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

Database Search Results

498 matching records found (of 498).
Search query: Genus begins with Heterotheca, Species begins with horrida, (search polygon not defined)
Sorted by: Scientific Name

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1.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Royal Gorge: off County Road 3A approx 1.5 air mi from S gate of bridge, ca 1.6 air mi W of Canon City.  Elev. 6000-6400 ft.
T18S R71W S20 E1/2; also NE1/4 S29.  38.4689 N, 105.3561 W.  zone 13, 471243E, 4255545N.  
Along a rocky drainage in pinyon-juniper. Phenology: flowering. 

Timothy W. Chumley, 6233.  8/18/1996. 		 
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2.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Phantom Canyon: along Eightmile Creek and surrounding cliffs off Colo Hwy 67 or Phantom Canyon Road approx 2.2 rd mi N of BLM Steel Bridge Interpretive Site, ca 8.2 air mi NE of Canon City.  Elev. 7400-7720 ft.
T17S R69W S10 NW1/4.  38.5852 N, 105.0957 W.  zone 13, 490797E, 4270694N.  
Roadside. Phenology: fruiting. 

Timothy W. Chumley, 6328.  8/19/1996. 		 
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3.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: along packtrail to Copper Lakes.  Elev. 8000-9000 ft.
T54N R107W S15; also S22.  44.6599 N, 109.739 W.  
Spruce forests with some pine on north facing slope. Phenology: flowering. 

David Rosenthal, 250.  7/31/1996. 		USFS 851456	Barcode: USFS0035379
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4.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: along packtrail to Copper Lakes.  Elev. 8000-9000 ft.
T54N R107W S15; also S22.  44.6599 N, 109.739 W.  
Spruce forests with some pine on north facing slope. Phenology: flowering. 

David Rosenthal, 251.  7/31/1996. 		USFS 851457	Barcode: USFS0035380
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5.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Northern Absaroka Wilderness: Dead Indian Creek Trail, ca 21 air mi NW of Cody.  Elev. 6100-6400 ft.
T55N R104W S18 E1/2.  44.7467 N, 109.4352 W.  
Sagebrush slopes with scattered limber pine, juniper, and spruce/fir forest in moist areas. Phenology: flowering. 

David Rosenthal, 2571.  7/18/1997. 		USFS 853888	Barcode: USFS0038073
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6.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: along Hanna-Leo or County Road 291 on a ridge of "fins" between Charlie Brooks and Cottonwood draws, ca 20 air mi NNW of Hanna.  Elev. 6620-6740 ft.
T24N R82W S29 NE1/4.  42.024 N, 106.6631 W.  
Sandy or sandy-gravel slopes and areas among sandstone fins. Phenology: flowering & fruiting. 

B. E. Nelson, 41127.  6/26/1997. 		RM 
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7.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Ishawooa Creek Pack Trail, Ishawooa Hills.  Elev. 6100-6600 ft.
T50N R105W S32; also E1/2 S31.  44.2588 N, 109.5233 W.  
Barren to grassy slopes and some wet spots. Phenology: flowering. 

Ronald L. Hartman, 58862.  7/27/1997. 		USFS 853887	Barcode: USFS0038072
     with Jim Fowler
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8.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: road S of the North Fork Shoshone River, ca 0.5 air mi E of Wapiti.  Elev. 5600 ft.
T52N R104W S19 NW1/4.  44.4645 N, 109.406 W.  
Roadside and slope to river. Phenology: flowering. 

Ronald L. Hartman, 59564.  8/13/1997. 		USFS 853886	Barcode: USFS0038071
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9.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Buffalo Bill Reservoir, ca 10 air mi ESE of Wapiti.  Elev. 5500 ft.
T52N R103W S33 N1/4.  44.4356 N, 109.2446 W.  
Area of water fluxuation and roadside. Phenology: flowering. 

Ronald L. Hartman, 59716.  8/13/1997. 		USFS 853885	Barcode: USFS0038070
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10.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: two track to Black Rock Draw, 1 mi from County Road 321; ca 6 air mi NW of northwest end of Pathfinder Reservoir.  Elev. 6150-6580 ft.
T30N R86W S4 S1/2; also N1/4 S9 and NW1/4 S10.  42.5986 N, 107.1406 W.  
Sandy areas and granite ridge. Phenology: flowering & fruiting. 

Ronald L. Hartman, 57324.  6/9/1997. 		RM 
     with Amy J. Roderick
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11.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Arizona, Coconino County: Coconino National Forest: in James Canyon 1/2 - 3/4 mi W of I-17, ca 11 air mi S of Flagstaff.  Elev. 6430-6500 ft.
T19N R7E S7 NW1/4.  35.0475 N, 111.6939 W to 35.0476 N, 111.6973 W; GPS Reading.  
Canyon slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 63653.  9/25/2004. 		RM 
     with James F. Fowler
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12.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: ridge between Big Creek and Wall Creek, ca 2-3 mi N of U.S. Hwy 14, 16, & 20.  Elev. 6000-6400 ft.
T52N R105W S9; also S16.  44.4908 N, 109.5032 W.  
In grassland community with Koeleria macrantha, Elymus spicatus and Carex filifolia. Phenology: flowering & fruiting. 

Erwin F. Evert, 12157.  6/14/1987. 		RM 731343	Barcode: RM0046767
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13.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: barren ridge ca 1/8 mi E of Sweetwater Creek, ca 4.5 mi N of U.S. Hwy 14, 16, & 20.  Elev. 6800 ft.
T53N R106W S32.  44.5295 N, 109.658 W.  
Open south-facing sparsely vegetated slope dominated by Cymopterus terebinthinus, Oenothera nuttallii and Apocyanum androsaemifolium. Phenology: flowering & fruiting. 

Erwin F. Evert, 13148.  7/9/1987. 		RM 732268	Barcode: RM0046765
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14.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: ridge E of Clocktower Creek, ca 3-4 mi S of U.S. Hwy 14, 16, & 20.  Elev. 8000-8500 ft.
T51N R106W S1; 12.  44.4183 N, 109.5636 W.  
Rocky ridgetop with some scattered Douglas fir and limber pine. Phenology: flowering & fruiting. 

Erwin F. Evert, 13261.  7/13/1987. 		RM 732210	Barcode: RM0046766
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15.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Park County: Bighorn Basin: around the western most of the Newton Lakes, ca 4 mi NW of Cody.  Elev. 5221 ft.
T53N R102W S27.  44.5428 N, 109.1285 W.  
Wet soil along lake margin with Scirpus acutus, Hordeum jubatum, Scirpus maritimus var. paludosus and Potentilla paradoxa. 

Erwin F. Evert, 19240.  6/26/1990. 		RM 619431	Barcode: RM0103137
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16.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Montana, Gallatin County: Madison Range: Gallatin National Forest: Spanish Peaks area: along Deer Creek Trail, ca 2-3 mi W of U.S. Hwy 191; ca 27 mi SSW of Bozeman.  Elev. 7300 ft.
T6S R4E S16.  45.313 N, 111.2401 W.  
South facing talus slope, prominent species include Rubus idaeus and Woodsia scopulina. 

Erwin F. Evert, 20288.  8/11/1990. 		RM 
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17.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Arizona, Coconino County: Coconino National Forest: ridge between Fay and Skunk canyons off Forest Road 720, down to Skunk Canyon, ca 3.5 air mi S of Flagstaff.  Elev. 6860-6960 ft.
T20N R7E S2 NE1/4; also T21N R7E S35 SW1/4.  35.1503 N, 111.6223 W; GPS Reading.  
Open ponderosa pine forest. Phenology: flowering & fruiting. 

B. E. Nelson, 66591.  9/13/2005. 		RM 
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18.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Montana, Carbon County: Along north side of Robertson Draw Road, ca 2.5 mi W of Mont Hwy 72.  Elev. 4500 ft.
T9S R21E S27.  45.0125 N, 109.1203 W.  
Sagebrush-grassland with Artemisia pedatifida, Hymenoxys acaulis, Atriplex confertifolia, and Bouteloua gracilis. 

Erwin F. Evert, 22587.  6/10/1992. 		 779895
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19.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along Rock Creek Road, just N of Limber Pine Campground, ca 15 mi SW of Red Lodge.  Elev. 7200 ft.
T9S R19E S8.  45.0572 N, 109.4102 W.  
Disturbed roadside and meadow with Artemisia frigida, Erigeron caespitosus, Potentilla hippiana, and Festuca idahoensis. 

Erwin F. Evert, 23999.  7/26/1992. 		 
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20.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: East Rosebud Canyon, northwest end of Elk Lake just S of inlet; ca 20 mi W of Red Lodge.  Elev. 6785 ft.
T8S R17E S5.  45.1614 N, 109.6587 W.  
Opening in forest with Agoseris glauca, Hedysarum sulphurescens, and Allium cernuum. Phenology: flowering. 

Erwin F. Evert, 28093.  7/19/1994. 		RM 781590	Barcode: rm0103799
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21.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: along Red Spring Draw Road, ca 5 mi S of Wyo Hwy 172, 10 mi ENE of Thermopolis.  Elev. 5100 ft.
T43N R93W S28.  43.6628 N, 108.0265 W; uncertainty 1 mi..  
Sagebrush-grassland with Elymus spicatus, Cryptantha celosoides, and Bromus tectorum. Phenology: flowering. 

Erwin F. Evert, 35062.  6/12/1998. 		RM 820402	Barcode: RM0020513
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22.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Montana, Park County: Gallatin National Forest: along the north side of Yellowstone River just west of Bear Creek, 2 mi E of Gardiner.  Elev. 5300-5400 ft.
T9S R9E S19.  45.0368 N, 110.668 W; uncertainty 1 mi..  
Saltbrush/greasewood grassland on barren south-facing slope with Alyssum alyssoides, Atriplex gardneri, and Sarcobatus vermiculatus. Phenology: flowering & fruiting. 

Erwin F. Evert, 35208.  6/29/1998. 		RM 820268	Barcode: RM0014958
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23.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Montana, Park County: Yellowstone National Park: northwest side of Mt. Everts, just above Rescue Creek Trailhead; 1 mi S of Gardiner.  Elev. 5500 ft.
T9S R8E S25.  45.0222 N, 110.6885 W; uncertainty 1 mi..  
Saltbrush/greasewood grassland with Grayia spinosa, Sarcobatus vermiculatus, and Bromus tectorum. Phenology: flowering. 

Erwin F. Evert, 35478.  7/1/1998. 		RM 820531	Barcode: RM0014028
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24.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: in The Canyon and adjacent areas on Forest Road 255 at the forest boundary, ca 12 air mi NW of Capulin; ca 15 air mi SSE of Monte Vista.  Elev. 8350-8550 ft.
T36N R6E S12.  37.3854 N, 106.26 W.  
Above the canyon with areas of sandstone pavement, soil patches, and rocky areas, with scattered pinyon pine, juniper, isolated Douglas fir and ponderosa pine. Phenology: flowering. 

B. E. Nelson, 59350.  7/15/2003. 		RM 795418
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25.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: Alder Creek: U.S. Hwy 160 E to County Road 17, N to Forest Road 610; ca 2 .5 air mi N of South Fork.  Elev. 9189 ft.
T40N R3E S16 SE1/4; also SW1/4 of SW1/4 S15.  37.7194 N, 106.6532 W.  
Pinyon/juniper and ponderosa pine woodland. Phenology: flowering. 

Jeanette Flaig, 1687.  7/26/2003. 		RM 795425
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26.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: U.S. Hwy 160 E to County Road 17 N to Forest Road 610; ca 5 air mi N of South Fork. South  Elev. 9021 ft.
T40N R3E S8; Center of S8.  37.7256 N, 106.6691 W.  
Ponderosa pine forest with scattered Douglas fir, pinyon and juniper with Ribes understory. Phenology: flowering. 

Jeanette Flaig, 1795.  7/26/2003. 		RM 795424
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27.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: Colo Hwy 149 N, ca 2.5 air mi N of South Fork.  Elev. 8360 ft.
T40N R2E S19 SW1/4.  37.7149 N, 106.6952 W.  
Along highway. Phenology: flowering. 

Jeanette Flaig, 2626.  8/14/2003. 		RM 795423
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28.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: Colo Hwy 149 N, ca 2.5 air mi N of South Fork.  Elev. 8360 ft.
T40N R2E S19 SW1/4.  37.7149 N, 106.6952 W.  
Along highway. Phenology: flowering. 

Jeanette Flaig, 2638.  8/14/2003. 		RM 795422
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29.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Needle Peak N of Baggot or County Road 680, ca 11.2 air mi NE of Encampment; ca 20.2 air mi SW of Saratoga.  Elev. 7300-7650 ft.
T15N R83W S9 W1/2; also NW1/4 S8.  41.2828 N, 106.7294 W.  
Gravelly sagebrush grasslands and draw. Phenology: flowering. 

Amy J. Roderick, 1148.  6/26/1997. 		RM 
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30.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: Colo Hwy 112 N to Elephant Rocks/ Pentatente Canyon; ca 2.5 road mi N; 2 1/4 mi to dirt road on west side of street; ca 7 air mi NE of Del Norte.  Elev. 7960 ft.
T41N R6E S33 NE1/4; also NW1/4 S34.  37.7535 N, 106.3105 W.  
Pinyon juniper ecosystem with rock canyons. Phenology: flowering. 

Jeanette Flaig, 2847.  8/18/2003. 		RM 795421
     with Cindy Villa
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31.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Saguache County: Eastern San Juan Mountains: Rio Grande National Forest: ca 1/3 mi on Lone Tree Gulch Road, ca 10 air mi NW of Saguache.  Elev. 8270 ft.
T45N R6E S18 NE1/4; also SE1/4 S7.  38.1535 N, 106.3451 W.  
Pinus ponderosa woodland on west-facing slope with rocky outcrops. 

Jeanette Flaig, 3085.  8/21/2003. 		RM 795420
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32.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Saguache County: Eastern San Juan Mountains: on County Road 41G in Coolbroth Canyon.  Elev. 7955 ft.
T42N R6E S19 SE1/4; also NE1/4 S30.  37.8484 N, 106.2767 W.  
Pinyon/juniper woodland with rock outcrops and along roadside. Phenology: flowering. 

Jeanette Flaig, 3138.  8/24/2003. 		RM 795419
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33.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Shaw Springs: U.S. Hwy 160 from Del Norte travel N on Colo Hwy 112 to Pentatente Road W (Elephant Rocks); travel ca 2 mi to driveway on west side of road.  Elev. 7964 ft.
T41N R6E S33 SE1/4 of SE1/4; also SW1/4 of SW1/4 S34.  37 44.888' N, 106 18.851' W.  
Pinyon pine/juniper woodland. Phenology: flowering. 

Jeanette Flaig, 364.  7/16/2003. 		RM 795426
     with Cindy Villa and Mike Wisdom
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34.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Arizona, Coconino County: Coconino National Forest: at the intersection of U.S. Hwy 89 and Forest Road 418-420 just E of the base of San Francisco Mountain, ca 12.5 air mi NNE of Flagstaff.  Elev. 7260 ft.
T23N R8E S17 SW1/4.  35.3723 N, 111.5763 W.  
Roadside, barrow pit, and adjacent ponderosa pine savana. Phenology: flowering. 

B. E. Nelson, 70326.  8/28/2006. 		RM 
     with James F. Fowler
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35.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: along Apache Creek just N of New Mexico, ca 1 air mi S of Rio de los Pinos, ca 24 air mi SSW of Antonito.  Elev. 9750-10250 ft.
T32N R5E S22.  36.9966 N, 106.407 W; GPS Reading.  
Dry, open slopes. Phenology: flowering. 

B. E. Nelson, 62238.  8/10/2004. 		RM 
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36.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: Eightmile Mesa along Forest Road 651 in the vicinity of VABM 8176 and old Lookout Tower, ca 6.5-7 air mi S of Pagosa Springs.  Elev. 8040-8176 ft.
T34N R1W S19 NW1/4.  37.1707 N, 106.996 W; GPS Reading.  
Mesa top with open ponderosa pine forest, Gambels oak thickets, and clearings. Phenology: flowering. 

B. E. Nelson, 62712.  8/17/2004. 		RM 
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37.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: along Rito Hondo ca 3/4 mi above Bighorn Creek, ca 2 3/4 air mi S of Fox Creek; ca 10.5 air mi WSW of Antonito.  Elev. 8400-8550 ft.
T32N R7E S10 SW1/4.  37.0242 N, 106.1949 W; GPS Reading.  
Rabbitbrush slope. Phenology: flowering. 

B. E. Nelson, 63013.  8/22/2004. 		RM 
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38.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: just N of New Mexico at the junction of Forest roads 103 and 129, ca 5.5 air mi SSW of Fox Creek; ca 14.5 air mi SW of Antonito.  Elev. 9450-9550 ft.
T32N R7E S19 SE1/4; also SW1/4 S20.  36.9948 N, 106.2316 W; GPS Reading.  
Chrysothamnus/Gutierrezia meadow. Phenology: flowering. 

B. E. Nelson, 63043.  8/22/2004. 		RM 
_________________________________________________________________________

39.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: just N of Hot Creek State Wildlife Area and E of Ojito Creek and Piedrosa Canyon, 5 air mi ENE of Centro.  Elev. 8361 ft.
T35N R5E S5.  37.3005 N, 106.2236 W; GPS Reading.  
Open pinyon pine woodland with a few scattered juniper on slight southwest-facing slope in thin rocky soil. Phenology: flowering. 

Jeanette Flaig, 4188.  6/15/2004. 		RM 
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40.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rock Creek Park, Bishop Rock, Forest Road 28, 16 air mi SSE of Del Norte.  Elev. 8595 ft.
T38N R6E S35 SW1/4.  37.492 N, 106.2833 W; GPS Reading.  
Open pinyon, juniper, ponderosa pine, and Douglas fir woodland in rock garden. Phenology: flowering. 

Jeanette Flaig, 5441.  7/6/2004. 		RM 
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41.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: E of Coller State Wildlife Area: NW of the overlook, side road off Colo Hwy 149, ca 9 air mi NNW of South Fork.  Elev. 8420 ft.
T40N R2E S2 SW1/4.  37.7306 N, 106.7172 W; GPS Reading.  
Ponderosa pine woodland with scattered aspen and Douglas fir beneath rock buttes on southwest-facing slope. Phenology: flowering. 

Jeanette Flaig, 5495.  7/8/2004. 		RM 
_________________________________________________________________________

42.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, La Plata County: Eastern San Juan Mountains: San Juan National Forest: Weminuche Wilderness: Eolus and North Eolus Peaks, Needles Creek Trail, N of Chicago Baisin, Needleton Creek Trailhead, ca 15.5 air mi SSE of Silverton.  Elev. 8158-8503 ft.
T39N R8W S25 NE1/4 of NE1/4; also E1/2 S24.  37.6223 N, 107.6937 W to 37.6336 N, 107.6926 W; GPS Reading.  
Mixed conifer forest with openings at canyon mouth and along river. Phenology: flowering. 

Jeanette Flaig, 7193.  7/31/2004. 		RM 
     with Kurt Flaig
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43.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: Rio Grande National Forest: 1-1.2 air mi ENE of spillway on Terrace Reservoir; ridge from Forest Service road to top of first main rock outcrop on ridge leading to Chiquito Peak.  Elev. 8636-9470 ft.
T36N R6E S13.  37.3691 N, 106.2695 W to 37.3657 N, 106.2595 W; GPS Reading.  
Rocky slopes and outcrops and roadside; rocky slopes and outcrops. Phenology: flowering. 

Ronald L. Hartman, 79600.  7/13/2004. 		RM 
_________________________________________________________________________

44.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Arizona, Coconino County: Coconino National Forest: split in Forest roads 96 and 95 in bottom of East Clear Creek.  Elev. 6564-6600 ft.
T14N R11E S35 SW1/4.  35.55054 N, 111.16319 W; WGS 84, uncertainty 100 m..  
Sandstone walls and slopes below. Phenology: flowering. 

Ronald L. Hartman, 83800.  9/13/2006. 		RM 
     with James F. Fowler
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45.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Grand County: Middle Park: Corral Creek, ca 11 air mi E of Kremmling and ca 4 air mi W of Hot Sulphur Springs.  Elev. 7490-7800 ft.
T1N R79W S12 N1/2; also NE1/4 S11.  40.0683 N, 106.1936 W; GPS Reading.  
Dry sagebrush slope and drainage. Phenology: flowering & fruiting. 

Erin Foley, 11155.  8/7/2004. 		RM 
_________________________________________________________________________

46.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Grand County: Middle Park: Hot Sulphur Springs State Wildlife Area: Colorado River Fishing Access from parking area to River, ca 1.5 air mi WNW of Parshall and ca 10 air mi E of Kremmling.  Elev. 7500 ft.
T1N R79W S11.  40.062 N, 106.2074 W; GPS Reading.  
Disturbed area adjacent to parking lot through sagebrush. Phenology: flowering & fruiting. 

Erin Foley, 11769.  8/18/2004. 		RM 
_________________________________________________________________________

47.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Grand County: Middle Park: S of Colorado River, ca 1.5 air mi W of Parshall and ca 10.5 air mi E of Kremmling.  Elev. 7500-8080 ft.
T1N R79W S14; also SW1/4 S13 and SW1/4 S11.  40.0522 N, 106.2052 W to 40.0488 N, 106.1934 W; GPS Reading.  
Sagebrush ridgetop. Phenology: flowering & fruiting. 

Erin Foley, 11816.  8/18/2004. 		RM 
_________________________________________________________________________

48.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Grand County: Middle Park: ca 1 air mi NE of Parshall and ca 3 air mi WSW of Hot Sulphur Springs.  Elev. 8100 ft.
T1N R78W S8 SW1/4.  40.0611 N, 106.1602 W; GPS Reading.  
South-facing sagebrush slope and drainage. Phenology: flowering & fruiting. 

Erin Foley, 8047.  6/21/2004. 		RM 
_________________________________________________________________________

49.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Grand County: Middle Park: Corral Creek, ca 1.5 air mi NNW of Parshall and ca 4 air mi W of Hot Sulphur Springs.  Elev. 9160-9440 ft.
T1N R78W S6 W1/2; also T1N R79W S1 E1/2.  40.0777 N, 106.1858 W to 40.0803 N, 106.1759 W; GPS Reading.  
Rocky slope. Phenology: flowering & fruiting. 

Erin Foley, 8540.  6/26/2004. 		RM 
_________________________________________________________________________

50.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Grand County: Gore Range: ca 3 air mi SE of Radium and ca 10.5 air mi SW of Kremmling.  Elev. 7660-8000 ft.
T1S R82W S24 SE1/4; also NE1/4 S25, T1S R81W S19 SW1/4 and NE1/4 S30.  39.959 N, 106.5089 W to 39.959 N, 106.5189 W; GPS Reading.  
Gravelly sagebrush slope. Phenology: flowering & fruiting. 

Erin Foley, 9401.  7/6/2004. 		RM 
_________________________________________________________________________

51.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Ferris Mountains: creek and adjacent slopes, ca 6.5 air mi NW of Ferris; ca 10 air mi ENE of Lamont.  Elev. 7550-7875 ft.
T26N R87W S6.  42.2533 N, 107.2739 W.  
Disturbed roadside; dry compact rocky soil. Phenology: flowering. 

Laura Welp, 3703.  8/20/1994. 		 
_________________________________________________________________________

52.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

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

Ronald L. Hartman, 46147.  6/21/1994. 		 
_________________________________________________________________________

53.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Teton County: Gros Ventre Area: ridge immediately N of Blue Miner Lake down to lake.  Elev. 9400-10100 ft.
T42N R114W S34.  43.562 N, 110.5167 W.  
Calcareous slope and rock rubble. Phenology: flowering & fruiting. 

Ronald L. Hartman, 50083.  8/25/1994. 		RM 624660	Barcode: RM0302794
_________________________________________________________________________

54.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Teton County: Gros Ventre Area: Flat Creek, 2-4 air mi NW of Flat Creek Ranch.  Elev. 6800-7200 ft.
T41N R115W S1.  
Open and wooded areas along stream or road. Phenology: flowering & fruiting. 

Ronald L. Hartman, 53916.  8/20/1995. 		 
_________________________________________________________________________

55.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Teton County: Gros Ventre Area: Flat Creek, 2-4 air mi NW of Flat Creek Ranch.  Elev. 6800-7200 ft.
T41N R115W S1.  
Open and wooded areas along stream or road. Phenology: flowering & fruiting. 

Ronald L. Hartman, 53916.  8/20/1995. 		 
_________________________________________________________________________

56.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Fremont County: Upper North Platte and Laramie River Drainages: E of Agate Flat or BLM Road 2404, ca 15.7 air mi NW of Three Forks Junction; ca 9 air mi NE of Jeffrey City.  Elev. 6300-6350 ft.
T29N R91W S12.  42.4966 N, 107.6714 W.  
Sagebrush grassland in sandy soil. Phenology: flowering. 

Amy J. Roderick, 1522.  7/3/1997. 		RM 
     with Pamela Foster
_________________________________________________________________________

57.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: Little Brown and Brown Creek area, off of Forst Service trails 1429 and 1427 or the Wagon Loop Trail, ca 9 air mi SW of Nathrop.  Elev. 8800-9800 ft.
T51N R7E S14; also S15, S22; also S23.  38.6717 N, 106.1606 W.  
Mixed forest (Pseudotsuga menziesii, Pinus edulis, P. ponderosa, P. contorta). Phenology: flowering & fruiting. 

Emily A. Holt, 2015.  7/10/2000. 		 
_________________________________________________________________________

58.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: Seven Castles, Fryingpan or County Road 104, 4 road mi E of Basalt.  Elev. 7000-7200 ft.
T8S R86W S2 South1/2.  39.3871 N, 106.9634 W.  
Pinyon pine slopes along power line. Phenology: flowering & fruiting. 

