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

Database Search Results

169 matching records found (of 169).
Search query: Genus begins with Erigeron, Species begins with rydbergii, (search polygon not defined)
Sorted by: Scientific Name

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1.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: along packtrail to Copper Lakes.  Elev. 9400-9800 ft.
T54N R107W S22.  44.6454 N, 109.739 W.  
Talus slopes and meadow around lakes. Phenology: flowering. 

David Rosenthal, 302.  7/31/1996. 		USFS 851426	Barcode: USFS0035467
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2.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Wapiti Ridge Area: trail on Houlihan Creek, then southwest side to Citadel Mountain.  Elev. 9200-10800 ft.
T50N R105W S6 SW1/4; also SW1/4 of NW1/4 S6.  44.3313 N, 109.5435 W.  
Talus slopes. Phenology: flowering. 

Ronald L. Hartman, 55254.  7/14/1996. 		USFS 851531	Barcode: USFS0035468
     with David Rosenthal
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3.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Wapiti Ridge Area: upper base of Citadel Mountain up rocky east end and along alpine ridge W to summit.  Elev. 10800-11896 ft.
T50N R106W S1 N1/2; also T50N R105W NW1/4 S6.  44.3313 N, 109.5636 W.  
Rocky slopes and alpine meadow; volcanics. Phenology: flowering. 

Ronald L. Hartman, 55280.  7/14/1996. 		USFS 851532	Barcode: USFS0035469
     with David Rosenthal
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4.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Deer Creek Pass SSE to Kingfisher Peak.  Elev. 10400-11035 ft.
T48N R107W S7 SE1/4; also NE1/4 S18.  44.1402 N, 109.7597 W.  
Alpine meadows and rocky slopes. Phenology: flowering. 

Ronald L. Hartman, 56039.  8/16/1996. 		USFS 852950	Barcode: USFS0037372
     with David Rosenthal
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5.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Ishawooa Mesa Trail along ridge to peak 10290, ca 28 air mi SW of Cody.  Elev. 10000-10300 ft.
T49N R106W S15 N1/4.  44.2153 N, 109.6039 W.  
Alpine meadow and down to treeline. Phenology: flowering. 

David Rosenthal, 2545.  7/16/1997. 		USFS 853914	Barcode: USFS0037931
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6.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Northern Absaroka Wilderness: 0.5 mi W of Eagle Creek Campground on U.S. Hwy 14, 16, & 20, up Mormon Creek to Sleeping Giant Mountain, ca 39 air mi W of Cody.  Elev. 10000-10500 ft.
T53N R108W S34 NE1/4; also N1/4 in part S35.  44.5295 N, 109.8605 W.  
Alpine meadow, ridges and slopes, and volcanic rocky outcrops. Phenology: flowering. 

David Rosenthal, 2832.  7/20/1997. 		USFS 853913	Barcode: USFS0037930
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7.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Northern Absaroka Wilderness: 0.5 mi W of Eagle Creek Campground on U.S. Hwy 14, 16, & 20, up Mormon Creek to Sleeping Giant Mountain, ca 39 air mi W of Cody.  Elev. 10000-10500 ft.
T53N R108W S34 NE1/4; also N1/4 in part S35.  44.5295 N, 109.8605 W.  
Alpine meadow, ridges and slopes, and volcanic rocky outcrops. Phenology: flowering. 

David Rosenthal, 2834.  7/20/1997. 		USFS 853912	Barcode: USFS0037929
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8.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Ishawooa Pass and S to 1 mi.  Elev. 9900-10100 ft.
T49N R107W S18 W1/2.  44.2153 N, 109.7851 W.  
Alpine meadow and rocky areas. Phenology: flowering. 

Ronald L. Hartman, 59323.  8/1/1997. 		USFS 853911	Barcode: USFS0037928
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9.  Erigeron rydbergii Cronquist 				Asteraceae

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

Erwin F. Evert, 38142.  6/29/2000. 		RM 824627	Barcode: RM0021838
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10.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Yellowstone National Park: Gallatin Range; SW side of Bannock Peak, 14 mi SW of Mammoth.  Elev. 9200 ft.
T57N R116W S27.  
At base of talus slope on limestone pavement and talus with Cares rupestris, Erigeron rydbergii and Minuartia obtusioloa. Phenology: flowering. 

Erwin F. Evert, 38285.  7/12/2000. 		RM 824745	Barcode: RM0019584
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11.  Erigeron rydbergii Cronquist 				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.  
Talus and fellfield with Erigeron compositus, Hulsea algida, and Douglasia montana. Phenology: flowering. 

Erwin F. Evert, 38479.  8/7/2000. 		RM 824375	Barcode: RM0019492
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12.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Yellowstone National Park: Washburn Range; Mount Wasburn, ridge and summits E of fire look-out.  Elev. 10000-10200 ft.
T56N R113W S25.  
Turfy, alpine tundra with Carex elynoides, Phlox pulvinata and Minuartia obtusiloba. Phenology: flowering & fruiting. 

Erwin F. Evert, 38540.  8/13/2000. 		RM 824426	Barcode: RM0019305
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13.  Erigeron rydbergii Cronquist 				Asteraceae

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

Erwin F. Evert, 38653.  6/22/2001. 		RM 824956	Barcode: RM0021457
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14.  Erigeron rydbergii Cronquist 				Asteraceae

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

Erwin F. Evert, 38762.  7/1/2001. 		RM 825061	Barcode: RM0016383
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15.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: Shoshone National Forest: head of Mormon Creek on divide above Gunbarrel and Grinnell creeks.  Elev. 10400-10500 ft.
T53N R108W S35.  
Turfy alpine tundra with Salix arctica var. petraea, S. reticulata var. nivalis, and Geum rossii. Phenology: flowering & fruiting. 

Erwin F. Evert, 39051.  8/5/2001. 		RM 825348	Barcode: RM0019821
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16.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: Shoshone National Forest: along Phelps Mountain Road (Forest Road 207), 1 mi N of Phelps Mountain, ca 24 mi WSW of Meeteetse.  Elev. 10200 ft.
T47N R104W S1.  
Alpine meadow with Geum rossii, Trifolium dasyphyllum, and Carex elynoides. Phenology: flowering & fruiting. 

Erwin F. Evert, 40085.  6/26/2003. 		RM 912416	Barcode: RM0066601
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17.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: Shoshone National Forest: ridge between Blackwater and West Fork Blackwater creeks, 7 mi S of U.S. Hwy 14, 16, & 20.  Elev. 11000-11200 ft.
T51N R107W S30.  
Rocky alpine tundra with Geum rossii var. turbinatum, Minuartia obtusiloba, and Carex elynoides. Phenology: flowering & fruiting. 

Erwin F. Evert, 41070.  8/3/2004. 		RM 912573	Barcode: RM0068241
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18.  Erigeron rydbergii Cronquist 				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. Phenology: flowering & fruiting. 

Erwin F. Evert, 11434.  8/24/1986. 		RM 726341	Barcode: RM0046346
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19.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: South Fork Shoshone River Drainage: basin at headwaters of Marquette Creek, ca 23 mi SW of Cody on the north side of Carter Mountain.  Elev. 9800-10000 ft.
T50N R103W S22.  44.2909 N, 109.2244 W.  
Alpine-subalpine ecotone, meadows interspersed with small groves of Picea engelmanii; dominant species in open include Geum rossii, Trifolium dasyphyllum and Pedicularis parryi var. parryi. Phenology: flowering & fruiting. 

Erwin F. Evert, 12873.  7/3/1987. 		RM 731601	Barcode: RM0046349
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20.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 2.5 mi NE of Trout Peak near the head of Dead Indian Creek, ca 30 mi NW of Cody.  Elev. 10000-10800 ft.
T52N R105W S34.  44.4328 N, 109.483 W.  
Alpine tundra meadow community dominated by Geum rossii, Polygonum bistortoides, Trifolium parryi and Kobresia bellardii. Phenology: flowering & fruiting. 

Erwin F. Evert, 13521.  8/9/1987. 		RM 732412	Barcode: RM0046350
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21.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: divide between Fishhawk and Avalanche creeks, 1/2-3/4 mi N of Chaos Mountain, ca 13 mi S of U.S. Hwy 14, 16, & 20.  Elev. 10600-10800 ft.
T50N R108W S19.  44.2878 N, 109.906 W.  
Alpine tundra, turfy meadow community on east-facing slope dominated by Geum rossii, Carex scirpoidea var. pseudoscirpoidea, Kobresia bellardii and Trisetum spicatum. Phenology: flowering & fruiting. 

