R. Br. RM-46753 Larry C. Bliss 691 23 7 1955 U.S.A. Wyoming Albany Snowy Range. Alpine tundra; growing on the south-facing slope with other grasses, sedges and forbs. 11050 ft. L. C. Bliss voucher material. Flowering and Fruiting N RM0169694 N 125 RM 382551 RMHERB1 RM 51738 RM0169711 Poaceae Calamagrostis purpurascens R. Br. RM-47202 Leslie N. Goodding 1976 24 8 1903 U.S.A. Wyoming Carbon Bridger Peak. Alpine crests. 9000 11000 ft. 41.1865° N, 107.0317° W; NAD 83, uncertainty 0.5 mi., Digital Map T14N R86W S14 41.1865 -107.0317 NAD 83 1 mi. Y Y Digital Map Located on the Continental Divide; geo-locate.org. EL Fruiting N RM0169711 N 126 RM 382581 RMHERB1 RM 51737 RM0169710 Poaceae Calamagrostis purpurascens R. Br. RM-47277 Leslie N. Goodding 2044 31 8 1903 U.S.A. Wyoming Albany Medicine Bow Mountains. Stony hillside. Cannot map. EL Fruiting N RM0169710 N 127 RM 382687 RMHERB1 RM 37075 RM0169709 Poaceae Calamagrostis purpurascens R. Br. RM-43529 Leslie N. Goodding 375 26 7 1901 U.S.A. Wyoming Big Horn Doyle Creek. Grassy spots near summit. 8200 8500 ft. 44.0562° N, 107.0488° W; NAD 83, uncertainty 0.75 mi., Digital Map 44.0562 -107.0488 NAD 83 1 mi. Y Digital Map Located along the creek, near abandoned area; geo-locate.org. EL This collection number is the basis of the illustration for Calamagrostis purpurascens R. Br. in Hitchcock, Man. II--Charlotte G. Reeder Flowering and Fruiting N RM0169709 N 128 RM 384816 RMHERB1 RM 601762 RM0036607 Poaceae Calamagrostis purpurascens R. Br. RM-48571 Mike Bynum 573 28 7 1994 U.S.A. Wyoming Park North Absaroka Mountains: Bald Ridge, on east side of the canyon of the Clarks Fork Yellowstone River, ca 23 air mi NW of Cody Southeast-facing slope on crest of ridge; in understory of limber pine grove. 8000 ft. T56N R104W S25 Flowering and Fruiting N RM0036607 N 129 RM 384854 RMHERB1 RM 601774 RM0036608 Poaceae Calamagrostis purpurascens R. Br. RM-48593 Mike Bynum 701 20 8 1994 U.S.A. Wyoming Park Beartooth Plateau: Twin Lakes Basin, ca 1.5 mi S of Montana. Dry, east-facing slopes near whitebark pine forest. 9920 ft. T58N R104W S21 Fruiting N RM0036608 N 130 RM 387731 RMHERB1 RM 236731 RM0169713 Poaceae Calamagrostis purpurascens R. Br. RM-50805 Richard M. Hurd 307 19 7 1952 U.S.A. Wyoming Sheridan Bighorn National Forest: near Arrowhead Lodge on U.S. Hwy 14. 2% north slope; shallow loam soil; with Pinus contorta var. latifolia, Populus tremuloides, Festuca idahoensis; growing in pockets of soil among granite boulders. 7700 ft. T56N R88W S33 Y Sparse. Flowering and Fruiting N RM0169713 N 131 RM 387732 RMHERB1 USFS 400243 USFS0068175 Poaceae Calamagrostis purpurascens R. Br. RM-50806 Richard M. Hurd 307 19 7 1952 U.S.A. Wyoming Sheridan Bighorn National Forest: near Arrowhead Lodge on U.S. Hwy 14. 2% north slope; shallow loam soil; with Pinus contorta var. latifolia, Populus tremuloides, Festuca idahoensis; growing in pockets of soil among granite boulders. 7700 ft. T56N R88W S33 Y Sparse. Flowering and Fruiting N USFS0068175 N 132 RM 388066 RMHERB1 RM 275273 RM0036581 Poaceae Calamagrostis purpurascens R. Br. RM-51007 Richard W. Scott 338 24 8 1964 U.S.A. Wyoming Fremont Wind River Range: Cony Mountain. Alpine tundra; dry turf. 10500 10800 ft. Fruiting N RM0036581 N 133 RM 388154 RMHERB1 RM 353242 RM0169688 Poaceae Calamagrostis purpurascens R. Br. RM-51058 Richard W. Scott 3977 11 8 1984 U.S.A. Wyoming Teton Above Breccia Cliffs on Togwotee Pass. Rolling alpine tundra. 10700 ft. T44N R110W S7; also S8 & S9 Y Flowering and Fruiting N RM0169688 N 134 RM 388163 RMHERB1 RM 353238 RM0169687 Poaceae Calamagrostis purpurascens R. Br. RM-51065 Richard W. Scott 4007 1 9 1984 U.S.A. Wyoming Teton Summit of Rendezvous Mountain. 10480 ft. T42N R117W S28 Fruiting N RM0169687 N 135 RM 388612 RMHERB1 RM 382312 RM0169686 Poaceae Calamagrostis purpurascens R. Br. RM-51248 Richard W. Scott 5575 14 8 1986 U.S.A. Wyoming Big Horn Southwest edge of Bald Mountain. Rocky windswept sites. 9880 ft. T56N R91W S32 Fruiting N RM0169686 N 136 RM 388669 RMHERB1 RM 382313 RM0169685 Poaceae Calamagrostis purpurascens R. Br. RM-51273 Richard W. Scott 5780 22 8 1986 U.S.A. Wyoming Johnson On the south flanks of Loaf Mountain. South-facing alpine slopes near timberline. 10400 ft. T49N R85W S32 N N Fruiting N RM0169685 N 137 RM 390216 RMHERB1 RM 357966 RM0036609 Poaceae Calamagrostis purpurascens R. Br. × Helictotrichon hookeri (Scribn.) Henr. 1. Calamagrostis purpurascens R. Br. Helictotrichon hookeri (Scribn.) Henr.
Annotated by Robert D. Dorn. RM-52404 Robert D. Dorn 4321 8 8 1985 U.S.A. Wyoming Park Dead Indian Hill. Base of limestone boulders, with Trisetum, Lomatium. 8700 ft. T55N R104W S10 SW1/4 of Flowering and Fruiting N RM0036609 N 138 RM 394003 RMHERB1 RM 541234 RM0169691 Poaceae Calamagrostis purpurascens R. Br. RM-55415 Robin Jones 127 7 7 1988 U.S.A. Wyoming Sublette South ridge of south Triple Peak. 10920 ft. T33N R115W S33 Flowering and Fruiting N RM0169691 N 139 RM 396831 RMHERB1 RM 69089 RM0169702 Poaceae Calamagrostis purpurascens R. Br. RM-57131 Vie Willits 368 11 8 1909 U.S.A. Wyoming Sheridan Willits Creek. Fruiting N RM0169702 N 140 RM 397627 WYNDD RM 580138 RM0169682 Poaceae Calamagrostis purpurascens R. Br. RM-57737 Walter Fertig 12936 8 7 1992 U.S.A. Wyoming Hot Springs Owl Creek Mountains: Mount 9306, just N of summit, ca 39.5 air mi W of Thermopolis. Wind -blasted limestone talus field just N of summit; cushion plant community, resembling alpine tundra. 8800 9300 ft. T43N R101W S33 SW1/4; also SE1/4 S32 Flowering and Fruiting N RM0169682 N 141 RM 398312 WYNDD RM 601839 RM0169683 Poaceae Calamagrostis purpurascens R. Br. RM-58154 Walter Fertig 14199 27 7 1993 U.S.A. Wyoming Albany Medicine Bow Mountains: Snowy Range: summit of Browns Peak, ca 1.5 mi N of Wyo Hwy 130. Alpine tundra with quartz rock outcrops dominated by Geum rossii and cushion plants; with Silene acaulis and Minuartia obtusiloba. 11600 ft. T16N R79W S8 NE1/4 Flowering and Fruiting N RM0169683 N 142 RM 398375 WYNDD RM 601328 RM0169684 Poaceae Calamagrostis purpurascens R. Br. RM-58194 Walter Fertig 14277 7 8 1993 U.S.A. Wyoming Carbon Medicine Bow Mountains: Snowy Range: southwest flank of low hill on north side of Wyo Hwy 130, ca 3/4 mi SSW of Lake Marie; ca 1 air mi NE of Silver Peak. South-facing quartz-gravel slope at edge of open Engelmann spruce woods. 10600 ft. 41.3258° N, 106.3317° W; uncertainty 0.25 mi. T16N R80W S25 NE1/4 SW1/4 41.3258 -106.3317 0 mi. Flowering and Fruiting N RM0169684 N 143 RM 400907 WYNDD RM 681003 RM0036582 Poaceae Calamagrostis purpurascens R. Br. RM-59591 Walter Fertig 18012 George P. Jones 16 8 1997 U.S.A. Wyoming Park Absaroka Range: north side of Pat O'Hara Peak on north side of Pat O'Hara Mountain, ca 3 3/4 air mi S of Wyo Hwy 296 (Chief Joseph Highway). Gently north-dipping flats of limestone gravel in shallow "stone stripes" over light brown clay soil; community of scattered mats of Dryas octopetala and Pentaphylloides floribunda with Carex rupestris; rock cover over 75%; site is alpine-like due to strong winds. 9400 9600 ft. 44.673° N, 109.3714° W; uncertainty 0.25 mi. T54N R104W S10 SW1/4 SW1/4 44.673 -109.3714 0 mi. Fruiting N RM0036582 N 144 RM 401877 WYNDD RM 709276 RM0169681 Poaceae Calamagrostis purpurascens R. Br. RM-59999 Walter Fertig 19777 28 7 2001 U.S.A. Wyoming Big Horn Big Horn Range: ridge on north side of U.S. Hwy Alt 14 near confluence of Pole Creek and the North Tongue River, ca 3 air mi E of the summit of Little Bald Mountain. Rim of summit on wind-blasted outcrops of gray dolomite and adjacent flats with dry clayey-rocky soils; community of Festuca idahoensis and Calamagrostis purpurascens. 9250 ft. 44.7599° N, 107.7113° W T55N R90W S8 NW1/4 SW1/4; also SW1/4 NW1/4 and 44.7599 -107.7113 Fruiting N RM0169681 N 145 RM 402003 RMHERB1 USFS 400244 USFS0068177 Poaceae Calamagrostis purpurascens R. Br. RM-60090 Webster B. Jones 159 10 8 1970 U.S.A. Wyoming Albany Sheep Mountain: Halls Canyon. Collected from opening in Douglas fir on northern exposure. 9000 ft. T15N R77W S17 Fruiting N USFS0068177 N 146 RM 402082 RMHERB1 RM 353760 RM0169692 Poaceae Calamagrostis purpurascens R. Br. RM-60150 Wendy L. Haas s.n. 1 8 1982 U.S.A. Wyoming Carbon Sierra Madre: Bridger Peak. Rock outcrop. T14N R86W S14 NE1/4 Fruiting N RM0169692 N 147 RM 413287 Routt 2000 RM 757477 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by Stuart Markow. RM-65361 Ronald L. Hartman 68403 Sarah Nunn 19 7 2000 U.S.A. Colorado Jackson North-central Colorado: Never Summer Mountains: Ruby Mountain, ca 12 air mi SSE of Gould. Alpine slopes and ridges of volcanic mountain. 11200 12008 ft. 40.3582° N, 105.9608° W T5N R76W S31 40.3582 -105.9608 Flowering N N 148 RM 413698 Routt 2000 RM 757476 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by Stuart Markow. RM-65373 Ronald L. Hartman 68809 Sarah Nunn 24 7 2000 U.S.A. Colorado Jackson North-central Colorado: Park Range: Fryingpan Trail, ca 1 mi W of N-S trail near Shafer Ranch then N to "lake 8985", ca 18 air mi NW of Walden. On floating mat in large kettle lake and plants from adjacent lodgepole forest. Drosera very abundant on floating mat on northeast side. 8985 ft. 40.8647° N, 106.5932° W T10N R82W S3 SE1/4 40.8647 -106.5932 Fruiting N N 149 RM 414130 Routt 2000 RM 757475 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by Stuart Markow. RM-65384 Ronald L. Hartman 69318 31 7 2000 U.S.A. Colorado Jackson North-central Colorado: Never Summer Mountains: Colorado State Forest: Lake Agnes cabin, ca 7 air mi ESE of Gould. Lake shore and slopes. 10663 ft. 40.4741° N, 105.9039° W T6N R76W S22 40.4741 -105.9039 Fruiting N N 150 RM 414413 Routt 2000 RM 757474 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by Stuart Markow. RM-65396 Ronald L. Hartman 69599 8 8 2000 U.S.A. Colorado Jackson North-central Colorado: Medicine Bow Mountains: Colorado State Forest: ca 2 air N of Montgomery Pass, ca 6.5 air mi NE of Gould. Rocky slopes. 11000 11200 ft. 40.561° N, 105.9229° W T7N R76W S21 NE1/4; also NW1/4 S22 40.561 -105.9229 Fruiting N N 151 RM 414822 Routt 2000 RM 757473 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by Stuart Markow. RM-65410 Ronald L. Hartman 70007 15 8 2000 U.S.A. Colorado Jackson North-central Colorado: Park Range: Davis Peak and vicinity, ca 26.5 air mi NW of Walden. Rocky near-alpine summit and wet areas around melting snowbank. 10800 11400 ft. 40.9228° N, 106.6884° W T11N R83W S14; also S15 and S23 40.9228 -106.6884 Fruiting N N 152 RM 416146 Routt 2001 RM 761830 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by Stuart Markow. RM-65435 B. E. Nelson 55033 31 7 2001 U.S.A. Colorado Routt North-central Colorado: Park Range: north end of Crane Park just above Middle Fork Little Snake River, ca 6.5 air mi NNE of Columbine; ca 31.5 air mi N of Steamboat Springs. Silver-mountain sagebrush slope and meadow. 8240 8360 ft. 40.9382° N, 106.9299° W; uncertainty 1 mi. T11N R85W S4 40.9382 -106.9299 1 mi. Flowering and Fruiting N N 153 RM 418024 Routt 2001 RM 761831 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by Stuart Markow. RM-65474 Ronald L. Hartman 72283 17 7 2001 U.S.A. Colorado Jackson North-central Colorado: Rabbit Ears Range: Arapaho Creek Trail from rock slide (ca 1 air mi from ridge top) to base of Sheep Mountain. Meadow and slope to ridge. 9900 ft. 40.3583° N, 106.2657° W; uncertainty 1 mi. T5N R79W S33 E1/2 40.3583 -106.2657 1 mi. Flowering N N 154 RM 425514 Scott 2006 RM 908035 RM0022692 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by David Scott. RM-65648 David Scott 1793 Klara Varga, Nancy Bockino, and Mike Straw 13 7 2006 U.S.A. Wyoming Teton Grand Teton National Park and Vicinity: Teton Range: near summit of Forellen Peak, ca 20.5 air mi NW of Moran; ca 25 air mi NNW of Moose. Alpine limestone mountain top. 9740 ft. 44.0066° N, 110.8284° W; GPS Reading T47N R116W S30 SW1/4 44.0066 -110.8284 NAD 83 GPS Reading Flowering N RM0022692 N 155 RM 426010 Scott 2006 RM 908034 RM0022691 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by David Scott. RM-65685 David Scott 2234 Nancy Bockino 22 7 2006 U.S.A. Wyoming Teton Grand Teton National Park and Vicinity: Teton Range: near Littles Peak, ca 18 air mi WSW of Moran; ca 12.5 air mi NW of Moose. Rock outcrop, talus, and alpine tundra mosaic. 10255 ft. 43.8084° N, 110.8549° W; GPS Reading T44N R117W S2 NW1/4 43.8084 -110.8549 NAD 83 GPS Reading Flowering and Fruiting N RM0022691 N 156 RM 426471 Scott 2006 RM 908052 RM0022709 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by David Scott. RM-65725 David Scott 2649 2 8 2006 U.S.A. Wyoming Teton Grand Teton National Park and Vicinity: Teton Range: near Teton Glacier, ca 16 air mi SW of Moran; ca 7 air mi NW of Moose. Neoglacial deposits and talus adjacent to glacier. 10350 ft. 43.7377° N, 110.7873° W; GPS Reading T44N R116W S33 NW1/4 43.7377 -110.7873 NAD 83 GPS Reading Flowering and Fruiting N RM0022709 N 157 RM 430142 Scott 2007 RM 908084 RM0022541 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by David Scott. RM-65968 David Scott 4599 Klara Varga 11 7 2007 U.S.A. Wyoming Teton Grand Teton National Park and Vicinity: Teton Range: near Elk Mountain, ca 18.5 air mi WNW of Moran; ca 22.5 air mi NNW of Moose. Alpine limestone talus ridge with Juniperus communis and Arctostaphylos uva-ursi. 10000 ft. 43.9686° N, 110.8042° W; uncertainty 0.25 mi. T46N R116W S8 NE1/4 43.9686 -110.8042 NAD 83 0 mi. Flowering and Fruiting N RM0022541 N 158 RM 430617 Scott 2007 RM 839664 RM0019105 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by David Scott. RM-65994 David Scott 5071 2 8 2007 U.S.A. Wyoming Teton Grand Teton National Park and Vicinity: Teton Range: on the east face of The Jaw, ca 9 air mi NW of Moose; ca 15 air mi WSW of Moran. Subalpine granite talus, scree, and small patches of tundra. 