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

Database Search Results

298 matching records found (of 298).
Search query: Genus begins with Artemisia, Species begins with spinescens, (search polygon not defined)
Sorted by: Scientific Name

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1.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: along Twentymile or County Road 605 on Hogback Ridge, ca 10.5 air mi SW of Rawlins; ca 4 air mi N of Separation Peak.  Elev. 7120-7280 ft.
T20N R89W S22; also S23.  41.693 N, 107.4053 W.  
Gentle clay slope with Artemisia, Atriplex, and Elymus. Phenology: flowering. 

B. E. Nelson, 40409.  6/19/1997. 		RM 
     with Amy J. Roderick
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2.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Stinkhole Draw and ridges to NE, ca 16.5 air mi N of Sinclair; ca 17.5 air mi NE of Rawlins.  Elev. 6680-6740 ft.
T23N R85W S6 N1/2.  41.9949 N, 107.0317 W.  
Atriplex-Artemisia flats. Phenology: flowering. 

B. E. Nelson, 40451b.  6/20/1997. 		RM 
     with Amy J. Roderick
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3.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Park County: Bighorn Basin: along the east side of Sheep Mountain, 12 mi NNW of Greybull.  Elev. 3900 ft.
T54N R94W S21.  
Saltbrush steppe with Atriplex confertifolia, Grayia spinosa, and Wyethia scabra. Phenology: vegetative only. 

Erwin F. Evert, 38066.  6/14/2000. 		RM 824523	Barcode: rm0023187
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4.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along Dorsey Creek, ca 9 mi SSE of Burlington.  Elev. 4525 ft.
T50N R96W S11.  
Saltbush-greasewood community with Allium textile, Xylorhiza glabriuscula, Musineon divaricatum, and Cymopterus acaulis. Phenology: buds. 

Erwin F. Evert, 39973.  6/4/2003. 		RM 913260	Barcode: RM0066299
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5.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: ca 1/3 mi W of Wyo Hwy 32 and 1/4 mi W of Coon Creek.  Elev. 4460 ft.
T54N R97W S34; also S35.  
Saltbush-sagebrush-grassland with Atriplex gardneri, Artemisia tridentata var. wyomingensis, Poa secunda, and Musineon divaricatum abundant. Phenology: buds. 

Erwin F. Evert, 41134.  6/5/2005. 		RM 912726	Barcode: RM0068722
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6.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ca 0.5 mi NE of Grass Creek, just N of Cottonwood Creek Road, ca 22 mi NW of Thermopolis.  Elev. 5000 ft.
T45N R96W S16.  43.8655 N, 108.3814 W.  
Shrub steppe with Atriplex confertifolia, Atriplex gardneri, Lappula redowskii, and Xylorhiza glabriuscula. Phenology: fruiting. 

Erwin F. Evert, 28669.  6/6/1995. 		RM 784135	Barcode: RM0043734
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7.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ca 1/4 - 1/2 mi N of Little Sand Draw Road, ca 15 mi NW of Thermopolis.  Elev. 4600 ft.
T45N R95W S33.  43.8211 N, 108.2594 W; uncertainty 1 mi..  
Sagebrush-grassland with Carex filifolia, Stipa comata, and Delphinium geyeri. Phenology: fruiting. 

Erwin F. Evert, 34934.  6/11/1998. 		RM 820104	Barcode: RM0023764
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8.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: along Buzzard Road, ca 2 air mi NE of Rendle Point above Separation Flats, ca 16 air mi NNW of Rawlins.  Elev. 6530-6750 ft.
T24N R88W S34.  42.0081 N, 107.32 W.  
Rolling plains of sand, clay, and barren clay knolls with several species of Artemisia, Atriplex, and mats of Opuntia. Phenology: flowering. 

B. E. Nelson, 30957.  6/3/1994. 		 
     with Laura Welp
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9.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Chain Lakes Rim along Riner Cutoff or BLM Road 3203, ca 2 air mi S of Chain Lakes, ca 19.5 air mi NNE of Wamsutter.  Elev. 6720-6780 ft.
T23N R92W S29 NE1/4.  41 56' 56" N, 107 49' 16" W.  
Sandy-clay to clay knolls with Artemisia and Atriplex. Phenology: flowering & fruiting. 

B. E. Nelson, 31286.  6/7/1994. 		 
     with Laura Welp
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10.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ridge about halfway between Hay and Lost Creek reservoirs, ca 38 air mi NE of Point of Rocks; ca 29 air mi NW of Wamsutter.  Elev. 6680-6780 ft.
T24N R96W S22 SE1/4; also NE1/4 S27.  42.0378 N, 108.2483 W.  
Indian ricegrass above, badlands slopes with sagebrush on the east-facing sides of gullies, some sandstone outcrops and rocks. Phenology: fruiting. 

B. E. Nelson, 31352.  6/7/1994. 		 
     with Laura Welp
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11.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Rador Springs along Black Rock Creek ca midway between Spring Butte and Black Rock, ca 28 air mi NE of Rock Springs.  Elev. 6820 ft.
T22N R101W S22 NW1/4.  41.8697 N, 108.8352 W; uncertainty .5 mi., Digital Map.  
Slopes with scattered sagebrush. Phenology: flowering & fruiting. 

B. E. Nelson, 31365.  6/9/1994. 		 
     with Laura Welp
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12.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Spring Butte, ca 9.5 air mi SE of Steamboat Mountain, ca 25.5 air mi NE of Rock Springs.  Elev. 6960-7400 ft.
T22N R101W S29 NW1/4.  41 51' 51" N, 108 52' 37" W.  
Steep rocky slopes of a volcanic butte. Phenology: fruiting. 

B. E. Nelson, 31383.  6/9/1994. 		 
     with Laura Welp
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13.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: sand dunes and slope along Greasewood Wash, ca 4 air mi N of Black Rock, ca 32.5 mi NE of Rock Springs.  Elev. 6720 ft.
T23N R101W S36.  41.9242 N, 108.7916 W; NAD 83, uncertainty .75 mi., Digital Map.  
Greasewood flats. Phenology: fruiting. 

B. E. Nelson, 31398.  6/9/1994. 		 
     with Laura Welp
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14.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: slopes N of Black Rock Creek, ca 30 air mi WNW of Wamsutter; ca 43 air mi ENE of Rock Springs.  Elev. 6590-6620 ft.
T22N R98W S22 N1/2.  41 51' 51" N, 108 29' 24" W.  
Rolling south-facing slopes with low growing vegetation and sagebrush in the gullies. Phenology: flowering & fruiting. 

B. E. Nelson, 31410.  6/9/1994. 		 
     with Laura Welp
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15.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: along the face of Wamsutter Rim, ca 5 air mi SW of Wamsutter; ca 7 air mi E of Red Desert.  Elev. 6760-6850 ft.
T19N R94W S16 W1/2.  41 37' 37" N, 107 59' 53" W.  
Dry, sandy, east-facing slope; low Atriplex bushes, grasses, and scattered Sarcobatus. Phenology: flowering. 

Laura Welp, 148.  6/11/1994. 		 
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16.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Twelvemile Gulch, ca 11 air mi E of Black Rock; ca 12 air mi WSW of Chalk Butte.  Elev. 6760-6780 ft.
T22N R99W S28.  41 51' 51" N, 108 37' 33" W.  
Banks and adjacent area near stream; partially vegetated with Sarcobatus dominant in dry sandy soil. Phenology: fruiting. 

Laura Welp, 444.  6/15/1994. 		 
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17.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Tenmile Draw, ca 10 air mi NE of Point of Rocks.  Elev. 6700-7100 ft.
T20N R99W S7 E1/2; also W1/2 S8.  41 43' 43" N, 108 36' 26" W.  
Eroded slopes and flats below with drainage. Phenology: flowering & fruiting. 

Ronald L. Hartman, 45841.  5/31/1994. 		 
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18.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: along the Continental Divide N of Deadman Wash, ca 11.5 air mi NNW of Point of Rocks; ca 25 air mi NE of Rock Springs.  Elev. 7040-7100 ft.
T22N R101W S33 SW1/4.  41.8369 N, 108.8575 W.  
Clay flat with low vegetation surrounded by sagebrush. Phenology: flowering. 

B. E. Nelson, 34841.  6/8/1995. 		RM 674412	Barcode: RM0271265
     with Laura Welp
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19.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: along the Continental Divide N of Deadman Wash, ca 11.5 air mi NNW of Point of Rocks; ca 24 air mi NE of Rock Springs.  Elev. 7130 ft.
T22N R101W S32 SW1/4.  41.8369 N, 108.8769 W.  
Clay flats with low vegetation. Phenology: flowering. 

B. E. Nelson, 34858.  6/8/1995. 		RM 674323	Barcode: RM0270932
     with Laura Welp
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20.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: Separation Point and Separation Rim on the west side of Separation Flats, ca 14.5 air mi SSE of Bairoil; ca 21 air mi NNW of Rawlins.  Elev. 6520-7086 ft.
T24N R89W S11 South1/2; also NW1/4 S14.  42.0661 N, 107.4153 W.  
Anticlinal ridge with bands of sandstones, shales, mudstones, and clay, sandy clay, or sandy soils. Phenology: flowering. 

B. E. Nelson, 35007.  6/15/1995. 		RM 674322	Barcode: RM0270933
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21.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: north end of Shamrock Hills just above Separation Flats, ca 19.5 air mi SSE of Bairoil; ca 16.5 air mi NNW of Rawlins.  Elev. 6560-6650 ft.
T23N R89W S10 NE1/4.  41.97889 N, 107.4336 W.  
Level areas and gentle slopes with alternating bands of sandstone and clay, sandy clay, or sandy soils and mostly cushion or low growing plants. Phenology: flowering & fruiting. 

B. E. Nelson, 35069.  6/15/1995. 		RM 674324	Barcode: RM0270931
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22.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: along Dugout Draw at the west edge of Red Desert Basin, ca 27 air mi WNW of Wamsutter, ca 44 air mi ENE of Rock Springs.  Elev. 6600-6630 ft.
T22N R98W S36 E1/2.  41.8372 N, 108.4511 W.  
Salt desert shrub with sparsely vegetated areas and knolls. Phenology: flowering & fruiting. 

B. E. Nelson, 36227.  7/5/1995. 		 674325	Barcode: RM0271271
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23.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Horseshoe Bend E of County Road 67, ca 23.5 air mi NW of Wamsutter; ca 54.5 air mi ENE of Rock Springs.  Elev. 6700-6780 ft.
T23N R96W S33 NE1/4.  41.9228 N, 108.2678 W.  
Sparsely vegetated slopes of clay, mudstone, shales, and sandstones on a rim. Phenology: flowering & fruiting. 

B. E. Nelson, 36277.  7/5/1995. 		 
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24.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ca 3 air mi N of Tipton; ca 8 air mi W of Red Desert.  Elev. 6870-6950 ft.
T20N R96W S31.  41.6667 N, 108.2669 W; uncertainty 0.5 mi..  
Flat open hilltop and north and west facing draws; mixed sagebrush and grass communities; silty soil. Phenology: buds. 

Laura Welp, 4816.  5/18/1995. 		RM 674326	Barcode: RM0271270
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25.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: sand dunes ca 7 air mi N of Tipton; ca 9 air mi W of Red Desert.  Elev. 6700-6750 ft.
T20N R96W S7.  41.7219 N, 108.2669 W.  
Partially vegetated sand dune and north facing slope with Festuca and scattered sagebrush. Phenology: flowering. 

Laura Welp, 4823.  5/18/1995. 		RM 674414	Barcode: RM0271263
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26.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ca 3.5 air mi N of Red Desert; ca 8.5 air mi NE of Tipton.  Elev. 6650 ft.
T20N R95W S20.  41.6936 N, 108.1319 W.  
Mixed Festuca and scattered low sagebrush plain on fine red soil. Phenology: flowering. 

Laura Welp, 4836.  5/18/1995. 		RM 674415	Barcode: RM0271262
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27.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Bastard Butte, ca 13.5 air mi W of Eagles Nest; ca 4.5 air mi SE of Five Fingers Butte.  Elev. 6720-6900 ft.
T25N R97W S14; also S15.  42.14 N, 108.3714 W.  
Partially vegetated flats near butte with Artemisia pedatifida and grasses; silty clay soil. Phenology: buds. 

Laura Welp, 4859.  5/19/1995. 		RM 674416	Barcode: RM0271261
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28.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Alkali Draw, ca 3 air mi NE of Freighter Springs; ca 2 air mi S of Chicken Springs.  Elev. 7100-7200 ft.
T24N R101W S10.  42.0692 N, 108.8272 W.  
North facing slope with low sagebrush; fine soil. Phenology: buds. 

Laura Welp, 4892.  5/21/1995. 		RM 674417	Barcode: RM0271260
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29.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: near Cherokee Mine No.1, ca 5 air mi S of Creston Junction; ca 2.5 air mi N of Seaverson Reservoir.  Elev. 7080-7130 ft.
T19N R92W S2.  41.6514 N, 107.7289 W.  
Sparsely vegetated hilltop with rocky sandy soil. Phenology: flowering. 

Laura Welp, 4914.  6/1/1995. 		RM 674418	Barcode: RM0271259
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30.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: ca 6.5 air mi SE of Creston Junction; ca 3.5 air mi SW of Riner.  Elev. 6890-6920 ft.
T20N R91W S14; also NE1/4 S23.  41.7061 N, 107.6153 W.  
Flat salt wash bottom with Atriplex shrubs; clay soil. Phenology: flowering. 

Laura Welp, 4937.  6/1/1995. 		RM 674419	Barcode: RM0271258
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31.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: ca 6.5 air mi SE of Wamsutter; ca 8.5 air mi SW of Creston Junction.  Elev. 6890-6970 ft.
T19N R93W S11 W1/2.  41.6372 N, 107.8425 W.  
Disturbed roadside with sagebrush and Atriplex; sandy soil. Phenology: flowering. 

Laura Welp, 4953.  6/3/1995. 		RM 674420	Barcode: RM0271257
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32.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: on the Continental Divide ridge, ca 9 air mi E of Point of Rocks; ca 16 air mi W of Tipton.  Elev. 7000-7160 ft.
T20N R99W S29 SW1/4; also SE1/4 S30.  41.6803 N, 108.5881 W.  
Disturbed area near pipeline; sandy silt soil. Phenology: flowering. 

Laura Welp, 5025.  6/5/1995. 		RM 674421	Barcode: RM0271256
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33.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ca 9.5 air mi E of Spring Butte; ca 14 air mi W of Chalk Butte.  Elev. 6700-6730 ft.
T22N R100W S11.  41.895 N, 108.7031 W.  
Dry hilltop with grasses and scattered Artemisia; rocky sandy soil. Phenology: flowering. 

Laura Welp, 5060.  6/5/1995. 		RM 674422	Barcode: RM0271255
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34.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Alkali Basin, ca 18.5 air mi NE of Spring Butte; ca 15 air mi W of Red Lake.  Elev. 6890-6960 ft.
T23N R100W S5.  41.9967 N, 108.7497 W.  
Disturbed roadside. Phenology: flowering. 

Laura Welp, 5078.  6/5/1995. 		RM 674423	Barcode: RM0270950
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35.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Bush Creek drainage, ca 8 air mi NNW of Buffalo Hump Lake; ca 8.5 air mi E of Chicken Springs.  Elev. 6900-7000 ft.
T25N R99W S20.  42.1272 N, 108.6633 W.  
Slight northeast facing slope with Artemisia spinescens; rocky soil. Phenology: flowering. 

Laura Welp, 5102.  6/7/1995. 		RM 674424	Barcode: RM0270940
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36.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Alkali Basin, ca 14 air mi E of Freighter Spring; ca 12 air mi W of Luman Butte.  Elev. 6740-6780 ft.
T24N R99W S15.  42.0542 N, 108.5956 W.  
North facing slope with sagebrush and grasses; fine sandy soil. Phenology: flowering. 

Laura Welp, 5108.  6/7/1995. 		RM 674425	Barcode: RM0270939
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37.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ca 11 air mi W of Hadsell; ca 7 air mi E of Creston Junction.  Elev. 6950-7000 ft.
T21N R91W S26 SE1/4.  41.7622 N, 107.6494 W.  
Narrow west facing draw with grasses and clay soil with sand. Phenology: flowering. 

Laura Welp, 5135.  6/9/1995. 		RM 674366	Barcode: RM0271215
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38.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ca 6.5 air mi NW of Creston Junction; ca 12 air mi NE of Wamsutter.  Elev. 7090-7100 ft.
T21N R92W S18 E1/2.  41.7914 N, 107.8436 W.  
Steep, sparsely vegetated west facing slope with scattered sagebrush; sandy, rocky soil. Phenology: flowering. 