Erwin F. Evert, 13820.  8/18/1987. 		RM 732763	Barcode: RM0046348
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22.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: northwest end of Table Mountain, ca 3 mi S of U.S. Hwy 14, 16, & 20.  Elev. 8500-8600 ft.
T51N R105W S3.  44.4183 N, 109.483 W.  
Extensive, turfy and rocky meadows, frequent species included: Carex obtusata, Carex stenophylla, Festuca idahoensis, and Trifolium dasyphyllum. Phenology: flowering & fruiting. 

Erwin F. Evert, 14673.  6/18/1988. 		RM 753131	Barcode: RM0046352
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23.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: northwest end of Table Mountain, ca 3 mi S of U.S. Hwy 14, 16, & 20.  Elev. 8500-8600 ft.
T51N R105W S3.  44.4183 N, 109.483 W.  
Extensive, turfy and rocky meadows, frequent species included: Carex obtusata, Carex stenophylla, Festuca idahoensis, and Trifolium dasyphyllum. Phenology: flowering & fruiting. 

Erwin F. Evert, 14678.  6/18/1988. 		RM 753136	Barcode: RM0046351
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24.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: at headwaters of Robbers Roost Creek, tributary of Trout Creek, ca 10 mi N of U.S. Hwy 14, 16, & 20.  Elev. 10000-10400 ft.
T53N R105W S3 NE1/4.  44.60139 N, 109.4922 W.  
North-facing alpine meadow, prominent species included: Dryas octopetala var. hookeriana, Kobresia bellardii, Festuca rubra, Erigeron rydbergii, and Minuartia obtusiloba. Phenology: flowering & fruiting. 

Erwin F. Evert, 15146.  7/2/1988. 		RM 752934	Barcode: RM0046353
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25.  Erigeron rydbergii Cronquist 				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, 19646.  7/22/1990. 		RM 619525
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26.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: ca 1/4-1/8 mi W of U.S. Highway 212, ca 16 mi SW of Red Lodge.  Elev. 10000-10200 ft.
T9S R19E S29.  45.0125 N, 109.4102 W.  
Wet-mesic alpine tundra, prominent species include Salix glauca, Salix planifolia, Deschampsia cespitosa, Trifolium parryi and Geum rossii. Phenology: flowering. 

Erwin F. Evert, 19823.  7/23/1990. 		RM 619867
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27.  Erigeron rydbergii Cronquist 				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. 

Erwin F. Evert, 19939.  8/4/1990. 		RM 
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28.  Erigeron rydbergii Cronquist 				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. 

Erwin F. Evert, 20320.  8/11/1990. 		RM 732941
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29.  Erigeron rydbergii Cronquist 				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. Phenology: flowering. 

Erwin F. Evert, 21931.  7/19/1991. 		RM 739809
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30.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Madison County: Gravelly Range: Beaverhead National Forest: along the Gravelly Range Road at Red Lakes-Red Hill, ca 24 mi S of Virginia City.  Elev. 9300 ft.
T10S R2W S17.  44.964 N, 111.8735 W.  
Limestone talus and ledges with Hymenoxys grandiflora, Phacelia hastata, and Haplopappus suffruticosus. Phenology: fruiting. 

Erwin F. Evert, 22185.  7/29/1991. 		RM 740055
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31.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Madison County: Madison Range: Beaverhead National Forest: north side and summit of Sphinx Mountain, ca 15 mi SE of Ennis.  Elev. 10600-10876 ft.
T8S R2E S4; also S9.  45.1676 N, 111.4852 W.  
Rocky alpine tundra on limestone derived substrates with Dryas octopetala, Saxifraga oppositifolia, Draba crassa, and Carex nova. Phenology: flowering. 

Erwin F. Evert, 22232.  7/30/1991. 		RM 740021
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32.  Erigeron rydbergii Cronquist 				Asteraceae

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

Erwin F. Evert, 22243.  7/30/1991. 		RM 740018
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33.  Erigeron rydbergii Cronquist 				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. 

Erwin F. Evert, 22380.  7/31/1991. 		 
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34.  Erigeron rydbergii Cronquist 				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, 22562.  8/7/1991. 		RM 740281
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35.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: Hellroaring Plateau: ca 20 mi SW of Red Lodge.  Elev. 10000-10200 ft.
T9S R18E S13; also S24.  45.0423 N, 109.4516 W.  
Turfy alpine tundra with Gentiana algida, Kobresia bellardii, Geum rossii, and Pedicularis oderi. Phenology: flowering. 

Erwin F. Evert, 23977.  7/25/1992. 		RM 780042
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36.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: Stillwater Plateau: ca 5 mi N of Mount Wood, ca 7 mi S of Nye.  Elev. 10000-10400 ft.
T6S R15E S2.  45.3392 N, 109.828 W.  
Sparsely vegetated alpine tundra with Dryas octopetala, Carex rupestris, Minuartia obtusiloba, and Silene acaulis. Phenology: flowering. 

Erwin F. Evert, 24035.  7/26/1992. 		RM 780080
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37.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: Stillwater Plateau: ca 5 mi N of Mount Wood, ca 7 mi S of Nye.  Elev. 10000-10400 ft.
T6S R15E S2.  45.3392 N, 109.828 W.  
Sparsely vegetated alpine tundra with Dryas octopetala, Carex rupestris, Minuartia obtusiloba, and Silene acaulis. Phenology: flowering & fruiting. 

Erwin F. Evert, 24042.  7/26/1992. 		RM 780073
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38.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Custer National Forest: south side and summit of Picket Pin Mountain, ca 14 mi W of Nye.  Elev. 9800-10007 ft.
T5S R14E S30; also S31.  45.1943 N, 110.0328 W.  
Rocky tundra with scattered white-bark pine, Deschampsia cespitosa, Phyllodoce glanduliflora, Poa alpina, and Juncus drummondii. Phenology: flowering. 

Erwin F. Evert, 28228.  7/21/1994. 		RM 781179	Barcode: rm0103772
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39.  Erigeron rydbergii Cronquist 				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. 

Erwin F. Evert, 30562.  8/7/1995. 		RM 783937
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40.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: northeast end of the Froze-To-Death Plateau: 2 mi SE of Mystic Lake, 28 mi W of Red Lodge.  Elev. 10200-10300 ft.
T7S R16E S15.  45.221 N, 109.7415 W.  
Alpine fellfield cushion plant community with Dryas octopetala, Carex rupestris, Trifolium nanum, and Salix reticulata. Phenology: flowering. 

Erwin F. Evert, 32545.  8/5/1996. 		RM 787720
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41.  Erigeron rydbergii Cronquist 				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. 

Erwin F. Evert, 34422.  8/4/1997. 		RM 819149	Barcode: RM0021221
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42.  Erigeron rydbergii Cronquist 				Asteraceae

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

Erwin F. Evert, 35982.  7/27/1998. 		RM 821537	Barcode: RM0014863
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43.  Erigeron rydbergii Cronquist 				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, 37697.  8/4/1999. 		RM 821654	Barcode: RM0013748
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44.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Sublette County: Gros Ventre Area: Palmer Peak.  Elev. 10600-11400 ft.
T39N R112W S7.  43.3567 N, 110.3323 W; uncertainty 1 mi..  
Rocky alpine slopes and summits, calcareous. Phenology: fruiting. 

Ronald L. Hartman, 49364.  8/5/1994. 		RM 624550	Barcode: RM0292332
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45.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Sublette County: Gros Ventre Area: Triangle Peak NE to low point of ridge.  Elev. 10400-11535 ft.
T39N R112W S2 W1/4; also SE1/4 S3 and N1/4 S10.  43.371 N, 110.2539 W.  
Rocky alpine ridge and upper slopes. Phenology: fruiting. 

Ronald L. Hartman, 49568.  8/17/1994. 		RM 624549	Barcode: RM0292331
     with Tom Cramer
_________________________________________________________________________

46.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Teton County: Gros Ventre Area: 0.8 air mi NNW to summit of Sheep Mountain.  Elev. 10400-11200 ft.
T41N R114W S3 SE1/4; also NE1/4 S4.  43.5476 N, 110.5167 W; uncertainty 1 mi..  
Meadow and boulder fields. Phenology: flowering. 