10160 ft. 43.7768° N, 110.7814° W; GPS Reading T44N R116W S16 SW1/4 43.7768 -110.7814 NAD 83 GPS Reading Fruiting N RM0019105 N 159 RM 431441 Scott 2007 RM 839663 RM0019104 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by David Scott. RM-66049 Ronald L. Hartman 86489 David Scott 11 8 2007 U.S.A. Wyoming Teton Bridger-Teton National Forest: Teton Range: Rendezvous Mountain, start of trail to Marion Lake in North Fork Granite Canyon. Alpine. 10040 ft. 43.593° N, 110.885° W; GPS Reading T42N R117W S22 43.593 -110.885 NAD 83 GPS Reading Flowering N RM0019104 N 160 RM 438005 South Dakota RM 709920 RM0169603 Poaceae Calamagrostis purpurascens R. Br. RM-67120 Cheryl Mayer 54 24 6 2000 U.S.A. South Dakota Pennington Black Hills: Black Elk Wilderness: base of Elkhorn Mountain, ca 4.4 air mi SE of Hill City. Flat area near trail with ponderosa pine. 5720 ft. T2S R5E S9 E1/2 of SE1/4 43.8876 -103.5213 NAD 83 1 mi. Y Nat. Geog. TOPO! Flowering and Fruiting N RM0169603 N 161 RM 438006 South Dakota RM Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by Hollis Marriott. RM-67119 Cheryl Mayer 54 24 6 2000 U.S.A. South Dakota Pennington Black Hills: Black Elk Wilderness: base of Elkhorn Mountain, ca 4.4 air mi SE of Hill City. Flat area near trail with ponderosa pine. 5720 ft. 43.8876° N, 103.5213° W; uncertainty 0.5 mi. T2S R5E S9 E1/2 of SE1/4 43.8876 -103.5213 1 mi. Flowering and Fruiting N N 162 RM 441200 South Dakota RM 698542 RM0169604 Poaceae Calamagrostis purpurascens R. Br. RM-68224 Hollis Marriott 12205 Patches 7 8 2000 U.S.A. South Dakota Pennington Black Hills: Black Elk Wilderness, Upper Pine Creek Natural Area, upper Pine Creek just E of confluence of N and S forks, ca 1.4 air mi SW of Horsethief Lake dam. With Pinus ponderosa, Arctostaphylos uva-ursi, Oryzopsis asperifolia on gentle NE-facing slope with small granite outcrops. 5550 ft. T2S R5E S10 SE1/4 of SE1/4 43.884 -103.5019 NAD 83 0 mi. Y Nat. Geog. TOPO! Flowering and Fruiting N RM0169604 N 163 RM 441201 South Dakota RM Poaceae Calamagrostis purpurascens R. Br. RM-68225 Hollis Marriott 12205 Patches 7 8 2000 U.S.A. South Dakota Pennington Black Hills: Black Elk Wilderness, Upper Pine Creek Natural Area, upper Pine Creek just E of confluence of N and S forks, ca 1.4 air mi SW of Horsethief Lake dam. With Pinus ponderosa, Arctostaphylos uva-ursi, Oryzopsis asperifolia on gentle NE-facing slope with small granite outcrops. 5550 ft. 43.884° N, 103.5019° W; uncertainty 0.25 mi. T2S R5E S10 SE1/4 of SE1/4 43.884 -103.5019 0 mi. N N 164 RM 444587 So Rocky Mts USFS 416886 Poaceae Calamagrostis purpurascens R. Br. RM-69817 Alan A. McCready AM-158 24 8 1938 U.S.A. Colorado Custer San Isabel National Forest: St. Charles Peak: summit. Common in alpine park on level slope in shallow decomposed granite. 11600 ft. Fruiting N N 165 RM 444631 So Rocky Mts USFS 416894 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by Greene. RM-69842 Alfred T. Lee s.n. 28 7 1914 U.S.A. Colorado no county Colorado National Forest. Dry hillside. Fruiting N N 166 RM 444769 So Rocky Mts RM 532476 Poaceae Calamagrostis purpurascens R. Br. RM-69940 Betsy E. Neely 4726 19 8 1987 U.S.A. Colorado Costilla Bar NI Ranch: Lost Lake: 3/4 mi SE of Cerro Liso Mountain. North slope of lake among krummholz Abies lasiocarpa, Picea Engelmanii and Pinus aristata. T33S R70W S13 SE1/4 Fruiting N N 167 RM 444938 So Rocky Mts RM 397284 Poaceae Calamagrostis purpurascens R. Br. RM-70054 Betsy E. Neely 2299 Alan Carpenter 10 8 1984 U.S.A. Colorado Chaffee San Isabel National Forest: Sawatch Range: west face of Mount Harvard, along Continental Divide, SE of Pine Creek, above Missouri Basin; 1.5 mi NE of Gunnison/Chaffee County Line. West-facing alpine slopes with Bromus anomalus and Poa scabrella. 14000 ft. T13S R80W 38.92736 -106.32205 NAD 83 1 mi. N N Nat. Geog. TOPO! GJB Fruiting N N 168 RM 445026 So Rocky Mts RM 616499 Poaceae Calamagrostis purpurascens R. Br. RM-70114 Blaine H. M. Mooers 588 Shelia J. Dufford 24 7 1984 U.S.A. Colorado Saguache Rio Grande National Forest: LaGarita Mountains: LaGarita Creek drainage. Near a ridgeling on a 40% slope, northeast aspect in silt loam. 12100 ft. T42N R4E S6 SW1/4 of NE1/4 Flowering and Fruiting N N 169 RM 445102 So Rocky Mts USFS 416892 Poaceae Calamagrostis purpurascens R. Br. RM-70171 Charles A. Kutzleb K-3 22 7 1942 U.S.A. Colorado Jefferson Arapaho National Forest: Cub Creek. Scattered in ponderosa pine woodland on level slope in granite gravel. 8500 ft. Fruiting N N 170 RM 445166 So Rocky Mts USFS 416888 Poaceae Calamagrostis purpurascens R. Br. RM-70225 C. E. Taylor 377 24 8 1917 U.S.A. Colorado no county San Isabel National Forest. Abundant at timber line on moist flat in sandy loam. 11700 ft. Fruiting N N 171 RM 445620 So Rocky Mts RM 159449 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by Theodor Holm. RM-70362 Carl F. Baker 854 20 8 1901 U.S.A. Colorado Chaffee Region of the Gunnison Watershed: Mount Ouray. 12000 ft. 38.43867 -106.20772 NAD 83 2 mi. N N Nat. Geog. TOPO! Also in Saguache County. Flowering and Fruiting N N 172 RM 445978 So Rocky Mts RM 150558 Poaceae Calamagrostis purpurascens R. Br. RM-70554 C. L. Shear 691 24 8 1895 U.S.A. Colorado Clear Creek Silver Plume. Fruiting N N 173 RM 445979 So Rocky Mts RM 9981 Poaceae Calamagrostis purpurascens R. Br. RM-70554 C. L. Shear 691 24 8 1895 U.S.A. Colorado Clear Creek Silver Plume. Fruiting N N 174 RM 446065 So Rocky Mts RM 47293 Poaceae Calamagrostis purpurascens R. Br. RM-70605 C. S. Crandall 3489 8 7 1896 U.S.A. Colorado Larimer Above Beaver Creek. 10000 ft. Fruiting N N 175 RM 446094 So Rocky Mts RM 13360 Poaceae Calamagrostis purpurascens R. Br. RM-70629 C. S. Crandall s.n. 23 7 1897 U.S.A. Colorado Park Vicinity of Como. 9800 ft. Fruiting N N 176 RM 446315 So Rocky Mts USFS 416899 Poaceae Calamagrostis purpurascens R. Br. RM-70791 S. H. Clay 211 Wallace 13 7 1918 U.S.A. Colorado Park Leadville National Forest: Tarryall Creek. On west slope in gravelly loam with sedges and bluebells. 12027 ft. 39.37292 -106.00642 NAD 83 2 mi. Y N Nat. Geog. TOPO! Flowering and Fruiting N N 177 RM 446636 So Rocky Mts USFS 416893 Poaceae Calamagrostis purpurascens R. Br. RM-63524 E. C. Smith s.n. 16 8 1926 U.S.A. Colorado Larimer Pingree Park. Fruiting N N 178 RM 446637 So Rocky Mts USFS 417048 Poaceae Calamagrostis purpurascens R. Br. RM-71022 E. C. Smith s.n. 25 8 1927 U.S.A. Colorado Larimer Pingree Park. Fruiting N N 179 RM 446639 So Rocky Mts USFS 417609 Poaceae Calamagrostis purpurascens R. Br. Calamagrostis purpurascens R. Br.
Annotated by Kevin J. Taylor in 1999. RM-63524 E. C. Smith s.n. 16 8 1926 U.S.A. Colorado Larimer Pingree Park. Fruiting N N 180 RM 446961 So Rocky Mts USFS 416896 Poaceae Calamagrostis purpurascens R. Br. RM-71203 Everard S. Keithley 3K 9 1915 U.S.A. Colorado no county Pike National Forest. Gravelly loam. 8500 ft. Fruiting N N 181 RM 447004 So Rocky Mts RM 70199 Poaceae Calamagrostis purpurascens R. Br. Calamagrostis purpurascens R. Br.
Annotated by Alan A. Beetle in 1954.
1.
Annotated by Aven Nelson in 1954. RM-71232 Ed C. Schneider 37 1910 U.S.A. Colorado El Paso Pikes Peak Region. Fruiting N N 182 RM 447009 So Rocky Mts RM 70200 Poaceae Calamagrostis purpurascens R. Br. Calamagrostis purpurascens R. Br.
Annotated by Alan A. Beetle in 1954.
1.
Annotated by Aven Nelson in 1954. RM-71232 Ed C. Schneider 42 1910 U.S.A. Colorado El Paso Pikes Peak Region. Fruiting N N 183 RM 447322 So Rocky Mts RM 34259 Poaceae Calamagrostis purpurascens R. Br. RM-71463 F. E. Clements 519 E. S. Clements 19 8 1901 U.S.A. Colorado El Paso Mount Garfield. 3850 m. Fruiting N N 184 RM 447527 So Rocky Mts RM 550495 Poaceae Calamagrostis purpurascens R. Br. RM-71605 Frederick H. Utech 87-760 R. W., D. W., Kiger & T. D. Jacobsen 4 8 1984 U.S.A. Colorado Boulder Roosevelt National Forest: ca 0.2 mi NW from Ward; Forest Road enroute to Pawnee Campground. 3000 m. 40.079° N, 105.5309° W; uncertainty 1 mi. T1N R73W S2 40.079 -105.5309 1 mi. Fruiting N N 185 RM 447917 So Rocky Mts RM 61687 Poaceae Calamagrostis purpurascens R. Br. RM-71826 Francis Ramaley 3082 G. S. Dodds, W. W. Robbins 30 7 1907 U.S.A. Colorado Boulder Near Ward. 9500 ft. 40.0722° N, 105.5086° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T1N R73W S1; also S12 40.0722 -105.5086 NAD 83 1 mi. N Y Nat. Geog. TOPO! LB Fruiting N N 186 RM 447926 So Rocky Mts RM 61674 Poaceae Calamagrostis purpurascens R. Br. RM-71831 Francis Ramaley 3206 G. S. Dodds and W. W. Robbins 18 7 1907 U.S.A. Colorado Boulder Near Ward. 9500 ft. Flowering and Fruiting N N 187 RM 447938 So Rocky Mts RM 64673 Poaceae Calamagrostis purpurascens R. Br. RM-71835 Francis Ramaley 3346 W. W. Robbins 7 8 1907 7-8 Aug 1907 U.S.A. Colorado Grand Corona, Rollins Pass. 11000 11700 ft. 39.9339 -105.6833 NAD 83 1 mi. N Nat. Geog. TOPO! LB Flowering and Fruiting N N 188 RM 447975 So Rocky Mts RM 61686 Poaceae Calamagrostis purpurascens R. Br. RM-71838 Francis Ramaley 3455 W. W. Robbins 10 8 1907 U.S.A. Colorado Gilpin Small lake 1/4 mi below Tolland. 8800 ft. 39.9045 -105.594 NAD 83 0 mi. N Nat. Geog. TOPO! LB Fruiting N N 189 RM 448045 So Rocky Mts RM 64323 Poaceae Calamagrostis purpurascens R. Br. RM-71860 Francis Ramaley 5888 G. S. Dodds and W. W. Robbins 20 7 1908 U.S.A. Colorado Boulder Near Ward. 9500 ft. Flowering and Fruiting N N 190 RM 448311 So Rocky Mts RM 42960 Poaceae Calamagrostis purpurascens R. Br. RM-71986 Frank Tweedy 4827 8 1902 U.S.A. Colorado Boulder Between Sunshine and Ward. Mountains. 8000 9500 ft. 40.0579 -105.437 NAD 83 5 mi. N Nat. Geog. TOPO! LB Fruiting N N 191 RM 449097 So Rocky Mts RM 159448 Poaceae Calamagrostis purpurascens R. Br. RM-72408 George E. Osterhout 5449 10 9 1915 U.S.A. Colorado Larimer Longs Peak. Fruiting N N 192 RM 449208 So Rocky Mts RM 159450 Poaceae Calamagrostis purpurascens R. Br. RM-72151 George E. Osterhout 7623 8 1895 U.S.A. Colorado Larimer Moraine Park. 8000 ft. 40.35514° N, 105.60267° W; NAD 83, uncertainty 1.5 mi., Nat. Geog. TOPO! T5N R73W S31; also S32, S33 40.35514 -105.60267 NAD 83 2 mi. Y Y Nat. Geog. TOPO! LSB Fruiting N N 193 RM 449345 So Rocky Mts RM 159451 Poaceae Calamagrostis purpurascens R. Br. RM-72536 George E. Osterhout 880 26 8 1895 U.S.A. Colorado Larimer Estes Park, head of Windy Gulch. Mountains. Fruiting N N 194 RM 449490 So Rocky Mts USFS 416898 Poaceae Calamagrostis purpurascens R. Br. RM-72610 Guy C. Wallace 149 8 1919 U.S.A. Colorado Park Leadville National Forest: Hoosier Pass. In grassland on north slope in dry sandy loam. 11000 ft. Fruiting N N 195 RM 449571 So Rocky Mts USFS 416895 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by A. S. Hitchcock. RM-72652 H. G. Reinch 8 8 1912 U.S.A. Colorado no county Pike National Forest: Front range of Pikes Peak. 8500 ft. Fruiting N N 196 RM 450041 So Rocky Mts RM 159452 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by A. S. Hitchcock. RM-72952 Ira W. Clokey 3196 1 8 1918 U.S.A. Colorado Boulder Lake Eldora. Woods. 9300 ft. Fruiting N N 197 RM 450042 So Rocky Mts RM 95467 Poaceae Calamagrostis purpurascens R. Br. RM-72952 Ira W. Clokey 3196 1 8 1918 U.S.A. Colorado Boulder Lake Eldora. Woods. 9300 ft. Fruiting N N 198 RM 450642 So Rocky Mts RM 111756 Poaceae Calamagrostis purpurascens R. Br. RM-73342 John Murdoch Jr. 4813 6 8 1911 U.S.A. Colorado Mineral Wagon Wheel Gap Experimental Station. 9600 ft. Fruiting N N 199 RM 450893 So Rocky Mts RM 533038 Poaceae Calamagrostis purpurascens R. Br. RM-73516 Katherine I. Matthews 1931 7 1986 Jul-Aug 1986 U.S.A. Colorado Pitkin/Gunnison Elk Mountains: ridge S of Taylor Pass. Alpine ridge. 3850 m. 39.00578 -106.77509 NAD 83 0 mi. N Nat. Geog. TOPO! LB Documentation of: Use of the Braun-Blanquet Phytosociological Technique in a Colorado Alpine Vegetation Study. Fruiting N N 200 RM 451024 So Rocky Mts USFS 416889 Poaceae Calamagrostis purpurascens R. Br. RM-73555 L. D. J. Chavas 49 9 7 1915 U.S.A. Colorado no county Rio Grande National Forest: Mesa E of Bear Creek. On south slope in dry soil. 10000 ft. Flowering and Fruiting N N 201 RM 451661 So Rocky Mts RM 534306 Poaceae Calamagrostis purpurascens R. Br. RM-73947 Merry Lepper 295 25 7 1972 U.S.A. Colorado Chaffee Hoosier Pass: along CO Hwy 9; 8 mi from Blue River. Bristlecone pine and Engelmann spruce stand on southwest exposure near timberline with krumhlz trees. 11000 ft. Fruiting N N 202 RM 451692 So Rocky Mts RM 303469 Poaceae Calamagrostis purpurascens R. Br. RM-73970 N. Duane Atwood 5721 L. C. Higgins 8 8 1973 U.S.A. Colorado Clear Creek Along Hwy 103 W of its confluence with Colo Hwy #5. 10600 ft. 39.65666° N, 105.59617° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T4N R73W S31; also S32 39.65666 -105.59617 NAD 83 1 mi. Y Y Nat. Geog. TOPO! LSB Fruiting N N 203 RM 452080 So Rocky Mts USFS 416890 Poaceae Calamagrostis purpurascens R. Br. RM-74215 Paul B. Lister 162 27 8 1925 U.S.A. Colorado Mineral Rio Grande National Forest: Pool Table Mountain. Infrequent on level slope in clay soil. 11760 ft. 37.82386 -106.69926 NAD 83 1 mi. Y N Nat. Geog. TOPO! Also in Rio Grande County. Fruiting N N 204 RM 452544 So Rocky Mts USFS 416891 Poaceae Calamagrostis purpurascens R. Br. RM-74590 R. R. Clark 6-C 9 9 1916 U.S.A. Colorado Gilpin Pike National Forest. Infrequent in grassland on southeast slope in dry soil. 8500 ft. 39.9356° N, 105.5866° W; uncertainty 1 mi. T1S R73W S29 39.9356 -105.5866 1 mi. Fruiting N N 205 RM 452564 So Rocky Mts RM 733927 Poaceae Calamagrostis purpurascens R. Br. RM-74606 Richard W. Scott 11111A 25 7 1996 U.S.A. Colorado Pueblo Wet Mountains: between North Peak and Greenhorn Mountain. Saddle between mountains. 12200 ft. 37.8886° N, 105.0187° W; uncertainty 1 mi. T25S R68W S8 37.8886 -105.0187 1 mi. Flowering and Fruiting N N 206 RM 452723 So Rocky Mts USFS 416885 Poaceae Calamagrostis purpurascens R. Br. Calamagrostis purpurascens R. Br.