Ronald L. Hartman, 67087.  5/26/2000. 		 
     with Emily Holt
_________________________________________________________________________

59.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: along Lime Creek in Lime Park, S of junction of Forest Road 507 and Forest Road 506, N of Forest Service gate on west side of road, ca 5 air mi N of Biglow.  Elev. 9200-9400 ft.
T7S R83W S27.  39.4124 N, 106.6464 W.  
Along top of exposed basalt ridge along the creek, open meadow. Phenology: flowering & fruiting. 

Emily A. Holt, 6831.  7/17/2001. 		RM 
_________________________________________________________________________

60.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: east side of Arkansas River between Chalk Creek and Little Cottonwood Creek drainages, just S of Ruby Mountain, ca 0.5 air mi E of Nathrop.  Elev. 7600 ft.
T15S R78W S13.  38.7471 N, 106.0625 W.  
Palustrine wetland along river, open pinyon-Cercocarpus woodland. Phenology: flowering & fruiting. 

Emily A. Holt, 7405.  7/31/2001. 		RM 
     with Benjamin Madsen
_________________________________________________________________________

61.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: on west side of Arkansas River just N of Browns Canyon, at railroad bridge, ca 4 air mi NE of Hecla Junction.  Elev. 7600 ft.
T51N R8E S11; also S14.  38.6846 N, 106.052 W.  
Palustrine wetland along river. Phenology: flowering & fruiting. 

Emily A. Holt, 7429.  7/31/2001. 		RM 
     with Benjamin Madsen
_________________________________________________________________________

62.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Fremont County: Upper North Platte and Laramie River Drainages: Cranner Rock N of U.S. Hwy 287, ca 9.3 air mi NW of Three Forks Junction; ca 16.8 air mi ESE of Jeffrey City.  Elev. 6300 ft.
T29N R90W S25.  42.4529 N, 107.5534 W.  
Sandy area dominated by sagebrush at the base of granite rocks. Phenology: flowering & fruiting. 

Amy J. Roderick, 1648.  7/3/1997. 		RM 
_________________________________________________________________________

63.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Jackson County: Sierra Madre/Park Ranges: Park Range: ca 16 air mi W of Walden.  Elev. 8800-8900 ft.
T9N R82W S14.  
Open areas in lodgepole pine. 

Nancy Kastning, 1375.  9/3/1988. 		 
_________________________________________________________________________

64.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Routt County: Sierra MadreRange: Park Range: Routt National Forest: In canyon along Rock Creek, ca 16.5 air mi SE of Yampa, ca 4 air mi NNE of McCoy.  Elev. 7200-7400 ft.
T1S R83W S17.  39.9707 N, 106.7122 W.  
Sagebrush slope. 

B. E. Nelson, 17885.  8/8/1989. 		 
     with Michelle Nelson
_________________________________________________________________________

65.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Grand County: Sierra MadreRange: Park Range: along Blacktail Creek ca 0.5 mi above the Colorado River, ca 1 air mi NNE of Radium; ca 10.5 air mi SW of Kremmling.  Elev. 7100 ft.
T1S R82W S15; also S22.  39.9707 N, 106.5579 W.  
Pinyon-jumiper slope. 

B. E. Nelson, 18037.  8/8/1989. 		 
     with Michelle Nelson
_________________________________________________________________________

66.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Routt County: Sierra MadreRange: Park Range: Routt National Forest: Above Volcano Siding ca 2 air mi SW of Long Park, ca 13.5 air mi SE of Yampa, ca 33 air mi S of Steamboat Springs.  Elev. 8800-9000 ft.
T1N R83W S32.  40.0096 N, 106.7248 W.  
Mountain shrub community on redbeds with scattered limestone or limestone pavement. 

B. E. Nelson, 18093.  8/10/1989. 		 
     with Michelle Nelson
_________________________________________________________________________

67.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Jackson County: Sierra MadreRange: Park Range: ca 16 air mi W of Walden.  Elev. 8800-8900 ft.
T9N R82W S14.  40.7487 N, 106.5717 W.  
Open areas in lodgepole pine. 

Nancy Kastning, 1375.  9/3/1988. 		 
     with David Culp
_________________________________________________________________________

68.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Routt County: Sierra MadreRange: Park Range: vicinity of Mad Creek Trail, ca 7 air mi NNW of Steamboat Springs.  Elev. 6900-8300 ft.
T7N R85W S12; also S1.  40.5791 N, 106.8732 W.  
Near trail. 

Neil Snow, 4799.  8/3/1989. 		RM 
_________________________________________________________________________

69.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: Little Sandstone Campground and along Little Sandstone Creek, ca 21 air mi WSW of Encampment.  Elev. 7900 ft.
T14N R87W S33.  41.1408 N, 107.1847 W; uncertainty 1 mi..  
Meadow with scattered Artemisia cana. Phenology: flowering & fruiting. 

B. E. Nelson, 16256.  7/17/1988. 		RM 574315
     with Michelle Nelson
_________________________________________________________________________

70.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: ca 10 mi NNW of Blackhall Mountain.  Elev. 8000-8300 ft.
T14N R83W S19; also S20..  41.1679 N, 106.7676 W; uncertainty 2 mi..  
Rolling sagebrush-grassland. Also S20. Phenology: flowering & fruiting. 

Nancy Kastning, 457.  7/1/1988. 		RM 569701
     with Lee Huston and Sunny Kastning
_________________________________________________________________________

71.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: ca 4 air mi SSW of Blackhall Mountain, along Encampment River.  Elev. 8450 ft.
T12N R84W S10; also S15.  41.0243 N, 106.8249 W; uncertainty 2 mi..  
Spruce-fir forest. Phenology: flowering & fruiting. 

Nancy Kastning, 863.  7/28/1988. 		RM 569705
     with Lee Huston & Heather Kastning
_________________________________________________________________________

72.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: ca 4 air mi SSW of Blackhall Mountain, along Encampment River.  Elev. 8450 ft.
T12N R84W S10; also S15.  41.0243 N, 106.8249 W; uncertainty 2 mi..  
Spruce-fir forest. Phenology: flowering & fruiting. 

Nancy Kastning, 873.  7/28/1988. 		RM 569704
     with Lee Huston & Heather Kastning
_________________________________________________________________________

73.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: ca 9 mi SE of Red Mountain.  Elev. 8800-9400 ft.
T13N R84W S22; also S23.  41.0817 N, 106.8249 W; uncertainty 2 mi..  
Old clear cut in lodgepole pine forest. Phenology: flowering & fruiting. 

Nancy Kastning, 933.  7/28/1988. 		RM 569703
     with Lee Huston & Heather Kastning
_________________________________________________________________________

74.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: ca 9 mi NNW of Blackhall Mountain, along the Encampment River.  Elev. 8000-8200 ft.
T13N R84W S1; also T14N R84W S36.  41.1248 N, 106.7867 W; uncertainty 2 mi..  
Sagebrush grassland. Phenology: flowering & fruiting. 

Nancy Kastning, 997.  8/6/1988. 		RM 569702
     with David Culp
_________________________________________________________________________

75.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Torrance County: Manzano National Forest.  Elev. 6000-7500 ft.
Loose, sandy soil; woodland; mesas and foothills. Phenology: flowering & fruiting. 

E. G. Miller, M-12.  9/30/1914. 		USFS 467746
_________________________________________________________________________

76.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Freezeout Mountains: west end of range S of Red Draw, ca 14 air mi NW of Medicine Bow townsite.  Elev. 7100-7400 ft.
T24N R80W S12.  42.0676 N, 106.3527 W.  
Steep gully dominated by limber pine and Douglas fir. Phenology: flowering & fruiting. 

Amy J. Roderick, 1888.  7/7/1997. 		RM 
_________________________________________________________________________

77.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Lincoln County: Gray.  Elev. 6000-6500 ft.
Phenology: flowering & fruiting. 

F. S. Earle, 167.  7//1900. 		RM 171867
     with Esther S. Earle
_________________________________________________________________________

78.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: North Platte River; N of Bennett Peak; ca 16.8 air mi SE of Saratoga; ca 11 air mi NE of Encampment.
T15N R82W S15 NE1/4.  41.2684 N, 106.5957 W.  
South facing slope with granite and sandstone outcrops and ponderosa pine. Phenology: flowering & fruiting. 

Amy J. Roderick, 2027.  7/10/1997. 		RM 
_________________________________________________________________________

79.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Rancho del Rio Grande Grant: along Rio Chiquito on Forest Road 437, ca 2.5 air mi SE of Ranchos de Taos.  Elev. 7200-7300 ft.
T24N R13E S8 NE1/4.  36.3356 N, 105.5791 W; GPS Reading.  
Rocky, southerly-facing pinyon/juniper slope. Phenology: flowering & fruiting. 

B. E. Nelson, 65630.  7/27/2005. 		RM 
_________________________________________________________________________

80.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Juan Jose Lobato Grant: along Forest Road 137, ca 0.5 mi E of Pine Canyon, ca 4 air mi W of El Rito; ca 32 air mi SE of Tierra Amarilla.  Elev. 7580-7620 ft.
T24N R6E S1 W1/2.  36.3419 N, 106.2532 W; GPS Reading.  
Large open areas on sagebrush flat with oak thickets and patches of pinyon/juniper. Phenology: flowering & fruiting. 

B. E. Nelson, 66004.  8/2/2005. 		RM 
_________________________________________________________________________

81.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: below south end of Mogote Ridge between Laguna de las Ranas and Forest Road 137, ca 8.5 air mi SE of Canjilon; ca 25 air mi SE of Tierra Amarilla.  Elev. 8760-8860 ft.
T25N R6E S19 NE1/4.  36.3877 N, 106.3351 W; GPS Reading.  
Open meadow surrounded by Quercus/Ribes thickets. Phenology: flowering & fruiting. 

B. E. Nelson, 66051.  8/2/2005. 		RM 
_________________________________________________________________________

82.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Laguna Larga at the end of Forest Road 78, ca 6 air mi SE of San Miguel; ca 18 air mi NNW of Tres Piedras.  Elev. 9000-9020 ft.
T31N R8E S33 N1/2.  36.8855 N, 106.1095 W; NAD 83, , GPS Reading.  
Rabbitbrush/sagebrush areas. Phenology: flowering & fruiting. 

B. E. Nelson, 66431.  8/8/2005. 		RM 
_________________________________________________________________________

83.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Loco Ridge on Forest Road 83, ca 4 air mi NW of Tres Piedras.  Elev. 8750 ft.
T28N R9E S6 N1/2; also NW1/4 S5, T29N R9E S36 South 1/2 and SW1/4 S31.  36.695 N, 106.0354 W; GPS Reading.  
Grassland with Quercus gambelii, ponderosa pine forest. Phenology: flowering. 

Jill E. Larson, 1369.  6/20/2005. 		RM 
_________________________________________________________________________

84.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Canada del Arrastradero on Forest Road 714, ca 0.5 air mi S of Trampas.  Elev. 7600-7750 ft.
T22N R11E S22 SE1/4; also SW1/4 S23 and N1/2 S26.  36.1225 N, 105.76 W; GPS Reading.  
Pinyon/juniper woodland. Phenology: flowering & fruiting. 

Jill E. Larson, 2132.  7/9/2005. 		RM 
_________________________________________________________________________

85.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Cerro Puntiagado, BLM road to mine site S of NM Hwy 75, ca 2 air mi E of Dixon.  Elev. 7100-7400 ft.
T23N R10E S25 N1/2; also T23N R11E W1/2 S30.  36.2013 N, 105.8209 W; GPS Reading.  
Pinyon/juniper woodland and rocky hilltops. Phenology: flowering & fruiting. 

Jill E. Larson, 2169.  7/9/2005. 		RM 
_________________________________________________________________________

86.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Forest Road 703, Amole Canyon and old sheep driveway, ca 4 air mi NE of Penasco.  Elev. 8350-9400 ft.
T23N R13E S31; also S32 and W1/2 S33.  36.1909 N, 105.6047 W; GPS Reading.  
Mixed conifer forest and springs/drainages; old roadbed/sheep driveway. Phenology: flowering & fruiting. 

Jill E. Larson, 2290.  7/10/2005. 		RM 
_________________________________________________________________________

87.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Canada de los Commanches, ca 4 air mi E of La Madera.  Elev. 6850 ft.
T25N R9E S23 South 1/2; also N1/2 S26.  36.3781 N, 105.9508 W; GPS Reading.  
Sagebrush flats, side drainage and mesa top with pinyon/juniper woodland. Phenology: flowering. 

Jill E. Larson, 290b.  5/28/2005. 		RM 
_________________________________________________________________________

88.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Rio Costilla Park, Costilla Creek along Forest Road 1950, ca 7 air mi SE of Amalia.  Elev. 8650 ft.
36.871 N, 105.3865 W; GPS Reading.  
Canyon slopes, side drainage with white fir and Douglas fir; creek riparian. Phenology: flowering & fruiting. 

Jill E. Larson, 3088.  7/24/2005. 		RM 
_________________________________________________________________________

89.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Forest Road 45, ca 0.5 air mi W of Petaca.  Elev. 7500 ft.
T26N R9E S6 SE1/4; also SW1/4 S5, NE1/4 S7 and NW1/4 S8.  36.5071 N, 106.0225 W; GPS Reading.  
Pinyon/juniper woodland, rocky east aspect, drainages with ponderosa pine. Phenology: flowering & fruiting. 

Jill E. Larson, 3289.  7/27/2005. 		RM 
_________________________________________________________________________

90.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Canyon de los Commanches along Forest Road 97 near secondary Forest Road 97T5, ca 11.5 air mi S of Tres Piedras.  Elev. 7280 ft.
T26N R9E S13; also E1/2 S14.  36.4824 N, 105.9435 W; GPS Reading.  
Canyon bottom with Artemisia tridentata, pinyon/juniper woodland with silty/sandy soils. Phenology: flowering & fruiting. 

Jill E. Larson, 3708.  8/4/2005. 		RM 
_________________________________________________________________________

91.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: north slope of San Antonio Mountain via Forest Road 118, ca 15 air mi N of Tres Piedras.  Elev. 8475-10200 ft.
T31N R9E S29; also S32.  36.8845 N, 106.0116 W; GPS Reading.  
Upland slopes with Arizona fescue, patches of mixed conifer and aspen forest. Phenology: flowering & fruiting. 

Jill E. Larson, 3931.  8/9/2005. 		RM 
_________________________________________________________________________

92.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Forest Road 103 near state line, 1/4 air mi N of Sublette, 8 air mi W of Los Pinos.  Elev. 9300-9500 ft.
T32N R7E S20 South 1/2; also SE1/4 S19.  36.9928 N, 106.2313 W; GPS Reading.  
Patchy mixed conifer forest and meadows with Chrysothamnus and Stipa. Phenology: flowering & fruiting. 

Jill E. Larson, 4412.  8/18/2005. 		RM 
_________________________________________________________________________

93.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Jicarilla Ranger District: Forest Road 309, Laguna Seca Mesa near Cabresto Electronic Site, W of Dulce.  Elev. 6630-6830 ft.
T31N R5W S27 South 1/2; also W1/2 S34.  36.8583 N, 107.3523 W; GPS Reading.  
Pinyon/juniper woodland with rocky sandstone slopes, grassy openings with Bromus tectorum. Phenology: flowering & fruiting. 

Jill E. Larson, 4659.  8/22/2005. 		RM 
_________________________________________________________________________

94.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Rio Grande canyon rim at Gorge Bridge, west rim trail.  Elev. 6950 ft.
T26N R11E S26 SE1/2; also E1/2 S35.  36.468 N, 105.7312 W; GPS Reading.  
Rocky canyon rim with Artemisia tridentata. Phenology: flowering. 

Jill E. Larson, 864.  6/8/2005. 		RM 
_________________________________________________________________________

95.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Rio de Truchas, Forest Road 697, ca 3 air mi NW of Truchas.  Elev. 7050 ft.
T21N R10E S2.  36.0848 N, 105.8708 W; GPS Reading.  
Ephemeral stream riparian area and mesa top with pinyon/juniper and Quercus gambelii. Phenology: flowering. 

Jill E. Larson, 89.  5/22/2005. 		RM 
     with Robert Peters
_________________________________________________________________________

96.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Rio de los Pinos, ca 0.6 air mi SW of Los Pinos.  Elev. 8000-8400 ft.
T32N R8E S22 NE1/4.  36.9829 N, 106.0738 W; GPS Reading.  
Igneous cap rock and rocky slope. Phenology: flowering & fruiting. 

Ronald L. Hartman, 81144.  7/22/2005. 		RM 
_________________________________________________________________________

97.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: 0.2 air mi W of Cerro to top of Guadalupe Mountain.  Elev. 7560-8763 ft.
T29N R12E S11; Center of S11; also S14; also NE1/8 S23.  36.7643 N, 105.6318 W to 36.7408 N, 105.627 W; GPS Reading.  
Pinyon/juniper to top with Douglas fir/ponderosa pine. Phenology: flowering & fruiting. 

Ronald L. Hartman, 81365.  7/25/2005. 		RM 
_________________________________________________________________________

98.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Rio Grande Gorge on southwest side of Ute Mountain.  Elev. 7400-7550 ft.
T31N R11E S25 NE1/4.  36.8983 N, 105.7176 W; GPS Reading.  
Wash to canyon rim. Phenology: flowering & fruiting. 

Ronald L. Hartman, 81456.  7/26/2005. 		RM 
_________________________________________________________________________

99.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Brushy Mountain, southern half.  Elev. 7600-7916 ft.
T29N R11E S34 NE1/4; also NW1/4 S35.  36.7077 N, 105.7554 W; GPS Reading.  
Pinyon/juniper above, lower slopes with sagebrush and rabbitbrush. Phenology: flowering & fruiting. 

Ronald L. Hartman, 81517.  7/28/2005. 		RM 
_________________________________________________________________________

100.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: along the old Chili Line Railroad Grade and Forest Road 557 just SE of Taos Junction, ca 9.5 air mi ENE of Ojo Caliente.  Elev. 7300 ft.
T25N R10E S32 NE1/4; also NW1/4 S33.  36.36 N, 105.8945 W; GPS Reading.  
Pinyon forest with sagebrush on sandy to sandy clay soil. Phenology: flowering & fruiting. 

B. E. Nelson, 68993.  8/1/2006. 		RM 
_________________________________________________________________________

101.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: along Canada Embudo and adjacent slopes from Clarkson Tank N, ca 10 air mi E of Ojo Caliente.  Elev. 7050-7100 ft.
T24N R10E S15 SE1/4.  36.3117 N, 105.8625 W; GPS Reading.  
Pinyon/juniper forest on sandy to gravelly slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 69034.  8/1/2006. 		RM 
_________________________________________________________________________

102.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Penabetoso Peaks and vicinity on the south peak and surrounding area, ca 16 air mi N of Tres Piedras.  Elev. 8321 ft.
T31N R9E S36 N1/4.  36.8866 N, 105.9367 W; GPS Reading.  
Pumice-basalt outcrop summit. Phenology: flowering & fruiting. 

B. E. Nelson, 69221.  8/6/2006. 		RM 
_________________________________________________________________________

103.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Colfax County: Carson National Forest and Vicinity: Cimarron Range: Colin Neblett State Wildlife Area: Tolby Creek ca 1.5 air mi S of Cimarron Canyon and U.S. Hwy 64, ca 3 air mi ESE of Eagle Nest, ca 1.5 air mi E of east shore of Eagle Nest Lake.  Elev. 8500-8750 ft.
36.5366 N, 105.2247 W; GPS Reading.  
Along creek with Alnus tenuifolia, Rosa, Rudbeckia laciniata var. ampla, and Rubus. Phenology: flowering & fruiting. 

Jill E. Larson, 10108.  8/11/2006. 		RM 
_________________________________________________________________________

104.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Colfax County: Carson National Forest and Vicinity: Eagle Nest Lake State Park: Moreno Day Use Area, on south side of U.S. Hwy 64, ca 3/4 air mi SSE fo Eagle Nest.  Elev. 8194 ft.
36.5445 N, 105.2501 W; GPS Reading.  
Along north shore of reservoir with Hordeum jubatum, Verbascum thapsis, and Cirsium arvense. Phenology: flowering & fruiting. 

Jill E. Larson, 10168.  8/11/2006. 		RM 
_________________________________________________________________________

105.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Juan Jose Lobato Grant: offshoot of Forest Road 23, ca 3/4 air mi E of west Forest Boundary on east side of Abiquiu Reservoir, ca 5 air mi NW of Abiquiu.  Elev. 6990 ft.
T24N R5E S34 NE1/4; also SE1/4 S27.  36.2771 N, 106.3903 W; GPS Reading.  
Pinyon/juniper woodland with large openings of Stipa comata and Gutierrezia sarothrae. Phenology: flowering & fruiting. 

Jill E. Larson, 10413.  8/15/2006. 		RM 
_________________________________________________________________________

106.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Canada de los Comanches ca 1.5 air mi SE of Petaca Mesa, ca 2.5 air mi NE of Servilleta Plaza and ca 8 air mi NW of Taos Junction.  Elev. 7185 ft.
T26N R9E S25 W1/2; also NE1/4 S26.  36.4624 N, 105.945 W; GPS Reading.  
Pinyon/juniper woodland with large openings of Artemisia tridentata in canyon bottom and drainage areas; sandy soil and sedimentary rock outcrops. Phenology: flowering & fruiting. 

Jill E. Larson, 10802.  8/22/2006. 		RM 
_________________________________________________________________________

107.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Canada de los Comanches along Taos County line, ca 2 air mi SE of Servilleta Plaza and ca 6 air mi NW of Taos Junction.  Elev. 6975 ft.
T25N R9E S11.  36.4111 N, 105.9534 W; GPS Reading.  
Sandy soils with Gutierrezia sarothrae, Chrysothamnus nauseous, Heterotheca villosa, Bouteloua gracilis, and Sporobolus species. Phenology: flowering & fruiting. 

Jill E. Larson, 10849.  8/22/2006. 		RM 
_________________________________________________________________________

108.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Canyon de los Alamos accessed from NM Hwy 519 and Forest Road 222 near Salt Lick Spring, ca 2 air mi NE of La Madera; ca 2.5 air mi SE of Anacones.  Elev. 6750-7000 ft.
T25N R9E S18 NE1/4; also E1/2 S7.  36.4102 N, 106.0202 W; GPS Reading.  
Pinyon/juniper woodland with Artemisia tridentata and Gutierrezia sarothrae. Phenology: flowering & fruiting. 

Jill E. Larson, 10874.  8/22/2006. 		RM 
_________________________________________________________________________

109.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Picuris Pueblo Indian Reservation: southwest corner of Reservation, ca 0.5 air mi W of Chamisal in thinning treatment area.  Elev. 7350-7450 ft.
T22N R11E S2 NE1/4; W1/2 S18; also E1/2 S3..  36.1636 N, 105.7483 W; GPS Reading.  
Moist area where arroyo runs into culvert under road; disturbed area near road. Phenology: flowering & fruiting. 

Jill E. Larson, 10965.  8/23/2006. 		RM 
_________________________________________________________________________

110.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Picuris Pueblo Indian Reservation: on dirt road toward Vadito, ca 0.5 mi N of Picuris Pueblo.  Elev. 7550 ft.
T23N R12E S30 NE1/4.  36.2025 N, 105.6948 W; GPS Reading.  
Pinyon/juniper woodland with occasional Pinus ponderosa; with Cercocarpus montanus and Artemisia tridentata. Phenology: flowering & fruiting. 

Jill E. Larson, 5659.  6/2/2006. 		RM 
_________________________________________________________________________

111.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Pueblo de Taos Indian Reservation: Tract A Taos Pueblo Grant: at Rio Grande Rim ca 0.5 mi S of Rio Grande Gorge Bridge, ca 6 air mi W of El Prado.  Elev. 6900-6950 ft.
36.4691 N, 105.7275 W; GPS Reading.  
Rocky basalt canyon rim and sandy flats with Artemisia tridentata, Stipa comata, Gutierrezia sarothrae, and Bouteloua gracilis. Phenology: flowering & fruiting. 

Jill E. Larson, 5930.  6/6/2006. 		RM 
_________________________________________________________________________

112.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Forest Road 44B at gated private property boundary, ca 5 air mi N of El Rito.  Elev. 7800-7900 ft.
T25N R7E S9.  36.4162 N, 106.2012 W; GPS Reading.  
Pinus ponderosa forest with Juniperus scopulorum at base of granite cliffs; herb layer virtually lacking. Phenology: flowering & fruiting. 

Jill E. Larson, 7065.  6/21/2006. 		RM 
_________________________________________________________________________

113.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Valle Vidal Unit: Chuckwagon Canyon on south side of Forest Road 1950, ca 2 air mi S of Comanche Point and ca 8 air mi NE of Red River.  Elev. 9200-9750 ft.
T30N R15E S26; also E1/2 S27 .  36.8062 N, 105.2996 W; GPS Reading.  
Rolling hills of dry meadows with Festuca arizonica, Danthonia parryi, and Elymus longifolia; small groups of Picea and Pinus aristata scattered about. Phenology: flowering & fruiting. 

Jill E. Larson, 8201.  7/14/2006. 		RM 
_________________________________________________________________________

114.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Valle Vidal Unit: along Comanche Creek to Clayton Camp, ca 7 air mi ESE of Red River, ca 10 air mi N of Elizabethtown historic town site.  Elev. 9250-9500 ft.
T29N R16E S6; also S7 and S8.  36.7808 N, 105.2762 W; GPS Reading.  
Rock outcrops along stream. Phenology: flowering & fruiting. 