Ronald L. Hartman, 54123.  8/21/1995. 		RM 660019	Barcode: RM0292333
_________________________________________________________________________

47.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Cyclone Pass to Mount Arter, ca 14 air mi NNW to Lander.  Elev. 10260-10790 ft.
T33N R102W S36; also T32N R102W S2.  42.7786 N, 108.9885 W to 42.7698 N, 108.9925 W; GPS Reading.  
Soil pockets within talus slope. Phenology: flowering. 

Rob Massatti, 2479.  7/17/2005. 		USFS 843638	Barcode: USFS0025771
     with Michelle Noe
_________________________________________________________________________

48.  Erigeron rydbergii Cronquist 				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. 10440-11660 ft.
T40N R107W S21; also S28 and SW1/4 S27.  43.4262 N, 109.7004 W to 43.4112 N, 109.7061 W to 43.3989 N, 109.6878 W; GPS Reading.  
Rocky alpine meadow. Phenology: flowering. 

Rob Massatti, 2819.  7/20/2005. 		USFS 843637	Barcode: USFS0025770
_________________________________________________________________________

49.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: south end of Popo Agie Wilderness, ca 13 air mi SW of Lander.  Elev. 9780-12520 ft.
T31N R102W S36 NW1/4; also South1/2 S35 and S34.  42.6084 N, 108.9691 W to 42.6164 N, 109.0014 W; GPS Reading.  
Soil pockets in talus slope, alpine. Phenology: flowering. 

Rob Massatti, 3130.  7/27/2005. 		USFS 843636	Barcode: USFS0025769
_________________________________________________________________________

50.  Erigeron rydbergii Cronquist 				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. 10910-13210 ft.
T32N R103W S27 South1/2; also S26 and SE1/4 S23.  42.7084 N, 109.1285 W to 42.7284 N, 109.0929 W; GPS Reading.  
Rocky alpine meadow. Phenology: flowering. 

Rob Massatti, 3329.  7/29/2005. 		USFS 843635	Barcode: USFS0025768
_________________________________________________________________________

51.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Burnt Gulch to Freak Mountains, ca 10 air mi SSW of Lander.  Elev. 8550-9390 ft.
T31N R101W S11; also S13 and T31N R100W S18, N1/2 S19 and NW1/4 S20.  42.6717 N, 108.8666 W to 42.6476 N, 108.8371 W to 42.648 N, 108.8139 W to 42.6569 N, 108.8253 W; GPS Reading.  
Sedimentary rock outcrops. Phenology: flowering. 

Rob Massatti, 5795.  6/22/2006. 		USFS 843634	Barcode: USFS0025767
_________________________________________________________________________

52.  Erigeron rydbergii Cronquist 				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.  
Dry rocky meadow adjacent to riparian area. Phenology: flowering. 

Rob Massatti, 5999.  6/24/2006. 		USFS 843633	Barcode: USFS0025766
_________________________________________________________________________

53.  Erigeron rydbergii Cronquist 				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, 7135.  7/7/2006. 		USFS 843632	Barcode: USFS0025765
     with Meghan Taylor
_________________________________________________________________________

54.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Hailey Pass and vicinity, ca 15 air mi WNW of Shoshone Lake.  Elev. 10810-11630 ft.
T33N R104W S9 W1/2.  42.8466 N, 109.2885 W to 42.8448 N, 109.2828 W to 42.849 N, 109.2827 W; GPS Reading.  
Dry and rocky alpine meadows. Phenology: flowering. 

Rob Massatti, 7479.  7/18/2006. 		USFS 843631	Barcode: USFS0025764
_________________________________________________________________________

55.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Windy Mountain, ca 8 air mi W of Shoshone Lake.  Elev. 11610-12150 ft.
T33N R103W S20 SW1/4; also S29 and E1/2 S32.  42.816 N, 109.1873 W to 42.8015 N, 109.1718 W to 42.7843 N, 109.1764 W; GPS Reading.  
Dry rocky alpine meadow. Phenology: flowering. 

Rob Massatti, 7628.  7/19/2006. 		USFS 843630	Barcode: USFS0025763
_________________________________________________________________________

56.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Sheridan County: Dome Lake.  Elev. 8750-9200 ft.
T53N R87W S11.  44.5848 N, 107.3023 W; uncertainty 2 mi..  
Phenology: flowering & fruiting. 

Aven Nelson, 2442a.  7/18/1896. 		RM 7252	Barcode: RM0292339
_________________________________________________________________________

57.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: Yellowstone National Park: ridge ca 1 mi E of Hoyt Peak; ca 1.5 mi N of U.S. Hwy 14, 16, & 20.  Elev. 10000-10400 ft.
T52N R110W S16.  44.4763 N, 110.1074 W; uncertainty 1 mi..  
Turfy tundra/krummholz community.  Prominent species include Mertensia alpina, Potentilla diversifolia var. diversifolia, Phlox pulvinata and Abies lasiocarpa. Phenology: flowering & fruiting. 

Erwin F. Evert, 17467.  7/4/1989. 		RM 578141	Barcode: RM0292336
_________________________________________________________________________

58.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Southeastern Absaroka Mountains: top of Carter Mountain, along jeep road ca 30 mi WNW of Meeteetse.  Elev. 11000 ft.
T49N R103W S7.  44.233 N, 109.2849 W; uncertainty 1 mi..  
Rocky tundra, prominent species include Artemisia campestris ssp. broealis, Erigeron rydbergii, and Geum rossii. Phenology: flowering. 

Erwin F. Evert, 17928.  7/23/1989. 		RM 578701	Barcode: RM0046356
_________________________________________________________________________

59.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Southeastern Absaroka Mountains: top of Boulder Ridge (ridge between South Fork Shoshone River and Boulder Creek), ca 45 mi SW of Cody.  Elev. 10300 ft.
T48N R106W S28.  44.0966 N, 109.596 W.  
Forest-tundra ecotone.  Prominent species include Geum rossii, Arnica fulgens, and Zigadenus elegans. Phenology: flowering & fruiting. 

Erwin F. Evert, 18068.  7/29/1989. 		RM 578920	Barcode: RM0046311
_________________________________________________________________________

60.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Southeastern Absaroka Mountains: head of Cascade Creek, ca 2.5 mi S of Kerwin; ca 27 mi SW of Meeteetse.  Elev. 11300 ft.
T45N R104W S26.  43.8359 N, 109.3037 W; uncertainty 1 mi..  
Turfy, rocky, alpine tundra, prominent species are Geum rossii, Senecio fuscatus, Carex albonigra. Phenology: flowering & fruiting. 

Erwin F. Evert, 18270.  8/3/1989. 		RM 579101	Barcode: RM0046313
_________________________________________________________________________

61.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Beartooth Plateau: ca 0.5 mi NE of Frozen Lake.  Elev. 10300 ft.
T58N R104W S31 SW1/4.  44.9659 N, 109.4733 W; uncertainty 0.5 mi..  
Growing on tundra with Antennaria lanata, Salix arctica, and Pedicularis oederi. Phenology: flowering & fruiting. 

Erwin F. Evert, 2069.  7/11/1980. 		RM 334650	Barcode: RM0046318
_________________________________________________________________________

62.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: headwaters of Canyon Creek, ca 6 mi S of U.S. Hwy 14, 16, and 20.  Elev. 10200-10400 ft.
T51N R106W S24 NE1/4.  44.3748 N, 109.5636 W; uncertainty 0.5 mi..  
Tundra. Phenology: flowering & fruiting. 

Erwin F. Evert, 3142.  7/14/1981. 		RM 341943	Barcode: RM0046319
_________________________________________________________________________

63.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: south slopes of Pat O'Hara Peak; ca 20 mi NW of Cody.  Elev. 10100 ft.
T51N R107W S10; SW1/4 S15.  44.4038 N, 109.7247 W; uncertainty 0.5 mi..  
Phenology: flowering & fruiting. 

Erwin F. Evert, 3177.  7/16/1981. 		RM 341825	Barcode: RM0046320
_________________________________________________________________________

64.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: northwest side of Sleeping Giant Mountain at head of Mormon Creek; ca 5 mi N of U.S. Hwy 14, 16, and 20.  Elev. 10400 ft.
T53N R108W S35 NW1/4.  44.5295 N, 109.8402 W; uncertainty 0.5 mi..  
Scree and talus. Phenology: flowering & fruiting. 