Annotated by Frances C. Weintraub. RM-74709 Ralph K. Gierisch 1467 6 8 1943 U.S.A. Colorado Saguache San Isabel National Forest: Black Canyon. Common in open timber on 50% west slope in loose gravel. 11500 ft. 38.237° N, 105.7772° W; uncertainty 1 mi. T46N R11ES17 38.237 -105.7772 1 mi. Fruiting N N 207 RM 452765 So Rocky Mts USFS 416887 Poaceae Calamagrostis purpurascens R. Br. RM-74740 Ralph K. Gierisch 1973 26 8 1957 U.S.A. Colorado Boulder Roosevelt National Forest: 0.5 mi NE of Yankee Doodle Lake. Common in alpine on 5% east slope in rocky loam with Carex, Poa, Trifolium and Arenaria. 11000 ft. 39.9356° N, 105.6429° W; uncertainty 1 mi. T1S R74W S26 39.9356 -105.6429 1 mi. Fruiting N N 208 RM 453216 So Rocky Mts USFS 416884 Poaceae Calamagrostis purpurascens R. Br. RM-74981 Rich R. Thomson RT-9 30 7 1926 U.S.A. Colorado Garfield White River National Forest: Elk Lakes. Scattering on west slope in dry coarse gravel. 10500 ft. Fruiting N N 209 RM 454085 So Rocky Mts RM 733905 Poaceae Calamagrostis purpurascens R. Br. RM-75586 Shawn Langston 1390 25 7 1997 U.S.A. Colorado Grand Never Summer Range: Lulu Mountain. Rocky scree covered west-facing slope. 11400 ft. 40° 28' 50" N, 105° 52' 10" W; unknown, , Specimen Label 40.480556 -105.869444 unknown Specimen Label Also in Jackson County. Fruiting N N 210 RM 454086 So Rocky Mts RM 733904 Poaceae Calamagrostis purpurascens R. Br. RM-75586 Shawn Langston 1399 25 7 1997 U.S.A. Colorado Grand Never Summer Range: Lulu Mountain. Rocky scree covered west-facing slope. 11400 ft. 40° 28' 50" N, 105° 52' 10" W; unknown, , Specimen Label 40.480556 -105.869444 unknown Specimen Label Also in Jackson County. Fruiting N N 211 RM 454088 So Rocky Mts RM 734183 Poaceae Calamagrostis purpurascens R. Br. RM-75588 Shawn Langston 1417 3 8 1997 U.S.A. Colorado Fremont Sangre de Cristo Range: Galena Peak. Limestone outcropping on southeast ridge of peak. 11885 ft. 38° 18' 12" N, 105° 52' 10" W; unknown, , Specimen Label 38.303333 -105.869444 unknown Y N Specimen Label GJB Fruiting N N 212 RM 454089 So Rocky Mts RM 733910 Poaceae Calamagrostis purpurascens R. Br. RM-75589 Shawn Langston 1435 3 8 1997 U.S.A. Colorado Las Animas Culebra Range: above West Fork Purgatoire River. South-facing slope above river. 12280 ft. 37° 15' 2" N, 105° 8' 26" W; unknown, , Specimen Label 37.250556 -105.140556 unknown Specimen Label Fruiting N N 213 RM 454090 So Rocky Mts RM 733911 Poaceae Calamagrostis purpurascens R. Br. RM-75589 Shawn Langston 1450 3 8 1997 U.S.A. Colorado Las Animas Culebra Range: above West Fork Purgatoire River. South-facing slope above river. 12280 ft. 37° 15' 2" N, 105° 8' 26" W; unknown, , Specimen Label 37.250556 -105.140556 unknown Specimen Label Fruiting N N 214 RM 454091 So Rocky Mts RM 733798 Poaceae Calamagrostis purpurascens R. Br. RM-75590 Shawn Langston 1474 3 8 1997 U.S.A. Colorado Las Animas Culebra Range: below Cuarto Peak. East-facing slope. 12040 ft. 37° 15' 6" N, 105° 8' 14" W; unknown, , Specimen Label 37.251667 -105.137222 unknown Specimen Label Flowering and Fruiting N N 215 RM 454093 So Rocky Mts RM 734185 Poaceae Calamagrostis purpurascens R. Br. RM-75590 Shawn Langston 1491 3 8 1997 U.S.A. Colorado Las Animas Culebra Range: below Cuarto Peak. East-facing slope. 12040 ft. 37° 15' 6" N, 105° 8' 14" W; unknown, , Specimen Label 37.251667 -105.137222 unknown Specimen Label Flowering and Fruiting N N 216 RM 454094 So Rocky Mts RM 734171 Poaceae Calamagrostis purpurascens R. Br. RM-75593 Shawn Langston 1492 31 7 1997 U.S.A. Colorado Alamosa Sierra Blanca Range: 0.5 mi E of Lake Como. Valley floor. 12080 ft. 37° 34' 8" N, 105° 30' 23" W; unknown, , Specimen Label 37.568889 -105.506389 unknown Specimen Label Fruiting N N 217 RM 454097 So Rocky Mts RM 734184 Poaceae Calamagrostis purpurascens R. Br. RM-75595 Shawn Langston 1533 1 8 1997 U.S.A. Colorado Alamosa Sierra Blanca Range: 0.5 mi E of Lake Como. South-facing rocky slope. 12180 ft. 37° 34' 22" N, 105° 30' 22" W; unknown, , Specimen Label 37.572778 -105.506111 unknown Specimen Label Flowering and Fruiting N N 218 RM 454098 So Rocky Mts RM 734172 Poaceae Calamagrostis purpurascens R. Br. RM-75595 Shawn Langston 1548 1 8 1997 U.S.A. Colorado Alamosa Sierra Blanca Range: 0.5 mi E of Lake Como. South-facing rocky slope. 12180 ft. 37° 34' 22" N, 105° 30' 22" W; unknown, , Specimen Label 37.572778 -105.506111 unknown Specimen Label Flowering and Fruiting N N 219 RM 454106 So Rocky Mts RM 733906 Poaceae Calamagrostis purpurascens R. Br. RM-75602 Shawn Langston 1621 9 8 1997 U.S.A. Colorado Larimer Mummy Range: summit of Crown Point. Rocky summit. 11463 ft. 40° 37' 53" N, 105° 41' 3" W; unknown, , Specimen Label 40.631389 -105.684167 unknown Specimen Label Fruiting N N 220 RM 454149 So Rocky Mts RM 733799 Poaceae Calamagrostis purpurascens R. Br. RM-75626 Shawn Langston 2236 31 8 1997 U.S.A. Colorado Larimer Mummy Range: summit of Comanche Peak. Boulder crevices and small puddles. 12702 ft. 40° 32' 53" N, 105° 40' 26" W; unknown, , Specimen Label 40.548056 -105.673889 unknown Specimen Label Fruiting N N 221 RM 454161 So Rocky Mts RM 733803 Poaceae Calamagrostis purpurascens R. Br. RM-75636 Shawn Langston 697 10 7 1997 U.S.A. Colorado Summit Tenmile Range: spillway of upper Blue Lake. Rocky areas around spillway. 11748 ft. 39° 23' 9" N, 106° 5' 59" W; unknown, , Specimen Label 39.385833 -106.099722 unknown Specimen Label Flowering and Fruiting N N 222 RM 454166 So Rocky Mts RM 736008 Poaceae Calamagrostis purpurascens R. Br. RM-75641 Shawn Langston 808 18 7 1997 U.S.A. Colorado Huerfano West Spanish Peak. Small knoll on north-facing valley on the north side of the peak. 11000 ft. 37° 23' 11" N, 104° 58' 44" W; unknown, , Specimen Label 37.386389 -104.978889 unknown Specimen Label Fruiting N N 223 RM 454483 So Rocky Mts RM 729850 Poaceae Calamagrostis purpurascens R. Br. RM-75897 Tim Hogan 3463 28 7 1998 U.S.A. Colorado Alamosa Rio Grande National Forest: Sangre de Cristo Range: head of Raspberry Canyon, 2 mi N of California Peak. Dry alpine ridge. 12200 ft. T27S R73W S36 SE1/4 37.65297 -105.48718 NAD 83 1 mi. N N Nat. Geog. TOPO! GJB Fruiting N N 224 RM 454515 So Rocky Mts RM 734961 Poaceae Calamagrostis purpurascens R. Br. RM-75915 Tim Hogan 3646 20 8 1999 U.S.A. Colorado Alamosa Sangre de Cristo Range: Rio Grande National Forest; Blanca Basin, vicinity of Blue Lakes. Alpine on drier knolls. 12000 ft. T28S R73W S35 NE1/4 37.57019 -105.50481 NAD 83 1 mi. N N Nat. Geog. TOPO! Fruiting N N 225 RM 455268 So Rocky Mts RM 57574 Poaceae Calamagrostis purpurascens R. Br. Calamagrostis purpurascens R. Br.
Annotated by C. L. Porter in 1960. RM-76359 W. S. Cooper 235 10 9 1906 U.S.A. Colorado Larimer Estes Park. 11000 ft. N Fruiting N N 226 RM 455390 So Rocky Mts RM 57455 Poaceae Calamagrostis purpurascens R. Br. RM-76410 W. W. Robbins 2147 21 7 1906 U.S.A. Colorado Boulder Sugar Loaf Mountain. 8917 ft. 40.0269° N, 105.4189° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! 40.0269 -105.4189 NAD 83 0 mi. Y Nat. Geog. TOPO! LB Fruiting N N 227 RM 515844 Markow 1991 RM 701341 RM0169948 Poaceae Calamagrostis purpurascens R. Br. RM-99276 Stuart Markow 6020 17 8 1991 U.S.A. Wyoming Teton Bridger-Teton National Forest: East Slope Teton Range: ridge on Rendezvous Mountain, S of Aerial Tramway Station, ca 2.5 air mi W of Teton Village. Open ridge with some patches of coniferous forest dominated by Abies lasiocarpa and Picea engelmannii, with some riparian. 9800 10700 ft. 43.5906° N, 110.8945° W T42N R117W S21; also S22 43.5906 -110.8945 Flowering N RM0169948 N 228 RM 527254 Vanderhorst 1990 Poaceae Calamagrostis purpurascens R. Br. RM-102328 James P. Vanderhorst 1310 23 7 1990 U.S.A. Colorado Garfield Flat Tops/White River Plateau: Deep Creek Overlook, ca 12 air mi NE of Glenwood Springs. Top edge of north-facing cliffs and talus slopes above canyon, patches of Pinus flexilis and Pseudotsuga menziesii, and unforested rock. 10000 ft. 39.6878° N, 107.174° W T4S R87W S20 39.6878 -107.174 N N N N 229 RM 530556 Vanderhorst 1991 Poaceae Calamagrostis purpurascens R. Br. RM-102554 James P. Vanderhorst 4241 Carlos Palaci 21 8 1991 U.S.A. Colorado Garfield Flat Tops/White River Plateau: Flat Tops Wilderness: Orno Peak, ca 11 air mi SW of Yampa. Basalt outcrops and ridgetop above timberline. 12100 ft. 40.0833° N, 107.1075° W T1N R87W S1 40.0833 -107.1075 N N 230 RM 530629 Vanderhorst 1991 Poaceae Calamagrostis purpurascens R. Br. RM-102558 James P. Vanderhorst 4308a Carlos Palaci 22 8 1991 U.S.A. Colorado Garfield Flat Tops/White River Plateau: Flat Tops Wilderness: Devils Causeway, ca 15 air mi SW of Yampa. Narrow basalt ridge with sandy spots, willows, and krummholtz conifers. 11700 ft. 40.0391° N, 107.1458° W T1N R87W S22 40.0391 -107.1458 N N 231 RM 557360 Wyo/Salt River 1992 RM 1012919 RM0293886 Poaceae Calamagrostis purpurascens R. Br. RM-103880 Ronald L. Hartman 33958 19 7 1992 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: ridge N and W of Corral Creek Lake; ca 7.5 air mi ESE of Afton. Limestone ridge. 10200 10400 ft. 42.6858° N, 110.7881° W T31N R117W S8 42.6858 -110.7881 Flowering N RM0293886 N 232 RM 557670 Wyo/Salt River 1992 RM 1012918 RM0293885 Poaceae Calamagrostis purpurascens R. Br. RM-103889 Ronald L. Hartman 34268 20 7 1992 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: Jamb Creek and slopes of ridge to N; ca 2 air mi ESE of Hoback Peak. Grassy slopes and summit, vegetation low and sparce above. 9800 10300 ft. 43.0619° N, 110.54° W T36N R115W S26 43.0619 -110.54 Flowering N RM0293885 N 233 RM 558131 Wyo/Salt River 1992 RM 1012917 RM0293884 Poaceae Calamagrostis purpurascens R. Br. RM-103902 Ronald L. Hartman 34728 24 7 1992 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: North Fork Willow Creek trail towards McDougal Pass; ca 10.5 air mi NNE of Afton. Stream drainage with scattered wooded areas and moist slopes. 8600 9200 ft. 42.8572° N, 110.8061° W T33N R117W S9 42.8572 -110.8061 Flowering N RM0293884 N 234 RM 559031 Wyo/Salt River 1992 RM 1012916 RM0293883 Poaceae Calamagrostis purpurascens R. Br. RM-103926 Ronald L. Hartman 35628 14 8 1992 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: south end of Triple Peak from South Cottonwood Creek; ca 27 air mi SW of Daniel Junction. Grassy slopes and limestone outcrops. 10000 10800 ft. 42.7617° N, 110.5617° W T32N R115W S8 42.7617 -110.5617 Fruiting N RM0293883 N 235 RM 559703 Wyo/Salt River 1992 RM 1012915 RM0293882 Poaceae Calamagrostis purpurascens R. Br. RM-103953 Ronald L. Hartman 36300 19 8 1992 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: south end of Mount McDougal between peaks 10780 and 10682 (feet). Rocky (limestone) slopes and summit with patches of whitebark pine, subalpine fir, and Engelmann spruce. 10550 10780 ft. 42.8669° N, 110.594° W T33N R115W S5 NE1/4 42.8669 -110.594 Fruiting N RM0293882 N 236 RM 565133 Wyo/Salt River 1993 RM 1016705 RM0300057 Poaceae Calamagrostis purpurascens R. Br. RM-104097 Ronald L. Hartman 43931 14 8 1993 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: Top of Mount Darby. Snowbank communities, meadows and rocky outcrops. 10600 10651 ft. 42.5286° N, 110.5767° W T29N R115W S5 W1/2 42.5286 -110.5767 Flowering and Fruiting N RM0300057 N 237 RM 566606 Kirkpatrick 1983 RM 564733 RM0036602 Poaceae Calamagrostis purpurascens R. Br. 2. Calamagrostis purpurascens R. Br.
