Rocky Mountain Herbarium (RM), University of Wyoming
https://rmh.uwyo.edu/data/search.php

Database Search Results

149 matching records found (of 149).
Search query: Genus begins with Trifolium, Species begins with haydenii, (search polygon not defined)
Sorted by: Scientific Name

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1.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Wapiti Ridge Area: Houlihan Creek and ridge to southwest.  Elev. 8000-9000 ft.
T50N R105W S8 South1/2; also NE1/4 S7.  44.3168 N, 109.5233 W.  
Volcanics; ridge top with rocky slopes. Phenology: flowering. 

Ronald L. Hartman, 55178.  7/12/1996. 		USFS 852509	Barcode: USFS0036398
     with David Rosenthal
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2.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Northern Absarokas: Bald Ridge above Clarks Fork Yellowstone River, ca 23 air mi NW of Cody.  Elev. 7200 ft.
T56N R104W S36.  44.78889 N, 109.33056 W; uncertainty 1 mi..  
Meadows in limber pine woods on redbeds. Phenology: flowering. 

B. E. Nelson, 16628.  6/19/1989. 		RM 855079	Barcode: USFS0040633
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3.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Northern Absarokas: Bald Ridge above Clarks Fork Yellowstone River, ca 23 air mi NW of Cody.  Elev. 7200 ft.
T56N R104W S36.  44.78889 N, 109.33056 W; uncertainty 1 mi..  
Limestone outcrops and cliffs with Kelseya. Phenology: flowering. 

B. E. Nelson, 16668.  6/19/1989. 		RM 855080	Barcode: USFS0040634
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4.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains, ca 2-3 mi S of South Fork and North Fork Owl Creek, 44 mi WNW of Thermopolis.  Elev. 10000-10200 ft.
T43N R102W S10; also S11.  
On ridge, alpine meadow with Geum rossii, Lomatium cous, Carex obtusata and Erigeron rydgergii. Phenology: flowering. 

Erwin F. Evert, 38159.  6/29/2000. 		RM 824680	Barcode: rm0023132
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5.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Yellowstone National Park: Gallatin Range: Bighorn Pass; 15 mi SW of Mammoth.  Elev. 9100 ft.
T57N R116W S34.  44.8719 N, 110.88018 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Sub-alpine meadow with Sibbaldia procumbens, Trifolium haydenii, Castilleja rhexifolia, and Trisetum spicatum. Phenology: flowering. 

Erwin F. Evert, 38251.  7/12/2000. 		RM 824718	Barcode: RM0019623
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6.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Yellowstone National Park: Gallatin Range: summit and west side of Mount Holmes, 17 mi sw of Mammoth.  Elev. 10000-10300 ft.
T56N R116W S21.  
Talus and fellfield with Erigeron compositus, Hulsea algida, and Douglasia montana. Phenology: flowering & fruiting. 

Erwin F. Evert, 38475.  8/7/2000. 		RM 824372	Barcode: RM0019240
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7.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: Shoshone National Forest: Bald Ridge ca 5 mi N of Wyo Hwy 296 (Chief Joseph Highway), 30 mi NW of Cody.  Elev. 7800 ft.
T56N R104W S36.  
Near edge of escarpment on limestone scree and pavement with Shoshonea pulvinata, Eritrichium howardii, and Trifolium haydenii. Phenology: flowering & fruiting. 

Erwin F. Evert, 38646.  6/22/2001. 		RM 824890	Barcode: RM0016335
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8.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: Shoshone National Forest: summit and north side of Cottonwood Peak, head of Cottonwood Creek, ca 45 mi NW of Thermopolis.  Elev. 10600-10919 ft.
T45N R102W S35.  
Rocky alpine meadow with Geum rossii, Silene acaulis, Trifolium dasyphyllum, and Lomatium cous. Phenology: flowering & fruiting. 

Erwin F. Evert, 38766.  7/1/2001. 		RM 825064	Barcode: RM0016412
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9.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Park County: Gallatin Range: Yellowstone National Park: summit of Sepulcher Mountain 3 mi NW of Mammoth.  Elev. 9630-9650 ft.
T58N R115W S22.  
Openings in whitebark pine-spruce-fir forest with Vaccinium scoparium, Arnica latifolia, and Poa nervosa var. wheeleri. Phenology: flowering & fruiting. 

Erwin F. Evert, 38886.  7/9/2001. 		RM 825162	Barcode: RM0015923
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10.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Gallatin Range: Yellowstone National Park: on southeast ridge of Electric Peak just below summit, 7 mi WNW of Mammoth.  Elev. 10400-10600 ft.
T58N R116W S24.  45.0001 N, 110.83298 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Talus and scree with Hulsea algida, Penstemon montanus, and Saxifraga bronchialis var. austromontana. Phenology: flowering & fruiting. 

Erwin F. Evert, 39039.  7/25/2001. 		RM 825335	Barcode: RM0019805
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11.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: Shoshone National Forest: along Phelps Mountain Road (Forest Road 207), ca 2 mi NE of Phelps Mountain, ca 23 mi W of Meeteetse.  Elev. 9400 ft.
T48N R104W S36.  
Near timberline with scattered Picea engelmannii, Geum rossii, and Trifolium dasyphyllum. Phenology: flowering. 

Erwin F. Evert, 40128.  6/26/2003. 		RM 912488	Barcode: RM0065583
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12.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: Shoshone National Forest: ridge at the head of West Fork Timber Creek, ca 24 mi SW of Meeteetse.  Elev. 9600 ft.
T47N R103W S21.  44.02288 N, 109.22842 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Subalpine meadow and spruce-fir parkland with Trifolium haydenii, Poa alpina, Trifolium parryi, and Carex obtusata. Phenology: flowering & fruiting. 

Erwin F. Evert, 40471.  7/20/2003. 		RM 912292	Barcode: RM0066775
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13.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Beaverhead County: Beaverhead Mountains: Beaverhead National Forest: north side of the Lima Peaks at head of East Fork Little Sheep Creek, ca 6 mi S of Lima.  Elev. 9600-10000 ft.
T15S R8W S8.  
Talus with Collomia debilis and Penstemon montanus. Phenology: flowering & fruiting. 

Erwin F. Evert, 41239.  6/29/2005. 		RM 912828	Barcode: RM0068565
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14.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Beaverhead County: Beaverhead Mountains: Beaverhead National Forest: west side of Morrison Lake at base of Baldy Mountain, ca 23 mi W of Lima.  Elev. 8200 ft.
T14S R12W S22.  
Base of east-facing talus slope with Saxifraga bronchialis var. austromontana, Penstemon montanus, and Phacelia hastata. Phenology: flowering. 

Erwin F. Evert, 41262.  6/30/2005. 		RM 912851	Barcode: RM0068528
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15.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: north-south trending ridge between Horse Creek and Grizzly Creek ca 2-5 mi N of U.S. Hwy 14, 16, & 20.  Elev. 8800-9000 ft.
T53N R106W S26.  44.544 N, 109.5972 W.  
Rocky ridgetop, sagebrush-grassland/Douglas fir-limber pine mosaic. Phenology: flowering. 

Erwin F. Evert, 12517.  6/25/1987. 		RM 731464	Barcode: RM0055564
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16.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: South Fork Shoshone River Drainage: north-south trending ridge immediately N of Marquette Creek, ca 22 mi SW of Cody on north side of Carter Mountain.  Elev. 8600-9400 ft.
T50N R103W S15 NW1/4.  44.3054 N, 109.2244 W.  
Open forest dominated by Picea engelmanii with some Abies lasiocarpa and Pinus albicaulis on steep north-facing slope. Phenology: flowering. 

Erwin F. Evert, 12816.  7/3/1987. 		RM 731655	Barcode: RM0055562
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17.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: divide between Morning and Big Tree creeks, ca 14 mi N of U.S. Hwy 14, 16, & 20.  Elev. 9200 ft.
T54N R104W S30 NW1/4.  44.6309 N, 109.4352 W.  
In forest of Picea engelmannii on north-facing slope. Phenology: flowering. 

