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

Database Search Results

660 matching records found (of 660).
Search query: Genus begins with Erigeron, Species begins with ochroleucus, (search polygon not defined)
Sorted by: Scientific Name

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1.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: hogback E of Bald Ridge between Sheep and Newmeyer creeks, ca 10.5-11 air mi SW of Clark; ca 21 air mi NW of Cody.  Elev. 5400-5700 ft.
T55N R103W S5.  44.7757 N, 109.2935 W.  
Slopes back of gypsum rim. Phenology: flowering. 

B. E. Nelson, 38240.  6/13/1996. 		USFS 851466	Barcode: USFS0035607
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2.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: 2-3 air mi ENE of Buffalo Bill Dam.  Elev. 5100-5200 ft.
T52N R102W S4 NW1/4.  44.51333 N, 109.1286 W.  
Sandstones and shales near irrigation canal; scattered juniper. Phenology: flowering. 

Ronald L. Hartman, 54363.  6/8/1996. 		USFS 851467	Barcode: USFS0035608
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3.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Sheep Mountain 13-14 air mi SW of Cody (center).  Elev. 5600-6800 ft.
T52N R103W S17 S1/4; also NE1/4 S19.  44.479 N, 109.2648 W.  
Lower flanks to cut in limestone and plains on northwest corner of mountain. Phenology: flowering. 

Ronald L. Hartman, 54396.  6/9/1996. 		USFS 851468	Barcode: USFS0035609
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4.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Hogan Reservoir N and W at base and slopes of Bald Ridge.  Elev. 5000-5200 ft.
T56N R103W S20; also S28.  44.8191 N, 109.2935 W.  
Redbeds, sandstone and shale, limestone; foothills and outwashes. Phenology: flowering. 

Ronald L. Hartman, 54702.  6/13/1996. 		USFS 852960	Barcode: USFS0037382
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5.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Hogan Reservoir N and W at base and slopes of Bald Ridge.  Elev. 4600-5400 ft.
T56N R103W S20; also S21.  44.8191 N, 109.2935 W.  
Limestone slap and talus. Phenology: flowering. 

Ronald L. Hartman, 54745.  6/13/1996. 		USFS 851464	Barcode: USFS0035605
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6.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: southeast end of Rattlesnake Mountain.  Elev. 5400-6800 ft.
T52N R102W S4; also S5.  44.51333 N, 109.1286 W.  
Limestone outcrops and rocky slopes. Phenology: flowering. 

Ronald L. Hartman, 54856.  6/16/1996. 		USFS 851406	Barcode: USFS0035453
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7.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Sheep Mountain, north-central access from 1.2-1.4 air mi S of County Road 6FU on west branch of central drainage.  Elev. 6700-7200 ft.
T52N R104W S26 NE1/4.  44.4501 N, 109.3253 W.  
Open areas and rocky slopes, calcareous. Phenology: flowering & fruiting. 

Ronald L. Hartman, 55020.  7/10/1996. 		USFS 851469	Barcode: USFS0035610
     with David Rosenthal
_________________________________________________________________________

8.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Old Glacier Trail to Arrow Mountain.  Elev. 10200-11600 ft.
T39N R106W S3 NW1/4; also T40N R106W W1/4 S34.  43.3771 N, 109.5657 W.  
Top and slopes of mountain; alpine meadow and rocky slopes. Phenology: flowering. 

Ronald L. Hartman, 55459.  7/16/1996. 		USFS 851465	Barcode: USFS0035606
     with David Rosenthal
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9.  Erigeron ochroleucus Nutt. 				Asteraceae

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

B. E. Nelson, 16654.  6/19/1989. 		RM 854008	Barcode: USFS0037945
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10.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: from Four Bear Trailhead to peak 8245T (Jim Mountain Quad), E of Jim Mountain and NW of Four Bear, ca 2.5 mi E of town of Wapiti on U.S. Hwy 14, 16, & 20.  Elev. 5800-7000 ft.
T52N R104W S8 NW1/4; also SW1/4 of SW1/4 S5.  44.4935 N, 109.3858 W.  
Stream bottom and adjacent slopes. Phenology: flowering. 

David Rosenthal, 1044.  6/20/1997. 		USFS 853947	Barcode: USFS0037966
_________________________________________________________________________

11.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: from Four Bear Trailhead to peak 8245T (Jim Mountain Quad), E of Jim Mountain and NW of Four Bear, ca 2.5 mi E of town of Wapiti on U.S. Hwy 14, 16, & 20.  Elev. 7500-8245 ft.
T53N R104W S32 S1/2.  44.5295 N, 109.415 W.  
North facing forested slopes and montane meadows to peak; scattered rocky ridges with rocky outcrops to peak 8245T. Phenology: flowering. 

David Rosenthal, 1131.  6/20/1997. 		USFS 854015	Barcode: USFS0037952
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12.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: unnamed meadow, slopes, and plateau, S of Chief Joseph Hwy ca 1 mi SE of Dead Indian Pass; Forest Road leading to Dry Creek Road.  Elev. 7300-8350 ft.
T55N R104W S21 E1/2.  44.7323 N, 109.3947 W.  
Montane meadow, with sagebrush slopes to spruce/fir forest ecotone. Phenology: flowering. 

David Rosenthal, 1175.  6/22/1997. 		USFS 853752	Barcode: USFS0037833
_________________________________________________________________________

13.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: unnamed meadow, slopes, and plateau, S of Chief Joseph Hwy ca 1 mi SE of Dead Indian Pass; Forest Road leading to Dry Creek Road.  Elev. 8350-8884 ft.
T55N R104W S28 E1/2; also NE1/4 in part S33.  44.7178 N, 109.3947 W.  
Spruce/fir forest to ridge with limestone outcrops. Phenology: flowering. 

David Rosenthal, 1249.  6/22/1997. 		USFS 854014	Barcode: USFS0037951
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14.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Wind River Range: East Fork Big Game Winter Range, ca 3.5 air mi NNE of Dubois.  Elev. 7500-7600 ft.
T42N R106W S21 South1/2; also NE1/4 S28.  43.5906 N, 109.5798 W.  
Heavily grazed grassland with Artemisia in draws; some redbeds. Phenology: flowering. 

David Rosenthal, 1391.  6/25/1997. 		USFS 854013	Barcode: USFS0037950
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15.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Whiskey Basin Wildlife wintering area, along trail going W and off trail, across wilderness boundary on old trail to Noon Rocks, ca 3.5 air mi S of Dubois.  Elev. 9100-10000 ft.
T41N R106W S31 SW1/4; also T40N R106W W1/2 S6.  43.4754 N, 109.6196 W.  
Pine/spruce forest several years after burn; on calcareous substrate with limestone outcrops. Phenology: flowering. 

David Rosenthal, 1638b.  6/29/1997. 		USFS 854012	Barcode: USFS0037949
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16.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: Whiskey Basin Wildlife wintering area, along trail going W and off trail up ridge to Noon Rocks, ca 3.5 air mi S of Dubois.  Elev. 10000-10691 ft.
T40N R106W S7 NW1/4 of NW1/4; also T40N R107N SE1/4 of NE1/4 S12.  43.4489 N, 109.6255 W.  
Ridge top, rocky slopes, limestone with Geum, Smelowskia, Polemonium. Phenology: flowering. 

David Rosenthal, 1683.  6/29/1997. 		USFS 854011	Barcode: USFS0037948
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17.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: junction of Whiskey Mountain and Ross Lake trails, ca 7 air mi S of Dubois.  Elev. 10200-10300 ft.
T40N R106W S19 SW1/4; NE1/4 and part of .  43.4202 N, 109.6255 W.  
Rocky ridges and slopes and alpine meadows; calcareous. Phenology: flowering. 

David Rosenthal, 1954.  7/7/1997. 		USFS 854010	Barcode: USFS0037947
     with Cathy Binger
_________________________________________________________________________

18.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Ishawooa Mesa Trail, ca 28 air mi SW of Cody.  Elev. 6100-6800 ft.
T49N R106W S13 E1/2; also SE1/4 S12.  44.2153 N, 109.5636 W.  
Sagebrush shrubland, also dry drainages with pine and juniper woodlands. Phenology: flowering. 

David Rosenthal, 2389.  7/15/1997. 		USFS 854009	Barcode: USFS0037946
_________________________________________________________________________

19.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: footslope of unnamed peaks on north side of entrance to Sunlight Basin, ca 24 air mi NE of Cody.  Elev. 6500-6800 ft.
T55N R105W S1 South 1/2.  44.7757 N, 109.4555 W.  
Sagebrush, grassland, and sandstone. Phenology: flowering. 

David Rosenthal, 915.  6/18/1997. 		USFS 853950	Barcode: USFS0037969
     with Cathy Binger
_________________________________________________________________________

20.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: footslope of unnamed peaks on north side of entrance to Sunlight Basin, ca 24 air mi NE of Cody.  Elev. 6500-6800 ft.
T55N R105W S1 South 1/2.  44.7757 N, 109.4555 W.  
Sagebrush, grassland, and sandstone. Phenology: flowering. 

David Rosenthal, 916.  6/18/1997. 		USFS 853949	Barcode: USFS0037968
     with Cathy Binger
_________________________________________________________________________

21.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: footslope of unnamed peaks on north side of entrance to Sunlight Basin, ca 24 air mi NE of Cody.  Elev. 6800-8400 ft.
T55N R105W S2 NE1/4 of SE1/4; also T56N R105W SW1/4 of SW1/4 S35.  44.7757 N, 109.4757 W.  
Slopes. Phenology: flowering. 

David Rosenthal, 959.  6/18/1997. 		USFS 853948	Barcode: USFS0037967
     with Cathy Binger
_________________________________________________________________________

22.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: east side of Sheep Mountain, ca 8 air mi SW of top of Cedar Mountain.  Elev. 5700-6000 ft.
T51N R104W S1 SE1/4; also T51N R103W NW1/4 S6.  44.4211 N, 109.3051 W.  
Eroded shales and sandstones with wet spots. Phenology: flowering. 

Ronald L. Hartman, 58706.  7/26/1997. 		USFS 854007	Barcode: USFS0037944
     with Jim Fowler
_________________________________________________________________________

23.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: east side of Sheep Mountain, ca 11 air mi SW of Cedar Mountain.  Elev. 6600-7400 ft.
T51N R104W S10 E1/2.  44.4066 N, 109.3454 W.  
Rocky slopes with drainage; some limestone, mostly andesite. Phenology: flowering. 

Ronald L. Hartman, 58833.  7/26/1997. 		USFS 854006	Barcode: USFS0037943
     with Jim Fowler
_________________________________________________________________________

24.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: on the divide between Cottonwood and Horse creeks along Cheyenne River Road and S, ca 39.5 air mi SW of Newcastle.  Elev. 4360-4540 ft.
T42N R67W S34.  43.5726 N, 104.8904 W; uncertainty 1 mi..  
Mosaic of sagebrush-sedge-grassland. Phenology: flowering. 

B. E. Nelson, 56443.  6/9/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

25.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: N of Keyton Creek off Keyton Creek or Forest Road 937, ca 47 air mi WSW of Newcastle; ca 23 air mi NNE of Bill.  Elev. 4400-4480 ft.
T41N R68W S21 NE1/4.  43.516 N, 105.03 W; uncertainty 0.5 mi..  
Ponderosa pine woods on sandy slopes with sandstone outcrops, small meadows, and draws. Phenology: flowering. 

B. E. Nelson, 56524.  6/9/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

26.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: along Rochelle Hills or Forest Road 933 above Sauerkraut Draw, ca 52.5 air mi NNE of Douglas; ca 20 air mi NNEof Bill.  Elev. 4520-4580 ft.
T40N R68W S5 N1/2.  43.4706 N, 105.0507 W; uncertainty 1 mi..  
Sagebrush and grasslands. Phenology: flowering & fruiting. 

B. E. Nelson, 56551.  6/9/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

27.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: on the divide between Buzzard and Little Mike creeks, ca 2.5-3 air mi N of Wyo Hwy 450, ca 35 air mi SW of Upton.  Elev. 4580-4640 ft.
T43N R68W S17 W1/2.  43.7001 N, 105.05 W; uncertainty 1 mi..  
Sandy-clay flats with scattered sagebrush and Opuntia. Phenology: flowering. 

B. E. Nelson, 56596.  6/10/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

28.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: on the divide between Lake and Meadow creeks and to the W, ca 14 air mi NE of Bill; ca 46 air mi NNE of Douglas.  Elev. 4540-4640 ft.
T39N R68W S6 SW1/4; also NW1/4 S7 and T39N R69W SE1/4 S1.  43.3844 N, 105.0706 W; uncertainty 1 mi..  
Clay slopes with scattered sagebrush, greasewood, and grassy areas. Phenology: flowering & fruiting. 

B. E. Nelson, 56639.  6/11/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

29.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: west side of Cow Creek Buttes on an east branch of Coal Draw, ca 14 air mi E of Bill; ca 41 air mi NNE of Douglas.  Elev. 4680-4800 ft.
T38N R68W S13 W1/4; also E1/4 S14.  43.2695 N, 104.9708 W; uncertainty 1 mi..  
Sandstone along draw with scattered ponderosa pine and grassy areas. Phenology: flowering. 

B. E. Nelson, 56715.  6/11/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

30.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: on the divide between Cow Creek and head of Deer Creek W of Cow Creek Buttes, ca 12 air mi ENE of Bill; ca 40 air mi NNE of Douglas.  Elev. 4800-4860 ft.
T38N R68W S9 SE1/4.  43.2839 N, 105.0307 W; uncertainty 0.5 mi..  
Clay slopes with scattered sagebrush. Phenology: flowering. 

B. E. Nelson, 56765.  6/11/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

31.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: on the divide between Cow Creek and head of Deer Creek W of Cow Creek Buttes, ca 12 air mi ENE of Bill; ca 40 air mi NNE of Douglas.  Elev. 4800-4860 ft.
T38N R68W S9 SE1/4.  43.2839 N, 105.0307 W; uncertainty 0.5 mi..  
Clay slopes with scattered sagebrush. Phenology: flowering & fruiting. 

B. E. Nelson, 56772.  6/11/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

32.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: between Buffalo Creek Road and Alkali Draw along a tributary, ca 3 air mi NNW of Goose Butte, ca 8.5 air mi W of Upton.  Elev. 4510-4580 ft.
T48N R66W S32 NE1/4.  44.0902 N, 104.8118 W; uncertainty 0.5 mi..  
Sagebrush-grasslands or grassy slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 56795b.  6/13/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

33.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Red Hills ca 0.5-1 air mi WSW of Dugout Bench Mark, ca 46.5 air mi N of Douglas; ca 13 air mi N of Bill.  Elev. 4940-5040 ft.
T40N R70W S26 N1/2.  43.4131 N, 105.2304 W; uncertainty 1 mi..  
Sagebrush-grassland on top of scoria hills. Phenology: flowering & fruiting. 

B. E. Nelson, 57129.  6/16/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

34.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: along West Fork Duck Creek, ca 7.5 air mi NE of Soda Well, ca 28 air mi NE of Gillette.  Elev. 3940-4000 ft.
T55N R69W S30 W1/2.  44.7173 N, 105.1975 W; uncertainty 1 mi..  
Grassland and sagebrush-grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 57260.  6/18/2002. 		RM 
_________________________________________________________________________

35.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Lone Tree Road (BLM 3141) N of Wyo Hwy 487 adjacent to Shirley Ridge, ca 8 air mi NW of Shirley Basin Townsite.  Elev. 7220-7300 ft.
T28N R79W S15 N1/2.  42.3975 N, 106.2866 W.  
Sagebrush grassland with barren calcareous outcrops. Phenology: flowering. 

Ronald L. Hartman, 56709.  5/30/1997. 		RM 
     with Amy J. Roderick
_________________________________________________________________________

36.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: prominent-rounded, conical hill to W and slope to E, 1 mi S of southeast end of Chalk Mountain along BLM Road 3129.  Elev. 7400-7600 ft.
T27N R81W S12 South1/2.  42.3252 N, 106.4813 W.  
Barren calcareous areas with cushion plants below, robust sagebrush on east slope, and sparse vegetation on west slope. Phenology: flowering. 

Ronald L. Hartman, 56771.  5/30/1997. 		RM 
     with Amy J. Roderick
_________________________________________________________________________

37.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: prominent-rounded, conical hill to W and slope to E, 1 mi S of southeast end of Chalk Mountain along BLM Road 3129.  Elev. 7400-7600 ft.
T27N R81W S12 South1/2.  42.3252 N, 106.4813 W.  
Barren calcareous areas with cushion plants below, robust sagebrush on east slope, and sparse vegetation on west slope. Phenology: flowering. 

Ronald L. Hartman, 56773.  5/30/1997. 		RM 
     with Amy J. Roderick
_________________________________________________________________________

38.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: ca 1 mi SW of York or Forest Road 900; ca 11 air mi E of Soda Well; ca 28 air mi NE of Gillette.  Elev. 3940-4080 ft.
T54N R70W S23 SE1/4.  44.6439 N, 105.238 W; uncertainty 0.5 mi..  
Clay and coal breaks with grassy draws. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 227.  6/18/2002. 		RM 
     with B. E. Nelson
_________________________________________________________________________

39.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Cow Camp on Buck Creek, off of Forest Road 926, ca 25 air mi E of Wright; ca 41 air mi WSW of Newcastle.  Elev. 4400-4500 ft.
T44N R68W S27 E1/2.  43.7568 N, 105.0101 W; uncertainty 1 mi..  
Sagebrush and grassy draw. Phenology: flowering. 

Peter J. Ebertowski, 249.  6/20/2002. 		RM 
     with B. E. Nelson
_________________________________________________________________________

40.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: ca 0.5 air mi N of Chalk Draw near Chalk Hills.  Elev. 7200 ft.
T27N R77W S5 W1/2.  42.3397 N, 106.0919 W.  
Sandstone and calcareous outcrops. Phenology: flowering. 

Ronald L. Hartman, 57073.  6/5/1997. 		RM 
     with Amy J. Roderick and B. A. Packer
_________________________________________________________________________

41.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: along Steckley or Forest Road 942 just below Robertson Flat, ca 44.5 air mi N of Douglas; ca 13 air mi NNW of Bill.  Elev. 5000-5050 ft.
T40N R71W S34 SW1/4.  43.3988 N, 105.3702 W; uncertainty 0.5 mi..  
Right of way with adjacent grassland and sagebrush. Phenology: flowering. 

Peter J. Ebertowski, 45.  6/16/2002. 		RM 
     with B. E. Nelson
_________________________________________________________________________

42.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: E of Red Hills at terminus of Forest Road 942C, ca 26 air mi SE of Wright; ca 15.5 air mi NNE of Bill.  Elev. 4690-4870 ft.
T40N R70W S13 NE1/4.  43.4418 N, 105.2104 W; uncertainty 0.5 mi..  
Clay with scoria stone. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 550.  6/24/2002. 		RM 
_________________________________________________________________________

43.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: junction of Forest roads 942 and 944, S and above East Logan Draw, ca 26 air mi SSE of Wright; ca 12.5 air mi NNW of Bill.  Elev. 4880-4970 ft.
T40N R70W S31 SW1/4.  43.3988 N, 105.3103 W; uncertainty 0.5 mi..  
Sagebrush/grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 612.  6/24/2002. 		RM 
_________________________________________________________________________

44.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: above Darlington Draw and S of Tepee Benchmark on Forest Road 923, ca 32 air mi E of Wright; ca 34 air mi WSW of Newcastle.  Elev. 4580-4740 ft.
T43N R67W S1 SW1/4.  43.7284 N, 104.8505 W; uncertainty 0.5 mi..  
Sagebrush with sandstone outcrops. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 640.  6/26/2002. 		RM 
_________________________________________________________________________

45.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: tributary of Piney Creek on Piney Creek or County Road 17, ca 25 air mi ESE of Wright; ca 43 air mi WSW of Newcastle.  Elev. 4480-4500 ft.
T42N R68W S16 W1/2.  43.6151 N, 105.03 W; uncertainty 1 mi..  
Grassland with patches of sparser vegetation on stony soil. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 813.  6/28/2002. 		RM 
_________________________________________________________________________

46.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: on Jenney Trail Road above and N of Lonetree Creek, ca 15 air mi NW of Bill; ca 25 air mi S of Wright.  Elev. 4810-4850 ft.
T40N R72W S36 South1/2.  43.3988 N, 105.4501 W; uncertainty 1 mi..  
Grassland and sagebrush/grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 93.  6/16/2002. 		RM 
     with B. E. Nelson
_________________________________________________________________________

47.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills N of Thunder Basin Work Center off Wyo Hwy 450, ca 26 air mi ESE of Wright; ca 45 air mi SSE of Gillette.  Elev. 4590-4920 ft.
T43N R69W S21.  43.6859 N, 105.1497 W; uncertainty 1 mi..  
Scoria hills with ponderosa pine and Rocky Mountain juniper. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 948.  7/1/2002. 		RM 
_________________________________________________________________________

48.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge between Wildlife Draw and Rock Creek near intersection of Forest roads 923 and 924, ca 30 air mi E of Wright; ca 34 air mi W of Newcastle.  Elev. 4560-4720 ft.
T44N R67W S27.  43.7568 N, 104.8904 W.  
Grassland with rocky outcrops and broad ravines. Phenology: flowering. 

Peter J. Ebertowski, 3781.  5/25/2003. 		RM 
_________________________________________________________________________

49.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge and ravines E of Fields Draw, off dirt road, ca 34 air mi ESE of Wright; ca 32 air mi WSW of Newcastle.  Elev. 4360-4460 ft.
T43N R66W S30 SE1/4.  43.6718 N, 104.8306 W.  
Ravine slope with exposed soil. Phenology: flowering. 

Peter J. Ebertowski, 3796.  5/25/2003. 		RM 
_________________________________________________________________________

50.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills around gravel pit on two-track road off of School Creek or Forest Road 968, ca 17 air mi SE of Wright; ca 42 air mi SSE of Gillette.  Elev. 4660-4780 ft.
T42N R69W S6 NE1/4.  43.6434 N, 105.1896 W.  
Hills with stoney soil in grassland. Phenology: flowering. 

Peter J. Ebertowski, 3854.  5/27/2003. 		RM 
_________________________________________________________________________

51.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Brown Reservoir on Forest Road 911, ca 2 air mi SW of Upton; ca 18 air mi SE of Moorcroft.  Elev. 4300-4400 ft.
T47N R65W S4.  44.0762 N, 104.6711 W.  
Mosaic of sagebrush grassland and grassland with clayey soils. Phenology: flowering. 

Peter J. Ebertowski, 3921.  5/27/2003. 		RM 
_________________________________________________________________________

52.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: western edge of Duck Creek Breaks, immediately E of Duck Creek on two track road, ca 35 air mi NE of Gillette; ca 15 air mi NW of Oshoto.  Elev. 3840-4000 ft.
T55N R69W S20 NE1/4.  44.732 N, 105.1772 W.  
Hilly grassland with rocky and clayey bare patches and ravines with ponderosa pine and Rocky Mountain juniper. Phenology: flowering. 

Peter J. Ebertowski, 3985.  5/28/2003. 		RM 
_________________________________________________________________________

53.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: badlands ca 1 mi NW of Soda Well, on Forest Road 1247B, ca 31 air mi NNE of Gillette; ca 34 air mi NNW of Moorcroft.  Elev. 3860-4100 ft.
T55N R70W S33 W1/2.  44.7026 N, 105.2785 W.  
Sagebrush grassland, with ravines containing ponderosa pine and Rocky Mountain juniper. Phenology: flowering. 

Peter J. Ebertowski, 4069.  5/30/2003. 		RM 
_________________________________________________________________________

54.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: hills forming southwest portion of Archie Draw on Forest Road 962, ca 13 air mi ENE of Bill; ca 26 air mi NW of Lance Creek.  Elev. 4750-4850 ft.
T38N R68W S10 E1/2.  43.2839 N, 105.0107 W.  
Broad grassy ravine dominated by Poa pratensis and Thermopsis rhombifolia. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 4174.  6/2/2003. 		RM 
_________________________________________________________________________

55.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: hills N of Calamity Gulch, on dirt road off Wyo Hwy 59, ca 10 air mi NW of Bill; ca 29 air mi S of Wright.  Elev. 4820-4900 ft.
T39N R71W S16 SE1/4.  43.3557 N, 105.3902 W.  
Sagebrush grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 4212.  6/2/2003. 		RM 
_________________________________________________________________________

56.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge S and E of Patrick Creek and Thornton on County Road 32, ca 7 air mi NW of Upton; ca 13 air mi SE of Moorcroft.  Elev. 4340-4500 ft.
T48N R66W S12 SW1/4.  44.1464 N, 104.7314 W.  
Sagebrush grassland with rocky clay patches. Phenology: flowering. 

Peter J. Ebertowski, 4263.  6/4/2003. 		RM 
_________________________________________________________________________

57.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridges by radio tower W of West Fork Buffalo Creek on dirt road (continuation of County Road 18), ca 14 air mi SW of Upton; ca 30 air mi WNW of Newcastle.  Elev. 4920-5040 ft.
T46N R66W S18 NW1/4.  43.9639 N, 104.8319 W.  
Sagebrush grassland with slopes of little bluestem and rock outcrops. Phenology: flowering. 

Peter J. Ebertowski, 4320.  6/4/2003. 		RM 
_________________________________________________________________________

58.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills S of Dry Creek on T-7 Road, ca 24 air mi SE of Gillette; ca 19 air mi NE of Wright.  Elev. 4640-4680 ft.
T46N R70W S5 NE1/4.  43.992 N, 105.2944 W.  
Sagebrush grassland with barer areas of rocky soil. Phenology: flowering. 

Peter J. Ebertowski, 4407.  6/7/2003. 		RM 
_________________________________________________________________________

59.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: right of way on Heald or County Road 49, ca 32 air mi NNE of Gillette; ca 32 air mi NNW of Moorcroft.  Elev. 4080-4120 ft.
T54N R69W S6 NW1/4.  44.688 N, 105.1975 W.  
Roadside in sagebrush grassland. Phenology: flowering. 

Peter J. Ebertowski, 4566.  6/10/2003. 		RM 
_________________________________________________________________________

60.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills SE of and draining to Dry Forks Spring Creek on two-track off York or Forest Road 900, ca 30 air mi NNE of Gillette; ca 32 air mi NW of Moorcroft.  Elev. 3900-4020 ft.
T54N R70W S11 SW1/4.  44.6733 N, 105.238 W.  
Stipa comata - Koeleria grassland with patches of Schizachyrium. Phenology: flowering. 

Peter J. Ebertowski, 4594.  6/10/2003. 		RM 
_________________________________________________________________________

61.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: hills between Philips Draw and Dugout Creek immediately W of train tracks, ca 12 air mi NW of Bill; ca 27 air mi SSE of Wright.  Elev. 4840-5000 ft.
T39N R71W S3 NE1/4.  43.3844 N, 105.3702 W.  
Grassland with Artemisia tridentata and A. pedatifida. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 4674.  6/11/2003. 		RM 
_________________________________________________________________________

62.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Lake Creek on County Road 38, ca 10 air mi NE of Bill; ca 35 air mi SE of Wright.  Elev. 4600-4680 ft.
T39N R69W S23 W1/2.  43.3413 N, 105.1106 W.  
Slope above creek in Stipa comata grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 4774b.  6/14/2003. 		RM 
_________________________________________________________________________

63.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Piney Canyon on Piney Canyon or County Road 69, ca 22 air mi ESE of Wright; ca 48 air mi WSW of Newcastle.  Elev. 4840-5060 ft.
T42N R69W S26.  43.5868 N, 105.1098 W.  
Mosaic of sagebrush grassland, grassland, and rocky clay outcrops. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 5007.  6/16/2003. 		RM 
_________________________________________________________________________

64.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge immediately NE of Beaver Creek, on Upton - Fairview or County Road 59, ca 3 air mi S of Upton; ca 25 air mi NW of Newcastle.  Elev. 4240-4340 ft.
T47N R65W S15 NE1/4.  44.0481 N, 104.651 W.  
Sagebrush grassland with rocky clay patches. Phenology: flowering. 

Peter J. Ebertowski, 5098.  6/18/2003. 		RM 
_________________________________________________________________________

65.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: North Fork Bear Creek and evirons, on Jenne Trail or County Road 34, ca 19 air mi WNW of Bill; ca 33 air mi SSW of Wright.  Elev. 5050-5080 ft.
T38N R73W S5 E1/2.  43.2923 N, 105.6486 W.  
Slope along creek in sagebrush grassland. Phenology: flowering. 

Peter J. Ebertowski, 5495.  6/27/2003. 		RM 
_________________________________________________________________________

66.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Belle Fourche River off Hilight or County Road 52, ca 16 air mi N of Wright; ca 22 air mi S of Gillette.  Elev. 4550-4620 ft.
T46N R71W S9 South1/4.  43.978 N, 105.3949 W.  
Steep slope above riverbank, scattered sagebrush and bare soil. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 5556.  6/27/2003. 		RM 
_________________________________________________________________________

67.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills N of confluence of North Fork Duck Creek and Duck Creek, off dirt road to Dickinson Ranch, ca 39 air mi NNE of Gillette; ca 39 air mi NNW of Moorcroft.  Elev. 3800-3940 ft.
T56N R69W S30 W1/2.  44.8086 N, 105.1883 W.  
Slopes forming ravine in silver sagebrush grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 5892.  7/3/2003. 		RM 
_________________________________________________________________________

68.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: sagebrush grassland ca 1.3 mi NW of Soda Well, on Forest Road 1032, ca 31 air mi NNE of Gillette; ca 35 air mi NNW of Moorcroft.  Elev. 3800-3960 ft.
T55N R70W S32.  44.7026 N, 105.2988 W.  
Steep slope below yucca-lined ridge in badlands. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 5985.  7/3/2003. 		RM 
_________________________________________________________________________

69.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Bighorn Basin: McCullogh Peaks, ca 1 mi S of radio towers, 12 mi NE of Cody.  Elev. 5800 ft.
T53N R100W S24.  
Saltbrush-grassland with Atriplex confertifolia, Agropyron spicatum, Platyschkuhria integrifolia, and Psoralidium lanceolatum. Phenology: flowering. 

Erwin F. Evert, 38040.  6/14/2000. 		RM 824556	Barcode: rm0023161
_________________________________________________________________________

70.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: breaks on south side of the North Platte River, ca 9 mi NW of Douglas.  Elev. 4900-5200 ft.
T33N R72W S16 W1/2; also E1/2 S17.  42.83139 N, 105.516 W; uncertainty 1 mi..  
Sandy slopes and flats; grasslands with areas of sagebrush. Phenology: flowering & fruiting. 

Ronald L. Hartman, 38865.  6/27/1993. 		RM 598820	Barcode: RM0292724
_________________________________________________________________________

71.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge E of Pagoda Creek, ca 1.5-2.5 mi S of U.S. Hwy 14, 16, & 20.  Elev. 7200-8000 ft.
T52N R106W S26; also S35.  44.4473 N, 109.5837 W.  
Open, rocky areas with scattered Douglas fir and limber pine. Phenology: flowering & fruiting. 

Erwin F. Evert, 9860.  6/11/1986. 		RM 724769	Barcode: RM0046167
_________________________________________________________________________

72.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: N side of Sheep Mountain, ca 1/4-1/2 mi S of County Road FU6.  Elev. 5800-6000 ft.
T52N R104W S15.  44.479 N, 109.3454 W.  
Sagebrush-grassland community on limestone substrates. Phenology: flowering & fruiting. 

Erwin F. Evert, 9980.  6/15/1986. 		RM 724901	Barcode: RM0046158
_________________________________________________________________________

73.  Erigeron ochroleucus Nutt. 				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, 13516.  8/9/1987. 		RM 732322	Barcode: RM0046166
_________________________________________________________________________

74.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: top of Sheep Mountain, ca 3 mi S of U.S. Hwy 14, 16, & 20.  Elev. 7200-7700 ft.
T52N R104W S25.  44.4501 N, 109.3051 W.  
In meadows dominated by Festuca idahoensis, Leucopoa kingii, Astragalas miser var decumbens & Oxytropis campestris on substrate derived from volcanic rocks. Phenology: flowering & fruiting. 

Erwin F. Evert, 14172.  6/5/1988. 		RM 753559	Barcode: RM0046138
_________________________________________________________________________

75.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge ca 1/4-1/2 mi S of Robbers Roost Creek and ca 10 mi N of U.S. Hwy 14, 16, & 20.  Elev. 8700-8800 ft.
T53N R105W S2.  44.6019 N, 109.4757 W.  
Extensive, mesic meadows on north facing slopes, dominant species included: Festuca altaica, Avenochloa hookeri, Festuca idahoensis, and Geum triflorum. Phenology: flowering & fruiting. 

Erwin F. Evert, 14791.  6/22/1988. 		RM 753245	Barcode: RM0046153
_________________________________________________________________________

76.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge W of Canyon Creek on Rattlesnake Mountain, ca 17 mi NW of Cody.  Elev. 8200-8400 ft.
T52N R104W S1; also S2.  44.5079 N, 109.3051 W.  
Meadows and rocky ridge-top on limestone substrates, prominent species included: Festuca altaica ssp. hallii, Festuca idahoensis, Avenochloa hookeri, and Oxytropis campestris var. gracilis. Phenology: flowering & fruiting. 

Erwin F. Evert, 14924.  6/27/1988. 		RM 751695	Barcode: RM0046137
_________________________________________________________________________

77.  Erigeron ochroleucus Nutt. 				Asteraceae

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

Erwin F. Evert, 15070.  6/28/1988. 		RM 752861	Barcode: RM0046136
_________________________________________________________________________

78.  Erigeron ochroleucus Nutt. 				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, 15144.  7/2/1988. 		RM 752932	Barcode: RM0046154
_________________________________________________________________________

79.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Pryor Mountains: along Crooked Creek Road, ca 16 mi N of Lovell, Wyoming.  Elev. 5400 ft.
T9S R27E S9.  45.0667 N, 108.4245 W.  
Pygmy woodland of Juniperus scopulorum (1-3 ft. tall) with Artemisia nova, Penstemon laricifolius, and Castilleja angustifolia. Phenology: flowering. 

Erwin F. Evert, 18981.  6/16/1990. 		RM 618957
_________________________________________________________________________

80.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: Quinnebaugh Meadows, just N of West Fork Rock Creek, ca 15 mi W of Red Lodge.  Elev. 8900 ft.
T8S R18E S7.  45.1465 N, 109.5551 W.  
Mesic-dry meadow with Festuca idahoensis, Carex praticola, Erigonum umbellatum and Agropyron trachycaulum. 

Erwin F. Evert, 19777.  7/22/1990. 		RM 
_________________________________________________________________________

81.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Madison County: Madison Range: ca 2 mi S of McAtee Bridge (over the Madison River): ca 1 mi W of U.S. Highway 287, on both sides of fishing access road.  Elev. 5500 ft.
T9S R1W S12.  45.0658 N, 111.6691 W.  
Grassland-forbland dominated by Carex filifolia, Bouteloua gracilis, Phlox longifolia, Astragalus terminalis, and Poa secunda. Phenology: flowering. 