Erwin F. Evert, 3353.  7/31/1981. 		RM 342008	Barcode: RM0046314
_________________________________________________________________________

65.  Erigeron rydbergii Cronquist 				Asteraceae

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

Erwin F. Evert, 4382.  7/20/1982. 		RM 360971	Barcode: RM0046355
_________________________________________________________________________

66.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: in basin at head of East Fork Big Creek.  Elev. 10000-11000 ft.
T53N R105W S21; also S22.  44.5585 N, 109.5163 W; uncertainty 2 mi..  
On tundra. Phenology: flowering & fruiting. 

Erwin F. Evert, 5797.  8/2/1983. 		RM 532085	Barcode: RM0046316
_________________________________________________________________________

67.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: on Carter Mountain near the head of Meeteetse Creek.  Elev. 10800 ft.
T49N R103W S7 NW1/4.  44.233 N, 109.2849 W; uncertainty 0.5 mi..  
On tundra. Phenology: flowering & fruiting. 

Erwin F. Evert, 6135.  8/20/1988. 		RM 531379	Barcode: RM0046347
_________________________________________________________________________

68.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: 3-4 mi N of Kirwin in Meadow Creek Basin.  Elev. 10400-11000 ft.
T46N R104W S26.  43.9246 N, 109.3037 W; uncertainty 1 mi..  
On tundra. Phenology: flowering & fruiting. 

Erwin F. Evert, 6160.  8/21/1983. 		RM 531402	Barcode: RM0046357
_________________________________________________________________________

69.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: ridge above and NW of the head of East Fork Big Creek, ca 1.5-2.5 mi S of Trout Peak.  Elev. 10700-12000 ft.
T53N R105W S17.  44.573 N, 109.5365 W; uncertainty 1 mi..  
Extensive rolling tundra. Phenology: fruiting. 

Erwin F. Evert, 6267.  8/26/1983. 		RM 531330	Barcode: RM0046317
_________________________________________________________________________

70.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: in basin at head of East Fork Big Creek, ca 2-3 mi NE of Jim Mountain.  Elev. 10000-10600 ft.
T53N R105W S21.  44.5585 N, 109.5163 W; uncertainty 1 mi..  
On tundra. Phenology: flowering & fruiting. 

Erwin F. Evert, 6281.  8/26/1983. 		RM 531278	Barcode: RM0046315
_________________________________________________________________________

71.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: top of Buttress Mountain, ca 4 mi N of U.S. Hwy 14, 16, and 20.  Elev. 10500-11000 ft.
T53N R108W S35 SW1/4.  44.5295 N, 109.8402 W; uncertainty 0.5 mi..  
On tundra. Phenology: flowering & fruiting. 

Erwin F. Evert, 6353.  8/28/1983. 		RM 531237	Barcode: RM0046358
_________________________________________________________________________

72.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: on Sheep Mesa on the divide between Blackwater and West Blackwater creeks.  Elev. 10600-11500 ft.
T51N R107W S19; also S29 and T51N R108W S25.  44.3748 N, 109.7851 W; uncertainty 3 mi..  
On tundra in fellfield and dry meadow habitats. Phenology: flowering & fruiting. 

Erwin F. Evert, 7304.  7/31/1984. 		RM 609798	Barcode: RM0046310
_________________________________________________________________________

73.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains, summit of Irish Rock, ca 16.2 air mi W of Sunshine Reservoir Dam. /4 /4S8.  Elev. 10900 ft.
T47N R104W S8.  44.0576 N, 109.362 W.  
Outcrops and very rocky soil, volcanic conglomerate. Phenology: flowering. 

Hollis Marriott, 10856.  6/29/1988. 		RM 710559	Barcode: RM0046354
_________________________________________________________________________

74.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Beartooth Plateau: plateau on west side of Twin Lakes Basin; ca 1.5 mi S of Montana.  Elev. 10760 ft.
T58N R104W S28.  44.9805 N, 109.4326 W; uncertainty 1 mi..  
Alpine cushion plant community on open ridge of north-facing slope. Phenology: flowering & fruiting. 

Mike Bynum, 600.  8/16/1994. 		RM 602578	Barcode: RM0046295
_________________________________________________________________________

75.  Erigeron rydbergii Cronquist 				Asteraceae

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

Richard W. Scott, 4823.  8/3/1985. 		RM 383800	Barcode: RM0046308
_________________________________________________________________________

76.  Erigeron rydbergii Cronquist 				Asteraceae

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

Richard W. Scott, 4841.  8/3/1985. 		RM 383812	Barcode: RM0046309
_________________________________________________________________________

77.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Beartooth Plateau: Clay Butte.  Elev. 10000 ft.
T58N R106W S1.  45.0422 N, 109.6172 W; uncertainty 1 mi..  
Alpine meadow with Lychnis apetala. Phenology: flowering & fruiting. 

Robert D. Dorn, 4115.  8/12/1984. 		RM 353550	Barcode: RM0046296
_________________________________________________________________________

78.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Yellowstone National Park: Mt. Wasburn  Elev. 10100 ft.
T56N R113W S25.  44.8047 N, 110.4275 W; uncertainty 1 mi..  
Rocky, alpine slope with Smelowskia and Potentilla. Rays lavender. Phenology: fruiting. 

Robert D. Dorn, 4289.  8/3/1985. 		RM 357955	Barcode: RM0292337
_________________________________________________________________________

79.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Brown Basin, southwest side.  Elev. 11600 ft.
T45N R104W S10 NW1/4.  43.8802 N, 109.3238 W; uncertainty 0.5 mi..  
Rocky slope with Papaver and Senecio fuscatus. Phenology: flowering & fruiting. 

Robert D. Dorn, 4451.  8/13/1986. 		RM 383883	Barcode: RM0046297
_________________________________________________________________________

80.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Teton County: Gros Ventre Mountains: Sheep Mountain.  Elev. 9800 ft.
T42N R114W S29.  43.5762 N, 110.5558 W; uncertainty 1 mi..  
Growing with Salix arctica and Phlox sp.; in large, open, alpine meadow. Frequent. Phenology: flowering & fruiting. 

Robert W. Lichvar, 1015.  8/1/1977. 		RM 316314	Barcode: RM0292340
_________________________________________________________________________

81.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Yellowstone National Park: Mount Washburn.  Elev. 9500 ft.
T56N R113W S26.  44.8047 N, 110.4477 W; uncertainty 1 mi..  
North slope; in open meadow with rocky outcropping with Draba and Oxytropis. Frequent. Phenology: flowering & fruiting. 

Robert W. Lichvar, 1890.  6/28/1979. 		RM 316526	Barcode: RM0292342
_________________________________________________________________________

82.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Twin Lakes.  Elev. 10200 ft.
T58N R104W S21 NW1/4 of SE1/4.  44.995 N, 109.4326 W; uncertainty 0.25 mi..  
Frequent on west facing slopes above lakes with Luzula and Carex. Phenology: flowering & fruiting. 

Robert W. Lichvar, 2087b.  7/21/1979. 		RM 316483	Barcode: RM0046299
_________________________________________________________________________

83.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Wyoming Creek.  Elev. 10000 ft.
T58N R104W S14 SW1/4.  45.0095 N, 109.3919 W; uncertainty 0.5 mi..  
Frequent on dry slope near limestone with Carex and Poa. Phenology: flowering & fruiting. 

Robert W. Lichvar, 2095.  7/21/1979. 		RM 316455	Barcode: RM0046298
_________________________________________________________________________

84.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Ca 0.5 mi N of Wyo Hwy 312.  Elev. 10200 ft.
T58N R104W S29 NW1/4 of SE1/4.  44.9805 N, 109.453 W; uncertainty 0.25 mi..  
Frequent on ridge top. Phenology: flowering & fruiting. 

Robert W. Lichvar, 2114.  7/21/1979. 		RM 316570	Barcode: RM0046300
_________________________________________________________________________

85.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Fremont County: Wind River Indian Reservation: Trail Ridge.  Elev. 10000 ft.
T7N R4W S3 NE1/4.  43.6129 N, 109.2183 W; uncertainty 0.5 mi..  
Growing on dry alpine ridge with Trifolium. Phenology: flowering & fruiting. 

Robert W. Lichvar, 4582.  7/9/1981. 		RM 339169	Barcode: RM0292341
_________________________________________________________________________

86.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Beartooth Range: Beartooth Plateau: saddle of divide between head of tributary of Little Rock and Wyoming creeks; ca 0.6 mi E of U.S. Hwy 212.  Elev. 10800 ft.
T58N R104W S27 SE1/4 of SW1/4.  44.9805 N, 109.4123 W; uncertainty 0.25 mi..  
Cushion plant community with Silene acaulis, Trifolium nanum, and Geum rossii on hillside and ridge top. *FS-02-14-01-96-NC-014. Phenology: flowering & fruiting. 