Laura Welp, 5210.  6/9/1995. 		RM 674367	Barcode: RM0271223
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39.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: south end of Separation Rim, ca 17 air mi S of Bairoil; ca 19 air mi N of Rawlins.  Elev. 6520-6650 ft.
T24N R89W S22 E1/4; also W1/2 S23.  42.037 N, 107.4344 W.  
East facing sagebrush slope with fine sandy soil. Phenology: flowering. 

Laura Welp, 5228.  6/13/1995. 		RM 674368	Barcode: RM0271222
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40.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: rim near Separation Creek, ca 13 air mi SW of Hadsell; ca 10 air mi E of Cherokee Mine No 2.  Elev. 6900-7200 ft.
T19N R90W S9.  41.6353 N, 107.5369 W.  
Steep south facing slope with grasses and sagebrush; sandy, rocky soil. Phenology: flowering & fruiting. 

Laura Welp, 5465.  6/21/1995. 		RM 674369	Barcode: RM0271221
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41.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: flat near Separation Creek, ca 7 air mi E of Separation Point; ca 16 air mi S of Ferris.  Elev. 6500 ft.
T24N R88W S22.  42.037 N, 107.32 W.  
Low basin with grasses, scattered sagebrush, and greasewood; sandy soil with clay in lower areas. Phenology: flowering & fruiting. 

Laura Welp, 5613.  6/22/1995. 		RM 674371	Barcode: RM0270938
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42.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ridge in Red Desert Basin, ca 16 air mi NW of Red Desert; ca 9.5 air mi SE of Chalk Butte.  Elev. 6600-6660 ft.
T21N R97W S12.  41.8075 N, 108.3269 W.  
Small depression with hard clay soil and sand. Phenology: flowering & fruiting. 

Laura Welp, 5667.  6/24/1995. 		RM 674372	Barcode: RM0270937
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43.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ca 31 air mi N of Red Desert; ca 22 air mi S of Sweetwater Station.  Elev. 6670-6710 ft.
T25N R96W S34 NW1/4.  42.0956 N, 108.2722 W.  
Top of low ridge with grasses and sagebrush; fine soil with gravel. Phenology: flowering. 

Laura Welp, 5719.  6/24/1995. 		RM 674373	Barcode: RM0270936
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44.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ca 7.5 air mi N of Eagles Nest; ca 14 air mi NE of Bastard Butte.  Elev. 6740-6800 ft.
T26N R95W S25 SW1/4.  42.197 N, 108.1089 W.  
Crest of hill; fine white clay soil; sparsely vegetated. Phenology: flowering & fruiting. 

Laura Welp, 5754.  6/24/1995. 		RM 674411	Barcode: RM0271266
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45.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ca 6.5 air mi NW of Eagles Nest; ca 8.5 air mi E of Bastard Butte.  Elev. 6740-6760 ft.
T25N R95W S7 N1/2.  42.1542 N, 108.2125 W.  
Partially vegetated low ridge with grasses and scattered low sagebrush; fine sandy soil with gravel. Phenology: flowering & fruiting. 

Laura Welp, 5769.  6/24/1995. 		RM 674410	Barcode: RM0271267
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46.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Buffalo Hump, ca 8 air mi SW of Bastard Butte; ca 10 air mi NE of The Pinnacles.  Elev. 6850-6910 ft.
T25N R98W S34.  42.0975 N, 108.5072 W.  
Top of hill with grasses and scattered sagebrush; fine sandy soil with fine gravel. Phenology: flowering & fruiting. 

Laura Welp, 5782.  6/30/1995. 		RM 674321	Barcode: RM0270934
_________________________________________________________________________

47.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Bush Rim, ca 3.5 air mi N of Freighter Spring; ca 12 air mi S of Oregon Buttes.  Elev. 7280-7700 ft.
T24N R101W S5 SW1/2; also N1/2 S8.  42.0839 N, 108.8658 W.  
East facing sagebrush slope with rocky soil. Phenology: flowering & fruiting. 

Laura Welp, 6310.  7/13/1995. 		RM 674320	Barcode: RM0270935
_________________________________________________________________________

48.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Bush Rim, ca 4 air mi SW of Oregon Buttes; 6.5 air mi NE of Rock Cabin Spring.  Elev. 7360-7700 ft.
T26N R101W S28 South1/2; also NE1/4 S33.  42.2003 N, 108.8714 W.  
Gentle north facing slope with grasses and scattered sagebrush; rocky, sandy soil. Phenology: flowering & fruiting. 

Laura Welp, 6335.  7/13/1995. 		RM 674413	Barcode: RM0271264
_________________________________________________________________________

49.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sublette County: Green River Basin: BLM Road 5410, ca 1.3 road mi SE of WY 351; ca 4 air mi WSW of junction WY 351 and U.S. 191.  Elev. 6900-7000 ft.
T30N R108 S10.  
Badlands, clays and sand with sagebrush along wash. 

Ronald L. Hartman, 51164.  6/25/1995. 		RM 668455	Barcode: RM0270797
_________________________________________________________________________

50.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., New Mexico, San Juan County: Aztec.  Elev. 5500 ft.
Phenology: flowering & fruiting. 

Carl F. Baker, 635.  4//1899. 		RM 161046
_________________________________________________________________________

51.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., New Mexico, San Juan County: Aztec.  Elev. 5500 ft.
Phenology: flowering & fruiting. 

Carl F. Baker, 635.  4//1899. 		RM 22898
_________________________________________________________________________

52.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Platte Pipeline or BLM Road 1430, ca 3/4-1 air mi S of Red Hill, ca 13.5 air mi W of Worland.  Elev. 4520-4650 ft.
T47N R95W S13 SW1/4; also SE1/4 S14.  44.0428 N, 108.1993 W; uncertainty 1 mi..  
Blue grama grassland with patches of Artemisia-Grayia and ant colonies. Phenology: flowering. 

B. E. Nelson, 52250.  6/5/2001. 		RM 800796	Barcode: RM0096912
     with Luanne Lum
_________________________________________________________________________

53.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: ca 0.4-0.6 mi S of Elk Creek on Dorsey Creek or BLM Road 1103, ca 9.5 air mi SSW of Otto; ca 16 air mi SW of Basin.  Elev. 4380-4420 ft.
T50N R95W S31 NW1/4 of NW1/4; also SW1/4 of SW1/4 S30.  44.2628 N, 108.3191 W; uncertainty 0.5 mi..  
Sandy clay slopes with sandstone pieces. Phenology: flowering. 

B. E. Nelson, 52303.  6/5/2001. 		RM 800795	Barcode: RM0096911
     with Luanne Lum
_________________________________________________________________________

54.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Fifteen Mile or BLM Road 1429, ca 1 air mi E of North Fork Fifteen Mile Creek, ca 13 air mi NW of Worland.  Elev. 4340-4360 ft.
T48N R94W S19 SE1/4; also NE1/4 S30.  44.1167 N, 108.1792 W; uncertainty 1 mi..  
Saltbush flats. Phenology: flowering. 

B. E. Nelson, 52686.  6/12/2001. 		RM 800794	Barcode: RM0096910
_________________________________________________________________________

55.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: along BLM Road 1427 W of Sand Creek, ca 7.3 air mi NE of Worland.  Elev. 4500-4580 ft.
T48N R92W S34 SE1/4.  44.0879 N, 107.8781 W; uncertainty 0.5 mi..  
Sagebrush and greasewood on mudstone and sandstone. Phenology: flowering & fruiting. 

Luanne Lum, 1492.  5/25/2002. 		RM 803479	Barcode: RM0096010
_________________________________________________________________________

56.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: along BLM Road 1427 W of Sand Creek, ca 8.3 air mi NE of Worland.  Elev. 4500-4565 ft.
T48N R92W S27.  44.1025 N, 107.8781 W; uncertainty 1 mi..  
Sagebrush and greasewood on mudstone and sandstone. Phenology: flowering & fruiting. 

Luanne Lum, 1525.  5/25/2002. 		RM 803063	Barcode: RM0096625
_________________________________________________________________________

57.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: along BLM Road 1427 W of Sand Creek, ca 9.2 air mi NE of Worland.  Elev. 4500-4580 ft.
T48N R92W S16; E1/2 S4.  44.1316 N, 107.8983 W; uncertainty 1 mi..  
Sagebrush and greasewood on mudstone and sandstone. Phenology: flowering & fruiting. 

Luanne Lum, 1557.  5/25/2002. 		RM 803478	Barcode: RM0096011
_________________________________________________________________________

58.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Fifteen Mile or BLM Road 1429, ca 7 air mi NW of Worland.  Elev. 4180-4260 ft.
T47N R93W S7 W1/2.  44.0577 N, 108.0663 W; uncertainty 1 mi..  
Sagebrush and greasewood in sandy soil with cobbles. Phenology: flowering. 

Luanne Lum, 1627.  5/27/2002. 		RM 803477	Barcode: RM0096806
_________________________________________________________________________

59.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Fifteenmile or BLM Road 1429, ca 12 air mi NW of Worland.  Elev. 4305-4360 ft.
T48N R94W S29.  44.102 N, 108.1592 W; uncertainty 1 mi..  
Sagebrush and greasewood in sandy soil. Phenology: flowering. 

Luanne Lum, 1651.  5/27/2002. 		RM 803476	Barcode: RM0096807
_________________________________________________________________________

60.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Blue Bank or BLM Road 1411, ca 9.7 air mi WSW of Ten Sleep.  Elev. 4570-4680 ft.
T47N R90W S27 E1/2; also W1/2 S26.  44.0162 N, 107.6349 W; uncertainty 1 mi..  
Sagebrush on sandy soil. Phenology: flowering. 

Luanne Lum, 1789.  5/29/2002. 		RM 803495	Barcode: RM0096715
_________________________________________________________________________

61.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: along BLM Road 1404, ca 9.0 air mi S of Worland and S of East Fork Nowater Creek.  Elev. 4170-4300 ft.
T45N R92W S5 NW1/4; also NE1/4 S6.  43.8983 N, 107.9185 W; uncertainty 1 mi..  
Sagebrush on sandy soil. Phenology: flowering & fruiting. 

Luanne Lum, 1865.  5/31/2002. 		RM 803494	Barcode: RM0096705
_________________________________________________________________________

62.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: along County Road 47 at Red Gulch, ca 8.2 air mi NW of Ten Sleep.  Elev. 4295-4440 ft.
T48N R89W S21.  44.1174 N, 107.5333 W; uncertainty 1 mi..  
Sagebrush and juniper on sandy slope. Phenology: flowering & fruiting. 

Luanne Lum, 1950.  6/1/2002. 		RM 803493	Barcode: RM0096714
_________________________________________________________________________

63.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Utah, Grand County: San Miguel and Lower Dolores River Drainages: Dolores River Drainage: Dewey: confluence of Dolores and Colorado Rivers.  Elev. 4100 ft.
T23S R24E S8; also S9.  38.8193 N, 109.2871 W.  
Sandy hills. Phenology: flowering & fruiting. 

Margarette J. Lyon, 2720.  5/6/1994. 		 
_________________________________________________________________________

64.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: ca 24 air mi W of center of Cortez.  Elev. 5200-5300 ft.
T35N R20W S10 W1/2; also NW1/4 S15.  37.3055 N, 109.036 W.  
Pinyon-juniper and grassland following state line, sandstone caprock with shale below. Phenology: fruiting. 

Ronald L. Hartman, 50776.  5/27/1995. 		 
_________________________________________________________________________

65.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: ca 25 air mi WSW of center of Cortez.  Elev. 5100-5200 ft.
T35N R20W S34 E1/4; also W1/2 S35.  37.2473 N, 109.036 W.  
Sandstone caprock, canyons, some shale below, and an active sand dune; pinyon-juniper and grasslands. Phenology: flowering. 

Ronald L. Hartman, 50845.  5/27/1995. 		 
_________________________________________________________________________

66.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Carbon County: 2 mi S of Sinclair.  Elev. 6500-6600 ft.
T21N R86W S33.  41.7493 N, 107.111 W; NAD 83, uncertainty 2 mi., Digital Map.  
On the gumbo flats. Phenology: flowering & fruiting. 

C. L. Porter, 4167.  5/25/1947. 		RM 207461	Barcode: RM0271245
_________________________________________________________________________

67.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Carbon County: Ca 5 mi N of Baggs.  Elev. 6250 ft.
T13N R91W S15.  41.1015 N, 107.6291 W; NAD 83, uncertainty 1 mi., Digital Map.  
Alkali flats. Phenology: flowering. 

C. L. Porter, 5290.  6/2/1950. 		RM 218112	Barcode: RM0271243
_________________________________________________________________________

68.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Carbon County: Separation Flats between Rawlins and Muddy Gap.  Elev. 6500 ft.
T24N R88W S30.  42.0284 N, 107.3757 W; NAD 83, uncertainty 4 mi., Digital Map.  
Alkali gumbo soil. Phenology: flowering & fruiting. 

C. L. Porter, 5398.  6/28/1950. 		RM 217932	Barcode: RM0271242
_________________________________________________________________________

69.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Carbon County: Crossing of US 30 at the North Platte River near Fort Steele.  Elev. 6400 ft.
T21N R85W S35.  41.7509 N, 106.9487 W; NAD 83, uncertainty 0.5 mi., Digital Map.  
Cobblestone alkaline bluffs with Atriplex and Sarcobatus. Phenology: fruiting. 

C. L. Porter, 7032.  6/22/1956. 		RM 249332	Barcode: RM0271241
_________________________________________________________________________

70.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Carbon County: 20 mi N of Baggs.  Elev. 6500 ft.
T15N R92W S3.  41.3014 N, 107.7405 W; NAD 83, uncertainty 1 mi., Digital Map.  
Sagebrush slopes.. Common. "Muddy Creek" Phenology: flowering & fruiting. 

C. L. Porter, 7293.  6/20/1957. 		RM 253738	Barcode: RM0271244
_________________________________________________________________________

71.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Carbon County: Separation Flats, 25 mi N of Rawlins.  Elev. 6500 ft.
T25N R89W S24.  42.1205 N, 107.4221 W; NAD 83, uncertainty 3 mi., Digital Map.  
On gravelly slopes,alkaline soil with Sarcobatus. Common. Phenology: flowering. 

C. L. Porter, 8103.  6/2/1960. 		RM 263285	Barcode: RM0271240
     with Marjorie W. Porter
_________________________________________________________________________

72.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: In the Red Desert near Tipton.  Elev. 6600 ft.
T19N R96W S7.  41.6329 N, 108.2661 W; NAD 83, uncertainty 4 mi., Digital Map.  
Rolling hills, Artemisia, Atriplex, Opuntia community. Phenology: fruiting. 

C. L. Porter, 9930.  7/14/1965. 		RM 278260	Barcode: RM0271239
     with Marjorie W. Porter
_________________________________________________________________________

73.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Powder Rim: ca 44 air mi SW of Wamsutter; ca 38 air mi WNW of Baggs.  Elev. 6880 ft.
T13N R97W S7 NW1/4.  41.1129 N, 108.3631 W; uncertainty 0.5 mi..  
Clay loam on saline flats with Atriplex nuttallii, Sitanion hystrix, and Sarcobatus vermiculatus. Phenology: flowering. 

Andrew Warren, 18.  5/6/1981. 		RM 337413	Barcode: RM0270960
_________________________________________________________________________

74.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Washakie Basin: ca 6 mi NE of Cow Creek Ranch on north edge of Skull Creek Rim, ca 39 air mi SSW of Wamsutter; ca 34.5 air mi WNW of Baggs.  Elev. 6940 ft.
T14N R97W S23 South1/2 SW1/4.  41.1709 N, 108.2871 W; uncertainty 0.5 mi..  
Scattered on saline/shale flats and slopes with Atriplex gardneri and Artemisia pedatifida. Phenology: flowering. 

Andrew Warren, 910.  5/17/1985. 		RM 366281	Barcode: RM0270961
     with Frank Blomquist
_________________________________________________________________________

75.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Uinta County: Mountain View.  Elev. 6800 ft.
T15N R115W S23.  41.2648 N, 110.3445 W; uncertainty 2 mi..  
Sandy saline soils. Phenology: flowering. 

Aven Nelson, 11324.  5/29/1930. 		RM 132118	Barcode: RM0270972
_________________________________________________________________________

76.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Green River.  Elev. 6100 ft.
T18N R108W S22.  41.5239 N, 109.5894 W; uncertainty 3 mi..  
Phenology: buds. 

Aven Nelson, 3028.  5/30/1897. 		RM 10581	Barcode: RM0270974
_________________________________________________________________________

77.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Steamboat Mountain.  Elev. 7300-8650 ft.
T23N R102W S14.  41.9715 N, 108.9262 W; uncertainty 2 mi..  
Dry sandy slopes and plains. Phenology: buds. 

Aven Nelson, 7047.  6/9/1900. 		RM 64864	Barcode: RM0270973
_________________________________________________________________________

78.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin: Tenmile Draw area at Jim Bridger Mine, ca 10 air mi NE of Point of Rocks; ca 33 air mi ENE of Rock Springs.  Elev. 6500 ft.
T21N R99W S28.  41.7631 N, 108.6172 W; uncertainty 1 mi..  
Occasional in rocky sandy soil. Phenology: flowering. 