Erwin F. Evert, 13615.  8/9/1987. 		RM 732516	Barcode: RM0055563
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18.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: west side of Rattlesnake Mountain, ca 12 mi NW of Cody.  Elev. 8900 ft.
T53N R103W S21 NW1/4 of.  44.55778 N, 109.26972 W.  
Along mostly treeless limestone escarpment, prominent species included: Shoshonea pulvinata, Aquilegia jonesii, and Trifolium haydenii on pavement and talus and Kelseya uniflora and Telesonix heucheriformis in cliff crevices. Phenology: flowering. 

Erwin F. Evert, 15015.  6/28/1988. 		RM 753308	Barcode: RM0055565
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19.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: west side of Rattlesnake Mountain, ca 13 mi NW of Cody, just E of improved road (BLM).  Elev. 8700 ft.
T53N R103W S17.  44.573 N, 109.2935 W.  
Meadow and forest edge, prominent species included: Festuca altaica ssp. hallii, Festuca idahoensis, Oxytropis campestris var. gracilis, and Trifolium haydenii. Phenology: flowering. 

Erwin F. Evert, 15077.  6/28/1988. 		RM 752864	Barcode: RM0055658
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20.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Northern Absarokas: Clarks Fork Yellowstone River Drainage: north slope of Pat O'Hara Peak, ca 22 mi NW of Cody.  Elev. 9500-9600 ft.
T54N R104W S15 N1/2.  44.65917 N, 109.37 W.  
Open, mostly sparsely vegetated habitats on limestone derived substrates. Phenology: fruiting. 

Erwin F. Evert, 15557.  7/26/1988. 		RM 752578	Barcode: RM0055657
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21.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Idaho, Fremont County: Targhee National Forest: Centennial Mountains: summit of Sawtell Peak, ca 10 mi NNW of Island Park.  Elev. 9860 ft.
T14N R42E S1.  44.5688 N, 111.4479 W.  
Treeless and tundra-like with Lomatium cous, Potentilla diversifolia, Carex elynoides and Dodecatheon pulchellum. 

Erwin F. Evert, 19553.  7/10/1990. 		RM 
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22.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: just E of Lake Mary, ca 15 mi W of Red Lodge.  Elev. 9770 ft.
T8S R18E S7.  45.1465 N, 109.5551 W.  
In tundra-forest ecotone; with Pinus albicaulis, Trifolium haydenii, Phyllodoce empetriformis, Phyllodoce glanduliflora and Potentilla diversifolia. 

Erwin F. Evert, 19637.  7/22/1990. 		RM 619492
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23.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: along South Fork Deep Creek, ca 12 mi SE of Livingston.  Elev. 7800-8600 ft.
T4S R10E S11.  45.5015 N, 110.4572 W.  
In open, mixed forest; with Picea engelmannii, Abies lasiocarpa and some Pinus albicaulis with a groundlayer of Arnica cordifolia. 

Erwin F. Evert, 19892.  8/4/1990. 		RM 619800
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24.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: south slopes of Ramshorn Peak near summit, ca 4 mi NW of Tom Miner Campground.  Elev. 10100 ft.
T8S R5E S10.  45.1532 N, 111.0978 W.  
In alpine meadow; just above timberline; with Lomatium cous, Geum rossii, Trifolium haydenii, and Myosotis alpestris. 

Erwin F. Evert, 21535.  7/8/1991. 		 739300
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25.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Madison County: Madison Range: Beaverhead National Forest: west side of Sphinx Mountain, ca 15 mi SE of Ennis.  Elev. 9800-10500 ft.
T8S R2E S4.  45.1676 N, 111.4852 W.  
On west facing limestone scree slopes and ledges; with Trifolium haydenii, Pedicularis parryi ssp. purpurea, Carex nardina, and Minuartia nuttallii. 

Erwin F. Evert, 22257.  7/30/1991. 		RM 739976
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26.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Madison County: Madison Range: Gallatin National Forest: east ridge and sub-summit of Lone Mountain, ca 9 mi W of Big Sky.  Elev. 10000-10800 ft.
T6S R2E S26; also S35.  45.284 N, 111.4444 W.  
In sparsely vegetated andesitic talus; with Hulsea algida, Stellaria americana, Trifolium haydenii, and Oxyria digyna. 

Erwin F. Evert, 22396.  7/31/1991. 		RM 740175
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27.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Idaho, Fremont County: 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.  Elev. 10000 ft.
T16N R43E S9 - ID; T13S R2E S6 - MT.  44.7242 N, 111.3978 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
In alpine tundra and krummholz; at timberline; with Arnica rydbergii and Carex elynoides. Phenology: flowering. 

Erwin F. Evert, 22541.  8/7/1991. 		RM 740315
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28.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: ca 1 1/2 mi N of Chrome Lake near the head of Nye Creek, ca 5 mi S of Nye.  Elev. 8900 ft.
T5S R16E S30.  45.3705 N, 109.799 W.  
Openings in whitebark pine woodland on calcareous substrates with Carex rupestris and Aquilegia jonesii. Phenology: flowering & fruiting. 

Erwin F. Evert, 24128.  7/27/1992. 		RM 779967
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29.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: West Rosebud Canyon 1/4-1/2 mi SW of power plant; ca 27 mi WNW of Red Lodge.  Elev. 6700 ft.
T7S R16E S3.  45.2396 N, 109.7398 W.  
In openings in lodgepole pine forest; with Festuca idahoensis, Danthonia intermedia, Penstemon procerus, and Gaillardia aristata. Phenology: flowering & fruiting. 

Erwin F. Evert, 27599.  6/28/1994. 		RM 780817
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30.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: Rosebud Canyon, east side of Elk Lake.  Elev. 6800-7000 ft.
T8S R17E S5.  45.1614 N, 109.6587 W.  
Mossy ledges and talus with Arnica latifolia var. gracilis, Cryptogramma acrostichoides, Woodsia scopulina, and Erigeron acris. Phenology: flowering. 

Erwin F. Evert, 28114.  7/19/1994. 		RM 781245	Barcode: RM0082993
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31.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: ridge at head of Arrastra Creek: ca 3 mi E of Emigrant Peak, 18 mi N of Gardiner.  Elev. 9900-10000 ft.
T7S R9E S4.  45.2556 N, 110.6261 W.  
Sparsely vegetated, rocky tundra and talus with Hulsea algida, Collomia debilis var. trifida, Chaenactis alpina, and Sibbaldia procumbens. Phenology: flowering. 

Erwin F. Evert, 30389.  8/5/1995. 		RM 783012	Barcode: RM0082970
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32.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Madison County: 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.  Elev. 10000-10400 ft.
T9S R2E S14.  45.0512 N, 111.4444 W.  
On turfy tundra; with Geum rossii, Erigeron simplex, Artemisia scopulorum, and Carex nigricans. Phenology: flowering. 

Erwin F. Evert, 30544.  8/7/1995. 		RM 783907
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33.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Gallatin County: Madison Range foothills: Ousel Falls on West Fork Gallatin River, 6 mi W of Montana Highway 191.  Elev. 6500 ft.
T7S R3E S10.  45.2403 N, 111.3422 W; uncertainty 1 mi..  
In spruce-fir forest; with some lodgepole pine and with ground layer dominated by Carex geyeri and Vaccinium scoparium. Phenology: flowering. 

Erwin F. Evert, 31611.  6/27/1996. 		RM 787489
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34.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Gallatin County: Gallatin Range foothills: along the south side of Squaw Creek, 1/4 mi E of Rat Lake Road, 20 mi SW of Bozeman.  Elev. 5920 ft.
T5S R5E S6.  45.4287 N, 111.1565 W; uncertainty 1 mi..  
On gravel bars; with Astragalus alpinus, Polemonium pulcherrimum, and Erigeron compositus. Phenology: flowering & fruiting. 

Erwin F. Evert, 31731.  6/28/1996. 		RM 788450
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35.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Park County: Absaroka Mountains: Gallatin National Forest: east ridge of Monitor Peak, 13 mi NE of Gardiner.  Elev. 9600-9800 ft.
T8S R9E S4.  45.1678 N, 110.6271 W.  
In east facing slope; in open, rocky area; with Penstemon fruticous, Erigeron compositus, Saxifraga bronchialis, and Cryptogramma acrostichoides. Phenology: flowering & fruiting. 