Erwin F. Evert, 20422.  6/9/1991. 		RM 738425
_________________________________________________________________________

82.  Erigeron ochroleucus Nutt. 				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, 21914.  7/19/1991. 		RM 739795
_________________________________________________________________________

83.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: along jeep trail ca 1/4 mi S of Benbow Road (Forest Road 1414), ca 5 mi SSE of Nye.  Elev. 6000 ft.
T5S R16E S15.  45.3996 N, 109.7374 W.  
Douglas fir forest with some ponderosa pine and with Oryzopsis asperifolia and Spiraea betulifolia. Phenology: flowering & fruiting. 

Erwin F. Evert, 22899.  6/12/1992. 		RM 753988
_________________________________________________________________________

84.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: ridge just N of Stillwater Plateau at head of Nye Creek, ca 6 mi S of Nye.  Elev. 9000-9100 ft.
T5S R15E S36.  45.3559 N, 109.8196 W.  
Whitebark pine woodland and openings on calcareous substrates with Pentaphylloides floribunda, and Minuartia obtusiloba. Phenology: flowering. 

Erwin F. Evert, 24102.  7/27/1992. 		RM 779983
_________________________________________________________________________

85.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Stillwater County: Along Jack Stone Creek Road at top of Cow Face Hill ca 15 mi NW of Absarokee.  Elev. 5305 ft.
T3S R17E S6.  45.6034 N, 109.6754 W.  
Sagebrush-grassland with Agropyron spicatum, Balsamorhiza incana, and Erigeron ochroleucus. Phenology: flowering. 

Erwin F. Evert, 24671.  6/2/1993. 		RM 612433
_________________________________________________________________________

86.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Sweet Grass County: Ca 1/4 mi E of Dry Creek, ca 4 mi SE of Big Timber.  Elev. 4300 ft.
T1S R15E S5.  45.7781 N, 109.9016 W.  
Grassland with Carex filifolia, Agropyron spicatum, and Arenaria hookeri. Phenology: flowering. 

Erwin F. Evert, 24846.  6/4/1993. 		RM 611955
_________________________________________________________________________

87.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: along dirt road at top of West Boulder Divide in foothills, ca 14 mi SE of Livingston.  Elev. 6142 ft.
T3S R11E S1 NE1/4.  45.6034 N, 110.313 W.  
Grass-forb land with Oxytropis sericea, Townsendia parryi, Cerastium arvense, and Penstemon eriantherus. Phenology: flowering. 

Erwin F. Evert, 24876.  6/4/1993. 		RM 611985
_________________________________________________________________________

88.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: along Boulder Road in foothills, ca 5 mi E of Livingston.  Elev. 5300 ft.
T2S R10E S23.  45.6471 N, 110.457 W.  
Grassland with Zigadenus venenosus, Carex stenophylla, Balsamorhiza incana, and Cerastium arvense. Phenology: flowering. 

Erwin F. Evert, 24895.  6/4/1993. 		RM 612004
_________________________________________________________________________

89.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: ridge just N of Meyers Creek, in foothills ca 10 mi NW of Nye.  Elev. 6000-6200 ft.
T4S R15E S18 NW1/4.  45.4869 N, 109.9222 W.  
Sagebrush-grassland with scattered Douglas fir and ponderosa pine, with Astragalus flexuosus, Stipa comata, and Arenaria congesta. Phenology: flowering. 

Erwin F. Evert, 25765.  7/9/1993. 		RM 611243
_________________________________________________________________________

90.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: just N of Red Lodge Mountain ski-lift house, ca 5 mi W of Red Lodge.  Elev. 7880 ft.
T7S R19E S26 NE1/4.  45.1912 N, 109.348 W.  
Meadow and conifer parkland with Thlaspi montanum, Valeriana edulis, Myosotis alpestris, and Pulsatilla patens. 

Erwin F. Evert, 26786.  6/6/1994. 		 
_________________________________________________________________________

91.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Ridge just W of Grove Creek: ca 4 mi NE of Cooney Reservoir, 22 mi N of Red Lodge.  Elev. 4500-4600 ft.
T4S R21E S16.  45.487 N, 109.1409 W.  
Sagebrush-grassland with scattered groves of Ponderosa pine. Phenology: flowering. 

Erwin F. Evert, 26844.  6/6/1994. 		RM 780178
_________________________________________________________________________

92.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Madison County: Madison Valley: along west and east sides of U.S. Highway 287, ca 5 mi S of Cameron.  Elev. 5440 ft.
T8S R1W S24.  45.124 N, 111.6691 W.  
Disturbed grassland with Melilotus officinalis, Agropyron spicatum, Stipa comata, and Erigeron pumilis. Phenology: flowering. 

Erwin F. Evert, 27265.  6/18/1994. 		RM 781482
_________________________________________________________________________

93.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Custer National Forest: saddle between Picket Pin Mountain and a pinnacled limestone ridge, just N of Picket Pin Road, ca 12 mi W of Nye.  Elev. 8900 ft.
T4S R14E S29.  45.4578 N, 110.0253 W.  
Open, turfy area on calcareous substrate with Valeriana edulis and Astragalus vexilliflexus. Phenology: flowering. 

Erwin F. Evert, 28306.  7/21/1994. 		RM 781098
_________________________________________________________________________

94.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: ridge just SW of Emigrant Creek and Old Chico, ca 3.5 mi SE of Emigrant.  Elev. 5500-5600 ft.
T6S R8E S14.  45.3142 N, 110.7067 W.  
Sagebrush-grassland with Festuca idahoensis, Agropyron spicatum, Antennaria umbrinella, and Arenaria congesta. Phenology: flowering. 

Erwin F. Evert, 29172.  6/16/1995. 		RM 782627
_________________________________________________________________________

95.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Ridge 2.5 mi SW of Fromberg and 3/4 mi W of U.S. Highway 310.  Elev. 3775 ft.
T5S R23E S31.  45.3559 N, 108.9352 W; uncertainty 1 mi..  
Sagebrush-grassland with Atriplex confertifolia, Sarcobatus vermiculatus, and Carex filifolia. Phenology: flowering & fruiting. 

Erwin F. Evert, 30760.  6/4/1996. 		RM 788191
_________________________________________________________________________

96.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Stillwater County: Ridge ca 1/4 mi E of Montana Highway 78, 1 mi NE of Absarokee.  Elev. 4160 ft.
T3S R19E S31.  45.5306 N, 109.4288 W; uncertainty 1 mi..  
Disturbed sagebrush grassland with Allium textile, Agropyron spicatum, and Artemisia frigida. Phenology: flowering & fruiting. 

Erwin F. Evert, 30851.  6/5/1996. 		RM 788004
_________________________________________________________________________

97.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Ridge 1 mi W of Belfry and 1/4 mi N of Mont Hwy 308.  Elev. 4100-4200 ft.
T8S R22E S16; also S9.  45.1386 N, 109.0363 W; uncertainty 1 mi..  
Sagebrush-grassland with Atriplex confertifolia, Agropyron spicatum, and Astragalus missouriensis. Phenology: flowering. 

Erwin F. Evert, 30963.  6/6/1996. 		RM 788126
_________________________________________________________________________

98.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Park County: Gallatin Range foothills: ridge 1/8-1/4 mi N of Cokedale Road, 6 mi W of Livingston.  Elev. 5100-5300 ft.
T2S R8E S24.  45.6471 N, 110.6834 W; uncertainty 1 mi..  
Grassland/forbland on south facing slope and rocky breaks with scattered juniper and limber pine. Phenology: flowering & fruiting. 

Erwin F. Evert, 31171.  6/14/1996. 		RM 787125
_________________________________________________________________________

99.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Park County: Ridge and draw immediately E of the Yellowstone River, ca 2.5 mi S of Livingston.  Elev. 4800-4900 ft.
T2S R9E S36.  
Grassland with some scattered limber pine and Douglas fir. Phenology: flowering & fruiting. 

Erwin F. Evert, 33403.  6/28/1997. 		RM 818753	Barcode: RM0019908
_________________________________________________________________________

100.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Bridger Mountains: south side of Birdseye Mountain, 1.5 mi SW of Birdseye Pass; 14 mi N of Shoshoni.  Elev. 6430 ft.
T40N R94W S15.  43.4349 N, 108.1022 W; uncertainty 1 mi..  
Sagebrush-grassland with scattered juniper, Carex filifolia, Koeleria macrantha, and Lomatium orientale. Phenology: flowering & fruiting. 

Erwin F. Evert, 35077.  6/13/1998. 		RM 820394	Barcode: RM0020374
_________________________________________________________________________

101.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: west side of Arrow Mountain, 12 mi S of Dubois.  Elev. 11000-11200 ft.
T39N R106W S3.  43.3778 N, 109.5632 W; uncertainty 1 mi..  
Turfy tundra on calcareous substrate with Kobresia bellardii, Androsace chamaejasme, Saussurea weberi, and Dryas octopetala. Phenology: flowering & fruiting. 

Erwin F. Evert, 36336.  8/11/1998. 		RM 821217	Barcode: RM0020910
_________________________________________________________________________

102.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: spring and adjacent slopes on Steamboat Mountain, ca 5 air mi NNE of North Table Mountain; ca 11 air mi NW of Black Rock.  Elev. 8100-8200 ft.
T23N R102W S10; also N1/2 S15.  41 58' 58" N, 108 56' 34" W.  
Steep, north-facing slope with boulders near top of mountain; low sagebrush dominant, scattered pine; dry, rocky soil. Phenology: flowering & fruiting. 

Laura Welp, 1562.  7/2/1994. 		 
_________________________________________________________________________

103.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Green Mountain: spring near Round Park, ca 9 air mi ESE of Crooks Peak; ca 9 air mi W of Whiskey Peak.  Elev. 8900-9040 ft.
T27N R91W S5 SE1/4.  42.3408 N, 107.7239 W.  
Top of steep south-facing slope; open pine meadow with forb understory; loose, dark, rocky soil with charcoal in some areas. Phenology: flowering. 

Laura Welp, 861.  6/21/1994. 		 
_________________________________________________________________________

104.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Delany Rim, ca 5 air mi S of Tipton.  Elev. 6800-7500 ft.
T18N R96W S6.  41.5683 N, 108.2646 W.  
Sandy sagebrush areas below, eroded rim, and cushion community above; also areas of slumping with standing water. Phenology: flowering & fruiting. 

Ronald L. Hartman, 45991b.  6/20/1994. 		 
_________________________________________________________________________

105.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Green Mountain, ca 7 air mi W of Muddy Gap.  Elev. 7000-7400 ft.
T28N R90W S32.  42.3547 N, 107.6097 W.  
Streamside, rocky slopes, and lodgepole pine covered slopes. Phenology: flowering. 

Ronald L. Hartman, 46257.  6/21/1994. 		 
_________________________________________________________________________

106.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Green Mountain: Stratton Rim on the southeast end of Green Mountain ca 4 air mi WSW of Whiskey Peak; ca 16.5 air mi SE of Jeffrey City; ca 5.5 air mi NW of Bairoil.  Elev. 8200-8700 ft.
T27N R91W S24 NW1/4.  42.2969 N, 107.6464 W.  
Stony toe ridge with sagebrush on the lee side of the rim. Phenology: flowering & fruiting. 

B. E. Nelson, 35673.  6/27/1995. 		 
_________________________________________________________________________

107.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: top of Bull Springs Rim, ca 7.5 air mi S of Bairoil; ca 11 air mi NE of Separation Point.  Elev. 7420-7580 ft.
T25N R90W S10.  42.1528 N, 107.5706 W.  
Shallow partially vegetated bowl on top of rim with sagebrush and grasses; sandy, rocky soil. Phenology: flowering & fruiting. 

Laura Welp, 5351.  6/14/1995. 		 
_________________________________________________________________________

108.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gros Ventre River Road, ca 2 air mi E of Forest boundary; just W to overlooking Slide Lake, on the N side.  Elev. 7400-7800 ft.
T43N R114W S32.  
Steep slopes with outcrops of sandstone and limestone. Phenology: flowering. 

Ronald L. Hartman, 51282.  6/26/1995. 		RM 660814	Barcode: RM0289813
_________________________________________________________________________

109.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 6.5 air mi ESE of Black Rock Ranger Station, Forest Road 140 on North Fork Spread Creek.  Elev. 7500-7600 ft.
T44N R112W S13.  43.77713 N, 110.23994 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Streamside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 52921.  7/26/1995. 		RM 659993	Barcode: RM0292804
_________________________________________________________________________

110.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: head of Dry Cottonwood Creek SW to Saddle.  Elev. 9000-9800 ft.
T42N R112W S9 NW1/4.  
Meadow and ridge. Phenology: flowering. 

Ronald L. Hartman, 53357.  8/12/1995. 		 
_________________________________________________________________________

111.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Washakie County: Tensleep Preserve, The Nature Conservancy: southwest flank, foothills of the Big Horn Mountains, ca 10 mi E of Ten Sleep, Canyon Creek watershed near main road.  Monument Hill quad.  Elev. 6700 ft.
43.9934 N, 107.2158 W; Specimen Label.  
Shallow soil over limestone with lichens; found growing with Artemisia tridentata, Allium textile, Androsace filiformis, Juniperus communis, J. scopulorum, Pinus ponderosa, and Sedum lanceolatum. also Paul B. Marcum, Loy Richard Phillippe Phenology: flowering. 

Daniel T. Busemeyer, 1874.  6/15/2004. 		RM 785876	Barcode: RM0291748
     with Leland Crane, David M. Ketzner, Mary Ann Feist, Richard L. Larimore,
_________________________________________________________________________

112.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Washakie County: Tensleep Preserve, The Nature Conservancy: southwest flank, foothills of the Big Horn Mountains, ca 10 mi E of Ten Sleep. Onion Gulch quad.  Elev. 6990 ft.
44.0011 N, 107.2025 W; Specimen Label.  
Growing on 170 deg south-facing slope, sandy open area with scattered Juniperus scopulorum, Artemisia tridentata, Pinus ponderosa, other associates include Cymopterus terebinthinus, Oenothera pallida, Sedum lanceolatum, Alyssum parviflorum, and Rosa sayi also Richard T. Larimore, and Loy R. Phillippe Phenology: flowering & fruiting. 

Paul B. Marcum, 2544.  6/17/2004. 		RM 785949	Barcode: RM0292648
     with Daniel T. Busemeyer, Lee Crane, Mary Ann Feist, David Ketzner etc.
_________________________________________________________________________

113.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Colorado, Grand County: Sierra Madre/Park Ranges: Park Range: ca 12 air mi SW of Kremmling in the vicinity of Radium.  Elev. 7000-7200 ft.
T1S R82W S27; also S28.  
Rolling hills of pinyon-juniper and sagebrush. 

Nancy Kastning, 1597.  6/13/1989. 		 
_________________________________________________________________________

114.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Colorado, Eagle County: Sierra MadreRange: Park Range: in the vicinity of State Bridge.  Elev. 6800-7000 ft.
T2S R83W S13; also S24.  39.8825 N, 106.635 W.  
Pinyon-juniper. 

Nancy Kastning, 1531.  6/8/1989. 		 
     with Sunny & Joel Kastning
_________________________________________________________________________

115.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Colorado, Grand County: Sierra MadreRange: Park Range: ca 12 air mi SW of Kremmling in the vicinity of Radium.  Elev. 7000-7200 ft.
T1S R82W S27; also S28.  39.9413 N, 106.5579 W.  
Rolling hills of pinyon-juniper and sagebrush. 

Nancy Kastning, 1597.  6/13/1989. 		 
_________________________________________________________________________

116.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: Railroad Buttes, 12 air mi SE of Rapid City.  Elev. 3200 ft.
T2S R11E S7 E1/2.  43 51' 37" N, 102 49' 15" W; GPS Reading.  
North-northeast-facing slope of Juniperus scopulorum/Juniperus horizontalis plant community; rocky side slopes having heavy clay soil below and sandy, gravelly slopes above. Phenology: flowering. 

Grace M. Kostel, 129.  5/6/2004. 		RM 957383	Barcode: RM0209957
_________________________________________________________________________

117.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: Red Shirt Wilderness Area: ca 12 air mi ENE of Fairburn, N of Red Shirt Creek.  Elev. 2859 ft.
T4S R9E S18 SW1/4.  43 41.81' N, 102 58.306' W; GPS Reading.  
On an eroded red-clay butte. Phenology: flowering. 

Grace M. Kostel, 4939.  4/17/2005. 		RM 957353	Barcode: RM0209961
_________________________________________________________________________

118.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: S of Bar C Creek, ca 54 air mi ESE of Thermopolis.  Elev. 8000-8050 ft.
T41N R86W S15 NW1/4; also T41N R86W SW1/4 S10.  43.5205 N, 107.1622 W; uncertainty 1 mi..  
Lodgepole pine and aspen with sagebrush. Phenology: flowering & fruiting. 

Luanne Lum, 442.  7/2/2001. 		RM 800706	Barcode: RM0097037
     with Michelle Wilson
_________________________________________________________________________

119.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: ca 53 air mi ESE of Thermopolis.  Elev. 8250 ft.
T41N R86W S16 W1/2; also E1/2 S17.  43.5205 N, 107.1821 W; uncertainty 1 mi..  
Sagebrush with isolated lodgepole pine. Phenology: flowering. 

Luanne Lum, 469.  7/2/2001. 		RM 800705	Barcode: RM0097036
     with Michelle Wilson
_________________________________________________________________________

120.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Hazelton or County Road 81 S of Bar C Creek, ca 56 air mi ESE of Thermopolis.  Elev. 7990-8120 ft.
T41N R86W S14.  43.5205 N, 107.1423 W; uncertainty 1 mi..  
Phenology: flowering. 

Luanne Lum, 491.  7/2/2001. 		RM 800704	Barcode: RM0097035
     with Michelle Wilson
_________________________________________________________________________

121.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Bighorn Basin: along County Road 7RP near Clarks Fork Yellowstone River, ca 23.5 air mi NNW of Cody.  Elev. 4300-4380 ft.
T56N R102W S8 N1/2.  44.8468 N, 109.1689 W; uncertainty 1 mi..  
Sagebrush in sandy soil with cobbles. Phenology: flowering. 

Luanne Lum, 856.  7/17/2001. 		RM 800703	Barcode: RM0097034
_________________________________________________________________________

122.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: SW of Canyon Creek, ca 4.9 air mi E of Ten Sleep.  Elev. 5100-5181 ft.
T47N R88W S13 SE1/4; also NE1/4 S24 and T47N R87W SW1/4 S18.  44.0409 N, 107.38 W; uncertainty 1 mi..  
Juniper with sagebrush and yucca on mudstone and siltstone. Phenology: flowering. 

Luanne Lum, 2552.  6/12/2002. 		RM 933694	Barcode: RM0098205
_________________________________________________________________________

123.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Rome Hill or County Road 56 S of Billy Creek, ca 16.2 air mi ESE of Ten Sleep and ca 2.3 air mi W of Monument Hill.  Elev. 7320-7342 ft.
T46N R86W S10 N1/2.  43.9689 N, 107.1791 W; uncertainty 1 mi..  
Mountain meadow. Phenology: flowering. 

Luanne Lum, 2729.  6/14/2002. 		RM 933693	Barcode: RM0098204
_________________________________________________________________________

124.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Bighorn Basin: along County Road 7UH and S of Goff Lake, ca 10.1 air mi NW of Cody.  Elev. 6600-6800 ft.
T54N R103W S36 W1/2; also E1/2 S35.  44.6151 N, 109.2094 W; uncertainty 1 mi..  
Sagebrush on sandy soil. Phenology: flowering. 

Luanne Lum, 2859.  6/19/2002. 		RM 933692	Barcode: RM0098203
     with Al Flinck
_________________________________________________________________________

125.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along County Road 85 or BLM Road 1419, ca 5.3 air mi ESE of Big Trails and ca 22.5 air mi SE of Ten Sleep.  Elev. 6370-6600 ft.
T44N R87W S25 NE1/4.  43.7512 N, 107.2417 W; uncertainty 0.5 mi..  
Sagebrush on sandy soil with cobbles. Phenology: flowering. 

Luanne Lum, 2945.  6/22/2002. 		RM 933691	Barcode: RM0098202
_________________________________________________________________________

126.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along County Road 85 or BLM Road 1419 and along Hazelton Road, ca 9.7 air mi ESE of Big Trails and ca 26.5 air mi SE of Ten Sleep.  Elev. 7320-7480 ft.
T44N R86W S35 E1/2; also NW1/4 S36.  43.7368 N, 107.1423 W; uncertainty 2 mi..  
Sagebrush. Phenology: flowering. 

Luanne Lum, 3002a.  6/22/2002. 		RM 933690	Barcode: RM0098201
_________________________________________________________________________

127.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along County Road 85 or BLM Road 1419 and along Hazelton Road, ca 9.7 air mi ESE of Big Trails and ca 26.5 air mi SE of Ten Sleep.  Elev. 7320-7480 ft.
T44N R86W S35 E1/2; also NW1/4 S36.  43.7368 N, 107.1423 W; uncertainty 2 mi..  
Sagebrush. Phenology: flowering. 

Luanne Lum, 3002b.  6/22/2002. 		RM 803148	Barcode: RM0096616
_________________________________________________________________________

128.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: along Hazelton Road, ca 11 air mi E of Big Trails and ca 25 air mi SE of Ten Sleep.  Elev. 8000-8050 ft.
T44N R85W S18 W1/2.  43.78 N, 107.1025 W; uncertainty 1 mi..  
Sagebrush. Phenology: flowering. 

Luanne Lum, 3035.  6/22/2002. 		RM 933683	Barcode: RM0098194
_________________________________________________________________________

129.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Wyo Hwy 435, ca 10 air mi ENE of Ten Sleep.  Elev. 5960-6120 ft.
T48N R87W S26 SW1/4.  44.0984 N, 107.2795 W; uncertainty 0.5 mi..  
Juniper, pine, and sagebrush on sandy soil with cobbles. Phenology: flowering. 

Luanne Lum, 3114.  6/24/2002. 		RM 933689	Barcode: RM0098200
_________________________________________________________________________

130.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Wyo Hwy 435, ca 6.7 air mi ENE of Ten Sleep.  Elev. 6120-6680 ft.
T48N R87W S24 SW1/4.  44.1128 N, 107.2594 W; uncertainty 0.5 mi..  
Juniper, pine, and sagebrush on sandy soil with cobbles. Phenology: flowering. 

Luanne Lum, 3171.  6/24/2002. 		RM 933688	Barcode: RM0098199
_________________________________________________________________________

131.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: along Cold Springs Road S of Medicine Lodge Canyon, ca 10 air mi NE of Hyattville and ca 34 air mi NE of Worland.  Elev. 7910-7980 ft.
T50N R88W S10 N1/2.  44.3208 N, 107.4351 W; uncertainty 1 mi..  
Juniper and sagebrush. Phenology: flowering. 

Luanne Lum, 3424.  6/30/2002. 		RM 933687	Barcode: RM0098198
_________________________________________________________________________

132.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: along Forest Road 344.01, ca 12 air mi NE of Hyattville and ca 36 air mi NE of Worland.  Elev. 8680-8780 ft.
T51N R88W S36 SW1/4.  44.3503 N, 107.3948 W; uncertainty 0.5 mi..  
Sagebrush, pine forest, and mountain meadow. Phenology: flowering. 

Luanne Lum, 3461.  6/30/2002. 		RM 933686	Barcode: RM0098197
_________________________________________________________________________

133.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Forest Road 434, ca 4.8 air mi S of Meadowlark Lake and ca 12 air mi ENE of Ten Sleep.  Elev. 8440-8550 ft.
T48N R86W S17 SE1/4.  44.1272 N, 107.2193 W; uncertainty 0.5 mi..  
Sagebrush and coniferous forest. Phenology: flowering. 

Luanne Lum, 3786.  7/6/2002. 		RM 933685	Barcode: RM0098196
_________________________________________________________________________

134.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: along Monumnet Hill or County Road 7UH on Rattlesnake Mountain, ca 12.5 air mi NNW of Cody.  Elev. 7340-7530 ft.
T54N R103W S33 E1/2.  44.6151 N, 109.2702 W; uncertainty 1 mi..  
Sagebrush and pine. Phenology: flowering. 

Luanne Lum, 4046.  7/10/2002. 		RM 933684	Barcode: RM0098195
     with Michelle Wilson
_________________________________________________________________________

135.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: along Forest Road 13 and Bald Mountain Creek, ca 28 air mi E of Lovell; ca 25.3 air mi NNE of Greybull.  Elev. 8980-9000 ft.
T56N R91W S19 SW1/4.  44.8178 N, 107.853 W; uncertainty 0.5 mi..  
Spruce and exposed slope. Phenology: fruiting. 

Luanne Lum, 5359.  8/5/2002. 		RM 933682	Barcode: RM0098193
_________________________________________________________________________

136.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: E of Sharps Meadows Creek along the Lander Cutoff California and Oregon Trail, ca 6 air mi SW of South Pass City; ca 30 air mi SSW of Lander.  Elev. 7800-7962 ft.
T28N R101W S5 SW1/4.  42.4257 N, 108.9025 W; GPS Reading.  
Sagebrush steppe. Phenology: flowering. 

B. E. Nelson, 65355.  6/15/2005. 		USFS 843695	Barcode: USFS0025199
_________________________________________________________________________

137.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: E of Sharps Meadows Creek along the Lander Cutoff California and Oregon Trail, ca 6 air mi SW of South Pass City; ca 30 air mi SSW of Lander.  Elev. 7800-7962 ft.
T28N R101W S5 SW1/4.  42.4257 N, 108.9025 W; GPS Reading.  
Sagebrush steppe. Phenology: flowering. 

B. E. Nelson, 65359.  6/15/2005. 		USFS 843691	Barcode: USFS0025195
_________________________________________________________________________

138.  Erigeron ochroleucus Nutt. 				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, 1238.  6/27/2005. 		USFS 843701	Barcode: USFS0025205
_________________________________________________________________________

139.  Erigeron ochroleucus Nutt. 				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, 1317.  6/30/2005. 		USFS 843700	Barcode: USFS0025204
_________________________________________________________________________

140.  Erigeron ochroleucus Nutt. 				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. 9450-9470 ft.
T29N R101W S2 SW1/4; also E1/2 S3.  42.5059 N, 108.8744 W to 42.508 N, 108.8708 W to 42.5167 N, 108.8777 W; GPS Reading.  
Sagebrush grassland and sparse vegetation mosaic on gravelly granite derived substrate. Phenology: flowering. 

Rob Massatti, 1349.  6/30/2005. 		USFS 843699	Barcode: USFS0025203
_________________________________________________________________________

141.  Erigeron ochroleucus Nutt. 				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. 10260-10530 ft.
T33N R102W S36; also T32N R102W S2.  42.7943 N, 108.986 W to 42.7871 N, 108.9917 W to 42.7829 N, 108.9901 W to 42.7786 N, 108.9885 W; GPS Reading.  
Dry rocky meadow. Phenology: flowering. 

Rob Massatti, 2462.  7/17/2005. 		USFS 843698	Barcode: USFS0025202
     with Michelle Noe
_________________________________________________________________________

142.  Erigeron ochroleucus Nutt. 				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. 9210-10380 ft.
T40N R107W S13 NE1/4; also South1/2 S12 and E1/2 S11.  43.4406 N, 109.6375 W to 43.4466 N, 109.6618 W; GPS Reading.  
Dry rocky limestone meadow. Phenology: flowering. 

Rob Massatti, 2702.  7/20/2005. 		USFS 843692	Barcode: USFS0025196
_________________________________________________________________________

143.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Little Milky Lake area, ca 25 air mi SSE of Dubois.  Elev. 9790-9840 ft.
T37N R105W S28.  43.1465 N, 109.4686 W to 43.1452 N, 109.4649 W; GPS Reading.  
Stream banks under Engelmann spruce cover. Phenology: flowering. 

Rob Massatti, 4273.  8/16/2005. 		USFS 843697	Barcode: USFS0025201
_________________________________________________________________________

144.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 1/2 mi W Dead Ox Creek, ca 3 air mi W of South Pass City.  Elev. 8140 ft.
T29N R101W S23.  42.4653 N, 108.8601 W; GPS Reading.  
Sagebrush grassland. Phenology: fruiting. 

Rob Massatti, 4407.  9/4/2005. 		USFS 843696	Barcode: USFS0025200
_________________________________________________________________________

145.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 1 mi S of Pine Spring, ca 17 mi S of Lander.  Elev. 8210-8450 ft.
T30N R99W S4 SW1/4; also S8 and NW1/4 S9.  42.5901 N, 108.6862 W to 42.5858 N, 108.6906 W; GPS Reading.  
Limestone pavement interspersed with limestone cliffs and patches of aspen, limber pine, and Douglas fir. Phenology: flowering. 

Rob Massatti, 527.  6/15/2005. 		USFS 843693	Barcode: USFS0025197
_________________________________________________________________________

146.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 3 mi SSE of Torrey Lake, ca 9 air mi S of Dubois.  Elev. 7990-8430 ft.
T40N R106W S22 N1/2; also S23 and S24.  43.4171 N, 109.5244 W to 43.4285 N, 109.5275 W; GPS Reading.  
Sagebrush grassland on dry, coarse limestone substrate. Phenology: flowering. 

Rob Massatti, 612.  6/17/2005. 		USFS 843718	Barcode: USFS0025207
_________________________________________________________________________

147.  Erigeron ochroleucus Nutt. 				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. 8980-9400 ft.
T32N R101W S15.  42.7521 N, 108.8949 W to 42.7474 N, 108.8888 W to 42.7434 N, 108.8867 W; GPS Reading.  
Mixed graminoids and forbs on rocky sandstone substrate. Phenology: flowering. 

Rob Massatti, 877.  6/21/2005. 		USFS 843702	Barcode: USFS0025206
_________________________________________________________________________

148.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Suicide Point and vicinity, ca 11 air mi WSW of Lander.  Elev. 8770 ft.
T33N R101W S29; also S28.  42.8076 N, 108.9259 W; GPS Reading.  
Graminoid/forb meadow on a rocky limestone substrate. Phenology: flowering. 

Rob Massatti, 956.  6/23/2005. 		USFS 843694	Barcode: USFS0025198
_________________________________________________________________________

149.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Miners Delight and vicinity, ca 21 air mi S of Lander.  Elev. 8250-8350 ft.
T30N R99W S33; also E1/2 S32.  42.5332 N, 108.6688 W to 42.533 N, 108.6815 W to 42.5227 N, 108.6753 W; GPS Reading.  
Rocky meadow on granite-derived substrate. Phenology: flowering. 

Rob Massatti, 4737.  5/26/2006. 		USFS 843684	Barcode: USFS0025227
_________________________________________________________________________

150.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: junction of Oregon Trail and Sweetwater River, ca 10 air mi WSW of South Pass City.  Elev. 7700-7980 ft.
T29N R102W S35 W1/2; also E1/2 S34.  42.443 N, 108.9871 W to 42.4408 N, 108.9936 W to 42.4366 N, 108.9859 W; GPS Reading.  
Rocky meadow and riparian streamsides. Phenology: flowering. 

Rob Massatti, 4847.  5/26/2006. 		USFS 843683	Barcode: USFS0025226
_________________________________________________________________________

151.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Pine Creek, Gold Creek and vicinity at forest boundary, ca 5 air mi WNW of South Pass City.  Elev. 8410-8600 ft.
T29N R101W S10 W1/4; also South1/2 S9 and SE1/4 S8.  42.4923 N, 108.8867 W to 42.4983 N, 108.9114 W to 42.4918 N, 108.9198 W; GPS Reading.  
Sagebrush steppe. Phenology: flowering. 

Rob Massatti, 4934.  6/3/2006. 		USFS 843682	Barcode: USFS0025225
_________________________________________________________________________

152.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Willow Creek and Shields Mine, ca 1 air mi SE of South Pass City.  Elev. 7770-8150 ft.
T29N R100W S21 South1/2; also N1/2 S28.  42.4625 N, 108.7812 W to 42.4688 N, 108.7838 W; GPS Reading.  
Sagebrush steppe. Phenology: flowering. 

Rob Massatti, 4980.  6/3/2006. 		USFS 843681	Barcode: USFS0025224
_________________________________________________________________________

153.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: 1 mi NW of Weiser Knoll, ca 12 air mi SSE of Lander.  Elev. 5660-6280 ft.
T32N R99W S34 SE1/4; also T31N R99W W1/2 S2, S11 and N1/2 S14.  42.7034 N, 108.6416 W to 42.662 N, 108.6238 W; GPS Reading.  
Sagebrush steppe. Phenology: flowering. 

Rob Massatti, 5041b.  6/4/2006. 		USFS 843690	Barcode: USFS0025194
_________________________________________________________________________

154.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Rock Creek, ca 2 mi WNW of Rock Creek Reservoir; ca 20 air mi SSW of Lander.  Elev. 8690-9020 ft.
T30N R100W S20; also E1/2 S19.  42.5582 N, 108.8273 W to 42.5653 N, 108.8105 W to 42.5592 N, 108.8085 W; GPS Reading.  
Ridge dominated by granite outcrops and limber pine. Phenology: flowering. 

Rob Massatti, 5152b.  6/4/2006. 		USFS 843689	Barcode: USFS0025193
_________________________________________________________________________

155.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: 1 mi W of Ed Young Mountain; ca 14 air mi S of Lander.  Elev. 7250-8025 ft.
T31N R100W S34 NW1/4; also S27.  42.6312 N, 108.7688 W to 42.6218 N, 108.7797 W; GPS Reading.  
Sagebrush steppe. Phenology: flowering. 

Rob Massatti, 5485.  6/8/2006. 		USFS 843688	Barcode: USFS0025192
_________________________________________________________________________

156.  Erigeron ochroleucus Nutt. 				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.  
Sagebrush shrubland. Phenology: flowering. 

Rob Massatti, 5913.  6/22/2006. 		USFS 843687	Barcode: USFS0025230
_________________________________________________________________________

157.  Erigeron ochroleucus Nutt. 				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, 6000.  6/24/2006. 		USFS 843680	Barcode: USFS0025223
_________________________________________________________________________

158.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 2 mi SE of Trout Creek Lake, ca 17 air mi WNW of Dubois.  Elev. 8860-9150 ft.
T42N R109W S16 W1/2; also SE1/4 S17.  43.6057 N, 109.9487 W to 43.5952 N, 109.9525 W; GPS Reading.  
Dry rocky meadow. Phenology: flowering. 

Rob Massatti, 6763.  6/30/2006. 		USFS 843686	Barcode: USFS0025229
_________________________________________________________________________

159.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Baptiste Creek and vicinity, ca 15 air mi WNW of Shoshone Lake.  Elev. 10220-10810 ft.
T33N R104W S4 N1/2; also N1/2 S3.  42.8647 N, 109.2884 W to 42.8618 N, 109.267 W; GPS Reading.  
Rocky slope with exposed soil, scattered whitebark pine and Engelmann spruce present. Phenology: flowering & fruiting. 

Rob Massatti, 7508.  7/18/2006. 		USFS 843685	Barcode: USFS0025228
_________________________________________________________________________

160.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gros Ventre River Road, ca 2 air mi E of Forest boundary; just W to overlooking Lower Slide Lake, on the north side.  Elev. 7400-7800 ft.
T43N R114W S32.  43.6484 N, 110.5565 W.  
Steep slopes with outcrops of sandstone and limestone. Phenology: flowering. 

