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

Database Search Results

292 matching records found (of 292).
Search query: Genus begins with Arnica, Species begins with rydbergii, (search polygon not defined)
Sorted by: Scientific Name

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1.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Mosquito Range: Kite Lake/Emma Lake: on alpine slopes below the Continental Divide between Mt. Democrat and Mt. Buckskin, and along the shores of Kite and Emma Lakes, ca 5 air mi NW of Alma.  Elev. 11880-13200 ft.
T8S R78W S29.  39.3251 N, 106.1353 W.  zone 13, 402727E, 4353528N.  
Moist, rocky alpine slopes. Phenology: flowering. 

Timothy W. Chumley, 6521.  8/29/1996. 		 
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2.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Mosquito Range: Peerless Mountain/Horseshoe Cirque: along the slopes between Horseshoe and Peerless Mountains and in the basin below the cirque, ca 8 air mi WSW of Fairplay.  Elev. 12200-13200 ft.
T10S R79W S12.  39.1951 N, 106.1723 W.  zone 13, 399108E, 4338866N.  
Roadside on steep, rocky slopes near the top of the ridge. Phenology: flowering & fruiting. 

Timothy W. Chumley, 6756.  8/31/1996. 		 
     with Bobbi Siems
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3.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: W of Bachelor Creek Trail.  Elev. 9600-10300 ft.
T41N R107W S30.  43.4898 N, 109.7391 W.  
Lodgepole pine and spruce forest on slopes and ridges. Phenology: flowering & fruiting. 

David Rosenthal, 444.  8/5/1996. 		USFS 851614	Barcode: USFS0035553
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4.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: ca 15 air mi S of Dubois.  Elev. 10500-11000 ft.
T39N R106W S21; also S16.  43.334 N, 109.5857 W.  
Alpine meadow and talus slopes. Phenology: flowering. 

David Rosenthal, 609.  8/9/1996. 		USFS 851615	Barcode: USFS0035554
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5.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Sulphur Creek to ridge S toward Mount Pleasant, ca 2.5 air mi E of Sunlight Peak.  Elev. 8400-10800 ft.
T54N R107W S34 NE1/4.  44.6164 N, 109.739 W.  
Talus slopes and rock outcrops. Phenology: flowering. 

Ronald L. Hartman, 55732.  8/12/1996. 		USFS 851616	Barcode: USFS0035555
     with David Rosenthal
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6.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: along drainage leading to Hidden Lake and trail to north end of Ross Lake, ca 8 air mi SSE of Dubois.  Elev. 9640-10200 ft.
T40N R107W S25 NW1/4; also SW1/4 and edge of NW1/4 S6.  43.4058 N, 109.6454 W.  
Along shoreline with some dry rocky outcrop to drainage. Phenology: flowering. 

David Rosenthal, 1983.  7/8/1997. 		USFS 853426	Barcode: USFS0036957
     with Cathy Binger
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7.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: intersection of Wildcat Road and Warm Spring Creek; Old Warm Spring cattle driveway, ca 7.5 air mi SW of Dubois.  Elev. 10200-10400 ft.
T41N R108W S26.  43.4898 N, 109.779 W.  
Pine/spruce forested slopes with occasional meadows. Phenology: flowering. 

David Rosenthal, 3522.  8/1/1997. 		USFS 853425	Barcode: USFS0036956
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8.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: ca 1 mi SE of Brooks Lake, from intersection of Pinnacle Buttes and Kissinger Lake trails to Kissinger Lake, ca 25 air mi NW of Dubois.  Elev. 9400-10089 ft.
T43N R109W S4 NE1/4; also T44N R109W W1/2 S34, SW1/4 S27.  43.7202 N, 109.9383 W.  
Ridge crest meadow, whitebark pine forest with spruce and fir to lake shores. Phenology: flowering. 

David Rosenthal, 4266.  8/18/1997. 		USFS 853424	Barcode: USFS0036955
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9.  Arnica rydbergii Greene 				Asteraceae

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, 38267.  7/12/2000. 		RM 824731	Barcode: RM0019654
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10.  Arnica rydbergii Greene 				Asteraceae

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.  
South-facing limestone scree slope with Eriogonum flavum var. piperi, Arnica rydbergii, and Poa gracillima. Phenology: flowering. 

Erwin F. Evert, 38459.  8/7/2000. 		RM 824334	Barcode: RM0019501
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11.  Arnica rydbergii Greene 				Asteraceae

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, 38893.  7/9/2001. 		RM 825172	Barcode: RM0015930
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12.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Park County: 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.  Elev. 9400 ft.
T53N R104W S28.  44.544 N, 109.3947 W.  
Open grassy areas interspersed with stable talus and felsenmeer. 

Erwin F. Evert, 10670.  8/4/1986. 		 725558	Barcode: RM0044141
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13.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge between Crow Creek Pass and Jones Pass, ca 3-4 mi N of U.S. Hwy 14, 16, & 20.  Elev. 9800-10100 ft.
T53N R110W S31; also T52N R110W S6.  44.5295 N, 110.1642 W.  
Open, rocky habitats. 

Erwin F. Evert, 10825.  8/8/1986. 		 725717	Barcode: RM0044142
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14.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: south end of Howell Mountain, ca 6-7 mi S of U.S. Hwy 14, 16, & 20.  Elev. 10300-10600 ft.
T51N R108W S18; also S19.  44.3893 N, 109.906 W; uncertainty 2 mi..  
Tundra, turfy meadow communities. 

Erwin F. Evert, 11420.  8/24/1986. 		 726319	Barcode: RM0044140
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15.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: northeast to southwest trending ridge ca 2-3 mi SW of the confluence of Middle Creek and the North Fork Shoshone River and U.S. Hwy 14, 16, & 20.  Elev. 9800-10000 ft.
T52N R109W S16; also S21.  44.4763 N, 109.9865 W.  
On sparsely vegetated south-facing slope in open, loose soil dominated by Arnica rydbergii, Phacelia hastata, Spraguea umbellata and Erigeron eatonii. Phenology: flowering & fruiting. 

Erwin F. Evert, 13053.  7/6/1987. 		RM 731909	Barcode: RM0044143
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16.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Gallatin County: Madison Range: Gallatin National Forest: north end and summit of Boat Mountain, ca 3 mi N of Hebgen Lake, ca 28 mi WNW of West Yellowstone.  Elev. 9000-9084 ft.
T11S R3E S10.  44.8898 N, 111.3452 W.  
Openings in spruce-fir forest on limestone outcroppings and talus, prominent species included Haplopappus suffruticosus and Telesonix heucheriformis. Phenology: flowering & fruiting. 

Erwin F. Evert, 19477.  7/1/1990. 		RM 619648
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17.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Idaho, Fremont County: Targhee National Forest: Centennial Mountains: along Sawtell Peak Road, ca 3/4 mi below summit, ca 10 mi NNW of Island Park.  Elev. 9500 ft.
T14N R42E S12.  44.5542 N, 111.4479 W.  
Whitebark pine parkland. 

Erwin F. Evert, 19562.  7/10/1990. 		RM 
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18.  Arnica rydbergii Greene 				Asteraceae

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.  
Tundra-forest ecotone with Pinus albicaulis, Trifolium haydenii, Phyllodoce empetriformis, Phyllodoce glanduliflora and Potentilla diversifolia. Phenology: flowering. 

Erwin F. Evert, 19638.  7/22/1990. 		RM 619491
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19.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: divide between South Fork Deep Creek and Davis Creek, ca 13 mi SE of Livingston.  Elev. 9100-9400 ft.
T4S R10E S11.  45.5015 N, 110.4572 W.  
Tundra-forest ecotone with scattered Pinus albicaulis and with Juncus drummondii, Arnica latifolia and Sibbaldia procumbens. Phenology: flowering & fruiting. 

Erwin F. Evert, 19981.  8/4/1990. 		RM 621595
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20.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Gallatin County: Madison Range: Gallatin National Forest: Spanish Peaks area: ridge ca 3/4 mi W of Moon Lake, ca 27-28 mi SSW of Bozeman.  Elev. 9600-9800 ft.
T6S R4E S7.  45.3276 N, 111.2809 W.  
Treeless east facing slope and ridge top with Antennaria lanata, Geum rossii, Sibbaldia procumbens and Carex albonigra. Phenology: flowering & fruiting. 

Erwin F. Evert, 20319.  8/11/1990. 		RM 621102
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21.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Gallatin National Forest: saddle between Contact and Chrome mountains: ca 3 mi E of the Boulder River, ca 29 mi SW of Big Timber.  Elev. 9400-9500 ft.
T4S R13E S29.  45.4578 N, 110.1487 W.  
Subalpine meadow-whitebark pine woodland mosaic with Ledum glandulosum and Vaccinium scoparium. 

Erwin F. Evert, 21911.  7/19/1991. 		 
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22.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Madison County: Gravelly Range: Beaverhead National Forest: along the Gravelly Range Road, just S of Lazyman Hill, ca 22 mi S of Virginia City.  Elev. 9100 ft.
T10S R2W S9.  44.9785 N, 111.853 W.  
Open, rocky area on limestone with Erigeron ursinus, Penstemon attenuatus, and Hymenoxys grandiflora. Phenology: flowering. 

Erwin F. Evert, 22140.  7/29/1991. 		RM 740104
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23.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Madison County: Madison Range: Beaverhead National Forest: saddle between Sphinx Mountain and The Helmet, ca 15 mi SE of Ennis.  Elev. 9000-9200 ft.
T8S R2E S4; also S5.  45.1676 N, 111.4852 W.  
Mosaic of whitebark pine/Engelmann spruce woodland and subalpine meadow with some large Douglas fir, also Trifolium haydenii, and Galium boreale. Phenology: flowering. 

Erwin F. Evert, 22289.  7/30/1991. 		RM 739963
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24.  Arnica rydbergii Greene 				Asteraceae

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.  
Sparsely vegetated andesitic talus with Hulsea algida, Stellaria americana, Trifolium haydenii, and Oxyria digyna. Phenology: flowering. 

Erwin F. Evert, 22392.  7/31/1991. 		RM 740179
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25.  Arnica rydbergii Greene 				Asteraceae

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!.  
Alpine tundra and krummholz at timberline with Arnica rydbergii and Carex elynoides. Phenology: flowering. 

Erwin F. Evert, 22522.  8/7/1991. 		RM 740332
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26.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Gallatin County: Madison Range: Gallatin National Forest: along Forest Road 2527, ca 3/4 mi W of Teepee Creek Road; ca 18 mi N of West Yellowstone.  Elev. 8200 ft.
T11S R5E S30.  44.8466 N, 111.1642 W.  
Rocky clearcut area in former lodgepole pine forest with Carex geyeri, Carex rossii, and Arnica rydbergii. Phenology: flowering & fruiting. 

Erwin F. Evert, 23798.  7/16/1992. 		RM 754577
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27.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Custer National Forest: along Meyers Creek, in foothills ca 10 mi NW of Nye just W of the county line.  Elev. 6000 ft.
T4S R14E S13 NE1/4.  45.4869 N, 109.9428 W.  
Limestone cliff crevices with Cheilanthes feei and Boykinia heucheriformis. Phenology: flowering & fruiting. 

Erwin F. Evert, 25729.  7/8/1993. 		RM 611226
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28.  Arnica rydbergii Greene 				Asteraceae

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, 30422.  8/5/1995. 		RM 783044	Barcode: rm0103820
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29.  Arnica rydbergii Greene 				Asteraceae

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.  
Turfy tundra with Geum rossii, Erigeron simplex, Artemisia scopulorum, and Carex nigricans. Phenology: flowering & fruiting. 

Erwin F. Evert, 30596.  8/7/1995. 		RM 783963	Barcode: RM0103911
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30.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Park County: Absaroka Mountains: Gallatin National Forest: Knox Lake (Castle), ca 12 mi NE of Gardiner.  Elev. 8400 ft.
T8S R9E S15.  45.1387 N, 110.6066 W.  
Meadow opening E of lake with Aster alpigenus var. haydenii, Trifolium parryi, and Arnica rydbergii. Phenology: flowering. 

Erwin F. Evert, 32111.  7/19/1996. 		RM 787944
     with Yolanda Evert
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31.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Madison County: Madison Range: Beaverhead National Forest: Cradle Lakes at head of Papoose Creek, ca 2.5 mi SW of Hilgard Peak.  Elev. 9500-9700 ft.
T11S R2E S14; also S10.  
Talus and felsenmeer with Arnica rydbergii, Potentilla glandulosa, and Penstemon attenuatus. Phenology: flowering & fruiting. 

Erwin F. Evert, 33947.  7/21/1997. 		RM 819315	Barcode: RM0021685
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32.  Arnica rydbergii Greene 				Asteraceae

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 & fruiting. 

Erwin F. Evert, 34341.  8/4/1997. 		RM 819096	Barcode: RM0019506
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33.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Gallatin National Forest: along East Fork Boulder Trail, ca 3 mi SE of Box Canyon Guard Station, 45 mi SW of Big Timber.  Elev. 7380 ft.
T7S R12E S3.  45.3392 N, 110.2171 W; uncertainty 1 mi..  
Talus and rocky grassland with Erigeron acris, Arnica rydbergii, and Danthonia intermedia. Phenology: flowering. 

Erwin F. Evert, 35713.  7/10/1998. 		RM 820873	Barcode: RM0013971
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34.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: northwest ridge of Chico (Baldy) Peak, 21 mi N of Gardiner.  Elev. 9400-9500 ft.
T6S R9E S17.  45.3142 N, 110.6463 W; uncertainty 1 mi..  
Whitebark pine forest and openings with Vaccinium scoparium, Arnica latifolia, and Pedicularis contorta. Phenology: flowering & fruiting. 

Erwin F. Evert, 36000.  7/27/1998. 		RM 821521	Barcode: RM0014891
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35.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: base of Palisade Falls, 15 mi S of Bozeman.  Elev. 7200 ft.
T4S R6E S24.  45.4724 N, 110.9302 W; uncertainty 1 mi..  
Talus slope and adjacent rocky woods with Rubus idaeus var. strigosus, Erigeron acris, and Arnica gracilis. Phenology: flowering. 

Erwin F. Evert, 37609.  8/4/1999. 		RM 822143	Barcode: RM0019706
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36.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: summit and south ridge of Mount Blackmore, 18 mi S of Bozeman.  Elev. 10000-10150 ft.
T4S R6E S32; also S33.  45.4433 N, 111.0125 W; uncertainty 2 mi..  
Dry, rocky alpine tundra with Senecio fremontii, Arenaria congesta var. congesta, and Smelowskia calycina var. americana. Phenology: flowering & fruiting. 

Erwin F. Evert, 37705.  8/4/1999. 		RM 821662	Barcode: RM0013740
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37.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Grand County: Arapaho National Forest: Rabbit Ears Range: Kauffman Creek, ca 10.5 air mi WNW of Grand Lake; ca 15.5 air mi NNE of Hot Sulphur Springs.  Elev. 10000 ft.
T4N R77W S28.  40.277 N, 106.0171 W; GPS Reading.  
Along creek. Phenology: flowering & fruiting. 