Jill E. Larson, 8293.  7/14/2006. 		RM 
_________________________________________________________________________

115.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: ca 0.2 air mi W of Ojo Caliente Mineral Springs Resort and ca 0.5 air mi NNW of Bureau of Land Management Posiwinge Archealogical Site.  Elev. 6350-6500 ft.
T24N R8E S23; also E1/2 S22.  36.3071 N, 106.0521 W; GPS Reading.  
Pinyon/juniper woodland with Hilaria jamesii and Aristida purpurea; sandy, dry wash lined with Fallugia paradoxa. Phenology: flowering & fruiting. 

Jill E. Larson, 9104.  7/25/2006. 		RM 
_________________________________________________________________________

116.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Agua Caliente Canyon from dirt road immediately south to BLM land and bottom of canyon.  Elev. 6200-6700 ft.
T24N R11E S33; also T23N R11E S3, 4.  36.2642 N, 105.7675 W; uncertainty 0.25 mi..  
Pinyon/juniper above and on slopes, some cotton wood in canyon bottom. Phenology: flowering & fruiting. 

Ronald L. Hartman, 81852.  5/19/2006. 		RM 
_________________________________________________________________________

117.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Arroya Aquaje de la Petaca at U.S. Hwy 64 about 3/4 mi SE of Tres Piedras.  Elev. 7960-8000 ft.
T28N R9E S23 SE1/4.  36.6427 N, 105.9536 W; uncertainty 0.25 mi..  
Canyon slopes and bottom. Phenology: flowering & fruiting. 

Ronald L. Hartman, 83180.  8/13/2006. 		RM 
_________________________________________________________________________

118.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: south peak of Pinabetoso Peaks.  Elev. 8200-8321 ft.
T31N R9E S36.  36.8867 N, 105.9368 W; uncertainty 0.25 mi..  
Volcanic outcrops with sheldered ledges and adjacent grasslands. Phenology: flowering & fruiting. 

Ronald L. Hartman, 83425.  8/16/2006. 		RM 
_________________________________________________________________________

119.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: cut and fill along old Chili Line Railroad Grade and adjacent roadside along U.S. 285.  Elev. 8200 ft.
T31N R9E S22 S1/8; also N1/4 S27.  36.9033 N, 105.9744 W to 36.8977 N, 105.9719 W; uncertainty 0.25 mi..  
Disturbed areas. Phenology: flowering & fruiting. 

Ronald L. Hartman, 83456.  8/16/2006. 		RM 
_________________________________________________________________________

120.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: La Segita Peaks, southwest peak.  Elev. 8300-8700 ft.
T30N R9E S26 NE1/4.  36.8108 N, 105.9541 W; uncertainty 0.25 mi..  
Pinyon/juniper woodland and open slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 83528.  8/16/2006. 		RM 
_________________________________________________________________________

121.  Heterotheca horrida (Rydb.) V. L. Harms 				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.  
Slickrock. Phenology: flowering & fruiting. 

Margarette J. Lyon, 2757.  5/6/1994. 		 
_________________________________________________________________________

122.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: ca 5 air mi NE of Gateway.  Elev. 5500 ft.
T15S R103W S19 NE1/4.  38.7331 N, 108.95 W.  
Dry wash and adjacent hillsides: on barren, granitic gravel on east side and red, sandy soils on west side; with pinyon and juniper. Phenology: flowering & fruiting. 

Margarette J. Lyon, 3150.  5/16/1994. 		 
_________________________________________________________________________

123.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Utah, Grand County: San Miguel and Lower Dolores River Drainages: slopes above Buckhorn draw.  Elev. 4900 ft.
T22S R25E S33.  38.8483 N, 109.158 W.  
Granitic slopes with juniper and Purshia. Phenology: flowering & fruiting. 

Margarette J. Lyon, 3439.  5/26/1994. 		 
_________________________________________________________________________

124.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Utah, Grand County: San Miguel and Lower Dolores River Drainages: Buckhorn Draw.  Elev. 4600 ft.
T14S R24E S36.  39.5558 N, 109.1791 W.  
Stream bed in dry, sandy wash with pinyon and juniper. Phenology: flowering & fruiting. 

Margarette J. Lyon, 3495.  5/26/1994. 		 
_________________________________________________________________________

125.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Utah, Grand County: San Miguel and Lower Dolores River Drainages: Manti-La Sal National Forest: at head of Fisher Creek.  Elev. 8000 ft.
T25S R25E S20.  38.6156 N, 109.1871 W.  
With pinyon, juniper, and oak. Phenology: flowering & fruiting. 

Margarette J. Lyon, 3996.  6/6/1994. 		 
_________________________________________________________________________

126.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, San Miguel County: San Miguel and Lower Dolores River Drainages: Uncompahgre National Forest: Naturita Ridge.  Elev. 6800 ft.
T45N R16W S10.  38.1678 N, 108.6205 W.  
North-facing slopes with pinyon, juniper, oak, mountain mahogany, and serviceberry. Phenology: flowering & fruiting. 

Margarette J. Lyon, 7208.  8/11/1994. 		 
_________________________________________________________________________

127.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Utah, Grand County: San Miguel and Lower Dolores River Drainages: Dolores River Drainage: Cottonwood Canyon.  Elev. 4800 ft.
T24S R24E S24.  38.7038 N, 109.2234 W.  
Dry creek bed with Populus deltoides, Populus angustifolia, and Populus deltoides x angustifolia. Phenology: flowering & fruiting. 

Margarette J. Lyon, 7353.  8/14/1994. 		 
_________________________________________________________________________

128.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, San Miguel County: San Miguel and Lower Dolores River Drainages: along Whipple Mountain Trail.  Elev. 12000 ft.
T43N R10W S2.  38.0169 N, 107.9393 W.  
Tundra and scree above timberline. Phenology: flowering & fruiting. 

Margarette J. Lyon, 7764.  8/22/1994. 		 
_________________________________________________________________________

129.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

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

Rob Massatti, 394.  6/15/2005. 		USFS 843502	Barcode: USFS0025287
_________________________________________________________________________

130.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Joe Moore Reservoir area, Forest Road 559I, ca 3 air mi W of Mancos.  Elev. 7550 ft.
T37N R14W S36 NE1/4; also SW1/4 S23.  37.4206 N, 108.3498 W.  
South-facing drainage with ponderosa and oak. Phenology: flowering & fruiting. 

Lynn Marie Moore, 2344.  6/14/1994. 		 
_________________________________________________________________________

131.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: McPhee Reservoir Area, House Creek Boat Launch, ca 3.5 air mi N of Dolores.  Elev. 6900-7100 ft.
T38N R15W S28.  37.523 N, 108.5131 W; uncertainty 1 mi..  
West facing pinyon/juniper woodland, with patchy sagebrush clearings. Phenology: flowering & fruiting. 

Lynn Marie Moore, 3609.  8/3/1994. 		 
_________________________________________________________________________

132.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Lower Scotch Creek, Forest Road 550, just off Colo HWY 145; ca 3.5 air mi south of Rico.  Elev. 8800-9000 ft.
T39N R10W S13 NE1/4.  37.64 N, 107.9144 W.  
Blue spruce, aspen and Douglas-fir forest and riparian area along creek and surrounding canyon. North to south facing. Phenology: flowering & fruiting. 

Lynn Marie Moore, 3905.  8/16/1994. 		 
_________________________________________________________________________

133.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, San Miguel County: Upper Dolores River Drainage and Adjacent Areas: ca 4 road mi NE of Egnar, County Road K8 and County Road L9, ca 13 air mi N of Dove Creek.  Elev. 7500 ft.
T43N R18W S32 NW1/4.  37.9444 N, 108.8742 W.  
Pinyon/juniper and sagebrush, recently grazed . Phenology: flowering & fruiting. 

Lynn Marie Moore, 3987.  8/17/1994. 		 
_________________________________________________________________________

134.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: Squaw Canyon Area, County Road P.00 and County Road 4.00, ca 8 air mi southwest of Dove Creek.  Elev. 6600 ft.
T39N R19W S7 SW1/4.  37.6547 N, 108.9848 W.  
Pinyon/juniper and sagebrush, dried up seepage with Tamarisk; Southeast facing. Phenology: flowering & fruiting. 

Lynn Marie Moore, 4008.  8/17/1994. 		 
_________________________________________________________________________

135.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, San Miguel County: Upper Dolores River Drainage and Adjacent Areas: Disappointment Valley, ca 13 air mi NE of Dove Creek on Mineral Mountain Road, County Road K20.  Elev. 6400-6800 ft.
T43N R17W S31.  37.9444 N, 108.7825 W; uncertainty 1 mi..  
Pinyon-juniper with scattered Artemisia and Purshia on north facing slopes. Phenology: flowering & fruiting. 

Lynn Marie Moore, 5116.  6/6/1995. 		 
_________________________________________________________________________

136.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Montrose County: Upper Dolores River Drainage and Adjacent Areas: ca 18 air mi NW of Naturita, ca 2.5 air mi S of Bedrock, east-side of Dolores River Canyon.  Elev. 5000 ft.
T47N R19W S31.  38.2848 N, 109.0084 W.  
Pinyon-juniper, Artemesia, and Fendlera on the east facing slope of the west side of the canyon. Phenology: flowering & fruiting. 

Lynn Marie Moore, 5517.  6/17/1995. 		 
_________________________________________________________________________

137.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Montrose County: Upper Dolores River Drainage and Adjacent Areas: ca 21 air mi WNW of Naturita along La Sal Creek at the Cliff Dweller Mine, County Road X4, SE of Colo. Hwy 90.  Elev. 5600 ft.
T47N R19W S21; also S22.  38.314 N, 108.9715 W.  
Boxelder, Fraxinus, pinyon-juniper, ponderosa, and poison ivy; riparian zone along creek and north facing canyon slopes and walls. Phenology: flowering & fruiting. 

Lynn Marie Moore, 5553.  6/17/1995. 		 
_________________________________________________________________________

138.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, San Miguel County: Upper Dolores River Drainage and Adjacent Areas: ca 15 air mi NE of Dove Creek, Disappointment Valley, County Road 19.Q, Dawson Draw.  Elev. 6100-6700 ft.
T42N R16W S17; also S28 and S21.  37.9009 N, 108.6542 W.  
Pinyon-juniper, Artemesia, and oak on north facing slope of an old burn site. Phenology: flowering & fruiting. 

Lynn Marie Moore, 5854.  6/21/1995. 		 
_________________________________________________________________________

139.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Area: San Juan National Forest: ca 14 air mi N of Cortez near Sage Hen Fishing Access at McPhee Reservoir, Forest Road 500.  Elev. 7360-7400 ft.
T38N R16W S11; also S14.  37.5669 N, 108.5857 W.  
Pinyon-juniper, oak, Artemesia, Cercocarpus, Amelanchier, and Fendlera on east facing slopes. Phenology: flowering & fruiting. 

Lynn Marie Moore, 6182.  6/28/1995. 		 
_________________________________________________________________________

140.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Forest Road 504, ca 19 air mi N of Cortez at the Ferris Canyon Campground Area on north side of the Dolores River.  Elev. 6700-6900 ft.
T39N R16W S28.  37.6108 N, 108.622 W.  
Riparian area with ponderosa, oak, Cornus, Amelanchier, Artemesia, and rabbitbrush on southwest-facing slopes. Phenology: flowering & fruiting. 

Lynn Marie Moore, 6312.  6/29/1995. 		 
_________________________________________________________________________

141.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Montrose County: Upper Dolores River Drainage and Adjacent Areas: Slick Rock Canyon, Dolores River, ca 18 air mi W of Naturita at mouth and surrounding area of Leach Creek.  Elev. 5200-5360 ft.
T46N R18W S31.  38.197 N, 108.8976 W; uncertainty 0.5 mi..  
Pinyon-juniper, Salix, and Fraxinus on a southwest facing wash. Phenology: flowering & fruiting. 

Lynn Marie Moore, 6339.  7/5/1995. 		 
_________________________________________________________________________

142.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Montrose County: Upper Dolores River Drainage and Adjacent Areas: Slick Rock Canyon, ca 19 air mi W of Naturita, at mouth of Spring Canyon and surrounding areas northside of Dolores River.  Elev. 5100-5200 ft.
T46N R18W S19; also T46N R19W S25.  38.2263 N, 108.8976 W.  
Salix, Fraxinus, Tamarisk, and pinyon-juniper on a west facing side canyon. Phenology: flowering & fruiting. 

Lynn Marie Moore, 6376.  7/5/1995. 		 
_________________________________________________________________________

143.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Montrose County: Upper Dolores River Drainage and Adjacent Areas: Slick Rock Canyon, Dolores River, ca 21 air mi W of Naturita in Coyote Wash.  Elev. 5100-5500 ft.
T46N R19W S21; also S22.  38.2263 N, 108.9715 W.  
Pinyon-juniper, Fraxinus, Tamarisk, and Salix on east-southeast facing sandstone slopes and canyon walls, seasonal drainage. Phenology: flowering & fruiting. 

Lynn Marie Moore, 6409.  7/6/1995. 		 
_________________________________________________________________________

144.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Forest Road 240, ca 23 air mi N of Dolores at Ryman Creek S of Disappointment Valley.  Elev. 7100 ft.
T41N R15W S16.  37.8139 N, 108.5259 W.  
Pinyon-juniper, sagebrush, Atriplex, squawapple, Quercus, and serviceberry, on soil with selenium odor, west-facing draw along a dry wash. Phenology: flowering. 

Lynn Marie Moore, 6566.  7/9/1995. 		 
_________________________________________________________________________

145.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Forest Road 527E, ca 3 air mi NE of Dolores at the Boggy Draw Area, Morgan Cabin Reservoir.  Elev. 7680-7700 ft.
T38N R14W S31.  37.5084 N, 108.4405 W.  
Ponderosa pine forest, aspen grove and rimrock pavement surrounding wetland and reservoir; west face. Phenology: flowering. 

Lynn Marie Moore, 8057.  7/30/1995. 		 
     with Sierra Smith
_________________________________________________________________________

146.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: ca 5 air mi E of Mancos, Forest Road 317, west side of La Plata County Line.  Elev. 8100 ft.
T36N R12W S29.  37.3492 N, 108.1997 W.  
Ponderosa and oak woodland, with patches of graminoids, on a southeast face. Phenology: flowering & fruiting. 

Lynn Marie Moore, 8915.  8/23/1995. 		 
     with Fallon Judkins and Marie Rambo
_________________________________________________________________________

147.  Heterotheca horrida (Rydb.) V. L. Harms 				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, 50884.  5/27/1995. 		 
_________________________________________________________________________

148.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Jackson County: Sierra Madre/Park Ranges: Park Range: ca 16 air mi W of Walden.  Elev. 8800-8900 ft.
T9N R82W S14.  
Open areas in lodgepole pine. 

Nancy Kastning, 1375.  9/3/1988. 		 
_________________________________________________________________________

149.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Greyrock National Recreation Trail off Colo Hwy 14, ca 11 air mi NW of Fort Collins.  Elev. 6000-6500 ft.
T9N R71W S36 South1/2.  40.7051 N, 105.2957 W; uncertainty 1 mi..  
Shrubby, steep and dry, south facing hillsides with Cercocarpus, Purshia, Opuntia, and Delphinium, and Prunus in shallow ravines. Phenology: flowering. 

Sarah Nunn, 1162.  6/11/2001. 		RM 
_________________________________________________________________________

150.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Seminoe Mountains: south side of BLM Road 3159, ca 0.5 air mi E of Seminoe Dam; ca 27 air mi NW of Hanna.  Elev. 6230 ft.
T25N R84W S9 NW1/4.  42.1518 N, 106.8902 W.  
Ponderosa and limber pine draw with granite outcrops. Phenology: flowering & fruiting. 

Amy J. Roderick, 2702.  7/22/1997. 		RM 
_________________________________________________________________________

151.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Round Mountain Trail off U.S. Hwy 34, ca 7 air mi W of Loveland.  Elev. 6300-6500 ft.
T5N R70W S7 NW1/4.  40.4172 N, 105.28 W; uncertainty 0.5 mi..  
Steep, dry north facing slopes, with Ribes, Opuntia and ponderosa pine; some slopes with talus. Phenology: flowering. 

Sarah Nunn, 2561.  7/13/2001. 		RM 766748
_________________________________________________________________________

152.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Medicine Bow Mountains: in Laramie River Valley from Rawah Trailhead on Laramie River Road (County Road 103), ca 41 air mi NW of Fort Collins.  Elev. 8300-8500 ft.
T9N R76W S14 SW1/4.  40.7487 N, 105.9051 W; uncertainty 0.5 mi..  
Dry, open, lodgepole pine forest with Shepherdia understory. Phenology: flowering. 

Sarah Nunn, 3156.  7/20/2001. 		RM 766747
_________________________________________________________________________

153.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Moody Hill Road (Forest Road 513), off Pennock Pass Road (County Road 44H), ca 12 air mi W of Fort Collins.  Elev. 7000-7600 ft.
T7N R71W S20 N1/2.  40.569 N, 105.3464 W; uncertainty 1 mi..  
Steep, dry, north facing slopes with Douglas fir, ponderosa pine, and Cercocarpus. Phenology: flowering. 

Sarah Nunn, 3850.  7/31/2001. 		RM 766746
_________________________________________________________________________

154.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: near Grey Rock Trailhead along Colo Hwy 14, ca 8 air mi NW of Fort Collins.  Elev. 5800 ft.
T8N R70W S6 NE1/4.  40.6909 N, 105.2782 W; uncertainty 0.5 mi..  
A graminoid dominated open canyon meadow along the roadside. Phenology: flowering. 

Sarah Nunn, 669.  6/1/2001. 		RM 766750
_________________________________________________________________________

155.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Seminoe Mountains: south side of range N of BLM Road 3159, ca 5.5 air mi ESE of Seminoe Dam; ca 21.5 air mi NW of Hanna.  Elev. 6750 ft.
T25N R83W S17.  42.1374 N, 106.7928 W.  
Sandstone crags among ponderosa and limber pine. Phenology: flowering & fruiting. 

Amy J. Roderick, 2763.  7/22/1997. 		RM 
_________________________________________________________________________

156.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: East Fork Jemez River at Las Conchas Trail 137 off NM Hwy 4, S of Valles Caldera National Preserve. NW on Trail 137 along river for 1.5 mi.  Elev. 8360-8410 ft.
T18N R4E S5; also NE1/4 S6.  35 48.947' N, 106 31.97' W; GPS reading.  
Roadside at parking area. Phenology: flowering & fruiting. 

Brian Reif, 1636.  7/2/2002. 		RM 806578	Barcode: RM0108667
_________________________________________________________________________

157.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Forest Road 83 in vicinity of Barillas Peak, 10 air mi E of Pecos, from Forest Road 83/Skyline Trail crossing SW 0.2 mi on road.  Elev. 8300-8850 ft.
T16N R14E S32.  35 34.455' N, 105 28.758' W; GPS reading.  
Roadside through ponderosa pine/Douglas fir forest with aspen in drainages and pockets of meadow. Phenology: flowering & fruiting. 

Brian Reif, 3219.  8/5/2002. 		RM 806577	Barcode: RM0108666
_________________________________________________________________________

158.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Forest Road 83 E of Lower Colonias in vicinity of Ruidoso Ridge, 7 air mi ESE of Pecos. From Forest Road 83/203 junction SW on Forest Road 83 0.8 air mi.  Elev. 7720-8090 ft.
T15N R13E S3.  35 33.598' N, 105 32.646' W to 35 33.559' N, 105 33.059' W; GPS reading.  
Roadside through mixed conifer forest and skirting sedimentary rock bands on descent of exposed ridge. Phenology: flowering & fruiting. 

Brian Reif, 3283.  8/5/2002. 		RM 806623	Barcode: RM0108675
_________________________________________________________________________

159.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Rio Frijoles Trail 154 just E of Santo Domingo de Cundiyo Land Grant, 8 air mi SE of Chimayo. SE in canyon along trail for 0.2 air mi from E edge of land grant.  Elev. 7000 ft.
T20N R10E S27 NW1/4.  35 56.278' N, 105 52.398' W; GPS reading.  
Riparian of river, and meadows, in canyon bottom with mixed conifer slopes.  Canyon tightening upstream with encroachment of granitic cliffs. Phenology: flowering & fruiting. 

Brian Reif, 3442.  8/8/2002. 		RM 806617	Barcode: RM0108674
_________________________________________________________________________

160.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness. Headwaters of Rito Gallina on Trail 150, 12 air mi SE of Chimayo. Agua Sarca Trail 228 junction at saddle SE 0.1 air mi to Agua Sarca.  Elev. 8760-9000 ft.
T20N R11E S31; also T19N R11E NE1/4 S6.  35 54.568' N, 105 48.678' W to 35 54.466' N, 105 48.603' W; GPS reading.  
Traversing steep-walled drainages along contour.  Mixed conifer forest of ponderosa pine forest on more exposed slopes.  Coarse granitic gravel substrate. Phenology: flowering & fruiting. 

Brian Reif, 3573.  8/9/2002. 		RM 806616	Barcode: RM0108673
_________________________________________________________________________

161.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Rio Medio off Forest Road 436, E of the Santo Domingo de Cundiyo Land Grant and 7 air mi ESE of Chimayo. E along river 0.4 air mi to gate at narrowing of canyon.  Elev. 6840-6880 ft.
T20N R10E S10 N1/2.  35 58.918' N, 105 52.09' W to 35 58.847' N, 105 51.709' W; GPS reading.  
Canyon bottom a grazed, irrigated meadow next to riparian of river. Pinyon/juniper woodland slopes with granitic bluffs and cliffs. Phenology: flowering & fruiting. 

Brian Reif, 3705.  8/10/2002. 		RM 806615	Barcode: RM0108672
_________________________________________________________________________

162.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Maestas Creek on north side of Forest Road 391, 4.5 air mi WNW of Rociada. SW on road 0.3 air mi along creek to private drive.  Elev. 8500-8680 ft.
T19N R14E S20 NW1/4; also NE1/4 S19.  35 51.406' N, 105 29.384' W to 35 51.358' N, 105 29.536' W; GPS reading.  
Roadside including cut banks of coarse volcanic rock, and lower forested slopes of mixed conifer/aspen. Phenology: flowering & fruiting. 

Brian Reif, 4025.  8/15/2002. 		RM 806614	Barcode: RM0108671
_________________________________________________________________________

163.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Santa Fe Municipal Watershed, 3 air mi ENE of Santa Fe, in vicinity of Randall Davey Audubon Center. E on road to 0.2 air mi.  Elev. 7380-7420 ft.
T17N R10E S21.  35 41.423' N, 105 53.3' W to 35 41.37' N, 105 53.098' W; GPS reading.  
Roadside through pinyon-juniper woodland along contour, and just S of the river.  Wet roadside culverts. Phenology: flowering & fruiting. 

Brian Reif, 4470.  8/23/2002. 		RM 806613	Barcode: RM0108665
_________________________________________________________________________

164.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Guadalupe Box on NM Hwy 485, 1 air mi N of Gilman at Tunnels.  Elev. 6200 ft.
T17N R2E S6 E1/4.  35.7337 N, 106.7684 W; GPS reading.  
Rocky walls of Precambrian gneiss and roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 75181.  6/23/2002. 		RM 806608	Barcode: RM0108678
_________________________________________________________________________

165.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Sierra Nacemiento: road SSE of Bear Springs, 5-6 air mi NW of Gilman.  Elev. 9057 ft.
T18N R1E S20; also S21 and S28.  35 46.291' N, 106 50.702' W; GPS reading.  
Ponderosa pine-mixed conifer forest and roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 75808.  7/14/2002. 		RM 806572	Barcode: RM0108677
     with Jim Fowler
_________________________________________________________________________

166.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Sierra Nacemiento: Deer Creek, 5 air mi WNW of Gilman.  Elev. 8000 ft.
T17N R1E S4.  35 44.23' N, 106 50.484' W; GPS reading.  
Wooded area. Phenology: flowering & fruiting. 

Ronald L. Hartman, 75887.  7/14/2002. 		RM 806571	Barcode: RM0108676
     with Jim Fowler
_________________________________________________________________________

167.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Arroyo del Torro adjacent to U.S. Hwy 84.  Elev. 5800 ft.
T22N R7E S10 E1/2.  36 9' N, 106 10.5' W; GPS reading.  
Roadside right-of-way. Phenology: flowering & fruiting. 

Ronald L. Hartman, 75932.  7/17/2002. 		RM 806570	Barcode: RM0108661
_________________________________________________________________________

168.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: NM Hwy 126, 1.2 road mi from Forest Road 20, Telephone Canyon.  Elev. 8000-8100 ft.
T20N R2E S19.  35 57.3' N, 106 44.5' W; GPS reading.  
Grassy valley. Phenology: flowering & fruiting. 

Ronald L. Hartman, 76150.  7/21/2002. 		RM 806569	Barcode: RM0108706
_________________________________________________________________________

169.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: 16 air mi NNE of Espanola to 0.5 road mi S on U.S. Hwy 285.  Elev. 6123 ft.
T23N R8E S13.  36 14.205' N, 106 2.8' W; GPS reading.  
Roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 76335.  8/13/2002. 		RM 806568	Barcode: RM0108705
_________________________________________________________________________

170.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: 6.5 road mi N of Espanola; intersection of U.S. Hwy 285 and NM Hwy 74, to 1 mi SE.  Elev. 5760 ft.
T21N R8E S4; also S9.  36 4.624' N, 106 6.391' W; GPS reading.  
Roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 76411.  8/13/2002. 		RM 806567	Barcode: RM0108704
_________________________________________________________________________

171.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Arroyo Montasa canyon, 1 air mi up canyon from junction with the Rio Grande River and across river from Bandelier National Monument. W 0.3 air mi to N35.716 W106.256 at pour off.  Elev. 5700-6020 ft.
T17N R6E S12.  35.716 N, 106.251 W to 35.716 N, 106.256 W; GPS Reading.  
Riparian bottom; steep, metamorphoic canyon walls with juniper . Phenology: flowering & fruiting. 