David Krementz, 23.  6/13/1978. 		RM 398256	Barcode: RM0270802
_________________________________________________________________________

79.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Big Horn County: Along Wyo Hwy 3100; ca 15 mi N of Greybull.  Elev. 4300-4400 ft.
T54N R95W S23.  44.6441 N, 108.2579 W; uncertainty 1 mi..  
Along with Grayia spinosa, Artemisia tridentata, Atriplex nuttallii and Chrysothamnus sp.. Phenology: flowering. 

Dixie R. Smith, 1906.  5/19/1961. 		RM 264580	Barcode: RM0270962
_________________________________________________________________________

80.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Big Horn County: Near UW Experimental Pastures, ca 18 mi NW of Greybull.  Elev. 4600 ft.
T54N R95W S8.  44.673 N, 108.3187 W; uncertainty 2 mi..  
Phenology: vegetative only. 

Dixie R. Smith, s.n..  6/26/1961. 		RM 264574	Barcode: RM0270965
_________________________________________________________________________

81.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Big Horn County: Big Horn National Forest: west slope of Bighorn Mountains, near Kane.  Elev. 3400 ft.
T56N R94W S3.  44.8612 N, 108.1567 W; uncertainty 7 mi..  
Sandy loam soil. Very common. Phenology: flowering. 

Earl W. Snelling, 13.  5/22/1924. 		USFS 402768	Barcode: USFS0071188
_________________________________________________________________________

82.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Leucite Hills.  Elev. 6900-7600 ft.
T22N R102W S23.  41.8673 N, 108.9262 W; uncertainty 9+ mi..  
Dry soil. Phenology: buds. 

Elmer D. Merrill, 683.  6/18/1901. 		RM 32297	Barcode: RM0270977
     with E. N. Wilcox
_________________________________________________________________________

83.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along U.S. Hwy 310, ca 17 mi N of Greybull.  Elev. 4600 ft.
T54N R95W S23.  44.6441 N, 108.2579 W; uncertainty 1 mi..  
Phenology: vegetative only. 

Erwin F. Evert, 2887.  6/26/1981. 		RM 341932	Barcode: RM0270920
_________________________________________________________________________

84.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Big Horn County: Along Elk Creek Road, 8 mi W of Manderson.  Elev. 4000 ft.
T50N R94W S36.  44.2628 N, 108.0971 W; uncertainty 1 mi..  
Atriplex overstory. Phenology: vegetative only. 

Francis B. Current, 756.  5/29/1980. 		RM 335617	Barcode: RM0270806
_________________________________________________________________________

85.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Washakie County: Junction Manderson-Hyattville Road with Ten Sleep Road, then 5 mi S, 17.5 air mi ESE of Manderson; 17.5 air mi NE of Worland.  Elev. 4000 ft.
T48N R90W S4.  44.1608 N, 107.6552 W; uncertainty 1 mi..  
Atriplex overstory. Phenology: flowering. 

Francis B. Current, 777.  5/30/1980. 		RM 335608	Barcode: RM0270807
_________________________________________________________________________

86.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Big Horn County: Shell Creek.  Elev. 4000 ft.
T53N R91W S26.  44.5428 N, 107.772 W; uncertainty 3 mi..  
Phenology: buds. 

Frank L. Moore, s.n..  5/3/1896. 		RM 115564	Barcode: RM0270976
_________________________________________________________________________

87.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Red Desert.  Elev. 6500 ft.
T19N R95W S5.  41.6573 N, 108.1301 W; uncertainty 1 mi..  
4% northern slope; deep clay loam; with sage and Atriplex nuttallii; very abundant. Phenology: vegetative only. 

George Stewart, 1.  10/27/1932. 		USFS 408658	Barcode: USFS0071180
     with Milo H. Deming
_________________________________________________________________________

88.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Ca 25 mi E of Farson.  Elev. 7200 ft.
T25N R102W S14.  42.1405 N, 108.9538 W; uncertainty 1 mi..  
Level slope; gravel slope; with Artemisia and Nova. Phenology: vegetative only. 

George Stewart, 5.  10/29/1932. 		USFS 408657	Barcode: USFS0071181
     with Milo H. Deming
_________________________________________________________________________

89.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Washakie County: 10 mi SE of Ten Sleep.  Elev. 4800 ft.
T46N R88W S36.  43.9113 N, 107.38 W; uncertainty 1 mi..  
Sandy soil. Phenology: vegetative only. 

Herbert G. Fisser, 22.  7/28/1959. 		RM 261419	Barcode: RM0270978
_________________________________________________________________________

90.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Natrona County: Bates Creek crossing of Medicine Bow Highway; ca 30 mi SW of Casper.  Elev. 5800 ft.
T31N R80W S34.  42.613 N, 106.4113 W; uncertainty 1 mi..  
Phenology: buds. 

Herbert G. Fisser, 845.  6/4/1962. 		RM 270695	Barcode: RM0270982
_________________________________________________________________________

91.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Washakie County: W of Worland, on the lower part of the Fifteenmile drainage area.  Elev. 4100-4300 ft.
T47N R93W S26.  44.0144 N, 107.9861 W; uncertainty 1 mi..  
5-9 inch precipitation zone, clay loam soil. Phenology: flowering. 

James T. Nichols, 306.  5/5/1962. 		RM 274196	Barcode: RM0270981
_________________________________________________________________________

92.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Park County: Oregon Basin: 9 mi SE of Cody.  Elev. 5200-5300 ft.
T52N R100W S18.  44.4799 N, 108.9243 W; uncertainty 2 mi..  
Phenology: vegetative only. 

L. C. Vosler, 55.  4/25/1961. 		RM 268019	Barcode: RM0270964
_________________________________________________________________________

93.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Park County: 15 mi N of Powell, near Elk Basin Sulfur Plant.  Elev. 4800-5000 ft.
T57N R99W S5.  44.9499 N, 108.8324 W; uncertainty 2 mi..  
Phenology: vegetative only. 

L. C. Vosler, 63.  4/27/1961. 		RM 268020	Barcode: RM0271002
_________________________________________________________________________

94.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Big Horn County: 7 mi E of Dayton-Kane Hwy, on E side of Big Horn River.  Elev. 3700-3800 ft.
T55N R94W S21.  44.7309 N, 108.1769 W; uncertainty 2 mi..  
Phenology: vegetative only. 

L. C. Vosler, 81.  5/2/1961. 		RM 268014	Barcode: RM0270963
_________________________________________________________________________

95.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Uinta County: South Haystack Coal Site.  Elev. 6720-7060 ft.
T17N R117W S29 NW1/4 NE1/4.  41.42 N, 110.6647 W; uncertainty 0.25 mi..  
Shallow clay ridge. Phenology: vegetative only. 

L. H. Kleinman, 2.  6/28/1978. 		RM 330495	Barcode: RM0270805
_________________________________________________________________________

96.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Big Horn County: North Basin Allotment.  Elev. 4120 ft.
T51N R93W S18 SE1/4 of NW1/4.  44.3931 N, 108.077 W; uncertainty 0.25 mi..  
Saline upland, gravelly range sites. Phenology: flowering. 

Linda M. Barker, 1742.  5/12/1978. 		RM 319007	Barcode: RM0270804
_________________________________________________________________________

97.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Near Rock Springs.  Elev. 6200 ft.
T19N R105W S35.  41.5832 N, 109.2246 W; uncertainty 5 mi..  
Common on open range. Phenology: buds. 

Lowell E. Larsen, 8.  5/30/1947. 		RM 206587	Barcode: RM0270975
_________________________________________________________________________

98.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin and adjacent regions: Washakie Basin, ca 16 air mi W of Wyo Hwy 789.  Elev. 7000 ft.
T17N R95W S21; also S28.  41.4348 N, 108.1104 W; uncertainty 2 mi..  
Phenology: flowering. 

Robert J. Hill, 1024.  7/15/1973. 		RM 391440	Barcode: RM0270924
_________________________________________________________________________

99.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin and Adjacent Regions: Red Desert, Black Rock.  Elev. 7000 ft.
T22N R101W S13; also S24.  41.8822 N, 108.791 W; uncertainty 2 mi..  
Volcanic cinders and sand substrate; common on eastern slope. Phenology: flowering & fruiting. 

Robert J. Hill, 190.  6/19/1973. 		RM 391815	Barcode: RM0270921
_________________________________________________________________________

100.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Great Divide Basin and Adjacent Regions: Great Divide Basin: Red Desert: Spring Tee Mountain.  Elev. 6900 ft.
T22N R101W S29; also S19, S20, and S30.  41.8524 N, 108.8683 W; uncertainty 3 mi..  
Volcanic cinders and sand substrate. *Butte. Phenology: vegetative only. 

Robert J. Hill, 267.  6/20/1973. 		RM 391793	Barcode: RM0270923
_________________________________________________________________________

101.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Red Desert: Great Divide Basin: North Table Mountain.  Elev. 7600 ft.
T23N R102W S31.  41.9264 N, 109.0053 W; uncertainty 1 mi..  
Northern and eastern slopes of mountain in friable soils; common on flats. Phenology: buds. 

Robert J. Hill, 332.  6/21/1973. 		RM 391794	Barcode: RM0270922
_________________________________________________________________________

102.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County:   Elev. 7000 ft.
T15N R98W S20.  41.2602 N, 108.46 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Greasewood flat with Atriplex. Shrubs 5cm high. Phenology: buds. 

Robert D. Dorn, 1848.  6/18/1973. 		RM 292684	Barcode: RM0270979
_________________________________________________________________________

103.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sublette County: Ca 15 mi NNW of Farson.  Elev. 6700 ft.
T27N R107W S13 NW1/4.  42.3162 N, 109.5181 W; uncertainty 0.5 mi..  
Clay flat with Artemisia tridentata and Atriplex. Phenology: flowering. 

Robert D. Dorn, 4601.  6/7/1987. 		RM 396755	Barcode: RM0270959
_________________________________________________________________________

104.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Hot Springs County: 11.5 mi NW of Kirby.  Elev. 4800 ft.
T45N R96W S16 W1/2 of NW1/4.  43.8655 N, 108.3814 W; uncertainty 0.5 mi..  
Rocky clay slope with Xylorhiza and Artemisia. 

Robert D. Dorn, 5931.  6/6/1995. 		RM 
_________________________________________________________________________

105.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Hot Springs County: Ca 11.5 mi NW of Kirby.  Elev. 4800 ft.
T45N R96W S16 W1/2 of NW1/4.  43.8655 N, 108.3797 W; uncertainty 0.5 mi..  
Rocky clay slope with Xylorhiza and Atriplex gardneri. Phenology: flowering. 

Robert D. Dorn, 5931.  6/6/1995. 		RM 600949	Barcode: RM0271226
_________________________________________________________________________

106.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Big Horn County: Southern boundary of Big Horn Canyon Recreation Area.  Elev. 3750 ft.
T55N R94W S9.  44.7599 N, 108.1769 W; uncertainty 1 mi..  
Gravelly slope of old river terrace in Artemisia and Agropyron habitat. Phenology: flowering. 

Robert W. Lichvar, 5607.  5/13/1983. 		RM 355468	Barcode: RM0270803
_________________________________________________________________________

107.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Fremont County: Near Ocean Lake.  Elev. 5200-5300 ft.
T3N R3E S31.  43.193 N, 108.5672 W; uncertainty 3 mi..  
Phenology: flowering. 

Thomas A. Bell, 31.  6/17/1959. 		RM 260001	Barcode: RM0270980
_________________________________________________________________________

108.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Fremont County: Sweetwater River Valley: ruts in two track road along section-line fence on north side of Sweetwater River, ca 5 air mi SW of U.S. Hwy 287.  TNC Sweetwater Preserve.  Elev. 6620 ft.
T29N R96W S15 NE1/4 NW1/4; also South1/2 S10.  42.4832 N, 108.2968 W; uncertainty 1 mi..  
Sagebrush-rabbitbrush-greasewood community on roadside flats. *Preserve. Phenology: flowering. 

Walter Fertig, 13713.  5/28/1993. 		RM 601713	Barcode: RM0271227
_________________________________________________________________________

109.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Red Desert Basin: adjacent to County Road, ca 7 air mi ESE of Freighter Gap.  Elev. 6900 ft.
T23N R100W S5 SE1/4.  42.0012 N, 108.7524 W; uncertainty 0.5 mi..  
Stabilized sand dune with Poa secunda, Krascheninnikovia, and Atriplex gardneri. Phenology: flowering. 

Walter Fertig, 14735.  5/28/1994. 		RM 602260	Barcode: RM0271228
     with Jane Struttmann
_________________________________________________________________________

110.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Lincoln County: Overthrust Belt: ridge on east side of Wyo Hwy 240; ca 2 road mi S of junction with U.S. Hwy 189; ca 9 air mi N of Opal.  Elev. 6700-6750 ft.
T22N R113W S8 NE1/4.  41.8971 N, 110.2591 W; uncertainty 0.5 mi..  
Atriplex gardneri-Artemisia spinescens community on slopes at base of rocky shale outcrop with surface layer of brown shale flakes. Phenology: buds. 

Walter Fertig, 15630.  5/12/1995. 		RM 602612	Barcode: RM0271224
_________________________________________________________________________

111.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sublette County: Green River Basin: east end of Ross Butte on northeast-facing and saddle below summit rim, ca 1 3/4 air mi E of the New Fork River and ca 4 air mi ENE of the confluence of the New Fork and Green rivers.  Elev. 7300 ft.
T30N R110W S24 NW1/4 of NE1/4.  42.5705 N, 109.905 W; uncertainty 0.25 mi..  
Artemisia spinescens-Kraschenninikovia lanata community on level bench of fine shaley clay soil with sandstone gravel; Atriplex gardneri may also be locally abundant. Phenology: flowering. 

Walter Fertig, 17402.  5/30/1997. 		RM 645384
_________________________________________________________________________

112.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Fremont County: Gas Hills.  Elev. 6380 ft.
T33N R90W S11 SW1/4.  42.844 N, 107.5888 W; uncertainty 0.5 mi..  
Anticline at edge of alkali flat. Phenology: flowering. 

June Haines, 2132.  5/29/1983. 		RM 354341	Barcode: RM0270823
_________________________________________________________________________

113.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County:   Elev. 7000 ft.
T15N R98W S20.  41.2579 N, 108.4582 W; uncertainty 3 mi..  
Greasewood flat with Atriplex. Phenology: buds. 

Robert D. Dorn, 1848.  6/18/1973. 		RM 292684
_________________________________________________________________________

114.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sublette County: ca 15 mi NNW of Farson.  Elev. 6700 ft.
T27N R107W S13 NW1/4.  42.3162 N, 109.5181 W.  
Clay flat with Artemisia tridentata and Atriplex. Phenology: flowering. 

Robert D. Dorn, 4601.  6/7/1987. 		RM 396755
_________________________________________________________________________

115.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Hot Springs County: Ca 11.5 mi NW of Kirby.  Elev. 4800 ft.
T45N R96W S16 W1/2 of NW1/4.  43.8655 N, 108.3797 W; uncertainty 0.5 mi..  
Rocky clay slope with Xylorhiza and Atriplex gardneri. Phenology: flowering. 

Robert D. Dorn, 5931.  6/6/1995. 		RM 600949
_________________________________________________________________________

116.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Carbon County: Ca 9 mi S of Rawlins.  Elev. 7200 ft.
T20N R88W S35.  41.6644 N, 107.2719 W; uncertainty 1 mi..  
Common on sandy south exposure of hill with Haplopappus acaulis, Atriplex, Phlox hoodii, and Cryptantha. Phenology: flowering. 

Ronald L. Hartman, 2957.  5/31/1970. 		RM 295453	Barcode: RM0270824
_________________________________________________________________________

117.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Natrona County: Laramie Range: Sand Draw S of County Road 403, ca 23.4 air mi SW of Casper.  Elev. 6100 ft.
T30N R80W S33.  42.5258 N, 106.4328 W.  
Dry river bed and roadside. Phenology: flowering & fruiting. 

Amy J. Roderick, 548.  6/11/1997. 		RM 677636	Barcode: RM0270983
     with Ronald L. Hartman
_________________________________________________________________________

118.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Moffat County: Dinosaur National Monument: Castle Park, above Mantle Ranch.
Benchland. Phenology: flowering. 

C. Leo Hitchcock, 4441.  5/14/1948. 		RM 211042
_________________________________________________________________________

119.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Moffat County: Irish Lake.
Low desert areas. Phenology: flowering. 

C. L. Porter, 3680.  7/11/1945. 		RM 199021
_________________________________________________________________________

120.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Mesa County: Grand Junction.  Elev. 4500 ft.
Phenology: flowering. 

C. S. Crandall, s.n..  5/17/1898. 		RM 13205
_________________________________________________________________________

121.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Montrose County: Montrose.
Adobe flat. Phenology: flowering. 