Erin Foley, 5166b.  8/16/2003. 		RM 
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38.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Grand County: Arapaho National Forest: Rabbit Ears Range: Gravel Mountain and Stillwater Creek, ca 8 air mi W of Grand Lake and ca 13 air mi NNW of Granby.  Elev. 10400-11769 ft.
T4N R77W S26; also SE1/4 S27, NE1/4 S34, N1/2 S35, W1/2 S36.  40.2742 N, 105.97 W to 40.2757 N, 105.9954 W; GPS Reading.  
Subalpine. Phenology: flowering. 

Erin Foley, 10527.  7/21/2004. 		RM 
     with Shannon Terry
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39.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Clear Creek County: 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.  Elev. 10360-13362 ft.
T4S R75W S2 N1/2; N1/2 S3, NE1/4 S4 and T3S R75W S32 E1/2, W1/2 S33.  39.7361 N, 105.7482 W to 39.7457 N, 105.8004 W; GPS Reading.  
South-facing ridge/slope at subalpine. Phenology: flowering & fruiting. 

Erin Foley, 10994.  8/6/2004. 		RM 
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40.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Teton County: Gros Ventre Area: Jackson Peak.  Elev. 10000-10600 ft.
T40N R115W S3.  43.4568 N, 110.626 W.  
Upper slopes and summit. Phenology: flowering. 

Ronald L. Hartman, 47859.  7/12/1994. 		RM 624804	Barcode: RM0265368
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41.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Lincoln County: Wyoming Range: Greys River Drainage: along Shale Creek 1.5 mi NE of East Fork Greys River, ca 13.5 air mi ESE of Smoot; ca 17 air mi SE of Afton.  Elev. 8500 ft.
T30N R116W S16.  42.585 N, 110.6566 W.  
Northwesterly facing slope just above the stream at the base of a rock slide. Phenology: flowering. 

Orval C. Harrison, 508.  7/3/1988. 		 723965	Barcode: RM0265554
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42.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Lincoln County: Salt River Range: Smiths Fork Drainage: Greysalt Peak W of Sheep Pass, ca 7.8 air mi E of Smoot; ca 12 air mi SE of Afton.  Elev. 10720 ft.
T30N R117W S9.  42.5995 N, 110.7722 W.  
Open southeasterly facing talus slope near the top of the peak, with Castilleja sulphurea, Arnica mollis, and Ivesia gordonii. Phenology: flowering. 

Orval C. Harrison, 509.  7/16/1988. 		 723966	Barcode: RM0265553
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43.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Lincoln County: Salt River Range: Salt River Drainage: SW of Dry Creek Lake, ca 6.5 air mi E of Afton; ca 8.5 air mi NE of Smoot.  Elev. 8880 ft.
T32N R117W S31.  42.7156 N, 110.8108 W.  
In grasses between and among rocks at lower part of rock fall area, with Vaccinium scoparium. Phenology: flowering & fruiting. 

Orval C. Harrison, 669.  7/26/1992. 		 724115	Barcode: RM0265552
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44.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range: on Continental Divide, Monarch Pass area, off U.S. Hwy 50 on east side of road near wooden fence, ca 15 air mi W of Poncha Springs.  Elev. 11120-11400 ft.
T49N R6E S17; also S20.  38.5024 N, 106.3234 W.  
Spruce forest, slight west slope. Phenology: flowering & fruiting. 

Emily A. Holt, 1920.  7/10/2000. 		 
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45.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Lake County: Central Colorado: Sawatch Range, East Slope Continental Divide: Chalk Mountain area, W above Fremont Pass off unmarked 4WD Forest Road, ca 12 air mi NE of Leadville  Elev. 11600-12017 ft.
T8S R79W S10.  39.3685 N, 106.2094 W.  
Alpine meadow. Phenology: flowering & fruiting. 

Emily A. Holt, 2586.  7/22/2000. 		 
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46.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Routt County: Sierra Madre/Park Ranges: Park Range: ca 21 air mi WNW of Walden at Red Dirt Pass, Mount Zirkel and south.  Elev. 11400-12000 ft.
T10N R82W S19; also S30; also T10N R83W S24.  
Alpine area. 

Nancy Kastning, 2348.  7/20/1989. 		 
     with Diane Fraser
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47.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Jackson County: Sierra Madre/Park Ranges: Park Range: ca 22 air mi WSW of Walden in the Slide Lake, Rainbow Lake area.  Elev. 10000-10800 ft.
T8N R83W S24; also T8N R82W S19 and S20.  
Dry areas. 

Nancy Kastning, 2526.  7/26/1989. 		 
     with Heather & Joel Kastning
_________________________________________________________________________

48.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Routt County: Sierra MadreRange: Park Range: ca 21 air mi WNW of Walden at Red Dirt Pass, Mount Zirkel and south.  Elev. 11400-12000 ft.
T10N R82W S19; also S30; also T10N R83W S24.  40.8213 N, 106.6479 W; uncertainty 2 mi..  
Alpine area. 

Nancy Kastning, 2348.  7/20/1989. 		 
     with Diane Fraser
_________________________________________________________________________

49.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Jackson County: Sierra MadreRange: Park Range: ca 22 air mi WSW of Walden in the Slide Lake, Rainbow Lake area.  Elev. 10000-10800 ft.
T8N R83W S24; also T8N R82W S19 and S20.  40.648 N, 106.6635 W; uncertainty 2 mi..  
Dry areas. 

Nancy Kastning, 2526.  7/26/1989. 		 
     with Heather & Joel Kastning
_________________________________________________________________________

50.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: Red Mountain and vicinity on the Continental Divide, ca 1 air mi S of Battle Pass off Wyo Hwy 70, ca 11 air mi WSW of Encampment.  Elev. 10200-10500 ft.
T14N R85W S31; also S32.  41.1419 N, 106.9928 W.  
Open stony ridge. Phenology: flowering & fruiting. 

B. E. Nelson, 16296.  7/17/1988. 		RM 569598	Barcode: RM0265365
     with Michelle Nelson
_________________________________________________________________________

51.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Double Top Mountain, ca 8 air mi ENE of Crested Butte.  Elev. 11500-11900 ft.
T13S R85W S36 NE1/4; also SE1/4 S25.  38.8767 N, 106.8414 W; uncertainty 0.25 mi..  
Ridgetop; tundra and krummholz. Phenology: flowering & fruiting. 

Kevin J. Taylor, 3287.  7/14/1997. 		 
_________________________________________________________________________

52.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Teocalli Mountain, ca 9 air mi NE of Crested Butte.  Elev. 11900-12500 ft.
T13S R85W S3.  38.9488 N, 106.8785 W.  
Dry tundra. Phenology: flowering & fruiting. 

Kevin J. Taylor, 3443.  7/15/1997. 		 
_________________________________________________________________________

53.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Fossil Ridge Wilderness: ca 6 air mi NNW of Ohio.  Elev. 11400-11800 ft.
T51N R3E S27 NE1/4; also SW1/4 S23.  38.6528 N, 106.6295 W.  
Alpine tundra, spruce krummholz and wet basin; on limestone. Phenology: flowering & fruiting. 

Kevin J. Taylor, 10119.  8/8/1998. 		 772513
     with Chris Floyd and Josh Crayton
_________________________________________________________________________

54.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 8 air mi N of Ohio.  Elev. 11700-12500 ft.
T51N R3E S13 NE1/4.  38.682 N, 106.5932 W.  
Alpine tundra and Engelmann spruce krummholz along ridge. Phenology: flowering & fruiting. 

Kevin J. Taylor, 10223.  8/9/1998. 		 772512
     with Chris Floyd and Josh Crayton
_________________________________________________________________________

55.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: South Baldy and Middle Baldy mountains, ca 13 air mi N of Blue Mesa Reservoir.  Elev. 11700-12600 ft.
T51N R3W S21 N1/2; also SE1/4 S16.  38.6674 N, 107.1934 W.  
Alpine tundra along ridge between mountains. Phenology: flowering & fruiting. 

Kevin J. Taylor, 10999.  8/21/1998. 		 772511
     with Christine Tonielli and Josh Crayton
_________________________________________________________________________

56.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: between South Matchless Mountain and Matchless Mountain, ca 3 air mi W of Taylor Park Reservoir.  Elev. 11400-11600 ft.
T14S R83W S22 NW1/4; also SE1/4 S15.  38.8191 N, 106.6559 W.  
Engelmann spruce/subalpine fir forest between mountains. Phenology: flowering & fruiting. 

Kevin J. Taylor, 8072.  7/8/1998. 		 772519
_________________________________________________________________________

57.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Matchless Mountain, ca 2 1/4 air mi W of Taylor Park Reservoir.  Elev. 10900-11600 ft.
T14S R83W S11 W1/2.  38.8479 N, 106.6374 W.  
Engelmann spruce krummholz and Engelmann spruce/subalpine fir forest on north side of mountain. Phenology: flowering & fruiting. 

Kevin J. Taylor, 8140.  7/8/1998. 		 772518
_________________________________________________________________________

58.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Forest Hill Mountain, ca 6 air mi WNW of Taylor Park Reservoir.  Elev. 11400-11600 ft.
T13S R83W S28 W1/2.  38.8911 N, 106.6745 W.  
Engelmann spruce krummholz on south ridge of mountain; Juniperus communis and Ribes. Phenology: flowering & fruiting. 

Kevin J. Taylor, 8216.  7/9/1998. 		 772517
_________________________________________________________________________

59.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Collegiate Peaks Wilderness: on ridge heading toward Continental Divide, ca 9 air mi N of Taylor Park Reservoir.  Elev. 11600 ft.
T12S R82W S19 SW1/4.  38.992 N, 106.6003 W.  
On ridge; krummholz and alpine tundra. Phenology: flowering & fruiting. 

Kevin J. Taylor, 8669.  7/18/1998. 		 772516
     with Chris Floyd
_________________________________________________________________________

60.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: The Castles, ca 10.5 air mi SSW of Kebler Pass.  Elev. 11400-11800 ft.
T15S R88W S24 NE1/4.  38.7342 N, 107.1728 W.  
Engelmann spruce/subalpine fir krummholz and alpine tundra on northwest-facing slope. Phenology: flowering & fruiting. 

Kevin J. Taylor, 9666.  7/29/1998. 		 772515
_________________________________________________________________________

61.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: ca 10.5 air mi SSW of Kebler Pass.  Elev. 11800-12300 ft.
T15S R87W S31 NE1/4.  38.7039 N, 107.1567 W.  
Alpine tundra; south-facing slope. Phenology: flowering & fruiting. 

Kevin J. Taylor, 9830.  7/29/1998. 		 772514
_________________________________________________________________________

62.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, San Miguel County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Wilson Peak, ca 8.5 mi SW of Telluride.  Elev. 11400-13000 ft.
T42N R10W S20; also S21, S28 and S29.  37.8864 N, 107.9943 W.  
Talus slopes and tundra. Phenology: flowering & fruiting. 

Margarette J. Lyon, 2349.  8/5/1993. 		 
_________________________________________________________________________

63.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Mormon Basin, ca 8 air mi W of Lander.  Elev. 7490-7570 ft.
T33N R101W S14 W1/2.  42.832 N, 108.8942 W to 42.8307 N, 108.8961 W; GPS Reading.  
Small creek and adjacent aspen forest. Phenology: flowering. 

Rob Massatti, 1023.  6/23/2005. 		USFS 843096	Barcode: USFS0026306
_________________________________________________________________________

64.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: base of Indian Ridge, ca 9 air mi SW of Lander.  Elev. 8170-8280 ft.
T32N R100W S31 N1/2.  42.7011 N, 108.8348 W to 42.7045 N, 108.8237 W; GPS Reading.  
Aspen forest and adjacent riparian shrublands (willow/shrubby cinquefoil). Phenology: flowering. 

Rob Massatti, 1133.  6/25/2005. 		USFS 843095	Barcode: USFS0026447
_________________________________________________________________________

65.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Cony Mountain and vicinity, ca 12 air mi SW of Lander.  Elev. 9700-10190 ft.
T31N R101W S22; also South1/2 S21.  42.648 N, 108.8786 W to 42.639 N, 108.9084 W; GPS Reading.  
Graminoid/forb meadows. Phenology: flowering. 

Rob Massatti, 1235.  6/27/2005. 		USFS 843094	Barcode: USFS0026446
_________________________________________________________________________

66.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 15 mi NW of High Spring, ca 20 air mi S of Lander.  Elev. 8360-8650 ft.
T30N R99W S21; also N1/2 S28.  42.5574 N, 108.672 W to 42.5479 N, 108.6716 W; GPS Reading.  
Small opening in Douglas fir/limber pine canopy on rocky limestone substrate. Phenology: flowering. 

Rob Massatti, 1327.  6/30/2005. 		USFS 843093	Barcode: USFS0026445
_________________________________________________________________________

67.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Rennecker Peak and southern slopes, ca 25 air mi SSW of Lander.  Elev. 9450-9590 ft.
T29N R101W S3 N1/2; also T30N R101W South1/2 S34.  42.5201 N, 108.886 W to 42.5232 N, 108.8815 W; GPS Reading.  
Graminoid and forb meadow. Phenology: flowering. 

Rob Massatti, 1436.  6/30/2005. 		USFS 843092	Barcode: USFS0026444
_________________________________________________________________________

68.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: west slope of Warm Spring Moutain, ca 8 air mi WNW of Dubois.  Elev. 8380-9530 ft.
T42N R108W S34.  43.5659 N, 109.8157 W to 43.5571 N, 109.7912 W; GPS Reading.  
Rocky limestone meadow. Phenology: flowering. 

Rob Massatti, 1634.  7/3/2005. 		USFS 843091	Barcode: USFS0026443
_________________________________________________________________________

69.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Middle Fork Popo Agie River trail to lower Hudson Meadow, ca 8 air mi SW of Lander.  Elev. 8160-8440 ft.
T32N R101W S28 N1/2; also SW1/4 S21.  42.7187 N, 108.8985 W to 42.7256 N, 108.9363 W; GPS Reading.  
Aspen grove. Phenology: flowering. 

Rob Massatti, 2048.  7/8/2005. 		USFS 843090	Barcode: USFS0026442
_________________________________________________________________________

70.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Fiddlers Lake to Chirstina Lake, ca 14 air mi SW of Lander.  Elev. 9380-9410 ft.
T31N R101W S27 South1/2; also S33.  42.6271 N, 108.8769 W to 42.6137 N, 108.9094 W; GPS Reading.  
Boggy spring. Phenology: flowering. 

Rob Massatti, 2199.  7/13/2005. 		USFS 843089	Barcode: USFS0026441
     with Michelle Noe
_________________________________________________________________________

71.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Whiskey Mountain and vicinity, ca 7 air mi S of Dubois.  Elev. 10350-11030 ft.
T40N R107W S13; also N1/2 S24.  43.4416 N, 109.6376 W to 43.4274 N, 109.642 W; GPS Reading.  
Rocky, dry alpine meadow on limestone. Phenology: flowering. 