Erwin F. Evert, 32188.  7/19/1996. 		RM 788742
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36.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: along trail ca 2 mi W of Slough Lake; 25 mi W of Red Lodge.  Elev. 8600 ft.
T7S R16E S23.  45.2061 N, 109.7208 W.  
In openings in whitebark pine forest; with Trifolium haydenii, Trisetum spicatum, and Agoseris glauca var. dasycephala. Phenology: flowering. 

Erwin F. Evert, 32462.  8/5/1996. 		RM 788673
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37.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: Hidden Lakes, 4 mi E of U.S. Hwy 191, ca 30 mi SSW of Bozeman.  Elev. 9040 ft.
T6S R4E S36.  
Openings in whitebark pine-spruce forest with Astragalus alpinus, Antennaria lanata, and Senecio crassulus. Phenology: flowering & fruiting. 

Erwin F. Evert, 34117.  7/28/1997. 		RM 819435	Barcode: RM0016178
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38.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: Monitor Peak, ca 12 mi N of Gardiner.  Elev. 10000-10350 ft.
T8S R9E S5.  
Turfy, mesic, alpine tundra with Deschampsia cespitosa, Potentilla diversifolia, Juncus drummondii, and Salix arctica. Phenology: flowering. 

Erwin F. Evert, 34431.  8/4/1997. 		RM 819157	Barcode: RM0021234
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39.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: along the south side of the North Fork Sixmile Creek, 15 mi N of Gardiner.  Elev. 7300 ft.
T7S R8E S12.  45.2409 N, 110.6866 W; uncertainty 1 mi..  
Meadow opening on north-facing slope with Hackelia micrantha, Valeriana occidentalis, and Thlaspi montanum. Phenology: flowering. 

Erwin F. Evert, 35266.  6/30/1998. 		RM 821085	Barcode: RM0014902
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40.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: north side of Chico (Baldy) Peak, 21 mi N of Gardiner.  Elev. 9800-10100 ft.
T6S R9E S20; also S21.  45.2996 N, 110.6463 W; uncertainty 2 mi..  
Mesic, turfy tundra on north-facing slope with Potentilla diversifolia, Deschampsia cespitosa, and Poa alpina. Phenology: flowering. 

Erwin F. Evert, 35940.  7/27/1998. 		RM 821603	Barcode: RM0014721
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41.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: Head of East Fork Hyalite Creek around Heather lake; ca 22 m S of Bozeman.  Elev. 9400 ft.
T5S R6E S13; also S14.  
Rocky, turfy tundra on north facing slope with Geum rossi, Phyllodoce empetriformis and Sibbaldia procumbens. Phenology: flowering. 

Erwin F. Evert, 36174.  8/4/1998. 		RM 821497	Barcode: RM0021772
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42.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: head of Blackmore Creek, 18 mi S of Bozeman.  Elev. 9500-9600 ft.
T4S R6E S33.  45.4433 N, 110.9919 W; uncertainty 2 mi..  
Alpine tundra on north-facing slope with Deschampsia cespitosa, Polygonum bistortoides, and Saxifraga subapetala. Phenology: flowering. 

Erwin F. Evert, 37742.  8/4/1999. 		RM 821735	Barcode: RM0013820
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43.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Rattlesnake Mountain: ca 11 mi NE of Cody.  Elev. 8640 ft.
T53N R103W S22.  44.5572 N, 109.2499 W; uncertainty 0.25 mi..  
Meadow in shallow soil, limestone terrain with Poa fendleriana, Festuca idahoensis, Arenaria, Ranunculus, Trifolium, Dodecatheon; surrounding forest is lodgepole pine (Pinus contorta0.. Phenology: flowering. 

David L. Martin, 1417.  6/12/1980. 		RM 337605	Barcode: RM0055554
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44.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: west side of Rattlesnake Mountain.  Elev. 8800 ft.
T53N R103W S21 NW1/4.  44.55778 N, 109.26972 W; uncertainty 0.5 mi..  
Growing with Juniperus horizontalis, Oxytropis lagopus, and Clematis columbiana. Phenology: flowering. 

Erwin F. Evert, 1922.  6/27/1980. 		RM 334692	Barcode: RM0055568
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45.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Hot Springs County: Southeastern Absarokas: Shoshone National Forest: ridge just SE of Twin Lakes, ca 33 mi SSW of Meeteetse.  Elev. 8600 ft.
T45N R101W S17.  43.8655 N, 109.003 W; uncertainty 1 mi..  
Limber pine woodland and rocky openings with Lomatium cous, Phlox hoodii, Leucopoa kingii, and Antennaria rosea. Phenology: flowering. 

Erwin F. Evert, 25491.  6/28/1993. 		RM 611415	Barcode: RM0055559
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46.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: headwaters of Canyon Creek; ca 6 mi S of U.S. Hwy 14.  Elev. 9800-10000 ft.
T51N R106W S24 NE1/4.  44.3748 N, 109.5636 W; uncertainty 0.5 mi..  
Near timberline. Phenology: flowering & fruiting. 

Erwin F. Evert, 3140.  7/14/1981. 		RM 341942	Barcode: RM0055566
_________________________________________________________________________

47.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: on Cougar Creek-Pagoda Creek Divide, ca 5 mi S of U.S. Hwy 14, 16 and 20.  Elev. 9980 ft.
T51N R106W S15 NW1/4.  44.3893 N, 109.6039 W; uncertainty 0.5 mi..  
In spruce-fir forest openings. Phenology: flowering & fruiting. 

Erwin F. Evert, 3271.  7/21/1981. 		RM 341758	Barcode: RM0055569
_________________________________________________________________________

48.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: ca 3-4 mi S of U.S. Hwy 14, top of Clayton Mountain.  Elev. 10100 ft.
T51N R107W S10 NW1/4.  44.4038 N, 109.7247 W; uncertainty 0.5 mi..  
Tundra. Phenology: flowering & fruiting. 

Erwin F. Evert, 4359.  7/20/1982. 		RM 361248	Barcode: RM0055567
_________________________________________________________________________

49.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: ridge E of June Creek, ca 1 mi S of U.S. Hwy 14, 16, & 20.  Elev. 7000 ft.
T52N R107W S35 NW1/4.  44.4328 N, 109.7039 W; uncertainty 0.5 mi..  
Sagebrush grassland. Phenology: flowering & fruiting. 

Erwin F. Evert, 5262.  6/25/1983. 		RM 531879	Barcode: RM0055570
_________________________________________________________________________

50.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 0.1 mi S of Brown Mountain Campground.  Elev. 7600 ft.
T46N R103W S23 SE1/4.  43.93778 N, 109.18306 W; uncertainty 0.5 mi..  
On north facing slope under mixed conifers. Phenology: flowering & fruiting. 

Erwin F. Evert, 5676.  7/29/1983. 		RM 531481	Barcode: RM0055571
_________________________________________________________________________

51.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: on the divide between Green and Hardpan creeks, ca 5 mi S of U.S. Hwy 14, 16, & 20.  Elev. 9600 ft.
T51N R105W S16 SW1/4.  44.3893 N, 109.5032 W.  
In the forest-tundra ecotone. Phenology: flowering. 

Erwin F. Evert, 7406.  8/4/1984. 		RM 609893	Barcode: RM0055560
_________________________________________________________________________

52.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: north side of Clayton Mountain, ca 3-4 mi S of U.S. Hwy 14, 16, & 20.  Elev. 8200-9200 ft.
T51N R107W S3.  44.4183 N, 109.7247 W.  
Steep, north-facing slope in open areas at forest edge with scattered Pseudotsuga, Abies, and Picea. Phenology: flowering & fruiting. 

Erwin F. Evert, 8636.  7/21/1985. 		RM 623304	Barcode: RM0055558
_________________________________________________________________________

53.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge E of Canyon Creek, ca 5-6 mi S of U.S. Hwy 14, 16, & 20.  Elev. 8800-9700 ft.
T51N R105W S7; also S18.  44.4038 N, 109.5435 W.  
Mixed conifer forest of Pinus albicaulis, Picea engelmannii, Abies lasiocarpa, and Pseudotsuga menziesii. Phenology: flowering & fruiting. 