Annotated by Robert D. Dorn in 1992. RM-104167 B. E. Nelson 10347 Robert S. Kirkpatrick 24 7 1983 U.S.A. Wyoming Hot Springs Southeastern Absarokas: along Rock Creek, ca 2.5 mi E of Washakie Needles, ca 49 air mi WNW of Thermopolis. Stony slope along the creek. 9400 9900 ft. 43.75° N, 109.1619° W; uncertainty 1 mi. T44N R103W S25 43.75 -109.1619 1 mi. Flowering and Fruiting N RM0036602 N 238 RM 568422 Northern Absarokas RM 535882 RM0036596 Poaceae Calamagrostis purpurascens R. Br. RM-104339 B. E. Nelson 12500 17 7 1985 U.S.A. Wyoming Park Northern Absarokas: Bald Ridge, 5-6 air mi NE of Dead Indian Pass, ca 23.3 air mi NW of Cody. Limestone ridge with limber pine and some Douglas fir and sagebrush. 8000 ft. 44.8036° N, 109.3306° W; uncertainty 1 mi. T56N R104W S25 44.8036 -109.3306 1 mi. Flowering and Fruiting N RM0036596 N 239 RM 576695 Big Horn Mts RM 350576 RM0169944 Poaceae Calamagrostis purpurascens R. Br. RM-105030 B. E. Nelson 4635 5 8 1979 U.S.A. Wyoming Sheridan Big Horn Mountains: on northeast side of Sheep Mountain, ca 35 air mi W of Ranchester, ca 21.5 air mi NW of Burgess Junction. Grassy slopes. 9300 9700 ft. 44.9472° N, 107.8575° W; uncertainty 1 mi. T57N R91W S5 South1/2 44.9472 -107.8575 1 mi. Flowering and Fruiting N RM0169944 N 240 RM 576994 Big Horn Mts RM 350575 RM0169945 Poaceae Calamagrostis purpurascens R. Br. RM-105061 B. E. Nelson 4902 9 8 1979 U.S.A. Wyoming Big Horn Big Horn Mountains: rimrock above Trout Creek, ca 34 air mi ESE of Greybull, ca 13 air mi NE of Hyattville, S of Paint Rock Lakes. Grassy sagebrush slopes and flats above limestone cliffs. 9000 ft. 44.3636° N, 107.3931° W; uncertainty 1 mi. T51N R88W S25 SE1/4 44.3636 -107.3931 1 mi. Flowering and Fruiting N RM0169945 N 241 RM 578246 Big Horn Mts RM 744001 RM0169954 Poaceae Calamagrostis purpurascens R. Br. RM-105177 B. E. Nelson 6042 10 7 1980 U.S.A. Wyoming Johnson Big Horn Mountains: Powder River Pass, ca 23.5 air mi SW of Buffalo. Stony meadow. 9677 ft. 44.145° N, 107.0797° W; uncertainty 1 mi. T48N R85W S9 44.145 -107.0797 1 mi. Flowering and Fruiting N RM0169954 N 242 RM 578292 Big Horn Mts RM 350574 RM0169956 Poaceae Calamagrostis purpurascens R. Br. RM-105182 B. E. Nelson 6084 10 7 1980 U.S.A. Wyoming Johnson Big Horn Mountains: Sheep Mountain, ca 19 air mi SW of Buffalo. Stony meadow on mountain top. 9500 ft. 44.1861° N, 107.0131° W; uncertainty 1 mi. T49N R84W S30 44.1861 -107.0131 1 mi. Flowering and Fruiting N RM0169956 N 243 RM 578637 Big Horn Mts RM 350573 RM0169957 Poaceae Calamagrostis purpurascens R. Br. RM-105204 B. E. Nelson 6398 Denise Gion 15 7 1980 U.S.A. Wyoming Johnson Big Horn Mountains: W of Circle Park at the head of Circle Park Creek, ca 15.5 air mi WSW of Buffalo. Aspen-meadow. 8100 ft. 44.2733° N, 106.9922° W; uncertainty 1 mi. T50N R84W S29 44.2733 -106.9922 1 mi. Flowering and Fruiting N RM0169957 N 244 RM 579196 Big Horn Mts RM 350572 RM0169958 Poaceae Calamagrostis purpurascens R. Br. RM-105246 B. E. Nelson 6900 7 8 1980 U.S.A. Wyoming Johnson Big Horn Mountains: Hazelton Pyramid, ca 24.5 air mi SW of Buffalo. Meadows above timberline. 10100 ft. 44.0869° N, 107.0219° W; uncertainty 1 mi. T48N R85W S36 44.0869 -107.0219 1 mi. N N Flowering and Fruiting N RM0169958 N 245 RM 58049 Bradtke 2001 RM Poaceae Calamagrostis purpurascens R. Br. RM-12690 Heather Bradtke 819 24 6 2001 U.S.A. Oregon Wallowa Umatilla National Forest and Vicinity: where Forest roads 62 and 6214 intersect, near the trail to Hoodoo. Open area (regenerating area) of mixed conifer stand dominated by browsed roses, Mahonia, Symphoricarpos, Ribes, Spiraea and Linnaea; soil fine, ashy, pale; slope 0-10; aspect ridgetop and south. 4100 4400 ft. 45° 56' 33" N, 117° 37' 44" W; GPS Reading T5N R41E S2 E1/2; also S1 45.9425 -117.628889 GPS Reading Flowering and Fruiting N N 246 RM 581975 Big Horn Mts RM 350570 RM0169960 Poaceae Calamagrostis purpurascens R. Br. RM-105484 Gael Fonken 1090 26 8 1980 U.S.A. Wyoming Johnson Big Horn Mountains: ca 1/2 mi E of Lame Deer Lake, ca 7 air mi SW of Hunter Ranger Station, ca 18 air mi WSW of Buffalo. Among boulders. 9500 ft. 44.2583° N, 107.0525° W; uncertainty 1 mi. T50N R85W S35 44.2583 -107.0525 1 mi. Flowering and Fruiting N RM0169960 N 247 RM 582592 Big Horn Mts RM 744000 RM0169955 Poaceae Calamagrostis purpurascens R. Br. RM-105501 Gael Fonken 909 21 8 1980 U.S.A. Wyoming Johnson Big Horn Mountains: ca 1/4 mi N of Lost Twin Lakes, ca 1.3 air mi W of Darton Peak, ca 22 air mi WSW of Buffalo. Just above timberline. 10700 ft. 44.2731° N, 107.1331° W; uncertainty 1 mi. T50N R85W S30 NE1/4 44.2731 -107.1331 1 mi. N RM0169955 N 248 RM 582673 Big Horn Mts RM 350571 RM0169959 Poaceae Calamagrostis purpurascens R. Br. RM-105505 Gael Fonken 991 24 8 1980 U.S.A. Wyoming Big Horn Big Horn Mountains: 0.3 mi NNE of Mistymoon Lake, ca 1.4 mi WNW of Florence Pass, ca 25 air mi NNE of Ten Sleep. Dry rocky slope. 10400 ft. 44.3489° N, 107.215° W; uncertainty 1 mi. T51N R86W S33 SE1/4 44.3489 -107.215 1 mi. Flowering and Fruiting N RM0169959 N 249 RM 584290 Haines RMRS RM 755814 RM0169943 Poaceae Calamagrostis purpurascens R. Br. RM-105720 June Haines 10132 Maria Hille 26 8 1991 U.S.A. Wyoming Albany Medicine Bow Mountains: northwest side of Lost Lake. Dry, rocky ridgetop. 10980 ft. 41.3689° N, 106.271° W T16N R79W S9 NE1/4 41.3689 -106.271 Flowering and Fruiting N RM0169943 N 250 RM 584672 Haines RMRS RM 755816 RM0169941 Poaceae Calamagrostis purpurascens R. Br. RM-105753 June Haines 10502 5 9 1991 U.S.A. Wyoming Albany Medicine Bow Mountains: W end of pond E of ridge E of East Glacier Lake. Wet meadow at edge of pond. 10780 ft. 41.3872° N, 106.2556° W T16N R79W S3 SE1/4 of SE1/4 41.3872 -106.2556 Flowering and Fruiting N RM0169941 N 251 RM 584702 Haines RMRS RM 755817 RM0169942 Poaceae Calamagrostis purpurascens R. Br. RM-105760 June Haines 10532 Kim Zawadzki 9 9 1991 U.S.A. Wyoming Albany Medicine Bow Mountains: ridge E of East Glacier Lake, near plot 107. Dry, windswept southeast-facing slope on ridge. 10900 ft. 41.3872° N, 106.2556° W T16N R79W S3 SE1/4; South1/2, near center of 41.3872 -106.2556 Flowering and Fruiting N RM0169942 N 252 RM 588346 Haines RMRS RM 548825 RM0169963 Poaceae Calamagrostis purpurascens R. Br. RM-105907 June Haines 7227 Claudia Regan and Phil Robertson 29 6 1988 U.S.A. Wyoming Albany Medicine Bow Mountains: East Glacier Lake, between outlet and trail up hill from road. Rocky hilltop. 10800 ft. 41.3872° N, 106.2556° W T16N R79W S3 South1/4 41.3872 -106.2556 Flowering and Fruiting N RM0169963 N 253 RM 588350 Haines RMRS RM Poaceae Calamagrostis purpurascens R. Br. RM-105907 June Haines 7231 Claudia Regan and Phil Robertson 29 6 1988 U.S.A. Wyoming Albany Medicine Bow Mountains: East Glacier Lake, between outlet and trail up hill from road. Rocky hilltop. 10800 ft. 41.3872° N, 106.2556° W T16N R79W S3 South1/4 41.3872 -106.2556 N N 254 RM 588494 Haines RMRS RM 548824 RM0169962 Poaceae Calamagrostis purpurascens R. Br. RM-105928 June Haines 7374 Claudia Regan 21 7 1988 U.S.A. Wyoming Albany Medicine Bow Mountains: ridge between East and West Glacier Lakes. Rocky, windswept hilltop near burn. 3388 m. 41.3872° N, 106.2556° W T16N R79W S3 South1/4 41.3872 -106.2556 Flowering and Fruiting N RM0169962 N 255 RM 588531 Haines RMRS RM 548826 RM0169964 Poaceae Calamagrostis purpurascens R. Br. RM-105942 June Haines 7410 Claudia Regan and Bob Musselman 28 7 1988 U.S.A. Wyoming Albany Medicine Bow Mountains: ridge E of East Glacier Lake. Rocky, west-facing slope, edge of spruce-fir krummholz. 3385 m. 41.3872° N, 106.2556° W T16N R79W S3 South1/2 41.3872 -106.2556 Flowering and Fruiting N RM0169964 N 256 RM 588555 Haines RMRS RM 548823 RM0169968 Poaceae Calamagrostis purpurascens R. Br. RM-105948 June Haines 7434 Claudia Regan, Bob Musselman and Will Moir 8 8 1988 U.S.A. Wyoming Albany Medicine Bow Mountains: ridge E of East Glacier Lake. Dry, west-facing slope, in opening in spruce-fir-willow krummholz, near Plot 5. 3354 m. 41.3872° N, 106.2556° W T16N R79W S3 South1/4 41.3872 -106.2556 Near Plot (18.9,14.5). = Plot 5? Flowering and Fruiting N RM0169968 N 257 RM 588631 Haines RMRS RM 554599 RM0169965 Poaceae Calamagrostis purpurascens R. Br. RM-105970 June Haines 7508 13 7 1989 U.S.A. Wyoming Albany Medicine Bow Mountains: E of East Glacier Lake. Rocky ridgetop. 10930 ft. 41.3872° N, 106.2556° W T16N R79W S3 South1/2 41.3872 -106.2556 Flowering and Fruiting N RM0169965 N 258 RM 588651 Haines RMRS RM 554598 RM0169966 Poaceae Calamagrostis purpurascens R. Br. RM-105973 June Haines 7528 14 7 1989 U.S.A. Wyoming Albany Medicine Bow Mountains: E of East Glacier Lake. Edge of ridgetop beside trail. 11000 ft. 41.3872° N, 106.2556° W T16N R79W S3 South1/2 41.3872 -106.2556 Flowering and Fruiting N RM0169966 N 259 RM 589008 Haines RMRS RM 554597 RM0169967 Poaceae Calamagrostis purpurascens R. Br. RM-106022 June Haines 7875 Claudia Regan 29 8 1989 U.S.A. Wyoming Albany Medicine Bow Mountains: W of West Glacier Lake. Alpine rocky ridgetop. 11080 ft. 41.3872° N, 106.2556° W T16N R79W S3 South1/2 41.3872 -106.2556 Near Plot 74A. Flowering and Fruiting N RM0169967 N 260 RM 590449 Haines RMRS RM Poaceae Calamagrostis purpurascens R. Br. RM-106143 June Haines 9312 Deana Hopkins and Maria Hille 22 7 1991 U.S.A. Wyoming Albany Medicine Bow Mountains: rocky slopes above and N of pond E of ridge E of East Glacier Lake. Mafic dyke. 10900 ft. 41.3872° N, 106.2556° W T16N R79W S3 SE1/4 41.3872 -106.2556 N N 261 RM 591138 Haines RMRS RM Poaceae Calamagrostis purpurascens R. Br. RM-105718 June Haines 9993 Maria Hille 26 8 1991 U.S.A. Wyoming Albany Medicine Bow Mountains: Lost Lake, south side of western lobe of lake. Rock outcrop on steep slope. 10960 ft. 41.3689° N, 106.271° W T16N R79W S9 NE1/4 41.3689 -106.271 N N 262 RM 606036 Kirkpatrick 1984 RM 564735 RM0036600 Poaceae Calamagrostis purpurascens R. Br. 2. Calamagrostis purpurascens R. Br.
Annotated by Robert D. Dorn in 1992. RM-62709 Robert S. Kirkpatrick 5185 29 7 1984 U.S.A. Wyoming Park Absaroka Mountains: ca 21 air mi W of Meeteetse, along ridge between the North Fork Pickett Creek and Little Rose Creek, up to Peak 11448. Alpine fell fields. 10000 11400 ft. 44.1896° N, 109.2849° W T49N R103W S30; also S7, S18, and S19 44.1896 -109.2849 Flowering and Fruiting N RM0036600 N 263 RM 608224 Big Horn Mts RM 350568 RM0169950 Poaceae Calamagrostis purpurascens R. Br. RM-106941 Ronald L. Hartman 10558 1 8 1979 U.S.A. Wyoming Washakie Big Horn Mountains: ca 17 air mi SSW of Big Trails. Limestone outcrop on west exposure. 8000 ft. 43.5489° N, 107.1392° W; uncertainty 2 mi. T41N R86W S2; also S11 43.5489 -107.1392 2 mi. Flowering and Fruiting N RM0169950 N 264 RM 612861 Kirkpatrick 1983 RM 565479 RM0036601 Poaceae Calamagrostis purpurascens R. Br. 2. Calamagrostis purpurascens R. Br.
Annotated by Robert D. Dorn in 1992. RM-107169 Ronald L. Hartman 17330 22 8 1983 U.S.A. Wyoming Park Southeastern Absarokas: upper Greybull River, between Steer Creek and Cow Creek, 4.5-7 air mi NW of Kirwin. Subalpine meadows. 9200 9500 ft. 43.9525° N, 109.3664° W; uncertainty 3 mi. T46N R104W S17, S18, S20, & S29 43.9525 -109.3664 3 mi. Flowering and Fruiting N RM0036601 N 265 RM 615341 Northern Absarokas RM 535883 RM0036597 Poaceae Calamagrostis purpurascens R. Br. RM-107222 Ronald L. Hartman 20860 17 7 1985 U.S.A. Wyoming Park Northern Absarokas: Bald Ridge, 11 air mi E of Sunlight Ranger Station. Grassy ridge with scattered limber pine on lower slopes; limestone and sandstone parent rock. 7500 7700 ft. 44.7742° N, 109.33083° W; uncertainty 2 mi. T55N R104W S1; also S12 44.7742 -109.33083 2 mi. Flowering and Fruiting N RM0036597 N 266 RM 616720 Northern Absarokas RM 535884 RM0036598 Poaceae Calamagrostis purpurascens R. Br. RM-107258 Ronald L. Hartman 22234 23 8 1985 U.S.A. Wyoming Park Northern Absarokas: Pat O'Hara Peak, ca 2 mi W of summit. Open grassy slopes with limestone outcrops and spruce woodland margins. 9000 9400 ft. 44.6592° N, 109.4103° W; uncertainty 1 mi. T54N R104W S17 44.6592 -109.4103 1 mi. Flowering and Fruiting N RM0036598 N 267 RM 617284 Snow 1987 RM Poaceae Calamagrostis purpurascens R. Br. × Helictotrichon hookeri (Scribn.) Henr. 1. Calamagrostis purpurascens R. Br. × Helictotrichon hookeri (Scribn.) Henr.. RM-107270 Ronald L. Hartman 23044 Neil Snow 22 6 1987 U.S.A. Wyoming Park Southwestern Absarokas: Ishawooa Hills and Creek. Sedimentary substrate of shales and sandstone and derivatives; sagebrush hills and slopes and badlands. 6100 6600 ft. 44.26° N, 109.5425° W; uncertainty 1 mi. T50N R105W S31; also S32 44.26 -109.5425 1 mi. N N 268 RM 617335 Snow 1987 RM Poaceae Calamagrostis purpurascens R. Br. RM-107272 Ronald L. Hartman 23095 Neil Snow 22 6 1987 U.S.A. Wyoming Park Southwestern Absarokas: Ishawooa Creek, 2-4 mi W from trail head. Douglas fir forests and stream bottoms with cottonwood. 6400 6800 ft. 44.2456° N, 109.5625° W; uncertainty 1 mi. T49N R106W S1; also S2 44.2456 -109.5625 1 mi. N N 269 RM 618149 Northern Absarokas RM 535885 RM0036599 Poaceae Calamagrostis purpurascens R. Br. RM-107292 Ronald L. Hartman 23937 T. J. Poll 5 7 1988 U.S.A. Wyoming Park Northern Absarokas: Hurricane Mesa, ca 8 air mi W of Crandall Ranger Station. Alpine meadows and rock outcrops. 10400 11060 ft. 44.84861° N, 109.7967° W; uncertainty 2 mi. T56N R107W S7; also S8 44.84861 -109.7967 2 mi. Flowering N RM0036599 N 270 RM 618185 Northern Absarokas RM 535881 RM0036595 Poaceae Calamagrostis purpurascens R. Br. RM-107294 Ronald L. Hartman 23973 T. J. Poll 5 7 1988 U.S.A. Wyoming Park Northern Absarokas: Hurricane Mesa, ca 5 air mi W of Crandall Ranger Station. Rocky ridge. 8500 9000 ft. 44.84861° N, 109.7358° W; uncertainty 1 mi. T56N R107W S10 44.84861 -109.7358 1 mi. Flowering and Fruiting N RM0036595 N 271 RM 618410 Big Horn Mts RM 533346 RM0169947 Poaceae Calamagrostis purpurascens R. Br. RM-107300 Ronald L. Hartman 24198 T.J. Poll 9 8 1988 U.S.A. Wyoming Johnson Big Horn Mountains: slopes and saddle between Elk Peak and Saddle Mountain, ca 3 air mi SW of Dome Lake Reservoir. Rocky NE exposure above treeline. 