Rob Massatti, 2629.  7/20/2005. 		USFS 843088	Barcode: USFS0026440
_________________________________________________________________________

72.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Shale Mountain and notherly slope, ca 10 air mi SSW of Dubois.  Elev. 9850-10440 ft.
T40N R107W S16 E1/2; also N1/2 S21.  43.4421 N, 109.6966 W to 43.4262 N, 109.7004 W; GPS Reading.  
Willow dominated riparian in and around drainages. Phenology: flowering. 

Rob Massatti, 2749.  7/20/2005. 		USFS 843087	Barcode: USFS0026439
_________________________________________________________________________

73.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: headwaters of Simpson Lake to north end of Simpson Lake, ca 13 air mi SW of Dubois.  Elev. 10730-11890 ft.
T39N R107W S8 NW1/4; also N1/2 S7.  43.3683 N, 109.7307 W to 43.3712 N, 109.7458 W; GPS Reading.  
Soil pockets amongst talus slope. Phenology: flowering. 

Rob Massatti, 2844.  7/21/2005. 		USFS 843086	Barcode: USFS0026438
_________________________________________________________________________

74.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Tayo Park to Coon Lake to Wind River Peak to Deep Creek Lakes, ca 16 air mi WSW of Lander.  Elev. 10700-12450 ft.
T31N R103W S10 NE1/4; also S3 and T32N R103W S34 and NE1/4 S33.  42.6746 N, 109.1091 W to 42.7032 N, 109.1366 W; GPS Reading.  
Talus slope interspersed with krummholtz and meadow pockets. Phenology: flowering. 

Rob Massatti, 3235.  7/28/2005. 		USFS 843085	Barcode: USFS0026437
_________________________________________________________________________

75.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Tayo Park to Coon Lake to Wind River Peak to Deep Creek Lakes, ca 16 air mi WSW of Lander.  Elev. 10460-10910 ft.
T32N R103W S24 SW1/4; also W1/2 S25 and S36.  42.7284 N, 109.0929 W to 42.6946 N, 109.074 W; GPS Reading.  
Dry rocky meadow. Phenology: flowering. 

Rob Massatti, 3369.  7/29/2005. 		USFS 843084	Barcode: USFS0026436
_________________________________________________________________________

76.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Native Lake to Indian Pass, ca 23 air mi SSE of Dubois.  Elev. 9930-11550 ft.
T37N R105W S6 W1/2; also T37N R106W S12 and S14 and S23.  43.2097 N, 109.5094 W to 43.1853 N, 109.5405 W to 43.1644 N, 109.5476 W; GPS Reading.  
Wet, rocky alpine meadow. Phenology: flowering. 

Rob Massatti, 3574.  8/4/2005. 		USFS 843083	Barcode: USFS0026435
_________________________________________________________________________

77.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Blaurock Pass and upper Dinwoody Creek, ca 22 air mi S of Dubois.  Elev. 9810-10400 ft.
T37N R106W S5 W1/2; also T38N R106W South1/2 S32.  43.1977 N, 109.6163 W to 43.2145 N, 109.608 W; GPS Reading.  
Wet depression in Engelmann spruce stand. Phenology: flowering. 

Rob Massatti, 3809.  8/6/2005. 		USFS 843082	Barcode: USFS0026434
_________________________________________________________________________

78.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: 1.5 mi S of Weiser Knoll, ca 16 mi SSE of Lander.  Elev. 6430-6520 ft.
T31N R99W S25 W1/2.  42.6277 N, 108.6185 W to 42.6339 N, 108.6192 W; GPS Reading.  
Juniper/pine woodland amongst cliffs interspersed with sagebrush grasslands. Phenology: flowering. 

Rob Massatti, 382.  6/15/2005. 		USFS 843098	Barcode: USFS0026308
_________________________________________________________________________

79.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Bears Ears Mountain to South Fork Little Wind River, ca 23 air mi W of Lander.  Elev. 9920-10020 ft.
T33N R104W S12; also NE1/4 S13.  42.8403 N, 109.2162 W to 42.8552 N, 109.2225 W; GPS Reading.  
Willow dominated riparian drainage. Phenology: flowering. 

Rob Massatti, 3958.  8/11/2005. 		USFS 843081	Barcode: USFS0026433
_________________________________________________________________________

80.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Deep Creek drainage and vicinity, ca 16 air mi SSE of Lander.  Elev. 7090-7320 ft.
T30N R99W S4 NE1/4; also NW1/4 S3 and T31N R99W S33 SE1/4 and SW1/4 S34.  42.6062 N, 108.666 W; GPS Reading.  
Rocky north-facing slope and ridgetop with Populus tremuloides regeneration, scattered Pinus flexilis, and Artemisia tridentata var. vaseyana and Purshia tridentata throughout. Phenology: flowering. 

Rob Massatti, 44.  6/10/2005. 		USFS 843099	Barcode: USFS0026309
_________________________________________________________________________

81.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Fairfield Hill and Timber Top, ca 6 air mi SW of Lander.  Elev. 8230-8290 ft.
T32N R101W S11 E1/2.  42.7582 N, 108.8616 W to 42.7578 N, 108.8635 W to 42.76 N, 108.8612 W; GPS Reading.  
Graminoid/forb meadow on limestone substrate. Phenology: flowering. 

Rob Massatti, 809.  6/21/2005. 		USFS 843097	Barcode: USFS0026307
_________________________________________________________________________

82.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Upper Hudson and Johnson meadows, ca 15 air mi WSW of Lander.  Elev. 9430-9650 ft.
T32N R102W S22 N1/2; also SW1/4 S15 and E1/2 S16.  42.7336 N, 109.0015 W to 42.7423 N, 109.0141 W; GPS Reading.  
Riparian meadow dominated by carices and moss hummocks. Phenology: flowering & fruiting. 

Rob Massatti, 5955.  6/24/2006. 		USFS 843080	Barcode: USFS0026432
_________________________________________________________________________

83.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Pelham Lake, ca 17 air mi NW of Dubois.  Elev. 8790-8820 ft.
T43N R110W S13.  43.6874 N, 109.995 W to 43.6905 N, 109.995 W; GPS Reading.  
Riparian mixed coniferous lake margin. Phenology: flowering. 

Rob Massatti, 6571b.  6/29/2006. 		USFS 843079	Barcode: USFS0026431
_________________________________________________________________________

84.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: North Popo Agie River, 2 mi N of Deep Creek Lakes; ca 20 air mi WSW of Lander.  Elev. 9330 ft.
T32N R103W S10 NE1/4.  42.7645 N, 109.1138 W; GPS Reading.  
Scattered soil pockets. Phenology: flowering. 

Rob Massatti, 6981.  7/5/2006. 		USFS 843078	Barcode: USFS0026430
     with Meghan Taylor
_________________________________________________________________________

85.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Lizard Head Meadows, ca 19 air mi W of Lander.  Elev. 10010-10130 ft.
T32N R103W S6 NW1/4; also T32N R104W NE1/4 S1.  42.7753 N, 109.1804 W to 42.7771 N, 109.1958 W; GPS Reading.  
Riparian graminoid and forb dominated meadow in river floodplain. Phenology: flowering. 

Rob Massatti, 7041.  7/6/2006. 		USFS 843077	Barcode: USFS0026429
     with Meghan Taylor
_________________________________________________________________________

86.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Lonesome Lake and vicinity, ca 25 air mi W of Lander.  Elev. 10340-10670 ft.
T32N R104W S2 NE1/4; also T33N R104W South 1/4 S36.  42.7791 N, 109.2107 W to 42.7823 N, 109.2189 W; GPS Reading.  
Rocky subalpine meadow. Phenology: flowering. 

Rob Massatti, 7097.  7/6/2006. 		USFS 843076	Barcode: USFS0026428
     with Meghan Taylor
_________________________________________________________________________

87.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 3 mi W of Sanford Park; ca 21 air mi W of Lander.  Elev. 9450-9520 ft.
T32N R103W S4 SE1/4.  42.7682 N, 109.1378 W; GPS Reading.  
Avalanche affected slope with many large bouders and soil pockets. Phenology: flowering. 

Rob Massatti, 7159.  7/7/2006. 		USFS 843075	Barcode: USFS0026427
     with Meghan Taylor
_________________________________________________________________________

88.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 3 mi W of Sanford Park; ca 21 air mi W of Lander.  Elev. 9450-9520 ft.
T32N R103W S4 SE1/4.  42.7682 N, 109.1378 W; GPS Reading.  
Soil pockets amongst boulders on avalanche affected slope. Phenology: flowering & fruiting. 

Rob Massatti, 7212.  7/7/2006. 		USFS 843074	Barcode: USFS0026426
     with Meghan Taylor
_________________________________________________________________________

89.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Louis Lake Guard Station to Deer Creek Park, ca 19 air mi SSW of Lander.  Elev. 9320-9510 ft.
T30N R101W S10; also N1/4 S11 and South1/4 S2.  42.5927 N, 108.8747 W to 42.5882 N, 108.8923 W; GPS Reading.  
Wet graminoid meadow with high moss cover. Phenology: flowering. 

Rob Massatti, 7341.  7/13/2006. 		USFS 843073	Barcode: USFS0026425
_________________________________________________________________________

90.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Grave Lake, ca 14 air mi WNW of Shoshone Lake.  Elev. 10060-10220 ft.
T33N R104W S3 N1/2; also NW1/4 S2.  42.8618 N, 109.267 W to 42.8654 N, 109.2469 W; GPS Reading.  
Dry rocky meadow. Phenology: flowering. 

Rob Massatti, 7596.  7/18/2006. 		USFS 843072	Barcode: USFS0026424
_________________________________________________________________________

91.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Angel Pass to Dennis Lake, ca 11 air mi SE of Gannett Peak.  Elev. 10770-11490 ft.
T35N R106W S7 E1/2; also S8 and S9.  43.02 N, 109.5518 W to 43.0175 N, 109.5125 W; GPS Reading.  
Alpine riparian stream and lake margins. Phenology: flowering. 

Rob Massatti, 7836.  7/25/2006. 		USFS 843071	Barcode: USFS0026423
     with Aaron Wells
_________________________________________________________________________

92.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Gunnison County: 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.  Elev. 11160-11920 ft.
T49N R6E S27 SW1/4; also N1/2 S28, NW1/4 S34, N1/2 S20; also W1/2 S21.  38.473 N, 106.2872 W.  
Subalpine tundra with intermittent spruce glades. Phenology: flowering & fruiting. 

Melanie Arnett, 1699.  7/16/1998. 		RM 
_________________________________________________________________________

93.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: along East Fork Alpine Gulch, ca 1.1-1.2 air mi W-SW of Red Mountain, ca 0.5-1.4 air mi NWN of Grassy Mountain.  Elev. 10600-12200 ft.
T43N R4W S19.  37.9645 N, 107.3486 W; uncertainty 1 mi..  
Krummholtz to alpine. Phenology: flowering & fruiting. 

Melanie Arnett, 7918.  8/30/1999. 		RM 747442
_________________________________________________________________________

94.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Routt County: Sierra Madre/Park Ranges: Park Range: ca 21 air mi WNW of Walden at Red Dirt Pass, Mount Zirkel and south.  Elev. 11400-12000 ft.
T10N R82W S19; also S30; also T10N R83W S24.  
Alpine area. 

Nancy Kastning, 2348.  7/20/1989. 		 
     with Diane Fraser
_________________________________________________________________________

95.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Jackson County: Sierra Madre/Park Ranges: Park Range: ca 22 air mi WSW of Walden in the Slide Lake, Rainbow Lake area.  Elev. 10000-10800 ft.
T8N R83W S24; also T8N R82W S19 and S20.  
Dry areas. 

Nancy Kastning, 2526.  7/26/1989. 		 
     with Heather & Joel Kastning
_________________________________________________________________________

96.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: Wyoming National Forest: divide between Heart and Round lakes.  Elev. 10500 ft.
T36N R108W S6.  43.121 N, 109.7909 W; uncertainty 1 mi..  
20% northern slope; loam and sand; alpine grassy slopes with Erigeron, Arnica, and hairgrass; scattering. Phenology: flowering & fruiting. 

Charles H. McDonald, McD&S-60.  7/23/1926. 		USFS 402845	Barcode: USFS0070924
     with H. A. Shannon
_________________________________________________________________________

97.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: Piney Mountain, 25 mi W of Big Piney.  Elev. 8500-10660 ft.
T30N R115W S17.  42.5857 N, 110.5582 W; NAD 83, uncertainty 2 mi., Digital Map.  
Open places in subalpine forest. Phenology: flowering & fruiting. 

Edwin B. Payson, 2702.  7/12/1922. 		RM 93869	Barcode: RM0265361
     with Lois B. Payson
_________________________________________________________________________

98.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Lincoln County: Snake River Range: Sheep Mountain (Ferry Peak), near Alpine.  Elev. 6600-9600 ft.
T37N R118W S10.  43.2073 N, 110.9743 W; NAD 83, uncertainty 1 mi., Digital Map.  
Dry slopes near summit. Phenology: flowering & fruiting. 

Edwin B. Payson, 3473.  7/11/1923. 		RM 98203	Barcode: RM0265576
     with George M. Armstrong
_________________________________________________________________________

99.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: small lakes; ca 1 mi N of Hoyt Peak.  Elev. 9500 ft.
T52N R110W S8 SE1/4; and NE1/4 S17.  44.4908 N, 110.1275 W; uncertainty 1 mi..  
Growing in the open with Poa incurva, Luzula parviflora, and Ivesia gordonii. Phenology: flowering & fruiting. 

Erwin F. Evert, 2315.  8/8/1980. 		RM 334562	Barcode: RM0044144
_________________________________________________________________________

100.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Park County: Beartooth Mountains: around Gardner Lake.  Elev. 10225 ft.
T58N R104W S32 N1/2.  44.9659 N, 109.453 W; uncertainty 1 mi..  
On tundra. Phenology: fruiting. 

Erwin F. Evert, 6193.  8/23/1983. 		RM 531341	Barcode: RM0044145
_________________________________________________________________________

101.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: on the divide between Avalanche Peak and Crow Creek Pass, along the Yellowstone National Park boundary.  Elev. 9600-10100 ft.
T52N R110W S6; also S7.  44.5053 N, 110.1477 W; uncertainty 2 mi..  
Forest-tundra ecotone. Phenology: flowering & fruiting. 

Erwin F. Evert, 7156.  7/25/1984. 		RM 609655	Barcode: RM0044139
_________________________________________________________________________

102.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Lincoln County: S of Fontenelle Mountain: Commissary Ridge.  Elev. 10000 ft.
T28N R116W S19.  42.39917 N, 110.64944 W; uncertainty 1 mi..  
Southeast exposure, slope 4-5%, scarce, associated with Erigeron, Eriogonum, Silene, and Poa. Phenology: flowering & fruiting. 

Frank Smith, 1158.  8/15/1978. 		RM 313082	Barcode: RM0265362
_________________________________________________________________________

103.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Big Horn County: Big Horn Range: immediately behind the first cabin on the right as you enter Porcupine Ranger Station.  Elev. 8740 ft.
T56N R91W S18 NE1/4 of SE1/4.  44.8323 N, 107.853 W; uncertainty 0.25 mi..  
Grassy understory of an extremely open Picea engelmannii stand on the ledge and incline above the riparian zone of creek on light brown, slightly disturbed soil; occurs with Arnica cordifolia, taraxacum laevigatum, Lupinus argenteus var. depressus, Poa Phenology: flowering. 