Sabine Mellmann-Brown, 2474.  7/23/1996. 		RM 612805	Barcode: RM0046294
_________________________________________________________________________

87.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Johnson County:   Elev. 10000-10500 ft.
T52N R86W S13.  44.4841 N, 107.1553 W; uncertainty 2 mi..  
Grassy places in highest timber; lower edge of timberline. *Mountains?" Phenology: flowering & fruiting. 

Vie Willits, 379.  8/11/1909. 		RM 69426	Barcode: RM0292338
_________________________________________________________________________

88.  Erigeron rydbergii Cronquist 				Asteraceae

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

Walter Fertig, 15111.  7/22/1994. 		RM 601752	Barcode: RM0046345
_________________________________________________________________________

89.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Beartooth Plateau: Clay Butte.  Elev. 10000 ft.
T58N R106W S1.  45.0422 N, 109.6172 W; uncertainty 1 mi..  
Alpine meadow with Lychnis apetala. Phenology: flowering & fruiting. 

Robert D. Dorn, 4115.  8/12/1984. 		RM 353550
_________________________________________________________________________

90.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Yellowstone National Park: Mount Wasburn.  Elev. 9800 ft.
44.8047 N, 110.4275 W; uncertainty 1 mi..  
Rocky, alpine slope with Smelowskia and Potentilla. Phenology: fruiting. 

Robert D. Dorn, 4289.  8/3/1985. 		RM 357955
_________________________________________________________________________

91.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Brown Basin, southwest side.  Elev. 11600 ft.
T45N R104W S10 NW1/4.  43.8802 N, 109.3238 W; uncertainty 0.5 mi..  
Rocky slope with Papaver and Senecio fuscatus. Phenology: flowering & fruiting. 

Robert D. Dorn, 4451.  8/13/1986. 		RM 383883
_________________________________________________________________________

92.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: Teton Wilderness: Thorofare Plateau, ca 4 air mi SSE of SE Corner of Yellowstone National Park.  Elev. 9900-10600 ft.
T48N R110W S36.  44.0834 N, 110.0021 W.  
Timberline and dry alpine meadows. 

Neil Snow, 2943.  6/30/1988. 		 
_________________________________________________________________________

93.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: ca 25 air mi NW of Dubois, ca 1/4 mi W of Bonneville Pass, near Bonneville Creek.  Elev. 10000 ft.
T44N R109W S17.  43.77806 N, 109.96139 W.  
Alpine tundra. 

Neil Snow, 3740.  7/20/1988. 		 
_________________________________________________________________________

94.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Idaho, Fremont County: Targhee National Forest: Henrys Lake Mountains: Continental divide, W of Edwards Lake and Clark Lake, ca 14.5 air mi NW of West Yellowstone, Montana.  Elev. 9800-10200 ft.
T16N R43E S4; also S9.  
Ridge with all low forbs and grasses. 

Stuart Markow, 9522.  7/17/1992. 		 
_________________________________________________________________________

95.  Erigeron rydbergii Cronquist 				Asteraceae

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

B. E. Nelson, 11185.  7/4/1984. 		RM 556406	Barcode: RM0046328
_________________________________________________________________________

96.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Yellowstone National Park: Northern Absaroka: above Hoodoo Basin at the head of Lamar River between Lamar Mountain and Hoodoo Peak, ca 41 air mi WNW of Cody.  Elev. 10200-10400 ft.
T55N R108W S35.  44.7033 N, 109.8402 W; uncertainty 1 mi..  
Ridgetop with volcanic rock rubble and sparse vegetation. Phenology: flowering. 

B. E. Nelson, 12737.  7/22/1985. 		RM 482450	Barcode: RM0292334
_________________________________________________________________________

97.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: in the vicinity of the Spear VABM, ca 38.5 air mi E of Greybull, ca 21.5 air mi NE of Hyattville.  Elev. 11200-11500 ft.
T52N R87W S25.  44.45 N, 107.2786 W; uncertainty 1 mi..  
Alpine tundra. Phenology: flowering & fruiting. 

B. E. Nelson, 4945.  8/10/1979. 		RM 348605	Barcode: RM0292335
_________________________________________________________________________

98.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 22 air mi WSW of Meeteetse, ca 1 mi NE of Phelps Mountain.  Elev. 10000 ft.
T47N R104W S1.  44.0724 N, 109.2837 W.  
Alpine slopes. Phenology: flowering. 

Robert S. Kirkpatrick, 1083.  7/12/1983. 		RM 556425	Barcode: RM0046329
     with Ruth E. B. Kirkpatrick
_________________________________________________________________________

99.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 24 air mi WSW of Meeteetse, in the vicinity of Jack Creek Cabin, ca 1 mi NW of Phelps Mountain.  Elev. 9600-10000 ft.
T47N R104W S3; also S2 and S10.  44.0724 N, 109.3238 W; uncertainty 3 mi..  
Open slopes bordered by Engelmann spruce. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 1112.  7/12/1983. 		RM 556424	Barcode: RM0046344
     with Ruth E. B. Kirkpatrick
_________________________________________________________________________

100.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 28 air mi W of Meeteetse, head of the "left fork" of Betty Creek ca 3.5 mi from the junction with the Greybull River.  Elev. 10700 ft.
T48N R105W S12.  44.1402 N, 109.4117 W.  
Alpine slope with Geum rossii. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 1410.  7/19/1983. 		RM 556423	Barcode: RM0046343
     with Ruth E. B. Kirkpatrick
_________________________________________________________________________

101.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 50 air mi W of Thermopolis, Washakie Needles and vicinity.  Elev. 11700 ft.
T44N R103W S27.  43.749 N, 109.2013 W.  
Alpine slopes with Geum rossii. Phenology: flowering. 

Robert S. Kirkpatrick, 1458.  7/24/1983. 		RM 565806	Barcode: RM0046332
     with Ruth E. B. Kirkpatrick
_________________________________________________________________________

102.  Erigeron rydbergii Cronquist 				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. 11500 ft.
T47N R106W S8.  44.0544 N, 109.6001 W.  
Alpine plateau with Geum rossii. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 1821.  8/10/1983. 		RM 556422	Barcode: RM0046342
     with Geoffrey McNaughton
_________________________________________________________________________

103.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 23 mi N of Dubois, ca 3 mi N of the junction of Frontier Creek and Wiggins Fork in the vicinity of Snow Lake.  Elev. 10600-11500 ft.
T45N R106W S22; also S15 and S16.  43.8519 N, 109.5599 W.  
Alpine meadows and rocky slopes; dry. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 2270.  8/17/1983. 		RM 556421	Barcode: RM0046341
     with Ronald L. Hartman
_________________________________________________________________________

104.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 19 mi SSW of Cody, ca 1 mi S of Meeteetse Creek, ca 2 mi S of Foster Reservoir.  Elev. 9400-10800 ft.
T49N R103W S2; also S3.  44.2475 N, 109.2042 W.  
Alpine meadows. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 2510.  8/20/1983. 		RM 556420	Barcode: RM0046340
_________________________________________________________________________

105.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 28 air mi W of Meeteetse, ca 1.5 mi NW of Piney Pass in the vicinity of Carter Triangulation Station (elev. 12319).  Elev. 10800-12300 ft.
T49N R104W S30; also S19 and S29.  44.1896 N, 109.406 W.  
Alpine meadows and slopes; turf mats and meadows. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 2592.  8/22/1983. 		RM 556419	Barcode: RM0046339
_________________________________________________________________________

106.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 21 air mi SSW of Meeteetse, in the vicinity of the headwaters of West Grass Creek.  Elev. 9000-9600 ft.
T45N R102W S2; also S3, S10 and S11.  43.895 N, 109.0631 W.  
Subalpine "fellfields" on exposed ridges with Trifolium dasyphyllum; dry areas. Phenology: flowering. 

Robert S. Kirkpatrick, 3366.  7/1/1984. 		RM 556418	Barcode: RM0046337
_________________________________________________________________________

107.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 14 air mi NNW of Dubois, cirque at the headwaters of Burroughs Creek, ca 1 air mi NNE of Ramshorn Peak.  Elev. 10200-10800 ft.
T44N R107W S32; also S29.  43.7346 N, 109.7192 W; uncertainty 2 mi..  
Alpine meadows with Geum rossii. Phenology: flowering. 

