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

Database Search Results

508 matching records found (of 508).
Search query: Genus begins with Xanthisma, Species begins with spinulosum, Subtaxon begins with spinulosum, (search polygon not defined)
Sorted by: Scientific Name

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1.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: along County Road 120 ca 1/4 road mi E of junction with M Street, ca 2.9 air mi SE of Penrose; ca 1.7 air mi E of Portland. NC1/4  Elev. 5150 ft.
T19S R68W S15; S15.  38.39 N, 104.807 W.  zone 13, 501195E, 4288881N.  
On Niobrara formation shale in pinyon-juniper with Frankenia jamesii, Oonopsis puebloensis, Parthenium tetraneuris, Oryzopsis hymenoides, Bouteloua gracilis, Aristida purpurea, and Eriogonum spp. Phenology: fruiting. 

Timothy W. Chumley, 7268.  10/3/1997. 		RM 
     with Randy Pratt
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2.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: along Little Thunder Creek ca 1 mi below Little Thunder Reservoir, ca 8 air mi SE of Wright; ca 43 air mi S of Gillette.  Elev. 4750-4800 ft.
T43N R71W S23 SW1/4.  43.6859 N, 105.3492 W; uncertainty 0.5 mi..  
Sandy slopes with sandstone outcrops. Phenology: flowering. 

B. E. Nelson, 58075.  8/15/2002. 		RM 
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3.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: along a draw ca 3/4-1 mi S of Porcupine Creek, ca 0.5 mi W of Teckla; ca 14.5 air mi SE of Wright.  Elev. 4760-4800 ft.
T42N R71W S35 SW1/4.  43.5726 N, 105.3492 W; uncertainty 0.5 mi..  
Aristida/Bouteloua/Sporobolus on sandy burned sagebrush/grassland. Phenology: flowering. 

B. E. Nelson, 58101.  8/15/2002. 		RM 
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4.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: ravine S of and leading to Porcupine Creek on dirt road ca 0.5 mi W of Wyo Hwy 59, ca 9.5 air mi S of Wright; ca 29 air mi NNW of Bill. NWZ1/4  Elev. 4880-5060 ft.
T42N R72W S14; S14.  43.6151 N, 105.4689 W; uncertainty 0.5 mi..  
Mosaic of sagebrush and grassland. Phenology: flowering. 

Peter J. Ebertowski, 2839.  8/13/2002. 		RM 
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5.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: North Fork Lone Tree Creek on Grieves or County Road 5, ca 19 air mi WSW of Newcastle; ca 24 air mi S of Upton.  Elev. 4140-4160 ft.
T44N R64W S33 NW1/4.  43.7426 N, 104.5513 W; uncertainty 0.5 mi..  
Grassland. Phenology: flowering. 

Peter J. Ebertowski, 3045.  8/16/2002. 		RM 
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6.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills above and N of Wild Horse Creek, on two-track road off York or Forest Road 900, ca 27 air mi NNE of Gillette; ca 29 air mi NNW of Moorcroft.  Elev. 3840-3980 ft.
T54N R70W S26.  44.6292 N, 105.238 W; uncertainty 1 mi..  
Slopes with little bluestem and yucca. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 3319.  8/20/2002. 		RM 
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7.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: along Piney Creek off of Piney Canyon or County Road 17, ca 25 air mi SE of Wright; ca 27 air mi NNE of Bill.  Elev. 4580-4640 ft.
T42N R68W S29 NE1/4.  43.5868 N, 105.05 W; uncertainty 0.5 mi..  
Rocky slope. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 3499.  8/26/2002. 		RM 
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8.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: low ridge draining to and N of Little Thunder Creek on Wyo Hwy 450, ca 29 air mi ESE of Wright; ca 38 air mi WSW of Newcastle.  Elev. 4340-4430 ft.
T43N R67W S32 N1/2.  43.6576 N, 104.9303 W; uncertainty 1 mi..  
Sandy knolls and bowls; yucca, sandreed and sand bluestem. Phenology: flowering. 