Kevin O'Dea, 10.  7/22/1999. 		RM 668668	Barcode: RM0265366
     with JoAnn Storlie
_________________________________________________________________________

104.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Big Horn County: Big Horn Range: 1/4 mi NW of Wyoming Gulch on a hillside above Porcupine Creek, ca 1 mi SW of Porcupine Ranger Station off Forest Road 129.  Elev. 9080 ft.
T56N R91W S20 NE1/4 of NW1/4.  44.8178 N, 107.8328 W; uncertainty 0.25 mi..  
Edge of a Picea engelmannii-Abies lasiocarpa stand amongst Festuca idahoensis, Lupinus argenteus var. depressus, Arnica cordifolia, and Potentilla on dry, fine textured light brown soil containing a fair amount of light colored pebbles. Phenology: flowering & fruiting. 

Kevin O'Dea, 13.  7/22/1999. 		RM 668669	Barcode: RM0265367
     with JoAnn Storlie
_________________________________________________________________________

105.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Albany County: Snowy Range: below Sugar Loaf.  Elev. 10800 ft.
T16N R79W S18.  41.3564 N, 106.31278 W; uncertainty 1 mi..  
Dry soil near the upper edge of the spruce-fir forest. Phenology: flowering & fruiting. 

Larry C. Bliss, 440.  7/2/1954. 		RM 254025	Barcode: RM0265548
_________________________________________________________________________

106.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: Wind River Mountains: Bridger National Forest: near Seneca Lake.  Elev. 10400 ft.
T36N R107W S29.  43.05972 N, 109.65306 W; uncertainty 2 mi..  
10% eastern open slope; frequent. Phenology: flowering & fruiting. 

Mont E. Lewis, 1026.  7/24/1964. 		USFS 402825	Barcode: USFS0070925
_________________________________________________________________________

107.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: Bridger National Forest: 1 mi down trail from Doubletop Mountain.  Elev. 10000 ft.
T37N R108W S33.  43.1329 N, 109.8247 W; uncertainty 1 mi..  
Open spruce. Phenology: flowering & fruiting. 

Mont E. Lewis, 987.  7/26/1963. 		USFS 402826	Barcode: USFS0070926
_________________________________________________________________________

108.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Park County: Bridger National Forest: Willow Creek.  Elev. 10000 ft.
T36N R109W S3.  43.121 N, 109.8499 W; uncertainty 1 mi..  
10% southern slope; sandy loam; timber with LbP and CAR; scarce. Phenology: flowering. 

Ralph K. Gierisch, 2587.  7/26/1963. 		USFS 402824	Barcode: USFS0070927
_________________________________________________________________________

109.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Teton County: North ridge of Breccia Peak.  Elev. 10700 ft.
T44N R110W S8.  43.7922 N, 110.0778 W; uncertainty 1 mi..  
Scree and talus. Phenology: flowering & fruiting. 

Richard W. Scott, 6256a.  7/23/1987. 		RM 532674	Barcode: RM0265550
_________________________________________________________________________

110.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: Roaring Fork Mountain.  Elev. 10600 ft.
T31N R102W S11.  42.6733 N, 108.9817 W; uncertainty 1 mi..  
Late snowbed. Phenology: flowering & fruiting. 

Richard W. Scott, 8028.  8/2/1990. 		RM 616229	Barcode: RM0044146
_________________________________________________________________________

111.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: Roaring Fork Mountain.  Elev. 10600 ft.
T31N R102W S11.  42.6733 N, 108.9817 W; uncertainty 1 mi..  
Late snowbed. Phenology: flowering & fruiting. 

Richard W. Scott, 8028.  8/2/1990. 		RM 616246	Barcode: RM0044147
_________________________________________________________________________

112.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sheridan County:   Elev. 9400 ft.
T54N R90W S2 N1/2.  44.6888 N, 107.6532 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Alpine meadow with Myosotis and Polygonum bistortoides. Rays yellow. Phenology: flowering. 

Robert D. Dorn, 3801.  7/29/1982. 		RM 340093	Barcode: RM0265363
_________________________________________________________________________

113.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Carbon County: Sierra Madre: Red Mountain, ca 11 air mi WSW of Encampment.  Elev. 10400 ft.
T14N R85W S32.  
Infrequent on open rocky slope. Phenology: flowering & fruiting. 

Roger L. Williams, 136.  7/14/1985. 		RM 364877	Barcode: RM0265539
_________________________________________________________________________

114.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Carbon County: Sierra Madre: Continental Divide Trail, ca 10.5 air mi SW of Encampment.  Elev. 10400 ft.
T13N R85W S15.  
Open rocky ridge. Few plants. Phenology: flowering & fruiting. 

Roger L. Williams, 540.  7/4/1987. 		RM 396686	Barcode: RM0265547
_________________________________________________________________________

115.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Park County: Shoshone National Forest: North Fork Pickett Creek, ca 35 mi W of Meeteetse.  Elev. 8283 ft.
T49 R104W S36 SE1/4.  
Riparian community and adjacent to sage bruck flats. Phenology: flowering & fruiting. 

Ron Kass, 4372.  8/3/1995. 		RM 742816	Barcode: RM0044148
     with B. Chesler
_________________________________________________________________________

116.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming: 
Phenology: flowering & fruiting. 

Vie Willits, 585.  //. 		RM 69045	Barcode: RM0265360
_________________________________________________________________________

117.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: N of Snowy Range.  Elev. 10500 ft.
T16N R79W S6.  41.3869 N, 106.3128 W; uncertainty 2 mi..  
Dry, rocky soil. Phenology: flowering & fruiting. 

Wilhelm G. Solheim, 378.  7/18/1930. 		RM 288755	Barcode: RM0265549
_________________________________________________________________________

118.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: Southern Absarokas: Continental Divide ridge on north side of Bonneville Creek and Pinnacle Buttes, ca 2 mi NE of Brooks.  Elev. 10900 ft.
T44N R109W S8 SW1/4; also NW1/4 S17.  43.7922 N, 109.9582 W.  
Subalpine meadow on humus sod with scattered krummholz and ribbon forests of Picea engelmannii, Abies lasiocarpa, and Pinus albicaulis; with Artemisia scopulorum and Deschampsia cespitosa. Phenology: flowering & fruiting. 

Walter Fertig, 16925.  7/27/1996. 		RM 615121	Barcode: RM0044161
_________________________________________________________________________

119.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: just NE of pond E of ridge E of Glacier Lake, near plot 142.  Elev. 10760 ft.
T16N R79W S3 SE1/4 of SE1/4.  41.38722 N, 106.2556 W; uncertainty 0.25 mi..  
Dry, rocky southeast facing slope. Phenology: flowering & fruiting. 

June Haines, 10256.  8/27/1991. 		RM 575299	Barcode: RM0265545
     with Mark Lombardi
_________________________________________________________________________

120.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: slopes NE of East Glacier Lake.  Elev. 3300 m.
T16N R79W S3 South1/2.  41.38722 N, 106.2556 W; uncertainty 1 mi..  
Spruce-fir forest. Phenology: flowering & fruiting. 

June Haines, 7345.  7/14/1988. 		RM 548733	Barcode: RM0265540
     with Claudia Regan
_________________________________________________________________________

121.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: E of East Glacier Lake, near plot 5.  Elev. 11000 ft.
T16N R79W S3 South1/2.  41.38722 N, 106.2556 W; uncertainty 1 mi..  
Bouldery/rocky southwest facing slope. Phenology: flowering & fruiting. 

June Haines, 7527.  7/14/1989. 		RM 554467	Barcode: RM0265541
     with Claudia Regan
_________________________________________________________________________

122.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: S of East Glacier Lake, along the East Glacier outlet, just below flume, near plot 82.  Elev. 10760 ft.
T16N R79W S3.  41.38722 N, 106.2556 W; uncertainty 1 mi..  
Riparian habitat. Phenology: flowering & fruiting. 

June Haines, 7684b.  8/1/1989. 		RM 554468	Barcode: RM0265542
     with Claudia Regan
_________________________________________________________________________

123.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: N of eastern edge of East Glacier Lake, above plot 12.  Elev. 10900 ft.
T16N R79W S3.  41.38722 N, 106.2556 W; uncertainty 1 mi..  
At the beginning of a drainage; edge of moist meadow. Phenology: flowering & fruiting. 

June Haines, 7984.  7/23/1990. 		RM 575297	Barcode: RM0265543
     with Maria Hille
_________________________________________________________________________

124.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: S of eastern edge of East Glacier Lake, near plot 32.  Elev. 3280 m.
T16N R79W S3 South1/2; near center of section line.  41.38722 N, 106.2556 W; uncertainty 1 mi..  
Rocky southeast facing slope. Phenology: flowering & fruiting. 

June Haines, 8169.  8/8/1990. 		RM 575298	Barcode: RM0265544
     with Henrietta Bauer
_________________________________________________________________________

125.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sheridan County:   Elev. 9400 ft.
T54N R90W S2 N1/2.  44.6888 N, 107.6532 W; uncertainty 1 mi..  
Alpine meadow with Myosotis and Polygonum bistortoides. Phenology: flowering. 

Robert D. Dorn, 3801.  7/29/1982. 		RM 
_________________________________________________________________________

126.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Jackson County: North-central Colorado: Medicine Bow Mountains: ca 1/4 mi N of Montgomery Pass and to the W, ca 6 air mi ENE of Gould; ca 23 air mi SE of Walden.  Elev. 10400-11000 ft.
T7N R76W S27.  40.5465 N, 105.9039 W.  
Subalpine spruce-fir forest. Phenology: flowering. 

B. E. Nelson, 50200.  7/5/2000. 		RM 756488
_________________________________________________________________________

127.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Jackson County: North-central Colorado: Medicine Bow Mountains: Colorado State Forest: ca 5 air mi NE of Gould.  Elev. 12000-12300 ft.
T7N R76W S9 NW1/4.  40.5899 N, 105.9229 W.  
Lush alpine slope leading to ridge. Phenology: flowering. 

Ronald L. Hartman, 68552.  7/21/2000. 		RM 756487
     with Sarah Nunn
_________________________________________________________________________

128.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Grand County: North-central Colorado: Rabbit Ears Range: Arapaho National Forest: from top of Parkview Mountain, ENE on ridge for ca 2 trail mi, 28-29 air mi SSE of Walden.  Elev. 10600-12296 ft.
T4N R78W S9 NW1/4; also W1/4 S4.  40.3251 N, 106.1282 W.  
Rocky south exposure and ridge. Phenology: flowering & fruiting. 

Ronald L. Hartman, 69167.  7/30/2000. 		RM 756486
     with Sarah Nunn
_________________________________________________________________________

129.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Jackson County: North-central Colorado: Rabbit Ears Range: along Grassy Run or Trail 1135 on the east side of Arapaho Ridge, ca 7.5-8 air mi SW of Rand; ca 23.5 air mi S of Walden.  Elev. 10150-11400 ft.
T5N R79W S20 S1/2.  40.3873 N, 106.2846 W; uncertainty 1 mi..  
Open subalpine spruce forest. Phenology: flowering & fruiting. 

B. E. Nelson, 54134.  7/16/2001. 		RM 761643
_________________________________________________________________________

130.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Jackson County: North-central Colorado: Never Summer Mountains: Never Summer Wilderness: Baker Pass NW to peak"11740".  Elev. 11400-11740 ft.
T5N R76W S16 N1/4; also SW1/4 S9.  40 24' 8.9" N, 105 54' 59.2" W; uncertainty 2 mi..  
Alpine. Phenology: flowering & fruiting. 

Ronald L. Hartman, 71933.  7/10/2001. 		RM 761642
_________________________________________________________________________

131.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: east slope of Teewinot Mountain, ca 6.5 air mi NW of Moose; ca 15.5 air mi SW of Moran.  Elev. 10295 ft.
T44N R116W S33 NW1/4.  43.7381 N, 110.7752 W; GPS Reading.  
Alpine slope and rock outcrop. Phenology: flowering & fruiting. 

David Scott, 1435.  7/7/2006. 		RM 825598	Barcode: RM0013448
_________________________________________________________________________

132.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Teton County: 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.  Elev. 9740 ft.
T47N R116W S30 SW1/4.  44.0066 N, 110.8284 W; GPS Reading.  
Alpine limestone mountain top. Phenology: flowering & fruiting. 

David Scott, 1794.  7/13/2006. 		RM 825597	Barcode: RM0013447
     with Klara Varga, Nancy Bockino, and Mike Straw
_________________________________________________________________________

133.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: near Moran Bay, ca 13 air mi W of Moran; ca 14 air mi NNW of Moose.  Elev. 7210 ft.
T45N R116W S23 NW1/4.  43.8548 N, 110.7506 W; GPS Reading.  
Talus slope in mountains. Phenology: flowering & fruiting. 

David Scott, 1897.  7/16/2006. 		RM 825596	Barcode: RM0013446
     with Nancy Bockino
_________________________________________________________________________

134.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Teton County: 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.  Elev. 9640 ft.
T46N R116W S7 SE1/4.  43.965 N, 110.8173 W; uncertainty 0.25 mi..  
Subalpine limestone ridge with krummholtz Picea engelmannii. Phenology: flowering & fruiting. 

David Scott, 4564.  7/11/2007. 		RM 837325	Barcode: RM0016935
     with Klara Varga
_________________________________________________________________________

135.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: on The Jaw, ca 9 air mi NW of Moose; ca 15.5 air mi WSW of Moran.  Elev. 10800 ft.
T44N R116W S16 SW1/4.  43.7784 N, 110.7867 W; GPS Reading.  
Alpine granite talus and slope with small patches of tundra. Phenology: flowering & fruiting. 

David Scott, 5063.  8/2/2007. 		RM 837324	Barcode: RM0016934
_________________________________________________________________________

136.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: on the east face of Teewinot Mountain, ca 7 air mi NW of Moose; ca 15 air mi WSW of Moran.  Elev. 10640 ft.
T44N R116W S28 SE1/4.  43.7488 N, 110.7754 W; GPS Reading.  
Steep alpine slope dominated by Juncus parryi. Phenology: flowering & fruiting. 

David Scott, 5088.  8/3/2007. 		RM 837323	Barcode: RM0016933
_________________________________________________________________________

137.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in Webb Canyon, ca 17 air mi WNW of Moran; ca 21.5 air mi NNW of Moose.  Elev. 8600 ft.
T46N R116W S16 NW1/4.  43.9511 N, 110.7826 W; uncertainty 0.25 mi..  
Pinus albicaulis and Abies lasiocarpa forest. Phenology: flowering & fruiting. 

David Scott, 5228.  8/8/2007. 		RM 837322	Barcode: RM0016932
     with Klara Varga
_________________________________________________________________________

138.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: Gobblers Knob at Deer Creek Pass, ca air mi 40 SW of Cody.  Elev. 10000 ft.
T48N R107W S5.  44.1548 N, 109.7393 W.  
Rocky tallus and meadows at tiberline. 