Brian Reif, 4866.  6/4/2003. 		RM 806612	Barcode: RM0108664
_________________________________________________________________________

172.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Hyde Canyon W of Shearer Ranch, 13 air mi due W of Las Vegas.  Elev. 7720 ft.
T16N R14E S22 SW1/4; also SE1/4 S21.  35.6 N, 105.465 W; GPS Reading.  
Dry basin of ponderosa pine, with Gambels oak below, on coarse feldspar and with patches of exposed bedrock. Phenology: flowering & fruiting. 

Brian Reif, 6311.  7/8/2003. 		RM 806611	Barcode: RM0108681
_________________________________________________________________________

173.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Mora County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Road BO22 along Canoncito Creek, 1 3/4 air mi SW of Holman; from creek crossing to NW 0.2 air mi on road.  Elev. 7700 ft.
36.0216 N, 105.4054 W; GPS Reading.  
Roadside in meadow bottom including lower, south-facing slope of Gambels oak/ pinyon pine, and riparian at creek crossing; ponderosa pine forest. Phenology: flowering & fruiting. 

Brian Reif, 9286.  8/29/2003. 		RM 806610	Barcode: RM0108663
_________________________________________________________________________

174.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Los Alamos County: Santa Fe National Forest and Vicinity: Jemez Mountains: Ramon Grant: NM Hwy 4 just E of Ancho Canyon and prominent switchbacks, 4 air mi SW of White Rock.  Elev. 6300 ft.
35.7889 N, 106.2577 W; GPS Reading.  
Roadside and canyon bottom on tuft/volcanics in ponderosa pine forest. Phenology: flowering & fruiting. 

Brian Reif, 9469.  9/3/2003. 		RM 806609	Barcode: RM0108662
_________________________________________________________________________

175.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Glorieta Mesa: Valle Grande on Forest Road 323, ca 4.5-5 air mi S of South San Ysidro; ca 13.5-14 air mi SSE of Pecos.  Elev. 7500 ft.
T13N R13E S6 NE1/4.  35.3836 N, 105.5999 W; GPS Reading.  
Artemisia frigida/Bouteloua gracilis meadow dominated by forbs. Phenology: flowering. 

B. E. Nelson, 61659.  7/12/2004. 		RM 804807	Barcode: RM0108670
_________________________________________________________________________

176.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: at the head of Arroyo San Jose on Mesa de Cuba on County Road 88, ca 4 air mi NW of Cuba.  Elev. 7200-7400 ft.
T21N R2W S14 NE1/4; also SE1/4 S11.  36.0608 N, 107.0155 W; GPS Reading.  
Sandy pinyon forest. Phenology: flowering & fruiting. 

B. E. Nelson, 61935.  7/18/2004. 		RM 804806	Barcode: RM0108669
     with Jill Larson
_________________________________________________________________________

177.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Sierra Nacimiento: Joaquin Canyon on the north side of Mesa Venado, ca 0.5 air mi W of Rio Guadalupe, ca 6 air mi W Jemez Springs; ca 19.5 air mi SSE of Cuba.  Elev. 6950-7100 ft.
T18N R1E S23 E1/2.  35.7788 N, 106.7998 W; GPS Reading.  
Rocky, open young ponderosa pine forest with scattered pinyon and juniper. Phenology: flowering. 

B. E. Nelson, 62044.  7/20/2004. 		RM 804805	Barcode: RM0108668
_________________________________________________________________________

178.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Park County: Yellowstone National Park: Mammoth Hot Springs.  Elev. 6300-6800 ft.
T58N R115W S36.  44.9659 N, 110.7153 W; uncertainty 1 mi..  
On the hot springs formation. Phenology: flowering & fruiting. 

Aven Nelson, 6035.  7/21/1899. 		RM 19941	Barcode: RM0303522
     with Elias Nelson
_________________________________________________________________________

179.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

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

Erwin F. Evert, 16723.  6/15/1989. 		RM 577685	Barcode: RM0046762
_________________________________________________________________________

180.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Clocktower Creek, ca 1 mi S of U.S. Hwy 14, 16, & 20.  Elev. 6400 ft.
T52N R106W S35 NE1/4.  44.4328 N, 109.5837 W.  
On gravel bars. Phenology: flowering & fruiting. 

Erwin F. Evert, 7768.  9/4/1984. 		RM 610213	Barcode: RM0046760
_________________________________________________________________________

181.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, McKinley County: Manzano National Forest.  Elev. 8100 ft.
T13N R16W S14.  
Gentle west slope; rocky soil; in western yellow pine. Phenology: flowering & fruiting. 

W. M. Sherman, S-44.  8/15/1926. 		USFS 467747
_________________________________________________________________________

182.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge E of Canyon Creek, ca 2-4 mi S of U.S. Hwy 14, 16, & 20.  Elev. 7500-8600 ft.
T51N R105W S5; also S8.  44.4183 N, 109.5233 W.  
Open, rocky habitats with scattered Douglas fir and limber pine. Phenology: flowering & fruiting. 

Erwin F. Evert, 9073.  7/31/1985. 		RM 622766	Barcode: RM0046764
_________________________________________________________________________

183.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Platte County: Along Brush Creek, 17 road mi E of Wheatland.  Elev. 5700 ft.
T22N R69W S34.  41.8346 N, 105.1089 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Creek banks, dry, some standing water. Phenology: flowering & fruiting. 

Jan Pollet, 523.  8/23/1989. 		RM 543885
_________________________________________________________________________

184.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Platte County: Guernsey Reservoir, east shore, 6 road mi NW of Guernsey.  Elev. 4340 ft.
T27N R66W S9; also S15 & S22.  42.3266 N, 104.7834 W; NAD 83, uncertainty 4 mi..  
Phenology: flowering & fruiting. 

Jan Pollet, 697.  9/1/1989. 		RM 544453
_________________________________________________________________________

185.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Platte County: Deadhead Creek, 6 road mi E of Wyo Hwy 34, 12 road mi SW of Wheatland.  Elev. 5087 ft.
T22N R69W S31.  41.8352 N, 105.1691 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Creekbanks and creekbed. Phenology: flowering & fruiting. 

Jan Pollet, 777.  9/8/1989. 		RM 543886
_________________________________________________________________________

186.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Fremont County: Along Sioux Creek.  Elev. 6180 ft.
T40N R89W S28.  
Moist sagebrush slopes along creek. Phenology: flowering & fruiting. 

Richard W. Scott, 8575.  6/19/1992. 		RM 655053
_________________________________________________________________________

187.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Valles Caldera National Preserve: Jemez Mountains: Sierra de los Valles: Rabbit Mountain along west ridge to summit and NW to NM Hwy 4.  Elev. 8600-9938 ft.
35 50' 0" N, 106 28' 30" W; uncertainty 1 mi..  
Wooded slopes with blue spruce, Douglas fir, corkbark fir, white fir, pondersoa pine, limber pine; summit with rock slide and roadside below. Phenology: flowering. 

Ronald L. Hartman, 71736.  6/29/2001. 		RM 709719	Barcode: RM0070886
_________________________________________________________________________

188.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Albany County: West Foothills Laramie Range: slopes on north side of Jack Rabbit Canyon, ca 2 mi E of Laramie.  Elev. 7400 ft.
T16N R73W S25 SE1/4 SW1/4.  
South-facing rim of sandy bluff above dry wash; community of scattered Eriogonum microthecum, Salsola, Mentzelia, and Cirsium with 3% vegetative cover. Phenology: flowering & fruiting. 

Walter Fertig, 18885.  8/8/1999. 		RM 703982
     with Laura Welp
_________________________________________________________________________

189.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: upper drainage of East Fork Jemez River S from main ranch road at south tip of Cerro del Medio to NM Hwy 4.  Elev. 7500-7600 ft.
35 51' 30" N, 106 26' 30" W; uncertainty 1 mi..  
Meadows and streamside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 73810.  8/15/2001. 		RM 709707	Barcode: RM0070890
_________________________________________________________________________

190.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: San Antonio Hot Springs, hillside above, vicinity of buildings, and 0.5 air mi down San Antonio Creek.  Elev. 8400-8500 ft.
35 58' 18.6" N, 106 33' 38.2" W; uncertainty 1 mi..  
Streamside, rocky slopes, roadsides. Phenology: flowering. 

Ronald L. Hartman, 73928.  8/15/2001. 		RM 709706	Barcode: RM0070891
_________________________________________________________________________

191.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: Redondo Border, ca 1.5 air mi E to ESE at southwest gate to NM Hwy 4.  Elev. 8200-9054 ft.
35 52' 7.9" N, 106 36' 6.7" W; uncertainty 1 mi..  
Oak and ponderosa pine woodland to large rock outcrops with pinyon pine and Yucca baccata. Phenology: flowering. 

Ronald L. Hartman, 74085.  9/14/2001. 		RM 709705	Barcode: RM0070889
_________________________________________________________________________

192.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: general route - west gate (Sulphur Springs Road) N along west side fence to Sulphur Point and San Antonio Mountain E on road to 9200 ft and bushwack to Sulphur Springs Road; San Antionio Mountain.  Elev. 9980 ft.
35 56' 3" N, 106 37' 1.5" W; uncertainty 1 mi..  
Coniferous forest, clearings, roadside. Phenology: flowering. 

Ronald L. Hartman, 74247.  9/17/2001. 		RM 709703	Barcode: RM0070887
_________________________________________________________________________

193.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: area S of NM Hwy 4, between East Fork Jemez River and trun off to Jemez Falls Campground.  Elev. 7950-8100 ft.
35 49' 41.2" N, 106 35' 40.6" W; uncertainty 1 mi..  
Ponderosa pine woodland and roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 74290.  9/18/2001. 		RM 709702	Barcode: RM0070892
_________________________________________________________________________

194.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: Boulder Park along Forest Road 400 and the Elk River, ca 8 air mi NE of Clark; ca 19.5 air mi N of Steamboat Springs.  Elev. 7800 ft.
T9N R84W S3 S1/4.  40.7658 N, 106.7975 W; uncertainty 1 mi..  
Roadside and adjacent stony flats. Phenology: flowering & fruiting. 

B. E. Nelson, 54897.  7/30/2001. 		RM 762663
_________________________________________________________________________

195.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: north end of Crane Park just above Middle Fork Little Snake River, ca 6.5 air mi NNE of Columbine; ca 31.5 air mi N of Steamboat Springs.  Elev. 8240-8360 ft.
T11N R85W S4.  40.9382 N, 106.9299 W; uncertainty 1 mi..  
Silver-mountain sagebrush slope and meadow. Phenology: flowering & fruiting. 

B. E. Nelson, 55009.  7/31/2001. 		RM 762662
_________________________________________________________________________

196.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: along old logging road S and E above Rock Creek, ca 1.5-2.5 air mi ENE of Long Park, ca 15-16 air mi SE of Yampa.  Elev. 8800-8900 ft.
T1N R83W S13 S1/2.  40.0538 N, 106.6483 W; uncertainty 1 mi..  
Roadside and adjacent lodgpole pine forest. Phenology: flowering & fruiting. 

B. E. Nelson, 55375.  8/8/2001. 		RM 762661
_________________________________________________________________________

197.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: Redondo Creek, 1.5 mi upstream of Union Building; Union Oil Geothermal Network of drilling pads, 7-8 tiers of platforms.  Elev. 9033-9400 ft.
35 53.729' N, 106 34.519' W; GPS Reading.  
Grassy disturbed areas and roadsides. Phenology: flowering. 

Ronald L. Hartman, 76986.  8/22/2002. 		RM 735088	Barcode: RM0070888
_________________________________________________________________________

198.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: along Forest Road 443 and Trail 1164 between Three Island Creek and South Fork Elk River, ca 19.5 air mi NNE of Steamboat Springs.  Elev. 8400-9000 ft.
T9N R83W S16 W1/2; also N1/4 S21.  40.7487 N, 106.7241 W; uncertainty 2 mi..  
Along the trail and in adjacent moist, open spruce-fir-aspen forest. Phenology: flowering & fruiting. 

B. E. Nelson, 56097.  8/21/2001. 		RM 762660
_________________________________________________________________________

199.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: along Forest Road 441 to Floyd Peak above Reed Creek, ca 5-6 air mi E of Clark; ca 15 air mi N of Steamboat Springs.  Elev. 8900-9200 ft.
T9N R84W S33.  40.694 N, 106.8164 W; uncertainty 1 mi..  
Along road through mixed conifer forest. Phenology: flowering & fruiting. 

B. E. Nelson, 56142.  8/22/2001. 		RM 762659
_________________________________________________________________________

200.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: along Forest Spur Road 471.1 from Forest Road 471 to upper Long Draw, NE of Mount Candy, ca 2.5 air mi SE of Clark; ca 14 air mi N of Steamboat Springs.  Elev. 8520-8760 ft.
T8N R85W S1 N1/2.  40.6796 N, 106.8732 W; uncertainty 1 mi..  
Roadside and parking area. Phenology: flowering & fruiting. 

B. E. Nelson, 56342.  8/28/2001. 		RM 762658
_________________________________________________________________________

201.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Jackson County: North-central Colorado: Medicine Bow Mountains: Forest Road 204, 0.7 road mi SE of Forest Service boundary, ca 1 air mi from Kings Canyon.  Elev. 8511 ft.
T11N R79W S13.  40.9229 N, 106.2098 W; uncertainty 1 mi..  
Phenology: flowering & fruiting. 

Ronald L. Hartman, 73380.  8/3/2001. 		RM 762656
_________________________________________________________________________

202.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: ridge S and E of Valle Jaramillo, ca 1 air mi NW of Cerro Pinyon, ca 12 air mi W of Los Alamos.  Elev. 9400 ft.
35.8993 N, 106.5124 W; GPS Reading.  
Clearcut Douglas fir forest with mostly blue spruce/white fir regeneration. Phenology: flowering & fruiting. 

B. E. Nelson, 60007.  8/10/2003. 		RM 768747	Barcode: RM0070893
_________________________________________________________________________

203.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: on the south side of Cerros del Abrigo along the Abrigo Trail for 0.3 mi on either side of N35.9232 W106.4768, ca 10-10.5 air mi WNW of Los Alamos.  Elev. 9400 ft.
35.9232 N, 106.4768 W; GPS Reading.  
Along old logging road, roadcut, and adjacent southwestern white pine/white fir/Douglas fir forest. Phenology: flowering & fruiting. 

B. E. Nelson, 60235.  8/13/2003. 		RM 768746	Barcode: RM0070894
_________________________________________________________________________

204.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: on the east slope of Cerros del Abrigo above the Abrigo Trail for 0.3 mi on either side of N35.9301 W106.4726, ca 10-11 air mi WNW of Los Alamos.  Elev. 9500-10200 ft.
35.9301 N, 106.4726 W; GPS Reading.  
Along old logging road, slopes in open mixed conifer/aspen forest, and open areas. Phenology: flowering & fruiting. 

B. E. Nelson, 60299.  8/13/2003. 		RM 768745	Barcode: RM0070895
_________________________________________________________________________

205.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Park County: Southwestern Absarokas: junction of Cabin Creek, South Fork Shoshone River and vicinity, ca 45 air mi SW of Cody.  Elev. 6200-6600 ft.
T50N R105W S2; also S11.  44.3313 N, 109.4629 W.  
Artemisia-Elymus foothills. 

Neil Snow, 2685.  6/24/1988. 		 
_________________________________________________________________________

206.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Pathfinder Reservoir: National Wildlife Refuge N of County Road 410, ca 24 air mi NE of Three Forks Junction.  Elev. 5860 ft.
T29N R85W S5.  42.5112 N, 107.0423 W.  
Sagebrush grassland on sandy shelf above reservoir. Phenology: flowering & fruiting. 

Amy J. Roderick, 3653.  8/14/1997. 		RM 
_________________________________________________________________________

207.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: Banco Bonito: from N35.8478  W106.5650 on C Road WSW ca 0.5 air mi to N35.8462  W106.5735, ca 14.5 - 15 air mi WSW of Los Alamos.  Elev. 8880-8920 ft.
35.8462 N, 106.5735 W; GPS Reading.  
Mixed conifer/aspen forest with occasional volcanic rock outcrop and small clearings. Phenology: flowering. 

B. E. Nelson, 61762.  7/15/2004. 		RM 770715	Barcode: RM0070896
_________________________________________________________________________

208.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: southern end of Redondo Border Ridge, W of Redondo Creek.  Elev. 8600 ft.
35.8669 N, 106.5998 W.  0E, 0N.  
Dry, rocky ridge with exposed eastern cliff.  Rocky Mountain juniper-pinyon pine overstory. Phenology: flowering. 

Brian F. Jacobs, 0064.  9/15/2001. 		RM 718912	Barcode: RM0072241
_________________________________________________________________________

209.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Haystack Mountains: W of Seminoe or County Road 351, ca 9.3 air mi N of Sinclair; ca 11 air mi NE of Rawlins.  Elev. 7000 ft.
T23N R86W S34 NW1/4.  41.9221 N, 107.0899 W.  
Southeast facing slope with sandstone outcrops with limber pine, juniper, mountain mahogany, and sagebrush. Phenology: flowering & fruiting. 

Amy J. Roderick, 3795.  8/17/1997. 		RM 
_________________________________________________________________________

210.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Taos County: Little Rio Grande.
Stony, sandy banks. Phenology: flowering. 

Aven Nelson, 11469.  5/31/1931. 		RM 131852
_________________________________________________________________________

211.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Sandoval County: Jemez Springs.  Elev. 6200 ft.
Sandy soils. Phenology: flowering. 

Aven Nelson, 11688.  8/18/1931. 		RM 131423
_________________________________________________________________________

212.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Las Animas County: Long Canyon, ca 1 mi S of Trinidad Lake.  Elev. 6400 ft.
T34S R64W S6.  37.1121 N, 104.6013 W; uncertainty 1 mi..  
Dry rocky soils derived from sandstone on SE facing slope. Phenology: flowering & fruiting. 

Betsy E. Neely, 3830.  8/12/1986. 		RM 397085
_________________________________________________________________________

213.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Sandoval County: Rio Puerco National Forest: Cucho Arroyo Allotment, SW of San Ysidro.  Elev. 6000 ft.
With Hilaria jamesii. Phenology: flowering. 

Charles P. Pase, 2465.  6/29/1979. 		RM 345685
_________________________________________________________________________

214.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Sandoval County: Highway Cuba, 5 mi beyond San Ysidro.  Elev. 5500 ft.
Phenology: flowering. 

Earl F. Castetter, 1103.  6/14/1931. 		RM 128164
_________________________________________________________________________

215.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Sandoval County: Jemez Biological Camp.  Elev. 7000 ft.
Open woods. Phenology: flowering. 

Earl F. Castetter, 646.  8/6/1931. 		RM 128165
_________________________________________________________________________

216.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Weld County: Fort Lupton.
Phenology: flowering & fruiting. 

Earl Lynd Johnston, 824A.  7/13/1915. 		RM 81582
_________________________________________________________________________

217.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Adams County: N of Denver.
Vacant lot. Phenology: flowering. 

Ellsworth Bethel, s.n..  8/19/1919. 		RM 89125
     with Edwin B. Payson
_________________________________________________________________________

218.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Boulder County: Near Boulder.  Elev. 1700 m.
40.0215 N, 105.3002 W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO!.  
Phenology: flowering. 

Francis Ramaley, 1265.  7/17/1905. 		RM 53062
_________________________________________________________________________

219.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Boulder County: Near Boulder.  Elev. 1700 m.
Phenology: flowering. 

Francis Ramaley, 1302.  7/18/1905. 		RM 53061
_________________________________________________________________________

220.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Boulder County: Boulder.
Phenology: flowering. 

Francis Ramaley, 9560.  6/19/1913. 		RM 80561
_________________________________________________________________________

221.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Boulder County: Near Boulder.
Phenology: flowering. 

Francis Ramaley, A173.  6/7/1900. 		RM 23306
_________________________________________________________________________

222.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Boulder County: Near Boulder.
Phenology: flowering. 

Francis Ramaley, A74.  6//1899. 		RM 23307
_________________________________________________________________________

223.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Weld County: New Windsor.
Phenology: flowering & fruiting. 

George E. Osterhout, 1330.  8/21/1897. 		RM 171882
_________________________________________________________________________

224.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Weld County: New Windsor.
Phenology: flowering & fruiting. 

George E. Osterhout, 2316.  7/14/1900. 		RM 157106
_________________________________________________________________________

225.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Weld County: New Windsor.
Phenology: flowering & fruiting. 

George E. Osterhout, 2484.  9//1901. 		RM 171866
_________________________________________________________________________

226.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Larimer County: Canon of the Thompson.
Phenology: flowering & fruiting. 

George E. Osterhout, 3646.  8/23/1907. 		RM 171963
_________________________________________________________________________

227.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Larimer County: Fossil Creek Reservoir.
Phenology: flowering. 

George E. Osterhout, 4855.  7/10/1912. 		RM 155548
_________________________________________________________________________

228.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Larimer County: Dale Creek.
Phenology: flowering & fruiting. 

George E. Osterhout, 5521.  8/14/1916. 		RM 157108
_________________________________________________________________________

229.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Larimer County: Dale Creek.
Phenology: flowering. 

George E. Osterhout, 5522.  8/14/1916. 		RM 312728
_________________________________________________________________________

230.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Larimer County: Dale Creek.
Phenology: flowering & fruiting. 

George E. Osterhout, 5539.  8/18/1916. 		RM 312665
_________________________________________________________________________

231.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Larimer County: Dale Creek.
Phenology: flowering & fruiting. 

George E. Osterhout, 5540.  8/18/1916. 		RM 171861
_________________________________________________________________________

232.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Larimer County: Dale Creek.
Phenology: flowering. 

George E. Osterhout, 5540.  8/18/1916. 		RM 84399
_________________________________________________________________________

233.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Larimer County: Canyon of the Thompson.
Phenology: flowering & fruiting. 

George E. Osterhout, 5566.  9/12/1916. 		RM 171869
_________________________________________________________________________

234.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Weld County: Windsor
Phenology: flowering & fruiting. 

George E. Osterhout, 5573.  8/1/1916. 		RM 15107
_________________________________________________________________________

235.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Weld County: Windsor
Phenology: flowering & fruiting. 

George E. Osterhout, 5573.  8/1/1916. 		RM 84403
_________________________________________________________________________

236.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Larimer County: Dale Creek
Phenology: flowering & fruiting. 

George E. Osterhout, 5712.  8/10/1917. 		RM 155534
_________________________________________________________________________

237.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Las Animas County: Trinidad.  Elev. 6000 ft.
T33S R64W S13.  37.16888 N, 104.51135 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

George E. Osterhout, 5759.  7/20/1918. 		RM 171857
_________________________________________________________________________

238.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Weld County: Antelope Hills.
Phenology: flowering & fruiting. 

George E. Osterhout, 5870.  6/20/1918. 		RM 171881
_________________________________________________________________________

239.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Weld County: Windsor.
Phenology: flowering & fruiting. 

George E. Osterhout, 6049.  7/22/1920. 		RM 155533
_________________________________________________________________________

240.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Weld County: Windsor.
Phenology: flowering. 

George E. Osterhout, s.n..  6/27/1892. 		RM 312279
_________________________________________________________________________

241.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Sedgwick County: Julesburg.
Phenology: flowering. 

George E. Osterhout, s.n..  7/9/1914. 		RM 171880
_________________________________________________________________________

242.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Larimer County: Dale Creek
Phenology: flowering. 

George E. Osterhout, s.n..  8/10/1917. 		RM 312966
_________________________________________________________________________

243.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest: Tanques Canyon, ca 12 mi N of Lindrith.  Elev. 7600 ft.
0-2% slope, moderately deep loam, opening in mixed ponderosa pine, pinyon-juniper; with big sagebrush, rabbitbrush, blue grama, western wheatgrass. Phenology: flowering. 

H. W. Springfield, 402.  8/25/1956. 		USFS 467743
_________________________________________________________________________

244.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Denver County: Denver.  Elev. 5300 ft.
Prairie. Phenology: flowering. 

Ira W. Clokey, 2821.  7/14/1917. 		RM 221475
_________________________________________________________________________

245.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Denver County: Denver.  Elev. 5300 ft.
Prairie. Phenology: flowering. 

Ira W. Clokey, 2821.  7/14/1917. 		RM 83086
_________________________________________________________________________

246.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Denver County: Denver.  Elev. 5300 ft.
Prairie. Phenology: flowering. 

Ira W. Clokey, 2953.  9/5/1917. 		RM 92938
_________________________________________________________________________

247.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Denver County: Denver.  Elev. 1616 m.
Prairie. Phenology: flowering & fruiting. 

Ira W. Clokey, 3882.  8/21/1920. 		RM 87229
_________________________________________________________________________

248.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Denver County: Denver: E of 2362 Elan Street.
Phenology: flowering & fruiting. 

J. M. Bates, 6594.  8/28/1916. 		RM 171858
_________________________________________________________________________

249.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Denver County: Denver.
Phenology: flowering & fruiting. 

J. M. Bates, 7013.  8/11/1919. 		RM 221493
_________________________________________________________________________

250.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Jefferson County: Pike National Forest: South Platte Burn.
Rotten granite; open grassland. Abundant. Phenology: flowering & fruiting. 

Jesse M. Mann, 15.  //. 		USFS 467725
_________________________________________________________________________

251.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Lincoln County: 3 mi S of Hall Station.
Plains. Phenology: flowering & fruiting. 

Marion Ownbey, 1316.  8/5/1937. 		RM 175339
_________________________________________________________________________

252.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Routt County: Along Hwy #40 between Milner and Hayden.
Phenology: flowering. 

N. Duane Atwood, 5844.  8/12/1973. 		RM 303290
     with L. C. Higgins
_________________________________________________________________________

253.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Huerfano County: Veta Pass.  Elev. 2400-2700 m.
Phenology: flowering. 