Peter J. Ebertowski, 3656.  9/1/2002. 		RM 
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9.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Lone Tree Creek, on Grieves or County Road 5, ca 20 air mi WSW of Newcastle; ca 27 air mi S of Upton.  Elev. 4180-4260 ft.
T43N R64W S9 South1/2.  43.7143 N, 104.5513 W.  
Grassland, Carex filifolia and Stipa comata abundant. Phenology: flowering. 

Peter J. Ebertowski, 7099.  7/25/2003. 		RM 
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10.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: tributary of Dry Fork Spring Creek, on York or Forest Road 900, ca 30 air mi NE of Gillette; ca 31 air mi NW of Moorcroft.  Elev. 3920-4100 ft.
T54N R70W S12.  44.6733 N, 105.2178 W.  
Mosaic of grassland and sagebrush grassland. Phenology: flowering. 

Peter J. Ebertowski, 7256.  7/27/2003. 		RM 
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11.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: ridge E of Short Creek, on road continuing Forest Road 1246, ca 34 air mi NW of Moorcroft; ca 24 air mi N of Gillette.  Elev. 4080-4500 ft.
T54N R71W S28 E1/2.  44.6292 N, 105.4 W.  
Grassland, Elymus spicatus abundant. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7278.  7/27/2003. 		RM 
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12.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: West Fork Duck Creek, on two-track off Forest Road 903, ca 34 air mi NNE of Gillette; ca 34 air mi NNW of Moorcroft.  Elev. 3980-4150 ft.
T55N R69W S19 SE1/4.  44.732 N, 105.1975 W.  
Grassland, Elymus spicatus and Schizachyrium scoparium abundant. Phenology: flowering. 

Peter J. Ebertowski, 7545.  8/2/2003. 		RM 
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13.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: grassland ridge NW of Antelope Creek, on Ross or County Road 31, ca 30 air mi SW of Wright; ca 52 air mi NW of Douglas.  Elev. 5220-5340 ft.
T40N R75W S22 NE1/4.  43.4207 N, 105.8465 W.  
Stipa comata grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7856.  8/8/2003. 		RM 
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14.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Brown Springs Creek, on two-track off Ross or County Road 31, ca 32 air mi NW of Douglas; ca 22 air mi NNE of Glenrock.  Elev. 5280-5500 ft.
T37N R74W S27 E1/2.  43.1496 N, 105.7278 W.  
Rock outcrop in sagebrush grassland. Phenology: flowering. 

Peter J. Ebertowski, 7863.  8/8/2003. 		RM 
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15.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Porcupine Creek, on two-track off Matheson or County Road 70, ca 13 air mi SE of Wright; ca 49 air mi S of Gillette.  Elev. 4740-4770 ft.
T42N R71W S22 South1/4.  43.6009 N, 105.3691 W.  
Sandstone outcrop in sagebrush grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7917.  8/9/2003. 		RM 
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16.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: West Fork Cottonwood Creek, on Avon Road, ca 15 air mi ENE of Gillette; ca 6 air mi N of Rozet.  Elev. 4120-4220 ft.
T51N R70W S36 N1/2.  44.3592 N, 105.2164 W.  
Sagebrush grassland. Phenology: fruiting. 

Peter J. Ebertowski, 8079.  8/13/2003. 		RM 
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17.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Crook County: Thunder Basin National Grassland and Vicinity: Miller Creek, on County Road 68, ca 8 air mi N of Moorcroft; ca 28 air mi E of Gillette.  Elev. 4160 ft.
T51N R67W S30 NW1/4.  44.3743 N, 104.9532 W.  
Sagebrush grassland. Phenology: flowering. 