Edwin B. Payson, 971.  5/22/1917. 		RM 88919
_________________________________________________________________________

122.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Moffat County: N of Craig.
Phenology: flowering. 

George E. Osterhout, 2628.  6/10/1902. 		RM 161048
_________________________________________________________________________

123.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Garfield County: Rifle.
Phenology: vegetative only. 

George E. Osterhout, s.n..  6/25/1900. 		RM 161047
_________________________________________________________________________

124.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Mesa County: Grand Junction.
Phenology: flowering. 

George E. Osterhout, s.n..  5/23/1911. 		RM 312909
_________________________________________________________________________

125.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Rio Blanco County: 0.8 mi S of junction of Calamity Ridge Road and State Hwy 64.  Elev. 1696 m.
T2N R100W S18 NW1/4 of NE1/4 of NW1/4.  
On Uinta Formation with Orzyopsis. Phenology: flowering. 

J. Walker, 82-8.  5/5/1982. 		RM 340183
     with J. Riefler
_________________________________________________________________________

126.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Mesa County: Grand Mesa National Forest: Kannah Creek.  Elev. 5500 ft.
T12S R97W S19.  38.9958 N, 108.2757 W; uncertainty 1 mi..  
5% southwest slope, clay loam, with greasewood, Sarcobatus and Artemisia tridentata. Phenology: flowering. 

Ralph K. Gierisch, 2291.  5/8/1961. 		USFS 471987
_________________________________________________________________________

127.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Moffat County: Dinosaur National Monument: across the Yampa River from the Steps; Mouth of Vale of Tears.  Elev. 5600 ft.
T6N R99W S21 NE1/4 of NW1/4 of SW1/4.  
With Atriplex and Sarcobatus on sandy soil. Phenology: flowering. 

Tamara Naumann, 115.  5/17/1988. 		RM 542807
_________________________________________________________________________

128.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Mesa County: Badger Wash Experimental Area.  Elev. 5000 ft.
Salt desert-shrub. Phenology: flowering. 

V. H. Reid, s.n..  6/7/1972. 		USFS 471988
     with Glen L. Ranck
_________________________________________________________________________

129.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: ridge E of Muddy Creek and Wyo Hwy 789, ca 36.5 air mi SW of Rawlins; ca 23 air mi N of Baggs.  Elev. 6860-7015 ft.
T16N R92W S10 S1/4.  41.3739 N, 107.7357 W; uncertainty 0.5 mi..  
Sagebrush areas above the breaks. Phenology: flowering. 

B. E. Nelson, 37814.  6/5/1996. 		RM 670699	Barcode: RM0270942
     with Beth Ward
_________________________________________________________________________

130.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: on ridge between Muddy, Cow, and Wild Cow creeks and Wild Cow or County Road 608, ca 40 air mi SW of Rawlins; ca 19.5 air mi N of Baggs.  Elev. 6506-6730 ft.
T15N R91W S8; also S17 and S18.  41.2869 N, 107.6597 W; uncertainty 3 mi..  
Clay flats and slight slopes. Phenology: flowering. 

B. E. Nelson, 37865.  6/5/1996. 		RM 670698	Barcode: RM0270943
     with Beth Ward
_________________________________________________________________________

131.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: Big Hill-Wamsutter Rim on the Continental Divide, ca 3.5 air mi SSW of Wamsutter.  Elev. 6760-6990 ft.
T19N R94W S16.  41.6277 N, 107.9957 W.  
Saltbush flats and gentle slopes. Phenology: flowering. 

B. E. Nelson, 37879.  6/7/1996. 		RM 670697	Barcode: RM0270944
_________________________________________________________________________

132.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Wamsutter Arch: Continental Divide and S including draws to Deadman Wash, ca 2.5 air mi SE of Spring Hill and ca 3 air mi SW of Black Rock; ca 10 air mi NNW of Point of Rocks.  Elev. 6990-7065 ft.
T22N R101W S34.  41.8375 N, 108.8297 W.  
Rocky flat. Phenology: flowering. 

Beth Ward, 1206.  6/22/1996. 		RM 670717	Barcode: RM0270990
_________________________________________________________________________

133.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: confluence of Vermillion Creek with Alkali Creek, ca 47.5 air mi SE of Rock Springs.  Elev. 6640-6740 ft.
T12N R100W S11 SW1/4; also SE1/4 S10 and NE1/4 S15.  41.026 N, 108.6293 W.  
Dry clay slopes above creek terraces. Phenology: flowering. 

Beth Ward, 127.  6/8/1996. 		RM 667841	Barcode: RM0271207
_________________________________________________________________________

134.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Rock Springs Uplift: drainages from White Mountain to Killpecker Creek, ca 4 air mi E of The Wells; ca 20.5 air mi NNW of Rock Springs.  Elev. 7010-7300 ft.
T22N R105W S11 South1/2; also S14.  41.8971 N, 109.2739 W.  
Creek terraces. Phenology: fruiting. 

Beth Ward, 1359.  6/23/1996. 		RM 670716	Barcode: RM0270991
_________________________________________________________________________

135.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Green River Basin: Blue Rim between the Center Branch and the South Branch of Water Gap Wash, ca 17 air mi NNW of Green River.  Elev. 6690-6825 ft.
T21N R107W S19 NW1/4.  41.778 N, 109.583 W.  
Badlands slopes. Phenology: vegetative only. 

Beth Ward, 1486.  6/24/1996. 		RM 670715	Barcode: RM0271208
_________________________________________________________________________

136.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: Skull Creek Rim along the north-south oriented section, ca 1.5 air mi E of Shell Creek; ca 35 air mi WNW of Baggs.  Elev. 6760-6880 ft.
T13N R97W S17 SW1/4; also N1/4 S20 and SE1/4 S18.  41.0984 N, 108.3441 W; uncertainty 2 mi..  
Badlands draw. Phenology: flowering. 

Beth Ward, 1527.  6/27/1996. 		RM 670714	Barcode: RM0271209
_________________________________________________________________________

137.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: Grindstone Wash drainage and base of Prehistoric Rim along its northeastern face, ca 25 air mi WNW of Baggs.  Elev. 6410-6490 ft.
T14N R95W S32 N1/2; also NE1/4 S31.  41.1419 N, 108.116 W.  
Clay/sandy soil. Phenology: fruiting. 

Beth Ward, 1700.  6/28/1996. 		RM 670713	Barcode: RM0271210
_________________________________________________________________________

138.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: southeast side of butte overlooking Sand Creek, ca 2 air mi W of McPherson Springs; ca 17.5 air mi WNW of Baggs.  Elev. 6520-6828 ft.
T13N R94W S21 SW1/4; also SE1/4 S20.  41.084 N, 107.9829 W.  
Sandy/gumbo slopes. Phenology: fruiting. 

Beth Ward, 1759.  6/28/1996. 		RM 670712	Barcode: RM0271211
_________________________________________________________________________

139.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: along Shell Creek, ca 0.5 mi NNE of Cow Creek Reservoir; ca 39 air mi WNW of Baggs.  Elev. 6930-7045 ft.
T14N R98W S26 N1/2.  41.1564 N, 108.4011 W.  
Clay/sandy soil in badlands and drainages. Phenology: fruiting. 

Beth Ward, 1796.  6/28/1996. 		RM 670711	Barcode: RM0271212
_________________________________________________________________________

140.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Green River Basin: northeastern slope of Flattop Mountain, ca 2.5 air mi W of Wyo Hwy 191; ca 15 air mi SSW of Rock Springs.  Elev. 6530-6740 ft.
T16N R106W S10 N1/2.  41.3814 N, 109.3406 W.  
Sagebrush flat. Phenology: fruiting. 

Beth Ward, 1831.  7/4/1996. 		RM 670710	Barcode: RM0271213
_________________________________________________________________________

141.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Green River Basin: adjacent to and mainly S of the confluence of Middle Marsh Creek and Flaming Gorge Reservoir, ca 36 air mi SSW of Rock Springs.  Elev. 6010-6130 ft.
T13N R107W S19 N1/2.  41.0928 N, 109.5126 W.  
Hillside above creek and reservoir. Phenology: flowering. 

Beth Ward, 1901.  7/4/1996. 		RM 670709	Barcode: RM0271214
_________________________________________________________________________

142.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: from Cooper Ridge to Salt Wells Creek E of the confluence of Pretty Water and Salt Wells creeks, ca 21 air mi SSE of Rock Springs.  Elev. 6705-6880 ft.
T16N R102W S20 NW1/4; also NE1/4 S19.  41.3525 N, 108.9199 W.  
Flat below rim. Phenology: fruiting. 

Beth Ward, 2135.  7/5/1996. 		RM 670708	Barcode: RM0270941
_________________________________________________________________________

143.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: butte N of Red Wash, ca 1 mi N of confluence with Bitter Creek, ca 1.5 mi E of County Road 19; ca 37 air mi ESE of Rock Springs; ca 28.5 air mi WSW of Wamsutter.  Elev. 6890-7270 ft.
T18N R98W S31 NE1/4; also NW1/4 S32, SW1/4 S29; also SE1/4 S30.  41.4942 N, 108.495 W.  
Draw, rocky/sandy soil. Phenology: flowering. 

Beth Ward, 247.  6/12/1996. 		RM 670723	Barcode: RM0270945
_________________________________________________________________________

144.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: ca 25 air mi W of the northern most point of The Haystacks along the rim; ca 6.5 air mi SSW of Man and Boy Buttes; ca 22 air mi SW of Wamsutter.  Elev. 7150-7240 ft.
T17N R96W S33 W1/2; also E1/4 S32.  41.4052 N, 108.2262 W.  
Flat below rim. Phenology: flowering. 

Beth Ward, 296.  6/12/1996. 		 670722	Barcode: RM0270946
_________________________________________________________________________

145.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: draw ca 2 air mi S of Man and Boy Buttes; ca 17 air mi SSW of Wamsutter.  Elev. 6950-7070 ft.
T17N R95W S18 N1/2.  41.4497 N, 108.1494 W.  
Rocky soil, creek terrace. Phenology: flowering. 

Beth Ward, 339.  6/12/1996. 		RM 670721	Barcode: RM0270947
_________________________________________________________________________

146.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: mesa W of north end of Cooper Ridge, S of Cutthroat Draw, ca 1-2 air mi E of Wyo Hwy 430; ca 18 air mi SE of Rock Springs.  Elev. 6620-7230 ft.
T17N R102W S16 N1/4; also South1/4 S9.  41.4497 N, 108.9174 W.  
Flat bench near stream, sandy soil. Phenology: flowering. 

Beth Ward, 39.  6/7/1996. 		RM 670822	Barcode: RM0271220
_________________________________________________________________________

147.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: ca 1 air mi S of Eagle Nest Draw, ca 3.5 air mi NW of Adobe Town Rim; ca 32.5 air mi SW of Wamsutter.  Elev. 7030-7100 ft.
T16N R98W S27 S1/4; also N1/4 S34.  41.3304 N, 108.4201 W.  
Sandy/clay flat. Phenology: flowering. 

Beth Ward, 415a.  6/13/1996. 		RM 670720	Barcode: RM0270948
_________________________________________________________________________

148.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: Washakie Basin: NW of Robbers Gulch Reservoir, ca 4 mi E of North Flat Top; ca 31 air mi SSE of Wamsutter.  Elev. 6510-6565 ft.
T15N R92W S33 SE1/4.  41.2289 N, 107.7547 W; uncertainty 0.5 mi..  
Sagebrush islands, sparse grass between; sandy, red soil. Phenology: flowering. 

Beth Ward, 603.  6/16/1996. 		RM 670719	Barcode: RM0270949
_________________________________________________________________________

149.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: Washakie Basin: Tree Draw leading from Hangout Ridge W to Hangout Wash, ca 2-2.5 air mi from the confluence of Hangout Wash and Sand Creek; ca 12 air mi WNW of Baggs.  Elev. 6260-6620 ft.
T13N R93W S16 W1/2; also N1/2 S17 and SE1/4 S18.  41.0984 N, 107.8688 W.  
Wash terrace. Phenology: flowering. 

Beth Ward, 705.  6/16/1996. 		RM 670718	Barcode: RM0270989
_________________________________________________________________________

150.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: hills and draws sloping down to the W toward Killpecker Creek, ca 1 air mi E of Killpecker Creek; ca 3 air mi N of Rock Springs.  Elev. 6380-6440 ft.
T19N R105W S14 E1/2.  41.6277 N, 109.2246 W.  
Sandy area. Phenology: flowering. 

Beth Ward, 4099.  5/26/1997. 		RM 672361	Barcode: RM0271246
_________________________________________________________________________

151.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: draws and flats ca 2 air mi E of White Mountain; ca 2.6 air mi W of Rock Springs.  Elev. 6340-6375 ft.
T19N R105W S28 N1/2.  41.598 N, 109.263 W.  
Sandy to clay soil; sagebrush. Phenology: flowering. 

Beth Ward, 4101.  5/26/1997. 		RM 672360	Barcode: RM0271247
_________________________________________________________________________

152.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: badlands and draws ca 2 air mi E of Flaming Gorge Reservoir; ca 3.5 air mi W of Minnies Gap; ca 40 air mi SSW of Rock Springs.  Elev. 6160-6240 ft.
T12N R107W S17 S1/4; also N1/4 S20.  41.0207 N, 109.4935 W.  
Rocky outcrop. Phenology: flowering. 

Beth Ward, 4197.  5/27/1997. 		RM 672359	Barcode: RM0271248
_________________________________________________________________________

153.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: Little Colorado Desert area W of Big Sandy River, ca 2 air mi NE of the Green River; ca 21.5 air mi SW of Farson.  Elev. 6280-6335 ft.
T22N R109W S9 W1/2.  41.8971 N, 109.7762 W.  
Rocky outcrop. Phenology: flowering. 

Beth Ward, 4281.  5/30/1997. 		RM 672357	Barcode: RM0270992
_________________________________________________________________________

154.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: sagebrush flat above Blue Rim, slopes of Blue Rim, and sagebrush/greasewood flat below Blue Rim, ca 10 air mi E of the Green River; ca 20.5 air mi SSW of Farson.  Elev. 6690-6910 ft.
T21N R108W S1 E1/2.  41.8226 N, 109.6023 W.  
Sagebrush flat below Blue Rim. Phenology: flowering. 

Beth Ward, 4326.  5/30/1997. 		RM 672356	Barcode: RM0271216
_________________________________________________________________________

155.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: west-facing slopes and draws of Earnest Butte, ca 5 air mi SW of Quaking Asp Mountain; ca 14.5 air mi S of Rock Springs.  Elev. 6670-7060 ft.
T16N R105W S16 E1/2; also W1/2 S15.  41.3669 N, 109.2449 W.  
Sandstone outcrops. Phenology: flowering. 

Beth Ward, 4411.  5/31/1997. 		RM 672355	Barcode: RM0271217
_________________________________________________________________________

156.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: north-facing slope at head of Rock Canyon, ca 3 air mi NW of Quaking Asp Mountain; ca 9.3 air mi SSE of Rock Springs.  Elev. 7280-7556 ft.
T17N R104W S18 NW1/4.  41.4497 N, 109.1862 W.  
Rocky, clay outcrops. Phenology: flowering. 

Beth Ward, 4456.  5/31/1997. 		RM 672354	Barcode: RM0271218
_________________________________________________________________________

157.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: west-facing draws and slopes to a tributary of Bitter Creek, ca 8.5 air mi NW of Table Rock; ca 10.5 air mi ESE of Point of Rocks.  Elev. 7010-7170 ft.
T19N R99W S8 E1/2.  41.6425 N, 108.591 W.  
Rocky, sandy outcrops with sagebrush or open. Phenology: flowering. 

Beth Ward, 4642.  6/7/1997. 		RM 672829	Barcode: RM0271277
_________________________________________________________________________

158.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: badlands slopes and draws, ca 2.5 air mi NW of Sixmile Rim; ca 0.5 air mi SE of Patrick Draw; ca 16 air mi SE of Point of Rocks.  Elev. 6730-6910 ft.
T17N R100W S1 E1/2; also T18N R100W SE1/4 S36.  41.4794 N, 108.6294 W.  
Rocky, clay opening. Phenology: flowering. 

Beth Ward, 4700.  6/7/1997. 		RM 672828	Barcode: RM0271278
_________________________________________________________________________

159.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: greasewood and sagebrush flats adjacent to Black Butte Creek and sandstone outcrops and sandy draws, ca 0.5 mi S of Pinnacle Draw; ca 15 air mi SSW of Point of Rocks.  Elev. 6880-7030 ft.
T17N R101W S7 E1/2.  41.4645 N, 108.8406 W.  
Clay flat adjacent to creek. Phenology: flowering. 