P. A. Rydberg, 5401.  7/3/1900. 		RM 29285
     with F. K. Vreeland
_________________________________________________________________________

254.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Narrows of Poudre Canyon.  Elev. 6000 ft.
T8N R71W S5.  40.6909 N, 105.3733 W; uncertainty 1 mi..  
20% west slope, deep gravelly silt, dry parks. Phenology: flowering. 

Paul L. Ginter, 597.  9/16/1941. 		USFS 467601
_________________________________________________________________________

255.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Albany County: Laramie Range: along Corduroy Creek below Old Fort Fetterman or County Road 61, ca 17 air mi W of Esterbrook; ca 77.5 air mi N of Laramie.  Elev. 7440-7480 ft.
T28N R74W S10 NE1/4.  42.4119 N, 105.7025 W.  
Gentle threetip sagebrush slope and rocky slope with scattered limber pine. Phenology: flowering & fruiting. 

B. E. Nelson, 43128.  8/21/1997. 		 
_________________________________________________________________________

256.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest: Taos Canyon: near Webber Ranch.  Elev. 9000 ft.
Park. Phenology: flowering & fruiting. 

Robert F. Copple, 160.  8/21/1923. 		USFS 467796
_________________________________________________________________________

257.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest: pasture of Tres Piedras Ranger Station.  Elev. 8100 ft.
Granitic soil, southeast slope; with grass, oak, sage and rabbitbrush. Phenology: flowering & fruiting. 

Robert Stephenson, 9.  9/29/1913. 		USFS 467621
_________________________________________________________________________

258.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Colfax County: Philmont Scout Ranch, near Cimarron:  just south of the Volunteer Training Center.  Elev. 6600 ft.
Plains. Phenology: flowering. 

Ronald L. Hartman, 200.  8/20/1966. 		RM 298280
_________________________________________________________________________

259.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Manzanares Mesa, ca 6 air mi SE of Navajo City.  Elev. 6650 ft.
T29N R7W S34.  36.682 N, 107.5571 W; uncertainty 1 mi..  
Pinyon-juniper, sandstone mesa. Phenology: flowering. 

Ronald L. Hartman, 22610.  5/30/1987. 		RM 567066
     with Susan D'Alcamo, Neil and Donald Snow.
_________________________________________________________________________

260.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Weld County: Hwy 125, 2.4 mi S of Wyoming line.  Elev. 6000 ft.
T12N R66W S32.  40.9665 N, 104.8005 W; uncertainty 1 mi..  
Roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 24444.  8/14/1989. 		RM 553481
_________________________________________________________________________

261.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Colfax County: Philmont Scout Ranch, near Cimarron: Near Stockade.  Elev. 7100 ft.
Meadow. Phenology: flowering. 

Ronald L. Hartman, 2478.  7/26/1968. 		RM 299493
_________________________________________________________________________

262.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Montezuma County: Mesa Verde National Park.
Jul-Aug 1913. Phenology: flowering. 

W. H. Haas, 6.  7//1913. 		RM 78962
_________________________________________________________________________

263.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Boulder County: Near Boulder.
Mesa. Phenology: flowering & fruiting. 

W. W. Robbins, 1656.  6/28/1906. 		RM 57321
_________________________________________________________________________

264.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Boulder County: Bear Canyon, near Boulder.
Phenology: flowering. 

W. W. Robbins, 1816.  7/16/1906. 		RM 57230
_________________________________________________________________________

265.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Boulder County: Near Boulder.
Phenology: flowering. 

W. W. Robbins, 4014.  //1907. 		RM 61185
_________________________________________________________________________

266.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Rio Blanco County: Meeker.
Phenology: flowering. 

W. W. Robbins, 7156.  8/7/1909. 		RM 64231
_________________________________________________________________________

267.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Sandoval County: Rito de los Frijoles.  Elev. 6000 ft.
Phenology: flowering. 

W. W. Robbins, 8124.  8//1910. 		RM 66933
_________________________________________________________________________

268.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Sandoval County: Rito de los Frijoles.  Elev. 6000 ft.
Phenology: flowering & fruiting. 

W. W. Robbins, 8192.  8//1910. 		RM 66921
_________________________________________________________________________

269.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: S of Dry Creek or County Road 321, ca 7.4 air mi NW of junction with Wyo Hwy 220.  Elev. 6600-6900 ft.
T31N R87W S36 SE1/4.  42.6132 N, 107.1996 W.  
Granite outcrops with scattered Juniperus scopulorum and Pinus flexilis. Phenology: flowering & fruiting. 

Amy J. Roderick, 4278.  6/2/1998. 		RM 
_________________________________________________________________________

270.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Converse County: Laramie Range: along Blue Nose Creek, ca 18 air mi SW of Douglas.  Elev. 7200-7300 ft.
T30N R74W S16 SE1/4; also NW1/4 NW1/4 S15.  42.5695 N, 105.7251 W.  
On west facing slope of grassland. Phenology: flowering & fruiting. 

B. A. Packer, 4294.  7/15/1998. 		RM 
     with T. McGowan
_________________________________________________________________________

271.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Granite Mountains: ca 1.5 air mi SE from Lone Mountain; ca 19.2 air mi W of junction with Wyo Hwy 220.  Elev. 6800-6900 ft.
T30N R89W S23 NW1/4; also S24.  42.5549 N, 107.4551 W.  
Sagebrush with granitic outcrops; Selaginella densa common. Phenology: flowering & fruiting. 

Amy J. Roderick, 4412.  6/3/1998. 		RM 
_________________________________________________________________________

272.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

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

B. E. Nelson, 38664.  7/14/1996. 		RM 790325
_________________________________________________________________________

273.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Albany County: Laramie Range: ca 10 air mi SE of Laramie.  Elev. 8000-8100 ft.
T13N R71W S4 South1/4.  41.1248 N, 105.3542 W.  
Sagebrush grassland with granite outcroppings. Phenology: flowering & fruiting. 

B. A. Packer, 5612.  8/30/1998. 		RM 
_________________________________________________________________________

274.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: Hell Canyon off Green Ridge, ca 1 air mi E of Savery Creek, ca 41 air mi S of Rawlins; ca 20 air mi NE of Baggs; ca 3.5 air mi SW of Tullis.  Elev. 7500-7700 ft.
T14N R88W S18 E1/2.  
Stony, bushy slopes of the canyon. Phenology: flowering. 

B. E. Nelson, 38744.  7/15/1996. 		RM 790326
     with Beth Ward
_________________________________________________________________________

275.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: along a small drainage on the south side of Browns Hill or County Road 602, ca 3/4 mi E of Tullis, ca 37.5 air mi S of Rawlins; ca 23 air mi NE of Baggs.  Elev. 7720-7800 ft.
T15N R88W S34 W1/2.  
Sagebrush-bitterbrush-grassland slopes and ridgetop. Phenology: flowering. 

B. E. Nelson, 38902.  7/15/1996. 		RM 790327
_________________________________________________________________________

276.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: along the Continental Divide on Miller Hill off Miller Hill or County Road 505, ca 18.5 air mi S of Rawlins; ca 6.5 air mi ESE of Bridger Pass.  Elev. 8180-8320 ft.
T18N R88W S16 S1/2.  
Sagebrush slopes. Phenology: flowering. 

B. E. Nelson, 39134.  7/21/1996. 		RM 790328
_________________________________________________________________________

277.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: along West Sweetwater Gulch and Wyo Hwy 70, ca 1/2-3/4 mi NE of Slater, Colorado, ca 54.5 air mi S of Rawlins; ca 16 air mi E of Baggs.  Elev. 6630-6800 ft.
T12N R89W S13 E1/2.  
Rocky sagebrush slope with scattered patches of mountain shrub. Phenology: flowering. 

B. E. Nelson, 39282.  7/23/1996. 		RM 790329
_________________________________________________________________________

278.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Fremont Canyon along County Road 408, ca 6.8 air mi SW of Alcova.  Elev. 5600-5800 ft.
T29N R83W S20 NE1/4; also S21.  42.4675 N, 106.8064 W.  
Ponderosa pine and Rocky Mountain juniper on south-facing slope of granite boulders. Phenology: flowering & fruiting. 

Amy J. Roderick, 4527.  6/7/1998. 		RM 
_________________________________________________________________________

279.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: along Browns Hill or County Road 501, ca 4.5 air mi E of Muddy Mountain, ca 8 air mi NE of Dixon; ca 47.5 air mi SSW of Rawlins.  Elev. 7800-7880 ft.
T13N R89W S6 N1/4.  
Stony areas on sagebrush slope. Phenology: flowering. 

B. E. Nelson, 40096.  8/20/1996. 		RM 790313
_________________________________________________________________________

280.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: top and north slopes of Powder Mountain, ca 29 air mi W of Baggs.  Elev. 7230-7640 ft.
T12N R96W S5.  
Rocky slopes. Phenology: flowering. 

Beth Ward, 1560.  6/27/1996. 		RM 790314
_________________________________________________________________________

281.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: north end of butte, ca 2 air mi W of North Fork Powder Wash and adjacent flat to the E of the butte, ca 33 air mi W of Baggs.  Elev. 6750-7060 ft.
T12N R97W S10 South1/2; also NW1/4 S15 and SW1/4 S11.  
Sandy soil. Phenology: flowering. 

Beth Ward, 1670.  6/28/1996. 		RM 790315
_________________________________________________________________________

282.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: northeastern slopes and draws of Richards Mountain, ca 2 air mi NW of Richards Gap; ca 37 air mi SSW of Rock Springs.  Elev. 6850-7500 ft.
T12N R105W S8 South1/2; also SW1/4 S9 and NE1/4 S17.  
Sandy draw. Phenology: flowering. 

Beth Ward, 1994.  7/5/1996. 		RM 790316
_________________________________________________________________________

283.  Heterotheca horrida (Rydb.) V. L. Harms 				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.  
Sandy, rocky slopes. Phenology: flowering. 

Beth Ward, 2140.  7/5/1996. 		RM 790317
_________________________________________________________________________

284.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: top and south slopes of Battle Mountain, ca 8 air mi E of confluence of Savery Creek and Little Snake River; ca 18.5 air mi E of Baggs.  Elev. 6900-9100 ft.
T12N R88W S10 W1/2; also SE1/4 S9 and NE1/4 S16.  
Moist slope. Phenology: flowering. 

Beth Ward, 2630.  7/14/1996. 		RM 790318
_________________________________________________________________________

285.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: top and south slopes of Battle Mountain, ca 8 air mi E of confluence of Savery Creek and Little Snake River; ca 18.5 air mi E of Baggs.  Elev. 6900-9100 ft.
T12N R88W S10 W1/2; also SE1/4 S9 and NE1/4 S16.  
Moist slope. Phenology: flowering. 

Beth Ward, 2641.  7/14/1996. 		RM 790319
_________________________________________________________________________

286.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: sand hills on Dry Cow Creek drainage, ca 5 air mi SW of Doty Mountain; ca 29 air mi SSW of Rawlins.  Elev. 7160-7220 ft.
T17N R90W S20 South1/4; also N1/2 S29.  
Sand dunes. Phenology: flowering. 

Beth Ward, 2708.  7/17/1996. 		RM 790320
_________________________________________________________________________

287.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: sand hills directly W of Bear Gulch, ca 5 air mi SW of Doty Mountain; ca 29.5 air mi SSW of Rawlins.  Elev. 7160-7360 ft.
T17N R90W S29 E1/2; also W1/2 S28.  
Sand dunes. Phenology: flowering. 

Beth Ward, 2736.  7/18/1996. 		RM 790321
_________________________________________________________________________

288.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: sand hills directly W of Bear Gulch, ca 5 air mi SW of Doty Mountain; ca 29.5 air mi SSW of Rawlins.  Elev. 7160-7360 ft.
T17N R90W S29 E1/2; also W1/2 S28.  
Sand dunes. Phenology: flowering. 

Beth Ward, 2737.  7/18/1996. 		RM 790322
_________________________________________________________________________

289.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: near headwaters of Wild Cow Creek, ca 3 air mi SW of Rendle Butte; ca 33 air mi SSW of Rawlins.  Elev. 7220-7560 ft.
T16N R89W S29 SW1/4; also NE1/4 S31, NW1/4 S32; also SE1/4 S30.  
Dry hillside. Phenology: flowering. 

Beth Ward, 3916.  8/18/1996. 		RM 790323
_________________________________________________________________________

290.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: northwest slopes of Battle Mountain, ca 3 air mi N of Colorado; ca 18 air mi E of Baggs.  Elev. 7200-8280 ft.
T12N R88W S4 NE1/4; also T13N R88W South1/4 S33.  41.0405 N, 107.2984 W.  
Open flat area. Phenology: flowering. 

Beth Ward, 3962.  8/20/1996. 		RM 790324
_________________________________________________________________________

291.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Canyon Creek E of Kortes or County Road 291, ca 11.2 air mi S of Alcova townsite.  Elev. 6500 ft.
T28N R83W S14.  42.3975 N, 106.7344 W.  
Sagebrush knoll with rock outcrops; Ribes cereum var. pedicellare common. Phenology: flowering & fruiting. 

Amy J. Roderick, 4578.  6/7/1998. 		RM 
_________________________________________________________________________

292.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: draws and buttes draining to Middle Firehole Canyon, ca 1 air mi W of U.S Hwy 191; ca 7 air mi E of Flaming Gorge Reservoir; ca 14.5 air mi SSW of Rock Springs.  Elev. 7120-7270 ft.
T16N R106W S12 South 1/2.  41.3814 N, 109.3023 W.  
Rocky outcrop, juniper. Phenology: flowering & fruiting. 

Beth Ward, 5197.  6/14/1997. 		RM 798039	Barcode: RM0088369
_________________________________________________________________________

293.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: hills and draws, ca 1 air mi S of Powder Rim; ca 2 air mi E of Powder Mountain; ca 26 air mi W of Baggs.  Elev. 7080-7260 ft.
T12N R96W S2 SW1/4; also SE1/4 S3.  41.0405 N, 108.173 W.  
Rocky outcrop. Phenology: flowering & fruiting. 

Beth Ward, 5538.  6/17/1997. 		RM 798038	Barcode: RM0088439
_________________________________________________________________________

294.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Sierra Madre: Miner Creek, ca 4.5 air mi SSW of Encampment.  Elev. 7700 ft.
T14N R84W S27.  
In rocks above stream. Few plants. Phenology: flowering. 

Roger L. Williams, 1020.  6/13/1992. 		RM 960583	Barcode: RM0215936
_________________________________________________________________________

295.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Sierra Madre: Encampment Mountain, ca 2.4 air mi SW of Encampment.  Elev. 8400 ft.
T14N R84W S15.  
Open rocky slope with Leptodactylon caespitosum. Frequent. Phenology: flowering & fruiting. 

Roger L. Williams, 1116.  7/3/1994. 		RM 960559	Barcode: RM0215912
_________________________________________________________________________

296.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: N of Moose Flat, ca 19.5 air mi SE of Alpine Junction.  Elev. 6500-7500 ft.
T35N R117W S36; also T34N R117W S1.  42.9739 N, 110.7439 W.  
Rock outcrop ridge and associated valley with Pinus flexilis, Populus tremuloides, and Pinus contorta. Phenology: flowering. 

Bruce Embury, 1370.  6/17/1992. 		RM 1011012	Barcode: RM0289184
_________________________________________________________________________

297.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Oregon Trail or County Road 319, ca 12.8 air mi NE of Alcova townsite.  Elev. 5600 ft.
T32N R82W S16 SE1/4.  42.7443 N, 106.6687 W.  
Calcareous fins; chokecherry and sagebrush common. Phenology: flowering & fruiting. 

Amy J. Roderick, 4715.  6/10/1998. 		RM 
_________________________________________________________________________

298.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: across from Canyon Creek on rim of Clarks Fork Canyon off Wyo Hwy 296, ca 32.5 air mi NW of Cody.  Elev. 6800 ft.
T56N R105W S4.  
Granite outcrops in lodgepole pine forest above canyon. Phenology: flowering & fruiting. 

B. E. Nelson, 12287.  7/12/1985. 		RM 537254	Barcode: RM0046755
_________________________________________________________________________

299.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: North Platte River S of County Road 408, ca 0.3 air mi E of Pathfinder Dam; ca 9 air mi SW of Alcova townsite.  Elev. 5700-5800 ft.
T29N R84W S24 SW1/4.  42.4675 N, 106.8457 W.  
Sandy areas among granite rocks and Rocky Mountain juniper. Phenology: flowering & fruiting. 

Amy J. Roderick, 4862.  6/11/1998. 		RM 
_________________________________________________________________________

300.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: above the Nowood River on the Upper Nowood Road, ca 5 air mi SW of Nowood, ca 34 air mi S of Ten Sleep.  Elev. 6000 ft.
T41N R89W S2.  43.5531 N, 107.5025 W; uncertainty 1 mi..  
Sagebrush grassland in red beds. Phenology: flowering & fruiting. 

B. E. Nelson, 5828.  7/8/1980. 		RM 348377
_________________________________________________________________________

301.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

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

B. E. Nelson, 6424.  7/15/1980. 		RM 348376
     with Denise Gion
_________________________________________________________________________

302.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: 23 1/4 mi W of Laramie, 1.9 mi S of Wyo Hwy 130, NE of Sheep Mountain.  Elev. 7700 ft.
T15N R77W S15 NE1/4.  
In sandy fine granitic gravel with Eriogonum and grass. Common. Phenology: flowering & fruiting. 

B. E. Nelson, 735.  7/16/1973. 		RM 296323
_________________________________________________________________________

303.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Sentinel Rocks: West Beef Acre Spring, ca 4.4 air mi E of Wyo Hwy 220; ca 4.2 air mi SW of Independence Rock.  Elev. 6200-6300 ft.
T29N R86W S32 SW1/4; also T28N R86W S6.  42.4383 N, 107.1602 W.  
Granite rocks with Rocky Mountain juniper and scattered limber pine. Phenology: flowering & fruiting. 

Amy J. Roderick, 5183.  6/20/1998. 		RM 
_________________________________________________________________________

304.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: ca 6 mi W of Ten Sleep.  Elev. 4700-4800 ft.
T47N R89W S19; also S20.  44.0286 N, 107.5629 W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO!.  
Sandy slopes with sandstone outcrop. 

Ronald L. Hartman, 12638.  5/25/1981. 		RM 931046	Barcode: RM0094208
     with Keith H. Dueholm
_________________________________________________________________________

305.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Fremont County: Upper North Platte and Laramie River Drainages: Granite Mountains: Lankin Gap between Lankin Dome and McIntosh Peak, ca 3 air mi NW of Split Rock.  Elev. 6450 ft.
T29N R90W S1; also T30N R90W S36.  42.5112 N, 107.5534 W.  
Sagebrush-grassland; sandy. Phenology: flowering. 

Amy J. Roderick, 5227.  6/21/1998. 		RM 
_________________________________________________________________________

306.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: Painter Gulch en route to Windy Mountain, 1.5 air mi S to 1 air mi W of summit, 3-5 air mi NNW of Sunlight Ranger Station.  Elev. 7200-8200 ft.
T55N R106W S2; also T56N R106W S34 and S35.  44.7742 N, 109.5942 W.  
Roadside, streambank, and coniferous forest understory. Phenology: flowering & fruiting. 

Ronald L. Hartman, 21761.  8/17/1985. 		RM 537250	Barcode: RM0046756
     with B. E. Nelson
_________________________________________________________________________

307.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: Paint Creek, 10-11 air mi E of Sunlight Ranger Station.  Elev. 6800-7400 ft.
T55N R104W S25; also S26.  44.7167 N, 109.3308 W.  
Wooded slopes and stream bottom. Phenology: flowering & fruiting. 

Ronald L. Hartman, 22045.  8/19/1985. 		RM 537251	Barcode: RM0046759
_________________________________________________________________________

308.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Park County: Northern Absarokas: Burnt Gulch to ridge and W towards Geers Point.  Elev. 7400-10000 ft.
T55N R106W S31; also S32, S33, and S34.  44.70278 N, 109.6753 W.  
Open ridge with adjacent coniferous woodlands. Phenology: flowering & fruiting. 

Ronald L. Hartman, 22106.  8/21/1985. 		RM 537252	Barcode: RM0046757
     with B. E. Nelson
_________________________________________________________________________

309.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

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

Ronald L. Hartman, 22357.  8/24/1985. 		RM 537253	Barcode: RM0046758
_________________________________________________________________________

310.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: plains S of head of West Kellehan Creek on Sorenson or County Road 156, ca 5.7 air mi WNW of Albin; ca 38 air mi NE of Cheyenne.  Elev. 5425 ft.
T17N R61W S16 SW1/4.  41.4372 N, 104.2077 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Rangeland subjected to "improvement". Phenology: flowering & fruiting. 

B. E. Nelson, 26932.  7/18/1993. 		RM 598354
_________________________________________________________________________

311.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: between County Road 215 and Union Pacific Railroad tracks, ca 2.3 air mi W of Hillsdale; ca 15.3 air mi NE of Cheyenne.  Elev. 5700 ft.
T14N R64W S3 NE1/4.  41.2158 N, 104.5261 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Shallow soils and shaley areas on rolling sandy plains. Phenology: flowering & fruiting. 

B. E. Nelson, 31438.  6/15/1994. 		RM 704691
_________________________________________________________________________

312.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: at the west end of Cottonwood Rim above Cottonwood Creek, ca 2.5-3 air mi S of Three Buttes, ca 17 air mi N of Powder River; ca 47 air mi NW of Casper.  Elev. 5900-6060 ft.
T38N R85W S9 South1/2.  43.2789 N, 107.055 W; uncertainty 1 mi..  
Ridge of sandstone outcrops, pavement, and sandy soil with scattered limber pine and juniper. Phenology: flowering & fruiting. 

B. E. Nelson, 31712.  6/19/1994. 		RM 704690
_________________________________________________________________________

313.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Cloud Creek off Thirtythree Mile or County Road 110, ca 23 air mi NE of Powder River; ca 33.5 air mi NW of Casper.  Elev. 5200-5240 ft.
T38N R82W S14 NW1/4.  43.2647 N, 106.6592 W.  
Grassy sagebrush slopes above the creek. Phenology: flowering & fruiting. 

B. E. Nelson, 31800.  6/19/1994. 		RM 704689
_________________________________________________________________________

314.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Atlas or County Road 224 ca 0.5-1 air mi N of Lodgepole Creek and ca 1 air mi W of I-25, ca 16 air mi N of Cheyenne.  Elev. 6340-6380 ft.
T16N R67W S16 SE1/4.  41.35113 N, 104.88984 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Rolling plains of Koeleria, Astragalus drummondii, and Artemisia dracunculus. Phenology: flowering & fruiting. 

B. E. Nelson, 32476.  7/8/1994. 		RM 704688
_________________________________________________________________________

315.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Chalk Hill or County Road 242 ca 0.5 air mi E of the end, ca 3.3 air mi WSW of Chalk Hill, ca 33 air mi NNW of Cheyenne; ca 12 air mi ENE of Farthing (Iron Mountain).  Elev. 6160 ft.
T19N R68W S27 NW1/4.  41.5967 N, 104.9946 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Between the gravel road and fence. Phenology: flowering & fruiting. 

B. E. Nelson, 32533.  7/8/1994. 		RM 704687
_________________________________________________________________________

316.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Chivington Draw W of Egbert or County Road 154 ca 10 air mi N of Egbert; ca 13.3 air mi NW of Pine Bluffs.  Elev. 5330-5380 ft.
T16N R62W S36 NE1/4.  41.31516 N, 104.25723 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Mixed grass slopes on the bluffs. Phenology: flowering & fruiting. 

B. E. Nelson, 34004a.  8/18/1994. 		RM 704686
_________________________________________________________________________

317.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Warm Springs Hill, ca 7 air mi S of Douglas.  Elev. 4900-5100 ft.
T31N R71W S17 N1/2.  42.6569 N, 105.3914 W.  
Redbeds with strata of anhydrous gypsum; juniper woodland and grassland. Phenology: flowering & fruiting. 

Ronald L. Hartman, 39161.  6/29/1993. 		RM 598352
_________________________________________________________________________

318.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 4 air mi SSE of Douglas.  Elev. 4800-4900 ft.
T32N R71W S34 SW1/4.  42.7003 N, 105.3539 W.  
Sandstone outcrop and sandy slope. Phenology: flowering & fruiting. 

Ronald L. Hartman, 39375.  7/1/1993. 		RM 598351
_________________________________________________________________________

319.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: north end of Cheyenne at Wyo Hwy 211 and I-25 interchange.  Elev. 6300 ft.
T15N R67W S36 South 1/4.  41.2253 N, 104.8369 W.  
Plains and roadside. Phenology: flowering. 

Ronald L. Hartman, 41127.  7/13/1993. 		RM 598350
_________________________________________________________________________

320.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along the bed of Crow Creek from County Road 203 ca 1.5 mi downstream, ca 1 air mi SW of Carpenter; ca 23.6 air mi ESE of Cheyenne.  Elev. 5390-5400 ft.
T12N R63W S1 E1/2; also NE1/4 S12.  41.0335 N, 104.3774 W; uncertainty 0.75 mi..  
Dry sandy-gravelly creek bed and dry slopes and flats above the creek bed. Phenology: flowering & fruiting. 

Timothy W. Chumley, 201.  8/18/1994. 		RM 704683
_________________________________________________________________________

321.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: Copper Butte vicinity, on BLM Road 5300, N of U.S. Hwy 285, E of Saguache.  Elev. 8200 ft.
T45N R8E S13 SE1/4; also NE1/4 S23 and NW1/4 S24.  38.1549 N, 106.037 W.  
Grassland with Opuntia. 

Brian Elliott, 2169.  6/18/1998. 		RM 830806
_________________________________________________________________________

322.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Albany County: Laramie Mountains.
Stony foothills. Phenology: flowering & fruiting. 