Ronald L. Hartman, 51282.  6/26/1995. 		 660866
_________________________________________________________________________

161.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 6.5 air mi ESE of Black Rock Ranger Station, Forest Road 140 on North Fork Spread Creek.  Elev. 7500-7600 ft.
T44N R112W S13.  43.778 N, 110.2378 W; uncertainty 1 mi..  
Streamside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 52921.  7/26/1995. 		 659993
_________________________________________________________________________

162.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: just off Bushwacker or County Road 432, ca 10.5 air mi W of Shoshoni; ca 14.5 air mi N of Riverton.  Elev. 4970-5000 ft.
T3N R5E S20 NE1/4.  43.2282 N, 108.3174 W; GPS Reading.  
Sandy areas above the stock pond. Phenology: flowering. 

B. E. Nelson, 64842.  6/8/2005. 		RM 
     with Rob Massatti and Rachel Newton
_________________________________________________________________________

163.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: along Twin Creek and Twin Creek or County Road 19 at the west base of Sheep Mountain, ca 19-19.5 air mi SE of Lander.  Elev. 6070-6120 ft.
T31N R98W S36 W1/2.  42.6166 N, 108.4933 W to 42.6198 N, 108.4952 W; GPS Reading.  
Sagebrush flats above the creek. Phenology: flowering. 

B. E. Nelson, 65458.  6/17/2005. 		RM 
_________________________________________________________________________

164.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: along Silver Creek below Silver Creek Reservoir, ca 0.5 mi S of Hudson-Atlantic City or BLM Road 2302, ca 17.5-18.5 air mi E of Atlantic City; ca 30 air mi SE of Lander.  Elev. 6780-6860 ft.
T29N R97W S13 South1/2.  42.4876 N, 108.3713 W; GPS Reading.  
Sagebrush steppe. Phenology: flowering. 

B. E. Nelson, 65547.  6/17/2005. 		RM 
_________________________________________________________________________

165.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Lewiston Lakes, ca 30.5 air mi SE of Lander.  Elev. 7249 ft.
T29N R97W S32 NE1/4.  42.4515 N, 108.4541 W; GPS Reading.  
Moderately grazed rocky uplands. Phenology: flowering & fruiting. 

Rachel Newton, 112.  6/13/2005. 		RM 
_________________________________________________________________________

166.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Wheatland Reservoir #2, ca 36 air mi NNW of Laramie, ca 16 air mi NE of Rock River.  Elev. 6790 ft.
T22N R74W S21 SE1/4.  41.8613 N, 105.7191 W; GPS Reading.  
Dry sandy uplands. Phenology: flowering. 

Rachel Newton, 1343.  6/28/2005. 		RM 
_________________________________________________________________________

167.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Wheatland Reservoir #2, ca 35 air mi NNW of Laramie, ca 16 air mi NE of Rock River.  Elev. 6843 ft.
T22N R74W S9 N1/2.  41.9011 N, 105.7178 W; GPS Reading.  
Dry sandy uplands. Phenology: flowering. 

Rachel Newton, 1353.  6/28/2005. 		RM 
_________________________________________________________________________

168.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Sweetwater River Canyon, ca 34 air mi SE of Lander.  Elev. 6909 ft.
T28N R97W S5 SW1/4.  42.4329 N, 108.445 W; GPS Reading.  
Along river banks. Phenology: flowering. 

Rachel Newton, 136.  6/13/2005. 		RM 
_________________________________________________________________________

169.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Lincoln County: Wetlands and Adjacent Areas: Willow Creek, ca 8 air mi N of Kemmerer.  Elev. 6962 ft.
T22N R116W S1 NE1/4.  41.9229 N, 110.5384 W; GPS Reading.  
Dry uplands. Phenology: flowering & fruiting. 

Rachel Newton, 1434.  7/5/2005. 		RM 
_________________________________________________________________________

170.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: confluence of Sweetwater River and Sharps Meadows Creek, ca 32 air mi SW of Lander.  Elev. 7541 ft.
T28N R101W S20 SW1/4.  42.3846 N, 108.9052 W; GPS Reading.  
Rocky, sandy uplands. Phenology: flowering. 

Rachel Newton, 356.  6/17/2005. 		RM 
_________________________________________________________________________

171.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Sweetwater River, ca 32 air mi SW of Lander.  Elev. 7413 ft.
T28N R101W S25 South1/2.  42.3721 N, 108.8108 W; GPS Reading.  
Sandy rocky uplands. Phenology: flowering. 

Rachel Newton, 433.  6/17/2005. 		RM 
_________________________________________________________________________

172.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Strawberry Creek, ca 26 air mi SE of Lander.  Elev. 7380-7519 ft.
T29N R98W S30 SE1/4.  42.4545 N, 108.5827 W to 42.454 N, 108.5836 W; GPS Reading.  
Rocky slopes. Phenology: flowering. 

Rachel Newton, 476.  6/18/2005. 		RM 
_________________________________________________________________________

173.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Deep Creek, ca 30 air mi SE of Lander.  Elev. 7535 ft.
T29N R98W S27 SE1/4.  42.4609 N, 108.5385 W; GPS Reading.  
Rocky uplands. Phenology: flowering & fruiting. 

Rachel Newton, 521.  6/18/2005. 		RM 
_________________________________________________________________________

174.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Diamond Springs, ca 28 air mi SE of Lander.  Elev. 7376 ft.
T29N R97W S19 NW1/4.  42.4774 N, 108.4826 W; GPS Reading.  
Run-off from springs and pond below adjacent wetlands. Phenology: flowering. 

Rachel Newton, 82.  6/13/2005. 		RM 
_________________________________________________________________________

175.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: along the Sweetwater River, ca 5 air mi NE of Sweetwater Station; ca 38 air mi SE of Lander.  Elev. 6534 ft.
T30N R94W S16 NE1/4.  42.5801 N, 108.0765 W; GPS Reading.  
Up sandy, rocky slopes and ridgetop. Phenology: flowering & fruiting. 

Rachel Newton, 9.  6/10/2005. 		RM 
_________________________________________________________________________

176.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: Powder River, ca 25 air mi NE of Kaycee.  Elev. 3921 ft.
T46N R78W S36 NE1/4.  43.91728 N, 106.17172 W; GPS Reading.  
Heavily grazed horse, sheep, and cow pasture with scattered Populus. Phenology: flowering. 

Rachel Newton, 3880.  6/1/2006. 		RM 
_________________________________________________________________________

177.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: North Fork Crazy Woman Creek, ca 14 mi S of Buffalo.  Elev. 4536 ft.
T48N R82W S36 SW1/4 of SW1/4.  44.08334 N, 106.66669 W; GPS Reading.  
Dry Sarcobatus/Artemisia scrub uplands. Phenology: flowering. 

Rachel Newton, 3921.  6/1/2006. 		RM 
_________________________________________________________________________

178.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: Muddy Guard Reservoir #2, ca 9 air mi SSW of Buffalo.  Elev. 5278 ft.
T49N R82W S29 SW1/4.  44.18208 N, 106.75462 W; GPS Reading.  
Rocky sandy hillside with scattered Artemisia and Yucca. Phenology: flowering. 

Rachel Newton, 3955.  6/1/2006. 		RM 
_________________________________________________________________________

179.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: Middle Fork Powder River, ca 13 air mi SW of Kaycee.  Elev. 5500 ft.
T42N R84W S21.  43.59724 N, 106.91176 W; GPS Reading.  
Rocky exposed slopes. Phenology: flowering. 

Rachel Newton, 3998.  6/1/2006. 		RM 
_________________________________________________________________________

180.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: Meadow Creek, ca 0.5 mi S of Linch; ca 24 air mi ESE of Kaycee.  Elev. 4924 ft.
T42N R78W S14 SW1/4 of SE1/4.  43.60326 N, 106.19917 W; GPS Reading.  
Heavily grazed hillside with scattered Artemisia. Phenology: flowering. 

Rachel Newton, 4018.  6/3/2006. 		RM 
_________________________________________________________________________

181.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Natrona County: Wetlands and Adjacent Areas: Coal Draw of Salt Creek, ca 2.5 air mi NE of Edgerton.  Elev. 4998 ft.
T40N R78W S9 SW1/4.  43.44675 N, 106.23314 W; GPS Reading.  
Dry hillside covered with Artemisia. Phenology: flowering. 

Rachel Newton, 4058.  6/3/2006. 		RM 
_________________________________________________________________________

182.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Natrona County: Wetlands and Adjacent Areas: Dead Horse Creek, ca 14 air mi W of Midwest.  Elev. 5237 ft.
T39N R81W S13 N1/2.  43.35279 N, 106.51891 W; GPS Reading.  
Along dry creek bed and uplands Phenology: flowering. 

Rachel Newton, 4112.  6/3/2006. 		RM 
_________________________________________________________________________

183.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Natrona County: Wetlands and Adjacent Areas: creek-fed lake, ca 19 air mi SW of Midwest.  Elev. 5373 ft.
T39N R81W S16 SW1/4.  43.25787 N, 106.58508 W; GPS Reading.  
Dry hillsides. Phenology: flowering. 

Rachel Newton, 4150.  6/3/2006. 		RM 
_________________________________________________________________________

184.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: Red Fork Powder River, ca 9 air mi W of Kaycee.  Elev. 4939 ft.
T43N R83W S16 E1/2.  43.69515 N, 106.81651 W; GPS Reading.  
Rocky, shrubby hillside. Phenology: flowering. 

Rachel Newton, 4180.  6/5/2006. 		RM 
_________________________________________________________________________

185.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Natrona County: Wetlands and Adjacent Areas: small pond, ca 21 air mi W of Midwest.  Elev. 5239 ft.
T39N R82W S24 NW1/4.  43.33934 N, 106.6199 W; GPS Reading.  
Dry, grazed uplands. Phenology: flowering & fruiting. 

Rachel Newton, 4249.  6/5/2006. 		RM 
_________________________________________________________________________

186.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Wetlands and Adjacent Areas: Belle Fourche River, ca 15 air mi NNE of Wright.  Elev. 4541 ft.
T46N R71W S16 SE1/4.  43.95789 N, 105.38707 W; GPS Reading.  
Dry Artemisia scrub hillside. Phenology: flowering. 

Rachel Newton, 4306.  6/7/2006. 		RM 
_________________________________________________________________________

187.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Wetlands and Adjacent Areas: Little Thunder Reservoir, ca 7 air mi SE of Wright.  Elev. 4741 ft.
T43N R71W S22 NW1/4.  43.69099 N, 105.37715 W; GPS Reading.  
Dry Artemisia scrub uplands. Phenology: flowering. 

Rachel Newton, 4338.  6/7/2006. 		RM 
_________________________________________________________________________

188.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Weston County: Wetlands and Adjacent Areas: spring-fed stream and pond, ca 6 air mi NE of Newcastle.  Elev. 4597 ft.
T45N R60W S7 NW1/4 of SW1/4.  43.89424 N, 104.09501 W; GPS Reading.  
Dry rocky hillside. Phenology: flowering. 

Rachel Newton, 4481.  6/7/2006. 		RM 
_________________________________________________________________________

189.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: Powder River, ca 29 air mi E of Buffalo.  Elev. 3886 ft.
T50N R77W S17 SW1/4 of SW1/4.  44.30084 N, 106.15721 W; GPS Reading.  
Dry sandy uplands. Phenology: flowering. 

Rachel Newton, 4603.  6/11/2006. 		RM 
_________________________________________________________________________

190.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: Crazy Woman Creek, ca 25 air mi E of Buffalo.  Elev. 3936 ft.
T52N R78W S15 South1/2.  44.47929 N, 106.22848 W; GPS Reading.  
Dry grazed uplands. Phenology: flowering. 

Rachel Newton, 4635.  6/11/2006. 		RM 
_________________________________________________________________________

191.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: Powder River, ca 17 air mi E of Kaycee.  Elev. 4387 ft.
T43N R79W S14 SW1/4.  43.69434 N, 106.32182 W; GPS Reading.  
Dry sandy uplands in praire dog town. Phenology: flowering. 

Rachel Newton, 5002.  6/17/2006. 		RM 
_________________________________________________________________________

192.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: Fourmile Creek, ca 9.5 air mi NE of Kaycee.  Elev. 4831 ft.
T45N R80W S31 SE1/4.  43.8201 N, 106.51458 W; GPS Reading.  
Dry Artemisia scrub uplands. Phenology: flowering. 

Rachel Newton, 5055.  6/17/2006. 		RM 
_________________________________________________________________________

193.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sublette County: Wetlands and Adjacent Areas: New Fork Lakes, ca 17 air mi N of Pinedale.  Elev. 7776 ft.
T36N R109W S7 NW1/4.  43.11484 N, 109.91577 W; GPS Reading.  
Dry, shaded uplands. Phenology: flowering & fruiting. 

Rachel Newton, 5920.  7/6/2006. 		RM 
_________________________________________________________________________

194.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Big Horn Range: W of Buffalo, summit of Sheep Mountain.  Elev. 9600 ft.
T49N R84W S30.  44.1911 N, 107.0051 W; NAD 83, uncertainty 0.25 mi., Digital Map.  
Above timberline. Phenology: flowering. 

C. L. Porter, 7091.  7/1/1956. 		RM 249463	Barcode: RM0292692
_________________________________________________________________________

195.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Owl Creek/Bridger Mountains: Bridger Mountains: along Birdseye Creek and adjacent slopes and ridges, ca 12 air mi N of Shoshoni; ca 29 air mi NNE of Riverton.  Elev. 5300-5800 ft.
T40N R94W S34; also S35.  43.39333 N, 108.1031 W.  
Limestone like rock, ridges, and slopes. 

Robin Jones, 1523.  6/10/1991. 		RM 
     with B. E. Nelson
_________________________________________________________________________

196.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: Gumbo Hills, ca 3 air mi E of Hamilton Dome.  Elev. 5400-5656 ft.
T44N R97W S20; also S21.  43.76639 N, 108.5217 W.  
Gumbo clay hills and slopes. 

Robin Jones, 1552.  6/11/1991. 		RM 
     with B. E. Nelson
_________________________________________________________________________

197.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: Padlock Rim, ca 4 air mi SE of Hamilton Dome.  Elev. 5500-5960 ft.
T44N R94W S28.  43.75389 N, 108.1469 W.  
Sandstone slopes and hills with sandy soil. 

Robin Jones, 1553.  6/11/1991. 		RM 
     with B. E. Nelson
_________________________________________________________________________

198.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: divide between Coulee Creek (Sand Draw) and Grass Creek Basin, ca 30 air mi NW of Thermopolis; ca 13 air mi NNW of Hamilton Dome.  Elev. 5700-5725 ft.
T46N R98W S17.  43.95528 N, 108.6392 W.  
Artemisia tridentata grasslands and low hills. 

Robin Jones, 1603.  6/20/1991. 		RM 
_________________________________________________________________________

199.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: Owl Creek Mountains: Wind River Indian Reservation: ca 4.5 air mi SE of Anchor Reservoir; ca 29.5 air mi WSW of Thermopolis.  Elev. 9400-9820 ft.
T7N R1E S6; also S7.  
Large, northeast-facing dip-slope. 

Robin Jones, 1662.  6/20/1991. 		RM 
     with Hollis Marriott
_________________________________________________________________________

200.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Owl Creek/Bridger Mountains: Hogback Ridge, SW of Little Buffalo Basin; ca 5 air mi S of Meeteese; ca 43 air mi NW of Thermopolis.  Elev. 6013-6811 ft.
T47N R100W S3; also S4, S9; also S10.  44.07167 N, 108.8411 W.  
East-facing slope and sandstone-mudstone ridge. 

Robin Jones, 1836b.  7/8/1991. 		RM 
_________________________________________________________________________

201.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: Hogback Ridge, ca 15 air mi NW of Hamilton Dome; ca 35 air mi NW of Thermopolis.  Elev. 6200-6571 ft.
T46N R99W S10; also S15.  43.96944 N, 108.7194 W.  
Northeast-facing slope of ridge composed of sandstone and mudstone. 

Robin Jones, 2024.  7/11/1991. 		RM 
_________________________________________________________________________

202.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Albany County: Laramie Hills.  Elev. 8500-8800 ft.
T15N R72W S26.  41.2397 N, 105.4306 W; uncertainty 9+ mi..  
Bleak, wind swept summits. Phenology: flowering & fruiting. 

Aven Nelson, 8968.  6/20/1903. 		RM 65370	Barcode: RM0292754
_________________________________________________________________________

203.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn National Forest.  Elev. 9700 ft.
T54N R89W S10.  44.6743 N, 107.552 W; uncertainty 1 mi..  
Alpine grassland; low rocky limestone ridge. Flowers white to slightly pinkish when fresh; drying to lilac or purple. Phenology: flowering. 

Barry C. Johnston, 1310.  7/7/1977. 		RM 340005	Barcode: RM0292809
_________________________________________________________________________

204.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn National Forest: south side of ridge between Medicine Wheel and summit of Medicine Mountain.  Elev. 9450 ft.
T56N R92W S22.  44.81639 N, 107.91306 W; uncertainty 1 mi..  
Moderately steep limestone talus slope and small ledges and shelves. Phenology: flowering. 

Barry C. Johnston, 1462b.  8/8/1977. 		RM 340032	Barcode: RM0292810
_________________________________________________________________________

205.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Ca 47 mi E of Rock Springs along Wyo Hwy 430.  Elev. 7300 ft.
T13N R101W S17 SE.  
Sagebrush/rabbitbrush/saltbrush community. Phenology: flowering & fruiting. 

N. Duane Atwood, 22702.  6/18/1997. 		RM 740785	Barcode: RM0292649
_________________________________________________________________________

206.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Platte County: Camp Guernsey: 2 km W of Goshen County, ca 3 km N of Patten Creek.  Elev. 1730 m.
42.4721 N, 104.6801 W; NAD 83, uncertainty .25 mi., Nat. Geog. TOPO!.  526300E, 4702250N.  
Locally common in limestone break within mixed grass prairie on ridgetop of stony sandy loam with Senecio canus, Parthenium alpinum, Stenotus armerioides, Cryptantha cana, and Agropyron sp. Phenology: flowering. 

D. Hazlett, 1210.  5/28/1997. 		RM 726782	Barcode: RM0292753
     with C. A. Popolizio
_________________________________________________________________________

207.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Big Horn Range: near Burgess Junction, Bear Lodge and vicinity.  Elev. 7900-8400 ft.
T55N R89W S12.  44.7597 N, 107.5245 W; uncertainty 3 mi..  
Idaho fescue type. Phenology: flowering & fruiting. 

Dixie R. Smith, 1677.  7/2/1959. 		RM 259964	Barcode: RM0292196
_________________________________________________________________________

208.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Big Horn Range: near Burgess Junction, Bear Lodge and vicinity.  Elev. 7900-8400 ft.
Idaho fescue type. Phenology: flowering & fruiting. 

Dixie R. Smith, 1707.  6/24/1959. 		RM 259963	Barcode: RM0292195
_________________________________________________________________________

209.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Bighorn Basin: along the south side of Buffalo Bill Reservoir, ca 10 mi SW of Cody.  Elev. 5450 ft.
T52N R103W S17.  44.479 N, 109.2648 W.  
Ridge above reservoir with Allium textile, Arenaria hookeri and Artemisia nova. Phenology: flowering & fruiting. 

Erwin F. Evert, 16572.  6/9/1989. 		RM 577465	Barcode: RM0046148
_________________________________________________________________________

210.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Bighorn Basin: along the south side of Buffalo Bill Reservoir, ca 8 mi SW of Cody.  Elev. 5400 ft.
T52N R103W S15.  44.479 N, 109.2244 W; uncertainty 1 mi..  
Rocky, open, sparsely vegetated ridge above reservoir with Phlox bryoides, Haplopappus armerioides, Gaura coccinea and Artemisia pedatifida. Phenology: flowering & fruiting. 

Erwin F. Evert, 16597.  6/9/1989. 		RM 577490	Barcode: RM0046149
_________________________________________________________________________

211.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: base of east side of Sheep Mountain, ca 9 mi SW of Cody.  Elev. 5800 ft.
T52N R103W S21.  44.4645 N, 109.2446 W; uncertainty 1 mi..  
Seasonally wet-moist depression dominated by Iris missouriensis, Carex praegracilis and Poa ampla. Phenology: flowering & fruiting. 

Erwin F. Evert, 16646.  6/9/1989. 		RM 577883	Barcode: RM0046147
_________________________________________________________________________

212.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: southwest flank of Rattlesnake Mountain, ca 6 mi W of Cody and ca 0.5 mi N of U.S. Hwy 14, 16, & 20.  Elev. 5400-5800 ft.
T52N R103W S2.  44.5079 N, 109.2042 W.  
Sagebrush-grassland community with Artemisia nova, Agropyron spicatum and Hymenoxys acaulis dominating. Phenology: flowering. 

Erwin F. Evert, 16737.  6/15/1989. 		RM 577699	Barcode: RM0046150
_________________________________________________________________________

213.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: southwest end of Rattlesnake Mountain, ca 6 mi W of Cody.  Elev. 8400-8600 ft.
T53N R102W S31; also T52N R102W S1.  44.5295 N, 109.1922 W; uncertainty 2 mi..  
Open Douglas fir-limber pine forest/meadow parkland on limestone substrates. Phenology: flowering & fruiting. 

Erwin F. Evert, 17132.  6/25/1989. 		RM 578083	Barcode: RM0046146
_________________________________________________________________________

214.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: above and along South Fork Piney Creek, ca 2 mi SW of Story.  Elev. 5600-5700 ft.
T53N R84W S23 NE1/4.  44.5554 N, 106.9378 W.  
On limestone cliffs. Phenology: flowering. 

Erwin F. Evert, 8282.  7/9/1985. 		RM 622705	Barcode: RM0292671
_________________________________________________________________________

215.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Eastern Slope Big Horn Mountains: headwaters of Clear Creek and Crazy Woman River.  Elev. 7000-9000 ft.
T49N R84W S15.  44.2172 N, 106.952 W; uncertainty 9+ mi..  
Phenology: flowering & fruiting. 

Frank Tweedy, 3011.  7/20/1900. 		RM 38421	Barcode: RM0292755
_________________________________________________________________________

216.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Albany County: E of Laramie.
On the hills. Phenology: flowering. 

G. I. Sellon, 23.  6/7/1902. 		RM 87459	Barcode: RM0292691
_________________________________________________________________________

217.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains, trail to Ishawooa Mesa, off South Fork Shoshone River, ca 32 air mi WSW of Cody. /4 /4S12.  Elev. 9400 ft.
T49N R106W S12.  44.2443 N, 109.563 W.  
Open ridgetop with other low vegetation on soil made up of large cobbles. Phenology: flowering. 

Hollis Marriott, 10809.  6/10/1988. 		RM 710382	Barcode: RM0046144
_________________________________________________________________________

218.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: E of Owen Creek, ca 4.5 air mi SSE of Burgess Junction; ca 27.5 air mi WSW of Sheridan.  Elev. 8600 ft.
T55N R88W S29.  44.717 N, 107.4845 W; uncertainty 1 mi..  
Shallow granitic soil. Phenology: flowering. 

Jon Siddoway, 14.  6/30/1986. 		RM 522895	Barcode: RM0292752
_________________________________________________________________________

219.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Near the Belle Fourche River, E of the Douglas-Gillette Highway [Wyo Hwy 59].  Elev. 4500 ft.
T47N R71W S36.  44.0074 N, 105.3359 W; uncertainty 2 mi..  
Grasslands in very dry, light colored soil on slopes of ridges; sandstone lens. Phenology: flowering. 

Ken Kolm, 12.  6/6/1974. 		RM 294008	Barcode: RM0292730
_________________________________________________________________________

220.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: ridge on west side of Bighorn Canyon, ca 0.3 mi E of main park road.  Elev. 4160-4240 ft.
T58N R95W S24 E1/4 SE1/4.  44.9923 N, 108.2612 W; uncertainty 0.25 mi..  
Top of open sandstone rim in cracks on white slickrock in Pinus flexilis/Cercocarpus ledifolius community.  Soil dry, rocky-sandy. Phenology: flowering. 

Laura Welp, 7943.  6/22/1999. 		RM 706215	Barcode: RM0292626
_________________________________________________________________________

221.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Medicine Mountain.  Elev. 9500-10000 ft.
T56N R92W S22.  44.8168 N, 107.9024 W; NAD 83, uncertainty 1 mi., Digital Map.  
Rocky (calcareous) hillsides and summit of mountain. Rays purple. Phenology: flowering & fruiting. 

Louis O. Williams, 3221.  7/3/1936. 		RM 184681	Barcode: RM0292199
     with Rua P. Williams
_________________________________________________________________________

222.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Bighorn National Forest: Buffalo District: Rabbit Park, Muddy C & H Allotment.  Elev. 8000 ft.
T49N R84W S2.  44.2468 N, 106.9319 W; uncertainty 1 mi..  
Southeastern 10% slope: sandy loam; park, with Festuca idahoensis, Poa spp., Carex spp., Lupinus spp., and Agoseris spp. Occasional. Phenology: flowering. 

Richard M. Hurd, 208.  6/30/1951. 		RM 227274	Barcode: RM0292194
_________________________________________________________________________

223.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Bighorn National Forest: Buffalo District: Rabbit Park, Muddy C & H Allotment.  Elev. 8000 ft.
T49N R84W S2.  44.2468 N, 106.9319 W; uncertainty 1 mi..  
Southeastern 10% slope: sandy loam; park, with Festuca idahoensis, Poa spp., Carex spp., Lupinus spp., and Agoseris spp; occasional abundance. Occasional. Phenology: flowering. 

Richard M. Hurd, 208.  6/30/1951. 		USFS 402430	Barcode: USFS0071757
_________________________________________________________________________

224.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Bighorn National Forest: Tongue District: along north fence of PK pasture.  Elev. 8200 ft.
T56N R89W S34.  44.7888 N, 107.5655 W; uncertainty 3 mi..  
Southern 15% slope; shallow rocky loam; park, with Phlox hoodii, Lesquerella sp., Astragalus sp., Antennaria rosea, Poa fendleriana, and Koeleria cristata. Common locally. Phenology: flowering. 

Richard M. Hurd, 276.  6/15/1952. 		RM 236756	Barcode: RM0292193
_________________________________________________________________________

225.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County:   Elev. 5200 ft.
T49N R89W S22 South1/2.  44.2041 N, 107.5301 W; NAD 83, uncertainty .5 mi., Nat. Geog. TOPO!.  
In clump of Petrophytum. Phenology: flowering. 

Robert D. Dorn, 3206.  5/22/1979. 		RM 316610	Barcode: RM0292198
_________________________________________________________________________

226.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Goshen County: Round Top ca 12 mi NE of Guernsey.  Elev. 4800 ft.
T28N R64W S20 SE1/4.  42.3832 N, 104.5656 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Rocky calcareous slope with Bolophyta alpina and Phlox alyssifolia. Phenology: flowering & fruiting. 

Robert D. Dorn, 3418.  5/2/1980. 		RM 329487	Barcode: RM0292746
_________________________________________________________________________

227.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Natrona County:   Elev. 7000 ft.
T39N R86W S30 SW1/4.  43.3217 N, 107.2133 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Rocky slope with Astragalus and Hymenoxys. Phenology: flowering & fruiting. 

Robert D. Dorn, 3533.  7/16/1980. 		RM 329499	Barcode: RM0292197
_________________________________________________________________________

228.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains.  Elev. 9800 ft.
T55N R91W S24 SW1/4.  44.72944 N, 107.75111 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Alpine slope with Silene acaulis and Antennaria alpina. Phenology: flowering & fruiting. 

Robert D. Dorn, 3802.  7/29/1982. 		RM 340086	Barcode: RM0292745
_________________________________________________________________________

229.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Platte County: 9 mi NW of Chugwater.  Elev. 5600 ft.
T22N R68W S35 South1/2 NE1/4.  41.8345 N, 104.9725 W.  
Rocky slope with Senecio canus and Yucca. Rays white drying pink-purple. Phenology: flowering & fruiting. 

Robert D. Dorn, 7922.  5/13/1999. 		RM 642830	Barcode: RM0292777
_________________________________________________________________________

230.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Platte County: 9 mi NW of Chugwater.  Elev. 5600 ft.
T22N R68W S35 South1/2 of NE1/4.  41.8346 N, 104.9733 W.  
Rocky slope with Senecio canus and Yucca. 

Robert D. Dorn, 7922.  5/13/1999. 		RM 642830
_________________________________________________________________________

231.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County:   Elev. 6400 ft.
T40N R89W S19 W1/2 of SW1/4.  43.4207 N, 107.568 W.  
Rocky limestone slope with Phlox muscoides and Petrophyton. 

Robert D. Dorn, 7941.  5/30/1999. 		RM 
_________________________________________________________________________

232.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Ca 6 mi N of Lost Springs.  Elev. 5300 ft.
T33N R67W S30.  42.8057 N, 104.9401 W; uncertainty 1 mi..  
Clay ridge with Ipomopsis and Oxytropis. Rays white. Phenology: flowering. 

Robert D. Dorn, 8264.  5/29/2000. 		RM 681666	Barcode: RM0292808
_________________________________________________________________________

233.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Shoshone National Forest: Pickett Creek, ca 35 mi W of Meeteetse.  Elev. 10300 ft.
T49N R104W S26 NE1/4 NW1/4.  
Subalpine cushion form community; andesitic basalts. Phenology: flowering. 

Ron Kass, 4387.  7/31/1995. 		RM 743053	Barcode: RM0046145
     with B. Chesler
_________________________________________________________________________

234.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Albany County: Foothills of Medicine Bow Range: ridge on southern slope of Jelm Mountain, ca 3.5 air mi S of Woods Landing.  Elev. 7800-8000 ft.
T13N R77W S26.  41.0674 N, 106.0036 W; uncertainty 1 mi..  
Sandy-gravelly north facing grassy slope above open limber pine/aspen forest. Phenology: flowering & fruiting. 

Walter Fertig, 12560.  5/23/1992. 		RM 579459	Barcode: RM0292712
     with Jane Struttmann
_________________________________________________________________________

235.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Albany County: Laramie Range: ridge ca 1.5 mi E of Roger Canyon; 10.5 air mi NE of Laramie, N of Schoolhouse Creek.  Elev. 8000-8300 ft.
T17N R72W S35 SW1/4.  41.3991 N, 105.4314 W; uncertainty 0.5 mi..  
Limestone/sandstone rock outcrop overlooking road. Phenology: flowering. 

Walter Fertig, 13501.  5/19/1993. 		RM 613407	Barcode: RM0292744
_________________________________________________________________________

236.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Natrona County: Rattlesnake Hills: northwest foothills of range on west side of old Dry Creek Road, ca 0.5 mi S of Gas Hills Road.  Elev. 7100-7500 ft.
T34N R88W S31 SW1/4; also T33N R88W NW1/4 S6.  42.873 N, 107.4341 W; uncertainty 1 mi..  
Exposed limestone bedrock on steep slopes associated with limber pine-grasslands; soils mesic. Phenology: flowering. 

Walter Fertig, 13924.  6/14/1993. 		RM 615843	Barcode: RM0292800
_________________________________________________________________________

237.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Carbon County: Shirley Basin: west side of BLM Road 3115, ca 3.5 air mi S of junction with County Road 102, between Sullivan Creek and First Ranch Creek; ca 2 air mi NE of base of Shirley Mountains; ca 4 air mi SE of Wyo Hwy 77.  Elev. 7160-7200 ft.
T26N R80W S31 NE1/4 NW1/4.  
Sandy-clay flats & low slopes in community of Artemisia pedatifida and scattered Chrysothamnus nauseosus with high cover of Distichlis & Poa secunda. Phenology: flowering & fruiting. 

Walter Fertig, 16557.  6/11/1996. 		RM 645076	Barcode: RM0292776
_________________________________________________________________________

238.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Big Horn Range: west end of Boyd Ridge at head of Mann Creek, ca 1/4 mi E of Sheep Mountain Road.  Elev. 9500-9570 ft.
T57N R91W S22 W1/2 SW1/4.  44.9032 N, 107.8361 W; uncertainty 0.5 mi..  
Subalpine meadow with scattered islands of Abies lasiocarpa on  gravelly sandy-humus-limestone soil; community of Festuca idahoensis with patches of Lupinus and Geum triflorum. Phenology: flowering. 

Walter Fertig, 17072.  8/10/1996. 		RM 645064	Barcode: RM0292201
     with George Jones
_________________________________________________________________________

239.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Bighorn Basin: ridge on west side of Heart Mountain (below main summit cone), ca 1 1/4-1 1/2 mi NE of Wyo Hwy 120, ca 9 air mi NNW of Cody.  Elev. 7000 ft.
T54N R102W S15 NW1/4 SE1/4 NW1/4.  44.6586 N, 109.1285 W; uncertainty 2 mi..  
Cushion plant community dominated by Arenaria hookeri, Hymenoxys acaulis, Haplopappus armerioides, and Eritrichium on broken dolomite boulders and rock fields. Phenology: flowering & fruiting. 

Walter Fertig, 17634.  6/30/1997. 		RM 703580	Barcode: RM0292200
     with Keith Lenard
_________________________________________________________________________

240.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Range: north slope of Pat O'Hara Mountain, ca 1 air mi N of Pat O'Hara Peak; ca 3.5 air mi S of Wyo Hwy 296.  Elev. 8700 ft.
T54N R104W S10 NW1/4 of NW1/4.  44.673 N, 109.3714 W; uncertainty 0.25 mi..  
Poa secunda-Festuca idahoensis grassland on limey clay soil with scattered gray limestone rock; vegetative cover ca 75-80%; on south-dipping slope in opening in Pinus flexilis and Picea engelmannii woods. Phenology: flowering & fruiting. 

Walter Fertig, 17991.  8/16/1997. 		RM 645479	Barcode: RM0046161
     with George Jones
_________________________________________________________________________

241.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Carbon County: Shirley Basin: southwest side and summit of Chalk Mountains, ca 5 air mi SW of junction of Wyo Hwys 77 and 487, ca 11.5 air mi N of the Shriley Mountains.  Elev. 7800 ft.
T28N R81W S36 SW1/4 NE1/4; South1/2 NW1/4.  42.3546 N, 106.4808 W; uncertainty 0.25 mi..  
Southwest-facing, wind-blasted rim of chalky limstone gravel; cushion plant community dominated by Phlox muscoides and Arenaria hookeri with vegetative cover of 25-40% and rock cover of 50-75%. Phenology: flowering & fruiting. 

Walter Fertig, 18740.  7/4/1999. 		RM 683958	Barcode: RM0292801
_________________________________________________________________________

242.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Big Horn Range: northeast end of Elgin Park, ca 0.6 mi E of Grommund Creek; ca 3.4 air mi E of U.S. Hwy 16; ca 9 air mi SW of Buffalo.  Elev. 7920 ft.
T50N R83W S31 SE1/4 NE1/4 SE1/4.  44.2616 N, 106.8917 W; uncertainty 0.25 mi..  
Dry Festuca idahoensis-forb meadow on cryptogam/Selaginella rich stony mollisol. Phenology: flowering & fruiting. 

Walter Fertig, 18767.  7/13/1999. 		RM 683842	Barcode: RM0292713
_________________________________________________________________________

243.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Natrona County: Ca 6 air mi N of Arminto.  Elev. 6600-6680 ft.
T38N R87W S14.  43.2647 N, 107.2529 W; uncertainty 1 mi..  
Rocky sagebrush grassland. Phenology: flowering. 