10000 10400 ft. 44.5489° N, 107.3269° W; uncertainty 1 mi. T53N R87W S22 44.5489 -107.3269 1 mi. Flowering and Fruiting N RM0169947 N 272 RM 620379 Fertig 1990 RM 593738 RM0169935 Poaceae Calamagrostis purpurascens R. Br. RM-107404 Ronald L. Hartman 28491 27 8 1990 U.S.A. Wyoming Sublette West Slope Wind River Range: side of ridge extending S from Fremont Peak, adjacent to south end of lake just downstream from Titcomb Lakes. On side of ridge extending S from Fremont Peak; rock crevices and small grassy areas. 10550 10600 ft. 43.1017° N, 109.6331° W T36N R107W S9 43.1017 -109.6331 Flowering and Fruiting N RM0169935 N 273 RM 621258 Fertig 1991 RM 593230 RM0169938 Poaceae Calamagrostis purpurascens R. Br. RM-107432 Ronald L. Hartman 31095 Jonathan Hughes 17 8 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: between Valaite Lake W to divide then N to slope of Big Sheep Mountain. Talus and boulder slopes. 10200 11200 ft. 43.2558° N, 109.8786° W T38N R109W S13 43.2558 -109.8786 Flowering and Fruiting N RM0169938 N 274 RM 626114 Big Horn Mts RM 350569 RM0169961 Poaceae Calamagrostis purpurascens R. Br. RM-107787 Ronald L. Hartman 9668 28 6 1979 U.S.A. Wyoming Johnson Big Horn Mountains: North Fork Crazy Woman Creek, ca 13 air mi SW of Buffalo. Limestone outcrops and rocky slopes, shaded stream side, and aspen woodlands with adjacent meadows; rocky slopes. 6600 7000 ft. 44.20111° N, 106.8314° W; uncertainty 2 mi. T49N R83W S22; also S27 44.20111 -106.8314 2 mi. Flowering and Fruiting N RM0169961 N 275 RM 626338 Dueholm 1979 RM 334391 RM0169949 Poaceae Calamagrostis purpurascens R. Br. RM-107793 Ronald L. Hartman 9899 30 6 1979 U.S.A. Wyoming Sheridan Powder River Basin: Smith Creek, ca 7.3 air mi WNW of Dayton. Outcrops of limestone (gypsum?) atop Chugwater Formation red beds. 5000 ft. 44.90111° N, 107.3886° W; uncertainty 1 mi. T57N R87W S20 44.90111 -107.3886 1 mi. Flowering and Fruiting N RM0169949 N 276 RM 627653 Fertig 1991 RM 593229 RM0036594 Poaceae Calamagrostis purpurascens R. Br. RM-107849 Walter Fertig 11170 9 8 1991 U.S.A. Wyoming Fremont West Slope Wind River Range: west slope and western crest of Roaring Fork Mountain, ca 0.5 mi N of West Atlantic Peak, ca 45 air mi SE of Pinedale. Grassy, open ledges between rock outcrops in alpine zone. 10800 12120 ft. 42.6281° N, 109.0228° W T31N R102W S28; also S29 42.6281 -109.0228 2 mi. N N Flowering and Fruiting N RM0036594 N 277 RM 633260 Fertig 1990 RM 593736 RM0169937 Poaceae Calamagrostis purpurascens R. Br. RM-108102 Walter Fertig 5749 9 8 1990 U.S.A. Wyoming Sublette West Slope Wind River Range: Gypsum Mountain, ca 28 air mi N of Pinedale. Open, flat alpine summit of Gypsum Peak. 11500 ft. 43.2692° N, 109.9169° W T38N R109W S10; also S15. 43.2692 -109.9169 2 mi. Flowering and Fruiting N RM0169937 N 278 RM 634229 Fertig 1990 RM 593737 RM0169936 Poaceae Calamagrostis purpurascens R. Br. RM-108147 Walter Fertig 6862 25 8 1990 U.S.A. Wyoming Sublette West Slope Wind River Range: Mount 11820, ca 1 mi N of Lozier Lakes, ca 23 air mi N of Pinedale. Granite slopes and summit of mountain above timberline. 10400 11820 ft. 43.2028° N, 109.8208° W; uncertainty 2 mi. T37N R108W S4; also S9 43.2028 -109.8208 2 mi. Flowering and Fruiting N RM0169936 N 279 RM 637115 Fertig 1991 RM 591973 RM0169934 Poaceae Calamagrostis purpurascens R. Br. RM-108252 Walter Fertig 9923 22 7 1991 U.S.A. Wyoming Sublette West Slope Wind River Range: west slope and summit of Laturio Mountain, ca 2.5 air mi N of Big Sandy Campground, ca 32 air mi ESE of Pinedale. Alpine, grassy ledges among granite boulder talus slopes. 10500 11300 ft. 42.7292° N, 109.2575° W T32N R104W S21 42.7292 -109.2575 Flowering and Fruiting N RM0169934 N 280 RM 680424 Heidel 2007 RM 823390 RM0048580 Poaceae Calamagrostis purpurascens R. Br. RM-116800 Bonnie Heidel 3025b 30 7 2007 U.S.A. Wyoming Park Beartooth Mountains: head of Littlerock Creek tributary, ca 0.5 mi E of Christmas Lake. Seep zones at border between snowmelt slopes and peatlands on saturated gravelly sand. Associated with Festuca baffinensis, Phippsia algida, Epilobium glaberrimum, and Cerastium beeringianum. 10640 ft. T58N R104W S34 SE1/4 NW1/4 Uncommon. Fruiting N RM0048580 N 281 RM 68900 Elliott, Brian 1998 RM Poaceae Calamagrostis purpurascens R. Br. RM-12981 Brian Elliott 3934 16 7 1998 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: from base to the top of Mount Ouray, NE of Marshall Pass, SW of Poncha Springs. Picea engelmannii/Pinus aristata and alpine on south-facing slope. 11400 13971 ft. 38.4036° N, 106.241° W T48N R7E S18 E1/2; also W1/2 S17 38.4036 -106.241 Flowering and Fruiting N N 282 RM 69168 Elliott, Brian 1998 RM Poaceae Calamagrostis purpurascens R. Br. RM-12988 Brian Elliott 4174 24 7 1998 U.S.A. Colorado Custer Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: east face of Eagle Peak, NW of Westcliffe. Alpine slope and timberline. 10600 13200 ft. 38.224° N, 105.7031° W T46N R11E S24 N1/2; also N1/2 S23 38.224 -105.7031 Flowering and Fruiting N N 283 RM 70351 Elliott, Brian 1998 RM Poaceae Calamagrostis purpurascens R. Br. RM-13021 Brian Elliott 5228 10 8 1998 U.S.A. Colorado Alamosa Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: from Lake Como up to the Blue Lakes, NNW of Fort Garland. Picea engelmannii and alpine. 11800 12200 ft. 37.5694° N, 105.5042° W 37.5694 -105.5042 Flowering and Fruiting N N 284 RM 704837 Legler 2007 RM 903751 RM0024849 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by Ben Legler on 10/23/2008. RM-119815 Ben Legler 5623 5 7 2007 U.S.A. New Mexico Colfax Vermejo Park Ranch: slope 200 meters E of summit of farthest north point on Ash Mountain; 3.7 air mi NE of Little Costilla Peak. Patch of Picea engelmannii on east-facing slope; mesic soil; surrounded by large andesite talus and boulders; understory with Arctostaphylos uva-ursi, Physocarpus monogynus. 10696 ft. 36° 51' 54.8" N, 105° 10' 26.3" W; WGS 84, uncertainty 6 m., GPS reading 36.86522222 -105.1739722 WGS 84 6 m. GPS reading Spikelets reddish; stems in small tufts; locally common in mesic soil around conifers. Photographed. Flowering N VPR05510,VPR05512,VPR05513,RM0024849 N 285 RM 705424 Legler 2007 RM 903763 RM0027715 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by Ben Legler on 10/23/2008. RM-119848 Ben Legler 6212 18 7 2007 U.S.A. New Mexico Colfax Vermejo Park Ranch: ridgeline 2.0 air mi NW of Underwood Lakes and 1/4 air mi SW of point 11353; exactly on Taos-Colfax county line. Bare andesite talus slope, sparsely vegetated with Sedum integrifolium, Ribes montigenum, Senecio atratus, surrounding forest of Pinus aristata, Picea engelmannii. 11306 ft. 36° 59' 9.6" N, 105° 13' 38.1" W; WGS 84, uncertainty 3 m., GPS reading 36.986 -105.22725 WGS 84 3 m. GPS reading Tufted in soil pockets among talus; uncommon. Flowering N RM0027715 N 286 RM 705724 Legler 2007 RM 903762 RM0027714 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by Ben Legler on 10/23/2008. RM-119863 Ben Legler 6510 25 7 2007 U.S.A. New Mexico Taos Vermejo Park Ranch: Culebra Range: small spring on flat 0.95 air mi S of Big Costilla Peak. Flowing snowmelt spring emerging from large expanse of gravelly soil, with grasses, Carex, Polygonum bistortoides, Dasiphora fruticosa. 12234 ft. 36° 54' 23.6" N, 105° 19' 32.4" W; WGS 84, uncertainty 6 m., GPS reading 36.90655556 -105.3256667 WGS 84 6 m. GPS reading Short-rhizomatous; frequent in mesic gravelly soil. Flowering N RM0027714 N 287 RM 709020 Legler 2008 RM 903761 RM0027713 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by Ben Legler on 12/15/2008. RM-120235 Ben Legler 9817 17 7 2008 U.S.A. New Mexico Taos Vermejo Park Ranch: Culebra Range: slope on southwest side of Lake No. 2; 1.3 air mi SSW of State Line Peak. Steep northeast-facing subalpine slope with scree and talus; small Picea pungens, Juniperus communis, Salix reticulata, Aquilegia coerulea, and Geum rossii. 11647 ft. 36.977966° N, 105.303177° W; WGS 84, GPS reading 36.977966 -105.303177 WGS 84 GPS reading In small tufts in dry soil over talus. Specimen GPS: 36.977425, -105.303223. Flowering N RM0027713 N 288 RM 709049 Legler 2008 RM 903760 RM0027712 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by Ben Legler on 12/15/2008. RM-120236 Ben Legler 9846 17 7 2008 U.S.A. New Mexico Taos Vermejo Park Ranch: Culebra Range: along crest of ridge 0.3 air mi SW of Lake No. 2; 1.4 air mi SW of State Line Peak. Flat, stony, windswept tundra, with Carex, Tetraneuris acaulis var. cespitosa, Castilleja heydenii, Eremogene fendleri, and grasses; edges of ridgetop rimmed by low Pinus aristata. 12241 ft. 36.977688° N, 105.306152° W; WGS 84, GPS reading 36.977688 -105.306152 WGS 84 GPS reading Stems scattered, frequent. Specimen GPS: 36.977173, -105.306313. Flowering N RM0027712 N 289 RM 712053 Elliott, Emily 2007 USFS 866264 USFS0046208 Poaceae Calamagrostis purpurascens R. Br. RM-115609 B. E. Nelson 73725 1 8 2007 U.S.A. Montana Sweet Grass Beartooth Mountains: Custer National Forest: ca 3/4 air mi E of Picket Pin Mountain of Forest Road 2140, ca 26.5 air mi S of Big Timber. Stony limestone saddle with scattere whitebark pine and spruce. 9080 9120 ft. 45.4517° N, 110.0308° W; NAD 83, , GPS Reading T4S R14E S30 SE1/4 45.4517 -110.0308 NAD 83 GPS Reading Fruiting USFS0046208 290 RM 714524 Elliott, Emily 2007 USFS 866258 USFS0046202 Poaceae Calamagrostis purpurascens R. Br. RM-115704 Emily Elliott 2205 2 7 2007 U.S.A. Montana Carbon Beartooth Mountains: Custer National Forest: along Forest Road 3010, ca 3 air mi WSW of Red Lodge. Mixed conifer overstory on steep rocky slope. 6320 7280 ft. 45.1717° N, 109.3087° W; WGS 84, , GPS Reading T7S R20E S31 E1/2 45.1717 -109.3087 NAD 83 GPS Reading Flowering N USFS0046202 291 RM 715192 Elliott, Emily 2007 USFS 866259 USFS0046203 Poaceae Calamagrostis purpurascens R. Br. RM-115718 Emily Elliott 2873 Dean Sherman 13 7 2007 U.S.A. Montana Carbon Beartooth Mountains: Custer National Forest: Hellroaring Plateau, ca 14.5 air mi SW of Red Lodge. Subalpine meadow dominated by sedges and forbs; basin bottom and ridge in sub-alpine. 9500 10220 ft. 45.0404° N, 109.4856° W; WGS 84, , GPS Reading T9S R104W S15 45.0404 -109.4856 WGS 84 GPS Reading Flowering N USFS0046203 292 RM 715261 Elliott, Emily 2007 RM 871690 USFS0064837 Poaceae Calamagrostis purpurascens R. Br. RM-115722 Emily Elliott 2942 Dean Sherman 14 7 2007 U.S.A. Montana Carbon Beartooth Plateau and Gallatin National Forest and vic.: Hellroaring Plateau; Forest Road 2004 at Hellroaring Creek, ca 13.5 air mi SW of Red Lodge. Tallus slope and road cut. 8560 8680 ft. 45.0478° N, 109.4507° W; GPS Reading T9S R104W S13 NE1/4 45.0478 -109.4507 NAD 83 GPS Reading Flowering N USFS0064837 293 RM 720496 Lukas 2007 RM 922498 RM0081417 Poaceae Calamagrostis purpurascens R. Br. RM-114823 Laura E. Lukas 1258 25 6 2007 U.S.A. Wyoming Albany Medicine Bow Mountains: Douglas and Lake Creek area, just E of Lake Creek Resort, near intersection of Forest roads 512 and 509, ca 13 air mi SW of Centennial. Lodgepole pine forest with abundance of fallen trees on ground; rocky outcrops. 8219 ft. 41.1169° N, 106.2383° W; WGS 84, , GPS reading T13N R79W S2; also S11 41.1169 -106.2383 WGS 84 GPS reading Buds N RM0081417 294 RM 721115 Lukas 2007 RM 922497 RM0081416 Poaceae Calamagrostis purpurascens R. Br. RM-114847 Laura E. Lukas 1877 4 7 2007 4 July 2007 U.S.A. Wyoming Albany Medicine Bow Mountains: Snowy Range: along Lakes Trail, N of Wyo Hwy 130, E of Carbon County, ca 9 air mi NW of Centennial. Wet meadows with streams from melting snow. 10616 ft. 41.3488° N, 106.3173° W; WGS 84, , GPS reading T16N R79W S18; also S19 41.3488 -106.3173 WGS 84 GPS reading Buds N RM0081416 295 RM 722922 Lukas 2007 RM 922496 RM0081415 Poaceae Calamagrostis purpurascens R. Br. RM-115003 Laura E. Lukas 3684 1 8 2007 U.S.A. Wyoming Albany Medicine Bow Mountains: North Fork area, just NW of North Fork Campground, running NW along Forest Road 101 (Sand Lake Road), ca 1 air mi SE of Clark Park, ca 6 air mi NW of Centennial. Dry meadow, south-facing slope above river, rocky. 9245 9578 ft. 41.3649° N, 106.1766° W to 41.3759° N, 106.1905° W to 41.3781° N, 106.1906° W; WGS 84, , GPS reading T16N R78W S5; also S6, S7; also S8 41.3649 -106.1766 WGS 84 GPS reading Buds N RM0081415 296 RM 724551 Lukas 2007 RM 922495 RM0081414 Poaceae Calamagrostis purpurascens R. Br. RM-115134 Ronald L. Hartman 86344 Jack S. Hartman 4 8 2007 U.S.A. Wyoming Albany Medicine Bow Mountains: Medicine Bow National Forest: east end of Browns Peak. Boulder field. 11274 11577 ft. 41.381° N, 106.2281° W to 41.378° N, 106.274° W; NAD 83, , GPS Reading T16N R79W S4 SE1/4; also N1/10 S8 41.378 -106.274 NAD 83 GPS reading Flowering N RM0081414 297 RM 725163 Lukas BLM RM 922452 RM0081411 Poaceae Calamagrostis purpurascens R. Br. RM-116756 B. E. Nelson 75915 31 7 2008 U.S.A. Wyoming Albany Medicine Bow Mountains: summit and north slope of Jelm Mountain, ca 24.7 air mi SW of Laramie. Open limber pine woods on north-facing slope. 9200 9656 ft. 41.1009° N, 105.9784° W; NAD 83, , GPS reading T13N R77W S13 NE1/4 41.1009 -105.9784 NAD 83 GPS reading Buds N RM0081411 298 RM 726391 Lukas 2008 RM 922494 RM0081413 Poaceae Calamagrostis purpurascens R. Br. RM-116704 Laura E. Lukas 5905 Patricia E. Lukas 8 7 2008 U.S.A. Wyoming Albany Medicine Bow Mountains: Rock Creek Point and vicinity, just W of Forest Road 329, ca 7 air mi N of Centennial; ca 14 air mi SSE of Arlington. Rocky windswept subalpine ridge, low vegetation. 9885 10284 ft. 41.3996° N, 106.1531° W to 41.3984° N, 106.1632° W; WGS 84, , GPS reading T17N R78W S33; also S34 41.3996 -106.1531 WGS 84 GPS reading Buds N RM0081413 299 RM 728727 Lukas 2008 RM 922493 RM0081412 Poaceae Calamagrostis purpurascens R. Br. RM-116342 Laura E. Lukas 8241 14 8 2008 U.S.A. Wyoming Carbon Medicine Bow Mountains: Snowy Range: "Peak 10972" just N of Wyo Hwy 130 and just SE of Sucker Lake, ca 10 air mi WNW of Centennial; ca 8 air mi ENE of Ryan Park. Rocky subalpine slope, southeast aspect. 10972 ft. 41.326° N, 106.3423° W; WGS 84, , GPS reading T16N R80W S25; also S26 41.326 -106.3423 WGS 84 GPS reading Buds N RM0081412 300 RM 728864 Lukas 2008 RM 922451 RM0081410 Poaceae Calamagrostis purpurascens R. Br. RM-116347 Laura E. Lukas 8378 21 8 2008 U.S.A. Wyoming Carbon Medicine Bow Mountains: Snowy Range: Medicine Bow Peak and its west slope, ca 10 air mi NW of Centennial. Alpine fell field. 