Erwin F. Evert, 9094.  7/31/1985. 		RM 623305	Barcode: RM0055557
_________________________________________________________________________

54.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Beartooth Range: near tree line high on Quintuple Peaks.  Elev. 10000 ft.
T58N R104W S19; also S30.  44.995 N, 109.4733 W; uncertainty 2 mi..  
Alpine tundra. Phenology: flowering & fruiting. 

Philip L. Johnson, 26a.  7/13/1958. 		RM 263356	Barcode: RM0055555
_________________________________________________________________________

55.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Shoshone National Forest: Timber Creek.  Elev. 9300 ft.
T47N R103W S27.  44.0133 N, 109.2035 W; uncertainty 1 mi..  
Slope 10% northeast; soil rocky loam; openings in timber patches with Carex, Poa, and Trisetum. Common. Phenology: flowering. 

Ralph K. Gierisch, 1862.  6/26/1956. 		USFS 407342	Barcode: USFS0030549
_________________________________________________________________________

56.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Above Gardner Lake.  Elev. 10600 ft.
T58N R104W S32.  44.9659 N, 109.453 W; uncertainty 1 mi..  
Rocky slopes above lake. Phenology: flowering & fruiting. 

Richard W. Scott, 4803.  8/3/1985. 		RM 383650	Barcode: RM0055556
_________________________________________________________________________

57.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County:   Elev. 8800 ft.
T55N R104W S34.  44.702 N, 109.3714 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Mossy bank along stream under open spruce with Arnica and Geranium. Phenology: flowering & fruiting. 

Robert D. Dorn, 3559.  8/9/1980. 		RM 330274
_________________________________________________________________________

58.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County:   Elev. 7700 ft.
T56N R104W S25 SW1/4.  44.80361 N, 109.33056 W; uncertainty 0.5 mi..  
Open limber pine with Pentaphylloides and Valeriana. Phenology: flowering. 

Robert D. Dorn, 5008.  6/23/1989. 		RM 544633
_________________________________________________________________________

59.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Beartooth Plateau: Twin Lakes Reasearch Natural Area: plateau on west side of Twin Lakes Basin, on north side of U.S. Hwy 212, 1 1/4-2 air mi S of Montana.  Elev. 10440-10890 ft.
T58N R104W S29 E1/2.  44.9805 N, 109.453 W; uncertainty 1 mi..  
Alpine turf meadow on rocky granite talus and boulder field on n facing slope above snowdrift. Phenology: flowering. 

Walter Fertig, 15128.  7/22/1994. 		RM 602222	Barcode: RM0055574
_________________________________________________________________________

60.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Absaroka Range: North Fork Shoshone River Drainage: slopes on south side of summit rim of Clayton Mountain and northernmost end of saddle connecting Clayton and Double Mountain, ca 1.1 mi E of East Fork Blackwater Creek, 3.2 mi S of U.S. Hwy 14, 16 & 20.  Elev. 9500-10000 ft.
T51N R107W S10 South1/2 NW1/4.  44.4038 N, 109.7247 W.  
West facing subalpine slopes of Engelmann spruce/whitebark pine on reddish, thin sandy-clay andesite volcanic soil; understory dominated by Trifolium patches. 

Walter Fertig, 16880.  7/17/1996. 		RM 
_________________________________________________________________________

61.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: slopes on south side of summit rim of Clayton Mountain and north end of saddle connecting Clayton and Double Mountain; ca 1.1 mi E of East Fork Blackwater Creek.  Elev. 9500-10000 ft.
T51N R107W S10 S1/2 of NW1/4.  44.4038 N, 109.7247 W; uncertainty 0.5 mi..  
West facing subalpine slopes of Engelmann spruce/whitebark pine on reddish volcanic soil. Phenology: flowering & fruiting. 

Walter Fertig, 16880.  7/17/1996. 		RM 615067
_________________________________________________________________________

62.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Absaroka Range: north end of ridge dividing Timber Creek and the Gwinn Fork of Dick Creek, ca 1.5 mi S of Timber Creek Ranger Station; ca 17 air mi W of Meeteetse.  Elev. 8400-8700 ft.
T47N R103W S24 NW1/4 SW1/4.  44.0281 N, 109.1615 W; uncertainty 0.25 mi..  
Steep, loose volcanic sandy scree on steep, north-facing slope below volcanic cliffs with scattered Pseudotsuga menziesii and Pinus flexilis; ground cover mostly bare rock and gravel. Phenology: flowering. 

Walter Fertig, 17657.  7/2/1997. 		RM 682407	Barcode: RM0055573
_________________________________________________________________________

63.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Absaroka Range: north side of Pat O'Hara Peak on north side of Pat O'Hara Mountain, ca 3.75 air mi S of Wyo Hwy 296 (Chief Joseph Highway).  Elev. 9300 ft.
T54N R104W S10 SW1/4 of SW1/4.  44.673 N, 109.3714 W; uncertainty 0.25 mi..  
Subalpine north-facing slopes of scattered limestone rock and meadows of Poa, Phleum alpinum, and Elymus trachycaulus in openings in Picea engelmannii forests. Phenology: flowering. 

Walter Fertig, 18015.  8/16/1997. 		RM 681086	Barcode: RM0055575
     with George Jones
_________________________________________________________________________

64.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County:   Elev. 8800 ft.
T55N R104W S34.  44.702 N, 109.3714 W; uncertainty 1 mi..  
Mossy bank along stream under open spruce with Arnica and Geranium. Phenology: flowering & fruiting. 

Robert D. Dorn, 3559.  8/9/1980. 		RM 330274
_________________________________________________________________________

65.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County:   Elev. 7700 ft.
T56N R104W S25 SW1/4.  44.80361 N, 109.33056 W; uncertainty 0.5 mi..  
Open limber pine with Pentaphylloides and Valeriana. Phenology: flowering. 

Robert D. Dorn, 5008.  6/23/1989. 		RM 544633
_________________________________________________________________________

66.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: on the Continental Divide at the head of East Fork Irving Creek between Knob Mountain and The Thumb, ca 27 air mi NW of Dubois.  Elev. 8400-8800 ft.
T13N R33E S3.  
Patches of soil on rocky ridge. 

B. E. Nelson, 22300.  6/3/1992. 		 
     with Michelle Nelson
_________________________________________________________________________

67.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: just N of summit of Red Conglomerate Peaks, ca 28 air mi NW of Dubois.  Elev. 9700-9900 ft.
T13N R33E S5.  
Rocky outcrops dominated by forbs and grasses. 

Stuart Markow, 10018.  7/26/1992. 		 
_________________________________________________________________________

68.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Idaho, Clark County: Targhee National Forest: Beaverhead Range: slope W of Gallagher Peak, ca 30 air mi W of Dubois.  Elev. 9500-9700 ft.
T10N R31E S27.  
Steep, rocky slope dominated by scattered forbs and grasses. 

Stuart Markow, 10274.  8/4/1992. 		 
_________________________________________________________________________

69.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Idaho, Fremont County: Targhee National Forest: Centennial Mountains: summit of Sawtell Peak, ca 4 air mi S of Henrys Lake.  Elev. 9800-9900 ft.
T14N R42E S12.  
Mostly grasses, scattered forbs. 

Stuart Markow, 8973.  7/8/1992. 		 
_________________________________________________________________________

70.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Idaho, Fremont County: Targhee National Forest: Henrys Lake Mountains: above West Targhee Creek, ca 12 air mi NW of West Yellowstone, Montana.  Elev. 9500-9700 ft.
T16N R43E S21; also S27.  
Open ridge dominated by forbs and grasses with scattered patches of Pinus albicaulis. 

Stuart Markow, 9470.  7/15/1992. 		 
_________________________________________________________________________

71.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Southeastern Absarokas: along East Fork of the South Fork Wood River between the mouth of Slaughter Creek and Guard Station Park, ca 27.3 air mi SW of Meeteetse.  Elev. 8700 ft.
T45N R103W S36.  43.82278 N, 109.1639 W; uncertainty 1 mi..  
Spruce forest in stream bottom. Phenology: flowering. 