June Haines, 5904b.  5/19/1986. 		RM 387091	Barcode: RM0292751
_________________________________________________________________________

244.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County:   Elev. 5200 ft.
T49N R89W S22 South1/2.  44.2041 N, 107.5301 W; uncertainty 1 mi..  
In clump of Petrophytum. Phenology: flowering. 

Robert D. Dorn, 3206.  5/22/1979. 		RM 316610
_________________________________________________________________________

245.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Goshen County: Round Top; ca 12 mi NE of Guernsey.  Elev. 4800 ft.
T28N R64W S20 SE1/4.  42.3844 N, 104.5688 W; uncertainty 0.5 mi..  
Rocky calcareous slope with Bolophyta alpina and Phlox alyssifolia. Phenology: flowering & fruiting. 

Robert D. Dorn, 3418.  5/2/1980. 		RM 329487
_________________________________________________________________________

246.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Natrona County:   Elev. 7000 ft.
T39N R86W S30 SW1/4.  43.3217 N, 107.2133 W; uncertainty 0.5 mi..  
Rocky slope with Astragalus and Hymenoxys. Phenology: flowering & fruiting. 

Robert D. Dorn, 3533.  7/16/1980. 		RM 329499
_________________________________________________________________________

247.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains.  Elev. 9800 ft.
T55N R91W S24 SW1/4.  44.72944 N, 107.75111 W; uncertainty 0.5 mi..  
Alpine slope with Silene acaulis and Antennaria alpina. Phenology: flowering & fruiting. 

Robert D. Dorn, 3802.  7/29/1982. 		RM 340086
_________________________________________________________________________

248.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Ca 6 mi N of Lost Springs.  Elev. 5300 ft.
T33N R67W S30.  42.8078 N, 104.9472 W; uncertainty 1 mi..  
Clay ridge with Ipomopsis and Oxytropis. Phenology: flowering. 

Robert D. Dorn, 8264.  5/29/2000. 		RM 681666
_________________________________________________________________________

249.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in Stewart Draw, ca 4.5 air mi WNW of Moose; ca 14 air mi N of Jackson.  Elev. 8975 ft.
T43N R116W S20 NE1/4.  43.6806 N, 110.7876 W; GPS Reading.  
Subalpine meadow. Phenology: flowering. 

David Scott, 3392.  6/12/2007. 		RM 837900	Barcode: RM0017390
     with Nancy Bockino
_________________________________________________________________________

250.  Erigeron ochroleucus Nutt. 				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.  
Dry, rocky outcrops above timberline. 

Neil Snow, 1523.  7/25/1987. 		 
_________________________________________________________________________

251.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: vicinity of South Fork Station, ca 45 air mi SW of Cody.  Elev. 6500 ft.
T48N R106W S4.  44.15806 N, 109.59639 W.  
Artemisia and Salix along stream. 

Neil Snow, 2447.  6/23/1988. 		 
_________________________________________________________________________

252.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: Kisinger Lakes Trail: ca 8 air mi SE of Togwotee Pass.  Elev. 8600-10000 ft.
T43N R109W S16.  43.6914 N, 109.9383 W.  
Successional lodgepole forest in logged area. 

Neil Snow, 809.  7/5/1987. 		 
_________________________________________________________________________

253.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Teton County: Southwestern Absarokas: ca 9.5 air mi E of Moran Junction along "Rosies Ridge" (Forest Road 30060), ca 1/4 mi N of U.S. Hwy 26-287.  Elev. 7600-7700 ft.
T45N R112W S32.  43.8229 N, 110.3237 W.  
Moderately steep, unwooded hillside with southern exposure.  Soil a loamy sand with numerous cobbles. 

Neil Snow, 972.  7/7/1987. 		 
_________________________________________________________________________

254.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., South Dakota, Custer County: 1 mi S of Fairburn.  Elev. 3500 ft.
T4S R8E S30.  
Frequent on edge of eroded limestone. Phenology: flowering. 

Arthur C. McIntosh, 675.  4/30/1925. 		RM 106740	Barcode: RM0295785
_________________________________________________________________________

255.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., South Dakota, Pennington County: Rapid City.  Elev. 3400 ft.
T1N R7E S2.  44.0728 N, 103.2404 W; uncertainty 1 mi..  
Redbed foothills; east-facing; grass and yucca association. Phenology: flowering. 

Herman E. Hayward, 788.  6/12/1927. 		RM 111330	Barcode: RM0295784
_________________________________________________________________________

256.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Albany County: Laramie Range: Forest Road 703, ca 12 road mi SE of Laramie.  Elev. 8590 ft.
T15N R72W S15 SW1/4.  41.2684 N, 105.4497 W.  
Windswept granite mountain top. Phenology: flowering & fruiting. 

B. A. Packer, 559.  6/20/1997. 		 
     with J. Brondum and T. McGowan
_________________________________________________________________________

257.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Albany County: Laramie Range: ca 0.5 road mi NE of Buford along unnamed branch of South Crow Creek, ca 19 air mi SE of Laramie.  Elev. 7850-7920 ft.
T14N R71W S36 NE1/4.  41.1392 N, 105.2969 W.  
Along creek. Phenology: flowering & fruiting. 

B. A. Packer, 634.  6/23/1997. 		 
     with J. Brondum and T. McGowan
_________________________________________________________________________

258.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Albany County: Laramie Range: ca 1 air mi SW of Buford.  Elev. 7920 ft.
T13N R71W S3.  41.1248 N, 105.3351 W.  
Streamside. Phenology: flowering & fruiting. 

B. A. Packer, 981.  6/28/1997. 		 
     with T. McGowan
_________________________________________________________________________

259.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Natrona County: Laramie Range: rim above the heads of Big Red and Clear Fork Muddy creeks S of Casper Mountain and W of Muddy Mountain, ca 11 air mi S of Casper.  Elev. 7400-7700 ft.
T31N R79W S4.  42.686 N, 106.3149 W.  
Forb-grassland back of the rim. Phenology: flowering & fruiting. 

B. E. Nelson, 40545.  6/22/1997. 		 
_________________________________________________________________________

260.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Natrona County: Laramie Range: rim above the heads of Big Red and Clear Fork Muddy creeks S of Casper Mountain and W of Muddy Mountain, ca 11 air mi S of Casper.  Elev. 7400-7700 ft.
T31N R79W S4.  42.686 N, 106.3149 W.  
Just below the rim. Phenology: flowering & fruiting. 

B. E. Nelson, 40564.  6/22/1997. 		 
_________________________________________________________________________

261.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Natrona County: Laramie Range: Twin Buttes E and N along limestone cap and SW on two track to Sand Draw.  Elev. 6200-6600 ft.
T30N R80W S27; also W1/2 S34.  42.5403 N, 106.4132 W.  
Calcareous substrate above, shale below. Phenology: flowering & fruiting. 

Ronald L. Hartman, 57628.  6/11/1997. 		 
     with B. A. Packer
_________________________________________________________________________

262.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Albany County: Laramie Range: Wyo Hwy 34, ca 0.5-1.5 air mi NW of Plumbago Canyon turnoff.  Elev. 7200-7500 ft.
T20N R73W S36 E1/2.  41.6619 N, 105.5279 W.  
Sandy areas and sandstone with limestone at higher elevation. Phenology: flowering & fruiting. 

Ronald L. Hartman, 57664.  6/18/1997. 		 
     with Timothy W. Chumley
_________________________________________________________________________

263.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Albany County: Laramie Range: Morton Pass and N and NE to 0.7 air mi.  Elev. 7200-7400 ft.
T20N R73W S24; also T20N R72W S19.  41.6911 N, 105.5279 W.  
Calcareous substrate with short strip of granite. Phenology: flowering & fruiting. 

Ronald L. Hartman, 57818.  6/18/1997. 		 
     with Timothy W. Chumley
_________________________________________________________________________

264.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Albany County: Laramie Range: Morton Pass and N and NE to 0.7 air mi.  Elev. 7200-7400 ft.
T20N R73W S24; also T20N R72W S19.  41.6911 N, 105.5279 W.  
Calcareous substrate with short strip of granite. Phenology: flowering & fruiting. 

Ronald L. Hartman, 57819.  6/18/1997. 		 
     with Timothy W. Chumley
_________________________________________________________________________

265.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Albany County: Laramie Range: ca 4 air mi N of north end of Wheatland Reservoir No. 2.  Elev. 7400-7500 ft.
T23N R73W S16 SW1/4; also N1/2 S20.  41.9658 N, 105.5961 W; uncertainty 1 mi..  
Sedimentary deposits especially calcareous and siliceous. Phenology: flowering & fruiting. 

Ronald L. Hartman, 57928.  6/20/1997. 		 
_________________________________________________________________________

266.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Albany County: Laramie Range: ca 4 air mi N of north end of Wheatland Reservoir No. 2.  Elev. 7400-7500 ft.
T23N R73W S16 SW1/4; also N1/2 S20.  41.9658 N, 105.5961 W; uncertainty 1 mi..  
Sedimentary deposits especially calcareous and siliceous. Phenology: flowering & fruiting. 

Ronald L. Hartman, 57939.  6/20/1997. 		 
_________________________________________________________________________

267.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Albany County: Laramie Range: headwaters of Pinto Creek, ca 9 air mi SW of Garrett.  Elev. 6900-7200 ft.
T24N R74W S30.  42.024 N, 105.7513 W.  
Sagebrush-grassland with granite outcrop and limestone leaching (?) from above. Phenology: flowering & fruiting. 

Ronald L. Hartman, 57975.  6/21/1997. 		 
_________________________________________________________________________

268.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Albany County: Laramie Range: headwaters of Pinto Creek, ca 9 air mi SW of Garrett.  Elev. 6900-7200 ft.
T24N R74W S30.  42.024 N, 105.7513 W.  
Sagebrush-grassland with granite outcrop and limestone leaching (?) from above. Phenology: flowering & fruiting. 

Ronald L. Hartman, 57993.  6/21/1997. 		 
_________________________________________________________________________

269.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Albany County: Laramie Range: Red Hill, ca 4 air mi N of Wheatland Reservoir No. 3.  Elev. 7100-7300 ft.
T23N R74W S20.  41.9512 N, 105.7319 W.  
Sagebrush-grassland and calcareous rocky bench with juniper and limber pine. Phenology: flowering & fruiting. 

Ronald L. Hartman, 58137.  6/21/1997. 		 
_________________________________________________________________________

270.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Albany County: Laramie Range: ridge E of south end of Wheatland Reservoir No. 2, ca 7.5 air mi NW of Morton Pass.  Elev. 7000-7400 ft.
T21N R73W S20 W1/2.  41.7766 N, 105.6155 W.  
Badlands on east side, sagebrush-grassland above. Phenology: flowering & fruiting. 

Ronald L. Hartman, 58256.  6/25/1997. 		 
_________________________________________________________________________

271.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Albany County: Laramie Range: extreme west end of Bluegrass Ridge, ca 11 air mi N of Morton Pass.  Elev. 7000-7300 ft.
T22N R73W S36.  41.8348 N, 105.5379 W.  
Granite interfacing with limestone; limestone. Phenology: flowering & fruiting. 

Ronald L. Hartman, 58274.  6/25/1997. 		 
_________________________________________________________________________

272.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: along Deep Gulch, North Fork Savery Creek, and Truckdrivers Creek below Sage Creek or County Road 401, ca 31.5 air mi S of Rawlins; ca 27 air mi NE of Baggs.  Elev. 7440-7800 ft.
T16N R88W S35.  
Stony stream bottom with patches of alder. Phenology: flowering. 

B. E. Nelson, 38627.  7/14/1996. 		RM 793232	Barcode: RM0292660
_________________________________________________________________________

273.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Bighorn Basin: plains N of Bennett Creek, ca 4-5 air mi NW of Clark; ca 30 air mi NNW of Cody.  Elev. 4580-4725 ft.
T57N R102W S7.  44.9358 N, 109.229 W.  
Sandy to sandy clay soils in sagebrush grassland. Phenology: flowering. 

B. E. Nelson, 38104.  6/12/1996. 		 852959	Barcode: USFS0037381
     with Ronald L. Hartman
_________________________________________________________________________

274.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Bighorn Basin: plains N of Bennett Creek, ca 4-5 air mi NW of Clark; ca 30 air mi NNW of Cody.  Elev. 4580-4725 ft.
T57N R102W S7.  44.9358 N, 109.229 W.  
Sandy to sandy clay soils in sagebrush grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 38109.  6/12/1996. 		USFS 852958	Barcode: USFS0037380
     with Ronald L. Hartman
_________________________________________________________________________

275.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Rock Springs Uplift: southeast edge of Zirkel Mesa, ca 1 air mi N of Potash Wash; ca 9 air mi NNW of Point of Rocks.  Elev. 7220-7510 ft.
T21N R101W S19 NW1/4.  
Moist draw. Phenology: flowering. 

Beth Ward, 1194.  6/22/1996. 		RM 793231	Barcode: RM0292725
_________________________________________________________________________

276.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Gannett Hills: Spring Creek E to ridge; ca 10 air mi SSW of Afton.  Elev. 6640-7870 ft.
T30N R119W S5; also S8 and S9.  42.6136 N, 111.0239 W.  
Sagebrush/grassy slopes with scattered Douglas fir, aspen, chokecherry, rabbitbrush, coralberry, and antelope bitterbrush. Phenology: flowering. 

Ronald L. Hartman, 32855.  6/21/1992. 		RM 1010729	Barcode: RM0288775
     with Bruce Embury
_________________________________________________________________________

277.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Hogsback Ridge: north end of The Hogsback, ca 17.5 air mi SW of Big Piney.  Elev. 8280-8700 ft.
T27N R113W S7 NW1/4.  42.3403 N, 110.3147 W.  
Stony slopes with limber pine grove. Phenology: flowering & fruiting. 

B. E. Nelson, 26265a.  6/23/1993. 		RM 613169	Barcode: RM0292717
     with Russ Nelson
_________________________________________________________________________

278.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Lincoln County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Hogsback Ridge, south end; ca 3 air mi SW of Calpet.  Elev. 8000-8200 ft.
T26N R113W S6 South1/2.  42.2678 N, 110.31 W.  
Limestone outcrops and calcareous, gravely slopes and ridges. Phenology: flowering. 

Ronald L. Hartman, 37740.  5/25/1993. 		RM 613166	Barcode: RM0292749
_________________________________________________________________________

279.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 31 mi NNW of Gillette on U.S. Hwy 14-16, then 11.4 mi NNE on Recluse-Olmstead Creek Road, 2.5 mi E of road, ca 8 1/4 mi NE of Recluse.  Elev. 4100 ft.
T55N R73W S1 South1/2.  44.77833 N, 105.5828 W; uncertainty 1 mi..  
In clay of sagebrush-grassland with Allium, Vicia, and Koeleria. Frequent. Phenology: flowering. 

B. E. Nelson, 1244.  6/19/1975. 		RM 297982	Barcode: RM0292687
     with Linda Nelson
_________________________________________________________________________

280.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: Bald Ridge, 5-6 air mi NE of Dead Indian Pass, ca 23.3 air mi NW of Cody.  Elev. 8000 ft.
T56N R104W S25.  44.8036 N, 109.3306 W; uncertainty 1 mi..  
Limestone ridge with limber pine and some Douglas fir and sagebrush. Phenology: flowering. 

B. E. Nelson, 12495.  7/17/1985. 		RM 537204	Barcode: RM0046159
_________________________________________________________________________

281.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: Sunlight Basin, cascades on Sunlight Creek just E of White Mountain, ca 26 air mi NW of Cody.  Elev. 6600 ft.
T55N R105W S11.  44.7594 N, 109.4725 W; uncertainty 1 mi..  
Meadow and rim of canyon. Phenology: flowering & fruiting. 

B. E. Nelson, 15456.  6/7/1988. 		RM 537205	Barcode: RM0046160
     with Erik Nelson
_________________________________________________________________________

282.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: tributary of Camp Creek above Clarks Fork Yellowstone River, ca 1 mi NW of Sugarloaf Mountain, ca 30.5 air mi NW of Cody.  Elev. 6900 ft.
T56N R105W S15.  44.83333 N, 109.4914 W.  
Stony meadows. Phenology: flowering & fruiting. 

B. E. Nelson, 15498.  6/7/1988. 		RM 537882	Barcode: RM0046163
     with Erik Nelson
_________________________________________________________________________

283.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: above Paint Creek, ca 4 mi N of Pat O'Hara Mountain, ca 19.5 air mi NW of Cody.  Elev. 7400 ft.
T55N R104W S26.  44.7167 N, 109.35111 W.  
Moist meadow with scattered limber pine. Phenology: flowering. 

B. E. Nelson, 15558.  6/8/1988. 		RM 537200	Barcode: RM0046140
     with Erik Nelson
_________________________________________________________________________

284.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Bighorn Basin: ca 3.5 mi NE of Clarks Fork Canyon off Wyo Hwy 292, ca 25.5 air mi NNW of Cody.  Elev. 4700 ft.
T56N R103W S3.  44.8628 N, 109.24917 W.  
Rubble covered slopes below ridge of intermixed clay, shale, sandstone, and limestone conglomerate. 

B. E. Nelson, 15620.  6/9/1988. 		RM 931704	Barcode: RM0094839
     with Erik Nelson
_________________________________________________________________________

285.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Bighorn Basin: above Line Creek at Shoshone National Forest boundary, ca 6.3 air mi NW of Clark, ca 29.5 air mi NW of Powell.  Elev. 5600 ft.
T58N R103W S26.  44.9794 N, 109.27278 W.  
Stony sagebrush grassland. 

B. E. Nelson, 15679.  6/9/1988. 		RM 931703	Barcode: RM0094838
     with Erik Nelson
_________________________________________________________________________

286.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 14 air mi SW of Lance Creek, ca 23 air mi NW of Lusk.  Elev. 5200 ft.
T34N R67W S24 SW1/4.  42.9041 N, 104.8529 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
In clay of upland grassland with Koeleria cristata and Zigadenus venenosus. Frequent. Phenology: flowering. 

B. E. Nelson, 1602.  6/2/1978. 		RM 318025	Barcode: RM0292799
_________________________________________________________________________

287.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Owl Creek/Bridger Mountains: Bridger Mountains: southeast end of Copper Mountain, ca 9 air mi NW of Lysite, ca 40.5 air mi NW of Riverton.  Elev. 5700-6250 ft.
T40N R91W S33.  43.3919 N, 107.7639 W; uncertainty 1 mi..  
Stony slope with scattered sagebrush. 

B. E. Nelson, 20553.  6/4/1991. 		RM 
     with Robin Jones
_________________________________________________________________________

288.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: between Rattlesnake Gulch and Missouri Flats Road, ca 5 air mi NW of Thermopolis.  Elev. 4600-4900 ft.
T43N R95W S19; also S30.  43.68 N, 108.3055 W; uncertainty 2 mi..  
On sandstone hogback. 

B. E. Nelson, 20731.  6/6/1991. 		RM 
     with Robin Jones
_________________________________________________________________________

289.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: between Kester Coulee and Prospect Creek, SW of Ilo Ridge, ca 5 air mi SSE of town site of Grass Creek, ca 25-26 air mi NW of Thermopolis.  Elev. 5450-5520 ft.
T45N R98W S10.  43.88194 N, 108.59861 W; uncertainty 1 mi..  
Sandstone knoll in sagebrush-grassland. 

B. E. Nelson, 20775.  6/6/1991. 		RM 
     with Robin Jones
_________________________________________________________________________

290.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: above Red Canyon across from Minnesela Slope, ca 4.5 air mi SW of Thermopolis.  Elev. 5400-5500 ft.
T42N R95W S17.  43.6081 N, 108.2855 W; uncertainty 1 mi..  
Old burn area in sagebrush-grassland with no current sagebrush regeneration. 

B. E. Nelson, 20857.  6/8/1991. 		RM 
     with Robin Jones
_________________________________________________________________________

291.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Owl Creek/Bridger Mountains: Bridger Mountains: along Birdseye Creek and adjacent slopes and ridges, ca 17 air mi N of Shoshoni, ca 35 air mi NNE of Riverton.  Elev. 5300-5800 ft.
T40N R94W S34; also S35.  43.3933 N, 108.1031 W; uncertainty 2 mi..  
Dolomite? ridges and outcrops with associated slopes. 

B. E. Nelson, 20988.  6/10/1991. 		RM 
     with Robin Jones
_________________________________________________________________________

292.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: west end of Padlock Rim, ca 4 air mi SE of Hamilton Dome, ca 16 air mi WNW of Thermopolis.  Elev. 5500-6000 ft.
T44N R97W S28.  43.7519 N, 108.5025 W; uncertainty 1 mi..  
Slopes on sandstone, shale, mudstone ridge. 

B. E. Nelson, 21062.  6/11/1991. 		RM 
     with Robin Jones
_________________________________________________________________________

293.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: along Cottonwood Creek, ca 6 air mi W of Hamilton Dome, ca 25 air mi WNW of Thermopolis.  Elev. 5700 ft.
T44N R99W S24.  43.7664 N, 108.6825 W; uncertainty 1 mi..  
Rolling hills with sandstone outcrops, sandy and clay patches in sagebrush-grassland or grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 21126.  6/13/1991. 		RM 
_________________________________________________________________________

294.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Red Mountain and vicinity: ridge ca 1 air mi E of Red Mountain summit, ca 27 air mi SW of Laramie.  Elev. 8000-8400 ft.
T12N R76W S15.  41.0086 N, 105.9086 W; uncertainty 1 mi..  
Stony slope. Phenology: flowering. 

B. E. Nelson, 22567.  6/24/1992. 		RM 962075	Barcode: RM0217929
_________________________________________________________________________

295.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 19 air mi NNE of Linch, ca 28.5 air mi NE of Kaycee, above Big Willow Creek on Iragaray Ranch.  Elev. 4500 ft.
T45N R77W S16 NE1/4.  43.8731 N, 106.11917 W; uncertainty 1 mi..  
Rare on west aspect of upland grassland in sandy clay with Carex and Artemisia pedafida. Phenology: flowering & fruiting. 

B. E. Nelson, 2712.  5/27/1979. 		RM 
_________________________________________________________________________

296.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: ca 31 air mi SE of Ten Sleep, ca 12.5 air mi SE of Big Trails.  Elev. 7300 ft.
T43N R86W S35 SE1/4.  43.6508 N, 107.1427 W; uncertainty 1 mi..  
Grassy slopes. 

B. E. Nelson, 3093.  7/5/1979. 		RM 348563	Barcode: RM0292798
_________________________________________________________________________

297.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: at the head of Ranger Creek just below Snowshoe Pass, ca 27 air mi E of Greybull, ca 20.5 air mi N of Hyattville.  Elev. 8500 ft.
T53N R88W S30 SW1/4.  44.5411 N, 107.50556 W; uncertainty 1 mi..  
Grassy slope. Phenology: flowering & fruiting. 

B. E. Nelson, 3261.  7/9/1979. 		RM 348562	Barcode: RM0292697
_________________________________________________________________________

298.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: ca 25.5 air mi ESE of Greybull, ca 8.5 air mi N of Hyattville on Alkali Road.  Elev. 6000 ft.
T51N R89W S28 SW1/4.  44.3675 N, 107.54861 W; uncertainty 1 mi..  
Canyon walls and rim. Phenology: flowering & fruiting. 

B. E. Nelson, 3432.  7/10/1979. 		RM 348518	Barcode: RM0291754
_________________________________________________________________________

299.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: ca 31 air mi SE of Ten Sleep, ca 12 air mi SE of Big Trails.  Elev. 7900 ft.
T42N R86W S9 NE1/4.  43.6227 N, 107.1811 W; uncertainty 1 mi..  
Stony, grassy sagebrush slope. Phenology: flowering & fruiting. 

B. E. Nelson, 3496.  7/11/1979. 		RM 348520	Barcode: RM0292174
_________________________________________________________________________

300.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: ca 13.5 air mi W of Dayton; ca 7 air mi N of Burgess Junction on the southeast half of Dry Fork Ridge.  Elev. 8400 ft.
T57N R88W S31 NW1/4.  44.872 N, 107.5314 W; uncertainty 1 mi..  
Rocky slope. Phenology: flowering & fruiting. 

B. E. Nelson, 3746.  7/15/1979. 		RM 348561	Barcode: RM0292667
     with Keith H. Dueholm
_________________________________________________________________________

301.  Erigeron ochroleucus Nutt.   Erigeron radicatus Hook. ? 				Asteraceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: ca 13.5 air mi W of Dayton; ca 7 air mi N of Burgess Junction on the southeast half of Dry Fork Ridge.  Elev. 8400 ft.
T57N R88W S31 NW1/4.  44.872 N, 107.5314 W; uncertainty 1 mi..  
Limestone outcrop in subalpine fir forest. Phenology: flowering & fruiting. 

B. E. Nelson, 3750.  7/15/1979. 		RM 348560	Barcode: RM0292663
     with Keith H. Dueholm
_________________________________________________________________________

302.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: near the mouth of Tensleep Canyon, ca 5 air mi NE of Ten Sleep.  Elev. 4900 ft.
T47N R87W S6 SW1/4.  44.07028 N, 107.35861 W; uncertainty 1 mi..  
Steep, rocky Cercocarpus slope below sandstone cliffs. 

B. E. Nelson, 5156.  6/6/1980. 		RM 348559	Barcode: RM0291750
_________________________________________________________________________

303.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Cottonwood Canyon, ca 17 air mi E of Lovell.  Elev. 5400 ft.
T56N R93W S4.  44.8617 N, 108.0553 W; uncertainty 1 mi..  
Brushy slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 5349.  6/10/1980. 		RM 348523	Barcode: RM0291752
_________________________________________________________________________

304.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: west slope of Little Mountain near Kane BM, ca 14.5 air mi NE of Lovell.  Elev. 6100 ft.
T57N R94W S12.  44.9356 N, 108.1383 W; uncertainty 1 mi..  
Roadsides. Phenology: flowering & fruiting. 

B. E. Nelson, 5390.  6/11/1980. 		RM 348558	Barcode: RM0291753
_________________________________________________________________________

305.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: below northeast side of Little Mountain near Godes Spring, ca 1 air mi S of Devil Canyon, ca 16 air mi NE of Lovell.  Elev. 6000 ft.
T57N R93W S8.  44.9353 N, 108.09778 W; uncertainty 1 mi..  
Stony grassy slopes. Phenology: flowering. 

B. E. Nelson, 5420.  6/11/1980. 		RM 348557	Barcode: RM0292698
_________________________________________________________________________

306.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Five Springs Campground below Five Springs Falls; ca 21 air mi E of Lovell.  Elev. 6600 ft.
T56N R92W S30.  44.80389 N, 107.9744 W; uncertainty 1 mi..  
Rocky, brushy canyon bottom. Phenology: flowering. 

B. E. Nelson, 5491.  6/12/1980. 		RM 348556	Barcode: RM0292699
_________________________________________________________________________

307.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: along U.S. Hwy 16, ca 8 air mi WSW of Buffalo.  Elev. 6700 ft.
T50N R83W S5.  44.3317 N, 106.8717 W; uncertainty 1 mi..  
Mountain slopes and meadows. Phenology: flowering. 

B. E. Nelson, 5587.  6/16/1980. 		RM 348555	Barcode: RM0292760
_________________________________________________________________________

308.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along old U.S. Hwy 16 in Tensleep Canyon, ca 11 air mi NE of Ten Sleep.  Elev. 7300 ft.
T48N R87W S24.  44.1156 N, 107.26111 W; uncertainty 1 mi..  
Sagebrush and stony slopes. 

B. E. Nelson, 5651.  6/16/1980. 		RM 348554	Barcode: RM0291749
_________________________________________________________________________

309.  Erigeron ochroleucus Nutt.   Erigeron radicatus Hook. ? 				Asteraceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: just off U.S. Hwy 16 between Powder River Pass and Munkres Pass, ca 23 air mi SW of Buffalo.  Elev. 9300 ft.
T48N R85W S10.  44.145 N, 107.06056 W; uncertainty 1 mi..  
Gravelly hilltop. Phenology: flowering & fruiting. 

B. E. Nelson, 5984.  7/8/1980. 		RM 348553	Barcode: RM0292664
_________________________________________________________________________

310.  Erigeron ochroleucus Nutt.   Erigeron radicatus Hook. 				Asteraceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: Powder River Pass, ca 23.5 air mi SW of Buffalo.  Elev. 9677 ft.
T48N R85W S9.  44.145 N, 107.0797 W; uncertainty 1 mi..  
Stony meadow. Phenology: flowering & fruiting. 

B. E. Nelson, 6009.  7/10/1980. 		RM 348532	Barcode: RM0292689
_________________________________________________________________________

311.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: Sheep Mountain, ca 19 air mi SW of Buffalo.  Elev. 9500 ft.
T49N R84W S30.  44.1861 N, 107.0131 W; uncertainty 1 mi..  
Stony meadow on mountain top. Phenology: flowering & fruiting. 

B. E. Nelson, 6079.  7/10/1980. 		RM 348552	Barcode: RM0292175
_________________________________________________________________________

312.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Duncum Mountain, ca 27 air mi E of Lovell, ca 17 air mi NW of Burgess Junction.  Elev. 9800 ft.
T56N R91W S6.  44.8581 N, 107.8517 W; uncertainty 1 mi..  
Meadow. Phenology: flowering & fruiting. 

B. E. Nelson, 6166.  7/11/1980. 		RM 348530	Barcode: RM0292662
_________________________________________________________________________

313.  Erigeron ochroleucus Nutt. 				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, 6229.  7/13/1980. 		RM 348551	Barcode: RM0292661
_________________________________________________________________________

314.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Tillets Hole, ca 1.5 air mi NW of Medicine Wheel Archaelogical Site, ca 22.5 air mi E of Lovell.  Elev. 9000 ft.
T56N R92W S9.  44.8453 N, 107.9336 W; uncertainty 1 mi..  
Rocky areas at the rim. Phenology: flowering & fruiting. 

B. E. Nelson, 6255.  7/13/1980. 		RM 348529	Barcode: RM0292771
_________________________________________________________________________

315.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: W of Circle Park at the head of Circle Park Creek, ca 15.5 air mi WSW of Buffalo.  Elev. 8100 ft.
T50N R84W S29.  44.2733 N, 106.9922 W; uncertainty 1 mi..  
Dry meadow. Phenology: flowering & fruiting. 

B. E. Nelson, 6416.  7/15/1980. 		RM 348550	Barcode: RM0292666
     with Denise Gion
_________________________________________________________________________

316.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Weston County: Black Hills: W of Wyo Hwy 116 near junction with Arch Creek Road, ca 5 air mi NNE of Upton.  Elev. 4450 ft.
T48N R64W S7 NW1/4.  44.1567 N, 104.58389 W; uncertainty 1 mi..  
Sagebrush-grassland with occasional pines and junipers. 

Hollis Marriott, 7303.  6/27/1984. 		RM 
_________________________________________________________________________

317.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Natrona County: Ca 6 air mi N of Arminto.  Elev. 6600-6680 ft.
T38N R87W S14.  43.2647 N, 107.2529 W; uncertainty 1 mi..  
Rocky sagebrush grassland. 

June Haines, 5904b.  5/19/1986. 		RM 
_________________________________________________________________________

318.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Edge of Government Meadows, ca 4.5 air mi NNE of Sweetwater Station.  Elev. 6610-6750 ft.
T30N R95W S2; also S3.  42.5999 N, 108.1606 W; uncertainty 2 mi..  
Sandy sagebrush grassland. 

June Haines, 5975b.  5/30/1986. 		RM 
_________________________________________________________________________

319.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: along Porcupine Creek, ca 21 air mi SE of Reno Junction.  Elev. 4800 ft.
T41N R70W S11, S14 & S22.  43.5425 N, 105.2303 W; uncertainty 3 mi..  
Scoria grassland in rolling hills, deep-cut draw with rocky slopes, greasewood flats along creek; hills. Phenology: flowering. 

Keith H. Dueholm, 11028.  5/21/1981. 		RM 523872	Barcode: RM0292701
_________________________________________________________________________

320.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 20 air mi SE of Reno Junction.  Elev. 5000 ft.
T42N R69W S31 E1/2.  43.5728 N, 105.1911 W; uncertainty 1 mi..  
Gently rolling sagebrush plain, eroded slopes with coal outcrops and sand, scoria outcrops; scoria. Phenology: flowering. 

Keith H. Dueholm, 11333.  6/7/1981. 		RM 523648	Barcode: RM0292705
_________________________________________________________________________

321.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Powder River Basin: Flat Top Hill; ca 17 air mi ENE of Douglas.  Elev. 5400 ft.
T33N R68W S20.  42.8172 N, 105.0453 W; uncertainty 1 mi..  
Sandy slopes below caprock of butte, outcrops along edge of butte, sage-grassland on top, sandy plains below; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 11598.  6/18/1981. 		RM 523873	Barcode: RM0292797
_________________________________________________________________________

322.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: U.S. Hwy 16, 3.5 road mi E of Gillette.  Elev. 4500 ft.
T50N R71W S28.  44.28361 N, 105.4006 W; uncertainty 1 mi..  
Small slope - dry plains. Phenology: flowering. 

Keith H. Dueholm, 1222.  5/22/1978. 		RM 324688	Barcode: RM0292624
     with Ronald L. Hartman
_________________________________________________________________________

323.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 8.5 air mi N of Soda Wells.  Elev. 3800 ft.
T55N R70W S4; also S9.  44.7797 N, 105.2792 W; uncertainty 2 mi..  
Sagebrush plains. Phenology: flowering. 

Keith H. Dueholm, 1405.  5/25/1978. 		RM 324100	Barcode: RM0292676
     with Ronald L. Hartman
_________________________________________________________________________

324.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: 7.5 air mi NW of Rockypoint.  Elev. 3800 ft.
T57N R70W S2.  44.96083 N, 105.2392 W; uncertainty 1 mi..  
Clay uplift in rolling plains; open slope. Phenology: flowering. 

Keith H. Dueholm, 1494.  5/26/1978. 		RM 324706	Barcode: RM0292188
     with Ronald L. Hartman
_________________________________________________________________________

325.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Wyo Hwy 387, ca 0.5 road mi SW of Reno Junction.  Elev. 4900 ft.
T44N R72W S27.  43.7589 N, 105.4889 W; uncertainty 1 mi..  
Roadside right-of-way - plains. Phenology: flowering. 

Keith H. Dueholm, 1535.  5/27/1978. 		RM 324655	Barcode: RM0292655
     with Ronald L. Hartman
_________________________________________________________________________

326.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Pumpkin Buttes: South Middle Butte, north end, above east and west faces, and rolling plains to east.  Elev. 6000 ft.
T43N R75W S4; also S5 and S9.  43.7294 N, 105.8761 W; uncertainty 2 mi..  
Pinus flexilus (E slope) and Juniperus (W slope); plains at summit. Phenology: flowering. 

Keith H. Dueholm, 1547.  5/27/1978. 		RM 324694	Barcode: RM0292629
     with Ronald L. Hartman
_________________________________________________________________________

327.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 2 3/4 road mi E of Savageton.  Elev. 5000 ft.
T45N R74W S15.  43.8719 N, 105.7389 W; uncertainty 1 mi..  
Rolling plains and shallow drainage N of road; sagebrush plains. Phenology: flowering. 