11753 11558 ft. 41.3557° N, 106.325° W to 41.3478° N, 106.331° W; WGS 84, , GPS reading T16N R80W S13; also S24 41.3557 -106.325 WGS 84 GPS reading Flowering RM0081410 301 RM 739145 McNeill 2008 RM Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.. RM-120728 Rick McNeill 2879 28 7 2008 U.S.A. Montana Lewis and Clark Lewis and Clark National Forest: Front Range: highest sandstone peak on north side of main limestone ridge at the "Nineteen Ridge", S across valley from Deadman Hill, ca 4 air mi NW of South Fork Sun River Trail head Sandstone peak, very rocky; scattered Pinus flexilis/Picea engelmannii/Abies lasiocarpa; 35-60% slope. 2506 m. 47.505° N, 112.9659° W; NAD 83, uncertainty 0.25 mi., GPS reading T20N R11W S11 47.505 -112.9659 NAD 83 0 mi. GPS reading Flowering N 302 RM 739626 McNeill 2008 RM Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.. RM-120743 Rick McNeill 3380 10 8 2008 U.S.A. Montana Judith Basin Lewis and Clark National Forest: Little Belt Mountains: northwest shoulder of Big Baldy Mountain, on Trail 416, ca 1 3/4 air mi SW of Butcherknife Peak. Scattered Pinus flexilis/Pinus contorta/Abies lasiocarpa; northwest aspect, 20-30% slope; limestone outcrop. 2323 m. 47.0005° N, 110.5855° W; NAD 83, uncertainty 0.25 mi., GPS reading T14N R9E S4 47.0005 -110.5855 NAD 83 0 mi. GPS reading Flowering N 303 RM 739673 McNeill 2008 RM Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.. RM-120745 Rick McNeill 3427 3 6 2009 U.S.A. Montana Judith Basin Lewis and Clark National Forest: Little Belt Mountains: Big Baldy Peak along Trail 416, along the north shoulder up to peak, from north cirque to south cirque No trees; north exposure, very flat gentle slope 1-5%; granitic. 2775 m. 46.9737° N, 110.5986° W; NAD 83, uncertainty 0.25 mi., GPS reading T14N R9E S17 46.9737 -110.5986 NAD 83 0 mi. GPS reading Flowering N 304 RM 739723 McNeill 2008 RM Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.. RM-120741 Rick McNeill 3306 12 8 2008 U.S.A. Montana Judith Basin Lewis and Clark National Forest: Little Belt Mountains: Yogo Peak down to saddle at S, along west side to tree line, Forest roads 2070 and 251, ca 4 air mi W of old Yogo town site Sparse alpine on exposed peak and talus; possible glaciation; granitic. 2696 m. 46.927° N, 110.5464° W; NAD 83, uncertainty 0.5 mi., GPS reading T14N R9E S35 46.927 -110.5464 NAD 83 1 mi. GPS reading Flowering N 305 RM 741331 McNeill 2008 RM Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by Rick McNeill. RM-120793 Ronald L. Hartman 88451 13 8 2008 U.S.A. Montana Meagher Lewis and Clark National Forest: Crazy Mountains: ridge beginning from base of trail to Loco Mountain, to top of long ridge heading to mountain. Steep ascent, mostly grasses and forbs with stands of whitebark pine. 8400 8500 ft. 46.2239° N, 110.3718° W to 46.2222° N, 110.3709° W; NAD 83, uncertainty 0.25 mi., GPS reading T5N R11E S5 46.2239 -110.3718 NAD 83 0 mi. GPS reading 306 RM 741522 McNeill 2008 RM Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by Rick McNeill. RM-120801 Ronald L. Hartman 88642 16 8 2008 U.S.A. Montana Fergus Lewis and Clark National Forest: Big Snowy Mountains: Uhlhorn Trail towards Greathouse Peak. Talus alpine slopes and rocky flats. 8385 8506 ft. 46.7637° N, 109.4427° W to 46.7539° N, 109.4337° W; NAD 83, uncertainty 1 mi., GPS reading T12N R18E S34 46.7637 -109.4427 NAD 83 1 mi. GPS reading Flowering N 307 RM 741639 McNeill 2008 RM Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by Rick McNeill. RM-120805 Ronald L. Hartman 88758 19 8 2008 U.S.A. Montana Meagher Lewis and Clark National Forest: Crazy Mountains: southwest side of Virginia Peak to summit and short distance down south end. 7663 8437 ft. 46.2296° N, 110.4666° W to 46.2296° N, 110.4662° W; NAD 83, uncertainty 0.25 mi., GPS reading T6N R10E S34 46.2296 -110.4666 NAD 83 0 mi. GPS reading Flowering N 308 RM 744954 Elliott, Emily 2008 RM Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by B. E. Nelson. RM-115995 Emily Elliott 6693 28 7 2008 U.S.A. Montana Sweet Grass Beartooth Mountains: Gallatin National Forest: Contact Mountain from end of Forest Road 2140 along the East Boulder Plateau, ca 27 air mi SW of Big Timber. Talus slopes and scattered alpine meadow near tree line. 9450 10040 ft. 45.4885° N, 110.166° W; WGS 84, , GPS reading T4S R13E S17 SE1/4; also E1/2 S20 and E1/2 S29 45.4885 -110.166 NAD 83 GPS reading Buds 309 RM 745863 Elliott, Emily 2008 RM 866261 USFS0046205 Poaceae Calamagrostis purpurascens R. Br. RM-116027 Emily Elliott 7602 Bernadette Kuhn 17 8 2008 U.S.A. Montana Carbon Beartooth Mountains: Custer National Forest: near the west side of Hellroaring Plateau, ca 15.5 air mi SW of Red Lodge. Alpine meadow with rocky outcrop. 10180 11720 ft. 45.0567° N, 109.5057° W; WGS 84, , GPS reading T9S R18E S11; also S12, N1/2 S14, and NE1/4 S15 45.0567 -109.5057 NAD 83 mi. GPS reading Flowering and Fruiting N USFS0046205 310 RM 745929 Elliott, Emily 2008 RM 871934 USFS0064835 Poaceae Calamagrostis purpurascens R. Br. RM-116030 Emily Elliott 7667 Brian Elliott 20 8 2008 U.S.A. Montana Sweet Grass Beartooth Mountains: Gallatin National Forest: along Forest Road 2140, Iron Mountaain, ca 29 air mi S of Big Timber. Rock outcrop and stabilized talus slope. 9560 9720 ft. 45.418° N, 110.0692° W; WGS 84, , GPS reading T5S R13E S12 45.418 -110.0692 NAD 83 GPS reading Buds N USFS0064835 311 RM 746037 Elliott, Emily 2008 RM 871935 USFS0064836 Poaceae Calamagrostis purpurascens R. Br. RM-118729 Emily Elliott 7775 Brian Elliott 20 8 2008 U.S.A. Montana Sweet Grass Beartooth Mountains: Gallatin National Forest: along Forest Road 2140 on northwest end of Chrome Mountain on Boulder Plateau, ca 28.5 air mi SSW of Big Timber. Wet hummocky area dominated by Carex. 9900 ft. 45.4457° N, 110.1442° W; WGS 84, , GPS reading T4S R13E S32 45.4457 -110.1442 NAD 83 mi. GPS reading Flowering N USFS0064836 312 RM 751992 McNeill 2009 RM Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.. RM-120901 Rick McNeill 6076 Addy Wycgans 8 7 2009 U.S.A. Montana Pondera Front Range: southwest side of Split Mountain, ca 3 air mi SE of Swift ReservoirTrailhead. Southwest aspect; 25% slope; limestone, scattered Pinus flexilis, Pinus contorta, Pseudotsuga menziesii, along ridge to northwest. 1875 m. 48.1381° N, 112.8124° W; NAD 83, GPS reading T28N R9W S31 48.1381 -112.8124 NAD 83 GPS reading Flowering N 313 RM 753520 McNeill 2009 RM Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.. RM-120955 Rick McNeill 7604 27 7 2009 U.S.A. Montana Lewis and Clark Lewis and Clark National Forest: Front Range: Scapegoat Mountain, ca 3 air mi SSW of Halfmoon Peak. Limestone peak; all aspects; 0-40% slope. 2809 m. 47.3099° N, 112.8287° W; NAD 83, GPS reading T18N R10W S13 47.3099 -112.8287 NAD 83 GPS reading Fruiting N 314 RM 754514 McNeill 2009 RM Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.. RM-120985 Rick McNeill 8598 5 8 2009 U.S.A. Montana Lewis and Clark Helena National Forest: Front Range: ridge ca 1 1/4 air mi W of Red Mountain. Exposed limestone ridge, cliffs on south side of ridge, talus to shallow soil; 0-20% slope; Pinus flexilis and Pinus contorta krummholz. 2234 m. 47.1644° N, 112.4683° W; NAD 83, GPS reading T16N R7W S10 47.1644 -112.4683 NAD 83 GPS reading Flowering N 315 RM 754550 McNeill 2009 RM Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.. RM-120986 Rick McNeill 8634 5 8 2009 U.S.A. Montana Lewis and Clark Helena National Forest: Front Range: between Lewis and Clark Pass and Red Mountain. Ridge, granite, rocky shallow soils; northeast to southwest aspects; 0-20% slope; scattered Pinus contorta; very dry. 2119 m. 47.1573° N, 112.4366° W; WGS 72, GPS reading T16N R7W S12 47.1573 -112.4366 NAD 83 GPS reading Flowering N 316 RM 754577 McNeill 2009 RM Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.. RM-120987 Rick McNeill 8661 5 8 2009 U.S.A. Montana Lewis and Clark Helena National Forest: Front Range: Green Mountain, ca 2.5 air mi SSE of Red Mountain. Peak; all aspects; 0-45% slope; scattered Abies lasiocarpa, Pinus contorta, and Pinus flexilis; shallow dry soils, banded gneiss. 2263 m. 47.1272° N, 112.4248° W; NAD 83, GPS reading T16N R7W S24 47.1272 -112.4248 NAD 83 GPS reading Flowering N 317 RM 755123 South Dakota RM 111480 RM0169605 Poaceae Calamagrostis purpurascens R. Br. RM-67837 Herman E. Hayward 1972 8 7 1927 U.S.A. South Dakota Pennington Harney Peak (summit). Mountain summit; pioneer association. 7200 ft. T2S R5E S21 43.8661 -103.5315 NAD 83 0 mi. Y Y Nat. Geog. TOPO! Flowering and Fruiting N RM0169605 N 318 RM 755124 Missouri Plateau USFS 621619 Poaceae Calamagrostis purpurascens R. Br. RM-121330 Robert D. Dorn 7499 26 8 1997 U.S.A. Montana Missoula Ninemile Divide. Rock crevice of rocky slope with Selaginella, Heuchera. 6000 ft. T15N R23W S7 Flowering and Fruiting N N 319 RM 755125 Missouri Plateau USFS 416897 Poaceae Calamagrostis purpurascens R. Br. RM-126298 M. S. Morris s.n. 7 1952 U.S.A. Montana Deer Lodge Deer Lodge National Forest. Alpine meadow; rocky ridge top. Flowering and Fruiting N N 320 RM 755126 Missouri Plateau USFS 416872 Poaceae Calamagrostis purpurascens R. Br. 2. Calamagrostis purpurascens R. Br.
Annotated by Jason R. Swallen on 2/2/1959. RM-126299 Jack E. Schmautz JES216 29 5 1958 U.S.A. Montana Mineral Lolo National Forest: Eddy Creek Exclosure. 5% west slope; shallow silt loam soil; open woodland with pine grass, Antennaria, Penstemon, service berry. 3000 ft. T15N R23W S31 Flowering and Fruiting N N 321 RM 755127 Missouri Plateau USFS 416873 Poaceae Calamagrostis purpurascens R. Br. RM-126300 G. A. Fredrikson 115 10 7 1924 U.S.A. Montana no county Lewis and Clark National Forest: Cow Creek. Flat ground; gravelly soil. 5100 ft. Scattered distribution; fairly abundant. Flowering and Fruiting N N 322 RM 755128 Missouri Plateau USFS 416874 Poaceae Calamagrostis purpurascens R. Br. RM-126301 A. A. Saunders 121 16 8 1912 U.S.A. Montana Lewis and Clark National Forest: West Fork Sun River. Under lodgepole after fire. 5400 ft. Flowering and Fruiting N N 323 RM 755129 Missouri Plateau USFS 416875 Poaceae Calamagrostis purpurascens R. Br. 2. Calamagrostis purpurascens R. Br.
Annotated by Jason R. Swallen on 2/2/1959. RM-126302 Peter F. Stickney PFS172 2 6 1958 U.S.A. Montana Lincoln Kootenai National Forest: Wolf Creek, Livestock Excl. 10% south slope; shallow, silty and rocky soil; mixed conifer timber with Pinus ponderosa, Apocynum sp., Calamagrostis rubescens, Festuca scabrella, Larix occidentalis. 2700 ft. T29N R29W S26 SW1/44 Uncommon. Flowering and Fruiting N N 324 RM 755130 Missouri Plateau USFS 416876 Poaceae Calamagrostis purpurascens R. Br. RM-126303 Roy L. Greathouse 12 U.S.A. Montana Jefferson National Forest. South slope; dry soil. 7000 ft. Flowering and Fruiting N N 325 RM 755131 Missouri Plateau USFS 416877 Poaceae Calamagrostis purpurascens R. Br. 2. Calamagrostis purpurascens R. Br.
Annotated by Jason R. Swallen on 2/2/1959. RM-126304 Jack E. Schmautz JES281 5 8 1958 U.S.A. Montana Park Gallatin National Forest: ridge W of South Fork Shields River. 10% northwest slope; stony, sandy loam soil; parkland with Festuca idahoensis, Poa, Ag. Subsecundum, Oxytropis. 7450 ft. T4N R10E S11 NW1/4 Flowering and Fruiting N N 326 RM 755132 Missouri Plateau USFS 416878 Poaceae Calamagrostis purpurascens R. Br. 2. Calamagrostis purpurascens R. Br.
Annotated by Charles Feddema in 1973. RM-126305 Richard C. Presby 203 1 8 1972 U.S.A. Montana Helena National Forest: Green Creek. 12 degree slope; 195 degree exposure; Pinus flexilis - Pseudotsuga menziesii vegetation type. 5370 ft. T16N R6W S8 Flowering and Fruiting N N 327 RM 755133 Missouri Plateau USFS 416879 Poaceae Calamagrostis purpurascens R. Br. 2. Calamagrostis purpurascens R. Br.
Annotated by Charles Feddema in 1973. RM-126306 Richard C. Presby 202 17 7 1972 U.S.A. Montana Helena National Forest: Canyon Creek area. 24 degree slope; 290 degree exposure; Pseudotsuga menziesii vegetation type. 6680 ft. T14N R5W S18 Flowering and Fruiting N N 328 RM 755134 Missouri Plateau USFS 416880 Poaceae Calamagrostis purpurascens R. Br. RM-126307 W. J. Luma 46 13 7 1932 U.S.A. Montana Lake Flathead National Forest. Level ground; loam soil; open area. 5000 ft. T26N R19W S17 Fairly abundant. Flowering and Fruiting N N 329 RM 755135 Missouri Plateau USFS 416881 Poaceae Calamagrostis purpurascens R. Br. 2. Calamagrostis purpurascens R. Br.
Annotated by Jason R. Swallen. RM-126308 Orville Sparrow 42 23 7 1934 U.S.A. Montana Jefferson Deer Lodge National Forest. Crevice in rock on cliff. 8400 ft. T4N R4W S26 Flowering and Fruiting N N 330 RM 755137 Missouri Plateau USFS 416882 Poaceae Calamagrostis purpurascens R. Br. 2. Calamagrostis purpurascens R. Br.
Annotated by Frederick J. Hermann in 1965. RM-121798 Peter F. Stickney 1270 1 8 1965 U.S.A. Montana Ravalli Bitterroot National Forest: Bitterroot Mountains: St. Mary Peak, 7 mi W of Stevensville. 4-40% north slope; mountain peak. 9300 ft. T9N R21W S28 Infrequent. Flowering and Fruiting N N 331 RM 755138 Missouri Plateau USFS 416883 Poaceae Calamagrostis purpurascens R. Br. 2. Calamagrostis purpurascens R. Br.
Annotated by Charles Feddema in 1970. RM-121346 Peter F. Stickney 1881 9 7 1969 U.S.A. Montana Missoula Garnet Range: vicinity of Beavertail Hill above Cameron Creek, 7 mi ESE of Clinton. 30% south slope; Pinus ponderosa forest. 4200 ft. T11N R16W S2 Scarce. Flowering and Fruiting N N 332 RM 755140 Evert 1989 RM 579308 Poaceae Calamagrostis purpurascens R. Br. RM-121379 Erwin F. Evert 18442 9 8 1989 U.S.A. Montana Sweet Grass Crazy Mountains: ca 1/2 mi S of Blue Lake, ca 1/2 mi N of Crazy Peak, and ca 27 mi NW of Big Timber. Rocky, alpine tundra; prominent species include Carex pyrenaica, Sibbaldia procumbens, Geum rossii. 9000 ft. T3N R12E S7 NW1/4 Flowering and Fruiting N N 333 RM 755141 Missouri Plateau RM 382221 Poaceae Calamagrostis purpurascens R. Br. RM-126309 Richard W. Scott 4985 4 8 1986 U.S.A. Montana Carbon Beartooth Mountains N of Montana / Wyoming border. Open, rocky tundra. 10500 ft. T58N R104W S15 Flowering and Fruiting N N 334 RM 755189 Missouri Plateau RM 17534 Poaceae Calamagrostis purpurascens R. Br. 2. Calamagrostis purpurascens R. Br.
Annotated by C. L. Porter in 1954. RM-125247 L. M. Umbach 431A 18 7 1903 U.S.A. Montana Glacier Midvale (now East Glacier Park). Fields. Flowering and Fruiting N N 335 RM 755191 Missouri Plateau RM 121542 Poaceae Calamagrostis purpurascens R. Br. 2. Calamagrostis purpurascens R. Br.