Aven Nelson, 1418.  8/11/1902. 		RM 41797
_________________________________________________________________________

323.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Albany County: Crow Creek.
Phenology: flowering & fruiting. 

Aven Nelson, 2019.  7/10/1896. 		RM 7248
_________________________________________________________________________

324.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Albany County: Laramie River.
2 of 2 specimens on sheet Phenology: flowering & fruiting. 

Aven Nelson, 3411b.  7/20/1897. 		RM 310404
_________________________________________________________________________

325.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Albany County: Laramie Hills.
Phenology: flowering & fruiting. 

Aven Nelson, 5333.  9/14/1898. 		RM 12664
_________________________________________________________________________

326.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Albany County: Chug(water) Creek.
Stony foothills. Phenology: flowering & fruiting. 

Aven Nelson, 7354.  7/1/1900. 		RM 29194
_________________________________________________________________________

327.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Albany County: Laramie Plains.
Phenology: flowering & fruiting. 

Aven Nelson, s.n..  9//1900. 		RM 29073
_________________________________________________________________________

328.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Laramie County: Ca 6 mi W of Midway; ca 1 mi N of U.S. Hwy 85.  Elev. 5800 ft.
T16N R64W S5.  41.3789 N, 104.5745 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

D. Long, s.n..  8/14/1984. 		RM 398122
     with J. Von Loh
_________________________________________________________________________

329.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Platte County: 1.5 mi E of Chugwater.  Elev. 5300 ft.
T21N R66W S28.  41.75837 N, 104.7878 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Grassland. Phenology: flowering & fruiting. 

D. Long, s.n..  6//1983. 		RM 398123
     with J. Von Loh
_________________________________________________________________________

330.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Platte County: 2.5 mi E of Chugwater.  Elev. 5300 ft.
T21N R66W S27.  41.75856 N, 104.76709 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Grassland. Phenology: flowering & fruiting. 

D. Long, s.n..  6//1983. 		RM 398124
     with J. Von Loh
_________________________________________________________________________

331.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Platte County: Ca 2 mi W of Chugwater; Silo Q2.  Elev. 5200 ft.
T21N R67W S26.  41.76438 N, 104.85391 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Grassland. Phenology: flowering & fruiting. 

D. Long, s.n..  6//1983. 		RM 398125
     with J. Von Loh
_________________________________________________________________________

332.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Battle Mountain, south face of mountain, Mexican Ridge, 9 air mi E Savery.  Elev. 8000 ft.
T12N R88W S11.  
Artemisia tridentata and Purshia tridentata mixed overstory. Phenology: flowering & fruiting. 

Francis B. Current, 702.  8/10/1979. 		RM 335629
_________________________________________________________________________

333.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Albany County: Near Laramie.
Phenology: flowering & fruiting. 

George E. Osterhout, 5685.  8/11/1917. 		RM 171874
_________________________________________________________________________

334.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Laramie County: 9 mi SE of Cheyenne.
T13N R68W S15.  
Phenology: flowering & fruiting. 

Harold F. Eppson, s.n..  8/10/1937. 		RM 392337
_________________________________________________________________________

335.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Laramie County: Ca 7 mi W of Cheyenne and 1 mi N of U.S. Hwy 30.  Elev. 6000 ft.
T13N R68W S13.  41.0993 N, 104.9602 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Shortgrass prairie. Phenology: flowering & fruiting. 

Jean Finzel, 362.  8/6/1959. 		RM 262640
_________________________________________________________________________

336.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Natrona County: Platte Canyon.  Elev. 5700-6300 ft.
T29N R83W S16.  42.4804 N, 106.785 W; NAD 83, uncertainty 3 mi., Nat. Geog. TOPO!.  
Rocky foot hills. Phenology: flowering & fruiting. 

Leslie N. Goodding, 120.  6/27/1901. 		RM 37024
_________________________________________________________________________

337.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Slater, near Colorado.  Elev. 6500 ft.
T12N R89W S15.  41.0101 N, 107.3975 W; NAD 83, uncertainty 0.5 mi., Digital Map.  
Open, gravelly hillsides. Phenology: flowering & fruiting. 

Leslie N. Goodding, 1738.  7/20/1903. 		RM 52404
_________________________________________________________________________

338.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Albany County: Dirt road leading N along E side of Sheep Mountain; ca 3 mi NNE of Woods Landing.  Elev. 7500 ft.
T14N R77W S25.  
Roadside in gravelly soil. Phenology: flowering & fruiting. 

Neil Snow, 4584.  7/20/1989. 		RM 566345
_________________________________________________________________________

339.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: E of Colo Hwy 17 on County Road AA to Wild Cherry Creek, ca 1.5 mi from trailhead, S of Mineral Hot Springs, N of Alamosa.  Elev. 8800 ft.
T45N R11E S33 SW1/4.  38.1134 N, 105.7587 W.  
Pinyon-juniper and riparian. Phenology: flowering & fruiting. 

Brian Elliott, 3063.  7/3/1998. 		RM 830805
_________________________________________________________________________

340.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Laramie County: Campus of Laramie County Community College, SE of Cheyenne.  Elev. 6100 ft.
T13N R66W S9 SW1/4.  41.1064 N, 104.7831 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Short grass prairie. Phenology: flowering & fruiting. 

William C. Edwards, 104.  7/12/1983. 		RM 364988
_________________________________________________________________________

341.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: along Forest Road 198 from Luthern Camp to Balman Reservoir, NW of Westcliffe.  Elev. 8400-9400 ft.
T46N R12E S5 South1/2; also South1/2 S6.  38.2654 N, 105.666 W.  
Mixed conifer and Quercus gambellii. Phenology: flowering & fruiting. 

Brian Elliott, 4068.  7/24/1998. 		RM 830804
_________________________________________________________________________

342.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: north side of Shoshone Canyon.  Elev. 5800 ft.
T52N R103W S1 SW1/4.  
Phenology: flowering. 

Erwin F. Evert, 6070.  8/18/1983. 		RM 532286	Barcode: RM0046761
_________________________________________________________________________

343.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Fremont County: Cooper Creek Ridge, ca 13.5 air mi ESE of Jeffrey City, ca 59.5 air mi SE of Riverton.  Elev. 7200 ft.
T28N R90W S20 SE1/4 SW1/4.  
Limestone ridge with Rhus, Ribes cereum, Artemisia tridentata. Phenology: flowering & fruiting. 

Frank Blomquist, 078.  8/2/1983. 		RM 522096
_________________________________________________________________________

344.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Fremont County: Along Sioux Creek.  Elev. 6180 ft.
T40N R89W S28.  
Moist sagebrush slopes along creek. Phenology: flowering & fruiting. 

Richard W. Scott, 8575.  6/19/1992. 		RM 616122
_________________________________________________________________________

345.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Washakie County: Foothills of the west slope Big Horn Mountains: ca 1/4 mi NE of Choate on slopes above south side of Billy Creek. (TNC Ten Sleep Preserve.)  Elev. 6800 ft.
T47N R86W S32 NE1/4 SE1/4; also NW1/4 SW1/4 S33.  
In sandy soil. Weedy edge of gravel road bordered by mountain big sagebrush/ponderosa pine savanna. Phenology: flowering & fruiting. 

Walter Fertig, 14456.  8/23/1993. 		RM 601628
_________________________________________________________________________

346.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 4 air mi E of Colo Hwy 109, ca 8 air mi SE of La Junta.  Elev. 4480-4500 ft.
T25S R54W S9 E1/2.  37.889 N, 103.4572 W to 37.8867 N, 103.4547 W; GPS Reading.  
Shortgrass uplands or flats above bluffs with limestone chip rock. Phenology: flowering & fruiting. 

B. E. Nelson, 72496.  6/23/2007. 		RM 
     with Bernadette Kuhn
_________________________________________________________________________

347.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Park Plateau: below North Lake Dam, S of Cuchara Pass on Colo Hwy 12.  Elev. 8500 ft.
T32S R68W S19 SE1/4.  37.2437 N, 105.0378 W.  
Riparian and Quercus gambellii. Phenology: flowering & fruiting. 

Brian Elliott, 4486.  7/29/1998. 		RM 830803
_________________________________________________________________________

348.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 2.5 air mi WSW of Pritchett.  Elev. 4934 ft.
T31S R49W S10.  37.3613 N, 102.9051 W; GPS Reading.  
Roadside, shortgrass prairie. Phenology: flowering & fruiting. 

Bernadette Kuhn, 1821.  6/27/2007. 		RM 
_________________________________________________________________________

349.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: ca 24 air mi WSW of Pritchett.  Elev. 5600 ft.
T32S R52W S5 SW1/4.  37.2855 N, 103.283 W; GPS Reading.  
Shortgrass prairie with disturbed dugout area and old home site. Phenology: flowering & fruiting. 

Bernadette Kuhn, 2101.  7/5/2007. 		RM 
     with Joe Rankin.
_________________________________________________________________________

350.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: Carrizo Canyon, ca 28.5 air mi SW of Springfield.  Elev. 4817 ft.
T35S R50W S27 E1/2.  37.1439 N, 103.0153 W; GPS Reading.  
Lush canyon dominated by Rhus aromatica and Yucca glauca. Phenology: flowering & fruiting. 

Bernadette Kuhn, 2833.  8/4/2007. 		RM 
     with Amy Tomson
_________________________________________________________________________

351.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 14 air mi SW of La Junta.  Elev. 4615 ft.
T25S R57W S11 W1/2.  37.8859 N, 103.7665 W; GPS Reading.  
Roadside near old irrigation canal. Phenology: flowering & fruiting. 

Bernadette Kuhn, 3363.  8/11/2007. 		RM 
     with Joe Rankin
_________________________________________________________________________

352.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: ca 3 mi S of Tobe, ca 56 air mi S of La Junta.  Elev. 6059 ft.
T33S R55W S17 NW1/4.  37.1758 N, 103.6107 W; GPS Reading.  
Along mesa on shrubby hillside dominated by Juniperus scopulorum and Juniperus virginiana, with Cercocarpus montanus and Pinus edulis. Phenology: flowering & fruiting. 

Bernadette Kuhn, 3687.  8/25/2007. 		RM 
     with Joe Rankin
_________________________________________________________________________

353.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Alamosa County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: by radio tower on road to Zapata Falls, N of Blanca.  Elev. 8030 ft.
T28S R73W S18 NW1/4; also SW1/4 S7.  37.6093 N, 105.5861 W.  
Pinyon-juniper-Bouteloua. Phenology: flowering & fruiting. 

Brian Elliott, 4726.  8/2/1998. 		RM 830802
_________________________________________________________________________

354.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountain Valley: in the valley from the parking lot at the end of County Road 120 to the edge of the forest, S of Westcliffe.  Elev. 8800-9100 ft.
T24S R72W S5 W1/2; also E1/2 S6.  37.9913 N, 105.4566 W.  
Pasture-grassland. Phenology: flowering & fruiting. 

Brian Elliott, 4981.  8/7/1998. 		RM 830800
_________________________________________________________________________

355.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: along County Road 34, ca 13 air mi E of Kim.  Elev. 5173 ft.
T32S R51W S23.  37.2355 N, 103.1143 W; NAD 83, , GPS Reading.  
Right of way in sandy prairie dominated by Artemisia filifolia. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6463.  7/11/2008. 		RM 
_________________________________________________________________________

356.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland and Vicinity: along County Road R, ca 12 air mi SSW of Pritchett.  Elev. 4884 ft.
T32S R49W S3 NW1/4.  37.2068 N, 102.921 W; NAD 83, , GPS Reading.  
Pasture dominated by Cirsium undutatum and Bothriochloa laguroides. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6503.  7/11/2008. 		RM 
_________________________________________________________________________

357.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 14 air mi SW of Springfield.  Elev. 4675 ft.
T32S R48W S24.  37.2414 N, 102.7675 W; NAD 83, , GPS Reading.  
Windmill in center of section, pature dominated by Opuntia and Buchloë dactyloides. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6518.  7/12/2008. 		RM 
_________________________________________________________________________

358.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: along County Road 199, ca 1 air mi E of Kim.  Elev. 5676 ft.
T32S R53W S22; also S23.  37.2455 N, 103.3361 W; NAD 83, , GPS Reading.  
Sandy soil, shortgrass prairie pasture dominated by Aristida purpurea, Buchloë dactyloides, and Opuntia spp. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6711.  7/15/2008. 		RM 
_________________________________________________________________________

359.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: ca 6 air mi E of Kim.  Elev. 5351 ft.
T32S R52W S22.  37.2376 N, 103.2415 W; NAD 83, , GPS Reading.  
At windmill, in pasture canyon dominated by Ipomoea leptophylla and Aristida purpurea, scattered Juniperus monosperma. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6725.  7/15/2008. 		RM 
_________________________________________________________________________

360.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: along County Road 211, ca 7 air mi ESE of Kim.  Elev. 5356 ft.
T32S R52W S34; also S35.  37.2199 N, 103.228 W; NAD 83, , GPS Reading.  
Sandy prairie pasture, dominated by Stipa sp. and Aristida purpurea. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6744.  7/15/2008. 		RM 
_________________________________________________________________________

361.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: on County Road 30, ca 5 air mi S of Andrix; ca 9.5 air mi ESE of Kim.  Elev. 5433 ft.
T32S R51W S31; also T32S R52W S36.  37.2071 N, 103.1916 W; NAD 83, , GPS Reading.  
Prairie pasture dominated by Aristida purpurea and Buchloë dactyloides with scattered Ipomoea leptophylla. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6768.  7/15/2008. 		RM 
_________________________________________________________________________

362.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: at junction of County Road 219.1 and County Road 30, ca 4 air mi SE of Andrix; ca 13 air mi ESE of Kim.  Elev. 5184 ft.
T32S R51W S34; also S35.  37.2064 N, 103.1223 W; NAD 83, , GPS Reading.  
Sandy, shortgrass prairie, scattered Mentzelia and Ipomoea amid large clumps of Bothriochloa laguroides. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6798.  7/15/2008. 		RM 
_________________________________________________________________________

363.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: ca 6 air mi SE of Kim.  Elev. 5550 ft.
T33S R52W S5.  37.2001 N, 103.2653 W; NAD 83, , GPS Reading.  
Along two track with Prunus thicket. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6813.  7/15/2008. 		RM 
_________________________________________________________________________

364.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: Hall Ranch, Poitrey Arroyo in Christian Canyon, ca 34 air mi SW of La Junta.  Elev. 4745 ft.
T27S R59W S29.  37.6745 N, 104.0293 W; NAD 83, , GPS Reading.  
Along arroyo dominated by Bothriochloa laguroides and Melilotus alba. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6840.  7/17/2008. 		RM 
     with Edith Hall, Lloyd Hall
_________________________________________________________________________

365.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: Hall Ranch, under bridge at Poitrey Creek crossing on County Road 121.  Elev. 5120 ft.
T27S R60W S36.  37.6509 N, 104.0726 W; NAD 83, , GPS Reading.  
Dry creek bed with thick covers of Melilotus albus and Polypogon with pinyon-juniper upland. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6902.  7/17/2008. 		RM 
_________________________________________________________________________

366.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: along east side of County Road 201, ca 5 mi S of Kim.  Elev. 5599 ft.
T33S R53W S16.  37.1739 N, 103.3551 W; NAD 83, , GPS Reading.  
Canyon of Dakota sandstone with patches of Mentzelia. Phenology: flowering & fruiting. 

Bernadette Kuhn, 7032.  7/18/2008. 		RM 
_________________________________________________________________________

367.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 5 air mi E of Utleyville; ca 20 air mi WSW of Springfield.  Elev. 4969 ft.
T32S R49W S8 N1/2.  37.2769 N, 102.9411 W; NAD 83, , GPS Reading.  
Sandsage prairie with large stands of Sporobolus and Andropogon gerardii. Phenology: flowering & fruiting. 

Bernadette Kuhn, 7057.  7/23/2008. 		RM 
_________________________________________________________________________

368.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 14 air mi SSW of Pritchett.  Elev. 4919 ft.
T33S R49W S8 SE1/4.  37.1812 N, 102.9459 W; NAD 83, , GPS Reading.  
Stock tank, overflowing into open pool, dominated by Amaranthus and Polygonum. Phenology: flowering & fruiting. 

Bernadette Kuhn, 7075.  7/23/2008. 		RM 
_________________________________________________________________________

369.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 11 air mi SSE of Utleyville; ca 19 air mi SSW of Pritchett.  Elev. 4872 ft.
T34S R50W S1.  37.1171 N, 102.9915 W; NAD 83, , GPS Reading.  
Sandsage prairie. Phenology: flowering & fruiting. 

Bernadette Kuhn, 7115.  7/23/2008. 		RM 
_________________________________________________________________________

370.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: Middle Sand Canyon on County Road M, ca 15.5 air mi SSW of Pritchett.  Elev. 4827 ft.
T33S R49W S27 NE1/4.  37.1488 N, 102.908 W; NAD 83, , GPS Reading.  
Sandy prairie dominated by Sporobolus, Aristida, and Schedonnardus. Phenology: flowering & fruiting. 

Bernadette Kuhn, 7191.  7/23/2008. 		RM 
_________________________________________________________________________

371.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: S of County Road G, ca 12 air mi ESE of Campo.  Elev. 3970 ft.
T34S R44W S22.  37.059 N, 102.3629 W; NAD 83, , GPS Reading.  
Sandsage prairie. Phenology: flowering & fruiting. 

Bernadette Kuhn, 7416.  7/27/2008. 		RM 
     with Joe Rankin
_________________________________________________________________________

372.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: along Colo Hwy 109 above Kim Hill and Lindsey Canyon, ca 22 air mi N of Kim.  Elev. 5033 ft.
T28S R53W S34.  37.5643 N, 103.3335 W; NAD 83, , GPS Reading.  
In drainage ditch dominated by Typha. Phenology: flowering & fruiting. 

Bernadette Kuhn, 7493.  7/27/2008. 		RM 
_________________________________________________________________________

373.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: road cut in small unnamed canyon on north side of Vermejo River 3.17 air mi SE of Casa Grande and W of York Canyon along main road leading to ranch headquarters.  Elev. 7439 ft.
36 51' 37.3" N, 104 55' 59.7" W; WGS 84, uncertainty 4 m., GPS reading.  
Rocky road cut among open Pinus edulis woodland, with Eriogonum jamesii, Liatris punctata, scattered grasses. Rays yellow; stems in clumps; frequent. Phenology: flowering & fruiting. 

Ben Legler, 7290.  8/7/2007. 		RM 900489	Barcode: RM0029221
_________________________________________________________________________

374.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along banks of the Cimarron River 2.6 air mi W of Cimarron.  Elev. 6540 ft.
36.514454 N, 104.961754 W; WGS 84, GPS reading.  
Silty river bottoms, with Ribes aureum, Rudbeckia laciniata, and Chenopodium. Flowers yellow; frequent on gravel bar. Specimen GPS: 36.514721, -104.962074. Phenology: flowering. 

Ben Legler, 9945.  7/19/2008. 		RM 900426	Barcode: RM0029203
_________________________________________________________________________

375.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: on small unnamed ridge NE of Right Fork York Canyon and S of Patten Canyon; 4.8 air mi NNE of Casa Grande.  Elev. 8613 ft.
36.954689 N, 104.948891 W; WGS 84, GPS reading.  
Old burn on ridgeline, with scattered live and standing dead Pinus ponderosa, grasses, and Hymenoxys richardsonii var. floribunda. Flowers yellow; stems in clumps in bare rocky soil; common. Photographed. Specimen GPS: 36.954227, -104.948227. Phenology: flowering. 

Ben Legler, 10398.  8/6/2008. 		RM 900491	Barcode: RM0029223
_________________________________________________________________________

376.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Las Animas County: Vermejo Park Ranch: south side of unnamed ridge on north side of Left Hand Fork Martinez Canyon 1.9 air mi up canyon from its junction with Right Hand Fork; 15.8 air mi WSW of Trinidad.  Elev. 7649 ft.
37.015678 N, 104.763153 W; WGS 84, GPS reading.  
Dry southwest facing slope with Pinus edulis, Quercus ×undulata, Cercocarpus montanus, Bouteloua curtipendula, and Muhlenbergia montana. Flowers yellow; stems in small clumps; uncommon. Specimen GPS: 37.015442, -104.761749. Phenology: flowering. 

Ben Legler, 10844.  8/17/2008. 		RM 900490	Barcode: RM0029222
_________________________________________________________________________

377.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Clarks Fork Canyon along Morrison Trail, ca 25-26 air mi NNW of Cody.  Elev. 4440-4600 ft.
T56N R104W S12 SE1/4; also NW1/4 S13.  44.8247 N, 109.3486 W to 44.8422 N, 109.3215 W; NAD 83, , GPS Reading.  
Gravelly soil with granite boulders. Phenology: flowering & fruiting. 

B. E. Nelson, 71164.  5/24/2007. 		USFS 861154	Barcode: USFS0043474
     with Emily Elliott, Brian Elliott
_________________________________________________________________________

378.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: northern rim of Shirley Basin W of Wyo Hwy 77, ca 11.6 air mi NW of Shirley Basin townsite.  Elev. 7300 ft.
T27N R80W S3; also S4.  42.3397 N, 106.4034 W; uncertainty 2 mi..  
Gravelly sagebrush-grassland. Phenology: flowering & fruiting. 

Amy J. Roderick, 6144.  7/10/1998. 		RM 
_________________________________________________________________________

379.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Clarks Fork Canyon, ca 11.5 air mi SE of Beartooth Pass, ca 25.5 air mi NW of Cody.  Elev. 4500-4800 ft.
T56N R103W S7; also T56N R104W S11 and S12.  44.8457 N, 109.3151 W to 44.8407 N, 109.342 W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO!.  
Grassland in sagebrush in what looks like alluvial deposits, with Pinus flexilis intermittent. Phenology: flowering & fruiting. 

Jack C. Kademian, 1611.  6/30/1988. 		USFS 860986	Barcode: USFS0043471
_________________________________________________________________________

380.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Clarks Fork Canyon, Falls Creek drainage to Bridal Veil Falls, ca 11.5 air mi SE of Beartooth Pass, ca 25.5-26 air mi NW of Cody.  Elev. 4600-6300 ft.
T56N R104W S12; also S13.  44.8376 N, 109.3354 W to 44.8443 N, 109.3407 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Streamside with cottonwood heading up canyon. Phenology: flowering & fruiting. 

Jack C. Kademian, 1663.  6/30/1988. 		USFS 861156	Barcode: USFS0043472
_________________________________________________________________________

381.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Clarks Fork Canyon along Clarks Fork Yellowstone River at the mouth of Falls Creek, ca 11.5 air mi SE of Beartooth Pass, ca 25.5 air mi NW of Cody.  Elev. 4560-6300 ft.
T56N R104W S12.  44.8372 N, 109.3343 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Grassland with sagebrush and scattered juniper. Phenology: flowering & fruiting. 

Jack C. Kademian, 1683.  6/30/1988. 		USFS 861193	Barcode: USFS0043473
_________________________________________________________________________

382.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Park County: Beartooth Mountains: canyon of the Clarks Fork Yellowstone River.  Elev. 4500-4800 ft.
T56N R104W S13; also S14, S25, S26.  44.839 N, 109.3334 W to 44.7991 N, 109.3557 W; NAD 83, uncertainty 4 mi., Nat. Geog. TOPO!.  
Lower slopes along river to end of road. Phenology: flowering & fruiting. 

Ronald L. Hartman, 54520.  6/10/1996. 		USFS 861155	Barcode: USFS0043475
_________________________________________________________________________

383.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Platte River Wilderness: along Trail 506 and Douglas Creek, 1 air mi E of Pike Pole Campground, ca 44 air mi SW of Laramie; ca 29 air mi SE of Saratoga.  Elev. 7458 ft.
T14N R80W S32.  41.1341 N, 106.4203 W; WGS 84, , GPS reading.  
Rocky meadow on south-facing slope; sagebrush dominant. Phenology: flowering. 

Laura E. Lukas, 1377.  6/27/2007. 		RM 916912	Barcode: RM0076575
_________________________________________________________________________

384.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: near the end of BLM Road 3431 above the Laramie River Canyon, ca 5 air mi S of Woods Landing; ca 29.5 air mi SW of Laramie.  Elev. 8000-8100 ft.
T12N R77W S3 NW1/4.  41.0412 N, 106.0315 W; NAD 83, , GPS reading.  
Open rocky point with cliffs and outcrops, with scattered ponderosa and limber pines and Douglas fir. Phenology: flowering. 

B. E. Nelson, 74845.  7/10/2008. 		RM 916911	Barcode: RM0076574
_________________________________________________________________________

385.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: near the end of BLM Road 3431 above the Laramie River Canyon, ca 5.3 air mi S of Woods Landing; ca 29.7 air mi SW of Laramie.  Elev. 8100 ft.
T12N R77W S3 SW1/4.  41.0359 N, 106.0325 W; NAD 83, , GPS reading.  
Sagebrush patch on lee slope of ridge. Phenology: flowering. 

B. E. Nelson, 74899.  7/10/2008. 		RM 916914	Barcode: RM0076577
_________________________________________________________________________

386.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: N of Sunrise Creek at the south base of Jelm Mountain, ca 1 air mi NW of Ring Mountain, ca 26.7 air mi SW of Laramie.  Elev. 8000-8240 ft.
T13N R77W S25 SW1/4.  41.0641 N, 105.9873 W; NAD 83, , GPS reading.  
Stony, south-facing slope with black sagebrush or mountain sagebrush and occasional limber pine. Phenology: flowering. 