Neil Snow, 2237.  6/18/1988. 		 
_________________________________________________________________________

139.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: Teton Wilderness: along outfitters trail W of Throrofare Plateau, ca 2.5 air mi S of Yellowstone National Park.  Elev. 9300 ft.
T48N R110W S27.  44.0978 N, 110.0423 W.  
Dry, rocky meadow. 

Neil Snow, 2884.  6/30/1988. 		 
_________________________________________________________________________

140.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Bridger-Teton National Forest: southern slopes and summit area of Angle Mountain, ca 6 air mi NW of Togwotee Pass.  Elev. 10175 ft.
T44N R111W S2.  43.8066 N, 110.1375 W.  
Timberline and alpine tundra on limestone. 

Neil Snow, 4062.  7/24/1988. 		 
     with Diane Kelly
_________________________________________________________________________

141.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Gilpin County: Silver Plume.  Elev. 13000 ft.
Phenology: flowering & fruiting. 

C. L. Shear, 4970.  8/24/1895. 		RM 150273
_________________________________________________________________________

142.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Larimer County: Rocky Mountain National Park: Specimen Mountain.  Elev. 11600 ft.
Dry, sandy soil. Phenology: flowering & fruiting. 

Dale W. McNeal Jr., 271.  8/23/1963. 		RM 276552
_________________________________________________________________________

143.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Grand County: Berthoud Pass.  Elev. 11000-12000 ft.
Phenology: flowering. 

Frank Tweedy, 5817.  7//1903. 		RM 47875
_________________________________________________________________________

144.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Gilpin County: Eldora to Baltimore.  Elev. 8500-9500 ft.
Phenology: flowering & fruiting. 

Frank Tweedy, 5824.  6/20/1903. 		RM 47872
_________________________________________________________________________

145.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Larimer County: Lulu Pass.
Phenology: flowering & fruiting. 

George E. Osterhout, 271.  8/14/1984. 		RM 169856
_________________________________________________________________________

146.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Larimer County: Estes Park: range beyond Windy Gulch.  Elev. 11500 ft.
T5N R74W S16.  40.3937 N, 105.695 W; NAD 83, uncertainty 3 mi., Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

George E. Osterhout, 3107.  8/19/1905. 		RM 169857
_________________________________________________________________________

147.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Larimer County: Chambers Lake.
Phenology: flowering & fruiting. 

George E. Osterhout, 3717.  7/2/1908. 		RM 169865
_________________________________________________________________________

148.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Larimer County: Mount Cameron.
Phenology: flowering. 

George E. Osterhout, 3811.  8/15/1908. 		RM 169863
_________________________________________________________________________

149.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Larimer County: Mount Cameron.
Phenology: flowering & fruiting. 

George E. Osterhout, 3811.  8/15/1908. 		RM 62077
_________________________________________________________________________

150.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Lake County: Mount Elbert.  Elev. 12000 ft.
Phenology: flowering. 

Ira W. Clokey, 3628.  7/20/1919. 		RM 169908
_________________________________________________________________________

151.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Grand County: Mount Howard.  Elev. 3270 m.
Dry open hillside. Phenology: flowering & fruiting. 

Ira W. Clokey, 4383.  8/18/1921. 		RM 90103
_________________________________________________________________________

152.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Pitkin/Gunnison County: Elk Mountains: ridge S of Taylor Pass.  Elev. 3850 m.
Alpine ridge. Documentation of: Use of the Braun-Blanquet Phytosociological Technique in a Colorado Alpine Vegetation Study. Phenology: flowering. 

Katherine I. Matthews, 1894.  7//1986. 		RM 533074
_________________________________________________________________________

153.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Summit County: Breckenridge.  Elev. 12000 ft.
Phenology: flowering & fruiting. 

Kenneth K. Mackenzie, 310.  8//1901. 		RM 30567
_________________________________________________________________________

154.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Lake County: Near Leadville.  Elev. 10100 ft.
T9S R80W S23; also S24, S25, & S26.  39.24478 N, 106.29155 W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

L. M. Schedin, 513.  //. 		RM 97901
     with N. T. Schedin
_________________________________________________________________________

155.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Routt County: Hahns Peak.
Burnt timber flats, alpine. Phenology: flowering & fruiting. 

Leslie N. Goodding, 1698.  7/27/1903. 		RM 52156
_________________________________________________________________________

156.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Routt County: Summit of North Park  Range.
Rocky ledges. Phenology: flowering & fruiting. 

Leslie N. Goodding, 1838.  8/10/1903. 		RM 52157
_________________________________________________________________________

157.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, no county County: Beaver Creek.  Elev. 9500-12000 ft.
Phenology: flowering. 

no collector, 2682.  7/17/1898. 		RM 47198
_________________________________________________________________________

158.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Conejos County: Cumbres Pass.  Elev. 10300 ft.
T32N R5E S1.  
In moist meadow with Bromus, Senecio and Achillea. Phenology: flowering & fruiting. 

Patricia P. Douglas, 1483.  8/26/1986. 		RM 395354
_________________________________________________________________________

159.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Lake County: Cochetopa National Forest: 1 mi E of Independence Pass.  Elev. 11916 ft.
Dry hillside. Phenology: flowering & fruiting. 

Reed C. Rollins, 1351.  7/10/1936. 		RM 471120
_________________________________________________________________________

160.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Summit County: 5.5 mi S of Breckenridge: junction of State Hwy 9 and Blue Lakes Road.  Elev. 3595 m.
T8S R78W S1.  
Loam soil of south facing slope among rivulets beneath Picea Engelmann and Abies lasiocarpa. Phenology: flowering. 

Steve Nelson, 703.  7/19/1972. 		RM 345169
_________________________________________________________________________

161.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Table Mountain; ca 4-5 air mi ENE of Driggs, Idaho.  Elev. 9900-11100 ft.
T44N R117W S26; also S27.  43.7483 N, 110.853 W.  
Alpine meadows and rocky areas. Phenology: flowering & fruiting. 

Ronald L. Hartman, 30702.  7/26/1991. 		RM 693495	Barcode: RM0265562
     with Rafael Molina
_________________________________________________________________________

162.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Teton County: Targhee National Forest: Crest of Teton Range: summit of Mount Glory and ridge north.  Elev. 9800-10100 ft.
T41N R118W S12; also S13.  43.533 N, 110.9542 W.  
Open ridge top dominated by forbs/bunch grasses, scattered Picea pungens, Abies lasiocarpa, and Pinus albicaulis. Phenology: flowering. 

Stuart Markow, 4886b.  8/2/1991. 		RM 693496	Barcode: RM0265563
_________________________________________________________________________

163.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Teton Crest Trail, ca 14 air mi NE of Tetonia, Idaho.  Elev. 9700-10400 ft.
T45N R117W S15; also S22.  43.8635 N, 110.8857 W.  
Open areas dominated by forbs and grasses, with scattered Picea engelmannii, Abies lasiocarpa, and some riparian. Phenology: flowering & fruiting. 

Stuart Markow, 5320b.  8/7/1991. 		RM 693485	Barcode: RM0265559
_________________________________________________________________________

164.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Idaho, Fremont County: Targhee National Forest: Centennial Mountains: ridge from Sawtell Peak W to Continental Divide, ca 4 air mi S of Henrys Lake.  Elev. 9100-9200 ft.
T14N R42E S12.  
Coniferous forest dominated by Abies lasiocarpa and Picea engelmannii, with some open ridgetops. 

Stuart Markow, 8997.  7/8/1992. 		 
_________________________________________________________________________

165.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Devils Causeway, ca 34 air mi NNE of Glenwood Springs; ca 4 air mi NE of Trappers Lake.  Elev. 11600 ft.
T1N R87W S28.  40.0244 N, 107.1649 W.  
Narrow basalt ridge with flat top, with krummholtz subalpine fir and willow, and meadow. 

James P. Vanderhorst, 1040b.  7/13/1990. 		 
_________________________________________________________________________

166.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: Flat Tops Wilderness: Big Marvine Peak, ca 30 air mi ESE of Meeker.  Elev. 11700 ft.
T1S R89W S23.  39.9497 N, 107.3434 W.  
Alpine and subalpine areas on rocky, flat mountain top, with krummholtz fir and willow. 

James P. Vanderhorst, 1836.  8/16/1990. 		 
_________________________________________________________________________

167.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Willow Creek Drainage: Grayback Ridge above Little Greys River, ca 1-1.5 air mi W to NW of Pickle Pass, ca 19 air mi ESE of Alpine, ca 29 air mi NE of Afton.  Elev. 9400 ft.
T36N R116W S14.  43.0908 N, 110.6542 W; uncertainty 1 mi..  
Steep slope on lee side of limestone ridge. 

B. E. Nelson, 19736.  7/16/1990. 		RM 1018322	Barcode: RM0302758
_________________________________________________________________________

168.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Sheep Pass and vicinity, ca 8 air mi ESE of Smoot, ca 12 air mi SE of Afton.  Elev. 10100 ft.
T30N R117W S10.  42.6 N, 110.75 W; uncertainty 1 mi..  
Steep southeasterly facing rocky limestone slope. Phenology: flowering. 

B. E. Nelson, 22874.  7/10/1992. 		RM 1010276	Barcode: RM0286993
     with Russ Nelson and Orval C. Harrison
_________________________________________________________________________

169.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Adams Creek Pack Trail pass, 1.5 air mi SSW of Ramshorn Peak S to peak 10315 elevation.  Elev. 10000-10315 ft.
T38N R114W S31; also T37N R114W S6 and S7.  43.2133 N, 110.5636 W.  
Limestone outcrops and alpine/subalpine meadow with scattered whitebark pine and Engelmann spruce. 

Ronald L. Hartman, 27331.  7/16/1990. 		RM 1018321	Barcode: RM0302757
_________________________________________________________________________

170.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: slope W of Corral Creek Lake overlook W to valley bottom; ca 8.5 air mi ESE of Afton.  Elev. 9400-10200 ft.
T31N R117W S8.  42.6858 N, 110.7881 W.  
Scree slope. Phenology: flowering. 

Ronald L. Hartman, 34015.  7/19/1992. 		RM 1010275	Barcode: RM0286992
_________________________________________________________________________

171.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Deadman Mountain trail, 1-2 miles from trailhead; 0.5 mi N to summit of Deadman Mountain.  Elev. 10000-10361 ft.
T35N R116W S15; also S22.  43.0133 N, 110.6686 W.  
Limestone ridge with whitebark pine and Douglas fir. Phenology: flowering & fruiting. 

Ronald L. Hartman, 34581.  7/22/1992. 		RM 1010274	Barcode: RM0286991
_________________________________________________________________________

172.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: south end of Triple Peak from South Cottonwood Creek; ca 27 air mi SW of Daniel Junction.  Elev. 10000-10800 ft.
T32N R115W S8.  42.7617 N, 110.5617 W.  
Grassy slopes and limestone outcrops. Phenology: flowering & fruiting. 

Ronald L. Hartman, 35625.  8/14/1992. 		RM 1010273	Barcode: RM0286990
_________________________________________________________________________

173.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: south end of Mount McDougal between peaks 10780 and 10682 (feet).  Elev. 10550-10780 ft.
T33N R115W S5 NE1/4.  42.8669 N, 110.594 W.  
Rocky (limestone) slopes and summit with patches of whitebark pine, subalpine fir, and Engelmann spruce. Phenology: flowering & fruiting. 

Ronald L. Hartman, 36272.  8/19/1992. 		RM 1010272	Barcode: RM0286989
_________________________________________________________________________

174.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Trail up to Cheese Pass then N to Peak 10848 then SE to base.  Elev. 10000-10848 ft.
T30N R116W S35 E1/2; also SE1/2 S26.  42.5431 N, 110.6167 W.  
Rock slopes and ridge. Phenology: flowering. 

Ronald L. Hartman, 44033.  8/15/1993. 		RM 1015025	Barcode: RM0296379
_________________________________________________________________________

175.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: Hayden Creek at the east foot of Woody Ridge, 2-4 air mi SSE of Cooke City, MT, ca 53 air mi NW of Cody.  Elev. 8600-9200 ft.
T58N R108W S22.  44.995 N, 109.9009 W.  
Grassy stream bottom with spruce. Phenology: flowering & fruiting. 

B. E. Nelson, 12390.  7/14/1985. 		RM 535452	Barcode: RM0044159
     with Ronald L. Hartman
_________________________________________________________________________

176.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: along the trail from Lee City to Hoodoo Basin between Dike and Lamar Mountains and Hoodoo Peak, ca 39.5 air mi WNW of Cody.  Elev. 9000-9900 ft.
T54N R108W S1; also S2.  44.6888 N, 109.82 W.  
Hard clay slopes in whitebark pine woodland. Phenology: flowering & fruiting. 

B. E. Nelson, 12689.  7/22/1985. 		RM 535453	Barcode: RM0044158
     with Ronald L. Hartman
_________________________________________________________________________

177.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: high ridge NW of Bonneville Pass, ca 2.5 air mi NE of Brooks Lake, ca 24 air mi NW of Dubois.  Elev. 10100 ft.
T44N R109W S17.  43.7781 N, 109.9614 W.  
Open whitebark pine forest with scattered spruce and fir. 

B. E. Nelson, 14748.  8/11/1987. 		RM 
     with Neil Snow and Diane Parker
_________________________________________________________________________

178.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: high ridge NW of Bonneville Pass, ca 2.5 air mi NE of Brooks Lake, ca 24 air mi NW of Dubois.  Elev. 10100 ft.
T44N R109W S17.  43.7781 N, 109.9614 W.  
Hard clay slopes with scattered whitebark pine. 

B. E. Nelson, 14846.  8/11/1987. 		RM 
     with Neil Snow and Diane Parker
_________________________________________________________________________

179.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: between Five Springs Point and Elk Springs Creek, ca 3 air mi WNW of Medicine Wheel Archeological Site, ca 21.5 air mi E of Lovell.  Elev. 8900 ft.
T56N R92W S18.  44.83222 N, 107.9744 W; uncertainty 1 mi..  
Stony clearing in spruce-fir forest. Phenology: flowering & fruiting. 

B. E. Nelson, 6219.  7/13/1980. 		RM 347778	Barcode: RM0265369
_________________________________________________________________________

180.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: S of Nash Fork Campground along Wyo Hwy 130.  Elev. 10200 ft.
T16N R79W S14 NE1/4.  41.3569 N, 106.2367 W.  
Abundant in sandy stony road cut with Penstemon and Erigeron. Phenology: flowering & fruiting. 

B. E. Nelson, 722.  7/15/1973. 		RM 296367	Barcode: RM0265371
     with Linda Nelson
_________________________________________________________________________

181.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: 12.6 mi W of Centennial on Wyo Hwy 130, along Libby Creek across from Towner Lake Road.  Elev. 10600 ft.
T16N R79W S16 SW1/4.  41.3567 N, 106.2747 W; uncertainty 0.5 mi..  
Common in stony loam of bare areas on a slope. Phenology: fruiting. 

B. E. Nelson, 870.  8/6/1973. 		RM 296372	Barcode: RM0265364
_________________________________________________________________________

182.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: just NE of pond E of ridge E of East Glacier Lake, near plot 142.  Elev. 10760 ft.
T16N R79W S3 SE1/4 of SE1/4.  41.3872 N, 106.2556 W.  
Dry, rocky, southeast-facing slope. 