Annotated by C. L. Porter in 1943. RM-126355 J. W. Blankinship s.n. 25 9 1899 U.S.A. Montana Spanish Creek Basin. Flowering and Fruiting N N 336 RM 755195 Missouri Plateau RM 203087 Poaceae Calamagrostis purpurascens R. Br. RM-126357 C. Leo Hitchcock 13541 C. V. Muhlick 12 8 1945 U.S.A. Montana Carbon Mine pit at top of switchbacks above Rock Creek, ca 20 mi S of Red Lodge. Disturbed soil at edge of mine pit. Awn exserted, twisted and geniculate; glumes pubescent. Flowering and Fruiting N N 337 RM 755197 Missouri Plateau RM 21420 Poaceae Calamagrostis purpurascens R. Br. RM-126359 P. A. Rydberg 3586 Ernst A. Bessey 18 8 1897 U.S.A. Montana Park Yellowstone National Park: Electric Peak. 10000 ft. N Flowering and Fruiting N N 338 RM 755199 Missouri Plateau RM 203529 Poaceae Calamagrostis purpurascens R. Br. RM-124721 C. Leo Hitchcock 13001 C. V. Muhlick 30 7 1945 U.S.A. Montana Beaverhead Pionner Range: ridge connecting Sheep Mountain and Black Lion Mountain. Limestone ridge. 9300 ft. Flowering and Fruiting N N 339 RM 755201 Missouri Plateau RM 384569 Poaceae Calamagrostis purpurascens R. Br. RM-25829 Blaine H. M. Mooers 1288 Gloria R. B. Mooers 3 8 1986 U.S.A. Montana Lincoln Cabinet Mountain Wilderness: base of the ridge N of Leigh Lake and its outlet. Silt loam soil; 160 degree aspect; 30% slope; around a spring, amongst an open stand of scrub subalpine fir. 5400 ft. 48.2137° N, 115.6635° W; uncertainty 1 mi. T28N R32W S1 NE1/4 NW1/4 48.2137 -115.6635 1 mi. Flowering and Fruiting N N 340 RM 755204 Missouri Plateau RM 384422 Poaceae Calamagrostis purpurascens R. Br. RM-126035 Blaine H. M. Mooers 1324 Gloria R. B. Mooers 4 8 1986 U.S.A. Montana Lincoln Cabinet Mountains Wilderness: ridge E of Leigh Lake. 300 degree aspect; 60% slope; open slope with sparse stand of Abies lasiocarpa. 5600 ft. T28N R32W S1 NE1/4 NW1/4 Flowering and Fruiting N N 341 RM 755206 Missouri Plateau RM 521795 Poaceae Calamagrostis purpurascens R. Br. RM-126365 Klaus H. Lackschewitz 10347 29 8 1982 U.S.A. Montana Madison Gravelly Range: near Summit 9446, E of main road. Along outcrops; with Hesperochloa kingii. 9400 ft. T9S R2W S33 N1/2 In large and showy bunches. Flowering and Fruiting N N 342 RM 755209 Missouri Plateau RM 384494 Poaceae Calamagrostis purpurascens R. Br. RM-122541 Blaine H. M. Mooers 1355 Gloria R. B. Mooers 8 8 1986 U.S.A. Montana Sanders Cabinet Mountains Wilderness: summit of Engle Peak. Silt loam amongst scree; southeast aspect; 80% slope; above treeline. 7583 ft. T26N R31W S17 NW1/4 of SE1/4 Flowering and Fruiting N N 343 RM 755211 Missouri Plateau RM 384552 Poaceae Calamagrostis purpurascens R. Br. RM-126035 Blaine H. M. Mooers 1325 Gloria R. B. Mooers 4 8 1986 U.S.A. Montana Lincoln Cabinet Mountains Wilderness: ridge E of Leigh Lake. Silt loam soil; 200 degree aspect; 60% slope; open slope with sparse stand of Abies lasiocarpa on ridge. 5600 ft. T28N R32W S1 NE1/4 NW1/4 Flowering and Fruiting N N 344 RM 755214 Missouri Plateau RM 362259 Poaceae Calamagrostis purpurascens R. Br. RM-126371 Betsy E. Neely 1864 Alan Carpenter 10 9 1983 U.S.A. Montana Carbon Custer National Forest: northeast end of Beartooth Plateau, 2 mi N of Wyoming-Montana state line, off Highway 212.. Chrome mine gravel pit vicinity; west facing slope; dry, rocky soil; undisturbed site. 9900 ft. T9S R19E S20 Flowering and Fruiting N N 345 RM 755215 Missouri Plateau RM 354084 Poaceae Calamagrostis purpurascens R. Br. RM-26151 Gregory P. Hallsten 355 Q. D. Skinner and A. A. Beetle 12 7 1982 U.S.A. Montana Carbon Beartooth Hwy east of Beartooth Pass: Rock Creek Vista Point. Dry grass. 9120 ft. 45.0423° N, 109.4102° W; uncertainty 1 mi. T9S R19E S17 45.0423 -109.4102 1 mi. Flowering and Fruiting N N 346 RM 755220 Missouri Plateau RM 1218467 Poaceae Calamagrostis purpurascens R. Br. RM-126376 Frank A. Spragg s.n. 16 8 1901 U.S.A. Montana Baudbox Mountains. Flowering and Fruiting N N 347 RM 755222 Missouri Plateau RM 1218467 Poaceae Calamagrostis purpurascens R. Br. RM-126378 J. W. Blankinship s.n. 10 7 1898 U.S.A. Montana Lower canyon of Gallatin River. Flowering and Fruiting N N 348 RM 755224 Missouri Plateau RM 736004 Poaceae Calamagrostis purpurascens R. Br. RM-126380 Shawn Langston 4316 26 8 1998 U.S.A. Montana Meagher Big Belt Mountains: high point of ridgeline 1 mi W of Mount Edith. 9160 ft. 46° 25' 38" N, 111° 12' 36" W 46.427222 -111.21 Flowering and Fruiting N N 349 RM 755226 Missouri Plateau RM 736007 Poaceae Calamagrostis purpurascens R. Br. RM-126382 Shawn Langston 3431 2 8 1998 U.S.A. Montana Ravalli Bitterroot Range: southwest face of Peak 9929. Granitic boulder and gravel slope. 9880 ft. 45° 53' 26" N, 114° 17' 20" W 45.890556 -114.288889 Flowering and Fruiting N N 350 RM 755228 Missouri Plateau RM 736006 Poaceae Calamagrostis purpurascens R. Br. RM-126384 Shawn Langston 2689 10 7 1998 U.S.A. Montana Park Crazy Mountains: below Conical Peak. South facing, shrubby slope. 9120 ft. 46° 2' 52" N, 110° 19' 17" W 46.047778 -110.321389 Flowering and Fruiting N N 351 RM 755229 Missouri Plateau RM 736005 Poaceae Calamagrostis purpurascens R. Br. RM-126385 Shawn Langston 4330 26 8 1998 U.S.A. Montana Broadwater Big Belt Mountains: 3/4 mi W of Mount Edith. Dry ridgeline. 9040 ft. 46° 25' 45" N, 111° 12' 14" W 46.429167 -111.203889 Flowering and Fruiting N N 352 RM 76311 Elliott, Brian 1998 RM Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by Brian Elliott. RM-13173 Ronald L. Hartman 62524 Jim Fowler and Jason Fowler 24 7 1998 U.S.A. Colorado Huerfano Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Culebra Range: east side of Trinchera Peak. Alpine slopes. 11800 12800 ft. 37.2917° N, 105.1639° W T32S R69W S1 37.2917 -105.1639 Flowering and Fruiting N N 353 RM 769565 Elliott, Emily 2008 RM 866263 USFS0046207 Poaceae Calamagrostis purpurascens R. Br. RM-128315 Brian Elliott 14354 13 8 2008 U.S.A. Montana Stillwater Beartooth Mountains: Custer National Forest: on the south end of Froze-to-Death Plateau, ca 13 air mi NE of Cooke City. Alpine meadows and talus fields. 11200 12200 ft. 45.1799° N, 109.7904° W; WGS 84, , GPS reading T7S R107W S29; also S30, S31, and S32 45.1799 -109.7904 WGS 84 GPS reading Flowering and Fruiting USFS0046207 354 RM 769623 Elliott, Emily 2008 RM 862572 USFS0041883 Poaceae Calamagrostis purpurascens R. Br. RM-128316 Brian Elliott 14412 16 8 2008 U.S.A. Wyoming Park Beartooth Mountains: Shoshone National Forest: unnamed plateau ca 5 air mi ENE of Beartooth Pass, and S of Line Creek Plateau, ca 14.5 air mi SSW of Red Lodge, Montana. Alpine meadows and talus. 9850 ft. 44.9972° N, 109.3748° W; WGS 84, , GPS reading T58N R104W S13; also S14 and S24 44.9972 -109.3748 WGS 84 GPS reading Flowering USFS0041883 355 RM 769753 Elliott, Emily 2008 RM 866262 USFS0046206 Poaceae Calamagrostis purpurascens R. Br. RM-128323 Brian Elliott 14542 16 8 2008 U.S.A. Montana Carbon Beartooth Mountains: Custer National Forest: top of Line Creek Plateau, ca 5-7.5 air mi NE of Beartooth Pass, ca 12-13 air mi SSW of Red Lodge. Alpine meadows and talus. 9770 10000 ft. 45.0302° N, 109.341° W to 45.0056° N, 109.3822° W; WGS 84, , GPS reading T9S R19E S23; also S22, S27, and S28 45.0302 -109.341 WGS 84 GPS reading Flowering USFS0046206 356 RM 77099 Elliott, Brian 1998 RM Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by Brian Elliott. RM-13196 Ronald L. Hartman 63311 Craig Freeman 14 8 1998 U.S.A. Colorado Huerfano Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Spanish Peaks: ridge W of saddle between East Spanish Peak and West Spanish Peak towards West Spanish Peak. Edge of coniferous forest and talus slope; plant species diversity very low. 10300 11400 ft. 37.3908° N, 104.9477° W T30S R68W S36 SW1/4; also T31S R68W NE1/4 S2 37.3908 -104.9477 Flowering and Fruiting N N 357 RM 770998 Evert 2002 RM 908827 RM0008746 Poaceae Calamagrostis purpurascens R. Br. RM-129816 Erwin F. Evert 39545 18 7 2002 U.S.A. Montana Madison Tobacco Root Mountains: Beaverhead National Forest: north slope and summit of Mount Bradley, ca 13 mi NNE of Sheridan. Rocky alpine meadows with Geum rossii, Carex rupestris, C. scirpoidea var. pseudoscirpoidea, and Lupinus argenteus var. depressus. 10000 10365 ft. 45.5202° N, 111.9757° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T4W R3W S4 45.5202 -111.9757 NAD 83 0 mi. Nat. Geog. TOPO! Buds N RM0008746 N 358 RM 774430 Elliott, Emily 2008 RM 866260 USFS0046204 Poaceae Calamagrostis purpurascens R. Br. RM-116022 Emily Elliott 7501b Bernadette Kuhn 16 8 2008 U.S.A. Montana Carbon Beartooth Mountains: Custer National Forest: along the east side of Hellroaring Plateau, ca 14.5 air mi SW of Red Lodge. Alpine meadow with rocky outcrops. 10180 10450 ft. 45.0482° N, 109.4711° W; WGS 84, , GPS reading T9S R18E S11; also S12, N1/2 S14, and NE1/4 S15 45.0482 -109.4711 NAD 83 mi. GPS reading Flowering and Fruiting N USFS0046204 359 RM 77554 Elliott, Brian 1998 RM Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by Brian Elliott. RM-13210 Ronald L. Hartman 64038 20 8 1998 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Hayden Pass Creek, from roadside mine NE to Hayden Pass and up ridge toward Galena Peak. Coniferous forest, roadside, openings on pass. 9600 11000 ft. 38.2931° N, 105.8515° W T47N R10E S27 SW1/4 38.2931 -105.8515 Flowering and Fruiting N N 360 RM 777151 So Rocky Mts RM 841195 Poaceae Calamagrostis purpurascens R. Br. RM-133266 Tim Hogan 4741 2 8 2007 U.S.A. Colorado Custer San Isabel National Forest: Sangre de Cristo Wilderness: Venable Lakes, ca 7 mi SW of Westcliffe. Alpine basin, dry knoll. 12100 ft. zone 13S, 445924E, 4213305N; WGS 84, Specimen Label N Common. Flowering N N 361 RM 785155 Kirkpatrick, Michael 2010 RM Poaceae Calamagrostis purpurascens R. Br. RM-127454 Michael K. Kirkpatrick 3453 25 7 2010 U.S.A. Colorado Summit Tenmile Range: Arapaho National Forest: road along the southern shore of Lower Blue Lake near the bottom of the falls, ca 3 air mi NW of Hoosier Pass. Riparian corridor and wet meadow terraces adjacent to waterfall. 11400 11820 ft. 39.3855° N, 106.0966° W to 39.3841° N, 106.0994° W; NAD 83, , GPS reading T8S R78W S3 SE1/4 NW1/4; also S3 SW1/4 NE1/4 39.3855 -106.0966 NAD 83 GPS reading Flowering and Fruiting N 362 RM 785812 Kirkpatrick, Michael 2010 USFS 898035 USFS0059566 Poaceae Calamagrostis purpurascens R. Br. RM-131177 Michael K. Kirkpatrick 4110 7 8 2010 U.S.A. Colorado Summit Tenmile Range: Arapaho National Forest: Miners Creek Trail along the eastern slope of the Tenmile Range, ca 3-4 air mi S of Frisco. Alpine meadows and talus slopes. 11340 12150 ft. 39.5118° N, 106.1111° W to 39.526° N, 106.1071° W; NAD 83, , GPS reading T6S R78W S16 E1/2 E1/2; also S21 E1/2 NE1/4 39.5118 -106.1111 NAD 83 GPS reading Flowering and Fruiting N USFS0059566 363 RM 785956 Kirkpatrick, Michael 2010 RM Poaceae Calamagrostis purpurascens R. Br. RM-127646 Michael K. Kirkpatrick 4254 9 8 2010 U.S.A. Colorado Eagle Sawatch Range: White River National Forest: Holy Cross Wilderness: Halfmoon Pass, ca 6 air mi S of Minturn. Upper subalpine and alpine meadow and talus slope. 11200 12015 ft. 39.4903° N, 106.4544° W to 39.4948° N, 106.4481° W; NAD 83, , GPS reading T6S R81W S28 South1/2 39.4903 -106.4544 NAD 83 GPS reading Flowering and Fruiting N 364 RM 788263 Charboneau 2010 RM Poaceae Calamagrostis purpurascens R. Br. RM-128593 B. E. Nelson 80364 Joseph L. M. Charboneau 24 7 2010 U.S.A. Montana Phillips Little Rocky Mountains: above the head of Grouse Gulch ca halfway between Antoine Butte and Silver Peak, ca 2.5 air mi W of Zortman; ca 46 air mi SW of Malta. Meadow on lee slope of ridgetop. 5040 5160 ft. 47.9107° N, 108.5722° W; NAD 83, GPS reading T25N R24E S24 NE1/4 47.9107 -108.5722 NAD 83 GPS reading Flowering N 365 RM 791578 Charboneau 2010 RM Poaceae Calamagrostis purpurascens R. Br. RM-127847 Joseph L. M. Charboneau 2122 24 7 2010 U.S.A. Montana Phillips Little Rocky Mountains: off of Alder Gulch Road (BLM Road 1109), ca 1 air mi SW of Antoine Butte, ca 3 air mi W of Zortman; ca 46 air mi SW of Malta. Disturbed areas in lodgepole pine forest along roadside. 5310 5490 ft. 47.9206° N, 108.5867° W to 47.9172° N, 108.5839° W; NAD 83, GPS reading T25N R24E S13 SW1/4 47.9206 -108.5867 NAD 83 GPS reading Flowering N 366 RM 791655 Charboneau 2010 RM Poaceae Calamagrostis purpurascens R. Br. RM-127884 Joseph L. M. Charboneau 2198 24 7 2010 U.S.A. Montana Phillips Little Rocky Mountains: along Pony Gulch, a south tributary of Alder Gulch, ca 1 air mi WSW of Zortman; ca 45 air mi SW of Malta. South-facing slope with open ponderosa and lodgepole pine forest. 4450 4560 ft. 47.9124° N, 108.5455° W; NAD 83, GPS reading T25N R25E S19 NE1/4; also S20 NW1/4 47.9124 -108.5455 NAD 83 GPS reading Flowering and Fruiting N 367 RM 796736 Scott 2006 RM 908033 RM0022690 Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by David Scott. RM-65685 David Scott 2234 Nancy Bockino 22 7 2006 U.S.A. Wyoming Teton Grand Teton National Park and Vicinity: Teton Range: near Littles Peak, ca 18 air mi WSW of Moran; ca 12.5 air mi NW of Moose. Rock outcrop, talus, and alpine tundra mosaic. 10255 ft. 43.8084° N, 110.8549° W; GPS Reading T44N R117W S2 NW1/4 43.8084 -110.8549 NAD 83 GPS Reading Flowering and Fruiting N RM0022690 N 368 RM 807307 RMHERB1 RM 541220 RM0169689 Poaceae Calamagrostis purpurascens R. Br. RM-51379 Richard W. Scott 6967 2 8 1988 U.S.A. Wyoming Albany Medicine Bow Peak, just below summit. 11200 ft. 41.3541° N, 106.3101° W; uncertainty 1 mi. T16N R79W S18 41.3541 -106.3101 1 mi. Fruiting N RM0169689 N 369 RM 807309 RMHERB1 RM 541162 Poaceae Calamagrostis purpurascens R. Br. 2. Calamagrostis purpurascens R. Br.
Annotated by Stuart Markow in 1995. RM-38983 Dennis Van Denbos 7176 22 7 1988 U.S.A. Wyoming Lincoln On Mount Coffin. Southeast facing rocky ledges and loose rock. 11200 ft. T30N R116W S2 N N Vegetative N N 370 RM 807310 RMHERB1 RM 541578 Poaceae Calamagrostis purpurascens R. Br. 2. Calamagrostis purpurascens R. Br.
Annotated by Stuart Markow in 1995. RM-38995 Dennis Van Denbos 7362 10 8 1988 U.S.A. Wyoming Fremont Bear Peak. Rocky ledges and cliffs on south facing slope . 10755 ft. T1N R4W S10 Vegetative N N 371 RM 807311 RMHERB1 RM 393373 Poaceae Calamagrostis purpurascens R. Br. 2. Calamagrostis purpurascens R. Br.