Keith H. Dueholm, 1621.  5/29/1978. 		RM 324695	Barcode: RM0292651
     with Ronald L. Hartman
_________________________________________________________________________

328.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: White Tail Butte.  Elev. 4000 ft.
T56N R72W S29; also S30, S31, and S32.  44.80444 N, 105.54222 W; uncertainty 2 mi..  
Sandy slopes, sagebrush plains, draws, and roadside; plains. Phenology: flowering. 

Keith H. Dueholm, 1979.  6/7/1978. 		RM 324681	Barcode: RM0292633
     with Ronald L. Hartman
_________________________________________________________________________

329.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: head of Piney Canyon, ca 22 air mi SE of Reno Junction.  Elev. 4700 ft.
T42N R69W S26; also S35.  43.5881 N, 105.1117 W; uncertainty 1 mi..  
Rocky slopes, stream margins, ponderosa pine woodland, juniper slopes; slope. Phenology: flowering. 

Keith H. Dueholm, 2124.  6/10/1978. 		RM 324677	Barcode: RM0292650
     with Ronald L. Hartman
_________________________________________________________________________

330.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 9 air mi NNE of Soda Wells.  Elev. 3800 ft.
T55N R70W S2.  44.77917 N, 105.2383 W; uncertainty 1 mi..  
Eroded plains, small draw; eroded plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 2473.  6/22/1978. 		RM 324699	Barcode: RM0292187
     with Ronald L. Hartman and Mary Alice Sanguinetti.
_________________________________________________________________________

331.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 2.5 air mi S of Montana, 5.5 air mi W of Wyo Hwy 59.  Elev. 3800 ft.
T57N R72W S2.  44.9589 N, 105.4836 W; uncertainty 1 mi..  
Ponderosa pine slopes, eroded plains; plains and slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 2585.  6/23/1978. 		RM 324683	Barcode: RM0292632
     with Ronald L. Hartman and Mary Alice Sanguinetti.
_________________________________________________________________________

332.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 14 air mi S of Gillette.  Elev. 4600 ft.
T47N R72W S5; also S6, S7, and S8.  44.07889 N, 105.5361 W; uncertainty 2 mi..  
Plains, head of draw; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 2837.  6/25/1978. 		RM 324659	Barcode: RM0292677
_________________________________________________________________________

333.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Fletcher Canyon.  Elev. 4800 ft.
T42N R76W S16; also S21.  43.6119 N, 105.9977 W; uncertainty 2 mi..  
Dissected plain and open canyon slopes; slopes. Phenology: flowering. 

Keith H. Dueholm, 3074.  6/28/1978. 		RM 324691	Barcode: RM0292673
_________________________________________________________________________

334.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: 8.1 road mi SW of Pine Tree, Wyo Hwy 387.  Elev. 5200 ft.
T42N R75W S31.  43.5686 N, 105.9172 W; uncertainty 1 mi..  
Plains and head of draw, highway right-of-way; draw. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3142.  6/28/1978. 		RM 324692	Barcode: RM0292674
_________________________________________________________________________

335.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Black Butte, ca 9 air mi SSE of Reno Junction.  Elev. 5000 ft.
T42N R71W S5; also S6 and T43N R71W S32.  43.6433 N, 105.4122 W; uncertainty 2 mi..  
Heavily grazed plains and butte, eroded slopes, small holding pond; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3227.  6/29/1978. 		RM 324652	Barcode: RM0292184
_________________________________________________________________________

336.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 16 air mi N of Gillette.  Elev. 4100 ft.
T53N R72W S30; also T53N R73W S25.  44.5447 N, 105.565 W; uncertainty 2 mi..  
Roadside, plains, ridge; ridge. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3418.  7/6/1978. 		RM 324664	Barcode: RM0292191
     with Mary Alice Sanguinetti
_________________________________________________________________________

337.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 4 air mi NNE of Recluse.  Elev. 4100 ft.
T56N R73W S29; also S30 and S31.  44.8053 N, 105.6647 W; uncertainty 3 mi..  
Plains, small draw, gravelly roadcuts; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3792.  7/10/1978. 		RM 324709	Barcode: RM0292670
     with Mary Alice Sanguinetti
_________________________________________________________________________

338.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 6.5 air mi N of Savageton.  Elev. 4900 ft.
T46N R74W S18.  43.96 N, 105.7983 W; uncertainty 1 mi..  
Rolling plains, small draw; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3917.  7/11/1978. 		RM 324647	Barcode: RM0292702
     with Mary Alice Sanguinetti
_________________________________________________________________________

339.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 7.5 air mi N of Echeta.  Elev. 4400 ft.
T53N R75W S22.  44.55611 N, 105.869 W; uncertainty 1 mi..  
Sandstone ridge, outcrops. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4082.  7/12/1978. 		RM 324705	Barcode: RM0292704
     with Mary Alice Sanguinetti
_________________________________________________________________________

340.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 5 air mi E of Hilight.  Elev. 4900 ft.
T45N R70W S21; also S28.  43.8611 N, 105.27194 W; uncertainty 2 mi..  
Rolling plains, roadside; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4151.  7/13/1978. 		RM 324667	Barcode: RM0291759
     with Mary Alice Sanguinetti
_________________________________________________________________________

341.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 7 air mi WNW of Pine Tree.  Elev. 5200 ft.
T42N R75W S7.  43.6269 N, 105.9172 W; uncertainty 1 mi..  
Sandstone ridge, outcrops, plains; small draw. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4234.  7/14/1978. 		RM 324665	Barcode: RM0291758
     with Mary Alice Sanguinetti
_________________________________________________________________________

342.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 24 air mi SW of Gillette.  Elev. 4800 ft.
T48N R75W S30.  44.105 N, 105.91917 W; uncertainty 1 mi..  
Plains, eroded slopes, draw; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4316.  7/15/1978. 		RM 324679	Barcode: RM0292675
     with Mary Alice Sanguinetti
_________________________________________________________________________

343.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 5 air mi NNW of Highlight.  Elev. 5000 ft.
T46N R71W S33; also S34.  43.9194 N, 105.39389 W; uncertainty 2 mi..  
Plains, scoria topped butte, loose talus slopes; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4410.  7/16/1978. 		RM 324697	Barcode: RM0292185
     with Mary Alice Sanguinetti
_________________________________________________________________________

344.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Indian Tree Hill, ca 5 mi NW of Rozet.  Elev. 4700 ft.
T50N R70W S2; also S3.  44.3428 N, 105.2372 W; uncertainty 2 mi..  
Ponderosa pine covered buttes, steep shale and talus slopes, sagebrush plains at summit, ravines; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4504.  7/22/1978. 		RM 324689	Barcode: RM0292700
_________________________________________________________________________

345.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 4 air mi ENE of Adonis.  Elev. 4000 ft.
T52N R69W S5; also T53N R69W S32 and S33.  44.5186 N, 105.1825 W; uncertainty 2 mi..  
Sagebrush plains, ponderosa pine slopes, ravines, eroded slopes, creek bottom; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4674.  7/23/1978. 		RM 324690	Barcode: RM0292672
_________________________________________________________________________

346.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: South Pumpkin Butte.  Elev. 5093 ft.
T43N R75W S15; also S16, S21, and S22.  43.7 N, 105.8558 W; uncertainty 3 mi..  
Caprock topped mesa, sagebrush/grassland on lower slopes, limber pine scattered, rocky slopes, loose sandy slopes, plains at summit, with occasional wet depressions; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5082.  7/27/1978. 		RM 324698	Barcode: RM0292186
_________________________________________________________________________

347.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Pistol Point; ca 2 air mi N of North Pumpkin Butte.  Elev. 5239 ft.
T45N R76W S26.  43.8406 N, 105.95861 W; uncertainty 1 mi..  
Rolling plains, eroded, sandy slopes, sandstone outcrops, small peak; plains. Phenology: fruiting. 

Keith H. Dueholm, 5241.  7/29/1978. 		RM 324707	Barcode: RM0292652
_________________________________________________________________________

348.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: South Middle Pumpkin Butte.  Elev. 5600-6000 ft.
T43N R75W S4; also S5, S8, and S9.  43.7294 N, 105.8761 W; uncertainty 2 mi..  
Limber pine slopes, rocky slopes, small pools of water on upper east slopes, plains and outcrops on summit; caprock on summit. Phenology: fruiting. 

Keith H. Dueholm, 6211.  8/26/1978. 		RM 324702	Barcode: RM0292623
_________________________________________________________________________

349.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: along Wyo Hwy 230, ca 14.1 road mi W of Sheridan.  Elev. 4200 ft.
T56N R86W S21.  44.81389 N, 107.23083 W; uncertainty 1 mi..  
Rolling plains. Phenology: flowering. 

Keith H. Dueholm, 6377.  6/3/1979. 		RM 333249	Barcode: RM0292654
_________________________________________________________________________

350.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 7 air mi S of Buffalo.  Elev. 5200 ft.
T49N R82W S10; also S11.  44.23 N, 106.71 W; uncertainty 2 mi..  
Sandy, rolling plains, draws; draw. Phenology: flowering. 

Keith H. Dueholm, 6429.  6/4/1979. 		RM 333248	Barcode: RM0292703
_________________________________________________________________________

351.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 19 air mi S of Buffalo.  Elev. 4900-5000 ft.
T47N R82W S4; also S5, S8; also S9.  44.0719 N, 106.7175 W; uncertainty 3 mi..  
Sagebrush plains, draws, sandstone butte dominated by cercocarpus, and rocky, gravelly slopes; slopes. Phenology: flowering. 

Keith H. Dueholm, 6474.  6/4/1979. 		RM 333225	Barcode: RM0292770
_________________________________________________________________________

352.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 7.5 air mi SE of Kaycee.  Elev. 4700 ft.
T42N R81W S10; also S15.  43.6217 N, 106.5652 W; uncertainty 2 mi..  
Sagebrush plain on clay, draws; plains. Phenology: flowering. 

Keith H. Dueholm, 6556.  6/5/1979. 		RM 333987	Barcode: RM0292189
_________________________________________________________________________

353.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Powder River Basin: Pine Ridge, ca 5.5 air mi E of Kaycee.  Elev. 4700 ft.
T43N R81W S12.  43.7086 N, 106.5255 W; uncertainty 1 mi..  
Stony plains, sandstone outcrops, rocky slopes, with scattered ponderosa pines; slopes. Phenology: flowering. 

Keith H. Dueholm, 6638.  6/5/1979. 		RM 333224	Barcode: RM0291757
_________________________________________________________________________

354.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: hills above S R Creek, ca 8 air mi E of Wyarno.  Elev. 4400 ft.
T56N R81W S27; also S28.  44.7989 N, 106.5967 W; uncertainty 2 mi..  
Rocky slopes, scoria, sagebrush plains, mesic ravine; slopes. Phenology: flowering. 

Keith H. Dueholm, 6707.  6/7/1979. 		RM 334001	Barcode: RM0292769
_________________________________________________________________________

355.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: ca 8 air mi N of Leiter.  Elev. 3900 ft.
T56N R78W S16.  44.8278 N, 106.2536 W; uncertainty 1 mi..  
Rolling sagebrush plain, shallow draws; plains. Phenology: flowering. 

Keith H. Dueholm, 6747.  6/9/1979. 		RM 334199	Barcode: RM0292653
_________________________________________________________________________

356.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: ca 1 air mi S of Arvada.  Elev. 3800 ft.
T54N R77W S21.  44.6406 N, 106.13167 W; uncertainty 1 mi..  
Artemisia cana plains, draws; draw. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7185.  6/22/1979. 		RM 333223	Barcode: RM0292182
_________________________________________________________________________

357.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Powder River Basin: above Powder River, ca 10 air mi S of Arvada.  Elev. 3800 ft.
T52N R77W S3.  44.51056 N, 106.11028 W; uncertainty 1 mi..  
High ridge above river, clay slopes, rocky sandstone summit; summit. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7238.  6/22/1979. 		RM 333243	Barcode: RM0292767
_________________________________________________________________________

358.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Niobrara County: Powder River Basin: ca 4 air mi W of Lance Creek.  Elev. 4700 ft.
T36N R66W S35; also S36.  43.0487 N, 104.7369 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Sagebrush plain, sandstone outcrops; outcrops. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7395.  6/23/1979. 		RM 333226	Barcode: RM0292796
_________________________________________________________________________

359.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Powder River Basin: Powder River Breaks.  Elev. 4700 ft.
T46N R78W S15; also S16, S21; also S22.  43.9578 N, 106.22 W; uncertainty 2 mi..  
Clay slopes, bottoms of draws, sagebrush plains on level areas; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7486.  6/29/1979. 		RM 333245	Barcode: RM0292768
_________________________________________________________________________

360.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: along Meade Creek, ca 9 air mi S of Sheridan.  Elev. 4300 ft.
T54N R83W S18; also S19.  44.6531 N, 106.90111 W; uncertainty 2 mi..  
Hillside along roadway, meadows along creek, irrigation ditch; hillside. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7529.  6/30/1979. 		RM 333244	Barcode: RM0292183
_________________________________________________________________________

361.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Natrona County: Powder River Basin: ca 24 air mi N of Natrona.  Elev. 5400 ft.
T39N R83W S5.  43.3758 N, 106.8325 W; uncertainty 1 mi..  
Gently rolling sagebrush plain on red sand (Chugwater Formation), small outcrops; plain. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7696.  7/3/1979. 		RM 333220	Barcode: RM0292794
_________________________________________________________________________

362.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Powder River Basin: ca 19 air mi NE of Douglas.  Elev. 5000 ft.
T34N R68W S19.  42.9103 N, 105.0633 W; uncertainty 1 mi..  
Sandy plain, ponderosa pine slopes; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7930.  7/10/1979. 		RM 333246	Barcode: RM0292631
_________________________________________________________________________

363.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: southeast edge of Dry Fork Ridge, ca 5.5 air mi N of Burgess Junction.  Elev. 7600 ft.
T56N R88W S7.  44.8436 N, 107.5042 W; uncertainty 1 mi..  
Meadows, limestone outcrops, scattered limber pine, occasionally in small groves; outcrops. Phenology: flowering & fruiting. 

Keith H. Dueholm, 8120.  7/15/1979. 		RM 348549	Barcode: RM0292630
_________________________________________________________________________

364.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: southeast edge of Dry Fork Ridge, ca 5.5 air mi N of Burgess Junction.  Elev. 7600 ft.
T56N R88W S7.  44.8436 N, 107.5042 W; uncertainty 1 mi..  
Meadows, limestone outcrops, scattered limber pine, occasionally in small groves; outcrops. 

Keith H. Dueholm, 8121.  7/15/1979. 		RM 
_________________________________________________________________________

365.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 2 air mi NW of Buffalo.  Elev. 5000 ft.
T51N R82W S28; also S29.  44.36083 N, 106.73 W; uncertainty 2 mi..  
Hilly, stony plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 8270.  7/21/1979. 		RM 333222	Barcode: RM0291756
_________________________________________________________________________

366.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Natrona County: Powder River Basin: Teapot Dome, ca 12 air mi SSE of Midwest.  Elev. 5400 ft.
T38N R78W S23.  43.2489 N, 106.1844 W; uncertainty 1 mi..  
Sandy plains, ridges, outcrops, deep cut draws; draw. Phenology: flowering & fruiting. 

Keith H. Dueholm, 8501.  7/25/1979. 		RM 333221	Barcode: RM0292795
_________________________________________________________________________

367.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Carbon County: Laramie Plains: ca 6 air mi N of Medicine Bow.  Elev. 7000 ft.
T23N R78W S9.  41.9797 N, 106.18 W; uncertainty 1 mi..  
Sandstone ridge, with outcrops, large rock flats, with Cercocarpus montanus, Tetradymia canescens, Artemisia tridentata, some Ribes cereum, rolling plains around ridge with shallow soil; outcrops. Phenology: flowering. 

Keith H. Dueholm, 9208.  5/20/1980. 		RM 523870	Barcode: RM0292696
     with Ronald L. Hartman
_________________________________________________________________________

368.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: NE edge of Cedar Mountain.  Elev. 5000 ft.
T49N R89W S23.  44.20444 N, 107.50944 W; uncertainty 1 mi..  
Limestone slabs, with scree slopes with juniper, sagebrush plains below; slopes. 

Keith H. Dueholm, 9543.  5/26/1980. 		RM 931700	Barcode: RM0094835
     with Ronald L. Hartman
_________________________________________________________________________

369.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: Rome Hill Road, ca 10.5 air mi ESE of Ten Sleep.  Elev. 6000 ft.
T46N R86W S6.  43.9839 N, 107.2358 W; uncertainty 1 mi..  
Chugwater redbeds with gypsum, sagebrush drainages; redbeds. Phenology: flowering. 

Keith H. Dueholm, 9566.  5/27/1980. 		RM 348547	Barcode: RM0292190
     with Ronald L. Hartman
_________________________________________________________________________

370.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: John Blue Canyon Road, 5.9 mi NNE of U.S. Hwy 14A.  Elev. 6000 ft.
T57N R94W S12; also S13.  44.9356 N, 108.1383 W; uncertainty 2 mi..  
Limestone outcrops and slopes with Juniperus osteosperma, and rocky slopes; outcrops. Phenology: flowering. 

Keith H. Dueholm, 9666.  5/28/1980. 		RM 348546	Barcode: RM0292775
     with Ronald L. Hartman
_________________________________________________________________________

371.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Bighorn Basin: "Colter Hell", 3 air mi W of center of Cody.  Elev. 5100 ft.
T53N R102W S34; also S35.  44.5283 N, 109.12861 W; uncertainty 2 mi..  
Inner slopes of pits from former hot springs, surrounding plains; pit. 

Keith H. Dueholm, 9729.  5/29/1980. 		RM 930384	Barcode: RM0091464
     with Ronald L. Hartman
_________________________________________________________________________

372.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Bighorn Basin: Pappapau Buttes.  Elev. 6400-6600 ft.
T48N R102W S36.  44.0853 N, 109.04556 W; uncertainty 1 mi..  
Sandstone buttes, outcrops with Juniperus scopulorum, Pinus flexilus, and Pseudotsuga, lower sagebrush slopes, sandy plains above ridges; sandy plain. 

Keith H. Dueholm, 9755.  5/30/1980. 		RM 931698	Barcode: RM0094833
     with Ronald L. Hartman
_________________________________________________________________________

373.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 14 air mi ENE of Dubois along Indian Ridge N to Telephone Draw.  Elev. 9800-10000 ft.
T43N R106W S12; also S1.  43.7058 N, 109.52 W; uncertainty 2 mi..  
Alpine fell fields along a calcareous ridge; dry areas. 

Robert S. Kirkpatrick, 4080.  7/17/1984. 		RM 
_________________________________________________________________________

374.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 14 air mi ENE of Dubois along Indian Ridge N to Telephone Draw.  Elev. 9800-10000 ft.
T43N R106W S12; also S1.  43.7058 N, 109.52 W; uncertainty 2 mi..  
Alpine fell fields along a calcareous ridge; dry areas. Phenology: flowering & fruiting. 

Robert S. Kirkpatrick, 4086.  7/17/1984. 		RM 556388	Barcode: RM0046155
_________________________________________________________________________

375.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: ca 1 air mi NW of Freeze Out Point.  Elev. 8000 ft.
T57N R88W S35.  44.872 N, 107.4497 W; uncertainty 1 mi..  
Limestone outcrops and adjacent forest. Phenology: flowering & fruiting. 

Ronald L. Hartman, 10199.  7/15/1979. 		RM 348536	Barcode: RM0292641
_________________________________________________________________________

376.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains; Bighorn National Forest: 0.3 air mi NW of Freeze Out Point.  Elev. 8000 ft.
T56N R88W S3.  44.8578 N, 107.44917 W; uncertainty 1 mi..  
Meadow and forest edge. Phenology: flowering & fruiting. 

Ronald L. Hartman, 10298.  7/15/1979. 		RM 348535	Barcode: RM0292658
_________________________________________________________________________

377.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: ca 17 air mi SSW of Big Trails.  Elev. 8000 ft.
T41N R86W S2; also S11.  43.5489 N, 107.1392 W; uncertainty 2 mi..  
Limestone outcrop on west exposure. Phenology: flowering & fruiting. 

Ronald L. Hartman, 10543.  8/1/1979. 		RM 348534	Barcode: RM0291755
_________________________________________________________________________

378.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: ca 4.5 air mi SSW of Dayton.  Elev. 4800 ft.
T56N R87W S23.  44.8142 N, 107.31306 W; uncertainty 1 mi..  
Gypsum Springs Formation and Chugwater red beds and roadside. Phenology: fruiting. 

Ronald L. Hartman, 10566.  8/3/1979. 		RM 330170	Barcode: RM0292179
_________________________________________________________________________

379.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: ca 4 air mi SSW of Dayton.  Elev. 4800 ft.
T56N R87W S14.  44.8289 N, 107.31306 W; uncertainty 1 mi..  
Forested valley through Chugwater redbeds and limestone outcrops; also forest margin. Phenology: fruiting. 

Ronald L. Hartman, 10632.  8/3/1979. 		RM 352744	Barcode: RM0292176
_________________________________________________________________________

380.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Cold Springs Road, ca 8 air mi NE of Hyattville.  Elev. 7000 ft.
T50N R89W S1.  44.3406 N, 107.48833 W; uncertainty 1 mi..  
Dissected plains with Juniperous osteosperma and Artemisia tridentata. Phenology: flowering. 

Ronald L. Hartman, 11223.  5/26/1980. 		RM 348533	Barcode: RM0292707
     with Keith H. Dueholm
_________________________________________________________________________

381.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: West ridge leading to summit of Heart Mountain.  Elev. 6200-7000 ft.
T54N R102W S8; also S9 and S16.  44.6728 N, 109.1678 W; uncertainty 2 mi..  
Open slopes and ridges and badlands; sandstone and shales. Phenology: flowering & fruiting. 

Ronald L. Hartman, 13361.  7/1/1981. 		RM 530974	Barcode: RM0292659
_________________________________________________________________________

382.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Bighorn Basin: Sugarloaf Butte: ca 2 air mi NNW of Clark.
T57N R102W S4; also S5.  44.95 N, 109.1906 W.  
Sandstone and sand; top, steep sloping and base of butte. 

Ronald L. Hartman, 14235.  5/20/1983. 		RM 931699	Barcode: RM0094834
_________________________________________________________________________

383.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Bighorn Basin: 10.5 mi NE of Cody.  Elev. 5900-6450 ft.
T53N R100W S3.  44.60111 N, 108.8853 W.  
Mostly shaley badland on summit and upper slope of peak. 

Ronald L. Hartman, 14328.  5/23/1983. 		RM 931702	Barcode: RM0094837
     with John Hamann
_________________________________________________________________________

384.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Bighorn Basin: Kimball Bench: ca 10 air mi SSW of Clark.  Elev. 4800-5000 ft.
T55N R103W S3; also S4.  44.7742 N, 109.2497 W.  
Shale and sandstone slopes, ridges, and drainages. 

Ronald L. Hartman, 14346.  5/24/1983. 		RM 931701	Barcode: RM0094836
     with John Hamann
_________________________________________________________________________

385.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 40 air mi W of Thermopolis on South Fork Owl Creek Road, ca 3.5 road mi SW of Middle Fork Owl Creek crossing.  Elev. 8700-9100 ft.
T43N R101W S19; also S20, S29, S30, S31, and S32.  
Open grassy slopes with some big sagebrush, drainages, and wooded slopes with limber pine, douglas fir, and engelmann spruce. Phenology: flowering. 

Ronald L. Hartman, 15145.  6/16/1983. 		RM 556387	Barcode: RM0046157
     with Robert S. Kirkpatrick
_________________________________________________________________________

386.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Wind River Basin: near Beaver Rim, ca 14 air mi SW of Sweetwater Station.  Elev. 6800 ft.
T29N R97W S20.  42.4744 N, 108.4692 W; uncertainty 1 mi..  
Limestone and sandstone outcrops and sagebrush covered slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 20250.  5/31/1985. 		RM 387094	Barcode: RM0292723
     with June Haines
_________________________________________________________________________

387.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: Bald Ridge, 11 air mi E of Sunlight Ranger Station.  Elev. 7500-7700 ft.
T55N R104W S1; also S12.  44.7742 N, 109.33083 W; uncertainty 2 mi..  
Grassy ridge with scattered limber pine on lower slopes; limestone and sandstone parent rock. Phenology: flowering. 

Ronald L. Hartman, 20845.  7/17/1985. 		RM 537197	Barcode: RM0046139
_________________________________________________________________________

388.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: ridge NE of Windy Mountain, 1.5-2.5 mi from summit, 6-7 air mi N of Sunlight Ranger Station.  Elev. 8600-9600 ft.
T56N R105W S19; also T56N R106W S24.  44.81833 N, 109.5522 W; uncertainty 1 mi..  
Limestone outcrops and adjacent slopes. Phenology: flowering. 

Ronald L. Hartman, 21902.  8/17/1985. 		RM 537206	Barcode: RM0046143
_________________________________________________________________________

389.  Erigeron ochroleucus Nutt. 				Asteraceae

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

Ronald L. Hartman, 22220.  8/23/1985. 		RM 537198	Barcode: RM0046142
_________________________________________________________________________

390.  Erigeron ochroleucus Nutt. 				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, 22309.  8/23/1985. 		RM 537201	Barcode: RM0046152
_________________________________________________________________________

391.  Erigeron ochroleucus Nutt. 				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, 22355B.  8/24/1985. 		RM 537203	Barcode: RM0046151
_________________________________________________________________________

392.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: trail, 3-4.5 air mi NE of summit of Trout Peak.  Elev. 9600-10600 ft.
T54N R105W S25; also S26.  44.63 N, 109.4508 W.  
Rocky alpine ridge. Phenology: flowering & fruiting. 

Ronald L. Hartman, 22396.  8/24/1985. 		RM 537199	Barcode: RM0046141
_________________________________________________________________________

393.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: ca 8.5 air mi WSW of Green River Lakes campground.  Elev. 7800-7900 ft.
T38N R110W S11.  43.2686 N, 110.0131 W; uncertainty 1 mi..  
Shale and limestone parent material; sagebrush and open slope. Phenology: flowering. 

Ronald L. Hartman, 25157.  6/8/1990. 		RM 586313	Barcode: RM0292805
_________________________________________________________________________

394.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Green River Lakes Area, White Rock Mountain.  Elev. 9400-10500 ft.
T38N R108W S9.  43.2708 N, 109.8192 W; uncertainty 1 mi..  
Alpine slope on limestone. Phenology: flowering & fruiting. 

Ronald L. Hartman, 26671.  7/8/1990. 		RM 586312	Barcode: RM0292685
     with Walter Fertig and B. E. Nelson
_________________________________________________________________________

395.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Owl Creek/Bridger Mountains: Bridger Mountains: southwest end of Lysite Mountain, ca 11 air mi N of Lost Cabin.  Elev. 6300-6900 ft.
T40N R90W S15.  43.4361 N, 107.6231 W.  
Alternating strata of limestone and sandstone outcrops with scattered juniper. 

Ronald L. Hartman, 29211.  6/27/1991. 		RM 
_________________________________________________________________________

396.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Owl Creek/Bridger Mountains: Bridger Mountains: southwest end of Lysite Mountain, ca 11 air mi N of Lost Cabin.  Elev. 6300-7000 ft.
T40N R90W S9; also S10.  43.4502 N, 107.6433 W.  
Slopes with outcrops of limestone and sandstone and drainage. 

Ronald L. Hartman, 29280.  6/27/1991. 		RM 
_________________________________________________________________________

397.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Owl Creek/Bridger Mountains: Bridger Mountains: Steffen Hill, east portion; ca 14 air mi NW of Lysite.  Elev. 5600-6100 ft.
T39N R92W S5.  43.3786 N, 107.9042 W.  
Shale and limestone outcrops and slopes and scattered junipers. 

Ronald L. Hartman, 29298.  6/27/1991. 		RM 
_________________________________________________________________________

398.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Owl Creek/Bridger Mountains: Bridger Mountains: Steffen Hill, east portion; ca 14 air mi NW of Lysite.  Elev. 5600-6100 ft.
T39N R92W S5.  43.3786 N, 107.9042 W.  
Shale and limestone outcrops and slopes and scattered junipers. 

Ronald L. Hartman, 29299.  6/27/1991. 		RM 
_________________________________________________________________________

399.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Owl Creek/Bridger Mountains: Bridger Mountains: Dry Bridge Road, ca 16 air mi NW of Lysite, South Bridger Creek.  Elev. 6200 ft.
T40N R92W S1.  43.4644 N, 107.8233 W.  
Stock pond and adjacent sagebrush slopes. 

Ronald L. Hartman, 29575.  6/28/1991. 		RM 
_________________________________________________________________________

400.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Owl Creek/Bridger Mountains: Bridger Mountains: Birdseye Road, ca 11 air mi N of Shoshoni.  Elev. 5100-5200 ft.
T39N R94W S2.  43.3792 N, 108.0833 W.  
Bench and adjacent slopes with sagebrush. 

Ronald L. Hartman, 29625.  6/30/1991. 		RM 
_________________________________________________________________________

401.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Owl Creek/Bridger Mountains: Bridger Mountains: Birdseye Pass to summit to west.  Elev. 7000-7300 ft.
T40N R94W S11.  43.45 N, 108.0828 W.  
Shale slopes below, limestone outcrops above with sagebrush predominating. 

Ronald L. Hartman, 29728.  6/30/1991. 		RM 
_________________________________________________________________________

402.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: breaks of the Rochelle Hills, road ca 7 mi S of U.S. Hwy 16 and 1 mi E of Rozet.  Elev. 4800 ft.
T49N R69W S30; also S31 and S32.  44.19778 N, 105.1953 W; uncertainty 2 mi..  
Breaks and slopes. Phenology: flowering. 

Ronald L. Hartman, 5297.  5/22/1978. 		RM 324668	Barcode: RM0292639
     with Keith Dueholm
_________________________________________________________________________

403.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 4.5 air mi NW of Rocky Point.  Elev. 4000 ft.
T57N R69W S4; also S9.  44.96083 N, 105.1578 W; uncertainty 2 mi..  
Ridges and valleys (with oak and ash); open ridge. Phenology: flowering. 

Ronald L. Hartman, 5559.  5/26/1978. 		RM 324654	Barcode: RM0292635
     with Keith Dueholm
_________________________________________________________________________

404.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Pumpkin Buttes: North Butte.  Elev. 6049 ft.
T44N R76W S11; also S13, S14, S15; also S16.  43.8006 N, 105.9553 W; uncertainty 5 mi..  
Plains and foothills, steep eroded west slopes with limber pine, caprock, and flat to gently rolling plains on top; lower slopes. Phenology: flowering. 

Ronald L. Hartman, 5680.  5/28/1978. 		RM 324670	Barcode: RM0292679
     with Keith Dueholm
_________________________________________________________________________

405.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Pumpkin Buttes: North Butte.  Elev. 6049 ft.
T44N R76W S11; also S13, S14, S15; also S16.  43.8006 N, 105.9553 W; uncertainty 5 mi..  
Plains and foothills, steep eroded west slopes with limber pine, caprock, and flat to gently rolling plains on top; top. Phenology: flowering. 

Ronald L. Hartman, 5705.  5/28/1978. 		RM 324696	Barcode: RM0292748
     with Keith Dueholm
_________________________________________________________________________

406.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Wyo Hwy 387, 2.6 mi SW of junction with Wyo Hwy 50.  Elev. 5400 ft.
T42N R75W S23; also S24 and S25.  43.5975 N, 105.8353 W; uncertainty 2 mi..  
Low hills with sagebrush and edge of highway. Phenology: flowering. 

Ronald L. Hartman, 5786.  5/30/1978. 		RM 324669	Barcode: RM0292773
     with Keith Dueholm
_________________________________________________________________________

407.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Powder River Basin: Robertson Flat, along Wyo Hwy 59, ca 11 mi NNW of Bill.  Elev. 4900 ft.
T40N R71W S33.  43.3989 N, 105.3839 W; uncertainty 1 mi..  
Rolling plains along highway. Phenology: flowering. 

Ronald L. Hartman, 5824.  6/3/1978. 		RM 324673	Barcode: RM0292642
     with Keith Dueholm
_________________________________________________________________________

408.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Echeta Road, ca 7 air miles W of Gillette.  Elev. 4700 ft.
T50N R73W S20; also S21.  44.2958 N, 105.6617 W; uncertainty 2 mi..  
Hills along railroad and moist grassy drainage; rocky slopes. Phenology: flowering. 

Ronald L. Hartman, 5904.  6/4/1978. 		RM 324653	Barcode: RM0292681
     with Keith Dueholm
_________________________________________________________________________

409.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Echeta Road, ca 2.7 mi N of Croton.  Elev. 3800 ft.
T53N R76W S23.  44.5553 N, 105.97 W; uncertainty 1 mi..  
Hills and eroded valley; sandy ridge. Phenology: flowering. 

Ronald L. Hartman, 5985.  6/4/1978. 		RM 324678	Barcode: RM0292678
     with Keith Dueholm
_________________________________________________________________________

410.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: U.S. Hwy 14-16, ca 6 mi SE of Horse Creek Butte.  Elev. 4100 ft.
T53N R73W S17.  44.5733 N, 105.6664 W; uncertainty 1 mi..  
Road cut and edge of rolling plains. Phenology: flowering. 

Ronald L. Hartman, 6008.  6/5/1978. 		RM 324672	Barcode: RM0292644
     with Keith Dueholm
_________________________________________________________________________

411.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Chicken Creek Divide, 2.5 mi N of Spotted Horse.  Elev. 4200 ft.
T55N R75W S13.  44.7458 N, 105.8275 W; uncertainty 1 mi..  
Ridge, slopes, badly eroded valleys, and plains; sandy plains. Phenology: flowering. 

Ronald L. Hartman, 6023.  6/5/1978. 		RM 324701	Barcode: RM0292806
     with Keith Dueholm
_________________________________________________________________________

412.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: near the Powder River, ca 17 air mi NNW of Spotted Horse.  Elev. 3600 ft.
T57N R76W S14.  44.92083 N, 105.9736 W; uncertainty 1 mi..  
Eroded hills overlooking river; sandy slope. Phenology: flowering. 

Ronald L. Hartman, 6130.  6/6/1978. 		RM 324671	Barcode: RM0292680
     with Keith Dueholm
_________________________________________________________________________

413.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 18 air mi SE of Gillette.  Elev. 4700 ft.
T48N R70W S32.  44.095 N, 105.29222 W; uncertainty 1 mi..  
Hill with grassy ridge and steep slopes, eroded slopes, and roadside; moist lower slope. Phenology: flowering & fruiting. 

Ronald L. Hartman, 6323.  6/8/1978. 		RM 324684	Barcode: RM0292711
_________________________________________________________________________

414.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: 18 air mi SSE of Gillette.  Elev. 4600 ft.
T47N R71W S24.  44.0364 N, 105.3317 W; uncertainty 1 mi..  
Rocky slopes and plains below; rocky slope. Phenology: flowering. 

Ronald L. Hartman, 6455.  6/9/1978. 		RM 324651	Barcode: RM0292180
_________________________________________________________________________

415.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 3.5 air mi S of Reno Junction.  Elev. 5100 ft.
T43N R72W S10.  43.7153 N, 105.4917 W; uncertainty 1 mi..  
Sagebrush covered slopes. Phenology: flowering. 