Peter J. Ebertowski, 8400.  8/19/2003. 		RM 
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18.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: grassland in Mush Creek Oil Field, ca 1 mi NE of South Beaver Creek, on Wyo Hwy 450, ca 14 air mi WSW of Newcastle; ca 23 air mi SSE of Upton.  Elev. 4140-4280 ft.
T44N R64W S23 E1/2.  43.7709 N, 104.5114 W.  
Grassland, Stipa comata and Carex filifolia abundant. Phenology: flowering. 

Peter J. Ebertowski, 8553.  8/23/2003. 		RM 
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19.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Mush Creek, ca 0.5 mi below its confluence with Lassen Creek, ca 1.2 mi W of County Road 49, ca 16 air mi W of Newcastle; ca 18 air mi SSE of Upton.  Elev. 4100-4180 ft.
T45N R64W S28.  43.8517 N, 104.5504 W.  
Stipa comata grassland. Phenology: flowering. 

Peter J. Ebertowski, 8600.  8/24/2003. 		RM 
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20.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills ca 1 mi E of Dry Fork Spring Creek, on two-track road off York or Forest Road 900, ca 29 air mi NNE of Gillette; ca 31 air mi NW of Moorcroft.  Elev. 3860-3960 ft.
T54N R70W S14 NW1/4.  44.6586 N, 105.238 W.  
Little bluestem grassland. Phenology: flowering. 

Peter J. Ebertowski, 8651.  8/25/2003. 		RM 
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21.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: West Fork Fiddler Creek, on Upton-Fairview or County Road 59, ca 10 air mi S of Upton; ca 23 air mi WNW of Newcastle.  Elev. 4220-4280 ft.
T46N R65W S27 NE1/4.  43.9359 N, 104.651 W.  
Sagebrush grassland with greasewood. Phenology: flowering. 

Peter J. Ebertowski, 8748.  8/28/2003. 		RM 
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22.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Rochelle Hills, between School Creek and Hansen Draw, on Forest Road 968C, ca 18 air mi SE of Wright; ca 49 air mi WSW of Newcastle.  Elev. 4580-4960 ft.
T43N R69W S32.  43.6576 N, 105.1697 W.  
Sagebrush grassland with greasewood and rabbitbrush. Phenology: flowering. 

Peter J. Ebertowski, 8775.  8/29/2003. 		RM 
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23.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Arizona, Yavapai County: Coconino National Forest: Sterling Canyon, W of Oak Creek Canyon.  Elev. 4962-5133 ft.
T18N R5E S13 W1/2.  34.9397 N, 111.7687 W; GPS Reading.  
Oak/pine woodland. Phenology: flowering & fruiting. 

Ronald L. Hartman, 80403.  8/28/2004. 		RM 
     with James F. Fowler
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24.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Arizona, Gila County: E of Globe.  Elev. 3500 ft.
T1N R15E S26.  
Open slopes. Phenology: flowering. 

Aven Nelson, 10371.  5/6/1925. 		RM 126132
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25.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Chaves County: Roswell.  Elev. 3400-4000 ft.
T10S R24E S32.  
Gravelly plains. Phenology: flowering & fruiting. 

Aven Nelson, 11344.  5/21/1931. 		RM 131859
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26.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Eddy County: Carlsbad Caverns.  Elev. 4400 ft.
Sandy ridges. Phenology: flowering & fruiting. 

Aven Nelson, 11777.  5/24/1931. 		RM 131860
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27.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Colfax County: NM Hwy 72, 4 road mi E of I-25 (milepost 4).  Elev. 6700 ft.
T31N R24E S15 SE1/4.  36.9193 N, 104.37 W; uncertainty 0.5 mi..  
Grassy roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 63412.  8/16/1998. 		RM 961006	Barcode: RM0216546
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28.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Bernalillo County: Albuquerque.  Elev. 4900-5500 ft.
T10N R3E.  
Phenology: flowering & fruiting. 

Earl F. Castetter, 47.  1/2/1929. 		RM 124141
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29.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Dona Ana County: Mesilla Valley.  Elev. 3850 ft.
Phenology: flowering. 