June Haines, 10256.  8/27/1991. 		RM 
     with Mark Lombardi
_________________________________________________________________________

183.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: W of pond E of ridge E of East Glacier Lake, near plot 105.  Elev. 10960 ft.
T16N R79W S3 SE1/4.  41.3872 N, 106.2556 W.  
Moist, rocky east-facing slope. 

June Haines, 10517.  9/9/1991. 		RM 
     with Kim Zawadzki
_________________________________________________________________________

184.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: slopes NE of East Glacier Lake.  Elev. 3300 m.
T16N R79W S3 South1/4.  41.3872 N, 106.2556 W.  
Spruce-fir forest. 

June Haines, 7345.  7/14/1988. 		RM 
     with Claudia Regan
_________________________________________________________________________

185.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ridge E of East Glacier Lake.  Elev. 3354 m.
T16N R79W S3 South1/4.  41.3872 N, 106.2556 W.  
Moist, southwest-facing canyon wall. Near Plot (18.7,13.4). 

June Haines, 7438.  8/8/1988. 		RM 
     with Claudia Regan, Bob Musselman and Will Moir
_________________________________________________________________________

186.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: S of east edge of East Glacier Lake.  Elev. 10800 ft.
T16N R79W S3 South1/2.  41.38722 N, 106.2556 W; uncertainty 1 mi..  
Dry, rocky mid-slope gap in Abies forest. Phenology: flowering & fruiting. 

June Haines, 7492.  7/12/1989. 		RM 554466	Barcode: RM0265551
     with Claudia Regan
_________________________________________________________________________

187.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: E of East Glacier Lake.  Elev. 11000 ft.
T16N R79W S3 South1/2.  41.3872 N, 106.2556 W.  
Bouldery, rocky southwest-facing slope. Near Plot 5. 

June Haines, 7527.  7/14/1989. 		RM 
_________________________________________________________________________

188.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: S of East Glacier Lake, along the East Glacier outlet, just below flume.  Elev. 10760 ft.
T16N R79W S3 South1/2.  41.3872 N, 106.2556 W.  
Riparian habitat. Near Plot 82. 

June Haines, 7684b.  8/1/1989. 		RM 
     with Claudia Regan
_________________________________________________________________________

189.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: N of eastern edge of East Glacier Lake, above plot 12, at the beginning of a drainage.  Elev. 10900 ft.
T16N R79W S3.  41.3872 N, 106.2556 W; uncertainty 1 mi..  
Edge of moist meadow. 

June Haines, 7984.  7/23/1990. 		RM 
     with Maria Hille
_________________________________________________________________________

190.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: S of eastern edge of East Glacier Lake, near plot 32.  Elev. 3280 m.
T16N R79W S3 South1/2; near center of section line.  41.3872 N, 106.2556 W.  
Rocky southeast-facing slope. 

June Haines, 8169.  8/8/1990. 		RM 
     with Henrietta Bauer
_________________________________________________________________________

191.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: rocky slopes above and N of pond E of ridge E of East Glacier Lake.  Elev. 10900 ft.
T16N R79W S3 SE1/4.  41.3872 N, 106.2556 W.  
Steep rocky slope. 

June Haines, 9332.  7/22/1991. 		RM 
     with Deana Hopkins and Maria Hille
_________________________________________________________________________

192.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 18 air mi N of Dubois, along Twilight Creek, ca 1 mi upstream from the junction with Horse Creek.  Elev. 9400 ft.
T44N R107W S11.  43.7922 N, 109.6594 W.  
Whitebark pine and spruce forest. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 1727.  7/31/1983. 		RM 555682	Barcode: RM0044155
     with Ruth E. B. Kirkpatrick
_________________________________________________________________________

193.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 42 air mi SW of Cody, ca 2 mi NE of junction of the South Fork of the Shoshone River and Needle Creek, ca 1 mi SW of Needle Mountain.  Elev. 10400-10800 ft.
T47N R106W S8.  44.0544 N, 109.6001 W.  
South-facing scree and talus slope. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 1873.  8/10/1983. 		RM 555652	Barcode: RM0044152
     with Geoffrey McNaughton
_________________________________________________________________________

194.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 27 mi SW of Meeteetse, along Meadow Creek ca 3 mi from junction from North Fork Wood River.  Elev. 10100-11000 ft.
T46N R104W S26; also S23 and S25.  43.9246 N, 109.3037 W.  
Scree and talus slopes with occasional mats of Geum rossii; gravelly, moist places. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 2112.  8/14/1983. 		RM 555653	Barcode: RM0044153
_________________________________________________________________________

195.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 13 air mi NNW of Dubois, along Burroughs Creek in the vicinity of Amoretti Peak.  Elev. 9200-9800 ft.
T43N R107W S4.  43.7202 N, 109.6993 W.  
Riparian, montane-subalpine; sand and gravel areas. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 4446.  7/20/1984. 		RM 555683	Barcode: RM0044154
_________________________________________________________________________

196.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 21 air mi SSW of Meeteetse, 3 mi NW of Cottonwood Peak, in the vicinity of and SE of Twin Lakes.  Elev. 8400-9200 ft.
T45N R101W S19; also S17 and S18.  43.8507 N, 109.023 W.  
Dry meadows. Phenology: fruiting. 

Robert S. Kirkpatrick, 4823.  7/24/1984. 		RM 566012	Barcode: RM0044157
_________________________________________________________________________

197.  Arnica rydbergii Greene 				Asteraceae

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 talus and scree slopes. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 4948.  7/26/1984. 		RM 555648	Barcode: RM0044156
_________________________________________________________________________

198.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: Southeastern Absarokas: ridge N of Ramshorn Basin and vicinity of Deacon Lake.  Elev. 9400-10000 ft.
T44N R107W S22; also S23.  43.7636 N, 109.6847 W; uncertainty 2 mi..  
Coniferous forest, grassy ridge, and high basin with internal drainage; grassy slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 18844.  8/17/1984. 		RM 555649	Barcode: RM0044150
_________________________________________________________________________

199.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: Yellowstone National Park: Hoodoo Basin trail, ca 7 air mi NW of Stinkingwater Peak.  Elev. 9900-10100 ft.
T55N R108W S26.  44.7178 N, 109.8402 W; uncertainty 1 mi..  
Alpine grassy slopes. Phenology: flowering. 

Ronald L. Hartman, 21402.  7/22/1985. 		RM 482435	Barcode: RM0244054
_________________________________________________________________________

200.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: Yellowstone National Park: 0.5-1 air mi S of Republic Pass; or ca 5 air mi S of Silver Gate, Montana.  Elev. 9200-9800 ft.
T57N R108W S5.  44.9514 N, 109.9416 W.  
Alpine meadows and rocky slopes. Phenology: fruiting. 

Ronald L. Hartman, 21545.  7/26/1985. 		RM 482436	Barcode: RM0265582
_________________________________________________________________________

201.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: North Fork Crandall Creek Trail, 20-22 trail mi WNW of Crandall Ranger Station.  Elev. 8800-9800 ft.
T57N R108W S27; also S28.  44.8933 N, 109.9009 W.  
Alpine meadows and wooded subalpine slopes along trail. Phenology: flowering & fruiting. 

Ronald L. Hartman, 21676.  7/27/1985. 		RM 535431	Barcode: RM0044151
_________________________________________________________________________

202.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: Lava Creek trail, ca 10.5 air mi NE of Moran Junction.  Elev. 7700-8100 ft.
T46N R112W S29; also S30, S31; also S32.  43.911 N, 110.3286 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Open rocky slope. 

Ronald L. Hartman, 22734.  6/18/1987. 		RM 658345
     with Neil Snow
_________________________________________________________________________

203.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: Yellowstone National Park: Sylvan Pass to Top Notch Peak.  Elev. 8700-10200 ft.
T52N R110W S19; also S20, S29, S30.  44.4618 N, 110.1477 W; uncertainty 2 mi..  
Spruce-fir and white bark pine forests and bald summits and rocky outcrops. 

Ronald L. Hartman, 23508.  6/29/1987. 		RM 
     with Neil Snow
_________________________________________________________________________

204.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: Hurricane Mesa, ca 7 air mi W of Crandall Ranger Station.  Elev. 9000-10000 ft.
T56N R107W S9.  44.84861 N, 109.75611 W; uncertainty 1 mi..  
Rocky subalpine ridge. Phenology: flowering & fruiting. 

Ronald L. Hartman, 23953.  7/5/1988. 		RM 535451	Barcode: RM0044149
     with T. J. Poll
_________________________________________________________________________

205.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Jim Creek, 1.5-2.5 air mi E of Wyoming Hwy 352.  Elev. 8400-8700 ft.
T37N R109W S4, S5.  43.2003 N, 109.9389 W; uncertainty 2 mi..  
Lodgepole pine forest, meadows, and wet areas. Phenology: flowering & fruiting. 

Ronald L. Hartman, 27589.  7/18/1990. 		RM 591121	Barcode: RM0265583
_________________________________________________________________________

206.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: side of ridge extending S from Fremont Peak, adjacent to south end of lake just downstream from Titcomb Lakes.  Elev. 10550-10600 ft.
T36N R107W S9.  43.1017 N, 109.6331 W.  
On side of ridge extending S from Fremont Peak; rock crevices and small grassy areas. Phenology: fruiting. 

Ronald L. Hartman, 28455.  8/27/1990. 		RM 591120	Barcode: RM0265584
_________________________________________________________________________

207.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: 0.5 air mi N of north end of Titcomb Lakes, on east side of basin.  Elev. 10900-11200 ft.
T36N R107W S31.  43.0458 N, 109.6731 W; uncertainty 1 mi..  
Rock outcrops. Phenology: fruiting. 

Ronald L. Hartman, 28530.  8/27/1990. 		RM 591639	Barcode: RM0265585
_________________________________________________________________________

208.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: peak 1.5 air mi WSW of Temple Peak, 3 air mi N of Independence Mountain.  Elev. 10400-11800 ft.
T31N R104W S1.  42.685 N, 109.1981 W.  
Rocky alpine slopes. Phenology: fruiting. 

Ronald L. Hartman, 31264.  8/19/1991. 		RM 586835	Barcode: RM0265586
_________________________________________________________________________

209.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: West slope of Mount 11747, ca 0.25 mi due W of North Fork Peak, 0.25 mi E of Hat Pass, ca 18 air mi ENE of Pinedale.  Elev. 10600-11740 ft.
T35N R106W S33; also T34N R106W S4.  42.9603 N, 109.5156 W.  
Grassy ledges and slopes between granite rock outcrops and boulder fields in alpine zone. Phenology: flowering & fruiting. 

Walter Fertig, 10393.  7/26/1991. 		RM 586845	Barcode: RM0265572
_________________________________________________________________________

210.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: West slope of Mount 11747, ca 0.25 mi due W of North Fork Peak, 0.25 mi E of Hat Pass, ca 18 air mi ENE of Pinedale.  Elev. 10600-11740 ft.
T35N R106W S33; also T34N R106W S4.  42.9603 N, 109.5156 W.  
Grassy ledges and slopes between granite rock outcrops and boulder fields in alpine zone. Phenology: flowering & fruiting. 

Walter Fertig, 10410.  7/26/1991. 		RM 586844	Barcode: RM0265573
_________________________________________________________________________

211.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: plateau 2 air mi NE of Silver Lake, 1.5 air mi S of summit of Mount Geikie, ca 28 air mi E of Pinedale.  Elev. 10400-10600 ft.
T33N R105W S24; also S25.  42.8169 N, 109.3372 W.  
Willow thicket adjacent to small, rocky stream. Phenology: flowering & fruiting. 

Walter Fertig, 10827.  8/6/1991. 		RM 586843	Barcode: RM0265561
_________________________________________________________________________

212.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: west slope and summit of Mount Geikie, ca 28 air mi E of Pinedale.  Elev. 11000-12370 ft.
T33N R105W S13.  42.8317 N, 109.3372 W.  
Grassy ledges between boulder outcrops in alpine zone. Phenology: flowering & fruiting. 

Walter Fertig, 10846.  8/6/1991. 		RM 586842	Barcode: RM0265574
_________________________________________________________________________

213.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: east slope of Twin Buttes, ca 27 air mi E of Pinedale.  Elev. 10600-11100 ft.
T32N R105W S2; also S3.  42.7733 N, 109.3353 W.  
Grassy, open ledges between rock outcrops in alpine zone. Phenology: flowering & fruiting. 

Walter Fertig, 11008.  8/7/1991. 		RM 586841	Barcode: RM0265575
_________________________________________________________________________

214.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: 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.  Elev. 10600-10800 ft.
T31N R102W S28; also S29.  42.6281 N, 109.0228 W.  
Open, steep, loose talus slope in subalpine fir/pine woods Phenology: flowering & fruiting. 

Walter Fertig, 11146.  8/9/1991. 		RM 586840	Barcode: RM0044160
_________________________________________________________________________

215.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: north slope of Gypsum Mountain, ca 29 air mi N of Pinedale.  Elev. 10000-11200 ft.
T38N R109W S10; also S11.  43.2692 N, 109.9169 W.  
Meadow on steep north-facing slope, dominated by Mertensia ciliata. Phenology: flowering & fruiting. 

Walter Fertig, 11443.  8/15/1991. 		RM 586839	Barcode: RM0265560
_________________________________________________________________________

216.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: East and west face of White Rock Mountain, ca 27 air mi N of Pinedale.  Elev. 10000-11200 ft.
T38N R108W S15.  43.2578 N, 109.7994 W; uncertainty 1 mi..  
Limestone/sandstone boulder field on rocky spine and east-facing slope. Phenology: fruiting. 

Walter Fertig, 11629.  8/17/1991. 		RM 586838	Barcode: RM0265558
_________________________________________________________________________

217.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Dragon Head Peak, ca 25 air mi E of Pinedale.  Elev. 10600-12200 ft.
T34N R105W S26; also S27.  42.8908 N, 109.3781 W; uncertainty 2 mi..  
Open, grassy slopes between boulder fields in alpine zone. Phenology: fruiting. 

Walter Fertig, 12081.  8/22/1991. 		RM 586837	Barcode: RM0265557
_________________________________________________________________________

218.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Pixley Creek Valley and adjacent granite slopes, ca 3.5 air mi NE of Squaretop Mountain, ca 24.5 air mi N of Pinedale.  Elev. 10000-11600 ft.
T38N R107W S28; also S29.  43.2317 N, 109.7006 W; uncertainty 2 mi..  
Shady, moist subalpine fir forest on north side of canyon on granite talus. Soil with thick needle duff. Phenology: fruiting. 

Walter Fertig, 12256.  8/25/1991. 		RM 586836	Barcode: RM0265555
_________________________________________________________________________

219.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: southwest shore of Trapper Lake, ca 13 air mi NNE of Pinedale.  Elev. 9700 ft.
T36N R108W S20.  43.0744 N, 109.7717 W.  
Rocky cliff face adjacent to lakeshore. Phenology: flowering. 