B. E. Nelson, 10475.  7/26/1983. 		RM 559386	Barcode: RM0055589
     with Robert S. and Ruth E. B. Kirkpatrick
_________________________________________________________________________

72.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Hot Springs County: Southeastern Absarokas: Castle Rocks and vicinity in North Fork Owl Creek drainage, ca 43 air mi WNW of Thermopolis.  Elev. 8500-9000 ft.
T44N R102W S25.  43.7519 N, 109.0436 W; uncertainty 1 mi..  
Edge of spruce forest. Phenology: flowering. 

B. E. Nelson, 11181.  7/4/1984. 		RM 559385	Barcode: RM0055590
_________________________________________________________________________

73.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Northern Absarokas: south end of Bald Ridge, 3-4 air mi NE of Dead Indian Pass, ca 23 air mi NW of Cody.  Elev. 7500 ft.
T56N R104W S36.  44.7889 N, 109.3306 W; uncertainty 1 mi..  
Under limber pine. Phenology: flowering & fruiting. 

B. E. Nelson, 12539.  7/17/1985. 		RM 536954	Barcode: RM0055587
_________________________________________________________________________

74.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Northern Absarokas: near Bear Springs ca 3.5 air mi W of Pat O'Hara Peak, ca 21 air mi WNW of Cody.  Elev. 8800 ft.
T54N R105W S13.  44.6589 N, 109.4508 W.  
Phenology: flowering & fruiting. 

B. E. Nelson, 13137.  8/23/1985. 		RM 536955	Barcode: RM0055588
_________________________________________________________________________

75.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 39 mi WNW of Thermopolis on North Fork of Owl Creek.  Elev. 7400 ft.
T44N R101W S33.  43.7346 N, 108.9821 W.  
Rock and sand bars in the river bottom. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 160.  6/23/1983. 		RM 559384	Barcode: RM0055576
     with B. E. Nelson
_________________________________________________________________________

76.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 27 air mi SSW of Meeteetse, junction of South Fork and East Fork of South Fork Wood River and Slaughter Creek.  Elev. 8900 ft.
T44N R103W S1.  43.8066 N, 109.1614 W.  
Engelmann spruce and subalpine fir forest. Phenology: flowering. 

Robert S. Kirkpatrick, 1601.  7/26/1983. 		RM 559395	Barcode: RM0055585
     with Ruth E. B. Kirkpatrick
_________________________________________________________________________

77.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 22 air mi SSW of Meeteetse, ca 0.5 mi N of the headwaters of Grass Creek, S of Twin Lakes.  Elev. 8800 ft.
T45N R101W S20; also S17.  43.8507 N, 109.003 W.  
Dry meadows on ridge with Trifolium dasyphyllum var. uintense. Phenology: flowering. 

Robert S. Kirkpatrick, 3046.  6/27/1984. 		RM 559394	Barcode: RM0055584
_________________________________________________________________________

78.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 16 air mi SW of Meeteetse, upper end of the North Fork of Dick Creek, ca 5 mi from the Wood River.  Elev. 7900-8200 ft.
T47N R102W S28; also S29 and S30.  44.0133 N, 109.1032 W.  
Pinus contorta forest with Arnica cordifolia; dry, forested areas. Phenology: flowering. 

Robert S. Kirkpatrick, 3234a.  6/29/1984. 		RM 559393	Barcode: RM0055583
_________________________________________________________________________

79.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 21 air mi SSW of Meeteetse, in the vicinity of the headwaters of West Grass Creek.  Elev. 8700-9100 ft.
T45N R102W S2; also S3, S10 and S11.  43.895 N, 109.0631 W.  
Subalpine meadows; dry areas. Phenology: flowering. 

Robert S. Kirkpatrick, 3350.  7/1/1984. 		RM 559392	Barcode: RM0055582
_________________________________________________________________________

80.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 19 air mi SW of Cody, ca 1 mi NE of Belknap Creek in the vicinity and to the NE of Peak 8981.  Elev. 8400-8600 ft.
T50N R103W S19; also S8, S17 and S18.  44.2909 N, 109.2849 W.  
Picea engelmannii and Abies lasiocarpa forest; dry forested areas. Phenology: flowering. 

Robert S. Kirkpatrick, 3431.  7/3/1984. 		RM 559391	Barcode: RM0055577
_________________________________________________________________________

81.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 24 air mi SSW of Meeteetse, head of Cottonwood Creek in the vicinity of Cottonwood Peak.  Elev. 9900-10900 ft.
T45N R102W S26; also S25 and S36.  43.8359 N, 109.0631 W; uncertainty 2 mi..  
Alpine fell fields. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 4754.  7/24/1984. 		RM 559390	Barcode: RM0055578
_________________________________________________________________________

82.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 23 air mi SW of Meeteetse, east side of Dundee Mountain, between Dundee Creek and the "South Fork" Beaver Creek.  Elev. 9800-10800 ft.
T45N R103W S3; also S4.  43.895 N, 109.2035 W; uncertainty 2 mi..  
Alpine fellfields. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 4906.  7/26/1984. 		RM 559389	Barcode: RM0055579
_________________________________________________________________________

83.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 17 air mi SSE of Cody, upper end of Carter Creek ca 1 mi SE of Hidden Lake.  Elev. 8200-8800 ft.
T50N R103W S11; also S14.  44.3198 N, 109.2042 W.  
Pinus flexilis and Picea engelmannii forest; dry slopes. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 6024.  8/25/1984. 		RM 559388	Barcode: RM0055580
_________________________________________________________________________

84.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 19 air mi SW of Meeteetse, upper end of the South Fork of Dick Creek and along the Timber Creek Trail.  Elev. 9000-9200 ft.
T46N R103W S2; also S1 and S12.  43.9837 N, 109.1834 W.  
Exposed alpine ridge. Phenology: flowering. 

Robert S. Kirkpatrick, 725.  7/6/1983. 		RM 559383	Barcode: RM0055586
     with Ruth E. B. Kirkpatrick
_________________________________________________________________________

85.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 19 air mi WSW of Meeteetse along the Timber Creek Trail from north side of Dick Creek Lakes to trail junction with Timber Creek.  Elev. 8800-9500 ft.
T47N R103W S35; also S26.  43.9985 N, 109.1834 W.  
Loose talus slopes. Phenology: flowering. 

Robert S. Kirkpatrick, 744.  7/6/1983. 		RM 566172	Barcode: RM0055581
     with Ruth E. B. Kirkpatrick
_________________________________________________________________________

86.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: Wood River between Brown Mountain and Upper Wood River campgrounds and along Deer Creek.  Elev. 7400-7900 ft.
T46N R103W S23; also S24; T46N R102W S19.  43.9378 N, 109.18306 W.  
River and creek bottoms and adjacent rocky benches and slopes with scattered lodgepole pine, engelmann spruce, and limber pine and big sagebrush. Phenology: flowering. 

Ronald L. Hartman, 14898.  6/12/1983. 		RM 559387	Barcode: RM0055553
     with Robert S. Kirkpatrick
_________________________________________________________________________

87.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Northern Absarokas: Pat O'Hara Peak, ca 2 mi W of summit.  Elev. 9000-9400 ft.
T54N R104W S17.  44.6592 N, 109.4103 W; uncertainty 1 mi..  
Open grassy slopes with limestone outcrops and spruce woodland margins. Phenology: flowering & fruiting. 

Ronald L. Hartman, 22227.  8/23/1985. 		RM 537997	Barcode: RM0055552
_________________________________________________________________________

88.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: Shoshone National Forest: ca 2.5 air mi S of Wood River, ca 1/4 mi W of Brown Creek, ca 19 air mi SW of Meeteetse.  Elev. 8400 ft.
T46N R102W S3 NW1/4 NW1/4.  
North-facing cliffs of conglomerate rock. Phenology: flowering. 