E. O. Wooton, 3248.  9/9/1907. 		RM 169662
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30.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

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

F. S. Earle, 155.  7//1900. 		RM 169651
     with Esther S. Earle
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31.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Chaves County: 20 mi S of Roswell.  Elev. 3600 ft.
T14S R25E S7.  
High plains. Phenology: flowering & fruiting. 

F. S. Earle, 282.  8//1900. 		RM 169652
     with Esther S. Earle
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32.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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, 65633.  7/27/2005. 		RM 941031	Barcode: RM0113591
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33.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Forest Road 556, ca 3.5 air mi SE of Ojo Caliente.  Elev. 6450 ft.
T24N R9E S28; also NW1/4 S33.  36.2777 N, 105.9871 W; GPS Reading.  
Pinyon/juniper woodland. Phenology: flowering. 

Jill E. Larson, 1092.  6/15/2005. 		RM 941039	Barcode: RM0113509
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34.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Arizona, Gila County: White Mountains: 1 mi N of Black River.  Elev. 6000 ft.
Phenology: flowering. 

George J. Goodman, 1291.  6/22/1930. 		RM 169664
     with C. L. Hitchcock
_________________________________________________________________________

35.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Forest Road 551 near NM Hwy 567 in Taos Resettlement area, ca O.5 mi E of Taos Junction and U.S. Hwy 285.  Elev. 7300 ft.
T25N R10E S28; also N1/2 S33.  36.3621 N, 105.8909 W; GPS Reading.  
Pinyon/juniper woodland and opening with Artemisia tridentata. Phenology: flowering & fruiting. 

Jill E. Larson, 2463.  7/13/2005. 		RM 941036	Barcode: RM0113596
_________________________________________________________________________

36.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Devisidero Loop Trail from Taos Canyon to Devisidero Peak, ca 1 air mi E of Canyon.  Elev. 7600-8300 ft.
T25N R13E S22.  36.38 N, 105.5461 W; GPS Reading.  
Pinyon/juniper woodland and south aspect slopes. Phenology: flowering & fruiting. 

Jill E. Larson, 2854.  7/22/2005. 		RM 941035	Barcode: RM0113595
_________________________________________________________________________

37.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: NM Hwy 111, Canada de la Cueva, ca 1.5 air mi S of La Madera.  Elev. 6500-6800 ft.
T25N R8E S25 W1/2; also E1/2 S26.  36.3723 N, 106.0514 W; GPS Reading.  
Arroyos and mesa top with pinyon/juniper and Artemisia tridentata. Phenology: flowering. 

Jill E. Larson, 333.  5/31/2005. 		RM 941041	Barcode: RM0113511
_________________________________________________________________________

38.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Eddy County: Carlsbad Caverns.  Elev. 4400 ft.
Stony-sandy slopes. Phenology: flowering & fruiting. 

Gladys Convis, 51.  4//1930. 		RM 135112
_________________________________________________________________________

39.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: rock outcrops around Tres Piedras Ranger District Office at Tres Piedras.  Elev. 8180 ft.
T28N R9E S22 N1/2; also S15.  36.6509 N, 105.9729 W; GPS Reading.  
Sagebrush flats and granite outcrops with ponderosa pine. Phenology: flowering & fruiting. 

Jill E. Larson, 3613.  8/2/2005. 		RM 941034	Barcode: RM0113594
_________________________________________________________________________

40.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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, 3714.  8/4/2005. 		RM 
_________________________________________________________________________

41.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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, 3938.  8/9/2005. 		RM 941032	Barcode: RM0113592
_________________________________________________________________________

42.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Cerrito Blanco, ca 1.5 air mi NW of Abiquiu.  Elev. 6050-6200 ft.
T23N R6E S18 SE1/4; also S17.  36.22 N, 106.3355 W; GPS Reading.  
Badlands with rabbitbrush flats and juniper mesas. Phenology: flowering. 