Beth Ward, 4770.  6/7/1997. 		RM 672827	Barcode: RM0270913
_________________________________________________________________________

160.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: sandy draws and badlands slopes on hills, ca 5 air mi W of north-south trending Rifes Rim; ca 32 air mi SSE of Rock Springs.  Elev. 7030-7320 ft.
T14N R101W S7 W1/2; also T14N R102W E1/4 S12.  41.2082 N, 108.8243 W.  
Badlands slopes. Phenology: flowering. 

Beth Ward, 4796.  6/9/1997. 		RM 672353	Barcode: RM0271219
_________________________________________________________________________

161.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: north-facing slope of Rifes Rim, ca 1 air mi W of Wyo Hwy 430; ca 35.5 air mi SSE of Rock Springs.  Elev. 7390-7665 ft.
T13N R102W S1 N1/2; also T14N R102W South 1/4 S36.  41.1361 N, 108.8434 W.  
Rocky, exposed flat on top of rim. Phenology: flowering. 

Beth Ward, 4845.  6/9/1997. 		RM 672826	Barcode: RM0270914
_________________________________________________________________________

162.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: low buttes and flats, ca 1 air mi N of Canyon Creek; ca 0.5 air mi W of Wyo Hwy 430; ca 42 air mi SSE of Rock Springs.  Elev. 7180-7330 ft.
T12N R101W S8.  41.0351 N, 108.8052 W.  
Rocky clay area. Phenology: flowering. 

Beth Ward, 4925.  6/9/1997. 		RM 672358	Barcode: RM0271249
_________________________________________________________________________

163.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: south-facing draws and badlands slope draining to Jack Morrow Creek, ca 4 air mi SE of Wyo Hwy 28; ca 16.5 air mi ENE of Farson.  Elev. 6970-7160 ft.
T25N R103W S5 NW1/4; also SE1/4 S6, NE1/4 S7, NW1/4 S8.  42.1698 N, 109.1289 W.  
Rocky, sandy clay slope. Phenology: flowering. 

Beth Ward, 4948.  6/11/1997. 		RM 672377	Barcode: RM0271254
_________________________________________________________________________

164.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: sand hills and clay draws to Cedar Canyon, ca 3 air mi E of Killpecker Creek; ca 5 air mi SW of South Table Mountain; ca 20 air mi NNE of Rock Springs.  Elev. 6880-7350 ft.
T22N R103W S18 N1/2; also SE1/4 S7.  41.8822 N, 109.1194 W.  
Sandy, clay slope. Phenology: flowering. 

Beth Ward, 5114.  6/13/1997. 		RM 672825	Barcode: RM0270915
_________________________________________________________________________

165.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: draws and slopes from White Mountain draining to Killpecker Creek, ca 1 air mi S of Chicken Springs; ca 3 air mi W of the Boars Tusk; ca 25 air mi NNW of Rock Springs.  Elev. 6890-7350 ft.
T23N R105W S13 W1/2.  41.9715 N, 109.2546 W.  
Clay slope. Phenology: flowering. 

Beth Ward, 5168.  6/13/1997. 		RM 672824	Barcode: RM0270916
_________________________________________________________________________

166.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: slopes and draws draining from the west directly into Flaming Gorge Reservoir, ca 2 air mi SW of South Chimney Rock; ca 20.5 air mi SSW of Rock Springs.  Elev. 6080-6180 ft.
T16N R107W S27 SE1/4.  41.3381 N, 109.4553 W.  
Clay open area. Phenology: flowering. 

Beth Ward, 5300.  6/14/1997. 		RM 672376	Barcode: RM0271268
_________________________________________________________________________

167.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: east-facing draws and slopes draining into Little Firehole Canyon, ca 2 air mi SSE of Wilkins Peak; ca 3 air mi E of Flaming Gorge Reservoir; ca 10 air mi SSW of Rock Springs.  Elev. 6770-7085 ft.
T17N R106W S11 NE1/4; also NW1/4 S12.  41.4645 N, 109.3398 W.  
Sagebrush draw. Phenology: flowering. 

Beth Ward, 5348.  6/14/1997. 		RM 672823	Barcode: RM0270917
_________________________________________________________________________

168.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: gently sloping area from Rifes Rim to Vermillion Creek, ca 2 air mi S of Rifes Rim; ca 1.5 air mi E of Wyo Hwy 430; ca 42 air mi SSE of Rock Springs.  Elev. 7340-7370 ft.
T13N R101W S10.  41.1217 N, 108.7669 W.  
Clay open area. Phenology: flowering. 

Beth Ward, 5390.  6/16/1997. 		RM 672375	Barcode: RM0271269
_________________________________________________________________________

169.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: dry creek bottom and adjacent slopes of Granary Draw, ca 3.5 air mi W of Alkali Creek; ca 7 air mi E of Wyo Hwy 430; ca 40.5 air mi SSE of Rock Springs.  Elev. 7080-7160 ft.
T13N R100W S5 E1/4; also W1/4 S4.  41.1274 N, 108.6863 W.  
Open creek terrace. Phenology: flowering. 

Beth Ward, 5424.  6/16/1997. 		RM 672296	Barcode: RM0271250
_________________________________________________________________________

170.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: flats and buttes adjacent to Pacific Creek, ca 1 air mi S of Wyo Hwy 28; ca 2 air mi E of confluence of Pacific and Jack Morrow creeks; ca 12.5 air mi NE of Farson.  Elev. 6800-6825 ft.
T26N R104W S28 E1/4; also W1/4 S27.  42.1991 N, 109.2262 W.  
Dry hillside. Phenology: flowering. 

Beth Ward, 5713.  6/20/1997. 		RM 672295	Barcode: RM0271251
_________________________________________________________________________

171.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: draws and slopes and creek bottom of Alkali Wash, ca 6 air mi SW of Oregon Buttes; ca 25.5 air mi ENE of Farson.  Elev. 7160-7325 ft.
T26N R102W S23 N1/2; also South 1/4 S14.  42.2137 N, 108.9538 W.  
North-facing clay slope. Phenology: flowering. 

Beth Ward, 5836.  6/20/1997. 		RM 672822	Barcode: RM0270918
_________________________________________________________________________

172.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: draws and slopes of dry tributary to Burnt Canyon Creek, ca 0.5 air mi upstream of confluence of Burnt Canyon and Circle creeks; ca 3 air mi E of Baxter; ca 17 air mi SSE of Rock Springs.  Elev. 7070-7630 ft.
T16N R103W S18.  41.3669 N, 109.0537 W.  
Creek terrace. Phenology: flowering. 

Beth Ward, 5952.  6/22/1997. 		RM 672294	Barcode: RM0271252
_________________________________________________________________________

173.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: slopes of Simpson Gulch and Big Sandy River and river bottom area adjacent to Big Sandy River, ca 9 air mi SW of the confluence of Big Sandy River and Little Sandy Creek; ca 9.5 air mi SW of Farson.  Elev. 6450-6555 ft.
T24N R107W S31 SW1/4.  42.0161 N, 109.583 W.  
Rocky, clay flat. Phenology: flowering. 

Beth Ward, 6103.  6/24/1997. 		RM 672293	Barcode: RM0271253
_________________________________________________________________________

174.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: flats and badlands slopes and draws draining to Starvation Wash, ca 3 air mi NE of Blue Rim; ca 12 air mi E of the Green River; ca 16 air mi SSW of Farson.  Elev. 6530-6705 ft.
T22N R107W S17; also W1/4 S16.  41.8822 N, 109.5637 W.  
Clay flat with sagebrush. Phenology: flowering. 

Beth Ward, 6145.  6/24/1997. 		RM 672292	Barcode: RM0270956
_________________________________________________________________________

175.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: east-facing draws and slopes and butte top of part the Blue Rim, ca 6 air mi NE of the Green River; ca 3 air mi NW of Alkali Creek; ca 19.5 air mi NW of Rock Springs.  Elev. 6720-6860 ft.
T20N R108W S2 W1/2; also E1/2 S3.  41.7463 N, 109.5702 W.  
East-facing slope. Phenology: flowering. 

Beth Ward, 6191.  6/24/1997. 		RM 672291	Barcode: RM0270957
_________________________________________________________________________

176.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: draws and slopes draining to Alkali Creek, ca 5 air mi E of the Green River; ca 1 air mi W of Alkali Creek; ca 18 air mi WNW of Rock Springs.  Elev. 6460-6670 ft.
T20N R108W S26 N1/4; also S1/2 S23 and SW1/4 S24.  41.687 N, 109.5702 W.  
Slope without sagebrush. Phenology: flowering. 

Beth Ward, 6234.  6/24/1997. 		RM 672821	Barcode: RM0270919
_________________________________________________________________________

177.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: draws and slopes draining S to Red Creek, ca 0.5 air mi N of Red Creek; ca 5 air mi NW of Pine Mountain; ca 34.5 air mi SSE of Rock Springs.  Elev. 7300-7650 ft.
T13N R104W S25.  41.0784 N, 109.0729 W.  
South-facing, steep and open slope. Phenology: flowering. 

Beth Ward, 6364.  6/26/1997. 		RM 672290	Barcode: RM0270958
_________________________________________________________________________

178.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Clara Birds Nipple (Bird Nipple), ca 6 air mi N of La Barge.  Elev. 7100-7344 ft.
T27N R112W S6 SE1/4.  42.355 N, 110.1958 W; uncertainty 0.5 mi..  
Sandstone caprock and sandy areas with sagebrush below, mountain mahogany and currant above. Phenology: flowering. 

Ronald L. Hartman, 37820.  5/25/1993. 		RM 613526	Barcode: RM0270827
_________________________________________________________________________

179.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: above Dry Creek, ca 6 air mi NNE of Cowley, ca 8.5 air mi NNW of Lovell.  Elev. 4300 ft.
T58N R96W S34.  44.9636 N, 108.4264 W.  
Sandy clay flats and slopes between sandstone and clay ridges. Phenology: flowering. 

B. E. Nelson, 14023.  6/28/1987. 		RM 661250	Barcode: RM0270984
_________________________________________________________________________

180.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: along South Fork Fifteenmile Creek, ca 14 air mi WNW of Worland.  Elev. 4300 ft.
T47N R95W S2.  44.0736 N, 108.2172 W.  
Sandy clay flats along creek with scattered cottonwoods. Phenology: flowering. 

B. E. Nelson, 14893.  5/27/1988. 		RM 661249	Barcode: RM0270985
     with Erik Nelson
_________________________________________________________________________

181.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: Middle Fork Fifteenmile Creek near end of Paradise Alley, ca 24.5 air mi WNW of Worland.  Elev. 4800 ft.
T48N R97W S36.  44.0878 N, 108.4389 W.  
Sandy clay bench between creek and badland bluffs. Phenology: flowering. 

B. E. Nelson, 14909.  5/27/1988. 		RM 661248	Barcode: RM0270986
     with Erik Nelson
_________________________________________________________________________

182.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along Elk Creek on Dorsey Creek Road, ca 16 air mi WSW of Basin, ca 9 air mi SSW of Otto.  Elev. 4400 
T50N R95W S30.  44.27639 N, 108.3219 W.  
Sandy clay flats of flood plain. Phenology: flowering. 

B. E. Nelson, 14965.  5/29/1988. 		RM 661247	Barcode: RM0270987
     with Erik Nelson
_________________________________________________________________________

183.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Park County: Bighorn Basin: near Willow Creek on Burlington Pass Road, ca 5.5 air mi SW of Burlington, ca 22 air mi W of Basin.  Elev. 4550 ft.
T51N R97W S23.  44.3781 N, 108.48194 W.  
Clay to sandy clay flats between creek and bluffs. Phenology: flowering & fruiting. 

B. E. Nelson, 15285.  6/5/1988. 		RM 661246	Barcode: RM0271001
     with Erik Nelson
_________________________________________________________________________

184.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: Six Mile Reservoir and vicinity, ca 12 air mi NNW of Worland; ca 9 air mi SW of Manderson.  Elev. 4400 ft.
T48N R93W S5.  44.1667 N, 108.0597 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy to sandy clay sagebrush-saltbush-hopsage plains. Phenology: flowering. 

B. E. Nelson, 7552.  6/5/1981. 		RM 661256	Barcode: RM0270951
_________________________________________________________________________

185.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: Six Mile Reservoir and vicinity, ca 9 air mi SW of Manderson; ca 15 air mi S of Basin.  Elev. 4400 ft.
T49N R93W S32.  44.1712 N, 108.0671 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
In small draws in the badlands. Phenology: flowering. 

B. E. Nelson, 7597.  6/5/1981. 		RM 661255	Barcode: RM0270952
_________________________________________________________________________

186.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: Fox Mountain, ca 9 air mi E of Greybull.  Elev. 4500 ft.
T52N R92W S11.  44.4939 N, 107.8695 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Sandy clay soil on the top and sides of the butte. 

B. E. Nelson, 7707.  6/7/1981. 		RM 661254	Barcode: RM0270953
_________________________________________________________________________

187.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: Potato Ridge, ca 14 air mi ESE of Greybull.  Elev. 4900 ft.
T52N R91W S33.  44.4364 N, 107.79389 W; uncertainty 1 mi..  
Shaly sagebrush-saltsage slopes. 

B. E. Nelson, 7753.  6/7/1981. 		RM 661253	Barcode: RM0270954
_________________________________________________________________________

188.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: Denver Jake Reservoir and Little Denver Jake Draw, ca 14.5 air mi SE of Worland.  Elev. 4500 ft.
T45N R91W S11.  43.8814 N, 107.7311 W; uncertainty 1 mi..  
Around the reservoir. 

B. E. Nelson, 8080.  6/11/1981. 		RM 661252	Barcode: RM0270955
_________________________________________________________________________

189.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ca 3.5 air mi N of Hamilton Dome; ca 22 air mi NW of Thermopolis along Wagonhound Creek.  Elev. 5200 ft.
T45N R98W S35.  43.82361 N, 108.5786 W; uncertainty 1 mi..  
Sagebrush-grassland. Phenology: buds. 

B. E. Nelson, 9418.  6/16/1983. 		RM 661251	Barcode: RM0043733
_________________________________________________________________________

190.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: Meeteetse Rim and Meeteetse Creek, ca 2 mi E of Carter Mountain, ca 17.5 air mi S of Cody, ca 12.7 air mi NW of Meeteetse.  Elev. 7500 ft.
T50N R102W S33.  44.2628 N, 109.12583 W; uncertainty 1 mi..  
North slope of rim. 

B. E. Nelson, 9707.  6/21/1983. 		RM 562481	Barcode: RM0060275
_________________________________________________________________________

191.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Washakie Basin: ca 11 air mi SSE of Tipton.  Elev. 7100 ft.
T17N R96W S2; also S3.  41.4794 N, 108.1892 W; uncertainty 2 mi..  
Clay, hardpan plain, sand dunes; hardpan. Phenology: flowering & fruiting. 

Keith H. Dueholm, 10164.  6/20/1980. 		RM 523725	Barcode: RM0270925
_________________________________________________________________________

192.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: ridges and flats between Richards Gap and Tepee Mountain, and along Red Creek.  Elev. 6900-7100 ft.
T12N R104W S18; also T12N R105W S13, S14; also S15.  41.0197 N, 109.1686 W; uncertainty 4 mi..  
Sandy and shaley slopes above deep drainages, rocky bench above, greasewood flats along lower drainage and creek; flats. Phenology: vegetative only. 

Keith H. Dueholm, 11076.  5/23/1981. 		RM 523726	Barcode: RM0270926
     with Ronald L. Hartman
_________________________________________________________________________

193.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Wamsutter Arch: Deadman Wash, ca 2.5 air mi E of Point of Rocks.  Elev. 6600 ft.
T20N R100W S30; also T20N R101W S25.  41.6811 N, 108.7225 W; uncertainty 2 mi..  
Greasewood flats surrounding wash, sandy silt slopes and uplands with sagebrush; flats. Phenology: flowering. 

Keith H. Dueholm, 11087.  5/24/1981. 		RM 523722	Barcode: RM0270929
     with Ronald L. Hartman
_________________________________________________________________________

194.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: above South Fork Fifteenmile Creek, ca 23 air mi W of Worland.  Elev. 4800 ft.
T47N R97W S25.  44.01389 N, 108.43667 W; uncertainty 1 mi..  
Badlands above creek, highly eroded clay and shale slopes, rocky slopes with sandstone, hard clay flats below slopes; flats. Phenology: fruiting. 

Keith H. Dueholm, 11185.  5/27/1981. 		RM 661239	Barcode: RM0271206
     with Ronald L. Hartman
_________________________________________________________________________

195.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Rock Springs Uplift: ca 0.5 mi E of Point of Rocks.  Elev. 6700 ft.
T20N R101W S26.  41.6806 N, 108.7608 W; uncertainty 1 mi..  
Sandstone cliffs and scree slopes, sandy cobble bench above with scattered sand dunes; bench, along drainage. Phenology: flowering. 

Keith H. Dueholm, 11477.  6/13/1981. 		RM 523723	Barcode: RM0270928
_________________________________________________________________________

196.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: ca 2 air mi S of Hyattville.  Elev. 4600 ft.
T49N R89W S18.  44.2186 N, 107.58917 W; uncertainty 1 mi..  
Shaley slopes, flats along dry creekbed; flats. Phenology: flowering. 