Ronald L. Hartman, 6602.  6/11/1978. 		RM 324686	Barcode: RM0292683
     with Keith Dueholm
_________________________________________________________________________

416.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 15.5 air mi ESE of Reno Junction.  Elev. 4500 ft.
T43N R69W S29; also S30.  43.6728 N, 105.1725 W; uncertainty 2 mi..  
Eroded hills with ponderosa pine. Mixed collection. Phenology: flowering & fruiting. 

Ronald L. Hartman, 6797a.  6/20/1978. 		RM 324660	Barcode: RM0292747
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

417.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 15.5 air mi ESE of Reno Junction.  Elev. 4500 ft.
T43N R69W S29; also S30.  43.6728 N, 105.1725 W; uncertainty 2 mi..  
Eroded hills with ponderosa pine. Mixed collection. Phenology: flowering & fruiting. 

Ronald L. Hartman, 6797b.  6/20/1978. 		RM 324660	Barcode: RM0294043
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

418.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 19 air mi NNE of Gillette.  Elev. 3900 ft.
T53N R71W S25.  44.5472 N, 105.34278 W; uncertainty 1 mi..  
Low eroded slopes and drainage. Phenology: flowering & fruiting. 

Ronald L. Hartman, 6877.  6/21/1978. 		RM 324646	Barcode: RM0292638
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

419.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 11.5 air mi NNE of Weston.  Elev. 3800 ft.
T55N R70W S2.  44.77917 N, 105.2383 W; uncertainty 1 mi..  
Open slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 6946.  6/22/1978. 		RM 324682	Barcode: RM0292643
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

420.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 12 air mi NE of Weston.  Elev. 3900 ft.
T55N R69W S8.  44.76417 N, 105.17694 W; uncertainty 1 mi..  
Ponderosa topped hills and flats below. Phenology: flowering & fruiting. 

Ronald L. Hartman, 7010.  6/22/1978. 		RM 324649	Barcode: RM0292636
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

421.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 18 air mi WNW of Rockypoint.  Elev. 3800 
T57N R72W S1; also T58N R71W S31, T58N R72W S36; also T57N R71W S6.  44.9603 N, 105.464 W; uncertainty 2 mi..  
Eroded hills with ponderosa pine. Phenology: flowering & fruiting. 

Ronald L. Hartman, 7120.  6/23/1978. 		RM 324674	Barcode: RM0292709
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

422.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Eighty-five Divide, ca 11 air mi W of Rockypoint.  Elev. 3600 ft.
T57N R70W S18; also S19.  44.9314 N, 105.32083 W; uncertainty 2 mi..  
Hills with sandstone outcrops. Phenology: flowering & fruiting. 

Ronald L. Hartman, 7147.  6/24/1978. 		RM 324658	Barcode: RM0292656
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

423.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Eighty-five Divide, ca 8 air mi WSW of Rockypoint.  Elev. 3800 ft.
T56N R70W S3.  44.8728 N, 105.25722 W; uncertainty 1 mi..  
Hills. Phenology: flowering & fruiting. 

Ronald L. Hartman, 7225.  6/24/1978. 		RM 324700	Barcode: RM0292181
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

424.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 9 air mi SW of Gillette.  Elev. 4600 ft.
T49N R73W S21.  44.20944 N, 105.6408 W; uncertainty 1 mi..  
Low hills with drainage and large shallow pond on flat. Phenology: flowering & fruiting. 

Ronald L. Hartman, 7234.  6/25/1978. 		RM 324685	Barcode: RM0292682
     with Mary Alice Sanguinetti
_________________________________________________________________________

425.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 22 air mi NNE of Sussex.  Elev. 4400 ft.
T46N R77W S10.  43.9733 N, 106.0992 W; uncertainty 1 mi..  
Low hills and drainage. Phenology: flowering & fruiting. 

Ronald L. Hartman, 7469.  6/27/1978. 		RM 324666	Barcode: RM0292708
     with Mary Alice Sanguinetti
_________________________________________________________________________

426.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Pumpkin Buttes: North Middle Butte.  Elev. 6000 ft.
T44N R75W S32; also T43N R75W S5.  43.7431 N, 105.8944 W; uncertainty 2 mi..  
Top and upper slopes of butte. Phenology: flowering & fruiting. 

Ronald L. Hartman, 7572.  6/28/1978. 		RM 324687	Barcode: RM0292684
     with Mary Alice Sanguinetti
_________________________________________________________________________

427.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Wyo Hwy 387, ca 3.5 road mi E of Johnson County.  Elev. 5000 ft.
T41N R76W S1.  43.5536 N, 105.9366 W; uncertainty 1 mi..  
Sandstone outcrop along highway. Phenology: flowering & fruiting. 

Ronald L. Hartman, 7730.  6/29/1978. 		RM 324650	Barcode: RM0292637
     with Mary Alice Sanguinetti
_________________________________________________________________________

428.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Powder River Basin: Wyo Hwy 387, ca 7 road mi W of Campbell County.  Elev. 5200 ft.
T41N R77W S17.  43.523 N, 106.1389 W; uncertainty 1 mi..  
Low hills. Phenology: flowering & fruiting. 

Ronald L. Hartman, 7817.  6/29/1978. 		RM 324680	Barcode: RM0292765
     with Mary Alice Sanguinetti
_________________________________________________________________________

429.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: ca 3.3 air mi NW of Burgess Junction.  Elev. 7800-7900 ft.
T56N R89W S22 SE1/4.  44.8148 N, 107.559 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Limestone capped hill and grassy slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 9027.  6/18/1979. 		RM 348545	Barcode: RM0292766
     with Bob Plouffe and Ann Odasz
_________________________________________________________________________

430.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: ca 1 air mi SW of Tyrrell Ranger Station.  Elev. 8900-9000 ft.
T49N R87W S25; also S36.  44.1903 N, 107.2731 W; uncertainty 2 mi..  
Limestone outcrops and atop caprock. Phenology: flowering & fruiting. 

Ronald L. Hartman, 9110.  6/21/1979. 		RM 348544	Barcode: RM0292772
     with Ann Odasz
_________________________________________________________________________

431.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: 7.3 air mi WNW Tyrrell Ranger Station.  Elev. 7000 ft.
T49N R87W S19.  44.205 N, 107.37278 W; uncertainty 1 mi..  
Sandstone ridge topped by limestone with Pinus ponderosa. Phenology: flowering & fruiting. 

Ronald L. Hartman, 9181.  6/21/1979. 		RM 348543	Barcode: RM0292710
     with Bob Plouffe and Ann Odasz
_________________________________________________________________________

432.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: Bighorn National Forest: Ice Creek, ca 8.8 air mi W of Burgess Junction.  Elev. 9000-9200 ft.
T55N R90W S4; also S5.  44.7731 N, 107.69 W; uncertainty 2 mi..  
Openings on slopes and ridges. Phenology: flowering & fruiting. 

Ronald L. Hartman, 9274.  6/23/1979. 		RM 348528	Barcode: RM0292640
     with Ann Odasz
_________________________________________________________________________

433.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: Little Bighorn River Canyon, ca 17 air mi W of Parkman.  Elev. 5400-6000 ft.
T58N R90W S25.  44.9758 N, 107.6736 W; uncertainty 1 mi..  
Grassy slopes and limestone outcrops. Phenology: flowering & fruiting. 

Ronald L. Hartman, 9361.  6/25/1979. 		RM 348541	Barcode: RM0292803
     with Ann Odasz
_________________________________________________________________________

434.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: Bighorn National Forest: Boyd Ridge, ca 18 air mi W of Parkman.  Elev. 7400 ft.
T58N R90W S35.  44.9594 N, 107.69389 W; uncertainty 1 mi..  
Meadows and aspen groves. Phenology: flowering & fruiting. 

Ronald L. Hartman, 9461.  6/25/1979. 		RM 348540	Barcode: RM0292657
     with Ann Odasz
_________________________________________________________________________

435.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: ca 1 air mi W of Dullknife Reservoir spillway.  Elev. 8400-8700 ft.
T47N R85W S21; also S28.  44.0281 N, 107.07889 W; uncertainty 1 mi..  
Hill with limestone outcrops, scattered wooded slopes, and meadows. Phenology: flowering & fruiting. 

Ronald L. Hartman, 9555.  6/27/1979. 		RM 348527	Barcode: RM0292742
_________________________________________________________________________

436.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: North Fork Crazy Woman Creek, ca 13 air mi SW of Buffalo.  Elev. 6800 ft.
T49N R83W S22; also S27.  44.20111 N, 106.8314 W; uncertainty 2 mi..  
Limestone outcrops and rocky slopes, shaded stream side, and aspen woodlands with adjacent meadows; aspen woodland and adjacent meadow. Phenology: flowering & fruiting. 

Ronald L. Hartman, 9689.  6/28/1979. 		RM 348539	Barcode: RM0292706
_________________________________________________________________________

437.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: Arch Creek, ca 9 air mi WNW of Mayoworth.  Elev. 8000 ft.
T45N R84W S16; also S17.  43.8678 N, 106.9564 W; uncertainty 2 mi..  
Limestone outcrops, rocky slopes, and grassy hill tops. Phenology: flowering & fruiting. 

Ronald L. Hartman, 9721.  6/28/1979. 		RM 348538	Barcode: RM0292774
_________________________________________________________________________

438.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: Mayoworth Stock Trail, ca 4 air mi W of Mayoworth.  Elev. 6000 ft.
T45N R83W S30.  43.8397 N, 106.8756 W; uncertainty 1 mi..  
Red beds, open slope and wooded stream bank. Phenology: flowering & fruiting. 

Ronald L. Hartman, 9809.  6/28/1979. 		RM 348537	Barcode: RM0292802
_________________________________________________________________________

439.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Wildlife Refuge; ca 3 air mi W of Dayton.  Elev. 4600 ft.
T57N R87W S35.  44.8725 N, 107.3275 W; uncertainty 1 mi..  
Limestone (gypsum?) outcrop above Chugwater formation red beds; ridge. Phenology: flowering & fruiting. 

Ronald L. Hartman, 9836.  6/30/1979. 		RM 334087	Barcode: RM0292178
_________________________________________________________________________

440.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: Smith Creek, ca 7.3 air mi WNW of Dayton.  Elev. 5000 ft.
T57N R87W S20.  44.90111 N, 107.3886 W; uncertainty 1 mi..  
Outcrops of limestone (gypsum?) atop Chugwater Formation red beds. Phenology: flowering & fruiting. 

Ronald L. Hartman, 9880.  6/30/1979. 		RM 333247	Barcode: RM0292177
_________________________________________________________________________

441.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Wyo Hwy 270 just W of intersection with Wyo Hwy 272, ca 2 air mi NE of Lance Creek; ca 22.5 air mi NNW of Lusk.  Elev. 4420-4540 ft.
T36N R65W S35.  43.0524 N, 104.6152 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Ridge top with conglomerate boulders and outcrops. Phenology: flowering. 

B. E. Nelson, 24993.  5/20/1993. 		RM 598826	Barcode: RM0292688
_________________________________________________________________________

442.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Thunder Basin National Grasslands: along Cow Creek or County Road 45, ca 8.7 air mi NE of Bill; ca 39.5 air mi NNE of Douglas.  Elev. 4800-4840 ft.
T38N R69W S2.  43.3008 N, 105.1042 W.  
Sandy clay sagebrush-grassland with sparsely vegetated knolls. Mixed collection. Phenology: flowering. 

B. E. Nelson, 25077a.  5/23/1993. 		RM 598825	Barcode: RM0292716
_________________________________________________________________________

443.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Thunder Basin National Grasslands: along Cow Creek or County Road 45, ca 8.7 air mi NE of Bill; ca 39.5 air mi NNE of Douglas.  Elev. 4800-4840 ft.
T38N R69W S2.  43.3008 N, 105.1042 W; uncertainty 1 mi..  
Sandy clay sagebrush-grassland with sparsely vegetated knolls. Mixed collection. Phenology: flowering. 

B. E. Nelson, 25077b.  5/23/1993. 		RM 598825	Barcode: RM0294235
_________________________________________________________________________

444.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 1.5 mi S and also ca 1.7 mi E of the Cheyenne River on Clareton or County Road 39, ca 5.5 air mi NE of Dull Center; ca 62.5 air mi NNE Douglas.  Elev. 4360-4420 ft.
T41N R67W S33.  43.49 N, 104.9061 W; uncertainty 1 mi..  
Sedge-grassland flats with eroded slopes and draws below. Phenology: flowering. 

B. E. Nelson, 25131.  5/24/1993. 		RM 598824	Barcode: RM0292665
_________________________________________________________________________

445.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: ridge between Wyo Hwy 270 and upper Page Flat Draw, ca 8.3 air mi S of Manville; ca 10.7 air mi SW of Lusk.  Elev. 5700-6020 ft.
T31N R65W S13.  42.6586 N, 104.6097 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Grassland on stony soil near top of ridge. Phenology: flowering. 

B. E. Nelson, 25239.  5/26/1993. 		RM 598823	Barcode: RM0292715
_________________________________________________________________________

446.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: ridge between Wyo Hwy 270 and upper Page Flat Draw, ca 8.3 air mi S of Manville; ca 10.7 air mi SW of Lusk.  Elev. 5700-6020 ft.
T31N R65W S13.  42.6586 N, 104.6097 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Cracks in limestone pavement on ridge top and adjacent stony slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 25256.  5/26/1993. 		RM 598822	Barcode: RM0292720
_________________________________________________________________________

447.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: Wildcat Hills: between the heads of Willow and Muskrat creeks, ca 43 air mi NNW of Torrington.  Elev. 5680-5860 ft.
T30N R65W S12.  42.59 N, 104.6065 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Stony limestone slopes with scattered ponderosa pine. Phenology: flowering. 

B. E. Nelson, 25305.  5/26/1993. 		RM 598821	Barcode: RM0292718
_________________________________________________________________________

448.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Ross or County Road 31 on the ridge between Hornbeck and Frank draws, ca 16 air mi NNE of Glenrock.  Elev. 5600-5700 ft.
T36N R74W S27 E1/4.  43.0627 N, 105.7228 W.  
Behind snow fences in sedge-grasslands. Phenology: flowering & fruiting. 

B. E. Nelson, 30109.  5/12/1994. 		RM 704593	Barcode: RM0292714
_________________________________________________________________________

449.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: in Kaye Oil Field on the divide between Walker and Twentymile creeks, ca 12.3 air mi WNW of Lance Creek; ca 31 air mi NW of Lusk.  Elev. 4620-4820 ft.
T36N R67W S22 E1/2.  43.082 N, 104.8826 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Sagebrush-grassland slopes and draws. Phenology: flowering. 

B. E. Nelson, 30191.  5/16/1994. 		RM 704596	Barcode: RM0292761
_________________________________________________________________________

450.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: hills N of Cow Creek on Cow Creek or County Road 3, ca 17.8 air mi NNW of Lance Creek; ca 39 air mi NNW of Lusk.  Elev. 4300-4390 ft.
T38N R66W S12 NW1/4.  43.2856 N, 104.7339 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sedge-grassland on rolling dissected plains. Phenology: flowering. 

B. E. Nelson, 30207.  5/17/1994. 		RM 704595	Barcode: RM0292763
_________________________________________________________________________

451.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Baker Cabin or County Road 108 between North Fork Cottonwood Creek and Gray Wall, ca 12 air mi NE of Arminto; ca 51 air mi NW of Casper.  Elev. 6340-6490 ft.
T39N R86W S25 W1/2.  43.3217 N, 107.1144 W.  
Stony, calcareous knoll with cushion plants and mountain mahogany thickets. Phenology: flowering & fruiting. 

B. E. Nelson, 30643.  5/23/1994. 		RM 704592	Barcode: RM0292719
_________________________________________________________________________

452.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Baker Cabin or County Road 108 between North Fork Cottonwood Creek and Gray Wall, ca 12 air mi NE of Arminto; ca 51 air mi NW of Casper.  Elev. 6340-6490 ft.
T39N R86W S25 W1/2.  43.3217 N, 107.1144 W.  
Stony, calcareous knoll with cushion plants and mountain mahogany thickets. Phenology: flowering. 

B. E. Nelson, 30654.  5/23/1994. 		RM 704577	Barcode: RM0291751
_________________________________________________________________________

453.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Thirtythree Mile or County Road 110 ca 1.5 air mi W of Alkali Creek, 28.5 air mi W of Midwest; ca 43 air mi NW of Casper.  Elev. 5280-5920 ft.
T39N R83W S5 W1/2.  43.3758 N, 106.8325 W.  
Grassland. Phenology: flowering. 

B. E. Nelson, 30672.  5/23/1994. 		RM 704576	Barcode: RM0292646
_________________________________________________________________________

454.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 0.5 mi E of Alkali Creek on Thirtythree Mile or County Road 110, 26.5 air mi W of Midwest; ca 43.5 air mi NW of Casper.  Elev. 5620-5800 ft.
T39N R83W S3 W1/2.  43.3788 N, 106.7977 W.  
Sagebrush-grassland on sandy-clay or clay ridgetops and slopes. Phenology: flowering. 

B. E. Nelson, 30698.  5/23/1994. 		RM 704575	Barcode: RM0292764
_________________________________________________________________________

455.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Cow Creek and the north end of Cow Creek Buttes, ca 15 air mi ENE of Bill; ca 43 air mi NE of Douglas.  Elev. 4530-4540 ft.
T39N R68W S36 W1/2.  43.3126 N, 104.9708 W.  
Roadside through the stream valley. Phenology: flowering & fruiting. 

B. E. Nelson, 31866.  6/21/1994. 		RM 704574	Barcode: RM0292668
_________________________________________________________________________

456.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Lake Creek and the buttes to the SE ca 6 air mi SW of Dull Center; ca 45.5 air mi NNE of Douglas.  Elev. 4540-4610 ft.
T39N R69W S1.  43.3846 N, 105.0902 W.  
Steep, chip rock covered upper slopes and top of scoria butte. Phenology: flowering & fruiting. 

B. E. Nelson, 31978.  6/21/1994. 		RM 704573	Barcode: RM0292669
_________________________________________________________________________

457.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: a tributary of Cedar Canyon off Divide or County Road 24, ca 8 air mi WSW of Lance Creek; ca 24.5 air mi NW of Lusk.  Elev. 4700-4920 ft.
T35N R66W S8 SE1/4.  43.018 N, 104.7994 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Badland slopes and breaks of a side canyon with ponderosa pine and juniper. Phenology: flowering. 

B. E. Nelson, 33075.  7/18/1994. 		RM 704594	Barcode: RM0292762
_________________________________________________________________________

458.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Platte County: 3 1/2 mi NW of Guernsey.  Elev. 4600 ft.
T27N R66W S9 S1/2 of S1/2.  42.3271 N, 104.7842 W; uncertainty 1 mi..  
Rocky limestone ridge with Parthenium and Musineon. Phenology: flowering. 

Robert D. Dorn, 5857.  4/22/1995. 		RM 600837
_________________________________________________________________________

459.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Goshen County: 15 mi NW of Ft. Laramie.  Elev. 5000 ft.
T28N R65W S15.  42.3994 N, 104.6453 W.  
Ponderosa pine with Juniperus and Solidago. 

Robert D. Dorn, 6396.  8/5/1995. 		RM 
_________________________________________________________________________

460.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Platte County: 9 mi NW of Chugwater.  Elev. 5600 ft.
T22N R68W S35 South1/2 of NE1/4.  41.8346 N, 104.9733 W.  
Rocky slope with Senecio canus and Yucca. 

Robert D. Dorn, 7922.  5/13/1999. 		RM 
_________________________________________________________________________

461.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Nine Mile Hill, ca 8 air mi WSW of Douglas.  Elev. 5600-5800 ft.
T32N R72W S19 SE1/4; and also SW1/4 S20.  42.7297 N, 105.535 W.  
Sandy grasslands and road cuts. Phenology: flowering & fruiting. 

Ronald L. Hartman, 39058.  6/29/1993. 		RM 598819	Barcode: RM0292645
_________________________________________________________________________

462.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: summit Sheep Nose (Sheep Mountain), ca 6.5 air mi N of Sundance.  Elev. 5800 ft.
T52N R63W S13 NW1/4; also SW1/4 S12.  44.4939 N, 104.36972 W; uncertainty 1 mi..  
Summit-- grassland on rocky soil with cliffs and outcrops of whitewood dolomiticlimestone. Phenology: flowering & fruiting. 

Hollis Marriott, 4217.  7/11/1983. 		RM 372385	Barcode: RM0292792
_________________________________________________________________________

463.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Weston County: Black Hills: headwaters of Oil Creek just N of Skull Creek Road, ca 5.5 air mi NW of Four Corners.  Elev. 5400 ft.
T48N R61W S19 SW1/4.  44.1303 N, 104.2225 W; uncertainty 1 mi..  
Grassland. Phenology: flowering. 

Hollis Marriott, 6193.  5/22/1984. 		RM 372384	Barcode: RM0292791
_________________________________________________________________________

464.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Weston County: Black Hills: W of Wyo Hwy 116 near junction with Arch Creek Road, ca 5 air mi NNE of Upton.  Elev. 4450 ft.
T48N R64W S7 NW1/4.  44.1567 N, 104.58389 W; uncertainty 1 mi..  
Sagebrush-grassland with occasional ponderosa pines and Rocky Mountain junipers. Phenology: flowering & fruiting. 

Hollis Marriott, 7303.  6/27/1984. 		RM 372388	Barcode: RM0292625
_________________________________________________________________________

465.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Crook County: Powder River Basin: ca 6 air mi SE of Moorcroft.  Elev. 4300 ft.
T49N R67W S34; also S35.  44.1853 N, 104.89083 W; uncertainty 2 mi..  
Sagebrush plains, shallow drainage-ways, gravel roadside and wet ditch; plains. Phenology: fruiting. 

Keith H. Dueholm, 4723.  7/24/1978. 		RM 324704	Barcode: RM0292757
_________________________________________________________________________

466.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Weston County: Powder River Basin: ca 9 air mi WSW of Upton.  Elev. 4400 ft.
T47N R66W S21.  44.0383 N, 104.79056 W; uncertainty 1 mi..  
Rocky ridge, sandstone outcrops; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4792.  7/24/1978. 		RM 324708	Barcode: RM0292647
_________________________________________________________________________

467.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Crook County: Powder River Basin: just E of U.S. Hwy 14 on Old Sundance Road, 4 air mi NE of Moorcroft.  Elev. 4200 ft.
T50N R67W S16.  44.3156 N, 104.91111 W; uncertainty 1 mi..  
Rolling sagebrush hills and moist drainages; sagebrush slopes. Phenology: fruiting. 

Ronald L. Hartman, 18275.  7/15/1984. 		RM 372387	Barcode: RM0292758
_________________________________________________________________________

468.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Crook County: Black Hills: ca 4 air mi NW of summit of Inyan Kara Mountain.  Elev. 4800 ft.
T49N R63W S16.  44.23111 N, 104.42667 W; uncertainty 1 mi..  
Sagebrush slopes on red beds with moist drainage. Phenology: flowering & fruiting. 

Ronald L. Hartman, 18316.  7/15/1984. 		RM 372386	Barcode: RM0292759
_________________________________________________________________________

469.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Weston County: Powder River Basin: ca 4 air mi SSE of Rochelle.  Elev. 4200 ft.
T41N R67W S7; also S8.  43.5466 N, 104.9461 W; uncertainty 2 mi..  
Ridge and slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 6745.  6/20/1978. 		RM 324648	Barcode: RM0292634
     with Keith H. Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

470.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Crook County: Devils Tower National Monument: near east boundary ca 0.3 mi S of northeast corner.  Elev. 4050 ft.
T53N R65W S7.  
On silty soil on north-facing slope with Pinus ponderosa, Juniperus communis. Somewhat common, Phenology: flowering. 

Hollis Marriott, 1248.  6/30/1982. 		RM 381982	Barcode: RM0292793
_________________________________________________________________________

471.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Sheridan Training Area: site upslope ca 2.6 km NE of Peak 4236 (335200E 4967300N), 2.4 km NNW of Peak 4290 (336500E 4967320N).  336100E 4969800N.  Elev. 1230 m.
zone 13, 336100E, 4969800N; GPS Reading.  
South-facing 20-30 degree slope on Artemisia grassland on clay loam, soil series Parmleed-Worfka association: with Artemisia tridentata, Pediomelon argophyllum, Stipa viridula, Elymus smithii, Bromus sp.. Phenology: flowering. 

Patricia P. Douglas, 24.  7/3/1997. 		RM 793855	Barcode: RM0292202
     with N. Hastings
_________________________________________________________________________

472.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Sheridan Training Area: knoll overlooking creek, ca 2.1 km NE of Peak 4202 (334840, 4967880), ca 1.2 km NW of Peak 4355 (337180, 4968280).  336440E 4969300N.  Elev. 1220 m.
zone 13, 336440E, 4969300N; GPS Reading.  
Level to 20 degree slopes on Artemisia grasslnad on silty loam, soil series Samday-Gayhart-Hilight clay loams and Worfka-Shingle-Samday complex, with Artemisia tridentata, A. frigida, Gutierrezia sarothrae, Chrysothamnus nauseosus, Stipa viridula. Phenology: flowering. 

Patricia P. Douglas, 304.  8/31/1997. 		RM 793865	Barcode: RM0292206
     with N. Hastings
_________________________________________________________________________

473.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Sheridan Training Area: site 700 m NW of Peak 4355 (337180, 4968280), ca 1.9 km WSW of Peak 4244 (338560, 4969020).  336560E, 4968720N.  Elev. 1250 m.
zone 13, 336560E, 4968720N; GPS Reading.  
Northeast-facing slope (10-30 degrees) in Artemisia grassland, soil series Renohill-Worfka association, with Artemisia tridentata, A. frigida, Achillea millefolium, Besseya wyomingensis, Koeleria macrantha. Phenology: flowering & fruiting. 

Patricia P. Douglas, 414.  6/9/1998. 		RM 793863	Barcode: RM0292203
     with N. Hastings
_________________________________________________________________________

474.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Sheridan Training Area: site ca 400 m W of Peak 4355 (337180, 4968280), ca 1.9 km SW of Peak 4244 (338560, 4969020).  336760E, 4968220N.  Elev. 1280 m.
zone 13, 336760E, 4968220N; GPS Reading.  
5-25 degree slopes in Artemisia grassland, soil series Renohill-Worfka association, Samday-Gayhart-Hilight clay loams, with Artemisia tridentata, Zigadenus venenosus, Koeleria macrantha, Tragopogon dubius, Psoralidium tenuiflorum. Phenology: flowering & fruiting. 

Patricia P. Douglas, 420a.  6/9/1998. 		RM 793864	Barcode: RM0292207
     with N. Hastings
_________________________________________________________________________

475.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Sheridan Training Area: banks of South Dry  Creek, 2.2 km N of Peak 4290 (336500, 4967320), 2.4 km NE of Peak 4236 (335080, 4967440).  336320E 4969540N.  Elev. 1200 m.
zone 13, 336320E, 4969540N; GPS Reading.  
Level floodplain on clay loam, soil series Bidman, moist-Ulm loams, with Alyssum alyssoides, Achillea millefolium, Logfia arvensis, Apera interrupta, Bromus tectorum. Phenology: flowering. 

Patricia P. Douglas, 44.  7/3/1997. 		RM 793866	Barcode: RM0292743
     with Nancy Hastings
_________________________________________________________________________

476.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Sheridan Training Area: site 1.1 km E of Peak 4236 (335200, 4967300), 400 m NW of Peak 4290 (336500, 4967320).  336160E 4967600N.  Elev. 1280 m.
zone 13, 336160E, 4967600N; GPS Reading.  
Nothwest-facing slope (up to 30 degrees) on grassland on soil series Shingle-Sanday clay loams and Parmleed-Worfka association, with Koeleria macrantha, Achillea millefolium, Poa, Antennaria, Arenaria spp. Phenology: flowering. 

Patricia P. Douglas, 479.  6/12/1998. 		RM 793867	Barcode: RM0292205
     with N. Hastings
_________________________________________________________________________

477.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Sheridan Training Area: site 900 m ENE of Peak 4236 (335200,4967300), 600 m NW of Peak 4290 (336500,4967320).  336080E, 4967760N.  Elev. 1270 m.
zone 13, 336080E, 4967760N; GPS Reading.  
West-facing slope (up to 30 degrees) in Artemisia grassland, soil series Shingle-Samday clay loams, with Artemisia tridentata, Comandra umbellata, Achillea millefolium, Koeleria macrantha. Phenology: flowering & fruiting. 

Patricia P. Douglas, 480.  6/12/1998. 		RM 793854	Barcode: RM0292204
     with N. Hastings
_________________________________________________________________________

478.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: 1 mi E of Douglas.
Dry sandy clay soil. Phenology: flowering. 

Charles L. Turner, 9.  5/6/1946. 		RM 200553	Barcode: RM0292727
_________________________________________________________________________

479.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Natrona County: Casper Mountain Area: vicinity of Garden Creek Falls.  Elev. 6400 ft.
Grassy slopes above the creek in rocky soil. Phenology: flowering. 

Francis X. Jozwik, 70.  5/31/1962. 		RM 268862	Barcode: RM0292750
_________________________________________________________________________

480.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: along Forest Road 23085 above Crooked Creek Canyon and the east base of Big Pryor Mountain, ca 26 air mi SE of Bridger.  Elev. 6240-6520 ft.
T85 R27E S16 W1/4.  45.1396 N, 108.4317 W; uncertainty 0.25 mi., GPS reading.  
Meadow with sagebrush patches and disturbed areas on red clay. Phenology: flowering. 

B. E. Nelson, 74099.  6/11/2008. 		USFS 883071	Barcode: USFS0051538
_________________________________________________________________________

481.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Pryor Mountains: on Red Pryor or BLM Road 1022 ca 3 air mi S of Red Pryor Mountain summit, ca 29 air mi SE of Bridger.  Elev. 6200-6600 ft.
T9S R27E S5 SE1/4; also S8 NE1/4.  45.0752 N, 108.4368 W; uncertainty 0.5 mi., GPS reading.  
Stony black sagebrush slopes. Phenology: flowering. 

B. E. Nelson, 74175.  6/13/2008. 		RM 
_________________________________________________________________________

482.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Pryor Mountains: Pryor Mountain National Wild Horse Range: on Burnt Timber or BLM Road 1018, ca 1.5 air E mi of Crooked Creek, ca 33 air mi SE of Bridger.  Elev. 4960-5080 ft.
T9S R27E S24 NE1/4.  45.0425 N, 108.357 W; uncertainty 0.5 mi., GPS reading.  
Sandstone-limestone pavement with sandy areas and adjacent rocky slopes. Phenology: flowering. 

B. E. Nelson, 74249.  6/16/2008. 		RM 
_________________________________________________________________________

483.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: on ridge above head of Crooked Creek ca 0.5 air mi SW of Teeples Spring, ca 25 air mi ESE of Bridger.  Elev. 7040-7178 ft.
T7S R27E S31 SE1/4.  45.1829 N, 108.4382 W; uncertainty 0.25 mi., GPS reading.  
Stony limestone ridgetop and meadow. Phenology: flowering. 

B. E. Nelson, 74346.  6/18/2008. 		USFS 882694	Barcode: USFS0049086
_________________________________________________________________________

484.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: on Commissary Ridge ca 3/4 air mi E of Crooked Creek, ca 28 air mi SE of Bridger.  Elev. 6600-6850 ft.
T8S R27E S15 SW1/4.  45.1334 N, 108.4123 W; uncertainty 0.5 mi., GPS reading.  
Easterly-facing lee slope with sagebrush. Phenology: flowering. 

B. E. Nelson, 74379.  6/18/2008. 		USFS 882695	Barcode: USFS0049087
_________________________________________________________________________

485.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: red hill just N of Sage Creek near the junction of Forest Road 2144 and O/C (Circle Slash C) Ranch drive, ca 22.5 air mi ESE of Bridger.  Elev. 6080-6490 ft.
T7S R26E S23 SE1/4.  45.2046 N, 108.4842 W to 45.208 N, 108.4869 W; uncertainty 0.5 mi., GPS reading.  
Rocky limestone hilltop. Phenology: flowering. 

B. E. Nelson, 74425.  6/19/2008. 		USFS 882696	Barcode: USFS0049077
_________________________________________________________________________

486.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Bighorn Basin: along Sage Creek Road, ca 9.5 air mi SE of Bridger.  Elev. 4540-4740 ft.
T7S R24E S21 SW1/4.  45.2084 N, 108.796 W; uncertainty 0.5 mi., GPS reading.  
Rocky limestone slopes and pavement on top of hill above red beds, dominated by black sagebrush and western wheatgrass with limber and ponderosa pines on top. Phenology: flowering. 

B. E. Nelson, 74469.  6/19/2008. 		RM 
_________________________________________________________________________

487.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Pryor Mountains: Bear Canyon and vicinity, ca 25 air mi SE of Bridger.  Elev. 5360-5580 ft.
T9S R26E S3.  45.0861 N, 108.5258 W; uncertainty 1 mi., GPS reading.  
Redbeds with limestone rubble. Phenology: flowering. 

B. E. Nelson, 74531.  6/22/2008. 		RM 
_________________________________________________________________________

488.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: north rim of the mountains at the west end, ca 9 air mi N of Warren; ca 16 air mi SE of Bridger.  Elev. 6500-6800 ft.
T7S R25E S26 S1/4.  45.1919 N, 108.6255 W; uncertainty 0.5 mi., GPS reading.  
Shallow soils on limestone pavement. Phenology: flowering & fruiting. 

B. E. Nelson, 75222.  7/17/2008. 		USFS 882698	Barcode: USFS0049079
_________________________________________________________________________

489.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: Bent Spring and vicinity on the west slope of Big Pryor Mountain, ca 18 air mi SE of Bridger.  Elev. 7520-7880 ft.
T7S R26E S31 SW1/4.  45.1762 N, 108.5964 W to 45.1758 N, 108.5922 W; uncertainty 0.25 mi., GPS reading.  
Dry stony slope with Idaho fescue. Phenology: flowering. 

B. E. Nelson, 75295.  7/17/2008. 		USFS 882699	Barcode: USFS0049080
_________________________________________________________________________

490.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: ridge between Dry Head and Punch Bowl creeks from Crow Indian Reservation boundary SW along trail, ca 28-29 air mi ESE of Bridger.  Elev. 6200-6600 ft.
T7S R27E S23 W1/2.  45.2193 N, 108.3666 W to 45.2094 N, 108.3765 W; uncertainty 0.75 mi., GPS reading.  
Moist to dry red slopes with forbs, grasses, and bare areas. Phenology: flowering & fruiting. 

B. E. Nelson, 75442.  7/20/2008. 		USFS 882700	Barcode: USFS0049081
_________________________________________________________________________

491.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Pryor Mountains: on the southeast end of East Pryor Mountain on ridge between head of Lost Water and Layout creeks, ca 30 air mi ESE of Bridger.  Elev. 8640-8750 ft.
T8S R28E SE1/4.  45.1638 N, 108.3357 W; uncertainty 0.25 mi., GPS reading.  
Limestone outcrops and rocky low forb covered ridge. Phenology: flowering. 