Amy J. Taylor, 9133.  7/3/2005. 		RM 800596
     with Kevin J. Taylor
_________________________________________________________________________

89.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: vicinity of Windy Pass, ca 29 air mi S of Bozeman.  Elev. 9450 ft.
T7S R5E S4.  45.2617 N, 111.1065 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Steep open slope and into mixed conifer forest. Phenology: flowering. 

Emily Elliott, 1717.  6/12/2007. 		RM 869322	Barcode: USFS0063800
     with Ronald L. Hartman
_________________________________________________________________________

90.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: Mount Wallace, ca 33 air mi SSE of Livingston.  Elev. 10600-10677 ft.
T7N R10E S27 N1/2.  45.1956 N, 110.4643 W; WGS 84, , GPS Reading.  
Late snow field on north facing slope with large amount of bare ground; rock outcrop on peak top. Phenology: flowering & fruiting. 

Emily Elliott, 4014.  7/31/2007. 		RM 869323	Barcode: USFS0063801
     with Brian Elliott
_________________________________________________________________________

91.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: along trail to Wallace Pass above Wallace Creek, ca 32.5 air mi SSE of Livingston.  Elev. 8600-9773 ft.
T7S R10E S28 E1/2.  45.1966 N, 110.4781 W; WGS 84, , GPS Reading.  
Subalpine meadow and Pinus flexilis forest. Phenology: flowering & fruiting. 

Emily Elliott, 4041.  7/31/2007. 		RM 869337	Barcode: USFS0063802
     with Brian Elliott
_________________________________________________________________________

92.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Gallatin National Forest: Derby Mountain along Forest Road 6676, ca 17.5 air mi SSE of Big Timber.  Elev. 7000 ft.
T3S R15E S9.  45.5832 N, 109.8758 W; WGS 84, , GPS reading.  
In burned area dominated by forbs and rocky ridgetop. Phenology: flowering. 

Emily Elliott, 4994.  6/24/2008. 		RM 869338	Barcode: USFS0063803
     with Brian Elliott
_________________________________________________________________________

93.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: along Suce Creek Trail in the vicinity of Elephanthead Mountain, ca 10 air mi SE of Livingston; then N to Mission Creek.  Elev. 8800-9280 ft.
T3S R10E S25 NE1/4; also T3S R11E S30 NW1/4.  45.5515 N, 110.4279 W; WGS 84, , GPS reading.  
Alpine below dolomite cliffs dominated by forbs. Phenology: flowering. 

Emily Elliott, 5382.  6/28/2008. 		RM 869339	Barcode: USFS0063804
     with Brian Elliott
_________________________________________________________________________

94.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: near Buffalo Horn Pass, ca 38 air mi S of Bozeman; from Buffalo Horn Trailhead to Tom Miner Trailhead, ca 38 air mi S of Bozeman.  Elev. 8400-9400 ft.
T8S R5E S15 E1/2.  45.1363 N, 111.1042 W; WGS 84, , GPS reading.  
Subalpine meadow amongst Pinus flexilis and Picea. Phenology: flowering. 

Emily Elliott, 5811.  7/10/2008. 		RM 869340	Barcode: USFS0063805
     with Brian Elliott
_________________________________________________________________________

95.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: Ramshorn Peak, ca 36 air mi S of Bozeman  Elev. 9400-10290 ft.
T8S R5E S2 SW1/4; also SE1/4 S3, and S10.  45.1554 N, 111.0931 W; WGS 84, , GPS reading.  
Alpine meadow with conglomerate rocky outcrops. Phenology: flowering. 

Emily Elliott, 5836.  7/10/2008. 		RM 869341	Barcode: USFS0063806
     with Brian Elliott
_________________________________________________________________________

96.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: Twin Peaks, ca 36 air mi S of Bozeman.  Elev. 9400-10290 ft.
T8S R5E S2 SW1/4; also SE1/4 S3, and S10.  45.1647 N, 111.0822 W; WGS 84, , GPS reading.  
Alpine meadow with conglomerate rocky outcrops. Phenology: flowering. 

Emily Elliott, 5862.  7/10/2008. 		RM 869342	Barcode: USFS0063807
     with Brian Elliott
_________________________________________________________________________

97.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: between West Boulder Plateau and Falls Creek, ca 33 air mi SSW of Big Timber.  Elev. 7800-9400 ft.
T5S R11E S1 SW1/4; also S2.  45.4283 N, 110.327 W; WGS 84, , GPS reading.  
Picea and Pinus flexilis with Vaccinium understory and scattered open talus slopes. Phenology: flowering & fruiting. 

Emily Elliott, 7013.  8/4/2008. 		RM 869343	Barcode: USFS0063808
     with Brian Elliott
_________________________________________________________________________

98.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Park County: Absaroka Range: Near West Boulder Plateau and Falls Creek, ca 35 air mi SSW of Big Timber.  Elev. 9400-10080 ft.
T5S R11E S1.  45.4283 N, 110.327 W to 45.462 N, 110.3072 W; WGS 84, , GPS reading.  
Vegetated talus slope in subalpine zone. Phenology: flowering & fruiting. 

Emily Elliott, 7058.  8/4/2008. 		RM 939554	Barcode: RM0111414
     with Brian Elliott
_________________________________________________________________________

99.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: West Boulder Plateau, ca 32.5-33 air mi SSW of Big Timber.  Elev. 10080-10640 ft.
T5S R11E S1 N1/2; also T4S R11E S36.  45.4262 N, 110.3072 W to 45.4337 N, 110.3093 W; WGS 84, , GPS reading.  
Alpine meadow with talus and boulder fields. Phenology: flowering & fruiting. 

Emily Elliott, 7122.  8/4/2008. 		RM 869344	Barcode: USFS0063809
     with Brian Elliott
_________________________________________________________________________

100.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Sweet Grass County: Absaroka Range: Gallatin National Forest: Absaroka/ Beartooth Wilderness, along the East Fork Boulder River and across divide to Basin Creek, ca 17-20 air mi NW of Cooke City.  Elev. 8120-9600 ft.
T7S R12E S15 South1/2; also N1/2 S22, S23, and NW1/4 S25.  45.2201 N, 110.2232 W; WGS 84, , GPS reading.  
Subalpine meadows and Picea/Abies/Pinus flexilis forest. Phenology: flowering. 

Emily Elliott, 8232.  8/26/2008. 		RM 869345	Barcode: USFS0063810
     with Brian Elliott
_________________________________________________________________________

101.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: Shoshone National Forest: ridge just W of Pagoda Creek ca 4 mi S of U.S. Hwy 14, 16, & 20, ca 30 mi W of Cody.  Elev. 8800 ft.
T51N R106W S10.  44.4015 N, 109.6047 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Open spruce-fir forest with Trifolium parryi, Lupinus polyphyllus var. humicola, and Arenaria congesta. Phenology: flowering & fruiting. 

Erwin F. Evert, 42048.  7/6/2007. 		RM 914147	Barcode: RM0069266
_________________________________________________________________________

102.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: western edge of the Line Creek Plateau, E of U.S. Hwy 212 (Beartooth Highway), ca 13 air mi SW of Red Lodge.  Elev. 9800 ft.
T9S R19E S28 NE1/4; also SE1/4 S21.  45.0207 N, 109.3857 W; WGS 84, , GPS reading.  
Steep west-facing slope with talus fields and patchy vegetation. Phenology: flowering. 

Brian Elliott, 13932.  7/4/2008. 		RM 865196	Barcode: USFS0045714
_________________________________________________________________________

103.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: on the north slope of Froze-to-Death Plateau, ca 16 air mi NE of Cooke City.  Elev. 9350-9800 ft.
T7S R107W S16 SE1/4; also SW1/4 S15.  45.2138 N, 109.7545 W; WGS 84, , GPS reading.  
Open mixed conifer forest interspersed with talus. Phenology: flowering & fruiting. 

Brian Elliott, 14244.  8/12/2008. 		RM 865197	Barcode: USFS0045713
_________________________________________________________________________

104.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: 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.  Elev. 9850 ft.
T58N R104W S13; also S14 and S24.  44.9972 N, 109.3748 W; WGS 84, , GPS reading.  
Alpine meadows and talus. Phenology: flowering & fruiting. 