Walter Fertig, 3439.  7/10/1990. 		RM 591137	Barcode: RM0265378
_________________________________________________________________________

220.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Osborn Mountain, ca 32 air mi N of Pinedale.  Elev. 9200-10200 ft.
T39N R108W S27; also S28.  43.3161 N, 109.8 W; uncertainty 2 mi..  
Subalpine open meadow on sandy soil. Phenology: flowering & fruiting. 

Walter Fertig, 3795a.  7/14/1990. 		RM 591136	Barcode: RM0265377
_________________________________________________________________________

221.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Ridge on west flank of Dome Peak Mountain, ca 3.5 air mi NE of east shore of Upper New Fork Lake.  Elev. 10400-11200 ft.
T37N R109W S24; also S25 and T37N R108W S19.  43.1589 N, 109.8803 W; uncertainty 2 mi..  
Subalpine whitebark pine/Engelmann spruce forest. Phenology: flowering & fruiting. 

Walter Fertig, 3976.  7/16/1990. 		RM 591135	Barcode: RM0265376
_________________________________________________________________________

222.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Dome Peak and eastern slope of Dome Peak Mountain, ca 4 mi NE of east shore of Upper New Fork Lake.  Elev. 10800-11230 ft.
T37N R108W S19.  43.1589 N, 109.8606 W.  
Wet meadow adjacent to a small stream. Phenology: flowering. 

Walter Fertig, 4063.  7/16/1990. 		RM 591134	Barcode: RM0265375
_________________________________________________________________________

223.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Western and southern shore of Seneca Lake, ca 16 air mi NE of Pinedale.  Elev. 10320-10400 ft.
T36N R107W S29; also S31; also S32.  43.0597 N, 109.6531 W; uncertainty 3 mi..  
Granite boulder field and ledge. Phenology: flowering & fruiting. 

Walter Fertig, 4173.  7/18/1990. 		RM 591133	Barcode: RM0265374
_________________________________________________________________________

224.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: unnamed granite peak immediately SSE of Mt. Lester, ca 17 air mi NE of Pinedale.  Elev. 10600-11500 ft.
T36N R107W S32; also S33.  43.0458 N, 109.6531 W.  
Wet, grassy rock shelf between boulders. Phenology: flowering & fruiting. 

Walter Fertig, 4228.  7/18/1990. 		RM 591132	Barcode: RM0265372
_________________________________________________________________________

225.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Base of Union Peak, ca 11 air mi SW of Dubois.  Elev. 10400 ft.
T40N R108W S15.  43.4308 N, 109.7986 W; uncertainty 1 mi..  
Sandy opening in dense Engelmann spruce/whitebark pine forest. Phenology: flowering & fruiting. 

Walter Fertig, 4246.  7/20/1990. 		RM 591131	Barcode: RM0265373
_________________________________________________________________________

226.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: South flank of Union Peak, ca 10 mi SW of Dubois.  Elev. 10680-10960 ft.
T40N R108W S14.  43.4308 N, 109.7803 W.  
Shady Engelmann spruce forest. Phenology: flowering & fruiting. 

Walter Fertig, 4268.  7/20/1990. 		RM 591130	Barcode: RM0265370
_________________________________________________________________________

227.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Union Peak and ridge SE of peak, ca 10 air mi SW of Dubois.  Elev. 11200-11491 ft.
T40N R108W S11.  43.4442 N, 109.7803 W.  
Alpine ridge SE of Union Peak. Phenology: flowering & fruiting. 

Walter Fertig, 4287.  7/20/1990. 		RM 591129	Barcode: RM0265565
_________________________________________________________________________

228.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: east slope of Big Sheep Mountain, ca 31 air mi N of Pinedale.  Elev. 9000-10000 ft.
T39N R108W S31; also T38N R108W S6 and T39N R109W S36.  43.2975 N, 109.8564 W; uncertainty 2 mi..  
Dry sagebrush-hillside clearing. Phenology: flowering & fruiting. 

Walter Fertig, 4512.  7/23/1990. 		RM 591128	Barcode: RM0265566
_________________________________________________________________________

229.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Base of Vista Peak adjacent to Trail Creek, ca 21 air mi NNE of Pinedale.  Elev. 9800-10280 ft.
T37N R107W S19; also S30.  43.1586 N, 109.7424 W.  
Subalpine rocky meadow. Phenology: flowering & fruiting. 

Walter Fertig, 4949a.  7/30/1990. 		RM 591127	Barcode: RM0265581
_________________________________________________________________________

230.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: summit and west slope of Vista Peak, ca 21 air mi NNE of Pinedale.  Elev. 10800-11800 ft.
T37N R107W S20; also S29.  43.1586 N, 109.7222 W.  
Granitic alpine summit. Phenology: flowering & fruiting. 

Walter Fertig, 5051.  7/31/1990. 		RM 591126	Barcode: RM0265580
_________________________________________________________________________

231.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Two Ocean Mountain, ca 38 air mi NE of Jackson.  Elev. 9400-10360 ft.
T44N R110W S31; also S32 and T44N R111W S36, T43N R110W S5 and S6.  43.7338 N, 110.1002 W.  
Open rocky slope on south and west face of summit, soil "cement-like" conglomerate. Phenology: flowering & fruiting. 

Walter Fertig, 5350.  8/4/1990. 		RM 591125	Barcode: RM0265577
_________________________________________________________________________

232.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Flat Top Mountain, ca 29 air mi N of Pinedale.  Elev. 10800-11640 ft.
T38N R108W S1; also S2, S11, and S12.  43.29 N, 109.7594 W.  
South face talus slope/crumbly shale cliff face. Phenology: fruiting. 

Walter Fertig, 5451.  8/6/1990. 		RM 591124	Barcode: RM0265564
_________________________________________________________________________

233.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Fremont Peak, ca 22 air NE of Pinedale.  Elev. 11400-13360 ft.
T36N R107W S3.  43.1158 N, 109.6131 W.  
Granite cliff faces and talus fields on south face. Phenology: flowering & fruiting. 

Walter Fertig, 6046.  8/13/1990. 		RM 591123	Barcode: RM0265578
_________________________________________________________________________

234.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Indian Pass Trail, between north shore of Seneca Lake and south shore of Island Lake, ca 18 air mi NE of Pinedale.  Elev. 10400-10600 ft.
T36N R107W S20; also S21 and S29.  43.0736 N, 109.6531 W; uncertainty 3 mi..  
Rocky meadow on ridge southwest of Island Lake. Phenology: flowering & fruiting. 

Walter Fertig, 6171.  8/14/1990. 		RM 591122	Barcode: RM0265579
_________________________________________________________________________

235.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: South Temple Creek basin, 1.5 air mi E of Big Sandy Lodge, ca 35 air mi ESE of Pinedale.  Elev. 9400-9800 ft.
T31N R104W S3.  42.685 N, 109.2369 W; uncertainty 1 mi..  
Semi-open lodgepole pine/aspen woods on rocky-sandy soil of ridge surrounding basin. Phenology: flowering. 

Walter Fertig, 9065.  7/12/1991. 		RM 586961	Barcode: RM0265567
_________________________________________________________________________

236.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: West Flank of Temple Peak, 4 air mi E of Big Sandy Lodge, ca 36.5 air mi ESE of Pinedale.  Elev. 10200-11400 ft.
T32N R104W S35; also S36.  42.6994 N, 109.2183 W.  
Small, alpine meadows interspersed with large granite outcrops and talus slopes. Phenology: flowering & fruiting. 

Walter Fertig, 9127.  7/12/1991. 		RM 586960	Barcode: RM0265568
_________________________________________________________________________

237.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: north and west shore of Marms Lake, 21.5 air mi E of Boulder.  Elev. 9900-10000 ft.
T32N R104W S6.  42.7733 N, 109.2969 W.  
Rocky open ridge with scattered pine on north shore of lake. Phenology: flowering & fruiting. 

Walter Fertig, 9314.  7/14/1991. 		RM 586849	Barcode: RM0265569
_________________________________________________________________________

238.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: south slope of Big Sandy Mountain, 36 air mi E of Pinedale, ca 1.5 air mi ENE of Big Sandy Lake.  Elev. 10400-12200 ft.
T32N R103W S17; also S18.  42.7442 N, 109.1597 W.  
Open canopy grassy ledges between granite boulder fields.  Soil relatively dry. Phenology: flowering & fruiting. 

Walter Fertig, 9697.  7/18/1991. 		RM 586848	Barcode: RM0265570
_________________________________________________________________________

239.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: foothills of southwest flank of Laturio Mountain, ca 2.25 air mi N of Big Sandy Camground, ca 32 air mi ESE of Pinedale.  Elev. 9800-10200 ft.
T32N R104W S20; also S21.  42.7292 N, 109.2772 W; uncertainty 2 mi..  
Rocky clearing in Engelmann spruce/whitebark pine forest. Phenology: flowering & fruiting. 

Walter Fertig, 9834.  7/22/1991. 		RM 586847	Barcode: RM0265571
_________________________________________________________________________

240.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Sublette County: 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.  Elev. 10500-11300 ft.
T32N R104W S21.  42.7292 N, 109.2575 W.  
Alpine, grassy ledges among granite boulder talus slopes. Phenology: flowering & fruiting. 

Walter Fertig, 9922.  7/22/1991. 		RM 586846	Barcode: RM0265556
_________________________________________________________________________

241.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Crook County: Bear Lodge Mountains: Warren Peak, ca 6 mi NW of Sundance.  Elev. 6200 ft.
T52N R63W S29.  44.4718 N, 104.4431 W; uncertainty 1 mi..  
Cushion plant community. Phenology: flowering & fruiting. 

Ron Kass, 4644.  6/18/1996. 		RM 743106	Barcode: RM0265546
_________________________________________________________________________

242.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: from exposed ridge to the W of Mount Ouray S to Forest Road near Marshall Pass, SW of Poncha Springs.  Elev. 11200-12700 ft.
T48N R7E S18 N1/2; also T48N R6E E1/2 S13.  38.4036 N, 106.241 W.  
Picea engelmannii and alpine ridge. Phenology: flowering & fruiting. 

Brian Elliott, 3984.  7/16/1998. 		RM 
_________________________________________________________________________

243.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Peak 12574 and W to saddle below Antero Peak, N of Saguache.  Elev. 11600-12574 ft.
T47N R7E S17 SE1/4.  38.3333 N, 106.2083 W.  
Alpine. Phenology: flowering & fruiting. 

Brian Elliott, 4301.  7/27/1998. 		RM 828225
_________________________________________________________________________

244.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: S of Elkhorn Creek and North Platte River area W of Forest Road 534, ca 48 air mi SW of Saratoga.  Elev. 8208 ft.
T12N R80W S13; also S14.  41.003 N, 106.3306 W; WGS 84, , GPS reading.  
Along creek. Phenology: flowering & fruiting. 

Laura E. Lukas, 2937.  7/20/2007. 		RM 916320	Barcode: RM0076051
_________________________________________________________________________

245.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Platte River Wilderness: Douglas Creek Trail, ca 39 air mi SE of Saratoga; ca 8 air mi W of Foxpark.  Elev. 8266-8276 ft.
T13N R79W S18; also S19.  41.078 N, 106.309 W to 41.0857 N, 106.309 W; WGS 84, , GPS reading.  
Salix dominated meadow near creek. Phenology: flowering. 

Laura E. Lukas, 3824.  8/3/2007. 		RM 916319	Barcode: RM0076050
_________________________________________________________________________

246.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Snowy Range: along Sheep Lake Trail 389, ca 3/4 air mi N of Brooklyn Lake Campground; ca 8air mi  NW of Centennial.  Elev. 10711 ft.
T16N R79W S2.  41.3847 N, 106.2414 W; WGS 84, , GPS reading.  
Subalpine, somewhat open mixed conifer forest, southwest exposure. Phenology: flowering. 

Laura E. Lukas, 6262.  7/16/2008. 		RM 916318	Barcode: RM0076049
     with Patricia E. Lukas
_________________________________________________________________________

247.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Reservoir Lake and vicinity, ca 10 air mi NW of Centennial; ca 12 air mi NE of Ryan Park.  Elev. 10831 ft.
T16N R79W S6.  41.3874 N, 106.3076 W; WGS 84, , GPS reading.  
Subalpine meadow with scattered conifers. Phenology: flowering & fruiting. 

Laura E. Lukas, 7481.  8/1/2008. 		RM 916334	Barcode: RM0076010
_________________________________________________________________________

248.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Carbon County: 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.  Elev. 10972 ft.
T16N R80W S25; also S26.  41.326 N, 106.3423 W; WGS 84, , GPS reading.  
Subalpine rocky hill. Phenology: flowering & fruiting. 

Laura E. Lukas, 8174.  8/14/2008. 		RM 916333	Barcode: RM0076009
_________________________________________________________________________

249.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: north cirque of Big Baldy Mountain, above Twin Lakes, ca 1 air mi NE of Big Baldy Peak.  Elev. 2716 m.
T14N R9E S16.  46.9818 N, 110.5841 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Northeast rim of cirque; 50-100% slope; granite. Phenology: flowering. 

Rick McNeill, 3381.  8/10/2008. 		RM 
_________________________________________________________________________

250.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: south cirque on Big Baldy Mountain, ca 1/4 air mi E of Big Baldy Peak, cliff above, and shore of Rhoda Lake.  Elev. 2751 m.
T14N R9E S17.  46.9721 N, 110.6013 W to 46.9684 N, 110.5954 W; NAD 83, uncertainty 0.5 mi., GPS reading.  
Lake at bottom of glacial cirque with a general east aspect; head wall down to riparian of lake; east aspect, 5-60% slope; granite. Phenology: flowering. 

Rick McNeill, 3449.  8/10/2008. 		RM 
_________________________________________________________________________

251.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Golden Valley County: Lewis and Clark National Forest: Big Snowy Mountains: last peak on ridge S of Old Baldy, ca 1.8 air mi S of Old Baldy.  Elev. 2407 m.
T11N R19E S10.  46.7265 N, 109.31944 W; NAD 83, GPS reading.  
Open limestone peak; scattered Pinus flexilis, Picea engelmannii; all aspects; 0-40% slope. Phenology: flowering. 

Rick McNeill, 6208.  7/10/2009. 		RM 
     with Ben Legler
_________________________________________________________________________

252.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Front Ridge; ridge W of Green Fork Straight Creek, ca 1.5 air mi S of Cigarette Rock, ca 3/4 mi W of pond on Green Fork Straight Creek.  Elev. 2328 m.
T18N R10W S3.  47.3424 N, 112.8529 W; NAD 83, GPS reading.  
Open rocky meadow, scattered Abies lasiocarpa and Pinus flexilis; southeast aspect; 0-10% slope; limestone. Phenology: flowering. 

Rick McNeill, 7424.  7/26/2009. 		RM 
_________________________________________________________________________

253.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Front Range: pass on Crown Mountain Trail (Forest Trail 270), ca 0.5 mi S of Crown Mountain.  Elev. 2234 m.
T19N R9W S28.  47.3702 N, 112.7623 W; NAD 83, GPS reading.  
Talus saddle, very little soil development; all aspects; 10-40% slope; scattered Abies lasiocarpa krummholz. Phenology: flowering. 