B. E. Nelson, 75864.  7/31/2008. 		RM 916913	Barcode: RM0076576
_________________________________________________________________________

387.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Hanna Basin: Halleck Ridge from Rattlesnake Pass NE ca 2 air mi, ca 10-12 air mi S of Hanna; ca 8.5-9 air mi W of the town of Elk Mountain.  Elev. 7518-8029 ft.
T20N R82W S12; also S14.  41.72 N, 106.5605 W; NAD 83, , GPS reading.  
Depressions on the ridge with sagebrush. Phenology: flowering & fruiting. 

B. E. Nelson, 75972.  8/4/2008. 		RM 929345	Barcode: RM0089795
_________________________________________________________________________

388.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Saratoga Valley: Rainbow Canyon-Needle Peak area, just E of Wyo Hwy 230 and County Road 303, ca 5 air mi NE of Encampment and ca 12 air mi SE of Saratoga.  Elev. 7151-7433 ft.
T15N R83W S4; also S8, S9, S17.  41.2718 N, 106.7555 W to 41.2779 N, 106.7393 W; NAD 83, , GPS reading.  
Rocky granite hill, juniper common, west aspect. Phenology: flowering. 

Laura E. Lukas, 8771.  6/9/2009. 		RM 929360	Barcode: RM0089982
_________________________________________________________________________

389.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Saratoga Valley: North Platte River E of Savage Meadows, ca 5 air mi SW of I-80 exit 235 (Walcott Junction) and ca 16 air mi NNW of Saratoga.  Elev. 6594 ft.
T20N R84W S30.  41.6786 N, 106.8955 W; NAD 83, , GPS reading.  
Sagebrush hills near river. Phenology: flowering. 

Laura E. Lukas, 9096.  6/17/2009. 		RM 929359	Barcode: RM0089983
_________________________________________________________________________

390.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Cedar Ridge and Cottonwood Creek, ca 3 air mi NE of Wyo hwys 130 and 230 intersection, ca 9 air mi SE of Saratoga.  Elev. 7033-7057 ft.
T16N R83W S2; also S10, S11.  41.3736 N, 106.7062 W to 41.3939 N, 106.7062 W; NAD 83, , GPS reading.  
Sagebrush at base of ridge. Phenology: flowering. 

Laura E. Lukas, 9126.  6/22/2009. 		RM 929358	Barcode: RM0089984
_________________________________________________________________________

391.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Hanna Basin: just S of I-80 and along the northeast end of Halleck Ridge, ca 12 air mi WNW of exit 255 (Elk Mountain/Hanna) and ca 1.5 air mi SW of Quealy Gap.  Elev. 7235 ft.
T21N R81W S32; also S33.  41.743 N, 106.5594 W; NAD 83, , GPS reading.  
Rock outcrop in sagebrush hills, limestone? Phenology: flowering. 

Laura E. Lukas, 9520.  6/29/2009. 		RM 929357	Barcode: RM0089985
_________________________________________________________________________

392.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Saratoga Valley: Sheep Rock area, ca 2 air mi NW of Sixmile Hill and ca 7 air mi NNW of Saratoga, along County Road 508 (Pick Bridge Road).  Elev. 7036 ft.
T18N R84W S10.  41.5501 N, 106.8307 W; NAD 83, , GPS reading.  
Barren, rocky ridge in sagebrush hills, very windy, mostly cushion plants. Phenology: flowering. 

Laura E. Lukas, 9598.  7/1/2009. 		RM 929356	Barcode: RM0089986
_________________________________________________________________________

393.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Ring Mountain, ca 9 air mi SSE of Woods Landing and ca 28 air mi SW of Laramie.  Elev. 7994-8536 ft.
T13N R76W S31; also T13N R77W S36.  41.0628 N, 105.9814 W to 41.0547 N, 105.9728 W; NAD 83, , GPS reading.  
Lower, sagebrush dominated slopes of the mountain. Phenology: flowering. 

Laura E. Lukas, 9724.  7/5/2009. 		RM 929355	Barcode: RM0089987
_________________________________________________________________________

394.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: along French Creek, just S and SW of intersection of County Road 660 (French/Holmes Road) and BLM Road 3404, ca 33 air mi ESE of Encampment.  Elev. 7745 ft.
T14N R81W S5.  41.211 N, 106.5234 W; NAD 83, , GPS reading.  
Sagebrush hills, heavily grazed by cattle. Phenology: flowering. 

Laura E. Lukas, 9803.  7/7/2009. 		RM 929354	Barcode: RM0089988
_________________________________________________________________________

395.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Bennet Peak and near North Platte River and campground, ca 28 air mi NE of Encampment and ca 14 air mi SW of Ryan Park.  Elev. 7225-7320 ft.
T15N R82W S14; also S23.  41.2648 N, 106.5769 W to 41.2608 N, 106.574 W; NAD 83, , GPS reading.  
Ponderosa pine/juniper savannah with rock outcrops and much bare ground. Phenology: flowering. 

Laura E. Lukas, 9855.  7/7/2009. 		RM 929353	Barcode: RM0089989
_________________________________________________________________________

396.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Saratoga Valley: Buck Springs Draw area S of County Road 205 (Lake Creek Road), ca 5 air mi NE of Saratoga and ca 6 air mi SE of Sixmile Hill.  Elev. 6975-7046 ft.
T18N R83W S34.  41.4928 N, 106.7251 W to 41.4808 N, 106.7222 W; NAD 83, , GPS reading.  
Sagebrush hills. Phenology: flowering & fruiting. 

Laura E. Lukas, 9985.  7/9/2009. 		RM 929352	Barcode: RM0089990
_________________________________________________________________________

397.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: W of the Platte River Wilderness, just W and SW of Elkhorn Point, ca 20 air mi SE of Encampment and ca 4 air mi N of Colorado.  Elev. 7717 ft.
T13N R80W S30.  41.059 N, 106.42 W; NAD 83, , GPS reading.  
Sagebrush hills. Phenology: flowering. 

Laura E. Lukas, 10062.  7/13/2009. 		RM 929351	Barcode: RM0089991
_________________________________________________________________________

398.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: W of Platte River Wilderness, just NW of Elkhorn Point, ca 20 air mi SE of Encampment and ca 5 air mi N of Colorado.  Elev. 8353-8459 ft.
T13N R80W S19.  41.0717 N, 106.4251 W to 41.0784 N, 106.4204 W; NAD 83, , GPS reading.  
Sagebrush hills. Phenology: flowering. 

Laura E. Lukas, 10108.  7/13/2009. 		RM 929350	Barcode: RM0089992
_________________________________________________________________________

399.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: 3-3.5 mi ESE of Bennett Peak between North and South forks Corral Creek, ca 13 air mi ENE of Encampment and ca 19 air mi SE of Saratoga.  Elev. 7707-7859 ft.
T15N R82W S13; also S24 and T15N R81W S17, S18, and S19.  41.2511 N, 106.539 W to 41.265 N, 106.5391 W; NAD 83, , GPS reading.  
Sagebrush hills near wooded creek. Phenology: flowering. 

Laura E. Lukas, 10173.  7/15/2009. 		RM 929349	Barcode: RM0089993
_________________________________________________________________________

400.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Jelm Mountain N of Pollock Creek, ca 16 air mi SE of Centennial and ca 25 air mi SW of Laramie.  Elev. 9017-9516 ft.
T13N R77W S13.  41.0985 N, 105.9802 W to 41.0966 N, 105.9861 W; NAD 83, , GPS reading.  
Ponderosa pine-Douglas fir woodland on gravelly granite slope, west aspect. Phenology: flowering & fruiting. 

Laura E. Lukas, 10765.  8/4/2009. 		RM 929348	Barcode: RM0089994
_________________________________________________________________________

401.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: area between Bitter and Cedar creeks, along BLM Road 3417, ca 11 air mi E of Saratoga and ca 10 air mi NW of Ryan Park.  Elev. 8288 ft.
T17N R82W S14; also S15.  41.4494 N, 106.5844 W; NAD 83, , GPS reading.  
Gravelly north-facing hillside, mostly bare ground. Phenology: flowering. 

Laura E. Lukas, 11111.  8/24/2009. 		RM 929347	Barcode: RM0089995
_________________________________________________________________________

402.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Onemile Creek area, foothills ca 3 air mi S of Arlington.  Elev. 8435 ft.
T18N R78W S6.  41.5676 N, 106.2056 W; NAD 83, , GPS reading.  
Sagebrush hills. Phenology: flowering & fruiting. 

Laura E. Lukas, 11206.  8/26/2009. 		RM 929346	Barcode: RM0089996
_________________________________________________________________________

403.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Colfax County: Along NM Hwy 72 at mile marker 12, 9.5 air mi ENE of Raton.  Elev. 2479 m.
36 56' 7" N, 104 16' 26" W; unknown, , Specimen Label.  
Collected from high plain down an incline. Phenology: flowering. 

Michael Schiebout, 8776.  8/3/2005. 		RM 824139	Barcode: RM0126254
_________________________________________________________________________

404.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., New Mexico, Union County: Todd Bedd's leased land: 6 mi S of Grenville on NM Hwy 453.  Elev. 1838 m.
36 31' 55" N, 103 38' 9" W; GPS reading.  
Shortgrass prairie. Phenology: flowering & fruiting. 

Michael Schiebout, 1112.  7/20/2004. 		RM 823678	Barcode: RM0128277
_________________________________________________________________________

405.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Front Range: Sawmill Flats on Forest Road 233, ca 3.5 air mi S of Gibson Overlook.  Elev. 1556 m.
T21N R9W S22.  47.5522 N, 112.745 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Open meadow; Pinus ponderosa/Pseudotsuga menziesii/Populus tremuloides; west aspect, 0-5% slope; limestone bedrock. Phenology: flowering. 

Rick McNeill, 2989.  7/30/2008. 		RM 
_________________________________________________________________________

406.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Montana, Teton County: Lewis and Clark National Forest: Front Range: Elk Hill, ca 7 air mi NW of Mortimer Gulch Campground, ca 4 air mi NNW of K Bar L Ranch, along Forest Trail 268, from junction with Forest Trail 231 to peak.  Elev. 1689 m.
T22N R10W S3.  47.6842 N, 112.8749 W; NAD 83, uncertainty 0.5 mi., GPS reading.  
Along northeast side of hill from creek up to peak; Pseudotsuga menziesii/Picea engelmannii; elk wallow at top; mixed sedimentary. Phenology: flowering. 

Rick McNeill, 3667.  8/15/2008. 		RM 
_________________________________________________________________________

407.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Colo Hwy 78, ca 5.5 air mi SW of Pueblo (city center).  Elev. 4900-5000 ft.
T21S R65W S17 SW1/2.  38.2248 N, 104.688 W.  
Roadcut with calcareous substrate. Phenology: flowering & fruiting. 

Ronald L. Hartman, 61310.  6/15/1998. 		RM 830799
_________________________________________________________________________

408.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Montana, Chouteau County: Square Butte, east base, ca 32 air mi SE of Fort Benton.  Elev. 1342 m.
T20N R12E S21.  47.4704 N, 110.2194 W; NAD 83, GPS reading.  
Rocky slope 5-20%; northeast aspect; large granite outcrops; scattered Pinus flexilis and Pseudotsuga menziesii. Phenology: flowering. 

Rick McNeill, 5707.  7/3/2009. 		RM 
     with Matt Voigt
_________________________________________________________________________

409.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Montana, Chouteau County: Square Butte, rocky point on west corner of butte, ca 31 air mi SE of Fort Benton.  Elev. 1729 m.
T20N R12E S19.  47.4694 N, 110.2494 W; NAD 83, GPS reading.  
Rocky point disconnected from main butte flat; granite; scattered Pinus flexilis and Pseudotsuga menziesii. Phenology: flowering. 

Rick McNeill, 5789.  7/3/2009. 		RM 
     with Matt Voigt
_________________________________________________________________________

410.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Montana, Chouteau County: Turecks Ranch, ESE of Square Butte, ca 33 air mi SE of Fort Benton.  Elev. 1184 m.
T20N R12E S27.  47.4621 N, 110.2024 W; NAD 83, GPS reading.  
Open meadow in dry draw, running west to east on north side; south aspect; 0-15% slope; grazed. Phenology: flowering. 

Rick McNeill, 5838.  7/3/2009. 		RM 
     with Matt Voigt
_________________________________________________________________________

411.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Montana, Meagher County: Little Belt Mountains: just below the confluence of Eagle Creek and Smith River, ca 23 air mi NW of White Sulphur Springs.  Elev. 1338 m.
T12N R4E S11.  46.8195 N, 111.1867 W; NAD 83, GPS reading.  
Riparian zone along river; shale cliff and slope; west aspect; 20-100% slope; scattered Pinus ponderosa. Phenology: flowering. 

Rick McNeill, 6358.  7/14/2009. 		RM 
_________________________________________________________________________

412.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Montana, Cascade County: Little Belt Mountains: Smith River, mouth of Trout Creek and up Trout Creek ca 0.5 mi, 31 air mi S of Great Falls.  Elev. 1183 m.
T15N R4E S19.  47.0544 N, 111.2743 W; NAD 83, GPS reading.  
Dry creek bed, between limestone cliffs running west to east. Phenology: flowering. 

Rick McNeill, 6579.  7/15/2009. 		RM 
_________________________________________________________________________

413.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Picketwire Valley, Colo Hwy 12, ca 1.5 air mi E of Valdez.  Elev. 6500 ft.
T33S R65W S32.  37.1272 N, 104.6932 W.  
Roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 62381.  7/22/1998. 		RM 830688
_________________________________________________________________________

414.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 1.5 road mi E of Rye.  Elev. 6400 ft.
T24S R67W S32 NE1/4.  37.9184 N, 104.9076 W.  
Roadside and road cut. Phenology: flowering & fruiting. 

Ronald L. Hartman, 63165.  8/13/1998. 		RM 830798
     with Craig Freeman
_________________________________________________________________________

415.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: McCoy Gulch, ca 3.2 air mi S of Cotopaxi.  Elev. 7350 ft.
T47N R12E S17 SW1/4.  38.3207 N, 105.666 W.  
Oak-pinyon-juniper woodland and openings. Phenology: flowering & fruiting. 

Ronald L. Hartman, 63692.  8/19/1998. 		RM 830687
_________________________________________________________________________

416.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Chaffee County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: ca 1-2 air mi S of Salida (city center).  Elev. 7200-7800 ft.
T49N R9E S8 SW1/4; also S17.  38.5165 N, 105.9978 W.  
Pinyon-oak shrubland with grassy openings. Phenology: flowering & fruiting. 

Ronald L. Hartman, 63883.  8/19/1998. 		RM 830790
_________________________________________________________________________

417.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Shirley Basin: Dome Rock Reservoir E of County Road 291, ca 4.5 air mi N of Leo.  Elev. 6680 ft.
T27N R83W S16 NE1/4.  42.3108 N, 106.7734 W; uncertainty 0.5 mi..  
Cottonwoods, willows, and graminoids on reservoir banks. Phenology: flowering & fruiting. 

Amy J. Roderick, 6770.  7/19/1998. 		RM 
_________________________________________________________________________

418.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Seminoe Mountains: drainage W of BLM Road 3108, ca 1.8 air mi NE of Kortes Dam.  Elev. 6500 ft.
T26N R84W S35.  42.1807 N, 106.8512 W.  
Creek through cottonwood, chokecherry, ponderosa pine, and limber pine; with granitic outcrops. Phenology: flowering. 

Amy J. Roderick, 6911.  7/19/1998. 		RM 
_________________________________________________________________________

419.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Pathfinder Reservoir: North Platte River E of BLM Road 3108, ca 4.2 air mi N of Kortes Dam.  Elev. 5860 ft.
T26N R84W S9 SE1/4; also S16.  42.2385 N, 106.8902 W.  
Greasewood flats at rivers edge; disturbed. Phenology: flowering & fruiting. 

Amy J. Roderick, 6995.  7/20/1998. 		RM 
_________________________________________________________________________

420.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: north end of Walsenburg.  Elev. 6000 ft.
T28S R66W S4 NW1/4.  37.6385 N, 104.7835 W.  
Small pond in Sarcobatus scrubland. Phenology: flowering. 

Brian Elliott, 8440.  7/7/1999. 		RM 831356
     with Elizabeth Mark
_________________________________________________________________________

421.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: from the north side of Colo Hwy 96 to top of Rattlesnake Gulch, ca 1 mi E of McKenzie Junction (jct of Colo hwys 165 and 96).  Elev. 8800 ft.
T21S R70W S35 NE1/4.  38.181 N, 105.1821 W.  
Picea engelmannii and Pseudotsuga menziesii woodlands. Phenology: flowering. 

Brian Elliott, 8562.  7/9/1999. 		RM 831355
     with Elizabeth Mark
_________________________________________________________________________

422.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: on Colo Hwy 96 at the junction of Siloam Road, ca 6 air mi E of Wetmore.  Elev. 5450 ft.
T21S R68W S3 NE1/4.  38.254 N, 104.9808 W.  
Roadside and grassland. Phenology: flowering. 

Brian Elliott, 8626.  7/9/1999. 		RM 831354
     with Elizabeth Mark
_________________________________________________________________________

423.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Costilla County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Forbes Trinchera Ranch: above Placer Creek, ca 1 mi N of Russell n U.S. Hwy 160.  Elev. 8800 ft.
37.5833 N, 105.2902 W.  
Artemisia tridentata with stands of Populus tremuloides and Pinus ponderosa. 

Brian Elliott, 8750b.  7/10/1999. 		RM 830925
     with Elizabeth Mark and Pete Schneider
_________________________________________________________________________

424.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Fremont County: Upper North Platte and Laramie River Drainages: West Sage Hen Rocks and Creek, ca 16 air mi NE of Jeffrey City.  Elev. 6560 ft.
T31N R90W S26.  42.6277 N, 107.5731 W.  
Chalky-gravelly hills surrounded by sagebrush-grassland. Phenology: flowering & fruiting. 

Amy J. Roderick, 7108.  7/24/1998. 		RM 
_________________________________________________________________________

425.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Summit County: Gore Range: Arapaho National Forest: south base of Green Mountain along County Road 30, above Green Mountain Reservoir, ca 22 air mi NE of Silverthorne at I-70.  Elev. 8000 ft.
T2S R80W S14 NW1/4.  39.8798 N, 106.3201 W; NAD 83, , GPS reading.  
On cliffs. Phenology: flowering & fruiting. 

B. E. Nelson, 83663.  8/16/2011. 		RM 
_________________________________________________________________________

426.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Fremont County: Upper North Platte and Laramie River Drainages: W of Gas Hills Road, ca 6.9 air mi NE of Jeffrey City.  Elev. 6500-6600 ft.
T30N R92W S12.  42.584 N, 107.7894 W.  
Sandy road cut and adjacent sagebrush-grassland. Phenology: flowering & fruiting. 

Amy J. Roderick, 7173.  7/24/1998. 		RM 
_________________________________________________________________________

427.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Alamosa County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande National Forest: Zapata Falls to ca 1 mi E, ca 9 air mi S of the entrance to Great Sand Dunes National Monument.  Elev. 9400 ft.
T28S R73W S15 South1/2.  37.6093 N, 105.5314 W.  
Pseudotsuga menziesii and Pinus edulis. Phenology: flowering & fruiting. 

Brian Elliott, 9540.  7/25/1999. 		RM 831353
     with Elizabeth Mark
_________________________________________________________________________

428.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande National Forest: ca 1.5 mi along Willow Lake Trail, ca 2 air mi E of Crestone.  Elev. 9200 ft.
T43N R12E S9 South1/2.  37.9897 N, 105.6634 W.  
Abies concolor, Pseudotsuga menziesii. Phenology: flowering & fruiting. 

Brian Elliott, 9718.  7/26/1999. 		RM 831352
     with Elizabeth Mark
_________________________________________________________________________

429.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Grand County: Blue Valley Ranch: SE of working compound.  Elev. 7540 ft.
T1S R80W S5.  Zone 13N, 382820E, 4427261N.  
Roadside in dry mountain loam with southeast aspect. Phenology: flowering & fruiting. 

Cynthia Villa, 414.  7/30/2001. 		RM 
_________________________________________________________________________

430.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: along fence line S toward Little Sheep Mountain.  Elev. 7700-7800 ft.
T27S R70W S3 W1/4.  37.7259 N, 105.203 W.  
Pinyon pine and meadows. Phenology: flowering. 

Ronald L. Hartman, 64871.  6/28/1999. 		RM 831351
_________________________________________________________________________

431.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: ca 2.5 air mi NNW of Colo Hwy 114 on road to Cabin Draw.  Elev. 8600 ft.
T46N R6E S33.  38.1963 N, 106.3152 W.  
Ridge and sides of basaltic rock. Phenology: flowering. 

Ronald L. Hartman, 65073.  7/11/1999. 		RM 831350
     with Fengjie Sun
_________________________________________________________________________

432.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: Flagpole Hill, 0.2-0.8 air mi NE of Saguache.  Elev. 7800-8000 ft.
T44N R8E S6.  38.0916 N, 106.1378 W.  
Volcanic rocky slopes and outcrops. Phenology: flowering. 

Ronald L. Hartman, 65170.  7/13/1999. 		RM 831349
     with Fengjie Sun
_________________________________________________________________________

433.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: Ideal Canyon, County Road 330, ca 7 air mi S of Walsenburg.  Elev. 6600 ft.
T29S R66W S16.  37.5219 N, 104.7835 W.  
Pinyon-juniper woodland. Phenology: flowering. 

Ronald L. Hartman, 65249.  7/28/1999. 		RM 831348
_________________________________________________________________________

434.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: U.S. Hwy 50, 2.5 air mi NW of Howard.  Elev. 6700-7700 ft.
T49N R10E S28 E1/2.  38.4742 N, 105.8712 W.  
Pinyon-juniper with rock outcrops. Phenology: flowering. 

Ronald L. Hartman, 65467.  7/31/1999. 		RM 831347
_________________________________________________________________________

435.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Albany County: Upper North Platte and Laramie River Drainages: Laramie Plains: Box Canyon E of Fetterman Road, ca 5 air mi N of Wheatland Reservoir No. 3.  Elev. 7100 ft.
T23N R74W S8; also S17 and S9.  41.9803 N, 105.7319 W.  
Sagebrush-grassland and dry creek bottom; Artemisia nova dominant; red sandy soil. Phenology: flowering & fruiting. 

Amy J. Roderick, 7306.  7/27/1998. 		RM 
_________________________________________________________________________

436.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Unaweep Canyon: Jacks Canyon Road, near old quarry, above Unaweep Canyon, ca 14.5 air mi SW of Whitewater.  Elev. 7000-7100 ft.
T14S R100W S16 South1/2.  38.8323 N, 108.5788 W to 38.83719 N, 108.57179 W; NAD 83, , GPS reading.  
In sandstone derived soils on granite outcrop. Phenology: flowering & fruiting. 

Lori E. Brummer, 7662.  5/17/2012. 		RM 
_________________________________________________________________________

437.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Mesa County: Uncompaghre Plateau: mesa above Farmers Canyon, W of Jacks Canyon Road, ca 14 air mi SW of Whitewater.  Elev. 7360-7520 ft.
T14S R100W S28 NE1/4; also S27 NW1/4.  38.8137 N, 108.5687 W to 38.8116 N, 108.558 W; NAD 83, , GPS reading.  
Pinyon/juniper woodland. Phenology: flowering & fruiting. 

Lori E. Brummer, 7702.  5/17/2012. 		RM 
_________________________________________________________________________

438.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Mesa County: Uncompaghre Plateau: above Milbern Bench, E of Ninemile Road, ca 3 air mi SW of Whitewater.  Elev. 5200-5320 ft.
T13S R99W S9 W1/2.  38.9377 N, 108.4657 W to 38.9383 N, 108.4696 W; NAD 83, , GPS reading.  
Juniper grassland. Phenology: flowering & fruiting. 

Lori E. Brummer, 7725a.  5/17/2012. 		RM 
_________________________________________________________________________

439.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Rio Grande National Forest: Soda Spring Gulch, County Road LL56, ca 7 air mi WSW of Villa Grove.  Elev. 8600-9400 ft.
T46N R8E S22 SE1/4; also SW1/4 S23 and NE1/4 S27.  38.224 N, 106.0741 W.  
Igneous outcrops and adjacent grassland. Phenology: flowering. 

Ronald L. Hartman, 65518.  7/31/1999. 		RM 831346
_________________________________________________________________________

440.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Ouray County: Uncompahgre Plateau: Log Hill Mesa above Broman Canyon, ca 12 air mi SSE of Montrose.  Elev. 6700 ft.
T47N R9W S24 SW1/4.  38.3109 N, 107.8006 W; NAD 83, , GPS reading.  
Dry pinyon/juniper woodland. Phenology: flowering. 

Lori E. Brummer, 7944.  5/23/2012. 		RM 
_________________________________________________________________________

441.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Rio Grande National Forest: Soda Spring Gulch, County Road LL56, ca 7 air mi WSW of Villa Grove.  Elev. 8600-9400 ft.
T46N R8E S22 SE1/4; also SW1/4 S23 and NE1/4 S27.  38.224 N, 106.0741 W.  
Igneous outcrops and adjacent grassland. Phenology: flowering. 

Ronald L. Hartman, 65565.  7/31/1999. 		RM 831345
_________________________________________________________________________

442.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: Rainbow Trail between Porter Gulch, and 1 mi S of Spring Creek, ca 5 air mi SW of Howard.  Elev. 8800-9000 ft.
T48N R9E S13 E1/2; also S18.  38.4036 N, 105.9257 W.  
Phenology: flowering & fruiting. 

Ronald L. Hartman, 65616.  8/1/1999. 		RM 831344
_________________________________________________________________________

443.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Dominguez Canyon: between 3 and 4 trail mi down canyon from Dominguez Campground, ca 23 air mi WSW of Delta.  Elev. 6780-6840 ft.
T15S R99W S7 SW1/4; also T15S R100W S12 SE1/4 and NE1/4 S13.  38.7609 N, 108.5006 W to 38.7541 N, 108.5173 W; NAD 83, , GPS reading.  
Pinyon/juniper. Phenology: flowering & fruiting. 