B. E. Nelson, 75538.  7/21/2008. 		RM 
_________________________________________________________________________

492.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: above and E of Lost Water Canyon near Little Ice Cave, ca 31 air mi ESE of Bridger.  Elev. 8160-8240 ft.
T8S R28E S18 SE1/4.  45.1364 N, 108.3384 W; uncertainty 0.25 mi., GPS reading.  
Rocky limber pine/forb savanna. Phenology: flowering. 

B. E. Nelson, 75574.  7/21/2008. 		USFS 882701	Barcode: USFS0048965
_________________________________________________________________________

493.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: Red Pryor Mountain, southeast shoulder, steep slope below the rim to the E, ca 26 air mi SE of Bridger.  Elev. 8265-8465 ft.
T8S R27E S29 NW1/4.  45.1162 N, 108.4489 W; uncertainty 0.25 mi., GPS reading.  
Raw red clay slope of snow drift area. Phenology: flowering. 

B. E. Nelson, 75669.  7/24/2008. 		USFS 882702	Barcode: USFS0048966
_________________________________________________________________________

494.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Washakie County: West Slope Big Horn Mountains: Ten Sleep Preserve: north side of Red Trail Road.  Elev. 6600-6880 ft.
T47N R86W S33 SW1/4 NW1/4.  
Open, exposed limestone bedrock with small erosion pockets. Phenology: flowering. 

Walter Fertig, 12571.  5/27/1992. 		RM 579493	Barcode: RM0292721
     with Phil Shephard & Ann Humphrey
_________________________________________________________________________

495.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Natrona County: Southeastern Foothills of the Big Horn Range: Thirty-three Mile Road, adjacent to upper First Water Draw Creek, ca 21 air mi NNE of Arminto.  Elev. 7680-8145 ft.
T41N R85W S31.  43.478 N, 107.101 W; uncertainty 1 mi..  
Limestone outcrops on west facing slope and summit of hill on east side of road; higher grass cover and more mesic that most Cymopterus sites. Phenology: flowering & fruiting. 

Walter Fertig, 12656.  6/9/1992. 		RM 580062	Barcode: RM0292722
_________________________________________________________________________

496.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Natrona County: Casper Mountain.  Elev. 8000 ft.
T32N R79W S21 NW1/2.  
Limestone outcrop with Ranunculus & Lewisia. Phenology: flowering & fruiting. 

Robert D. Dorn, 5185.  6/13/1991. 		RM 566722	Barcode: RM0292690
_________________________________________________________________________

497.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Bighorn National Forest: Tongue District: along north fence of PK pasture.  Elev. 8200 ft.
T56N R89W S34.  44.7888 N, 107.5655 W; uncertainty 3 mi..  
Southern 15% slope; shallow rocky loam soil; park with forb-grass; with Phlox hoodii, Lesquerella sp, Astragalus spp, Antennaria rosea, Poa fendleriana, Koeleria crustata. Common locally. Phenology: flowering & fruiting. 

Richard M. Hurd, 276.  6/15/1952. 		USFS 402431	Barcode: USFS0071754
_________________________________________________________________________

498.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County:   Elev. 4100 ft.
T56N R73W S29; also S32.  44.7173 N, 105.6633 W; uncertainty 2 mi..  
Very dry grassy plains. Phenology: flowering. 

Mary Alice Sanguinetti, 263.  7/10/1978. 		RM 324718	Barcode: RM0292693
     with Keith H. Dueholm
_________________________________________________________________________

499.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Medicine Mountain.  Elev. 8000 ft.
T56N R92W S22.  44.8171 N, 107.9022 W; NAD 83, uncertainty 1 mi., Digital Map.  
Dry, rocky hillside. Phenology: flowering. 

Louis O. Williams, 3036.  6/20/1936. 		RM 177370	Barcode: RM0292694
     with Rua Williams
_________________________________________________________________________

500.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Hot Springs County: Wind River Indian Reservation: Owl Creek Mountains.  Elev. 7600 ft.
T7N R1E S11 N1/2.  
Calcareous ridge with Festuca and Carex. Phenology: flowering. 

Robert W. Lichvar, 5185.  6/24/1982. 		RM 353665	Barcode: RM0292695
_________________________________________________________________________

501.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Clarks Fork Canyon along Morrison Trail, ca 24-25 air mi NNW of Cody.  Elev. 4640 ft.
T56N R104W S23 NE1/4.  44.8052 N, 109.3504 W to 44.8247 N, 109.3486 W; NAD 83, , GPS Reading.  
Decomposed granite and cobbles. Phenology: flowering. 

B. E. Nelson, 71145.  5/24/2007. 		USFS 860978	Barcode: USFS0043437
     with Emily Elliott, Brian Elliott
_________________________________________________________________________

502.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Beartooth Mountains: ca 1/4-3/4 air mi N of Clarks Fork Yellowstone River, ca 26.5 air mi NNW of Cody.  Elev. 4520-5200 ft.
T56N R103W S5 W1/2.  44.8638 N, 109.298 W; NAD 83, , GPS Reading.  
Sagebrush on redbeds and soil derived from them. Phenology: flowering. 

B. E. Nelson, 71207.  5/24/2007. 		USFS 861087	Barcode: USFS0043439
     with Emily Elliott, Brian Elliott
_________________________________________________________________________

503.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along West Red Lodge Creek and ridge between West Red Lodge and East Fork West Red Lodge creeks, ca 3 air mi SSW of Luther; ca 11.5 air mi WNW of Red Lodge.  Elev. 5590-5780 ft.
T7S R18E S1 NE1/4.  45.1681 N, 109.5523 W; NAD 83, , GPS reading.  
Westerly-facing slope with scattered limber pine, Douglas fir, and ponderosa pine, with open gravelly patches. Phenology: flowering. 

B. E. Nelson, 71381.  5/29/2007. 		USFS 864556	Barcode: USFS0044632
_________________________________________________________________________

504.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Gallatin National Forest: at forest boundary on Forest Road 485 ca 3.5 air mi SE of Black Butte, ca 12.5 air mi S of Big Timber.  Elev. 5400-5800 ft.
T2S R14E S24 NE1/4.  45.6512 N, 109.9316 W; NAD 83, , GPS Reading.  
Recently burned (2006) grassland ridge and swale. Phenology: flowering. 

B. E. Nelson, 71621.  5/31/2007. 		USFS 867961	Barcode: USFS0059336
_________________________________________________________________________

505.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: ridge S of Line Creek, ca 0.3-0.5 mi S of Montana, ca 37 air mi NNW of Cody.  Elev. 6050-6600 ft.
T58N R103W S22 N1/4.  44.9997 N, 109.2972 W; NAD 83, , GPS Reading.  
Slopes of decomposing granite or redbeds with limber pine and Douglas fir. Phenology: flowering. 

B. E. Nelson, 71747.  6/2/2007. 		USFS 861088	Barcode: USFS0043440
     with Emily Elliott
_________________________________________________________________________

506.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along Robertson Draw at the intersection of Forest roads 2008 and 2009 ca 1-1.5 air mi N of Wyoming, ca 11.5 air mi S of Red Lodge.  Elev. 6320-6600 ft.
T9S R20E S28 NE1/4.  45.0191 N, 109.2578 W; NAD 83, , GPS Reading.  
Gravelly, stony (granitic) slope in a burn. Phenology: flowering. 

B. E. Nelson, 71755.  6/2/2007. 		USFS 864557	Barcode: USFS0044633
     with Emily Elliott
_________________________________________________________________________

507.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along Robertson Draw at the intersection of Forest roads 2008 and 2009 ca 1-1.5 air mi N of Wyoming, ca 11.5 air mi S of Red Lodge.  Elev. 6320-6600 ft.
T9S R20E S28 NE1/4.  45.0191 N, 109.2578 W; NAD 83, , GPS Reading.  
Gravelly, stony (granitic) slope in a burn. Phenology: flowering. 

B. E. Nelson, 71773.  6/2/2007. 		USFS 864558	Barcode: USFS0044634
     with Emily Elliott
_________________________________________________________________________

508.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Custer National Forest: ca 3/4 air mi E of Picket Pin Mountain of Forest Road 2140, ca 26.5 air mi S of Big Timber.  Elev. 9080-9120 ft.
T4S R14E S30 SE1/4.  45.4517 N, 110.0308 W; NAD 83, , GPS Reading.  
Stony limestone saddle with scattere whitebark pine and spruce. Phenology: flowering. 

B. E. Nelson, 73718.  8/1/2007. 		USFS 864559	Barcode: USFS0044635
_________________________________________________________________________

509.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Beartooth Mountains: ca 1/4-3/4 air mi N of Clarks Fork Yellowstone River, ca 26.5 air mi NNW of Cody.  Elev. 4520-5200 ft.
T56N R103W S5 W1/2.  44.8693 N, 109.2976 W; NAD 83, , GPS Reading.  
Dry sagebrush on redbeds and soil derived from them. Phenology: flowering. 

Brian Elliott, 13618.  5/24/2007. 		USFS 861090	Barcode: USFS0043441
_________________________________________________________________________

510.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along Forest Road 2071 and Forest Road 21478 at intersection, ca 3 air mi SW of Red Lodge.  Elev. 6200-6600 ft.
T8S R20E S6 SE1/4.  45.158 N, 109.3025 W.  zone 12, 633421E, 5001900N; GPS Reading.  
On south-facing slope, in an open meadow used as a horse pasture with sagebrush and into pine/Douglas fir. Phenology: flowering. 

Emily Elliott, 145.  5/21/2007. 		USFS 864550	Barcode: USFS0044626
     with Brian Elliott
_________________________________________________________________________

511.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Beartooth Mountains: E of Meeteetse Trail Road, ca 5 air mi SE of Red Lodge.  Elev. 5500-5900 ft.
T8S R20E S23 NE1/4.  45.1207 N, 109.2203 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
South-facing open grass/forb meadow into riparian area to northeast-facing grass/forb slope. Phenology: flowering. 

Emily Elliott, 223.  5/21/2007. 		RM 938614	Barcode: RM0108378
     with Brian Elliott
_________________________________________________________________________

512.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along East Rosebud Creek, ca 1 air mi NE of East Rosebud Lake, ca 18 air mi W of Red Lodge.  Elev. 5680-5800 ft.
T7S R17E S15 NE1/4.  45.2229 N, 109.6133 W; WGS 84, , GPS Reading.  
Granite cliff face and base. Phenology: flowering. 

Emily Elliott, 383.  5/27/2007. 		USFS 864551	Barcode: USFS0044627
     with Brian Elliott and B. E. Nelson
_________________________________________________________________________

513.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Park County: Absaroka Mountains: ca 3.5 air mi NNW of National Forest, ca 2 air mi E of Livingston.  Elev. 4700 ft.
T2S R10E S17 W1/2.  45.6595 N, 110.5249 W; WGS 84, , GPS Reading.  
Open cobbly hills dominated by low forbs. Phenology: flowering. 

Emily Elliott, 1021.  6/8/2007. 		RM 938615	Barcode: RM0108379
     with Brian Elliott
_________________________________________________________________________

514.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Park County: Absoraka Mountains: ca 3.5 air mi N of National Forest, ca 4.5 air mi E of Livingston.  Elev. 4750 ft.
T2S R10E S17 W1/2.  45.6611 N, 110.5138 W; WGS 84, , GPS Reading.  
Distrubed area used as dump and shooting range. Phenology: flowering. 

Emily Elliott, 1086.  6/8/2007. 		RM 938616	Barcode: RM0108382
     with Brian Elliott
_________________________________________________________________________

515.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along West Red Lodge Creek, ca 11.5 air mi NW of Red Lodge.  Elev. 5840-7140 ft.
T7S R18E S2 SW1/4; also E1/2 S10.  45.2323 N, 109.4919 W; WGS 84, , GPS Reading.  
Limestone cliffs in mixed conifer forest. Phenology: flowering. 

Emily Elliott, 1796.  6/15/2007. 		USFS 864552	Barcode: USFS0044628
_________________________________________________________________________

516.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along Forest Road 3010, ca 3 air mi WSW of Red Lodge.  Elev. 6320-7280 ft.
T7S R20E S31 E1/2.  45.174 N, 109.3092 W; WGS 84, , GPS Reading.  
Steep limestone cliffs. Phenology: flowering. 

Emily Elliott, 2151.  7/2/2007. 		USFS 864553	Barcode: USFS0044629
_________________________________________________________________________

517.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: West Fork Rock Creek drainage, adjacent to McDonald Ditch, ca 3 air mi SW of Red Lodge.  Elev. 6000-6300 ft.
T8S R20E S6; also S5.  45.158 N, 109.3015 W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO!.  
Foothills grassland with neighboring cottonwood ditch side. Phenology: flowering. 

Jack C. Kademian, 1450.  6/23/1988. 		USFS 864561	Barcode: USFS0044637
     with Ronald L. Hartman
_________________________________________________________________________

518.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: adjacent to North Bennett Creek drainage, ca 7-9 air mi NW of Clark; ca 29.5-31 air mi NW of Powell.  Elev. 5600-7600 ft.
T58N R103W S3; also S4 and T58N R103W S33.  44.9432 N, 109.2909 W to 44.9622 N, 109.32 W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO!.  
Sagebrush-grassland foothills on shale substrate. Phenology: flowering. 

Jack C. Kademian, 1526.  6/26/1988. 		USFS 861091	Barcode: USFS0043442
     with Ronald L. Hartman
_________________________________________________________________________

519.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Beartooth Mountains: canyon of the Clarks Fork Yellowstone River.  Elev. 4500-4800 ft.
T56N R104W S13; also S14, S25, S26.  44.839 N, 109.3334 W to 44.7991 N, 109.3557 W; NAD 83, uncertainty 4 mi., Nat. Geog. TOPO!.  
Lower slopes along river to end of road. Phenology: flowering. 

Ronald L. Hartman, 54525.  6/10/1996. 		USFS 860979	Barcode: USFS0043436
_________________________________________________________________________

520.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: ca 4 air mi SW of Nye, along Stillwater River.  Elev. 4890 ft.
T5S R15E S15 W1/2.  45.403 N, 109.8593 W; NAD 83, , GPS Reading.  
Roadside park along the river and adjacent limestone outcrop. Phenology: flowering. 

Ronald L. Hartman, 85473.  6/14/2007. 		USFS 864560	Barcode: USFS0044636
_________________________________________________________________________

521.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Beehive Rock and vicinity, 0.5-1 air mi N of Beehive.  Elev. 4890-5623 ft.
T45S R16E S14 N1/2; also south1/2 S11.  45.4856 N, 109.7203 W to 45.498 N, 109.712 W; NAD 83, , GPS Reading.  
Limestone outcrops with slopes; area burned in forest fire in 2006; very motley mix of natives and exotics. Phenology: flowering. 

Ronald L. Hartman, 85712.  6/15/2007. 		RM 938617	Barcode: RM0108383
_________________________________________________________________________

522.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Beartooth Mountains: N of Littlerock Creek at the foot of the Beartooth Plateau, ca 4.5 air mi E of Deep Lake, ca 7 air mi W of Clark; ca 29 air mi NNW of Cody.  Elev. 4920-5750 ft.
T57N R103W S22.  44.9024 N, 109.2966 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Fescue grassland or sagebrush grassland on stony slopes and ridges. Phenology: flowering. 

B. E. Nelson, 38286.  6/15/1996. 		USFS 861086	Barcode: USFS0043438
_________________________________________________________________________

523.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: southwest foot of Sheep Mountain, just NE of County Road 47 (Fox Creek Road), ca 0.5 air mi SE of intersection of County Road 47 and Forest  Road 517 (Dry Park Road), ca 26 air mi SW of Laramie; ca 9 air mi SE of Centennial.  Elev. 8077-8141 ft.
T14N R77W S17; also S19 and 20.  41.1711 N, 106.0715 W to 41.1755 N, 106.0667 W; WGS 84, , GPS reading.  
Moist sagebrush with grass and scattered limber pine. Phenology: flowering. 

Laura E. Lukas, 4991.  6/16/2008. 		RM 916495	Barcode: RM0076307
_________________________________________________________________________

524.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Albany County: Laramie Plains: just W of County Road 34 (Sand Creek Road) and 1 mi S of County Road 322 (Bull Mountain Road), between Sand and Spring Creeks, ca 20 air mi SW of Laramie and 3 mi S of Lone Tree Reservoirs.  Elev. 7439 ft.
T13N R75W S36.  41.0579 N, 105.7473 W; WGS 84, , GPS reading.  
Plains. Phenology: flowering. 

Laura E. Lukas, 5427.  6/27/2008. 		RM 916496	Barcode: RM0076308
_________________________________________________________________________

525.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Carbon County: Saratoga Valley: flats 1 mi S of Pass Creek and Stage Station Springs, ca 3 air mi SW of County Road 400 (Rattlesnake Road) and Wyo Hwy 130 intersection and ca 5 air mi SW of I-80 exit 235 (Walcott Junction).  Elev. 6956 ft.
T20N R84W S27; also S32, S33.  41.6658 N, 106.8564 W; NAD 83, , GPS reading.  
Walls of gully, southeast aspect, in sagebrush flats. Phenology: flowering & fruiting. 

Laura E. Lukas, 8990.  6/17/2009. 		RM 929389	Barcode: RM0090171
_________________________________________________________________________

526.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: W of Prospect Mountain and Deerhorn Point, along and SE of BLM Road 3423, ca 18 air mi SE of Encampment and ca 8 air mi N of Colorado.  Elev. 8264 ft.
T13N R81W S11; also S12.  41.1131 N, 106.4583 W; NAD 83, , GPS reading.  
Aspen grove. Phenology: flowering. 

Laura E. Lukas, 9264.  6/23/2009. 		RM 929388	Barcode: RM0090172
_________________________________________________________________________

527.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: Pasture Gulch, Forest Road 8905, ca 5 air mi SE of Checkerboard, along Cooper Creek.  Elev. 1619 m.
T9N R10E S27.  46.5189 N, 110.4507 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Open meadow; northwest aspect; limestone bedrock. Phenology: flowering. 

Rick McNeill, 687.  6/24/2008. 		RM 
_________________________________________________________________________

528.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 6581, Bower Gulch.  Elev. 1810 m.
T15N R9E S3.  47.084 N, 110.5764 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Open meadow in Pinus contorta forest; grazed; possible replant forest of harvest; northeast aspect, 5-10% slope; limestone outcrops. Phenology: flowering. 

Rick McNeill, 956.  6/27/2008. 		RM 
_________________________________________________________________________

529.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: junction of Forest roads 6531 and 825.  Elev. 1552 m.
T13N R11E S35.  46.8506 N, 110.2822 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Dry open meadow; grazed, west aspect, 10-20% slope, limestone bedrock. Phenology: flowering. 

Rick McNeill, 1095.  6/30/2008. 		RM 
_________________________________________________________________________

530.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: draw uphill of Forest Road 487 across from Forest Road 487-B.  Elev. 1803 m.
T11N R11E S4.  46.7457 N, 110.3504 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Open meadow with Pinus ponderosa; south aspect,  15-20% slope, limestone bedrock. Phenology: flowering. 

Rick McNeill, 1153.  6/30/2008. 		RM 
_________________________________________________________________________

531.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 6548, N of Dry Pole Campground, from table lands down Limestone Canyon to South Fork Judith River.  Elev. 1613 m.
T12N R11E S23.  46.7828 N, 110.2993 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Mixed Pinus ponderosa/Pseudotsuga forest; limestone canyon, southwest aspect, 5-40% slope. Phenology: flowering. 

Rick McNeill, 1217.  6/30/2008. 		RM 
_________________________________________________________________________

532.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Buffalo Canyon, Forest Trail 479, ca 14 air mi NW of Judith Gap.  Elev. 1794 m.
T11N R14E S5.  46.7407 N, 109.9822 W; NAD 83, uncertainty 0.5 mi., GPS reading.  
Along rim and up side canyon to west, down canyon to mouth; deep limestone canyon, northeast aspect. Phenology: flowering. 

Rick McNeill, 1239.  6/31/2008. 		RM 
_________________________________________________________________________

533.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: along Forest Road 839, ca 0.5 air mi NW of lower Pilgrim Trail head  Elev. 2256 m.
T14N R6E S14.  46.9811 N, 110.9214 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Open meadow in Pinus contorta/Pseudotsuga menziesii forest; mixed limestone and igneous outcrops, west aspect, 20% slope. Phenology: flowering. 

Rick McNeill, 1472.  7/3/2008. 		RM 
_________________________________________________________________________

534.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: junction of Forest roads 6503 and 831, ca 7 air mi N of Newland Creek Reservoir.  Elev. 1952 m.
T11N R6E S10.  46.737 N, 110.9605 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Open ridge leading to forested peak; Pinus contorta and Pseudotsuga menziesii, limestone outcrops. Phenology: flowering. 

Rick McNeill, 1555.  7/3/2008. 		RM 
_________________________________________________________________________

535.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Fergus County: Lewis and Clark National Forest: Big Snowy Mountains: Forest Trail 493, ca 1 trail mi from trail head at Crystal Lake.  Elev. 2089 m.
T12N R18E S19.  46.7897 N, 109.4963 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Scattered trees Pinus flexilis/Pseudotsuga menziesii/Picea glauca; sharp lime stone ridge running N and S. Phenology: flowering. 

Rick McNeill, 1630.  7/6/2008. 		RM 
_________________________________________________________________________

536.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Musselshell County: Golf Course Road, ca 13.5 air mi W of Roundup, ca 1.5 air mi E of junction with Timber Butte Road.  Elev. 1160 m.
T9N R23E S29.  46.5041 N, 108.8497 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Rocky draw running SW to NE; very dry, scattered Pinus ponderosa; limestone and shale cliffs. Phenology: flowering. 

Rick McNeill, 1798.  7/7/2008. 		RM 
_________________________________________________________________________

537.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Fergus County: Lewis and Clark National Forest: Little Snowy Mountains: junction of Forest roads 272 and 271.  Elev. 1635 m.
T12N R21E S28.  46.7777 N, 109.0844 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Open ridge line; north and south aspect, 0-20% slope; limestone bedrock. Phenology: flowering. 

Rick McNeill, 1866.  7/7/2008. 		RM 
_________________________________________________________________________

538.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Castle Mountains: along Forest Road 9213, ca 1/4 air mi from junction with Forest Road 211, ca 2 air mi E of Richardson Campground.  Elev. 1921 m.
T9N R8E S14.  46.5359 N, 110.6897 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Open meadow with mixed sagebrush and grass; in Pinus contorta/Pseudotsuga menziesii forest; southeast aspect, 20-35% slope. Phenology: flowering. 

Rick McNeill, 3114.  8/5/2008. 		RM 
_________________________________________________________________________

539.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: northwest shoulder of Big Baldy Mountain, on Trail 416, ca 1 3/4 air mi SW of Butcherknife Peak.  Elev. 2323 m.
T14N R9E S4.  47.0005 N, 110.5855 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Scattered Pinus flexilis/Pinus contorta/Abies lasiocarpa; northwest aspect, 20-30% slope; limestone outcrop. Phenology: flowering. 

Rick McNeill, 3377.  8/10/2008. 		RM 
_________________________________________________________________________

540.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Blacktail Hills: Dry Wolf Creek, Forest Road 251, ca 8 air mi SW of Stanford.  Elev. 1527 m.
T10N R15E S13.  46.6285 N, 109.7755 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Limestone ridge with ponderosa pine, limber pine, and Douglas fir. Phenology: flowering. 

Ronald L. Hartman, 86879.  6/9/2008. 		RM 
     with Rick McNeill
_________________________________________________________________________

541.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 262, ca 9 air mi S of Geyser.  Elev. 5095 ft.
T16N R9E S25.  47.1209 N, 110.5261 W; NAD 83, uncertainty 0.5 mi., GPS reading.  
Grassy valley with gravelly creek bottoms. Phenology: flowering. 

Ronald L. Hartman, 87454.  6/16/2008. 		RM 
     with Rick McNeill
_________________________________________________________________________

542.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Front Range: Forest Road 233, ca 14 air mi WSW of Augusta.  Elev. 5587 ft.
T20N R9W S23.  47.4703 N, 112.708 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Grassy slope and pond margin. Phenology: flowering. 

Ronald L. Hartman, 87577.  6/18/2008. 		RM 
     with Rick McNeill
_________________________________________________________________________

543.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Fergus County: Lewis and Clark National Forest: Big Snowy Mountains: to split of Uhlhorn Trail from Crystal Cascade Trail.  Elev. 6187-6833 ft.
T12N R18E S19.  46.7938 N, 109.509 W to 46.7906 N, 109.4963 W; NAD 83, uncertainty 1 mi., GPS reading.  
Rocky, limestone slopes with Engelmann spruce forest. Phenology: flowering. 

Ronald L. Hartman, 88574.  8/16/2008. 		RM 
_________________________________________________________________________

544.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Sweet Grass County: Absaroka Range: Gallatin National Forest: East Fork Boulder River valley, ca 41 air mi SSW of Big Timber; from the Box Canyon Trailhead over the Lake Plateau to the Upsidedown Creek Trailhead on Forest Road 6639.  Elev. 7550-8960 ft.
T7S R12E S11 NE1/4; also South1/2 S12, SW1/4 S2, and South1/4 S3.  45.2484 N, 110.2291 W; WGS 84, , GPS reading.  
Rocky, sunny openings. Phenology: flowering & fruiting. 

Emily Elliott, 5980.  7/13/2008. 		USFS 867959	Barcode: USFS0059305
     with Brian Elliott
_________________________________________________________________________

545.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: around the Benbow Mine along Forest Road 2414 W of Black Butte, ca 33 air mi SSE of Big Timber.  Elev. 8400-9200 ft.
T5S R16E S30 SW1/4; also NW1/4 S31 and T5S R15E S25 SE1/4 and NE1/4 S36.  45.3638 N, 109.807 W; WGS 84, , GPS reading.  
Area disturbed by mining activity in moist, mixed conifer forest, dominated by Pinus contorta, Pinus flexilis, and Abies, with scattered openings. Phenology: flowering. 

Emily Elliott, 6188.  7/19/2008. 		RM 864554	Barcode: USFS0044630
     with Brian Elliott
_________________________________________________________________________

546.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: around the Benbow Mine along Forest Road 2414 W of Black Butte, ca 33 air mi SSE of Big Timber.  Elev. 8920-9280 ft.
T5S R15E S36 W1/2.  45.3608 N, 109.8236 W; WGS 84, , GPS reading.  
Rocky alpine/subalpine meadow with large amounts of bare decomposing granite soil with scattered wet/boggy depressions. Phenology: flowering. 

Emily Elliott, 6229.  7/19/2008. 		RM 864555	Barcode: USFS0044631
     with Brian Elliott
_________________________________________________________________________

547.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Meagher County: Smith River Wildlife Management Area: ca 3 air mi NNE of Fort Logan.  Elev. 1484 m.
T11N R5E S18.  46.7188 N, 111.1596 W; NAD 83, GPS reading.  
Northeast aspect; 5-15% slope; sagebrush and Pinus ponderosa woodland; quartzite outcrops. Phenology: flowering. 

Rick McNeill, 3977.  6/3/2009. 		RM 
_________________________________________________________________________

548.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Wheatland County: Lewis and Clark National Forest: Little Belt Mountains: Clarks Desert, Forest Road 6519, above Iron Springs Coulee, ca 5 air mi SE of Bluff Mountain.  Elev. 1608 m.
T10N R12E S14.  46.6218 N, 110.1841 W; NAD 83, GPS reading.  
Open meadow, few stunted Pinus flexilis; 0-5% slope; south aspect; limestone. Phenology: flowering. 

Rick McNeill, 4102.  6/3/2009. 		RM 
_________________________________________________________________________

549.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Fergus County: Bear Springs Road W of Judith River, ca 10 air mi W of Winifred.  Elev. 857 m.
T21N R17E S19.  47.571 N, 109.5996 W; NAD 83, GPS reading.  
Spur of ridge dropping from highland down to river; south aspect; 5 -15% slope; heavily grazed. Phenology: flowering. 

Rick McNeill, 4123.  6/7/2009. 		RM 
     with Matt Voigt
_________________________________________________________________________

550.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Fergus County: Judith River Road, ca 6.5 air mi W of Winifred and Mont Hwy 236.  Elev. 1016 m.
T21N R17E S27.  47.5633 N, 109.5151 W; NAD 83, GPS reading.  
Meadow and hill slope in Pinus ponderosa; high dry soils; southeast aspect; 0-25% slope. Phenology: flowering. 

Rick McNeill, 4140.  6/7/2009. 		RM 
     with Matt Voigt
_________________________________________________________________________

551.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Fergus County: Upper Missouri River Breaks National Monument: east side of Judith River on P N Bridge or County Road 27, ca 3 air mi upstream of confluence with Missouri River.  Elev. 1025 m.
T22N R16E S10.  47.692 N, 109.6481 W; NAD 83, GPS reading.  
West aspect; 0-25% slope; bench above river, high clay content, sagebrush and Sarcobatus. Phenology: flowering. 

Rick McNeill, 4191.  6/7/2009. 		RM 
     with Matt Voigt
_________________________________________________________________________

552.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Judith Basin County: Little Belt Mountains: Kibbey Grade Road, ca 6.5 air mi S of junction with U.S. Hwy 87.  Elev. 1511 m.
T16N R8E S6.  47.1763 N, 110.7623 W; NAD 83, GPS reading.  
Road cut with south aspect; 10-25% slope; high clay soil; Pinus ponderosa and Pinus flexilis. Phenology: flowering. 

Rick McNeill, 4235.  6/8/2009. 		RM 
_________________________________________________________________________

553.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Teton County: Front Range: south bank of Pishkun Canal at first bridge, ca 3 air mi NE of diversion from the Sun River.  Elev. 1359 m.
T22N R8W S28.  47.6358 N, 112.6484 W; NAD 83, GPS reading.  
Open rock meadow, scattered Pinus flexilis; southwest aspect; 0-5% slope. Phenology: flowering. 

Rick McNeill, 4520.  6/17/2009. 		RM 
_________________________________________________________________________

554.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Teton County: Lewis and Clark National Forest: Front Range: Ear Mountain Trail, ca 0.5 air mi SSW of trailhead.  Elev. 1602 m.
T24N R8W S4.  47.8647 N, 112.6485 W; NAD 83, GPS reading.  
Scattered Pinus flexilis; northeast aspect; 10-25% slope; sandstone. Phenology: flowering. 

Rick McNeill, 4570.  6/18/2009. 		RM 
     with Addy Wycgans
_________________________________________________________________________

555.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Teton County: Front Range: Ear Mountain Trail, ca 0.7 air mi WSW of trailhead.  Elev. 1698 m.
T24N R8W S5.  47.866 N, 112.6564 W; NAD 83, GPS reading.  
Exposed limestone ridge; northeast aspect; 5-15% slope; ridge running northwest to southeast; shallow soils. Phenology: flowering. 

Rick McNeill, 4622.  6/18/2009. 		RM 
     with Addy Wycgans
_________________________________________________________________________

556.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Teton County: Blackleaf Wildlife Management Area: Front Range: Blackleaf Road, ca 1.5 air mi ENE of Blackleaf Trailhead, where road fords Blackleaf Creek.  Elev. 1566 m.
T26N R8W S7.  48.0179 N, 112.6789 W; NAD 83, GPS reading.  
Creek bottom and surrounding flood plain, very rocky glacial outwash, many abandoned channels. Phenology: flowering. 

Rick McNeill, 4862.  6/19/2009. 		RM 
     with Addy Wycgans
_________________________________________________________________________

557.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Castle Mountains: Forest Road 694, ca 1.5 air mi S of junction with U.S. Hwy 12.  Elev. 1670 m.
T9N R10E S22.  46.52 N, 110.4484 W; NAD 83, GPS reading.  
Forested slope; west aspect; 5-25% slope; Pinus ponderosa and Pseudotsuga menziesii. Phenology: flowering. 

Rick McNeill, 5047.  6/23/2009. 		RM 
_________________________________________________________________________

558.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Castle Mountains: Forest Road 8905, between Cooper and Whetstone creeks, ca 1/4 mi W of junction with Forest Road 694.  Elev. 1602 m.
T9N R10E S22.  46.5278 N, 110.4621 W; NAD 83, GPS reading.  
Open meadow/ Pinus ponderosa woodland on ridgetop, running north to south; 0-15% slope; occasional wet depressions. Phenology: flowering. 

Rick McNeill, 5082.  6/23/2009. 		RM 
_________________________________________________________________________

559.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 274, ca 1/4 mi N of junction with Forest Road 2019, on shoulder of Elephant Rock.  Elev. 1861 m.
T10N R10E S17.  46.6298 N, 110.4964 W; NAD 83, GPS reading.  
Open meadow; west aspect; 0-5% slope. Phenology: flowering. 

Rick McNeill, 5171.  6/26/2009. 		RM 
_________________________________________________________________________

560.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Judith Basin County: Little Belt Mountains: County Road 107 (Yogo Road), E of Judith River Wildlife Management Area headquarters.  Elev. 1531 m.
T13N R11E S14.  46.8818 N, 110.2834 W; NAD 83, GPS reading.  
Open meadow, dry creek bottom running east to west; 0-5% slope. Phenology: flowering. 

Rick McNeill, 5199.  6/26/2009. 		RM 
_________________________________________________________________________

561.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: along Forest trail, 1.5 air mi NE of Prospect Peak.  Elev. 1752 m.
T20N R10E S29.  47.4704 N, 110.4822 W; NAD 83, GPS reading.  
Very steep rocky slope; west aspect; 20-40% slope; scattered Pinus ponderosa; shonkinite. Phenology: flowering. 

Rick McNeill, 5328.  6/28/2009. 		RM 
_________________________________________________________________________

562.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: Prospect Peak and ridgetop running N to S.  Elev. 1983 m.
T20N R10E S31.  47.4575 N, 110.5049 W; NAD 83, GPS reading.  
Exposed peak and ridgetop; east and west aspects; 5-15% slope; scattered Pinus contorta. Phenology: flowering. 

Rick McNeill, 5366.  6/28/2009. 		RM 
_________________________________________________________________________

563.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: ridge S of Shonkin Creek, 1.3 air mi N of Prospect Peak.  Elev. 2001 m.
T20N R10E S19.  47.4765 N, 110.5042 W; NAD 83, GPS reading.  
Seep on north; slope 10-30%; scattered Pinus contorta. Phenology: flowering. 

Rick McNeill, 5405.  6/28/2009. 		RM 
_________________________________________________________________________

564.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: confluence of Lonetree Creek and Bower Gulch on Forest Road 6579, ca 1 mi SW of junction with Forest Road 262 (Lone Tree Road).  Elev. 1606 m.
T16N R9E S36.  47.1054 N, 110.5358 W; NAD 83, GPS reading.  
Sparsely wooded hill slope; north aspect; 0-30% slope; limestone cliffs. Phenology: flowering. 

Rick McNeill, 5499.  7/1/2009. 		RM 
_________________________________________________________________________

565.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Judith Basin County: Little Belt Mountains: County Road 132, ca 1.5 air mi NW of Clendennin Mountain.  Elev. 1769 m.
T16N R9E S31.  47.1108 N, 110.6344 W; NAD 83, GPS reading.  
Northwest-facing slope 0-15%; scattered Pseudotsuga menziesii, Pinus contorta, and Pinus flexilis, limestone; shallow soils. Phenology: flowering. 