Robert S. Kirkpatrick, 4373.  7/20/1984. 		RM 556417	Barcode: RM0046338
_________________________________________________________________________

108.  Erigeron rydbergii Cronquist 				Asteraceae

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

Robert S. Kirkpatrick, 4729.  7/24/1984. 		RM 556416	Barcode: RM0046336
_________________________________________________________________________

109.  Erigeron rydbergii Cronquist 				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 fellfields. Phenology: flowering. 

Robert S. Kirkpatrick, 4886.  7/26/1984. 		RM 556415	Barcode: RM0046335
_________________________________________________________________________

110.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 21 air mi W of Meeteetse, along ridge between the North Fork Pickett Creek and Little Rose Creek, up to Peak 11448.  Elev. 10000-11400 ft.
T49N R103W S30; also S7, S18, and S19.  44.1896 N, 109.2849 W.  
Alpine fell fields. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 5159.  7/29/1984. 		RM 556414	Barcode: RM0046334
_________________________________________________________________________

111.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 32 air mi SW of Meeteetse in the vicinity of Dollar Mountain.  Elev. 10600-11600 ft.
T45N R104W S17; also S18.  43.8655 N, 109.3639 W.  
Alpine meadows on calcareous substrate. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 5471a.  8/14/1984. 		RM 565966	Barcode: RM0046331
     with Ruth E. B. Kirkpatrick
_________________________________________________________________________

112.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 28 air mi N of Dubois, in the vicinity of Emerald Lake and headwaters of Emerald Creek.  Elev. 11000-11800 ft.
T46N R106W S21; also S28.  43.9387 N, 109.58 W; uncertainty 2 mi..  
Alpine fellfields. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 6183.  8/29/1984. 		RM 556413	Barcode: RM0046333
_________________________________________________________________________

113.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains; Bighorn National Forest: Cloud Peak Primitive Area: northeast slope of Penrose Peak.  Elev. 10200-10800 ft.
T52N R85W S32.  44.43194 N, 107.1178 W; uncertainty 1 mi..  
Rocky alpine slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 10329.  7/20/1979. 		RM 348604	Barcode: RM0292328
_________________________________________________________________________

114.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Southeastern Absarokas: ridge just S of Jojo Creek, 1-2 air mi ESE of Jojo Mountain.  Elev. 11600-12200 ft.
T46N R103W S18.  43.9525 N, 109.2672 W; uncertainty 1 mi..  
Rocky alpine ridge with scattered turf communities dominated primarily by Geum rossii and Trifolium nanum. Phenology: flowering & fruiting. 

Ronald L. Hartman, 16758.  8/14/1983. 		RM 556412	Barcode: RM0046302
     with Robert S. Kirkpatrick
_________________________________________________________________________

115.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Southeastern Absarokas: northeast end of Carter Mountain, 1-2 air mi WNW to NW of Foster Reservoir.  Elev. 10000-10900 ft.
T50N R103W S23.  44.29139 N, 109.20611 W; uncertainty 1 mi..  
Grassy alpine slopes, moist seeps, and rock outcrops; grassy slopes, 10000-10900feet. Phenology: flowering & fruiting. 

Ronald L. Hartman, 17060.  8/20/1983. 		RM 556411	Barcode: RM0046330
_________________________________________________________________________

116.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Southeastern Absarokas: 1-1.5 air mi NW of Kirwin, upper Brown Basin and Greybull Pass.  Elev. 11000-11400 ft.
T45N R104W S3; also S10.  43.89528 N, 109.32389 W; uncertainty 2 mi..  
Alpine slopes and rocky outcrops. Phenology: flowering & fruiting. 

Ronald L. Hartman, 17124.  8/22/1983. 		RM 556410	Barcode: RM0046306
_________________________________________________________________________

117.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 2 air mi S of Kirwin, Smuggler Gulch Trail from Cascade Creek to ridge and then to Cascade Peak.  Elev. 11400-12100 ft.
T45N R104W S25; also S26.  43.83694 N, 109.28306 W; uncertainty 2 mi..  
Alpine meadows and talus slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 19074.  8/21/1984. 		RM 556409	Barcode: RM0046307
_________________________________________________________________________

118.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: Chief Mountain to Galena Ridge, ca 2.5-3 air mi N of Kirwin.  Elev. 11500-12000 ft.
T46N R104W S35; also S36.  43.91 N, 109.30722 W; uncertainty 2 mi..  
Alpine meadows and talus slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 19230.  8/22/1984. 		RM 556408	Barcode: RM0046303
_________________________________________________________________________

119.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: Chief Mountain to Galena Ridge, ca 2.5-3 air mi N of Kirwin.  Elev. 11500-12000 ft.
T46N R104W S35; also S36.  43.91 N, 109.30722 W; uncertainty 2 mi..  
Alpine meadows and talus slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 19272.  8/22/1984. 		RM 556407	Barcode: RM0046305
_________________________________________________________________________

120.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: 4-6 air mi SSE of Cooke City, Montana.  Elev. 10000-10400 ft.
T58N R108W S28; also S33.  44.9805 N, 109.9213 W; uncertainty 2 mi..  
Alpine meadows and talus slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 20743.  7/14/1985. 		RM 537212	Barcode: RM0046322
     with B. E. Nelson
_________________________________________________________________________

121.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: Yellowstone National Park: immediately SW of Republic Pass.  Elev. 10300 ft.
T57N R108W S6.  44.9514 N, 109.962 W.  
Alpine meadows and grassy slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 20804.  7/14/1985. 		RM 482451	Barcode: RM0292329
     with B. E. Nelson
_________________________________________________________________________

122.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: Hoodoo Basin trail, ca 6 air mi NW of Stinkingwater Peak.  Elev. 10000-10400 ft.
T55N R108W S36.  44.7033 N, 109.82 W; uncertainty 1 mi..  
Alpine grassy slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 21323.  7/22/1985. 		RM 537291	Barcode: RM0046327
     with B. E. Nelson
_________________________________________________________________________

123.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: Yellowstone National Park: Hoodoo Basin trail, 6 air mi NW of Stinkingwater Peak.  Elev. 10000-10400 ft.
T55N R108W S35.  44.7033 N, 109.8402 W.  
Alpine grassy slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 21332.  7/22/1985. 		RM 482452	Barcode: RM0292330
_________________________________________________________________________

124.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: Guitar Lake drainage, ca 3 air mi S of Silver Gate, Montana.  Elev. 8200-8400 ft.
T58N R109W S25; also S24.  44.9805 N, 109.9823 W.  
Subalpine meadows. Phenology: flowering & fruiting. 

Ronald L. Hartman, 21496.  7/26/1985. 		RM 537292	Barcode: RM0046326
     with B. E. Nelson
_________________________________________________________________________

125.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Yellowstone National Park: Northern Absarokas: on the divide 6-9 air mi SSE of Silver Gate, MT.  Elev. 9800-10600 ft.
T57N R108W S9; also S16 & S21.  44.9369 N, 109.9213 W.  
Alpine meadows and rocky slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 21604.  7/27/1985. 		RM 482453	Barcode: RM0292327
_________________________________________________________________________

126.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: Geers Point and ridge to NW and then E, 8-9 air mi WSW to W of Sunlight Ranger Station.  Elev. 11000-11400 ft.
T55N R107W S25; also S26, S27, and S35.  44.7172 N, 109.6956 W; uncertainty 3 mi..  
Alpine meadows and rocky slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 22144.  8/21/1985. 		RM 537860	Barcode: RM0046324
     with B. E. Nelson
_________________________________________________________________________

127.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: Pat O'Hara Peak summit and adjacent northern exposure.  Elev. 9600-9900 ft.
T54N R104W S15.  44.6592 N, 109.37 W; uncertainty 1 mi..  
Open, grassy slopes and limestone outcrops with some volcanics at summit. Phenology: flowering & fruiting. 

Ronald L. Hartman, 22322.  8/23/1985. 		RM 537861	Barcode: RM0046323
_________________________________________________________________________

128.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: trail 0.5-2 air mi NE of Trout Peak.  Elev. 10500-11500 ft.
T53N R105W S26; also S27, S33, and S34.  44.5433 N, 109.4719 W.  
Rocky alpine slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 22355a.  8/24/1985. 		RM 537862	Barcode: RM0046321
_________________________________________________________________________

129.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka: Trout Peak summit and northern exposure.  Elev. 11400-12244 ft.
T53N R105W S4 & S5.  44.60139 N, 109.5125 W; uncertainty 2 mi..  
Rocky slopes and summit. Phenology: flowering & fruiting. 