Lori E. Brummer, 8607.  6/10/2012. 		RM 
_________________________________________________________________________

444.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Montrose County: Uncompahgre Basin: hillsides SW of Waterdog Basin, ca 11.5 air mi SE of Montrose.  Elev. 7780-8160 ft.
T48N R8W S27 N1/2; also SE1/4 S22, SW1/4 S23, and NW1/4 S26.  38.3928 N, 107.7236 W to 38.3856 N, 107.7367 W; NAD 83, , GPS reading.  
Pinyon/juniper. Phenology: flowering & fruiting. 

Lori E. Brummer, 8658.  6/11/2012. 		RM 
_________________________________________________________________________

445.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Rio Grande National Forest: County Road NN56, 5.5 air mi NW of Villa Grove.  Elev. 8700-9000 ft.
T47N R8E S36.  38.2793 N, 106.037 W.  
Rocky open and eroded slopes. Phenology: flowering. 

Ronald L. Hartman, 65809.  8/3/1999. 		RM 831343
_________________________________________________________________________

446.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: McIntyre Ridge, 4-4.5 air mi ENE of Saguache.  Elev. 7650-8500 ft.
T44N R8E S2; also T45N R8E S34 and S35.  38.0916 N, 106.0648 W.  
Volcanic rock outcrops. Phenology: fruiting. 

Ronald L. Hartman, 65838.  8/3/1999. 		RM 831342
_________________________________________________________________________

447.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: Rattlesnake Hill, 4 mi E of Saguache.  Elev. 7700-8200 ft.
T44N R8E S5 N1/2.  38.0916 N, 106.1196 W.  
Volcanic outcrops and roadside. Phenology: flowering. 

Ronald L. Hartman, 65940.  8/4/1999. 		RM 831341
_________________________________________________________________________

448.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: 2-3 air mi ESE of Badito Cone.  Elev. 6800-7200 ft.
T26S R68W S21; also S22.  37.86 N, 104.9991 W.  
Pinyon-juniper. Phenology: flowering. 

Ronald L. Hartman, 65960.  8/16/1999. 		RM 
_________________________________________________________________________

449.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Alamosa County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: Colo Hwy 150, 1.2 road mi N of U.S. Hwy 160.  Elev. 7500 ft.
T38N R12E S31.  37.495 N, 105.6999 W.  
Roadside. Phenology: flowering. 

Ronald L. Hartman, 66042.  8/17/1999. 		RM 831339
_________________________________________________________________________

450.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Uncompahgre National Forest: Sawmill Mesa, off of Sawmill Mesa Road, ca 2.5 road mi SW of the forest boundary, ca 21.5 air mi SW of Delta.  Elev. 7792 ft.
T49N R14W S12 NE1/2.  38.5315 N, 108.3739 W; NAD 83, , GPS reading.  
Sagebrush and mixed mountain shrub community. Phenology: flowering & fruiting. 

Lori E. Brummer, 11348.  8/25/2012. 		RM 
_________________________________________________________________________

451.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Delta County: Uncompahgre Plateau: Sawmill Mesa; Sawmill Mesa Cutoff Road, Club Gulch above Club Gulch Reservoir, ca 8.5 air mi SW of Delta.  Elev. 5480-5520 ft.
T1N R12W S16 NW1/4.  38.6918 N, 108.2175 W to 38.691 N, 108.2218 W; NAD 83, , GPS reading.  
Sparse pinyon/juniper/shrub mix. Phenology: flowering & fruiting. 

Lori E. Brummer, 11383.  8/25/2012. 		RM 
_________________________________________________________________________

452.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Sawmill Mesa, NW of Stone Basin, ca 15 air mi SW of Delta.  Elev. 6270-6300 ft.
T51N R12W S30 NW1/4; also T51N R13W S25 NE1/4.  38.6557 N, 108.2595 W to 38.65743 N, 108.2611 W; NAD 83, , GPS reading.  
Grassy swale in sagebrush. Phenology: flowering & fruiting. 

Lori E. Brummer, 11401.  8/25/2012. 		RM 
_________________________________________________________________________

453.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Uncompahgre Gorge; along U.S. Hwy 550 just NE of Climax Creek, ca 2.5 air mi SE of Ouray.  Elev. 8860 ft.
T43N R7W S17 NW1/4; also NE1/4 S16.  37.9889 N, 107.6493 W to 37.9895 N, 107.6505 W; NAD 83, , GPS reading.  
Along cliff base, steep montane canyon. Phenology: flowering & fruiting. 

Lori E. Brummer, 11518.  8/29/2012. 		RM 
_________________________________________________________________________

454.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Delta County: Gunnison Gorge Wilderness: West River Trail from wilderness boundary S to where trail ends at cliff, ca 3/4 trail mi from wilderness boundary, ca 7.5 air mi SW of Hotchkiss.  Elev. 5140-5190 ft.
T15S R93W S18 NW1/4.  38.7489 N, 107.8367 W to 38.7559 N, 107.8321 W; NAD 83, , GPS reading.  
Sparse pinyon/juniper/shrub/rock mix. Phenology: flowering & fruiting. 

Lori E. Brummer, 11717.  9/10/2012. 		RM 
_________________________________________________________________________

455.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Ouray County: Uncompahgre Basin: Billy Creek State Wildlife Area, junction of Brook Creek and Billy Creek, ca 15 1/4 air mi SE of Montrose.  Elev. 6857 ft.
T47N R8W S34 NW1/4.  38.2906 N, 107.7379 W; NAD 83, , GPS reading.  
Salt desert shrub in bottom land. Phenology: flowering & fruiting. 

Lori E. Brummer, 11861.  9/13/2012. 		RM 
_________________________________________________________________________

456.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Tabeguache Trail or SS Road, just NW of Dominguez Canyon and SE of Gibbler Gulch, ca 25 air mi WNW of Delta.  Elev. 7159 ft.
T15S R100W S1 NW1/4.  38.7796 N, 108.5243 W; NAD 83, , GPS reading.  
Sandstone pavement in ponderosa pine. Phenology: flowering & fruiting. 

Lori E. Brummer, 11932.  9/14/2012. 		RM 
     with Gay Austin
_________________________________________________________________________

457.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Horse Mesa, ca 22 3/4 air mi NNW of Delta.  Elev. 7317 ft.
T14S R99W S29 NW1/4.  38.8094 N, 108.4841 W; NAD 83, , GPS reading.  
Sagebrush meadow in pinyon/juniper. Phenology: flowering & fruiting. 

Lori E. Brummer, 11970.  9/14/2012. 		RM 
     with Gay Austin
_________________________________________________________________________

458.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Delta County: Uncompahgre Plateau: Little Dominguez Canyon from Poison Canyon to the bend on the east side of Star Mesa, ca 16.5 air mi WNW of Delta.  Elev. 5039-5240 ft.
T15S R98W S6 NE1/4; also N1/2 S5, NW1/4 S4 and T14S R98W S33 SW1/4.  38.78 N, 108.3818 W to 38.7879 N, 108.3568 W; NAD 83, , GPS reading.  
Sandy soil in sparse pinyon/juniper/shrub/rock mix. Delta and Mesa County Phenology: flowering & fruiting. 

Lori E. Brummer, 12065.  9/17/2012. 		RM 
_________________________________________________________________________

459.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Roubideau Canyon; middle canyon just NW of Camel Back, ca 17 air mi NW of Montrose.  Elev. 5600-5640 ft.
T50N R12W S26 W1/2; also NW1/4 S35.  38.5611 N, 108.1823 W to 38.571 N, 108.1774 W; NAD 83, , GPS reading.  
Low elevation riparian area. Phenology: flowering & fruiting. 

Lori E. Brummer, 12097.  9/19/2012. 		RM 
_________________________________________________________________________

460.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Chaffee County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: Forest Road 104, 4-5 air mi S of Salida on jeep trail to top of Methodist Mountain.  Elev. 9200-10800 ft.
T49N R9E S24; also S30.  38.4883 N, 105.9255 W.  
Along road. Phenology: flowering. 

Ronald L. Hartman, 66215.  8/18/1999. 		RM 831338
_________________________________________________________________________

461.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Pedro Mountains: Pyramid Mountain, ca 6.3 air mi W of County Road 291; ca 7.3 air mi NW of Leo.  Elev. 7200 ft.
T28N R84W S35 SW1/4.  42.3541 N, 106.8512 W.  
Open slope in second year after burn; predominately grasses at edge of ponderosa pine. Phenology: flowering & fruiting. 

Amy J. Roderick, 7373.  7/29/1998. 		RM 
_________________________________________________________________________

462.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Dry Gulch Road.  Elev. 8200-9300 ft.
T45N R7E S19; also S20 and S17.  38.1411 N, 106.241 W.  
Volcanics. Phenology: flowering. 

Ronald L. Hartman, 66438.  8/22/1999. 		RM 831337
_________________________________________________________________________

463.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Pedro Mountains: Pyramid Mountain, ca 6.3 air mi W of County Road 291; ca 7.3 air mi NW of Leo.  Elev. 7300-7600 ft.
T27N R84W S3.  42.3397 N, 106.8707 W.  
Open draw with granite boulders at edge of  ponderosa pine; recent burn. Phenology: flowering & fruiting. 

Amy J. Roderick, 7421.  7/29/1998. 		RM 
_________________________________________________________________________

464.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Flaming Gorge National Recreation Area: ca 2 air mi W of Red Canyon Visitor Center along Carter Creek; southeast side of Carter Creek drainage into Flaming Gorge.  Elev. 6000-6400 ft.
T2N R21E S30.  
Willows dominant. Phenology: flowering & fruiting. 

C. H. Refsdal, 1149.  6/23/1994. 		 
     with Kelly Altenhofen and Lorie Talbott
_________________________________________________________________________

465.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Flaming Gorge National Recreation Area: ca 2 air mi S of Dutch John on the east side of the Green River, south of Flaming Gorge Dam.  Elev. 5600 ft.
T2N R22E S15 E1/2.  
Pinyon-juniper woodlands, some riparian areas, and west-facing red sandstone cliffs. Phenology: flowering & fruiting. 

C. H. Refsdal, 1652.  7/11/1994. 		 
_________________________________________________________________________

466.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Flaming Gorge National Recreation Area: Red Canyon Visitor Center, ca 10 air mi SE of Manila.  Elev. 7400 ft.
T2N R21E S22 South1/2.  
Ridgetop with sagebrush and juniper on sandstone-gravelly soil. Phenology: flowering & fruiting. 

C. H. Refsdal, 1661.  7/11/1994. 		 
_________________________________________________________________________

467.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Freezeout Mountains: Petes Gap, ca 6 air mi W of Wyo Hwy 487; ca 10.8 air mi NW of Medicine Bow.  Elev. 6900-7000 ft.
T24N R79W S21.  42.0385 N, 106.2945 W.  
Hogback; black sage and mountain mahogany on red beds. Phenology: flowering & fruiting. 

Amy J. Roderick, 7527.  8/1/1998. 		RM 
_________________________________________________________________________

468.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Utah, Uintah County: Southwestern Wyoming and Adjacent Utah: ca 17 air mi SE of Dutch John; 4.9 mi W of Colorado on both sides of Crouse Creek Road.  Elev. 6150-6200 ft.
T1N R25E S21.  
Steep creek side, Acer. Phenology: flowering & fruiting. 

C. H. Refsdal, 2452.  8/3/1994. 		 
     with Duane Atwood and Lucy Jordan
_________________________________________________________________________

469.  Heterotheca horrida (Rydb.) V. L. Harms 				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: flowering & fruiting. 

Lori E. Brummer, 508.  6/11/2010. 		RM 
_________________________________________________________________________

470.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Montrose County: Fruitland Mesa: Green Mountain, ca 14 road mi W of Black Canyon Road, ca 18.5 air mi ESE of Delta.  Elev. 7640-8260 ft.
T50N R8W S5 E1/2.  38.6235 N, 107.7873 W to 38.6307 N, 107.7861 W; NAD 83, , GPS reading.  
Oak brush on sandstone substrate. Phenology: flowering & fruiting. 

Lori E. Brummer, 1018.  7/4/2010. 		RM 
_________________________________________________________________________

471.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: mesa area W of Linscott Canyon, ca 10 air mi SW of Montrose.  Elev. 7380-7400 ft.
T48N R9W S30 W1/2.  38.391 N, 108.0175 W; GPS reading.  
Pinyon/juniper on sandstone mesa. Phenology: flowering & fruiting. 

Lori E. Brummer, 1581.  8/4/2010. 		RM 
_________________________________________________________________________

472.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Mesa County: Uncompaghre Plateau: Dominguez Road and Tabegauche Trail, ca 27.5 air mi WNW of Delta.  Elev. 7650-7890 ft.
T15S R100W S10 SW1/4; also N1/2 S16 and S8.  38.7538 N, 108.5696 W to 38.7586 N, 108.5873 W to 38.7618 N, 108.5899 W; GPS reading.  
Pinyon/juniper with scattered ponderosa pine on sandstone mesa. Phenology: flowering & fruiting. 

Lori E. Brummer, 1769.  8/8/2010. 		RM 
_________________________________________________________________________

473.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Mesa County: Uncompaghre Plateau: Cactus Park, ca 25 air mi WNW of Delta.  Elev. 6340-6400 ft.
T14S R99W S7 SE1/4; also SW1/4 S8.  38.8436 N, 108.4855 W to 38.8423 N, 108.4813 W to 38.8479 N, 108.4952 W; GPS reading.  
Pinyon/juniper in sandstone canyons. Phenology: flowering & fruiting. 

Lori E. Brummer, 1807.  8/8/2010. 		RM 
     with Margarette J. Lyon
_________________________________________________________________________

474.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Montrose County: Uncompaghre Plateau: 25 Mesa: Monitor Creek, ca 20.5 air mi SW of Delta.  Elev. 7000-7400 ft.
T50N R2E S3 South1/2.  38.5305 N, 108.3175 W; GPS reading.  
Roadside in pinyon/juniper on sandstone mesa. Phenology: flowering & fruiting. 

Lori E. Brummer, 1970.  8/13/2010. 		RM 
_________________________________________________________________________

475.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Montrose County: Uncompaghre Plateau: Monitor Mesa, ca 16.5 air mi SW of Delta.  Elev. 6680-7200 ft.
T50N R97W S31 N1/2; also S29, SE1/4 S20, and W1/2 S21.  38.5788 N, 108.2272 W to 38.5692 N, 108.2375 W to 38.5599 N, 108.2525 W; GPS reading.  
Pinyon/juniper on sandstone mesa. Phenology: flowering & fruiting. 

Lori E. Brummer, 2034.  8/13/2010. 		RM 
_________________________________________________________________________

476.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Mesa County: Uncompaghre Plateau: Unaweep Canyon, lower East Creek, ca 25 3/4 air mi NW of Delta.  Elev. 4690-4820 ft.
T12S R1E S33 W1/2; also SE1/4 S32, and T13S R1E S5 E1/2.  38.968 N, 108.4629 W to 38.9597 N, 108.4745 W to 38.9523 N, 108.4775 W; GPS reading.  
Pinyon/juniper next to creek in sandstone canyon. Phenology: flowering & fruiting. 

Lori E. Brummer, 2106.  8/16/2010. 		RM 
_________________________________________________________________________

477.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Dominquez Canyon Trail, trailhead to lower Dominquez Canyon, ca 20 air mi NW of Delta.  Elev. 4760-4955 ft.
T14S R98W S18 E1/2; also E1/2 S19.  38.8365 N, 108.3823 W to 38.8186 N, 108.3859 W; NAD 83, , GPS reading.  
Sandstone canyon. Phenology: flowering. 

Lori E. Brummer, 2458.  5/12/2011. 		RM 
_________________________________________________________________________

478.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Freshet Draw, W of Happy Canyon, ca 6 air mi SSW of Montrose.  Elev. 6280-6330 ft.
T48N R9W S19 SE1/4.  38.3959 N, 107.8999 W to 38.3991 N, 107.8979 W; NAD 83, , GPS reading.  
Pinyon/juniper forest on sandstone mesa. Phenology: flowering & fruiting. 

Lori E. Brummer, 3315.  5/29/2011. 		RM 
_________________________________________________________________________

479.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Gunnison Gulch Trailhead area, NE of Bennetts Basin, ca 18.5 air mi W of Delta.  Elev. 7060-7300 ft.
T51N R14W S10.  38.69553 N, 108.4157 W to 38.699 N, 108.4204 W; NAD 83, , GPS reading.  
Pinyon/juniper woodland on sandstone mesa. Phenology: flowering. 

Lori E. Brummer, 3793.  6/10/2011. 		RM 
_________________________________________________________________________

480.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Spring Creek Canyon from BLM boundary to West Fork Spring Creek, ca 14 air mi SW of Montrose.  Elev. 6460-7760 ft.
T48N R10W S27 South1/2; also W1/2 S34, SE1/4 S33, T47N R10W S4 W1/2, SE1/4 S5, W1/2 S8, and E1/2 S18.  38.3912 N, 107.9517 W to 38.3274 N, 108.0118 W; NAD 83, , GPS reading.  
Opening in oak brush community. Phenology: flowering & fruiting. 

Lori E. Brummer, 4231.  6/19/2011. 		RM 
_________________________________________________________________________

481.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Sawmill Mesa Road, ca 15 air mi SW of Delta.  Elev. 7040 ft.
T50N R13W S10 South1/2; also N1/2 S19.  38.6091 N, 108.3079 W to 38.6028 N, 108.3112 W; NAD 83, , GPS reading.  
Pinyon/juniper woodland with sagebrush and desert grassland openings on sandstone mesa top. Phenology: flowering & fruiting. 

Lori E. Brummer, 4840.  7/8/2011. 		RM 
_________________________________________________________________________

482.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: small canyon between Spring Creek and Dave Wood Road, ca 2/3 road mi SW of Dave Wood Road on BLM road, ca 9.5 air mi SW of Montrose.  Elev. 7260-7340 ft.
T47N R10W S3 NW1/4.  38.3556 N, 107.9642 W to 38.3524 N, 107.9666 W; NAD 83, , GPS reading.  
Pinyon/juniper woodland. Phenology: flowering & fruiting. 

Lori E. Brummer, 6964.  8/14/2011. 		RM 
_________________________________________________________________________

483.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Mesa County: Glade Park: Just W of the Colorado National Monument Boundary on E Glade Park or DS Road, ca 11 air mi WSW of Grand Junction.  Elev. 6925 ft.
T12S R101W S20 SW1/4.  39.01989 N, 108.72596 W; NAD 83, , Nat. Geog. TOPO!.  
In pinyon/juniper on mesa top near roadside. Common. Phenology: flowering & fruiting. 

Lori E. Brummer, 1996-12.  6/16/1996. 		RM 961196	Barcode: RM0217081
_________________________________________________________________________

484.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Platte County: Ca 13 mi W of Wheatland.  Elev. 5100 ft.
42 4.9' N, 105 13' W; unknown, , GPS reading.  
Grassland, with Artemisia and Rhus. Ray flowers yellow. Phenology: flowering & fruiting. 

Robert D. Dorn, 11689.  10/2/2014. 		RM 921769	Barcode: RM0079949
_________________________________________________________________________

485.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Platte County: Ca 13 mi W of Wheatland.  Elev. 5100 ft.
42 4.9' N, 105 13' W; unknown, , GPS reading.  
Grassland, with Artemisia and Rhus. Ray flowers yellow. 

Robert D. Dorn, 11689.  10/2/2014. 		RM 
_________________________________________________________________________

486.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Ashley National Forest: Dripping Spring, ca 2 air mi SE of Dutch John.  Elev. 6000-6200 ft.
T2N R23E S8.  
Pinyon-juniper with some ponderosa pine and stream bottoms. Phenology: flowering & fruiting. 

Ronald L. Hartman, 45327.  5/24/1994. 		 
     with Tom Cramer and Charmaine Refsdal
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487.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Pathfinder Reservoir and Mountain: Bishop Point Recreation Area, ca 3.4 air mi W of County Road 409; ca 10.5 air mi SW of Alcova townsite.  Elev. 5880 ft.
T29N R84W S9.  42.4966 N, 106.9047 W.  
Sandy shoreline and adjacent granite outcrops; sagebrush and rabbitbrush common. Phenology: flowering & fruiting. 

Amy J. Roderick, 7887.  8/8/1998. 		RM 
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488.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Flaming Gorge National Recreation Area: Carter Creek, ca 8.1 air mi S of Manila on north side of Utah Hwy 44.  Elev. 7200-7300 ft.
T2N R21E S32.  
Upland, ponderosa pine, scattered juniper, mostly clay soils. Phenology: flowering & fruiting. 

C. H. Refsdal, 7857.  9/2/1995. 		 
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489.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Parkdale Recreation Area off U.S. Hwy 50 along the south bank of the Arkansas River, ca 11.4 air mi WNW of Canon City.  Elev. 5750-5780 ft.
T18S R72W S13 N1/2.  38.4832 N, 105.3931 W; uncertainty 1 mi..  
Weedy, disturbed site along the river, with alluvial gravels and thin, poor soils. Phenology: flowering. 

Timothy W. Chumley, 1277.  6/30/1995. 		 
_________________________________________________________________________

490.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Hanna Basin: Sand Ridge N of U.S. Hwy 30-287, ca 4.4 air mi NW of Hanna.  Elev. 7200 ft.
T22N R82W S4.  41.9076 N, 106.6437 W.  
Grasslands on coal beds with rabbitbrush and four-winged saltbush. Phenology: flowering & fruiting. 

Amy J. Roderick, 8355.  8/17/1998. 		RM 
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491.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: along the north face of Little Crampton Mountain and W along Cottonwood Creek, ca 1.5 air mi W of Colo Hwy 9, ca 13.5 air mi WNW of Canon City.  Elev. 6800-7700 ft.
T17S R72W S16; also S15.  38.5688 N, 105.4488 W; uncertainty 1 mi..  
On a gravel bar on the creek bank. Phenology: flowering. 

Timothy W. Chumley, 2478.  7/25/1995. 		 
_________________________________________________________________________

492.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Platte River Mountains: Kenosha Pass and E along a drainage leading to Kenosha Creek, ca 1.2 air mi NE of intersection of Forest Road 126 and U.S. Hwy 285, ca 5 air mi NE of Jefferson.  Elev. 9760-10080 ft.
T7S R75W S22 SE1/4; also S23.  39.4263 N, 105.7649 W; uncertainty 1 mi..  
On forested edge of a wet drainage in Engelmann spruce. Phenology: flowering. 

Timothy W. Chumley, 3221.  8/15/1995. 		 
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493.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: East Gulch: along East Gulch and surrounding slopes and ridges, at end of County Road 27, ca 5.2 air mi N of town of Texas Creek. C1/2  Elev. 7200-8400 ft.
T18S R73W S20; S20; also SW1/4 S17; also S18.  38.4689 N, 105.5785 W.  zone 13, 449640E, 4258645N.  
Along a small, shaded running strean in pinyon-juniper with occasional ponderosa pine and Douglas fir. Phenology: flowering. 

Timothy W. Chumley, 4513.  7/14/1996. 		 
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494.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: along the N bank of the Arkansas River and adjacent uplands off County Road 45, ca 2 air mi NW of Howard.  Elev. 6820-7580 ft.
T49N R10E S27 W1/2; also SW1/4 S22.  38.4742 N, 105.8531 W.  zone 13, 426590E, 4257048N.  
Along the banks of the river and adjacent roadside. Phenology: flowering & fruiting. 

Timothy W. Chumley, 4595.  7/14/1996. 		 
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495.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: along canyons and ridges off Temple Canyon or County Road 3 ca 5 air mi SW of Canon City.  Elev. 5800-6180 ft.
T19S R71W S12 South 1/2.  38.4129 N, 105.279 W.  zone 13, 476420E, 4250498N.  
In a deep dry wash with vertical rock walls. Phenology: flowering. 

Timothy W. Chumley, 4625.  7/15/1996. 		 
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496.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Pueblo County: East-central Colorado: Mosquito Range to Plains: Great Plains: along Meridian Road or County Road 501 ca 0.3 mi S of El Paso County, ca 1.5 air mi E of Henkel; ca 18 air mi N of Pueblo.  Elev. 5300-5400 ft.
T18S R64W S6.  38.5131 N, 104.5979 W.  zone 13, 534709E, 4263000N.  
Roadside in cholla grassland. Phenology: flowering. 

Timothy W. Chumley, 4679.  7/15/1996. 		 
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497.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Douglas County: East-central Colorado: Mosquito Range to Plains: Platte Canyon: along the South Platte River and adjacent canyons and ridges ca 4 air mi NE of town of South Platte.  Elev. 5700-6970 ft.
T7S R69W S9 SW1/4; also NW1/4 S16.  39.4538 N, 105.1199 W.  zone 13, 489158E, 4367366N.  
In rocky-gravelly gulch bottom with Quercus gambelli and Toxicodendron rydbergii. Phenology: flowering. 

Timothy W. Chumley, 4707.  7/17/1996. 		 
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498.  Heterotheca horrida (Rydb.) V. L. Harms 				Asteraceae

U.S.A., Colorado, Douglas County: East-central Colorado: Mosquito Range to Plains: Rampart Range: slopes and ridges ca 1 mi E of Noddleheads, off Colo Hwy 67 near trailhead for Forest Trail Road 677, ca 7.2 air mi NE of Deckers.  Elev. 7440-7840 ft.
T8S R69W S29 N1/2.  39.3235 N, 105.1385 W.  zone 13, 488887E, 4352352N.  
On granitic-gravelly soils on west-facing slopes in ponderosa pine forest. Phenology: flowering. 

Timothy W. Chumley, 4822.  7/21/1996. 		 
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