Keith H. Dueholm, 9396.  5/24/1980. 		RM 661242	Barcode: RM0271276
     with Ronald L. Hartman
_________________________________________________________________________

197.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: U.S. Hwy 16/20, 5.7 road mi S of Basin.  Elev. 4000 ft.
T50N R93W S9.  44.3203 N, 108.0406 W; uncertainty 1 mi..  
Clay slope along highway; slope. Phenology: fruiting. 

Keith H. Dueholm, 9413.  5/24/1980. 		RM 661241	Barcode: RM0271204
     with Ronald L. Hartman
_________________________________________________________________________

198.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: Ribbon Canyon, at northwest end of Sheep Mountain.  Elev. 4400 ft.
T54N R94W S20.  44.6428 N, 108.19639 W; uncertainty 1 mi..  
Saltbush flats, shale and sandstone ridges, with barren flats; flats. Phenology: flowering & fruiting. 

Keith H. Dueholm, 9660.  5/28/1980. 		RM 661240	Barcode: RM0271205
     with Ronald L. Hartman
_________________________________________________________________________

199.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Washakie Basin: ca 13 air mi SSW of Red Desert.  Elev. 7200 ft.
T17N R96W S12 NE1/4.  41.4647 N, 108.17 W; uncertainty 0.5 mi..  
Sandy valleys among sandstone caprock, steep pebble slopes, and cobble surface on summit; plains, slopes. Phenology: flowering. 

Keith H. Dueholm, 9894.  6/7/1980. 		RM 523721	Barcode: RM0270930
_________________________________________________________________________

200.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Washakie Basin: ca 6 air mi W of Tipton.  Elev. 6800 ft.
T19N R97W S18.  41.6247 N, 108.3789 W; uncertainty 1 mi..  
Gently rolling sagebrush plain on clay and soil, clay flats; flats. Phenology: flowering. 

Keith H. Dueholm, 9937.  6/10/1980. 		RM 523724	Barcode: RM0270927
_________________________________________________________________________

201.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: Wyo Hwy 30, 6.6 mi W of Basin.  Elev. 4020 ft.
T51N R94W S9.  44.4062 N, 108.16528 W; uncertainty 0.25 mi..  
Plains with Atriplex gardneri. No elevation listed in field notebook. Phenology: flowering. 

Ronald L. Hartman, 11109.  5/24/1980. 		RM 661245	Barcode: RM0270988
     with Keith H. Dueholm
_________________________________________________________________________

202.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: 6.5 air mi NE of Greybull.  Elev. 4000 ft.
T53N R92W S28.  44.5419 N, 107.93417 W; uncertainty 1 mi..  
Saline shaley slopes with greasewood and Atriplex. Phenology: flowering. 

Ronald L. Hartman, 11321.  5/28/1980. 		RM 661270	Barcode: RM0271272
     with Keith H. Dueholm
_________________________________________________________________________

203.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: ca 8 air mi WSW of Worland near mile post 5 on Wyo Hwy 431.
T46N R94W S9; also S10.  43.9717 N, 108.14222 W; uncertainty 2 mi..  
Mostly sandy, some clayey, slopes with sagebrush dominating. Phenology: flowering. 

Ronald L. Hartman, 12743.  5/27/1981. 		RM 661269	Barcode: RM0271273
     with Keith H. Dueholm
_________________________________________________________________________

204.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: ca 12 air mi SE of Lovell.
T55N R94W S9; also S10.  44.7589 N, 108.1772 W.  
Red beds and shales with some gypsum; mosaic of community types dominated by Sarcobatus, Atriplex tridentata, and Atriplex gardneri. Phenology: fruiting. 

Ronald L. Hartman, 14141.  5/19/1983. 		RM 661244	Barcode: RM0271274
_________________________________________________________________________

205.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: ca 7 air mi NW of Shell.
T54N R92W S25; also S26.  44.6283 N, 107.8711 W.  
Shales with some sandstone; ridge, steep slopes, and flats below; sagebrush, saltbush, and greasewood community types. Phenology: fruiting. 

Ronald L. Hartman, 14256.  5/22/1983. 		RM 661243	Barcode: RM0271275
_________________________________________________________________________

206.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Fremont County: Wind River Basin: ca 18 air mi S of Moneta.  Elev. 5800-6000 ft.
T34N R91W S21; also S22.  42.9047 N, 107.7461 W; uncertainty 2 mi..  
Sandy ridge with sandstone outcrops and sagebrush covered slopes. Phenology: flowering. 

Ronald L. Hartman, 19918.  5/28/1985. 		RM 387009	Barcode: RM0270826
     with June Haines
_________________________________________________________________________

207.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Fremont County: Wind River Basin: Cottonwood Creek, 7 air mi NE of Lysite.  Elev. 5400-5600 ft.
T39N R90W S14; also S15.  43.3494 N, 107.6039 W; uncertainty 2 mi..  
Sandy ridge, sandstone outcrops, eroded slopes and creek bottom; sandy ridges and eroded slopes. Phenology: flowering. 

Ronald L. Hartman, 19952.  5/28/1985. 		RM 387010	Barcode: RM0270825
     with June Haines
_________________________________________________________________________

208.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Washakie Basin: Powder Rim, ca 7.3 road mi N of Baggs on Wyo Hwy 789, then ca 22 road mi W on Shell Creek Stock Trail BLM road and Poison Basin or BLM Road 700, ca 4.6 road mi W of Sand Creek bridge.  Elev. 6700-6800 ft.
T13N R94W S20 SE1/4.  41.0785 N, 108.9969 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Steep east slope on edge of rim with juniper. Phenology: flowering. 

Ronald L. Hartman, 8783.  6/3/1979. 		RM 1009467	Barcode: RM0286142
     with B. E. Nelson
_________________________________________________________________________

209.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Washakie Basin: Powder Rim, ca 7.3 road mi N of Baggs on Wyo Hwy 789, then ca 28.1 road mi WSW on BLM roads, ca 10.7 road mi SW of Sand Creek bridge.
T12N R94W S6 SW1/4.  41.0342 N, 108.0273 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
East exposure below rim; sandstone outcrops and juniper slopes. Phenology: buds. 

Ronald L. Hartman, 8796.  6/3/1979. 		RM 1009466	Barcode: RM0286141
     with B. E. Nelson
_________________________________________________________________________

210.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: along Lower Farson Cutoff or County Road 8, N of Horseshoe Bend on Green River, ca 44 air mi NW of Rock Springs; ca 7.5 air mi ESE of Fontenelle.  Elev. 6390 ft.
T23N R110W S20 SW1/4.  41.9562 N, 109.9134 W.  
Sagebrush steppe with scattered Grayia and Atriplex on coarse gravel to course sandy soils. Phenology: flowering. 

B. E. Nelson, 34659.  5/23/1995. 		RM 668456	Barcode: RM0270791
     with Tom Cramer
_________________________________________________________________________

211.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Hot Springs County: 11.5 mi NW of Kirby.  Elev. 4800 ft.
T45N R96W S16 W1/2 of NW1/4.  43.8655 N, 108.3814 W; uncertainty 0.5 mi..  
Rocky clay slope with Xylorhiza and Artemisia. 

Robert D. Dorn, 5931.  6/6/1995. 		RM 
_________________________________________________________________________

212.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sublette County: Green River Basin: Stewart Point, ca 4 air mi SW of Pinedale.  Elev. 7300-7750 ft.
T33N R109W S17 W1/4; also South1/2 S18 and N1/4 S19.  42.8297 N, 109.89 W; uncertainty 2 mi..  
Sagebrush slopes, dry stream channels, eroded, often barren slopes, windswept ridge and ravines with assorted shrubs. Phenology: flowering. 

Ronald L. Hartman, 45049.  5/21/1994. 		RM 633280	Barcode: RM0270971
     with Tom Cramer
_________________________________________________________________________

213.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: area along Big Sandy River from gaging station, ca 1 air mi to the east; ca 10 air mi SW of Farson.  Elev. 6400-6500 ft.
T24N R107W S32 N1/2; E1/2 S31.  42.0144 N, 109.5608 W; uncertainty 2 mi..  
Disturbed and bottom areas along river, slopes with sagebrush and rabbitbrush. Phenology: flowering. 

Ronald L. Hartman, 45103.  5/22/1994. 		RM 633279	Barcode: RM0270970
     with Tom Cramer and Charmaine Refsdal
_________________________________________________________________________

214.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 3 air mi E of Fontenelle.  Elev. 6500-6550 ft.
T23N R111W S9 N1/2.  41.9869 N, 110.0047 W.  
Sagebrush slopes and ridge. Phenology: flowering. 

Ronald L. Hartman, 45140.  5/22/1994. 		RM 633278	Barcode: RM0270969
     with Tom Cramer and Charmaine Refsdal
_________________________________________________________________________

215.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sublette County: Green River Basin: BLM Road 5410, ca 1.3 road mi SE of Wyo Hwy 351; ca 4 air mi WSW of junction of Wyo Hwy 351 and U.S. Hwy 191.  Elev. 6900-7000 ft.
T30N R108W S10.  42.5852 N, 109.705 W.  
Badlands, clays and sand with sagebrush along wash. Phenology: flowering. 

Ronald L. Hartman, 51164.  6/25/1995. 		RM 
_________________________________________________________________________

216.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Lincoln County: Green River Basin: just W of the Green River at the far north end of Fontenelle Reservoir; ca 5.5 air mi S of La Barge.  Elev. 6650 ft.
T26N R112W S32; NW1/4 S5.  42.1838 N, 110.1798 W; uncertainty 0.5 mi..  
Windswept cobblestone hilltop; cushion plants and Atriplex. Phenology: flowering. 

Thomas Cramer, 5035.  5/26/1995. 		RM 668341	Barcode: RM0271238
_________________________________________________________________________

217.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 7.5 air mi W of Fontenelle.  Elev. 6600-6650 ft.
T23N R113W S23 N1/4.  41.9562 N, 110.2032 W.  
Clay and shale slopes and flats; sparse vegetation; Atriplex. Phenology: flowering. 

Thomas Cramer, 5063.  5/26/1995. 		RM 668340	Barcode: RM0271237
_________________________________________________________________________

218.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 10 air mi N of Opal on the north side of U.S. Hwy 189.  Elev. 7000 ft.
T22N R114W S2 SE1/4.  41.9115 N, 110.3191 W; uncertainty 0.5 mi..  
Windswept rocky hilltop; Atriplex and scattered sagebrush. Phenology: flowering. 

Thomas Cramer, 5073.  5/26/1995. 		RM 668339	Barcode: RM0271236
_________________________________________________________________________

219.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sublette County: Green River Basin: ca 5.5 air mi E of Marbleton on the south side of Wyo Hwy 351.  Elev. 7000 ft.
T30N R110W S18; NW1/4 S19.  42.6147 N, 109.903 W; uncertainty 0.5 mi..  
Eroded clay slopes. Phenology: flowering. 

Thomas Cramer, 5200.  5/28/1995. 		RM 668338	Barcode: RM0271235
_________________________________________________________________________

220.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sublette County: Green River Basin: Red Hill, ca 7 air mi SSE of Big Piney.  Elev. 6800-6880 ft.
T29N R111W S27 SE1/4.  42.4696 N, 110.0572 W.  
Sand hills with scattered sagebrush and Atriplex. Phenology: flowering. 

Thomas Cramer, 5286.  6/1/1995. 		RM 668337	Barcode: RM0271225
_________________________________________________________________________

221.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sublette County: Green River Basin: ca 14 air mi ESE of Big Piney.  Elev. 7000-7100 ft.
T29N R109W S31 South1/4.  42.4385 N, 109.881 W.  
Clay slopes and hilltops. Phenology: flowering. 

Thomas Cramer, 5325.  6/1/1995. 		RM 668336	Barcode: RM0271234
_________________________________________________________________________

222.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 12.5 air mi WNW of Farson along the Lincoln Sweetwater Road.  Elev. 6950 ft.
T25N R108W S3 SE1/4.  42.1692 N, 109.6738 W; uncertainty 0.5 mi..  
Sagebrush hillsides. Phenology: flowering. 

Thomas Cramer, 5351.  6/1/1995. 		RM 668335	Barcode: RM0271233
_________________________________________________________________________

223.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 18 air mi W of Farson in a side branch of Eighteen Mile Canyon.  Elev. 6800-6900 ft.
T25N R109W S15 NE1/4.  42.1399 N, 109.7906 W.  
Sandy sagebrush and Atriplex hillsides. Phenology: flowering. 

Thomas Cramer, 5371.  6/1/1995. 		RM 668334	Barcode: RM0271229
_________________________________________________________________________

224.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 5.3 air mi W of Fontenelle Dam.  Elev. 6900 ft.
T24N R112W S31 E1/2.  42.0157 N, 110.1646 W.  
Eroded clay slope. Phenology: flowering. 

Thomas Cramer, 5466.  6/3/1995. 		RM 668333	Barcode: RM0271232
_________________________________________________________________________

225.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sublette County: Green River Basin: west end of Ross Ridge, ca 1.5 air mi E of New Fork and Green rivers confluence.  Elev. 7000 ft.
T30N R110W S27 South1/2.  42.5567 N, 109.9415 W.  
Badlands wash sides. Phenology: flowering. 

Thomas Cramer, 5554.  6/4/1995. 		RM 668332	Barcode: RM0271231
_________________________________________________________________________

226.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Lincoln County: Green River Basin: Holden Hill above Fontenelle Reservoir, ca 8.5 air mi NW of Fontenelle Dam.  Elev. 7000 ft.
T25N R112W S29 South1/2.  42.1106 N, 110.1798 W; uncertainty 1 mi..  
Windswept rocky hilltop with scattered sagebrush. Phenology: flowering. 

Thomas Cramer, 5572.  6/5/1995. 		RM 668331	Barcode: RM0271230
_________________________________________________________________________

227.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: Little Colorado Desert, ca 3.5 air mi NNE of Fontenelle Dam along BLM Road 4202.  Elev. 6720 ft.
T24N R111W S8 NW1/4.  42.0752 N, 110.0293 W.  
Sagebrush and Atriplex flats. Phenology: flowering. 

Thomas Cramer, 5616.  6/5/1995. 		RM 668330	Barcode: RM0270994
_________________________________________________________________________

228.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: Big Sandy River, ca 4.5 air mi SW of Farson.  Elev. 6550 ft.
T24N R107W S11 SW1/4.  42.0752 N, 109.5077 W.  
Cliff top edge above river; sandy and rocky with sagebrush and Atriplex. Phenology: flowering. 

Thomas Cramer, 5780.  6/10/1995. 		RM 668329	Barcode: RM0270995
_________________________________________________________________________

229.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: Fourmile Gulch, ca 6 air mi ENE of Fontenelle Dam.  Elev. 6530-6570 ft.
T24N R111W S12 SW1/4; and NW1/4 S13.  42.0752 N, 109.952 W.  
Sandy sagebrush gulch sides. Phenology: flowering. 

Thomas Cramer, 5845.  6/10/1995. 		RM 668328	Barcode: RM0270996
_________________________________________________________________________

230.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: Eighteenmile Canyon, ca 20.5 air mi W of Farson.  Elev. 6800 ft.
T25N R109W S19 SW1/4.  42.1253 N, 109.849 W.  
Rocky hilltop with scattered sagebrush. Phenology: flowering. 

Thomas Cramer, 5863.  6/10/1995. 		RM 668327	Barcode: RM0270997
_________________________________________________________________________

231.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sublette County: Green River Basin: Long Draw, ca 20 air mi N of Farson.  Elev. 6960 ft.
T28N R107W S22 E1/2.  42.3888 N, 109.5571 W.  
Gravel hilltop edges above draw with scattered sagebrush and Atriplex. Phenology: flowering. 

Thomas Cramer, 6199.  6/17/1995. 		RM 668326	Barcode: RM0270998
     with Jane T. Kellett
_________________________________________________________________________

232.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 17 air mi NW of Farson.  Elev. 6900 ft.
T26N R108W S7 W1/2.  42.2424 N, 109.7322 W.  
Sagebrush and Atriplex hillsides and tops. Phenology: flowering. 

Thomas Cramer, 6230.  6/17/1995. 		RM 668325	Barcode: RM0270912
     with Jane T. Kellett
_________________________________________________________________________

233.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: Buckhorn Canyon, ca 14 air mi NE of Fontenelle Dam.  Elev. 6800 ft.
T26N R110W S34 E1/4.  42.1838 N, 109.9073 W; uncertainty 1 mi..  
Weedy sagebrush canyon bottom. Phenology: flowering. 