Rick McNeill, 7666.  7/28/2009. 		RM 
_________________________________________________________________________

254.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: Porphyry Peak.  Elev. 2509 m.
T13N R8E S33.  46.8379 N, 110.7189 W; NAD 83, GPS reading.  
Shallow rocky soil/talus slopes, scattered patches of Abies lasiocarpa and Pinus contorta; all aspects; 0-40% slope. Phenology: flowering. 

Rick McNeill, 7977.  8/1/2009. 		RM 
_________________________________________________________________________

255.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Madison County: Tobacco Root Mountains: Beaverhead National Forest: northwest side of Mount Bradley, ca 13 mi NNE of Sheridan.  Elev. 9600 ft.
T4S R3W S4.  45.5224 N, 111.982 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Talus slope with Arnica rydbergii, Hulsea algida, and Potentilla glandulosa. Phenology: flowering & fruiting. 

Erwin F. Evert, 39560.  7/18/2002. 		RM 908815	Barcode: RM0008735
_________________________________________________________________________

256.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Madison County: Gravelly Range: Monument Ridge along Gravelly Range Road.  Elev. 9340 ft.
44 56' 20" N, 111 51' 5" W.  
Dry gravel and loose sand. Phenology: fruiting. 

Shawn Langston, 3753.  8/9/1998. 		RM 735832
_________________________________________________________________________

257.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Powell County: Flathead National Forest: top of Shale Mountain, 5 mi NE of Big Prairie Ranger Station.
Argillite rock. Phenology: flowering. 

C. Leo Hitchcock, 18606.  7/21/1948. 		RM 218904
_________________________________________________________________________

258.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Glacier County: Glacier National Park: Mount Henry, near Midvale (now East Glacier Park).
Phenology: flowering. 

L. M. Umbach, 393.  7/16/1903. 		RM 169855
_________________________________________________________________________

259.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Beaverhead County: Anaconda Range: southern slope of East Pintlar Peak.
Achenes densely hairy, pappus barbellate, white. Phenology: flowering. 

C. Leo Hitchcock, 12867.  7/27/1945. 		RM 202865
     with C. V. Muhlick
_________________________________________________________________________

260.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Glacier County: Glacier National Park: Piegan Pass.  Elev. 7500 ft.
Above timber line. Phenology: flowering. 

Bassett Maguire, 1089.  7/31/1932. 		RM 135049
_________________________________________________________________________

261.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana: Glacier National Park: Cracker Lake.  Elev. 6250 ft.
Meadows. Phenology: flowering. 

Bassett Maguire, 1088.  7/25/1932. 		RM 135050
_________________________________________________________________________

262.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana: Sacagawea.
Phenology: flowering. 

W. W. Jones, s.n..  8/3/1905. 		RM 73218
_________________________________________________________________________

263.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Park County: Absaroka Mountains: above the headwaters basin of Great Falls Creek.  Elev. 9800 ft.
T5S R12E S6 SE1/4.  
North slope. Many dense growing colonies. Phenology: flowering & fruiting. 

Klaus H. Lackschewitz, 9824.  7/29/1981. 		RM 521898
_________________________________________________________________________

264.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Lincoln County: Cabinet Mountains Wilderness: along trail to Dome Mountain.  Elev. 6800 ft.
T30N R33W S13 NW1/4.  
Silt loam soil, northwest aspect, 30% slope; in Abies lasiocarpa - Larix lyallii forest. Scattered and infrequent. Phenology: flowering. 

Blaine H. M. Mooers, 1382.  8/6/1986. 		RM 384623
     with Gloria R. B. Mooers
_________________________________________________________________________

265.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Madison County: Tobacco Root Mountains: SW above Lily Lake.  Elev. 9500 ft.
T4S R3W S14 NW1/4.  
Steep north slope below alpine plateau. Phenology: flowering. 

Klaus H. Lackschewitz, 10180.  8/14/1982. 		RM 521625
_________________________________________________________________________

266.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Flathead County: Flathead National Forest.  Elev. 7000 ft.
West slope; dry rocky soil; spring. Phenology: flowering. 

E. W. Hartwell, 117.  8/12/1917. 		USFS 471103
_________________________________________________________________________

267.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Gallatin County: Bridger Range: Bridger Peak; ca 8 air mi NE of Bozeman.  Elev. 7800-8700 ft.
T1S R6E S2.  
Loose shale slope. Phenology: flowering. 

James P. Vanderhorst, 5041.  7/17/1993. 		RM 616434
_________________________________________________________________________

268.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Gallatin County: Bridger Range: west slope of Sacagawea Peak, ca 15 air mi NNE of Bozeman.  Elev. 8500 ft.
T2N R6E S27.  
Shale slope. Phenology: flowering. 

James P. Vanderhorst, 5140.  8/19/1993. 		RM 616435
_________________________________________________________________________

269.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Gallatin County: Above Fairy Lake, near Bozeman.  Elev. 8500 ft.
Phenology: flowering. 

F. B. Cotner, s.n..  7/31/1938. 		RM 210501
_________________________________________________________________________

270.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Powell County: East slope of Bald Mountain,SW of McDonald Pass and N of Hwy 12.  Elev. 5800 ft.
Forest margins, lower slope. Several large colonies. Phenology: flowering. 

Klaus H. Lackschewitz, 6578.  6/30/1976. 		RM 367009
_________________________________________________________________________

271.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Beaverhead County: Anaconda-Pintlar Range: southeast below West Pintlar Peak.  Elev. 8900 ft.
Dry summit with some krumholz. Phenology: flowering. 

Klaus H. Lackschewitz, 6817.  8/10/1976. 		RM 367185
_________________________________________________________________________

272.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Flathead County: Upper slope of Mount Aeneas: west side of Jewel Basin, ca 8 mi NE of Bigfork.  Elev. 2130-2290 m.
T28N R18W S32 W1/4.  
Steep, open, rocky slopes among stands of Abies and Picea. Phenology: flowering. 

Dieter H. Wilken, 14912.  6/26/1988. 		RM 547123
     with G. Moore
_________________________________________________________________________

273.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana: Glacier National Park: north of Ptarmigan Lake.  Elev. 7000 ft.
Gravelly slope. Phenology: flowering. 

C. Leo Hitchcock, 2038.  7/31/1933. 		RM 137530
_________________________________________________________________________

274.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Powell County: Flathead National Forest: top of Shale Mountain, 5 mi NE of Big Prairie Ranger Station.
Phenology: flowering. 

C. Leo Hitchcock, 18594.  7/21/1948. 		RM 218911
_________________________________________________________________________

275.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Summit County: Front Range: Arapaho National Forest: Webster Pass, along the Continental Divide to Geneva Peak, ca 3 air mi SSE of Montezuma.  Elev. 11800-13214 ft.
T6S R75W S6; also S7 and T6S R76W S12 E1/2 SE1/4.  39.5349 N, 105.8323 W to 39.5525 N, 105.8222 W; NAD 83, , GPS reading.  
Alpine meadows and fellfields. Phenology: flowering. 

Michael K. Kirkpatrick, 3182.  7/21/2010. 		RM 
_________________________________________________________________________

276.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Summit County: Front Range: Arapaho National Forest: Georgia Pass to the eastern slopes of Mount Guyot, ca 6-7 air mi ESE of Breckenridge.  Elev. 11585-12360 ft.
T7S R76W S7 N1/2.  39.4627 N, 105.9364 W to 39.4579 N, 105.9168 W; NAD 83, , GPS reading.  
Alpine talus slopes and rocky meadows. Phenology: flowering. 

Michael K. Kirkpatrick, 3662.  7/31/2010. 		RM 
_________________________________________________________________________

277.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Summit County: Tenmile Range: Arapaho National Forest: Miners Creek Trail along the eastern slope of the Tenmile Range, ca 3-4 air mi S of Frisco.  Elev. 11340-12150 ft.
T6S R78W S16 E1/2 E1/2; also S21 E1/2 NE1/4.  39.5118 N, 106.1111 W to 39.526 N, 106.1071 W; NAD 83, , GPS reading.  
Alpine meadows and talus slopes. Phenology: flowering. 

Michael K. Kirkpatrick, 4069.  8/7/2010. 		RM 
_________________________________________________________________________

278.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Park County: Mosquito Range, Pike National Forest: Buffalo Peaks Wilderness Area, about 2/3 mi S of Weston Pass. USGS 7.5' South Peak Quad.  Elev. 12000-12200 ft.
T11S R79W S2 NE1/4.  
Steep, gravelly ESE-facing slope. Late snowmelt area. Specimen is misidentified. Phenology: flowering & fruiting. 

Rea Orthner, 759a.  8/15/1998. 		RM 736140
_________________________________________________________________________

279.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Eagle County: Gore Range: White River National Forest: Shrine (Sloane on USFS map) Mountain and Shrine Ridge to the S, ca 2.5 air mi W of Vail Pass, ca 10-10.5 air mi SE of Vail.  Elev. 11720-11931 ft.
T6S R79W S18 E1/2; also SE1/4 S7.  39.5352 N, 106.2598 W to 39.5251 N, 106.2551 W; NAD 83, , GPS reading.  
Rocky, gravelly ridgetop. Phenology: flowering. 

B. E. Nelson, 83499.  7/27/2011. 		RM 
_________________________________________________________________________

280.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Gunnison County: 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.  Elev. 11320-12293 ft.
T12S R87W S23 E1/2.  38.9911 N, 107.0657 W; NAD 83, , GPS reading.  
Upper subalpine meadow on south-facing slope. Phenology: flowering. 

Lori E. Brummer, 6541.  8/2/2011. 		RM 
_________________________________________________________________________

281.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Gunnison County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: upper East Fork Trail to Maroon Pass, ca 13.5 air mi N of Crested Butte.  Elev. 11740-12745 ft.
T12S R86W S4 NE1/4; also S5 NE1/4 and NE1/4 S9.  39.0387 N, 107.0086 W to 39.036 N, 106.9973 W; NAD 83, , GPS reading.  
Rock outcrop in alpine. Phenology: flowering. 

Lori E. Brummer, 7261.  8/18/2011. 		RM 
_________________________________________________________________________

282.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Gunnison County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: Avalanche Pass, NE of Mt. Daly, ca 4 air mi NE of Marble.  Elev. 12000-12200 ft.
T11S R87W S7 E1/2.  39.1135 N, 107.1468 W to 39.1073 N, 107.141 W; NAD 83, , GPS reading.  
Alpine meadow, talus slope, and rock crevices. Phenology: flowering. 

Michael K. Kirkpatrick, 8687.  8/12/2011. 		USFS 898352	Barcode: USFS0059949
_________________________________________________________________________

283.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Montana, Madison County: Gravelly Range: ca 2 air mi S of Monument Ridge, ca 48 air mi SSE of Virginia City.  Elev. 9340-9430 ft.
T11S R2W S29 SE1/4.  44.8384 N, 111.8683 W to 44.8427 N, 111.8699 W; NAD 83, , GPS reading.  
Alpine forb community on east-facing slopes. Phenology: flowering. 

Emma E. Freeland, 1679.  7/3/2012. 		RM 
     with Nicholas P. Freeland
_________________________________________________________________________

284.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Lemhi Range: Meadow Lake cirque, 3.2 air mi SW of Gilmore.  Elev. 9354 ft.
T13N R26E S26.  44.43275 N, -113.32368 W; NAD83, uncertainty 10 m., Field Notes.  
Well developed soil in mesic lodgepole pine vegetation; 7Â° slope, ENE aspect; alluvial geology. Phenology: flowering. 

Joshua J. Irwin, 2912A.  7/26/2010. 		RM 
     with Craig Scott
_________________________________________________________________________

285.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Wasatch National Forest: Hayden Peak, ca 2 air mi NE of Mirror Lake.  Elev. 10340-11600 ft.
T1S R9E S24; also T1S R10E S18 and S19.  
Steep alpine talus. Phenology: flowering & fruiting. 

C. H. Refsdal, 1844.  7/20/1994. 		 
     with Duane Atwood
_________________________________________________________________________

286.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Wasatch National Forest: Moffit Peak, ca 20 air mi NE of Kamas; ca 1.2 road mi S of the junction of Forest Roads 309 and 069 on the east side of Forest Road 135 at Moffit Pass.  Elev. 9880-10180 ft.
T1N R9E S17 SW1/4.  
Steep, west-facing slopes in subalpine; limestone talus and sandy soils. Phenology: flowering & fruiting. 

C. H. Refsdal, 1997.  7/23/1994. 		 
_________________________________________________________________________

287.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Utah, Summit County: 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.  Elev. 10740-11500 ft.
T1S R10E S11 NE1/4; also SE1/4 S2.  
Steep quartzite talus alpine slopes. Phenology: flowering & fruiting. 

C. H. Refsdal, 2227.  7/30/1994. 		 
_________________________________________________________________________

288.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Colorado, Gunnison County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: Avalanche Pass, NE of Mt. Daly, ca 4 air mi NE of Marble.  Elev. 12000-12200 ft.
T11S R87W S7 E1/2.  39.1135 N, 107.1468 W to 39.1073 N, 107.141 W; NAD 83, , GPS reading.  
Alpine meadow, talus slope, and rock crevices. Phenology: flowering. 

Michael K. Kirkpatrick, 8687.  8/12/2011. 		USFS 	Barcode: USFS0060619
_________________________________________________________________________

289.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Idaho, Shoshone County: Mallard Larkins Pioneer Area: Forest Trail 240, between Craig Peak and Larkins Peak, ca 5.5 air mi NW of Black Mountain.  Elev. 6080-6360 ft.
T42N R7E S32 N1/2.  46.9442 N, 115.5985 W to 46.9471 N, 115.6133 W; WGS 84, , GPS reading.  
Collection extent includes southerly-facing shoulder slope characterized by Tsuga mertensiana/Xerophyllum tenax habitat type, with common occurrences of Luzula hitchcockii, to open, rocky ridgetop with abundant Festuca stands. Phenology: flowering. 

Crista L. O'Conner, 2016.  7/7/2016. 		RM 
     with Joshua Miller
_________________________________________________________________________

290.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Crook County: Ca 7 mi NNW of Sundance.  Elev. 6500 ft.
44 29.3' N, 104 27.3' W; GPS reading.  
Meadow, with Thermopsis, Phlox. Flower Color: rays yellow Phenology: flowering. 

Robert D. Dorn, 12260.  6/25/2019. 		RM 1000132	Barcode: RM0274864
_________________________________________________________________________

291.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Wasatch National Forest: ca 27.5 air mi SSE of Evanston, Wyoming.  Elev. 11000-11580 ft.
T1N R11E S4; also S9, S10; also S15.  
Dry meadow. Phenology: flowering & fruiting. 

C. H. Refsdal, 7369.  8/19/1995. 		 
_________________________________________________________________________

292.  Arnica rydbergii Greene 				Asteraceae

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: ca 3 air mi SE of Brooks Lake.  Elev. 9900-10500 ft.
T44N R109W S33.  43.7346 N, 109.9383 W.  
Subalpine forest of Whitebark Pine, Engelmann Spruce, and Subalpine Fir. 

Neil Snow, 1530.  7/25/1987. 		 
_________________________________________________________________________