Jill E. Larson, 747.  6/7/2005. 		RM 941040	Barcode: RM0113510
_________________________________________________________________________

43.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: NM Hwy 567 at Rio Grande Bridge and up road for ca 0.5 mi, ca 10 air mi SW of Taos.  Elev. 6000-6323 ft.
T24N R11E S2 E1/2.  36.3357 N, 105.7328 W; GPS Reading.  
Roadside with weeds and canyon slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 80518.  5/17/2005. 		RM 941030	Barcode: RM0113590
     with Jill E. Larson
_________________________________________________________________________

44.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: NM Hwy 554, ca 7 air mi S of El Rito.  Elev. 6200-6300 ft.
T23N R7E S9 NE1/4; also NW1/4 S10.  36.2423 N, 106.1864 W; GPS Reading.  
Sandstone benches and draws, roadside and river bottom. Phenology: flowering. 

Ronald L. Hartman, 81026.  5/27/2005. 		RM 941029	Barcode: RM0113589
     with Jill E. Larson
_________________________________________________________________________

45.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Los Pinos State Recreation Area: ca 2.5-3 air mi SW of Los Pinos.  Elev. 8130 ft.
T31N E8E S4 N1/4.  36.9555 N, 106.1064 W; GPS Reading.  
River bottom. Phenology: flowering. 

Ronald L. Hartman, 81174.  7/22/2005. 		RM 941028	Barcode: RM0113588
_________________________________________________________________________

46.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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. 

Ronald L. Hartman, 81363.  7/25/2005. 		RM 941027	Barcode: RM0113587
_________________________________________________________________________

47.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: NM Hwy 515 from NM Hwy 522 to Red River State Fish Hatchery, follow powerline ca 0.5 air mi down creek until intercept with Hatchery Road on back up the road.  Elev. 7200-7500 ft.
T28N R12E S11 W1/2; also E1/2 S10.  36.6698 N, 105.6391 W to 36.6812 N, 105.6477 W; GPS Reading.  
Pinyon/juniper. Phenology: flowering & fruiting. 

Ronald L. Hartman, 81386.  7/25/2005. 		RM 941026	Barcode: RM0113586
_________________________________________________________________________

48.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: to SW of NM Hwy 522 and Forest Road 7 (road to D. H. Lawrence Ranch), ca 0.5 air mi.  Elev. 7200-7300 ft.
T27N R12E S16 NW1/4.  36.5793 N, 105.6667 W; GPS Reading.  
Pinyon/juniper. Phenology: flowering. 

Ronald L. Hartman, 81480.  7/26/2005. 		RM 941025	Barcode: RM0113585
_________________________________________________________________________

49.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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, 81514.  7/28/2005. 		RM 941024	Barcode: RM0113584
_________________________________________________________________________

50.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: north-northeast slope and summit of Cerro Montoso.  Elev. 7600-8655 ft.
T29N R11E S34 SE1/4; also T28N R11E S3, W1/2 S10, E edge S9.  36.7028 N, 105.7546 W to 36.6735 N, 105.7681 W; GPS Reading.  
Pinyon/juniper with some ponderosa pine. Phenology: flowering. 

Ronald L. Hartman, 81591.  7/28/2005. 		RM 941023	Barcode: RM0113583
_________________________________________________________________________

51.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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, 69033.  8/1/2006. 		RM 949973	Barcode: RM0155598
_________________________________________________________________________

52.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, McKinley County: Cibola National Forest: Llanito Frio Allotment.  Elev. 8000 ft.
T13N R7W S11.  
Woodland-pine transition in silt loam and basalt on a 0-5% north slope with blue grama and rabbitbrush. Phenology: flowering & fruiting. 

H. W. Springfield, 823.  8/23/1960. 		USFS 468336
     with M. W. Talbot
_________________________________________________________________________

53.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: on Forest Road 556 TG S to the top of the rim, ca 2 air mi SSW of Cerro Azul, ca 7.5 air mi SE of Ojo Caliente.  Elev. 6720 ft.
T23N R10E S6 W1/2.  36.2583 N, 105.9249 W to 36.2549 N, 105.9216 W; uncertainty 0.25 mi..  
Pinyon/juniper woodland on sandy to sandy-clay shallow slopes and flats. Phenology: flowering & fruiting. 