Brian Elliott, 14419.  8/16/2008. 		RM 861989	Barcode: USFS0042324
_________________________________________________________________________

105.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Carbon County: 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.  Elev. 9770-10000 ft.
T9S R19E S23; also S22, S27, and S28.  45.0302 N, 109.341 W to 45.0056 N, 109.3822 W; WGS 84, , GPS reading.  
Alpine meadows and talus. Phenology: flowering & fruiting. 

Brian Elliott, 14544.  8/16/2008. 		RM 865198	Barcode: USFS0045712
_________________________________________________________________________

106.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Hot Springs County: Absarokas Mountains: Shoshone National Forest: ridge 1 mi W of Cottonwood Peak at head of North Fork Owl Creek, ca 46 mi NW of Thermopolis.  Elev. 10400-10600 ft.
T45N R102W S34.  43.8204 N, 109.0825 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Alpine with discontinuous turf of Geum rossii, Carex rupestris, and Potentilla diversifolia. Phenology: flowering. 

Erwin F. Evert, 39248.  7/2/2002. 		RM 909633	Barcode: RM0067507
_________________________________________________________________________

107.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Gallatin County: Bridger Range: Gallatin National Forest: just E of Fairy Lake, ca 15 mi NNE of Bozeman.  Elev. 7600 ft.
T2N R6E S23.  45.9045 N, 110.9554 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Opening in spruce-fir forest with Erythronium grandiflorum, Claytonia lanceolata, and Valeriana occidentalis. Phenology: flowering. 

Erwin F. Evert, 39392.  7/10/2002. 		RM 908938	Barcode: RM0039399
_________________________________________________________________________

108.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Gallatin County: Bridger Range: just N of the summit of Sacagewa Peak, ca 17 mi N of Bozeman.  Elev. 9000-9500 ft.
T2N R6E S27 NW1/4.  
In open, treeless area; with much bare ground on limestone substrate dominated by: Dryas octopetala, Lloydia serotina, Carex rupestris and Antennaria aromatica. Phenology: flowering. 

Erwin F. Evert, 18452.  8/10/1989. 		RM 579316
_________________________________________________________________________

109.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: S of Mystic Lake, ca 28 mi WNW of Red Lodge.  Elev. 7680 ft.
T7S R16E S17.  
In lodgepole pine forest; with a groundlayer of Vaccinium scoparium and in more open areas with Trifolium haydenii. Phenology: flowering. 

Erwin F. Evert, 18391.  8/8/1989. 		RM 579151
_________________________________________________________________________

110.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: north side Elephant Head Mountain, ca 13 mi SE of Livingston.  Elev. 9200-9380 ft.
T3S R11E S30.  
In crevices of steep, north facing limestone pavement; with Dryas octopetala, Lloydia serotina, Trifolium hardenii. Phenology: flowering. 

Erwin F. Evert, 17875.  7/20/1989. 		RM 578837
_________________________________________________________________________

111.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Gallatin County: Gallatin Range: summit of Hyalite Peak (Gallatin National Forest), ca 23 mi S of Bozeman.  Elev. 10299 ft.
T5S R6E S22.  
On turfy tundra; dominated by Trifolium haydenii, Carex scirpoidea var. pseudoscirpoidea, and Pedicularis cystopteridifolia. Phenology: flowering. 

Erwin F. Evert, 17829.  7/18/1989. 		RM 578798
_________________________________________________________________________

112.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Park County: Absaroka Mountains: Near West Boulder Plateau.  Elev. 9950 ft.
T5S R12E S7 N1/2.  
Covered large patches on the crest of the high ridge solidly. Phenology: flowering & fruiting. 

Klaus H. Lackschewitz, 9774.  7/27/1981. 		RM 521953
_________________________________________________________________________

113.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Gallatin County: Gallatin Range: summit of Hyalite Peak.  Elev. 10298 ft.
45 22' 51" N, 110 57' 37" W; Specimen Label.  
Phenology: flowering. 

Shawn Langston, 2558.  7/13/1998. 		RM 735770
_________________________________________________________________________

114.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana: HW 12, between Cooke City and Red Lodge.
On hill; along highway. Phenology: flowering. 

Gilbert, 57-255.  7/19/1957. 		RM 392847
     with Hamilton
_________________________________________________________________________

115.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Park County: Boulder River Canyoin: 10 mi W of Four Mile Ranger Station: top of Silver Pass.
Phenology: flowering. 

C. Leo Hitchcock, 16416.  7/12/1947. 		RM 208931
_________________________________________________________________________

116.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Gallatin County: Gallatin National Forest: Bridger Mountains, W of Fairy Lake, ca 12 mi NNE of Bozeman.
Alpine meadows. Phenology: flowering. 

John M. Gillett, 11622.  7/1/1962. 		RM 283051
     with R. L. Taylor
_________________________________________________________________________

117.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana: Along HW U.S. 12, 1.5 mi N of Montana Wyoming line.
Phenology: flowering. 

Gilbert, 56-91.  7/17/1956. 		RM 392848
_________________________________________________________________________

118.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana: 35 mi N of Bozeman, near Fairy Lake.  Elev. 7000 ft.
In shaded areas; in timber. Phenology: flowering. 

F. J. Crider, 138.  7/25/1949. 		RM 215496
     with M. D. Atkins
_________________________________________________________________________

119.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Gallatin County: Bozeman: above Fairy Lake and about 0.5 mi from summit of Sacajawea Peak.
In saddle; moist alpine meadow. Phenology: flowering. 

W. E. Booth, 561020.  7/4/1956. 		RM 252716
_________________________________________________________________________

120.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana: Hyalite Canyon, 24 mi S of Bozeman.  Elev. 6500-7000 ft.
In patches; in timber area; on moist site. Phenology: flowering. 

F. J. Crider, 18.  6/23/1947. 		RM 209150
     with M. D. Atkins
_________________________________________________________________________

121.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Gallatin County: Bozeman: above Fairy Lake and about 0.5 mi from summit of Sacajawea Peak.
In saddle; moist alpine meadow. Phenology: flowering. 

W. E. Booth, 561020.  7/4/1956. 		RM 252708
_________________________________________________________________________

122.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana: Mountains near Indian Creek.  Elev. 10000 ft.
Phenology: flowering. 

P. A. Rydberg, 4459.  7/22/1897. 		RM 21539
     with Ernst A. Bessey
_________________________________________________________________________

123.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Gallatin County: Haylite Peak.  Elev. 10300 ft.
Rock ledge; cystopteris and polemonium. Common. Phenology: flowering. 

Robert D. Dorn, 899.  7/12/1969. 		RM 296866
_________________________________________________________________________

124.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Carbon County: At the rim of the Beartooth Mountains: just W of Quad Creek, 23 mi SW of Red Lodge.  Elev. 10000 ft.
T9S R19E S19.  
On west-facing coarse, granitic-sohistoid, stable talus. Phenology: flowering. 

Arthur Cronquist, 8058.  8/4/1955. 		RM 248484
_________________________________________________________________________

125.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana: Absaroka National Forest: West Fork and Passage Creek Divide.  Elev. 9400 ft.
East slope; clay soil. Phenology: flowering. 

Wesley A. D'Ewart, 12.  8/16/1913. 		USFS 509317
_________________________________________________________________________

126.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana: Bridger Mountains.  Elev. 9000 ft.
Phenology: flowering. 

P. A. Rydberg, 4457.  6/15/1897. 		RM 21540
     with Ernst A. Bessey
_________________________________________________________________________

127.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana: Absaroka National Forest: near Davis Creek Lake.  Elev. 9000 ft.
Northwest slope; gravel soil. Phenology: flowering. 

Arthur D. Moir, 84.  7/19/1924. 		USFS 509316
_________________________________________________________________________

128.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Gallatin County: Flanders Crater Lake Trail: Middle Creek Canyon.
On wooded hillside. Phenology: flowering. 

D. B. Swingle, s.n..  7/25/1927. 		RM 120688
_________________________________________________________________________

129.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Carbon County: Wyoming Montana Border, about 1.5 mi N of the line on the Red Lodge-Cooke City HW.  Elev. 10000 ft.
Among rocks. Phenology: flowering. 