Annotated by Stuart Markow in 1995. RM-142844 C. S. Gilbert T-266 24 7 1953 U.S.A. Wyoming Albany Snowy Range: ca Dolomite Ridge, ca Towner Lake. T16N R79W S15 Vegetative N N 372 RM 82202 Elliott, Brian 1999 RM Poaceae Calamagrostis purpurascens R. Br. RM-13359 Brian Elliott 8860b Elizabeth Mark and Kenneth Elliott 16 7 1999 U.S.A. Colorado Custer Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: from ca 1 mi W of the National Forest boundary to the Music Pass Trailhead. Populus tremuloides, Picea engelmanii, and Abies lasiocarpa. 10300 ft. 37.9184° N, 105.4566° W T24S R72W S32 NW1/4; also SW1/4 S29; also SE1/4 S30 37.9184 -105.4566 Flowering and Fruiting N N 373 RM 826228 Charboneau 2011 RM Poaceae Calamagrostis purpurascens R. Br. RM-142283 Joseph L. M. Charboneau 7705b 17 7 2011 U.S.A. Montana Phillips Little Rocky Mountains: Old Scraggy Peak, ca 1 air mi E of Shell Butte, ca 1.5 air mi N of Zortman; ca 43 air mi SW of Malta. Open meadow on east-facing slope. 4880 5700 ft. 47.9393° N, 108.523° W to 47.9387° N, 108.5281° W; NAD 83, GPS reading T25N R25E S8 NE1/4 47.9393 -108.523 NAD 83 GPS reading Flowering 374 RM 827822 Kirkpatrick, Michael 2011 RM Poaceae Calamagrostis purpurascens R. Br. RM-144775 B. E. Nelson 83966 22 8 2011 U.S.A. Colorado Eagle Gore Range: White River National Forest: Elliott Ridge from ca 1/3 mi S of the trailhead at Blue Lake to the first saddle, ca 13-13.5 air mi N of Vail. Dry, rocky slopes. 11200 11360 ft. 39.8354° N, 106.4214° W to 39.8313° N, 106.4154° W; NAD 83, , GPS reading T3S R81W S2 N1/2 39.8313 -106.4154 NAD 83 GPS reading Flowering and Fruiting N 375 RM 828157 Kirkpatrick, Michael 2011 RM Poaceae Calamagrostis purpurascens R. Br. RM-146983 Lori E. Brummer 6526 2 8 2011 U.S.A. Colorado Gunnison West Elk Mountains: Ruby Range: White River National Forest: Cinnamon Mountain, from Paradise Divide Road to summit, ca 9 3/4 air mi NW of Crested Butte. Upper subalpine meadow on south-facing slope. 11320 12293 ft. 38.9911° N, 107.0657° W; NAD 83, , GPS reading T12S R87W S23 E1/2 38.9911 -107.0657 NAD 83 GPS reading Flowering and Fruiting N 376 RM 831733 Kirkpatrick, Michael 2011 RM Poaceae Calamagrostis purpurascens R. Br. RM-144314 Michael K. Kirkpatrick 7882 25 7 2011 U.S.A. Colorado Summit Gore Range: White River National Forest: Eagles Nest Wilderness: Gore Range Trail to Lost Lake and Uneva Pass, ca 4-5 air mi SW of Frisco. Alpine meadows, rocky slopes, and talus fields. 11800 12363 ft. 39.543° N, 106.1892° W to 39.5455° N, 106.1831° W; NAD 83, , GPS reading T6S R79W S11 39.543 -106.1892 NAD 83 GPS reading Flowering and Fruiting N 377 RM 832008 Kirkpatrick, Michael 2011 RM Poaceae Calamagrostis purpurascens R. Br. RM-144322 Michael K. Kirkpatrick 8157 1 8 2011 U.S.A. Colorado Summit Front Range: White River National Forest: the Continental Divide to unnamed peak W of Loveland Pass and U.S. Hwy 6, ca 10 air mi ENE of Dillon. Alpine meadows, talus slopes, and rock crevices. 11990 12585 ft. 39.657° N, 105.8834° W; NAD 83, , GPS reading T4S R76W S34 39.657 -105.8834 NAD 83 GPS reading Flowering and Fruiting N 378 RM 834197 Elliott, Emily 2008 USFS0047957 Poaceae Calamagrostis purpurascens R. Br. RM-128315 Brian Elliott 14354 13 8 2008 U.S.A. Montana Stillwater Beartooth Mountains: Custer National Forest: on the south end of Froze-to-Death Plateau, ca 13 air mi NE of Cooke City. Alpine meadows and talus fields. 11200 12200 ft. 45.1799° N, 109.7904° W; WGS 84, , GPS reading T7S R107W S29; also S30, S31, and S32 45.1799 -109.7904 WGS 84 GPS reading Flowering and Fruiting USFS0047957 379 RM 834808 Elliott, Emily 2008 USFS0047431 Poaceae Calamagrostis purpurascens R. Br. RM-128323 Brian Elliott 14542 16 8 2008 U.S.A. Montana Carbon Beartooth Mountains: Custer National Forest: top of Line Creek Plateau, ca 5-7.5 air mi NE of Beartooth Pass, ca 12-13 air mi SSW of Red Lodge. Alpine meadows and talus. 9770 10000 ft. 45.0302° N, 109.341° W to 45.0056° N, 109.3822° W; WGS 84, , GPS reading T9S R19E S23; also S22, S27, and S28 45.0302 -109.341 WGS 84 GPS reading Flowering USFS0047431 380 RM 834835 Elliott, Emily 2008 USFS0047404 Poaceae Calamagrostis purpurascens R. Br. RM-116022 Emily Elliott 7501b Bernadette Kuhn 16 8 2008 U.S.A. Montana Carbon Beartooth Mountains: Custer National Forest: along the east side of Hellroaring Plateau, ca 14.5 air mi SW of Red Lodge. Alpine meadow with rocky outcrops. 10180 10450 ft. 45.0482° N, 109.4711° W; WGS 84, , GPS reading T9S R18E S11; also S12, N1/2 S14, and NE1/4 S15 45.0482 -109.4711 NAD 83 mi. GPS reading Flowering and Fruiting N USFS0047404 381 RM 834997 Elliott, Emily 2007 USFS USFS0047243 Poaceae Calamagrostis purpurascens R. Br. RM-115718 Emily Elliott 2873 Dean Sherman 13 7 2007 U.S.A. Montana Carbon Beartooth Mountains: Custer National Forest: Hellroaring Plateau, ca 14.5 air mi SW of Red Lodge. Subalpine meadow dominated by sedges and forbs; basin bottom and ridge in sub-alpine. 9500 10220 ft. 45.0404° N, 109.4856° W; WGS 84, , GPS Reading T9S R104W S15 45.0404 -109.4856 WGS 84 GPS Reading Flowering N USFS0047243 382 RM 838678 Nelson 2012 USFS 892426 USFS0068205 Poaceae Calamagrostis purpurascens R. Br. RM-149860 B. E. Nelson 84864 James F. Fowler, Steve Overby 26 7 2012 U.S.A. Wyoming Albany Medicine Bow Mountains: Medicine Bow National Forest: Browns Peak, ca 1 2/3 air mi ENE of Medicine Bow Peak, ca 36 air mi W of Laramie. Summit ridge with patches of vegetation and boulders. 11600 11700 ft. 41.3731° N, 106.2882° W to 41.3705° N, 106.2885° W; NAD 83, , GPS reading T16N R79W S8 NE1/4 41.3731 -106.2882 NAD 83 GPS reading Fruiting USFS0068205 383 RM 85148 Elliott, Brian 1999 RM Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by Brian Elliott. RM-13442 Ronald L. Hartman 66266 18 8 1999 U.S.A. Colorado Chaffee Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: Forest Road 104, 5.5 air mi S of Salida on jeep trail to top of Methodist Mountain. Top of mountain with poorly developed alpine. 11600 11700 ft. 38.46° N, 106.0159° W T49N R9E S31 38.46 -106.0159 Flowering and Fruiting N N 384 RM 85182 Elliott, Brian 1999 RM Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.
Annotated by Brian Elliott. RM-13443 Ronald L. Hartman 66300 18 8 1999 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande National Forest: Forest Road 104, 5.5 air mi S of Salida on jeep trail to top of Methodist Mountain. Top of mountain with poorly developed alpine. 11600 11700 ft. 38.46° N, 106.0159° W T49N R9E S31 38.46 -106.0159 Flowering and Fruiting N N 385 RM 855080 Irwin 2010 RM Poaceae Calamagrostis purpurascens R. Br. RM-129061 Joshua J. Irwin 3198 Wendy Irwin 29 7 2010 U.S.A. Idaho Custer Challis National Forest: Lost River Range: Shadow Lakes basin, 9.3 air mi NNE of Mackay. Well developed soil in mesic forb dominated vegetation; 8° slope, E aspect; silty, sandy limestone geology. 9642 ft. 44.0415° N, -113.54838° W; NAD83, uncertainty 10 m., Field Notes T8N R24E S12 44.0415 -113.54838 NAD83 10 m. N N Field Notes 26-75 individuals apparent. Flowering N N 386 RM 85575 Carson 2002 RM 737911 Poaceae Calamagrostis purpurascens R. Br. RM-13462 Ronald L. Hartman 76314a 3 8 2002 U.S.A. New Mexico Colfax Sangre de Cristo Mountains: Carson National Forest-Valle Vidal Unit: 1.3 mi N of corral on Forest Road 1950, W and N to base of Little Costilla Peak. Spruce and bristlecone pine forest and open ridge tops. 11001 11800 ft. 36.8213° N, 105.226° W; uncertainty 1 mi. T30N R16E S28 N1/2; also SE1/4 S21 36.8213 -105.226 1 mi. Flowering and Fruiting N N 387 RM 856689 Irwin 2010 RM Poaceae Calamagrostis purpurascens R. Br. RM-129159 Joshua J. Irwin 4090 13 8 2010 U.S.A. Idaho Lemhi Salmon National Forest: Salmon River Mountains: ridgetop SW of Iron Lake near Point 9,635, 16.2 air mi NNW of Ellis. Well developed soil in xeric whitebark pine vegetation; 3° slope, NNE aspect; quartzite geology. 9507 ft. 44.89893° N, -114.20536° W; NAD83, uncertainty 10 m., Field Notes T18N R19E S10 44.89893 -114.20536 NAD83 10 m. N N Field Notes 1-25 individuals apparent. Flowering and Fruiting N N 388 RM 857607 Irwin 2010 RM Poaceae Calamagrostis purpurascens R. Br. RM-129079 Joshua J. Irwin 3341 1 8 2010 U.S.A. Idaho Lemhi Salmon National Forest: Beaverhead Mountains: vicinity of Peak 9992 E of Freeman Peak, 12.6 air mi ENE of Salmon. Bedrock or scree in xeric barren ground vegetation; 12° slope, W aspect; arkosic metasandstone geology. 9874 ft. 45.27689° N, -113.6802° W; NAD83, uncertainty 10 m., Field Notes T23N R23E S36 45.27689 -113.6802 NAD83 10 m. N N Field Notes 26-75 individuals apparent. Flowering and Fruiting N N 389 RM 869278 Stewart 2013 RM Poaceae Calamagrostis purpurascens R. Br. 1. Calamagrostis purpurascens R. Br.. RM-153637 Emma E. Freeland 7438 24 7 2013 U.S.A. Montana Madison Tobacco Root Mountains: North Fork Mill Creek to Branham Peaks, ca 18 air mi NW of Ennis, ca 3.5 air mi SE of Granite Peak. North-facing, rocky, alpine slopes dominated by Geum rossii. 9710 9790 ft. 45.5267° N, 112.007° W to 45.5268° N, 112.008° W; NAD 83, , GPS reading T4S R3W S5 N1/2; also T3S R3W S32 South1/2 45.5267 -112.007 NAD 83 GPS reading Flowering and Fruiting N 390 RM 87065 Refsdal 1994 Poaceae Calamagrostis purpurascens R. Br. RM-13573 C. H. Refsdal 2249a 30 7 1994 U.S.A. Utah Summit North Slope Uinta Mountains: Wasatch National Forest: High Uintas Wilderness: ca 36 air mi S of Evanston, WY; ca 0.5 air mi S of Oster Lake. Steep quartzite talus alpine slopes. 10740 11500 ft. T1S R10E S11 NE1/4; also SE1/4 S2 40.7479 -110.7804 1 mi. Calc. from TRS Flowering and Fruiting N N 391 RM 871065 Kirkpatrick, Michael 2010 USFS USFS0061003 Poaceae Calamagrostis purpurascens R. Br. RM-127646 Michael K. Kirkpatrick 4254 9 8 2010 U.S.A. Colorado Eagle Sawatch Range: White River National Forest: Holy Cross Wilderness: Halfmoon Pass, ca 6 air mi S of Minturn. Upper subalpine and alpine meadow and talus slope. 11200 12015 ft. 39.4903° N, 106.4544° W to 39.4948° N, 106.4481° W; NAD 83, , GPS reading T6S R81W S28 South1/2 39.4903 -106.4544 NAD 83 GPS reading Flowering and Fruiting N USFS0061003 392 RM 871516 Vanderhorst 1991 USFS USFS0061594 Poaceae Calamagrostis purpurascens R. Br. RM-102554 James P. Vanderhorst 4241 Carlos Palaci 21 8 1991 U.S.A. Colorado Garfield Flat Tops/White River Plateau: Flat Tops Wilderness: Orno Peak, ca 11 air mi SW of Yampa. Basalt outcrops and ridgetop above timberline. 12100 ft. 40.0833° N, 107.1075° W T1N R87W S1 40.0833 -107.1075 N USFS0061594 N 393 RM 895547 OConner 2016 RM Poaceae Calamagrostis purpurascens R. Br. RM-157533 Crista L. O'Conner 2069 Joshua Miller 7 7 2016 U.S.A. Idaho Shoshone and Clearwater Mallard Larkins Pioneer Area: along Goat Ridge, from Larkins Peak to Grassy Point Trail Head, spanning ca 4-6 air mi NW of Black Mountain. Along exposed, rocky ridgeline with well-developed cryptogamic crusts and steep shoulder slopes decadent with blooms of Lupinus, Phlox and Eriogonum. 6080 6372 ft. 46.9441° N, 115.6215° W to 46.9211° N, 115.6382° W; WGS 84, , GPS reading T42N R7E S31 E1/2; also T41N R7E S6 W1/2, T41N R6E S1 SE1/4, and NE1/4 S12 46.9441 -115.6215 WGS 84 GPS reading Flowering N 394 RM 898364 OConner 2017 RM Poaceae Calamagrostis purpurascens R. Br. RM-448312 Crista L. O'Conner 4078 Gavin Gardner 9 7 2017 U.S.A. Idaho Idaho Bitterroot Range: summit of Pilot Knob, ca 1.5 air mi NW of Rocky Peak. Rocky summit of towering granitic spires with surrounding community of Pinus contorta, Abies lasiocarpa and occasional Picea engelmannii and Pinus albicaulis. 7200 ft. 46.726° N, 114.6445° W; WGS 84, , GPS reading T11N R24W S8 46.726 -114.6445 WGS 84 GPS reading Flowering N 395 RM 96102 Chumley 1995 Poaceae Calamagrostis purpurascens R. Br. RM-13895 Timothy W. Chumley 2175 21 7 1995 U.S.A. Colorado Teller East-central Colorado: Mosquito Range to Plains: Rampart Range: USFS Woodland Park Work Center, 1400 Rampart Range Road or County Road 22, ca 2 road mi N of intersection with U.S. Hwy 24, ca 2 air mi N of Woodland Park. On slopes in open ponderosa pine forest. 8420 8560 ft. 39.0202° N, 105.0451° W; uncertainty 1 mi. T12S R68W S7 SW1/4 39.0202 -105.0451 1 mi. Flowering N N 396 RM 96487 Chumley 1995 Poaceae Calamagrostis purpurascens R. Br. RM-13901 Timothy W. Chumley 2548 31 7 1995 U.S.A. Colorado Teller East-central Colorado: Mosquito Range to Plains: Front Range: off Gold Camp or County Road 8 or Forest Road 370, ca 5 road mi E of intersection with County Road 81, at forest boundary, ca 7.1 air mi ESE of Cripple Creek. On an Engelmann spruce covered granite outcrop bordered by aspen. 9400 10800 ft. 38.7308° N, 105.0451° W; uncertainty 1 mi. T15S R68W S19 South 1/2; also N1/2 S30 38.7308 -105.0451 1 mi. Flowering N N 397 RM 96572 Chumley 1995 Poaceae Calamagrostis purpurascens R. Br. RM-13905 Timothy W. Chumley 2629 4 8 1995 U.S.A. Colorado Jefferson East-central Colorado: Mosquito Range to Plains: Lost Creek Wilderness: along Wigwam Creek and adjacent slopes, loosely following the Wigwam or Forest Trail 609, ca 7 air mi W of Deckers. In a rocky granitic-gravelly upland. 8120 9200 ft. 39.2656° N, 105.3807° W; uncertainty 1 mi. T9S R71W S18 South 1/2; also NE1/4 S19 and S20 39.2656 -105.3807 1 mi. Flowering N N 398 RM 99742 Chumley 1996 Poaceae Calamagrostis purpurascens R. Br. RM-13991 Timothy W. Chumley 5197 Irene Thien 28 7 1996 U.S.A. Colorado Fremont East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Cable Gulch: off Forest Road 174, ca 12.4 air mi NE of Salida. In aspen stands on edge of park. 9200 9500 ft. 38.6858° N, 105.6541° W zone 13, 422760E, 4281942N T51N R12E S9 N1/2; also NE1/4 S8 38.6858 -105.6541 Fruiting N N 399 RM 99961 Chumley 1996 Poaceae Calamagrostis purpurascens R. Br. RM-13995 Timothy W. Chumley 5406 30 7 1996 U.S.A. Colorado Teller East-central Colorado: Mosquito Range to Plains: Signal Butte: off Forest Road 362 ca 8.9 air mi NE of town of Lake George. In ponderosa pine forest with gravelly soils. 8640 9460 ft. 39.0636° N, 105.2303° W 481266E, 4322877N T11S R70W S28 NE1/4 39.0636 -105.2303 Fruiting N N 400 RMT 7315 COLO Types COLO 231770 COLO00352328 Poaceae Calamagrostis purpurascens R. Br. ssp. tasuensis Calder & Roy L. Taylor ssp. nov. an 1. Calamagrostis purpurascens R. Br. ssp. tasuensis Calder & Roy L. Taylor ssp. nov.. RMT-6256 J. A. Calder 23126 D. B. O. Savile, R. L. Taylor 29 7 1957 29 July - 2 Aug. 1957 Canada British Columbia Queen Charlotte Islands. About 20 miles south of Moresby Logging Camp. Occasional and scattered on cliff ledges and at base of cliffs above treeline. 52° 55' N, 132° 3' W 52.916667 -132.05 Voucher specimen cited in Flora of the Queen Charlotte Islands. I. Systematics of the Vascular Plants, by James A. Calder and Roy L. Taylor. Fruiting COLO00352328 Y Paratype for Calamagrostis purpurascens R. Br. ssp. tasuensis Calder & Roy L. Taylor. Can. J. Bot. 43:1388. 1965.