B. E. Nelson, 69503.  8/10/2006. 		RM 949972	Barcode: RM0155597
_________________________________________________________________________

54.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: along a continuation of Forest Road 556 at the Gravel BM and S, ca 1 air mi NE of Gavilan; ca 3 air mi SSE of Ojo Caliente.  Elev. 6240 ft.
T23N R9E S6 NW1/4.  36.256 N, 106.0368 W to 36.2625 N, 106.0352 W; uncertainty 0.25 mi..  
Sandy to sandy-clay flats. Phenology: flowering & fruiting. 

B. E. Nelson, 69587.  8/10/2006. 		RM 949971	Barcode: RM0155596
_________________________________________________________________________

55.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: along Forest Road 551 from just E to ca 0.4 mi E of U.S. Hwy 285, ca 9 air mi SSE of Tres Piedras.  Elev. 7720-7740 ft.
T26N R10E S6 N1/4.  36.5226 N, 105.9204 W to 36.5236 N, 105.9162 W; GPS Reading.  
Pinyon/juniper forest. Phenology: flowering & fruiting. 

B. E. Nelson, 69609.  8/11/2006. 		RM 949970	Barcode: RM0155595
_________________________________________________________________________

56.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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, 10420.  8/15/2006. 		RM 946835	Barcode: RM0144241
_________________________________________________________________________

57.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Juan Jose Lobato Grant: Forest Road 23, ca 5.5 air mi N of U.S. Hwy 84 and Rio Chama, ca 2 air mi E of west Forest Boundary, ca 6 air mi NNW of Abiquiu.  Elev. 7430-7600 ft.
T24N R5E S14 SE1/4; also NE1/4 S23.  36.3007 N, 106.369 W; GPS Reading.  
Pinyon/juniper woodland with Gutierrezia sarothrae, Hilaria jamesii, and Opuntia polyacantha. Phenology: flowering & fruiting. 

Jill E. Larson, 10460.  8/16/2006. 		RM 949976	Barcode: RM0155601
_________________________________________________________________________

58.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Juan Jose Lobato Grant: Arroyo del Cobre, ca 1 3/4 air mi W of Abiquiu, N of Abiquiu Elementary School, up Arroyo past Cerrito de la Ventana.  Elev. 6200 ft.
T23N R6E S18.  36.2199 N, 106.3371 W; GPS Reading.  
Major wash with tamarisk, Chrysothamnus nauseosus, Sporobolus species, and Bouteloua species on San Rafael and Chinle formation sandstones. Phenology: flowering & fruiting. 

Jill E. Larson, 10530.  8/16/2006. 		RM 949975	Barcode: RM0155600
_________________________________________________________________________

59.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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, 10870.  8/22/2006. 		RM 949974	Barcode: RM0155599
_________________________________________________________________________

60.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: south side of NM Hwy 75, ca 1 1/4 air mi NE of Dixon.  Elev. 6200-6600 ft.
T23N R10E S23 South 1/2; also N1/2 S26.  36.2052 N, 105.8547 W; GPS Reading.  
Hilly pinyon/juniper woodland with sandy, dry wash running through. Phenology: flowering & fruiting. 

Jill E. Larson, 4795.  5/15/2006. 		RM 950019	Barcode: RM0155608
_________________________________________________________________________

61.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: along dirt road E of NM Hwy 68, ca 0.5 air mi ENE of Pilar, east side of Rio Grande.  Elev. 6100-6500 ft.
T24N R11E S33.  36.2699 N, 105.784 W; GPS Reading.  
Slopes above the river in pinyon/juniper woodland with Heterotheca villosa, Aristida purpurea, and Artemisia tridentata. Phenology: flowering & fruiting. 