Thomas Cramer, 6322.  6/17/1995. 		RM 668324	Barcode: RM0271003
     with Jane T. Kellett
_________________________________________________________________________

234.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sublette County: Green River Basin: east end of Ross Ridge, ca 14.5 air mi SSW of Boulder.  Elev. 7100 ft.
T30N R109W S23 W1/2.  42.5559 N, 109.8027 W; uncertainty 1 mi..  
Sandy sagebrush mounds. Phenology: flowering. 

Thomas Cramer, 6435.  6/19/1995. 		RM 668349	Barcode: RM0270798
     with Jane T. Kellett
_________________________________________________________________________

235.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sublette County: Green River Basin: Muddy Creek, ca 3 air mi N of Big Piney.  Elev. 6840 ft.
T30N R111W S20 NE1/4.  42.5712 N, 110.0957 W; uncertainty 0.5 mi..  
Gravel soil sagebrush. Phenology: flowering. 

Thomas Cramer, 6495.  6/21/1995. 		RM 668348	Barcode: RM0270799
     with Jane T. Kellett
_________________________________________________________________________

236.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 15.5 air mi SSW of La Barge.  Elev. 6900 ft.
T24N R114W S14 W1/2.  42.0603 N, 110.3191 W; uncertainty 1 mi..  
Sagebrush flats. Phenology: flowering. 

Thomas Cramer, 6606.  6/21/1995. 		RM 668347	Barcode: RM0270800
     with Jane T. Kellett
_________________________________________________________________________

237.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Lincoln County: Green River Basin: Slate Creek Butte, ca 5 air mi SW of Fontenelle Dam.  Elev. 6650-6700 ft.
T23N R112W S14 W1/2.  41.9711 N, 110.0873 W.  
Sandy sagebrush slope. Phenology: flowering. 

Thomas Cramer, 6708.  6/21/1995. 		RM 668346	Barcode: RM0270801
     with Jane T. Kellett
_________________________________________________________________________

238.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sublette County: Green River Basin: North Alkali Draw, ca 15 air mi E of Big Piney.  Elev. 7100 ft.
T30N R109W S34 SW1/4.  42.5266 N, 109.8223 W.  
Eroded clay hillsides with Atriplex. Phenology: flowering. 

Thomas Cramer, 6955.  6/25/1995. 		RM 668345	Barcode: RM0271000
     with Ronald L. Hartman
_________________________________________________________________________

239.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 13.5 air mi NE of Kemmerer.  Elev. 6900-6950 ft.
T23N R115W S25 N1/4.  41.9413 N, 110.4157 W.  
Sagebrush and Atriplex flats at the base of a mesa. Phenology: flowering. 

Thomas Cramer, 7083.  7/4/1995. 		RM 668344	Barcode: RM0270993
_________________________________________________________________________

240.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sublette County: Green River Basin: ca 11.5 air mi SW of Boulder.  Elev. 7050 ft.
T31N R110W S24 SE1/4.  42.6583 N, 109.903 W; uncertainty 0.5 mi..  
Flat draw bottom with Atriplex and sagebrush. Phenology: flowering. 

Thomas Cramer, 7416.  7/7/1995. 		RM 668343	Barcode: RM0270999
_________________________________________________________________________

241.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 2 air mi E of La Barge.  Elev. 7200 ft.
T26N R112W S9 NE1/4.  42.2424 N, 110.1603 W.  
Shale mesa top edges with sparse sagebrush and occasional Pinus flexilis and Juniperus. Phenology: flowering. 

Thomas Cramer, 7512.  7/8/1995. 		RM 668461	Barcode: RM0270792
_________________________________________________________________________

242.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 5.5 air mi E of Fontenelle Dam.  Elev. 6530 ft.
T24N R111W S25 NE1/4.  42.031 N, 109.952 W.  
Sand dune sagebrush hills with Grayia and Tetradymia. Phenology: flowering & fruiting. 

Thomas Cramer, 8342.  7/18/1995. 		RM 668460	Barcode: RM0270793
     with Jane T. Kellett
_________________________________________________________________________

243.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 15 air mi WSW of Farson.  Elev. 6550 ft.
T24N R109W S14 SW1/4.  42.0603 N, 109.7395 W; uncertainty 0.5 mi..  
Sandy sagebrush. Phenology: flowering & fruiting. 

Thomas Cramer, 8424.  7/18/1995. 		RM 668459	Barcode: RM0270794
     with Jane T. Kellett
_________________________________________________________________________

244.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 11.5 air mi NW from Farson ice cream store.  Elev. 6720-6740 ft.
T26N R107W S20 W1/4.  42.2131 N, 109.596 W; uncertainty 1 mi..  
Rocky hillside with scattered sagebrush. Phenology: flowering. 

Thomas Cramer, 8482.  7/18/1995. 		RM 668458	Barcode: RM0270795
     with Jane T. Kellett
_________________________________________________________________________

245.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sublette County: Green River Basin: ca 12 air mi N of Farson.  Elev. 6800 ft.
T27N R106W S29 SW1/4.  42.2863 N, 109.4792 W; uncertainty 0.5 mi..  
Clay draws and sandy sagebrush hills at the base of badlands hillsides. Phenology: flowering & fruiting. 

Thomas Cramer, 8591.  7/18/1995. 		RM 668457	Barcode: RM0270796
     with Jane T. Kellett
_________________________________________________________________________

246.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Montana, Carbon County: Bighorn Basin: Bear Bench Mark hill off Helt or BLM Road 1016, ca 24 air mi SE of Bridger.  Elev. 5000-5094 ft.
T9S R26E S8 E1/4.  45.0668 N, 108.5579 W; uncertainty 0.25 mi., GPS reading.  
Sagebrush steppe. Phenology: flowering. 

B. E. Nelson, 74129.  6/13/2008. 		RM 
_________________________________________________________________________

247.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Montana, Carbon County: Pryor Mountains: Pryor Mountain Wild Horse Range: on Burnt Timber or BLM Road 1018, ca 1.5 air mi E of Crooked Creek, ca 33 air mi SE of Bridger.  Elev. 4360-4440 ft.
T9S R27E S25 NW1/4.  45.0273 N, 108.3673 W; uncertainty 0.5 mi., GPS reading.  
Sandy clay flats above the arroyos. Phenology: flowering. 

B. E. Nelson, 74227.  6/16/2008. 		RM 
_________________________________________________________________________

248.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Montana, Carbon County: Pryor Mountains: Pryor Mountain National Wild Horse Range: on Sykes Ridge or BLM Road 1019 at the state line, ca 37 air mi SE of Bridger.  Elev. 4080-4150 ft.
T9S R28E S33 SW1/4.  45.0008 N, 108.3027 W; uncertainty 0.5 mi., GPS reading.  
Outwash flats from limetsone covered redbeds. Phenology: flowering. 

B. E. Nelson, 74293.  6/16/2008. 		RM 
_________________________________________________________________________

249.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Green River Basin: badlands ca 0.2 mi E of County Road 1 at mile post 9 and E of tributary wash of Buckboard Wash, ca 8 air mi W of Flaming Gorge Reservoir and 3 mi W of Black Mountain.  Elev. 6560 ft.
T14N R110W S1 SE1/4 SW1/4.  41.2181 N, 109.7625 W.  
Steep lower slopes of gray clay badland knobs with mantle of sandstone rubble and chert; locally dominated by Sphaeromeria argentea and Artemisia spinescens with Bassia americana, Lappula redowskii, and Opuntia polyacantha. Phenology: flowering. 

Walter Fertig, 23214.  6/3/2007. 		RM 817973	Barcode: RM0270828
_________________________________________________________________________

250.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Idaho, Custer County: Salmon Uplands between Clayton and Challis: slopes just E of Grand View Canyon, 12.7 air mi SE of Challis.  Elev. 6128 ft.
T12N R20E.  44.36291 N, -114.06761 W; NAD83, uncertainty 10 m., Field Notes.  
Sandy or gravelly soil in xeric desert scrub vegetation; 15Â° slope, NE aspect; dolomite geology. Population is dominant throughout the area. Phenology: flowering. 

Joshua J. Irwin, 562.  6/2/2010. 		RM 
_________________________________________________________________________

251.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Ca. 6 mi NE of Fontenelle Dam.  Elev. 6600 ft.
42 4.3' N, 109 56.9' W; GPS reading.  
Rocky flat, with Atriplex, Artemisia tridentata. Flower color pale yellow. Phenology: flowering. 

Robert D. Dorn, 10566.  6/2/2009. 		RM 841554	Barcode: RM0270822
_________________________________________________________________________

252.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Mesa County: Colorado River Valley: just SW of Samson Mesa in Smith Gulch, ca 3.5 air mi ENE of De Beque.  Elev. 5000-5050 ft.
T8S R96W S18 NW1/4.  39.3556 N, 108.1576 W to 39.3517 N, 108.152 W; NAD 83, , GPS reading.  
Clay and sandy clay flats with sagebrush and dry wash. Phenology: flowering. 

B. E. Nelson, 78965.  5/1/2010. 		USFS 898275	Barcode: USFS0060018
     with Lori E. Brummer, Michael K. Kirkpatrick, Josh Irwin, Ronald L. Hartman
_________________________________________________________________________

253.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Mesa County: Battlement Mesa: west end of the mesa between Horsethief and Little Horsethief creeks on V or Sunnyside Road, ca 1.5-2air mi NW of Horsethief Mountain, ca 4 air mi SE of De Beque.  Elev. 5520-5820 ft.
T9S R97W S1 SE1/4; also T9S R96W S6 W1/4 and T8S R96W S31 SW1/4.  39.2972 N, 108.1539 W to 39.3043 N, 109.1637 W; NAD 83, , GPS reading.  
Sandstone slopes and knolls with juniper and clay flats and dry wash with sagebrush. Phenology: flowering. 

B. E. Nelson, 79065.  5/3/2010. 		USFS 
     with Lori E. Brummer
_________________________________________________________________________

254.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Mesa County: Colorado River Valley: between Sand Wash and Little Horsethief Creek, adjacent to County Road 45.50 (De Beque Cutoff Road), ca 3 air mi S of De Beque.  Elev. 5040-5080 ft.
T9S R97W S15 E1/2.  39.2729 N, 108.2006 W; NAD 83, , GPS reading.  
Colluvial deposits at base of shale and sandstone slopes. Phenology: flowering. 

Michael K. Kirkpatrick, 129.  5/9/2010. 		USFS 
_________________________________________________________________________

255.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Mesa County: Colorado River Valley: Monument Canyon off of De Beque Canyon, ca 4 air mi NNE of junction of Colo Hwy 65 and I-70.  Elev. 4840-5105 ft.
T9S R97W S30 SE1/4.  39.2433 N, 108.2554 W to 39.242 N, 108.2537 W; NAD 83, , GPS reading.  
Rocky outcrop to ridge in juniper woodland. Phenology: flowering. 

Ronald L. Hartman, 89358.  5/2/2010. 		RM 
     with Michael K. Kirkpatrick, Josh Irwin
_________________________________________________________________________

256.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Mesa County: Colorado River Valley: unnamed side canyon E of De Beque Canyon, N of Kimbell Mesa, ca 21 air mi ENE of Grand Junction.  Elev. 4900-5000 ft.
T9S R97W S17 South1/2.  39.2715 N, 108.2476 W; NAD 83, , GPS reading.  
Sandstone break lands and canyon walls. Phenology: flowering. 

Michael K. Kirkpatrick, 4771.  5/17/2011. 		RM 
_________________________________________________________________________

257.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Mesa County: N of Shire Gulch between De Beque Cutoff Road and Sunnyside Road, ca 7 air mi SSE of De Beque at the intersection of I-70 and De Beque Cutoff Road.  Elev. 5480-5920 ft.
T9S R97W S25 SW1/4; also NW1/4 NW1/4 S36.  39.2385 N, 108.1702 W; NAD 83, , GPS reading.  
Clay badlands along sandy wash with greasewood and shadscale. Phenology: flowering. 

Michael K. Kirkpatrick, 4867.  5/19/2011. 		USFS 898338	Barcode: USFS0059863
_________________________________________________________________________

258.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Mesa County: Colorado River Valley: mesas on either side of Little Horsethief Creek, S of Sunnyside Road, ca 3 air mi NW of Horsethief Mountain and ca 2 air mi SE of De Beque.  Elev. 5200-5800 ft.
T8S R97W S35; also T9S R97W S2 N1/2.  39.3091 N, 108.1887 W to 39.3011 N, 108.1807 W; NAD 83, , GPS reading.  
Sandy slopes and river bench below sandstone bluffs. Phenology: flowering. 

Michael K. Kirkpatrick, 4972.  5/22/2011. 		RM 
_________________________________________________________________________

259.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Garfield County: Colorado River Valley: W of the mouth of Smith Gulch, N of I-70 along a frontage road, ca 5 air mi SW of Parachute.  Elev. 5300-5400 ft.
T7S R96W S32 N1/2.  39.3986 N, 108.1373 W; NAD 83, , GPS reading.  
Shrink-swell clay slopes dominated by Atriplex, Sarcobatus, and Stanleya. Phenology: flowering. 

Michael K. Kirkpatrick, 5469.  6/1/2011. 		RM 
_________________________________________________________________________

260.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Idaho, Custer County: Salmon Uplands between Clayton and Challis: slopes just E of Grand View Canyon, 12.7 air mi SE of Challis.  Elev. 6128 ft.
T12N R20E.  44.36291 N, -114.06761 W; NAD83, uncertainty 10 m., Field Notes.  
Sandy or gravelly soil in xeric desert scrub vegetation; 15Â° slope, NE aspect; dolomite geology. Population is dominant throughout the area. Phenology: flowering. 

Joshua J. Irwin, 562.  6/2/2010. 		RM 
_________________________________________________________________________

261.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A, Idaho, Custer County: Southern Salmon River Mountains: ridgetop on the south side of lower Bradshaw Gulch, 12.8 air mi S of Challis.  Elev. 5699 ft.
T12N R18E S36.  
Dominant population in xeric soil within desert scrub vegetation, 9 degree slope, SW aspect, trachyandesite geology. Phenology: flowering & fruiting. 

Joshua J. Irwin, 5237.  6/19/2011. 		RM 
_________________________________________________________________________

262.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A, Idaho, Custer County: Salmon River: benchland on the south side of the Salmon River between Gerry Gulch and Shep Creek, 10.6 air mi NNE of Challis.  Elev. 4888 ft.
T15N R20E S17.  
<25 plants estimated in xeric coarse textured soil within desert scrub vegetation, 6 degree slope, W aspect, trachyandesite geology. Phenology: flowering & fruiting. 

Joshua J. Irwin, 5464.  6/23/2011. 		RM 
_________________________________________________________________________

263.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Idaho, Custer County: Lost River Range: Pahsimeroi Mountains: along slope S of Leaton Gulch, ca 4.5-5.5 air mi E of Challis.  Elev. 5528-6087 ft.
T13N R20E S29; also S32 NW1/4.  44.5037 N, 114.131 W to 44.5185 N, 114.1159 W; NAD 83, , GPS reading.  
North exposure on rocky to sandy slope and creek bottom. Phenology: flowering. 

Ronald L. Hartman, 89459.  5/14/2010. 		RM 
     with Joshua J. Irwin
_________________________________________________________________________

264.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Idaho, Lemhi County: Lemhi Valley and Beaverhead Range: Old Lemhi Road, ca 9-10 air mi SE of Salmon at the junction of Ida Hwy 28 and U.S. Hwy 93, 1/4 air mi NW of Wimpey Creek.  Elev. 4394-4721 ft.
T21N R23E S34 E1/2; also S35.  45.106 N, 113.7281 W to 45.1103 N, 113.7067 W; NAD 83, , GPS reading.  
Clayey to sandy slope with sagebrush and some saltbush. Phenology: flowering. 

Ronald L. Hartman, 89600.  5/20/2010. 		RM 
_________________________________________________________________________

265.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Idaho, Lemhi County: Road to radio towers NE of Salmon, Discovery Hill.  Elev. 4100-4430 ft.
T22N R22E S32 E1/2; also W1/2 S33.  45.1914 N, 113.8771 W to 45.1923 N, 113.8675 W to 45.1971 N, 113.8687 W to 45.1969 N, 113.8801 W; NAD 83, , GPS reading.  
Grassy slopes with eroded areas and disturbed sites Phenology: flowering. 

Ronald L. Hartman, 89723.  5/23/2010. 		RM 
     with Joshua J. Irwin
_________________________________________________________________________

266.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Idaho, Lemhi County: Lemhi Range: S of Hot Springs Creek, 4.5 air mi ESE of the intersection of Ida Hwy 28 and U.S. Hwy 93 in Salmon.  Elev. 4041-4930 ft.
T21N R22E S33.  45.1102 N, 113.8701 W to 45.1066 N, 113.8701 W; NAD 83, , GPS reading.  
Exposed slopes, eroded, clayey on west exposure. Phenology: flowering. 

Ronald L. Hartman, 89864.  5/25/2010. 		RM 
     with Joshua J. Irwin
_________________________________________________________________________

267.  Artemisia spinescens D. C. Eaton 				Asteraceae

Limestone slopes. 