Ronald L. Hartman, 22410.  8/24/1985. 		RM 537863	Barcode: RM0046304
_________________________________________________________________________

130.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Beartooth Plateau: Shoshone National Forest: Morrison Trail at south end of plateau, ca 13 air mi WSW of Clark.  Elev. 10000 ft.
T56N R104W S6 NW1/4.  44.86306 N, 109.4306 W; uncertainty 1 mi..  
Alpine meadow, rock field, and drainage. Phenology: flowering. 

Ronald L. Hartman, 23765.  6/27/1988. 		RM 861113	Barcode: USFS0043447
     with Kent Houston
_________________________________________________________________________

131.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: Hurricane Mesa, ca 8 air mi W of Crandall Ranger Station.  Elev. 10400-11060 ft.
T56N R107W S7; also S8.  44.84861 N, 109.7967 W; uncertainty 2 mi..  
Alpine meadows and rock outcrops. Phenology: flowering & fruiting. 

Ronald L. Hartman, 23859.  7/5/1988. 		RM 537211	Barcode: RM0046325
     with T. J. Poll
_________________________________________________________________________

132.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: Hurricane Mesa, ca 8 air mi W of Crandall Ranger Station.  Elev. 10400-11060 ft.
T56N R107W S7; also S8.  44.84861 N, 109.7967 W; uncertainty 2 mi..  
Alpine meadows and rock outcrops. Phenology: flowering & fruiting. 

Ronald L. Hartman, 23879.  7/5/1988. 		RM 537864	Barcode: RM0046301
     with T. J. Poll
_________________________________________________________________________

133.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: ca 50 air mi SW of Cody, vicinity of Thorofare Mountain.  Elev. 10400-11400 ft.
T46N R108W S5.  43.9814 N, 109.84139 W; uncertainty 1 mi..  
Alpine meadows. 

Ronald L. Hartman, 24050.  7/12/1988. 		RM 
     with Mike Hartman
_________________________________________________________________________

134.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: ca 50 air mi SW of Cody, vicinity of Thorofare Mountain.  Elev. 10400-11400 ft.
T46N R108W S5.  43.9814 N, 109.84139 W; uncertainty 1 mi..  
Alpine meadows. 

Ronald L. Hartman, 24053.  7/12/1988. 		RM 
     with Mike Hartman
_________________________________________________________________________

135.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Sublette County: Gros Ventre Area: Triangle Peak northeast to low point of ridge.  Elev. 10400-11535 ft.
T39N R112W S26; W1/4 of S2, also SE1/4 of S3 and N1/4 of S10.  43.3138 N, 110.2539 W; uncertainty 2 mi..  
Rocky alpine ridge and upper slopes. Phenology: fruiting. 

Ronald L. Hartman, 49568.  8/17/1994. 		RM 624549
_________________________________________________________________________

136.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: Hellroaring Plateau, ca 14.5 air mi SW of Red Lodge.  Elev. 9500-10220 ft.
T9S R104W S15.  45.0485 N, 109.485 W; WGS 84, , GPS Reading.  
Decomposing granite, talus slope and gravely, cobblely slopes. Phenology: flowering. 

Emily Elliott, 2889.  7/13/2007. 		USFS 864571	Barcode: USFS0044639
     with Dean Sherman
_________________________________________________________________________

137.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Beartooth Plateau: near Clay Butte Lookout/Visitor Center, along U.S. Hwy 212, ca 24 air mi SW of Red Lodge, Montana.  Elev. 9640-10120 ft.
T57N R106W S1 W1/2; also E1/2 S2 and T58N R106W S35 SE1/4 and SW1/4 S36.  44.9616 N, 109.6232 W; WGS 84, , GPS reading.  
Alpine meadow with limestone outcrops. Phenology: flowering. 

Emily Elliott, 6328.  7/21/2008. 		RM 860961	Barcode: USFS0043443
_________________________________________________________________________

138.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Beartooth Plateau: along the plateau going NW from U.S. Hwy 212, just after the west summit of Beartooth Pass, ca 37 air mi NW of Cody.  Elev. 10600-11000 ft.
T58N R104W S31 NW1/4; also T58N R105W S25 South1/2 and NE1/4 S36.  44.9681 N, 109.4803 W; WGS 84, , GPS reading.  
Alpine meadow with scattered boulder fields. Phenology: flowering. 

Emily Elliott, 6385.  7/24/2008. 		RM 861112	Barcode: USFS0043448
_________________________________________________________________________

139.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Beartooth Plateau: along the plateau going NW from U.S. Hwy 212, just after the west summit of Beartooth Pass, ca 37 air mi NW of Cody.  Elev. 10600-11000 ft.
T58N R104W S31 NW1/4; also T58N R105W S25 South1/2 and NE1/4 S36.  44.974 N, 109.5039 W; WGS 84, , GPS reading.  
Alpine meadow. Phenology: flowering. 

Emily Elliott, 6442.  7/24/2008. 		RM 860962	Barcode: USFS0043444
_________________________________________________________________________

140.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Gallatin National Forest: Contact Mountain from end of Forest Road 2140 along the East Boulder Plateau, ca 27 air mi SW of Big Timber.  Elev. 9450-10040 ft.
T4S R13E S17 SE1/4; also E1/2 S20 and E1/2 S29.  45.4885 N, 110.166 W; WGS 84, , GPS reading.  
Talus slopes and scattered alpine meadow near tree line. Phenology: flowering. 

Emily Elliott, 6659.  7/28/2008. 		USFS 867983	Barcode: USFS0059342
_________________________________________________________________________

141.  Erigeron rydbergii Cronquist 				Asteraceae

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

Emily Elliott, 7047.  8/4/2008. 		RM 938622	Barcode: RM0108388
     with Brian Elliott
_________________________________________________________________________

142.  Erigeron rydbergii Cronquist 				Asteraceae

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

Emily Elliott, 7103.  8/4/2008. 		USFS 867984	Barcode: USFS0059343
     with Brian Elliott
_________________________________________________________________________

143.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Gallatin National Forest: along Forest Road 2140, Iron Mountaain, ca 29 air mi S of Big Timber.  Elev. 9560-9720 ft.
T5S R13E S12.  45.418 N, 110.0692 W; WGS 84, , GPS reading.  
Rock outcrop and stabilized talus slope. Phenology: flowering. 

Emily Elliott, 7644.  8/20/2008. 		USFS 867985	Barcode: USFS0059344
     with Brian Elliott
_________________________________________________________________________

144.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Park County: Beartooth Mountains: Gallatin National Forest: Sheep Mountain, ca 3.5 air mi N of Cooke City.  Elev. 10490-10567 ft.
45.0779 N, 109.9322 W to 45.076 N, 109.932 W; NAD 83, , GPS reading.  
Grassy to rocky alpine ridge. Phenology: flowering. 

Ronald L. Hartman, 87837.  7/16/2008. 		USFS 867986	Barcode: USFS0059345
_________________________________________________________________________

145.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: from U.S. Hwy 212 to Wyoming Creek and upstream, ca 36-37 air mi NNW of Cody.  Elev. 10000-10170 ft.
T58N R104W S15 SE1/4; also S14 and NE1/4 S23.  45.0047 N, 109.4058 W to 44.9991 N, 109.3863 W; NAD 83, , GPS reading.  
Rocky slopes to stream with willow thickets. Phenology: flowering. 

Ronald L. Hartman, 87878.  7/19/2008. 		RM 860963	Barcode: USFS0043445
_________________________________________________________________________

146.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: upper end of Wyoming Creek below Wymont VABM, ca 36.5 air mi NNW of Cody.  Elev. 10300-10700 ft.
T58N R104W S22.  44.9924 N, 109.411 W to 44.9924 N, 109.4249 W.  
Rocky slopes. Phenology: flowering. 

Ronald L. Hartman, 87947.  7/19/2008. 		RM 860964	Barcode: USFS0043446
_________________________________________________________________________

147.  Erigeron rydbergii Cronquist 				Asteraceae

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

Erwin F. Evert, 39241.  7/2/2002. 		RM 909639	Barcode: RM0067513
_________________________________________________________________________

148.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Madison County: Tobacco Root Mountains: Beaverhead National Forest: north slope and summit of Mount Bradley, ca 13 mi NNE of Sheridan.  Elev. 10000-10365 ft.
T4W R3W S4.  45.5202 N, 111.9757 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Rocky alpine meadows with Geum rossii, Carex rupestris, C. scirpoidea var. pseudoscirpoidea, and Lupinus argenteus var. depressus. Phenology: flowering & fruiting. 