Carl Gilbert, 56-91.  7/17/1956. 		RM 37146
_________________________________________________________________________

130.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Park County: Absaroka National Forest.  Elev. 8000 ft.
T4S R11E S23.  
Shallow loam and rock; alpine plants. Phenology: flowering. 

C. L. Kalitowski, K-24.  6/23/1941. 		USFS 509315
_________________________________________________________________________

131.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Carbon County: Beartooth National Forest: Red Lodge Creek Plateau.  Elev. 9500 ft.
Phenology: flowering. 

William E. Lockhart, 666.  7/30/1916. 		USFS 509313
_________________________________________________________________________

132.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Gallatin County: Gallatin Range: Mount Hyalite.  Elev. 10000 ft.
Collectors number adjacent to accession number. Phenology: flowering. 

J. W. Blankinship, 43.  8/1/1902. 		RM 122442
_________________________________________________________________________

133.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana: Beartooth National Forest; Rock Creek District, Hellroaring Plateau.  Elev. 9900 ft.
South slope; shallow clay loam gravel soil; with Asters, yarrow, castilleja and phlox. Phenology: flowering. 

R. C. Simms, 705.  7/25/1921. 		USFS 509314
_________________________________________________________________________

134.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana: Lone Mountain.  Elev. 11000 ft.
In alpine rocks. Phenology: flowering. 

J. W. Blankinship, 125.  8/6/1905. 		RM 89776
_________________________________________________________________________

135.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Carbon County: Beartooth National Forest.  Elev. 9500 ft.
T7S R19E S22.  
East slope; shallow loam. Phenology: flowering. 

John H. Hatton, 450.  8/14/1929. 		USFS 509312
_________________________________________________________________________

136.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Gallatin County: Bridger Peak.  Elev. 8700 ft.
Phenology: flowering. 

P. A. Young, s.n..  6/25/1933. 		RM 140102
_________________________________________________________________________

137.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Gallatin County: Bozeman: above Fairy Lake.
Phenology: flowering. 

F. B. Cotner, s.n..  7/31/1938. 		RM 210506
_________________________________________________________________________

138.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana: Gallatin National Forest.
No other data. Phenology: flowering. 

Lee Marston, 60.  //. 		USFS 509311
_________________________________________________________________________

139.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Sweet Grass County: Gallatin National Forest; North Meatrack Basin.  Elev. 9600 ft.
T6S R11E S17 SE1/4.  
Slope 45 percent, south exposure; rocky sandy loam; cirque wall; with arnica, senecio, poa epilis, carex. Phenology: flowering. 

Jack E. Schmautz, 448.  8/25/1965. 		USFS 509310
_________________________________________________________________________

140.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Madison County: Madison National Forest: Madison Range: head of Middle Fork Bear Creek.  Elev. 9000 ft.
South slope; shallow clay loam and coarse gravel soil; with white clover 60%, bunchgrass 20%, phlox 10%, other species 10%. Phenology: flowering. 

Homer C. Bosworth, 34.  8/3/1923. 		USFS 509309
_________________________________________________________________________

141.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Carbon County: 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.  Elev. 9770-10000 ft.
T9S R19E S23; also S22, S27, and S28.  45.0302 N, 109.341 W to 45.0056 N, 109.3822 W; WGS 84, , GPS reading.  
Alpine meadows and talus. Phenology: flowering & fruiting. 

Brian Elliott, 14544.  8/16/2008. 		 	Barcode: USFS0048234
_________________________________________________________________________

142.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: western edge of the Line Creek Plateau, E of U.S. Hwy 212 (Beartooth Highway), ca 13 air mi SW of Red Lodge.  Elev. 9800 ft.
T9S R19E S28 NE1/4; also SE1/4 S21.  45.0207 N, 109.3857 W; WGS 84, , GPS reading.  
Steep west-facing slope with talus fields and patchy vegetation. Phenology: flowering. 

Brian Elliott, 13932.  7/4/2008. 		 	Barcode: USFS0048087
_________________________________________________________________________

143.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: on the divide between Green and Hardpan creeks, ca 5 mi S of U.S. Hwy 14, 16, & 20.  Elev. 9600 ft.
T51N R105W S16 SW1/4.  44.3893 N, 109.5032 W.  
In the forest-tundra ecotone. Phenology: flowering. 

Erwin F. Evert, 7406.  8/4/1984. 		RM 609898	Barcode: RM0055561
_________________________________________________________________________

144.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Wyoming, Park County: Absaroka Range: North Fork Shoshone River Drainage: slopes on south side of summit rim of Clayton Mountain and northernmost end of saddle connecting Clayton and Double Mountain, ca 1.1 mi E of East Fork Blackwater Creek, 3.2 mi S of U.S. Hwy 14, 16 & 20.  Elev. 9500-10000 ft.
T51N R107W S10 South1/2 NW1/4.  44.4038 N, 109.7247 W.  
West-facing slopes of Engelmann spruce/whitebark pine on reddish, thin sandy-clay andesite volcanic soil, understory dominated by Trifolium patches. Phenology: flowering. 

Walter Fertig, 16880.  7/17/1996. 		RM 615067	Barcode: RM0055572
_________________________________________________________________________

145.  Trifolium haydenii Porter 				Fabaceae

U.S.A, Idaho, Lemhi County: Salmon National Forest: Beaverhead Mountains: Long Canyon, north of Baldy Mountain, 14.2 air mi ESE of Leadore.  Elev. 8521 ft.
T15N R28E S6.  
Dominant population in xeric soil within a forb dominated vegetation, 11 degree slope, N aspect, limestone geology. Phenology: flowering. 

Joshua J. Irwin, 6946.  7/26/2011. 		RM 
_________________________________________________________________________

146.  Trifolium haydenii Porter 				Fabaceae

U.S.A, Idaho, Lemhi County: Targhee National Forest: Lemhi Range: upper Bell Mountain Canyon, 30.9 air mi SSE of Leadore.  Elev. 8482 ft.
T11N R28E S30.  
Dominant population in xeric soil within a whitebark pine vegetation, 4 degree slope, N aspect, alluvial geology. Phenology: flowering. 

Joshua J. Irwin, 7795.  8/13/2011. 		RM 
     with Jessica Macy
_________________________________________________________________________

147.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Madison County: Madison Range: Lee Metcalf Wilderness, Taylor-Hilgard Unit: ridge NE of Cradle Lakes, at head of Papoose Creek, ca 35 air mi SSE of Ennis, ca 3-4 air mi NW of Earthquake Lake.  Elev. 10240-10300 ft.
T11S R2E S11 W1/2.  44.8962 N, 111.4563 W to 44.8947 N, 111.4557 W; NAD 83, , GPS reading.  
Rocky, alpine slopes. Phenology: flowering. 

Emma E. Freeland, 7159.  7/20/2013. 		RM 
     with Nicholas P. Freeland
_________________________________________________________________________

148.  Trifolium haydenii Porter 				Fabaceae

U.S.A., Montana, Madison County: Madison Range: along the border of the Lee Metcalf Wilderness, Taylor-Hilgard Unit: Lone Mountain and ridge to the SW of the summit, ca 15 air mi ESE of Ennis, ca 2-2.5 air mi WSW of Big Sky Mountain Village.  Elev. 10520-10600 ft.
T6S R2E S34.  45.2749 N, 111.4572 W to 45.2746 N, 111.4589 W; NAD 83, , GPS reading.  
Rocky, alpine ridge. Phenology: flowering & fruiting. 

Emma E. Freeland, 7983.  8/7/2013. 		RM 
_________________________________________________________________________

149.  Trifolium haydenii Porter var. barnebyi Isely 				Fabaceae

U.S.A., Wyoming, Fremont County: 10 mi. S of Perrin.  Elev. 6400 ft.
Ledges of sandstone rocks. Phenology: flowering & fruiting. 

H. D. Ripley, 8924.  6/30/1947. 		RM 207617	Barcode: RM0002708
     with R. C. Barneby
_________________________________________________________________________