, 91695.  //. 		RM 
_________________________________________________________________________

268.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Mesa County: Battlement Mesa: west end of the mesa between Horsethief and Little Horsethief creeks on V or Sunnyside Road, ca 1.5-2air mi NW of Horsethief Mountain, ca 4 air mi SE of De Beque.  Elev. 5520-5820 ft.
T9S R97W S1 SE1/4; also T9S R96W S6 W1/4 and T8S R96W S31 SW1/4.  39.2972 N, 108.1539 W to 39.3043 N, 109.1637 W; NAD 83, , GPS reading.  
Sandstone slopes and knolls with juniper and clay flats and dry wash with sagebrush. Phenology: flowering. 

B. E. Nelson, 79065.  5/3/2010. 		USFS 	Barcode: USFS0060655
     with Lori E. Brummer
_________________________________________________________________________

269.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Mesa County: Colorado River Valley: mesas on either side of Little Horsethief Creek, S of Sunnyside Road, ca 3 air mi NW of Horsethief Mountain and ca 2 air mi SE of De Beque.  Elev. 5200-5800 ft.
T8S R97W S35; also T9S R97W S2 N1/2.  39.3091 N, 108.1887 W to 39.3011 N, 108.1807 W; NAD 83, , GPS reading.  
Sandy slopes and river bench below sandstone bluffs. Phenology: flowering. 

Michael K. Kirkpatrick, 4972.  5/22/2011. 		USFS 	Barcode: USFS0060613
_________________________________________________________________________

270.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Big Horn County: Gould Butte; ca 0.5 to 1 mi S and W of butte near oil field access road.  Elev. 4140 
44 26' 17.4" N, 108 13' 16.5" W; NAD 83, , Field Notes.  zone 12T, 721023E, 4924948N; NAD 83, Field Notes.  
Holocene Valley fill; clay loams; on plains and badlands; slope 0-5 deg; aspect southeast; with Atriplex gardneri, Poa secunda, Xylorhiza glabriuscula, Artemisia tridentata var. wyomingensis. Phenology: flowering. 

Lyle King, WY932C-4.  6/23/2012. 		RM 
     with Dylan Bergman
_________________________________________________________________________

271.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Mesa County: Grand Valley: south end of Horse Mountain and slopes to the E, ca 3.5 air mi ESE of Palisade.  Elev. 5340-5880 ft.
T1S R2E S13 South1/2; also SE1/4 S14.  39.0665 N, 108.3302 W to 39.066 N, 108.3202 W to 39.0643 N, 108.3294 W; NAD 83, , GPS reading.  
Stony slopes with volcanic rocks and scattered junipers. Phenology: flowering. 

B. E. Nelson, 78993.  5/2/2010. 		RM 
     with Lori E. Brummer
_________________________________________________________________________

272.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Delta County: Above and on Dominguez Rim above the Gunnison River, ca 10.5 air mi W of Delta.  Elev. 5400-5491 ft.
T4S R3E S28 South1/4; also SE1/4 S29.  38.7752 N, 108.2621 W to 38.7749 N, 108.2659 W; NAD 83, , GPS reading.  
Clay from basalt and ridge slopes and areas of sandstone outcrops. Phenology: flowering. 

B. E. Nelson, 79213.  5/5/2010. 		RM 
     with Lori E. Brummer, Michael Kirkpatrick
_________________________________________________________________________

273.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Montrose County: Gunnison Gorge National Conservation Area: Eagle Valley Trailhead in Adobe Hills, ca 5.5 air mi E of Olathe.  Elev. 5760-5900 ft.
T50N R9W S9 South1/4; also N1/4 S16.  38.6042 N, 107.8843 W to 38.6055 N, 107.885 W to 38.6059 N, 107.8836 W; NAD 83, , GPS reading.  
Adobe hills badlands with mudstone, some sandstone, and shale with selenite. Phenology: fruiting. 

B. E. Nelson, 79405.  6/3/2010. 		RM 
     with Lori E. Brummer
_________________________________________________________________________

274.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Delta County: Upper Wells Gulch and slopes and ridges of lower Grand Mesa, ca 10.5-11.5 air mi NW of Delta.  Elev. 6000-6600 ft.
T14S R97W S10 South1/2; also SW1/4 S11.  38.8479 N, 108.2151 W to 38.8464 N, 108.2271 W; NAD 83, , GPS reading.  
Steep clay slopes with basalt boulders and juniper stringers. Phenology: flowering. 

Lori E. Brummer, 24.  5/5/2010. 		RM 
_________________________________________________________________________

275.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Mesa County: Dominguez Canyon Wilderness Study Area: Cactus Park Trail, 4.4 road mi SE of Colo Hwy 141, ca 22.5 air mi WNW of Delta.  Elev. 5600-6400 ft.
T14S R99W S22; also SW1/4 S23 and S26.  38.8269 N, 108.4528 W to 38.8118 N, 108.4318 W to 38.8067 N, 108.439 W; NAD 83, , GPS reading.  
Pinyon/juniper in sandstone canyon. Phenology: fruiting. 

Lori E. Brummer, 519.  6/11/2010. 		RM 
_________________________________________________________________________

276.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Mesa County: Clifton, C and 34 Road Management Area, ca 8 air mi ESE of Grand Junction.  Elev. 4883-5200 ft.
T1S R2E S19 SE1/4; also SW1/4 S20, NW1/4 S29, and NE1/4 S30.  39.0524 N, 108.4087 W; NAD 83, , GPS reading.  
Adobe hills. Phenology: flowering. 

Lori E. Brummer, 2296.  5/7/2011. 		RM 
_________________________________________________________________________

277.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Montrose County: BLM land E of Montrose off South Canal Road, ca 6 air mi SE of Montrose.  Elev. 6350-6620 ft.
T48N R8W S5 SW1/4; also SE1/4 S4.  38.4461 N, 107.7698 W to 38.444 N, 107.7695 W to 38.4424 N, 107.7686 W to 38.4429 N, 107.762 W; NAD 83, , GPS reading.  
Adobe hills. Phenology: flowering. 

Lori E. Brummer, 2357.  5/9/2011. 		RM 
_________________________________________________________________________

278.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: S of Bridgeport Road, above Deer Creek, ca 19 air mi NW of Delta.  Elev. 4760-5243 ft.
T3S R2E S33 SW1/4; also SE1/4 S34, T14S R98W S8 NW1/4, and T13S R2E S35 E1/2.  38.8497 N, 108.3701 W to 38.8434 N, 108.3681 W; NAD 83, , GPS reading.  
Sandstone hillsides and mesa tops with desert shrub and scattered juniper. Phenology: flowering. 

Lori E. Brummer, 2441.  5/12/2011. 		RM 
_________________________________________________________________________

279.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Delta County: BLM Lands N of Adobe Buttes, NW of Eckert, ca 28.5 air mi NNW of Montrose.  Elev. 5540-5680 ft.
T14S R95W S3 W1/2.  38.869 N, 108.0037 W to 38.866 N, 108.001 W; NAD 83, , GPS reading.  
Adobe hills and mesa top. Phenology: flowering. 

Lori E. Brummer, 2560.  5/14/2011. 		RM 
_________________________________________________________________________

280.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Delta County: Gunnison Gorge National Conservation Area: Smith Mountain River Overlook, ca 8 air mi ENE of Delta.  Elev. 5600 ft.
T15S R94W S5 SW1/4; also NW1/5 S8.  38.7732 N, 107.932 W to 38.7702 N, 107.92658 W; NAD 83, , GPS reading.  
Sandstone mesa on adobe hillside; desert grassland and shrub community. Phenology: flowering. 

Lori E. Brummer, 2597.  5/16/2011. 		RM 
_________________________________________________________________________

281.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Delta County: Gunnison Gorge National Conservation Area: Pleasure Park, hillsides and mesa top on north side of Pleasure Park Road, ca 13 mi ENE of Delta.  Elev. 5220-5360 ft.
T14S R93W S31 SW1/4; also T14S R94W S36 SE1/4.  38.7911 N, 107.8322 W to 38.7862 N, 107.8374 W; NAD 83, , GPS reading.  
Desert grasslands on sandstone mesa on top of adobe hills. Phenology: flowering. 

Lori E. Brummer, 2638.  5/16/2011. 		RM 
_________________________________________________________________________

282.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Mesa County: Kannah Creek Road, ca 3.5 road mi E of U.S. Hwy 50, mesas and hills of lower Grand Mesa.  Elev. 5130-5380 ft.
T3S R2E S2 E1/2.  38.9299 N, 108.3318 W to 38.9212 N, 108.3337 W; NAD 83, , GPS reading.  
Desert shrub and grasslands on adobe mesa with basalt boulders. Phenology: flowering. 

Lori E. Brummer, 2887.  5/21/2011. 		RM 
_________________________________________________________________________

283.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Mesa County: Plateau Valley: lower north slopes of Indian Peak, ca 25 air mi NE of Grand Junction.  Elev. 5240-5640 ft.
T10S R96W S8 N1/2.  39.2072 N, 108.1284 W to 39.2003 N, 108.1398 W; NAD 83, , GPS reading.  
Scattered juniper and desert grassland on clay hills with sandstone outcrops. Phenology: flowering. 

Lori E. Brummer, 3224.  5/27/2011. 		RM 
_________________________________________________________________________

284.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Carbon County: Ca 1 mi S of Hogback above Smith Draw, ca 10.5 air mi SE of Rawlins.  Elev. 2054 m.
T20N R86W S10 SE1/4.  41 43' 11.24057" N, 107 3' 41.40986" W; NAD 83, , GPS reading.  
Cretaceous Mesa Verde formation, fine to medium grained sandstone, calcareous , carbonaceous shale and coal; clay sand soil; slope 1-5 deg, aspect north; sandy clay flat in saline upland, with Townsendia, Cymopterus bulbosus, Artemisia arbuscula, Atriplex gardneri, Opuntia, Poa secunda, Elymus lanceolatus, Elymus elymoides. Phenology: flowering. 

Gayle Tyree, WY030-195.  6/2/2016. 		RM 
     with Justyna Marszalek
_________________________________________________________________________

285.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: along Leavitt Creek below the south end of Cottonwood Bench, ca 7 air mi ESE of Mountain View; ca 39.5 air mi E of Evanston.  Elev. 6700-6860 ft.
T15N R114W S36.  41.2357 N, 110.2091 W.  
Stony clay knolls and sandy clay flats. Phenology: flowering & fruiting. 

B. E. Nelson, 35197.  6/18/1995. 		RM 633675	Barcode: RM0270966
     with C. H. Refsdal
_________________________________________________________________________

286.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: Wildcat Butte between Church Butte Road and I-80 at Sweetwater County, ca 14.8 air mi NE of Lyman; ca 49 air mi ENE of Evanston.  Elev. 6820-6980 ft.
T17N R112W S22 NW1/4.  41.4397 N, 110.0478 W; uncertainty 0.5 mi..  
Sagebrush-grassland with stony knolls. Phenology: flowering & fruiting. 

B. E. Nelson, 35223.  6/18/1995. 		RM 633674
     with C. H. Refsdal
_________________________________________________________________________

287.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: 1 mi S of Lincoln-Sweetwater Road, 2.5 mi W of U.S. Hwy 191.  Elev. 2020 m.
42.14067 N, 109.52714 W; WGS 84, , GPS reading.  
Sagebrush flat. Phenology: flowering. 

Rachel R. Renne, 77.  5/24/2016. 		RM 961086	Barcode: RM0216498
_________________________________________________________________________

288.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: Flaming Gorge National Recreation Area: canyon N of North Chimney Rock and E of the Green River, ca 11 air mi S of Green River.  Elev. 6040-6890 ft.
T16N R107W S12 South1/2; also N1/2 S13.  41.3808 N, 109.4167 W; uncertainty 2 mi..  
Steep slopes with areas of thin talus vegetated with areas of sagebrush, desert shrubs, or juniper. Phenology: flowering & fruiting. 

B. E. Nelson, 35353.  6/20/1995. 		RM 633673
     with C. H. Refsdal and Laura Welp
_________________________________________________________________________

289.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: benchland between Zieglers Wash and Dry Muddy Creek ca 9 air mi WNW of Granger; ca 24.5 air mi SE of Kemmerer.  Elev. 6460-6500 ft.
T19N R113W S12 SW1/4.  41.6431 N, 110.1239 W.  
Salt desert shrub on soft clays and clay-chert ridgetops, sagebrush bottoms and sparsely vegetated slopes, some areas of gray-green shale. Phenology: flowering & fruiting. 

B. E. Nelson, 36092.  7/3/1995. 		RM 633672
     with C. H. Refsdal
_________________________________________________________________________

290.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: ca 18 air mi SW of Green River; 4.7 air mi S on FMC access road off of Westvaco Road.  Elev. 6260-6360 ft.
T17N R110W S23 N1/2; also S14.  41.4383 N, 109.7986 W; uncertainty 2 mi..  
Sandy plateaus and clay bottoms, rolling hills with salt desert shrub. Phenology: flowering & fruiting. 

C. H. Refsdal, 4416.  6/27/1995. 		RM 633677	Barcode: RM0270968
_________________________________________________________________________

291.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: ca 10 air mi ENE of Opal.  Elev. 6700-6710 ft.
T22N R113W S5 E1/2; also W1/2 S4.  41.9158 N, 110.2681 W.  
Gravelly clay soils, semi-barren sagebrush slopes, north aspect and ridgetop, some sandy bottoms. Phenology: flowering & fruiting. 

C. H. Refsdal, 4693.  6/30/1995. 		RM 633676	Barcode: RM0270967
_________________________________________________________________________

292.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Whitehorse Creek Wilderness Study Area: ca 2 air mi NW of Oregon Butte summit, ca 14.5 air mi SSW of South Pass City.  Elev. 7260 ft.
T27N R101W S32 NW1/4 SW1/4.  42.2745 N, 108.8843 W; WGS 84, , GPS reading.  
Basin flats above gullied creek, silt; with Atriplex gardneri var. utahensis, Elymus elymoides, Poa spp.. Phenology: flowering. 

Bonnie Heidel, 4489.  5/24/2018. 		RM 981999	Barcode: RM0251842
_________________________________________________________________________

293.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Moffat County: Northeast side of Cross Mountain, ca 8.4 mi W of Colo Hwy 318 on County Road 10, ca 15.5 air mi W of Maybell; ca 44 air mi W of Craig.  Elev. 6200 ft.
T7N R98W S23.  40.5427 N, 108.3734 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Red sandy clay upland with Sarcobatus and Artemisia. Phenology: buds. 

B. E. Nelson, 2606.  5/12/1979. 		RM 1009473	Barcode: RM0286145
     with Ronald L. Hartman
_________________________________________________________________________

294.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Wyoming, Sweetwater County: 3.8 mi N of Powder Wash Camp, Colorado, just N of state line.  Elev. 6600 ft.
T12N R97W S15 SE1/4.  41.0083 N, 108.3089 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Clay bottomland with Atriplex confertifolia. Phenology: buds. 

B. E. Nelson, 2617.  5/12/1979. 		RM 1009472	Barcode: RM0286144
     with Ronald L. Hartman
_________________________________________________________________________

295.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Utah, Uintah County: Along U.S. Hwy 40, ca 10.2 road mi NNW of Colorado, ca 20.1 road mi SE of Vernal.  Elev. 5100 ft.
T6S R24E S8.  40.3159 N, 109.2331 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Roadside ditch. Phenology: buds. 

B. E. Nelson, 2623.  5/13/1979. 		RM 
     with Ronald L. Hartman
_________________________________________________________________________

296.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Colorado, Garfield County: Grand Valley below Book Cliffs: along East Salt Creek on Colo Hwy 139, ca 13.7 air mi N of Loma.  Elev. 5100 ft.
T8S R102W S6.  39.3948 N, 108.8148 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Clay flats. Phenology: buds. 

B. E. Nelson, 2639.  5/13/1979. 		RM 1009471	Barcode: RM0286143
     with Ronald L. Hartman
_________________________________________________________________________

297.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Utah, Box Elder County: Along Utah Hwy 30, ca 10.4 road mi SW of Utah Hwy 42 intersection, just SW of Kelton turnoff, ca 24.5 air mi WSW of Snowville.  Elev. 4750 ft.
41.8339 N, 113.1535 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sagebrush bottom and slopes. Phenology: buds. 

B. E. Nelson, 2659.  5/15/1979. 		RM 
     with Ronald L. Hartman
_________________________________________________________________________

298.  Artemisia spinescens D. C. Eaton 				Asteraceae

U.S.A., Nevada, Elko County: N of Palomino Ridge, ca 24.5 road mi N of White Pine County on U.S. Hwy 93.  Elev. 6300 ft.
T29N R63W S2.  
Sagebrush upland. Phenology: buds. 

B. E. Nelson, 2700.  5/16/1979. 		RM 
     with Ronald L. Hartman
_________________________________________________________________________