Erwin F. Evert, 39543.  7/18/2002. 		RM 908829	Barcode: RM0008749
_________________________________________________________________________

149.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Madison County: Tobacco Root Mountains: Beaverhead-Deerlodge National Forest: Albro Lake, ca 7 mi SW of Pony.  Elev. 8830 ft.
T3S R3W S9.  45.5944 N, 111.967 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Along east shore with scattered Pinus alabicaulis and with Potentilla diversifolia, Minuartia obtusiloba, Luzula spicata, and Lupinus argenteus var. depressus in the ground layer. 

Erwin F. Evert, 41727.  7/10/2006. 		RM 913904	Barcode: RM0068889
_________________________________________________________________________

150.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Madison County: Gravelly Range: Beaverhead-Deerlodge National Forest: west slopes and summit of Big Horn Mountain, ca 30 mi SSW of Ennis.  Elev. 10000-10275 ft.
T10S R2W S35; also S36.  44.9237 N, 111.8002 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Rocky, alpine meadow with Polygonum bistortoides, Carex rupestris, Phlox multiflora, Cerastium arvense, and Myosotis alpestris. 

Erwin F. Evert, 41754.  7/11/2006. 		RM 913829	Barcode: RM0068975
_________________________________________________________________________

151.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: outlet of Pine Creek Lake, ca 12 mi SE of Livingston.  Elev. 9000 ft.
T4S R10E S15.  
Open dry, rocky area; stunted scattered Abies lasiocarpa and Carex rupestris, Kobresia bellardii. Phenology: flowering. 

Erwin F. Evert, 17919.  7/22/1989. 		RM 578693
_________________________________________________________________________

152.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Ravalli County: Bitterroot Range: southeast slope Trapper Peak.  Elev. 9680 ft.
45 53' 20" N, 114 17' 31" W.  
Wet seep and boulder crevices. Phenology: flowering. 

Shawn Langston, 3396.  8/2/1998. 		RM 735867
_________________________________________________________________________

153.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Park County: Absaroka Range: slopes above Pine Creek Lake, ca 15 mi S  Elev. 9200 ft.
T4S R10E S14.  
On basaltic ledges of cliffs north of lake; in matted vegetation with Acomasylis rossii, Arenari, Trifolium, Silene acaulis, moss, Luzula, Arenaria fendleri, Festuca ovina, Antennaria sp. Phenology: flowering. 

Robert Soreng, 1803.  8/1/1982. 		RM 392858
_________________________________________________________________________

154.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Gallatin County: Mount Hyalite.
Rocky mountain top above timberline. Phenology: flowering. 

D. B. Swingle, s.n..  8/3/1927. 		RM 120213
_________________________________________________________________________

155.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Carbon County: Beartooth Mountains: W of Wyoming Creek, 25 mi SW of Red Lodge, immediately adjacent to Wyoming border.  Elev. 10400 ft.
T9S R19E S32.  
Gentle, open granitic slopes above timberline. Phenology: flowering. 

Arthur Cronquist, 7971.  7/24/1955. 		RM 248378
_________________________________________________________________________

156.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Park County: Absaroka Mountains: West Boulder Plateau.  Elev. 9800 ft.
T5S R11E S12 NE1/4.  
North slope; dry exposures. Common. Phenology: flowering. 

Klaus H. Lackschewitz, 9803.  7/27/1981. 		RM 521905
_________________________________________________________________________

157.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Madison County: Tobacco Root Mountains: SW above Lily Lake.  Elev. 9600 ft.
T4S R3W S14 NW1/4.  
High plateau with Phlox pulvinata, Douglasia montana. Phenology: flowering. 

Klaus H. Lackschewitz, 10167.  8/6/1982. 		RM 521627
_________________________________________________________________________

158.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Park County: Absaroka Mountains: near West Boulder Plateau: near trail to "Weasel" or "Chippy" Lake.  Elev. 9700 ft.
T5S R12E S6 SW1/4.  
North slope; dry exposure near tail. Common upward from here. Phenology: flowering. 

Klaus H. Lackschewitz, 9763.  7/27/1981. 		RM 522020
_________________________________________________________________________

159.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Madison County: Madison Range: Lee Metcalf Wilderness, Spanish Peaks Unit: Mill Creek to headwaters of Jourdain Creek, ca 6-7 air mi N of Fan Mountain, ca 9-11 air mi ENE of Ennis.  Elev. 9550 ft.
T5S R2E S17 South1/2.  45.3952 N, 111.5024 W; NAD 83, , GPS reading.  
Rocky, alpine ridge. Phenology: flowering. 

Emma E. Freeland, 6765.  7/6/2013. 		RM 
_________________________________________________________________________

160.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Beaverhead County: Blacktail Mountains: Weston Canyon, ca 11-12 air mi S of Dillon, ca 1-4 air mi N of Ashbough Peak.  Elev. 8950-9170 ft.
T9S R8W S29 E1/2.  45.0193 N, 112.6082 W to 45.0214 N, 112.6085 W; NAD 83, , GPS reading.  
Rocky, subalpine slopes. Phenology: fruiting. 

Emma E. Freeland, 6824.  7/15/2013. 		RM 
_________________________________________________________________________

161.  Erigeron rydbergii Cronquist 				Asteraceae

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

Emma E. Freeland, 7169.  7/20/2013. 		RM 
     with Nicholas P. Freeland
_________________________________________________________________________

162.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Madison County: Tobacco Root Mountains: North Fork Mill Creek  to Branham Peaks, ca 18 air mi NW of Ennis, ca 3.5 air mi SE of Granite Peak.  Elev. 9710-9790 ft.
T4S R3W S5 N1/2; also T3S R3W S32 South1/2.  45.5267 N, 112.007 W to 45.5268 N, 112.008 W; NAD 83, , GPS reading.  
North-facing, rocky, alpine slopes dominated by Geum rossii. Phenology: flowering. 

Emma E. Freeland, 7443.  7/24/2013. 		RM 
_________________________________________________________________________

163.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Madison County: Gravelly Range: Bighorn Mountain, ca 2-3 air mi NE of Black Butte, ca 32 air mi of Ennis.  Elev. 10220-10260 ft.
T10S R2W S36 NW1/4 NW1/4.  44.9242 N, 111.8045 W to 44.9235 N, 111.7994 W; NAD 83, , GPS reading.  
Steep, rocky, alpine slopes. Phenology: flowering. 

Emma E. Freeland, 7853.  8/2/2013. 		RM 
_________________________________________________________________________

164.  Erigeron rydbergii Cronquist 				Asteraceae

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

Emma E. Freeland, 7988.  8/7/2013. 		RM 
_________________________________________________________________________

165.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Wasatch National Forest: ca 9 air mi E of Hayden Pass on north side of Dead Horse Lake.  Elev. 11040-12000 ft.
T1S R11E S10 NE1/4; NW1/4 S11; .  
Alpine, steep slope, east aspect.  Weathered sandstone broken down into a coarse sand. Phenology: flowering & fruiting. 

C. H. Refsdal, 2605.  8/6/1994. 		 
_________________________________________________________________________

166.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Wyoming: Yellowstone National Park, Summit of Mt. Washburn.
Phenology: flowering. 

H. S. Conrad, 1571.  8/6/1924. 		RM 101383	Barcode: RM0001054
_________________________________________________________________________

167.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Gallatin County: Spanish Basin.  Elev. 6500 ft.
Phenology: flowering & fruiting. 

P. A. Rydberg, 5084.  6/26/1897. 		RM 21658	Barcode: RM0001055
     with Ernst A. Bessey
_________________________________________________________________________

168.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Gallatin County: Spanish Basin.  Elev. 6500 ft.
Phenology: flowering & fruiting. 

P. A. Rydberg, 5084.  6/26/1897. 		RM 166050	Barcode: RM0001056
     with Ernst A. Bessey
_________________________________________________________________________

169.  Erigeron rydbergii Cronquist 				Asteraceae

U.S.A., Montana, Madison County: Old Hollowtop, near Pony.
Phenology: flowering. 

P. A. Rydberg, 5087.  7/9/1897. 		RM 21657	Barcode: RM0001053
     with Ernst A. Bessey
_________________________________________________________________________