Rick McNeill, 5667.  7/1/2009. 		RM 
_________________________________________________________________________

566.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Chouteau County: Top of Square Butte, ca 31 air mi SE of Fort Benton.  Elev. 1733 m.
T20N R12E S20.  47.4725 N, 110.239 W; NAD 83, GPS reading.  
On top of butte flat; 0-5% slope; all aspects; thickly forested Pinus contorta with occasional meadows; granite. Phenology: flowering. 

Rick McNeill, 5813.  7/3/2009. 		RM 
     with Matt Voigt
_________________________________________________________________________

567.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: Smith River, Canyon Depth Campground, ca 33 air mi NW of White Sulphur Springs.  Elev. 1312 m.
T14N R4E S30.  46.9497 N, 111.2792 W; NAD 83, GPS reading.  
Cliffs above the campground. Phenology: flowering. 

Rick McNeill, 6515.  7/14/2009. 		RM 
_________________________________________________________________________

568.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: limestone ridge separating the Smith River and Deep Creek, Forest Trail 309, ca 29 air mi S of Great Falls.  Elev. 1490 m.
T15N R4E S5.  47.0857 N, 111.2562 W; NAD 83, GPS reading.  
Limestone ridge, running southeast to northwest, scattered Pseudotsuga menziesii. Phenology: flowering. 

Rick McNeill, 6615.  7/15/2009. 		RM 
_________________________________________________________________________

569.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Middle Fork Judith River, ca 1/4 mi upstream from Arch Coulee.  Elev. 1582 m.
T13N R11E S31.  46.8413 N, 110.3695 W; NAD 83, GPS reading.  
Open meadow on bench above river, scattered Pseudotsuga menziesii, flat. Phenology: flowering. 

Rick McNeill, 6733.  7/18/2009. 		RM 
     with Matt Voigt
_________________________________________________________________________

570.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: confluence of Lost Fork and Middle Fork Judith River.  Elev. 1585 m.
T12N R11E S6.  46.8363 N, 110.3797 W; NAD 83, GPS reading.  
Wooded riparian zone, Picea engelmannii, flat. Phenology: flowering. 

Rick McNeill, 6775.  7/18/2009. 		RM 
     with Matt Voigt
_________________________________________________________________________

571.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 831 to Ettien Ridge, ca 0.6 air mi S of Judith Guard Station.  Elev. 1601 m.
T13N R11E S35.  46.8402 N, 110.2937 W; NAD 83, , GPS reading.  
Forested ridge running southwest to northeast, Pinus ponderosa, Pseudotsuga menziesii; rocky limestone soil; 0-10% slope. Phenology: flowering. 

Rick McNeill, 6852.  7/19/2009. 		RM 
_________________________________________________________________________

572.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Ettien Ridge, Forest Road 831, ca 2.5 air mi SW of Judith Guard Station.  Elev. 1879 m.
T12N R11E S10.  46.818 N, 110.3205 W; NAD 83, GPS reading.  
Meadow on hill slope, scattered, Pinus contorta and Pseudotsuga menziesii; east aspect; 0-15% slope; shallow soil, limestone. Phenology: flowering. 

Rick McNeill, 6878.  7/19/2009. 		RM 
_________________________________________________________________________

573.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Ettien Springs on Ettien Ridge, Forest Road 6535, ca 5 air mi SW of Judith Guard Station.  Elev. 1954 m.
T12N R11E S18.  46.8008 N, 110.3786 W; NAD 83, GPS reading.  
Dry stream bed at springs, running west to east, Pinus ponderosa, Pseudotsuga menziesii, Juniperus communis, and Juniperus horizontalis. Phenology: flowering. 

Rick McNeill, 6923.  7/19/2009. 		RM 
_________________________________________________________________________

574.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: Spur Park, junction of Forest roads 47 and 487.  Elev. 2479 m.
T12N R9E S29.  46.776 N, 110.6225 W; NAD 83, GPS reading.  
Open meadow on ridge top, scattered patches of trees, Abies lasiocarpa, Pseudotsuga menziesii, and Pinus flexilis, limestone. Phenology: flowering. 

Rick McNeill, 7058.  7/20/2009. 		RM 
_________________________________________________________________________

575.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Crazy Mountains: Forest Trail 645, ca 4.5 air mi NW of Forest Lake Campground.  Elev. 2362 m.
T6N R10E S4.  46.3038 N, 110.4848 W; NAD 83, GPS reading.  
Open ridge running west to east; very rocky igneous; 5-20% slope; heavily grazed. Phenology: flowering. 

Rick McNeill, 7184.  7/20/2009. 		RM 
_________________________________________________________________________

576.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 839 at O'Brien Park, ca 1.5 air mi N of Porphyry Peak.  Elev. 2210 m.
T13N R8E S29.  46.8595 N, 110.7207 W; NAD 83, GPS reading.  
Open meadow; all aspects; 0-5% slope. Phenology: flowering. 

Rick McNeill, 7869.  8/1/2009. 		RM 
_________________________________________________________________________

577.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 251 between Slide Rock Point and Cabin Mountain.  Elev. 2439 m.
T13N R9E S8.  46.8992 N, 110.5999 W; NAD 83, GPS reading.  
Open meadow on peak; all aspect; 0-20% slope; rocky with limestone outcrops. Phenology: flowering. 

Rick McNeill, 8538.  8/5/2009. 		RM 
_________________________________________________________________________

578.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Big Baldy Peak along Trail 416, along the north shoulder up to peak, from north cirque to south cirque  Elev. 2775 m.
T14N R9E S17.  46.9737 N, 110.5986 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
No trees; north exposure, very flat gentle slope 1-5%; granitic. Phenology: flowering. 

Rick McNeill, 3409a.  6/3/2009. 		RM 
_________________________________________________________________________

579.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: W of Main Boulder Ranger Station, ca 25.5 air mi SW of Big Timber.  Elev. 5300-5500 ft.
T3S R12E S34 SW1/4; also SE1/4 S33.  45.5245 N, 110.2243 W; WGS 84, , GPS reading.  
On south- and east-facing slopes, mixed forest with limber pine, aspen, Douglas fir, and open meadows. Phenology: flowering. 

Brian Elliott, 13775.  6/22/2008. 		USFS 867962	Barcode: USFS0059337
_________________________________________________________________________

580.  Erigeron ochroleucus Nutt. 				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, 41758.  7/11/2006. 		RM 913832	Barcode: RM0068972
_________________________________________________________________________

581.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Cow Creek Road: ca 8 mi S of Dull Center.  Elev. 4600 ft.
43 18.9' N, 104 58.3' W; GPS reading.  
Clay barrens, with Oonopsis multicaulis, Pediomelum esculentum. Flower color rays white. Phenology: flowering. 

Robert D. Dorn, 10582.  6/29/2009. 		RM 841526	Barcode: RM0292622
_________________________________________________________________________

582.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Powder River County: To ca 1.5 air mi NW of Moorehead Road, ca 4.5 air mi WSW of Broadus.  Elev. 3180-3260 ft.
T5S R50E S12; also T5S R51E S7 SW1/4.  45.4122 N, 105.4961 W; NAD 83, , GPS reading.  
Mixed grass and badlands. Phenology: flowering. 

Hans Hallman, 5037.  6/19/2010. 		RM 
_________________________________________________________________________

583.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Powder River County: To ca 1.5 air mi NW of Moorehead Road, ca 4.5 air mi WSW of Broadus.  Elev. 3220-3420 ft.
T5S R50E S12; also T5S R51E S7 SW1/4.  45.4153 N, 105.4988 W; NAD 83, , GPS reading.  
Grass and sagebrush-dominated grazing land with scattered badlands. Phenology: flowering. 

Hans Hallman, 5091.  6/19/2010. 		RM 908450	Barcode: RM0031402
_________________________________________________________________________

584.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: W of Forest Road 4794 in the vicinity of Horse Creek Buttes, ca 6 air mi SE of Poker Jim Butte, ca 23 air mi S of Ashland.  Elev. 3980-4160 ft.
T6S R44E S36 SE1/4; also T7S R44E S1 NE1/4 and T7S R45E S6 NW1/4.  45.2648 N, 106.2784 W; NAD 83, , GPS reading.  
Ponderosa pine-dominated woodland with scattered grass-dominated openings. Phenology: flowering. 

Hans Hallman, 5292.  6/26/2010. 		USFS 883337	Barcode: USFS0049163
_________________________________________________________________________

585.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Powder River County: Ca 1 air mi N of Belle Creek Road, ca 4 air mi E of its junction with Mont Hwy 59, ca 19 air mi SSE of Broadus.  Elev. 3400-3580 ft.
T8S R53E S29.  45.1976 N, 105.2449 W; NAD 83, , GPS reading.  
Grass and sagebrush-dominated grazing land with some moist draws and scattered small areas of badlands. Phenology: flowering & fruiting. 

Hans Hallman, 5587.  6/30/2010. 		RM 
_________________________________________________________________________

586.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Lockheart Place along Davis Creek.  Elev. 4400 ft.
T8S R28E S13.  45.1386 N, 108.241 W; uncertainty 1 mi..  
Riparian bottom. Phenology: flowering. 

Robert W. Lichvar, 5647.  5/15/1983. 		RM 354900
_________________________________________________________________________

587.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Beartooth Mountains: above the South Fork Grove Creek, ca 6 mi S of Red Lodge.  Elev. 5500 ft.
T8S R20E S35.  
In limestone talus on a steep south facing slope with Eritrichium howardii and Physaria didymocarpa. Common. Phenology: flowering. 

Peter Lesica, 3016.  6/14/1984. 		RM 366816
_________________________________________________________________________

588.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Summit of East Pryor Mountain.  Elev. 8000 ft.
T8S R28E S16.  
Herbaceous meadows. Phenology: flowering. 

Robert W. Lichvar, 6477.  7/15/1983. 		RM 355569
_________________________________________________________________________

589.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Beartooth Mountains: near the South Fork Grove Creek, ca 6 mi SE of Red Lodge.  Elev. 5200 ft.
T8S R20E S36.  
In rocky limestone soil of an alluvial fan with Artemisia nova and Lesquerella alpina. Common. Phenology: flowering. 

Peter Lesica, 3411.  6/16/1985. 		RM 366865
_________________________________________________________________________

590.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Yellow Hill.  Elev. 4600 ft.
T9S R28E S26.  
Calcareous slope in Juniperus/Cercocarpus cover class. Phenology: flowering & fruiting. 

Robert W. Lichvar, 5999.  6/10/1983. 		RM 355515
_________________________________________________________________________

591.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Park County: Absarokee Mountains: ridge just east of Elephanthead Mountain.  Elev. 9000 ft.
T3S R11E S30.  
In open limestone derived soil with Gilia spicata and Trisetum spicatum. Phenology: flowering & fruiting. 

Peter Lesica, 3570.  7/25/1985. 		RM 366762
     with Bob Antibus
_________________________________________________________________________

592.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: East Pryor Mountain.  Elev. 5200-5600 ft.
T8S R28E S22.  45.1242 N, 108.2817 W; uncertainty 1 mi..  
Pinus/Pseudotsuga with Phycocarpus understory to Artemisia/Poa. Phenology: flowering. 

Ellen Collins, 658.  6/9/1983. 		RM 355225
_________________________________________________________________________

593.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Lockheart Ranch.  Elev. 4200 ft.
T8S R28E S13.  45.1386 N, 108.241 W; uncertainty 1 mi..  
Riparian bottom in Populus/Acer cover class. Phenology: flowering. 

Robert W. Lichvar, 5905.  6/9/1983. 		RM 355485
_________________________________________________________________________

594.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Pryor Mountain Desert: narrow canyon on E flank of Pryor Mountains, ca 0.4 mi W of Bighorn Canyon Road and 0.9 mi W of Bighorn Canyon, 0.4 mi N of the Wyoming border.  Elev. 4320 ft.
T37S R19E S24 SE1/4 NW1/4.  
Base of redbed clay knoll on west side of small wash; cushion plant community in openings within Juniperus osteosperma savanna; soil thin and rocky on surface. Phenology: flowering. 

Walter Fertig, 19430.  5/30/2001. 		RM 704120
_________________________________________________________________________

595.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Beartooth Mountains: near the South Fork Grove Creek, ca 6 mi SE of Red Lodge.  Elev. 5200 ft.
T8S R20E S36.  
In rocky limestone soil of an alluvial fan with Artemisia nova and Lesquerella alpina. Common. Phenology: flowering. 

Peter Lesica, 3411.  6/16/1985. 		RM 366782	Barcode: RM0295787
_________________________________________________________________________

596.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Beartooth Mountains: old gravel pit.  Elev. 9700 ft.
T9S R19E S20 N1/2.  
On formerly disturbed soil. Phenology: flowering. 

Klaus H. Lackschewitz, 7852.  8/13/1977. 		RM 367085	Barcode: RM0295786
_________________________________________________________________________

597.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana: Bridger Mountains.  Elev. 7000 ft.
Phenology: flowering. 

P. A. Rydberg, 5072.  6/12/1897. 		RM 21654
     with Ernst A. Bessey
_________________________________________________________________________

598.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Fergus County: Foothills of Big Snowy Mountains, 20 mi S of Lewiston.
In heavy soil of limestone origin. Rays white. Phenology: flowering. 

C. Leo Hitchcock, 11900.  7/5/1945. 		RM 202798
_________________________________________________________________________

599.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Gallatin County: Wallrock Basin, ca 12 mi NW of Wilsall.
Phenology: flowering. 

Wilhelm N. Suksdorf, 351.  7/8/1921. 		RM 303925
_________________________________________________________________________

600.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Meagher County: Western edge of Little Belt Mountains: Rimrock Ridge.
Phenology: flowering. 

C. Leo Hitchcock, 12233.  7/11/1945. 		RM 202778
     with C. V. Muhlick
_________________________________________________________________________

601.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Big Bull Elk Creek along Yellowtail Reservoir.  Elev. 3700 ft.
Calcareous grassy slopes. Phenology: fruiting. 

Robert W. Lichvar, 6192.  6/16/1983. 		RM 355053
_________________________________________________________________________

602.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Big Horn County: Ridge above spillway of Yellowtail Dam.  Elev. 3700 ft.
T6S R30E S18.  
Sandstone formation in Cercocarpus/Juniperus cover class. Phenology: flowering. 

Robert W. Lichvar, 5711.  5/16/1983. 		RM 355493
_________________________________________________________________________

603.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Custer National Forest: along road to upper ski slope, ca 3 mi W of Red Lodge.  Elev. 7200 ft.
Montane hillside meadow; limestone substrate with scattered limber pine and Engelmann spruce. Phenology: flowering. 

W. Carl Taylor, 1310.  7/9/1973. 		RM 330778
_________________________________________________________________________

604.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Beartooth Mountains: N of Quad Creek, 23 mi SW of Red Lodge.  Elev. 10000 ft.
T9S R19E S20.  
Open, gentle slopes at the rim of the mountains. Rays blue-lavender or pink to nearly white. Phenology: flowering. 

Arthur Cronquist, 8081.  8/6/1955. 		RM 248431
_________________________________________________________________________

605.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Park County: Livingston.  Elev. 3500-5000 ft.
Dry upland benches. Phenology: flowering. 

J. W. Blankinship, 568a.  6/8/1906. 		RM 89487
_________________________________________________________________________

606.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Along road to Red Lodge ski lodge.  Elev. 7000 ft.
Phenology: flowering. 

P. A. Robertson, 216.  7/9/1973. 		RM 330710
_________________________________________________________________________

607.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Teton County: Along U.S. Highway 287, 0.2 mi N of Sevenmile Hill and 6.8 mi SSW of Choteau.  Elev. 4300 ft.
T23N R5W S27 SE1/4.  
10-40% east slope; gumbo clay subsoil; scraped road borrow; pioneer disturbance community. Infrequent. Phenology: flowering. 

Peter F. Stickney, 2260.  6/12/1971. 		USFS 478020
_________________________________________________________________________

608.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana: Beartooth National Forest.
Phenology: flowering. 

James C. Whitham, 316.  7//1914. 		USFS 467517
_________________________________________________________________________

609.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana: Absaroka National Forest.  Elev. 5500 ft.
South slope; rocky loam soil; open benchland, hillsides. Very abundant. Phenology: flowering. 

H. S. Kaufman, 2.  5//1922. 		USFS 467513
_________________________________________________________________________

610.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Beartooth National Forest: Beartooth Mountains: vicinity of Red Lodge Creek.  Elev. 5500 ft.
T7S R18E S1.  
slope 50 degrees northwest; shallow, coarse gravel soil. Quite abundant. Phenology: flowering. 

Raymond A. Coster, 21.  6/12/1925. 		USFS 467516
_________________________________________________________________________

611.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Fergus County: Northern Rocky Mountains, off-forests: 10 mi SW of Lewiston.  Elev. 4000 ft.
Steep north slope; rocky black loam soil; grass cover type. Phenology: flowering. 

E. J. Woolfolk, W-150.  7/4/1938. 		USFS 467518
_________________________________________________________________________

612.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana: [illegible] Ranger Station.  Elev. 3800 ft.
River bottom, sandy; with cocklebur and brome; level ground. Phenology: flowering. 

Frank A. Clark, 24.  7/20/1914. 		USFS 467514
_________________________________________________________________________

613.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Meagher County: Gallatin National Forest.  Elev. 7200 ft.
T5N R6E S17 S18 S19 S20.  
Level ground; deep rocky clay; open mountain meadow. Common. Phenology: flowering. 

James C. Whitham, 1257.  7/14/1932. 		USFS 467515
_________________________________________________________________________

614.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Park County: Absaroka National Forest: Crazy Mountains: vicinity of Porcupine and Meadow Creeks.  Elev. 6000 ft.
T4N R10E S10.  
Flat; west slope; sandy loam soil; with Geranium, Potentilla, woolly senecio, sedge, Poa. Phenology: flowering. 

C. H. Hurst, 44.  6/18/1913. 		USFS 467519
     with Fleming
_________________________________________________________________________

615.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Carbon County: Chalk Mountain, northwest edge of Shirley Basin.  Elev. 7900 ft.
42 21' N, 106 28.9' W; Specimen Label.  
Rocky limestone slope with Penstemon, Cirsium and Physaria. Rays white. Phenology: flowering & fruiting. 

Robert D. Dorn, 10678.  7/15/2010. 		RM 906930	Barcode: RM0291760
_________________________________________________________________________

616.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: red hill just N of Sage Creek near the junction of Forest Road 2144 and O/C (Circle Slash C) Ranch drive, ca 22.5 air mi ESE of Bridger.  Elev. 6080-6490 ft.
T7S R26E S23 SE1/4.  45.2046 N, 108.4842 W to 45.208 N, 108.4869 W; uncertainty 0.5 mi., GPS reading.  
Rocky limestone hilltop. Phenology: flowering. 

B. E. Nelson, 74425.  6/19/2008. 		 	Barcode: USFS0047162
_________________________________________________________________________

617.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Carbon County: Sierra Madre: N of Hell Creek, ca 6 air mi SW of Encampment  Elev. 8400 ft.
T13N R84W S5.  
Open rocky slope, with Erigeron compositus. Few. Phenology: flowering. 

Roger L. Williams, 1518.  6/21/2008. 		RM 960212	Barcode: RM0215117
_________________________________________________________________________

618.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Carbon County: Sierra Madre: Tennant Creek, ca 4 air mi WSW of Encampment.  Elev. 8255 ft.
T14N R84W S17.  
Open meadow near aspen grove. Few plants. Phenology: flowering. 

Roger L. Williams, 1520.  6/28/2008. 		RM 960220	Barcode: RM0215119
_________________________________________________________________________

619.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Park Colorado, Dead Indian Hill.  Elev. 8100 ft.
T55N R104W W1/2 SE15.  
Rocky slope with Pinus flexilis Pentaphylloides. Rays white. Phenology: flowering. 

Robert D. Dorn, 3608.  8/13/1980. 		RM 329133	Barcode: RM0046165
_________________________________________________________________________

620.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Sunlight Basin N of Cody.  Elev. 6480 ft.
With Agropyron, Phlox, etc. Phenology: flowering & fruiting. 

Clayton Williams, n.p..  6/26/1962. 		RM 270440	Barcode: RM0046162
     with C. L. Porter
_________________________________________________________________________

621.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Park County: Crest of Rattlesnake Mountain, 4 mi N of Buffalo Bill Reservoir.  Elev. 8950 ft.
T53N R103W S21 SE1/4 NW1/4.  
On shallow loamy soil over limestone.  With Festuca idahoensis, Poa fendleriana, Phlox multiflora, and Pedicularis. Phenology: flowering & fruiting. 

David L. Martin, 1436.  6/25/1980. 		RM 337610	Barcode: RM0046156
_________________________________________________________________________

622.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Ca 14 mi SE of Gillette.  Elev. 4500 ft.
44 6.1' N, 105 19.8' W; unknown, , GPS reading.  
Clay outcrop, with Artemisia frigida and Astragalus spatulatus. Flowers white. Phenology: flowering & fruiting. 

Robert D. Dorn, 11367.  7/1/2014. 		RM 921343	Barcode: RM0079270
_________________________________________________________________________

623.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Converse County: Northeast edge of Bill.  Elev. 4700 ft.
43 14.3' N, 105 15.6' W; unknown, , GPS reading.  
Sage-grass, with Plantago and Bouteloua. Flowers white. Phenology: flowering & fruiting. 

Robert D. Dorn, 11384.  7/1/2014. 		RM 921325	Barcode: RM0079244
_________________________________________________________________________

624.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Wind River Range: Whiskey Mountain, ca 7 air mi SE of Dubois.  Elev. 10200-10800 ft.
T40N R106W S17 South1/2.  
Open alpine ridgetop east summit on dry, coarse limestone; with Androsace chamaejasme, Aquilegia jonesii, Eritrichium nanum, and Draba oligosperma. 

Bonnie Heidel, 4259b.  6/19/2016. 		RM 938032	Barcode: RM0107818
_________________________________________________________________________

625.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Platte County: Camp Guernsey: Osburn Ranch parcel in Sawmill Canyon; south end of transect 1.2 km due E of North Platte River, ca 3.9 km WNW of the Impact Area center, 10.8 km NW of Range Control.  Elev. 1378 m.
42.38623 N, 104.89017 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  508340E, 4692752N to 508316E, 4692625N; unknown, GPS reading.  
Level; mixed grass prairie with scattered silver sagebrush; silty loam; with Artemisia cana, Pascopyrum smithii, Bromus tectorum, Hesperostipa comata, Lappula redowskii, Poa secunda, Bouteloua gracilis, Plantago patagonica. Scattered; ascending to erect, fibrous rooted, perennial herb; 1.5 dm tall; disk yellow; ray white. Phenology: flowering & fruiting. 

Nancy E. Hastings, 124.  5/23/2007. 		RM 961493	Barcode: RM0219432
     with P. Block
_________________________________________________________________________

626.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Platte County: Camp Guernsey: Cundall Ranch parcel; south end of transect ca 1.1 km due E of North Platte River, ca 2.9 km NW of Wendover Bend Ranch.  Elev. 1439 m.
T28N R67W S34.  42.35006 N, 104.88688 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  508655E, 4687865N to 508760E, 4687760N; unknown, GPS reading.  
Rolling; mixed grass prairie with scattered silver sagebrush; silty loam; with Bouteloua gracilis, Artemisia cana, Plantago patagonica, Lepidium densiflorum, Oenothera caespitosa, Hesperostipa comata. Scattered; erect, taprooted herb; 1.5 dm tall; disk yellow; ray white. Phenology: flowering & fruiting. 

Nancy E. Hastings, 46.  5/21/2007. 		RM 961494	Barcode: RM0219433
     with P. Block
_________________________________________________________________________

627.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Albany County: West slope Laramie Range: along Spring Creek, ca 1.5 mi NE of U.S. Hwy 30, ca 3.3 air mi E of downtown Laramie.  Elev. 7370 ft.
T16N R73W S36 NE1/4 NW1/4.  41.3202 N, 105.5304 W; WGS 84, , GPS reading.  
Cobble and sandy loam, edge of dry wash; with Artemisia nova, Elymus spicatus, Heterotheaca villosa. Phenology: flowering. 

Bonnie Heidel, 4419.  5/12/2018. 		RM 981712	Barcode: RM0251762
_________________________________________________________________________

628.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County:   Elev. 5200 ft.
T42N R75W S7.  43.62694 N, 105.91722 W; uncertainty 1 mi..  
Grassy plains with rock (sandstone?) outcroppings. Phenology: flowering & fruiting. 

Mary Alice Sanguinetti, 438b.  7/14/1978. 		RM 324656	Barcode: RM0291998
     with Keith H. Dueholm
_________________________________________________________________________

629.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Lincoln County: Northwest side Wyoming Peak.  Elev. 10800 ft.
T30N R116W S11.  42.6002 N, 110.616 W; uncertainty 1 mi..  
Rocky alpine turf on peak. Phenology: flowering. 

Richard W. Scott, 4501.  6/29/1985. 		RM 383802	Barcode: RM0292811
_________________________________________________________________________

630.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County:   Elev. 3800 ft.
T57N R74W S23.  44.9093 N, 105.7258 W; uncertainty 1 mi..  
Hills with pines. Phenology: flowering & fruiting. 

Mary Alice Sanguinetti, 289.  7/10/1978. 		RM 324693	Barcode: RM0292778
     with Keith H. Dueholm
_________________________________________________________________________

631.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County:   Elev. 3700 ft.
T58N R75W S23.  44.9978 N, 105.8481 W; uncertainty 1 mi..  
East-facing slopes with ponderosa pine. Phenology: flowering & fruiting. 

Mary Alice Sanguinetti, 300.  7/10/1978. 		RM 324676	Barcode: RM0292779
     with Keith H. Dueholm
_________________________________________________________________________

632.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County:   Elev. 4900 ft.
T45N R70W S27; also S28.  
Grassy plains. Phenology: flowering & fruiting. 

Mary Alice Sanguinetti, 402.  7/13/1978. 		RM 324703	Barcode: RM0292780
     with Keith H. Deuholm
_________________________________________________________________________

633.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County:   Elev. 4100 ft.
T56N R73W S29; also S32.  44.7173 N, 105.6633 W; uncertainty 2 mi..  
Very dry grassy plains. Phenology: flowering & fruiting. 

Mary Alice Sanguinetti, 264.  7/10/1978. 		RM 324657	Barcode: RM0292781
     with Keith H. Dueholm
_________________________________________________________________________

634.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County:   Elev. 4800 ft.
T47N R76W S26.  44.01694 N, 105.95972 W; uncertainty 1 mi..  
Grassy hills. Phenology: flowering & fruiting. 

Mary Alice Sanguinetti, 347.  7/11/1978. 		RM 324662	Barcode: RM0292782
     with Keith H. Dueholm
_________________________________________________________________________

635.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County:   Elev. 4800 ft.
T45N R70W S3; also S4.  43.9091 N, 105.2554 W; uncertainty 2 mi..  
Grassy plains, Phenology: flowering & fruiting. 

Mary Alice Sanguinetti, 407.  7/13/1978. 		RM 324663	Barcode: RM0292783
     with Keith H. Dueholm
_________________________________________________________________________

636.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County:   Elev. 4200 ft.
T53N R75W S12.  44.5848 N, 105.824 W; uncertainty 1 mi..  
Grassy hills. Phenology: flowering & fruiting. 

Mary Alice Sanguinetti, 369.  7/12/1978. 		RM 324675	Barcode: RM0292784
     with Keith H. Dueholm
_________________________________________________________________________

637.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County:   Elev. 4700 ft.
T47N R75W S14.  44.048 N, 105.83962 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Grassy Plains. Phenology: flowering & fruiting. 

Mary Alice Sanguinetti, 486a.  7/15/1978. 		RM 324661	Barcode: RM0292785
     with Keith H. Dueholm
_________________________________________________________________________

638.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Black Thunder Strip Mining Area: North Prong of Thunder Creek and Little Thunder Creek.  Elev. 4750 ft.
T43N R70W S34 SW1/4 NE1/4.  43.6576 N, 105.2494 W; uncertainty 0.25 mi..  
Breaks; big sagebrush, blue grama, and western wheatgrass; shallow clayey, shale, loamy soil, Shingle series, shale. Phenology: flowering. 

R. E. Ries, 466.  6/13/1973. 		RM 293419	Barcode: RM0292786
     with D. W. Sabinske
_________________________________________________________________________

639.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Big Horn Coal Site (SE Extension).  Elev. 3600-3820 ft.
T57N R84W S23 NE1/4 SW1/4.  
Grassland. Acme Quadrangle. Phenology: flowering. 

J. A. Moore, 502.  5/24/1978. 		RM 330632	Barcode: RM0292787
     with L. M. Mayer
_________________________________________________________________________

640.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: just W of Horseshoe Mountain.  Elev. 7700 ft.
T56N R87W S33.  44.7908 N, 107.3443 W; uncertainty 1 mi..  
Ray florests lilac, disk yellow. Phenology: flowering & fruiting. 

Marvin L. Roberts, 4667.  6/24/1976. 		RM 300554	Barcode: RM0292788
_________________________________________________________________________

641.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grssland.  Elev. 1555 m.
T42N R69W S27.  
Agropyron spicatum-Koleria macrantha/Bouteloua gracilis. Phenology: flowering & fruiting. 

John F. Thilenius, 275.  6/24/1976. 		USFS 620789	Barcode: USFS0071756
_________________________________________________________________________

642.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Bighorn National Forest: Dayton-Kane Road.  Elev. 5100 ft.
T56N R87W S23.  
Gentle southeast slope; light sandy loam; park, with blue and wheat grasses. Scarce. Phenology: flowering. 

Bly Dickson, 252.  6/17/1932. 		USFS 402448	Barcode: USFS0071755
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643.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: West Slope Big Horn Mountains: Cold Springs Road, NE of Hyattville.  Elev. 5760 ft.
T50N R89W S11 SW1/4 SW1/4.  
On red soil derived from Chugwater Formation, in sparse Juniperus osteosperma-Cercocarpus ledifolius (Utah juniper-mountainmahogany) vegetation. Phenology: flowering & fruiting. 

David L. Martin, 1400b.  6/10/1980. 		RM 335298	Barcode: RM0292726
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644.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Summit of Bald Mountain on U.S. Hwy 14.  Elev. 10031 ft.
T56N R91W S32.  44.7889 N, 107.8328 W; uncertainty 1 mi..  
Phenology: flowering & fruiting. 

Richard W. Scott, 5546.  8/14/1986. 		RM 382462	Barcode: RM0292728
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645.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: 6-7 mi NE of Rozet.
Slopes with limey outcrops. Flowers white or tinged with pink or lavender. Phenology: flowering & fruiting. 

Claude A. Barr, s.n..  6/15/1955. 		RM 250614	Barcode: RM0292729
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646.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A.: SE of Thermopolis and E of the Wind River Canyon, on the North flank of the Owl Creek Range: near Devils Slide.  Elev. 6300 ft.
Three-tip sagebrush grassland with intermittent big sagebrush sites. Phenology: flowering & fruiting. 

Herbert G. Fisser, 497.  6/20/1961. 		RM 264437	Barcode: RM0292731
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647.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: SE of Thermopolis and E of the Wind River Canyon, on the north flank of the Owl Creek Range: summit of Birdseye Mountain.  Elev. 7400 ft.
T40N R94W S10.  43.4502 N, 108.1039 W; uncertainty 2 mi..  
Phenology: flowering & fruiting. 

Herbert G. Fisser, 463.  6/16/1961. 		RM 264439	Barcode: RM0292732
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648.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Washakie County: Head of Middle Fork Powder River.  Elev. 8200 ft.
T41N R86W S19.  43.5068 N, 107.2203 W; uncertainty 2 mi..  
Open flats. Phenology: flowering & fruiting. 

Leslie N. Goodding, 317.  7/19/1901. 		RM 37141	Barcode: RM0292733
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649.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Base of Black Mountain.
Rocky slopes at base of mountain. Phenology: flowering. 

Crystal Finley, 36.  6/7/1926. 		RM 105309	Barcode: RM0292734
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650.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Eastern Slope Big Horn Mountains: headwaters of Clear Creek and Crazy Woman River.  Elev. 7000-9000 ft.
T49N R84W S15.  44.2172 N, 106.952 W; uncertainty 9+ mi..  
Phenology: flowering & fruiting. 

Frank Tweedy, 3014.  7/20/1900. 		RM 38422	Barcode: RM0292735
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651.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Goose Creek Drainage.
Phenology: flowering. 

Vie Willits, 611.  //. 		RM 78574	Barcode: RM0292736
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652.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Kemp Creek Hills.
Grassy hills. Phenology: flowering & fruiting. 

Vie Willits, 149.  6/21/1909. 		RM 78573	Barcode: RM0292737
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653.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: West Hurlburt Creek
Grassy foothill-pastures. Phenology: flowering. 

Vie Willits, 74.  6/15/1909. 		RM 78578	Barcode: RM0292738
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654.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, no county County: 
Phenology: flowering. 

A. H. Scoville, s.n..  6/1/1889. 		RM 82971	Barcode: RM0292740
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655.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Mouth of Big Goose Canyon.  Elev. 4500-5500 ft.
T55N R86W S35.  44.69702 N, 107.18771 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Steep hillsides. Phenology: flowering. 

Reed C. Rollins, 439.  5/21/1934. 		RM 143062	Barcode: RM0292739
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656.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Sheridan County: Hills E of Sheridan.  Elev. 3950 ft.
Sandy slope. Phenology: flowering & fruiting. 

Seymour S. Sharp, 154.  6/21/1912. 		RM 77957	Barcode: RM0292741
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657.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Washakie County: Foothills of West Slope Big Horn Mountains: Cooks Vee on west side of Cooks Road (TNC Ten Sleep Preserve).  Elev. 6440 ft.
T47N R86W S32 NW1/4 SW1/4.  43.9977 N, 107.2193 W; uncertainty 0.25 mi..  
Redbeds of the Goose Egg Formation with hummocks dominated by Artemisia tridentata var. vaseyana grassland and scattered Juniperus communis. Phenology: flowering & fruiting. 

Walter Fertig, 14495.  8/25/1993. 		RM 612896	Barcode: RM0292627
     with Ann Humphrey
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658.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: SE of Thermopolis and E of the Wind River Canyon, North flank of the Owl Creek Range: ridgetop NW of Birdseye Pass.  Elev. 7400 ft.
Transitional from sagebrush to conifer. Phenology: flowering & fruiting. 

Herbert G. Fisser, 195.  7/11/1960. 		RM 264440	Barcode: RM0292628
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659.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Birds Eye.  Elev. 7000 ft.
T40N R94W S11.  43.45 N, 108.08278 W; uncertainty 2 mi..  
Steep canyon slopes. Phenology: flowering & fruiting. 

Aven Nelson, 9364.  6/25/1910. 		RM 124046	Barcode: RM0292192
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660.  Erigeron ochroleucus Nutt. 				Asteraceae

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gros Ventre River Road, ca 2 air mi E of Forest boundary; just W to overlooking Slide Lake, on the N side.  Elev. 7400-7800 ft.
T43N R114W S32.  
Steep slopes with outcrops of sandstone and limestone. Phenology: flowering. 

Ronald L. Hartman, 51282.  6/26/1995. 		RM 660866	Barcode: RM0292686
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