Jill E. Larson, 4983.  5/19/2006. 		RM 950018	Barcode: RM0155607
_________________________________________________________________________

62.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Mule Canyon and Tusas Ridge area, Forest Road 576, mesa N of road to Miller Tank, ca 6 air mi NNW Tres Piedras.  Elev. 8500-8700 ft.
T29N R8E S25; also S24 and NE1/4 S26.  36.7222 N, 106.0506 W; GPS Reading.  
Rocky basalt edge of mesa slopes below. Phenology: flowering & fruiting. 

Jill E. Larson, 6469.  6/14/2006. 		RM 950017	Barcode: RM0155606
_________________________________________________________________________

63.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Otero County: Sacramento Mountains: Alamogordo, Dry Canyon vicinity  Elev. 4600 ft.
Phenology: flowering. 

J. A. G. Rehn, s.n..  4/22/1902. 		RM 106513
_________________________________________________________________________

64.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: ca 1 air mi S of NM Hwy 554 (road to El Rito), ca 5 air mi W of Mesa Vista School and junction of NM Hwy 111 and U.S. Hwy 285.  Elev. 6900 ft.
T24N R8E S5 South 1/2.  36.337 N, 106.116 W; GPS Reading.  
Pinyon/juniper woodland with Artemisa tridenta exhibiting moderate-severe drought/beetle mortality; dry wash bordered by Chrysothamnus nauseous. Phenology: flowering & fruiting. 

Jill E. Larson, 7021.  6/21/2006. 		RM 950016	Barcode: RM0155605
_________________________________________________________________________

65.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Forest Road 133 above cattle guard, ca 2 1/4 air mi S of Rio San Antonio, ca 15 air mi NW of Tres Piedras.  Elev. 9000-9200 ft.
T30N R8E S19 South 1/2; also N1/2 S30.  36.8184 N, 106.1227 W; GPS Reading.  
Dry meadow and sunny hilltop with Elymus smithii, Festuca arizonica and Muhlenbergia wrightii. Phenology: flowering & fruiting. 

Jill E. Larson, 8557.  7/17/2006. 		RM 950015	Barcode: RM0155604
_________________________________________________________________________

66.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Red Wash Canyon on north side of U.S. Hwy 84, ca 4 air mi WNW of Abiquiu.  Elev. 6100 ft.
T23N R5E S14; also S11.  36.2316 N, 106.3763 W; GPS Reading.  
Pinyon/juniper woodland with Opuntia phaeacantha; sandy, dry wash lined with Fallugia paradoxa; Chinle formation and Entrada sandstones. Phenology: flowering & fruiting. 

Jill E. Larson, 9132.  7/25/2006. 		RM 950014	Barcode: RM0155603
_________________________________________________________________________

67.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Juan Jose Lobato Grant: Forest Road 23, ca 1 air mi E of junction of U.S. 84 and NM Hwy 96, ca 2 air mi E of east high waterline of Abiquiu Reservoir, ca 6 air mi NW of Abiquiu.  Elev. 6600-6800 ft.
T25N R5E S3 N1/2.  36.2511 N, 106.3918 W; GPS Reading.  
Pinyon/juniper woodland on sandstone. Phenology: flowering & fruiting. 

Jill E. Larson, 9171.  7/25/2006. 		RM 949977	Barcode: RM0155602
_________________________________________________________________________

68.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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, 81851.  5/19/2006. 		RM 949969	Barcode: RM0155594
_________________________________________________________________________

69.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: NM Hwy 570, 2 road mi N of Pilar.  Elev. 6053 ft.
T24N R11E S29.  36.2864 N, 105.7861 W; GPS Reading.  
Roadside along edge of Rio Grande. Phenology: flowering & fruiting. 

Ronald L. Hartman, 81886.  5/19/2006. 		RM 950241	Barcode: RM0156738
_________________________________________________________________________

70.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Rimrock southeast of junction NM Hwy 75 and 68, dirt road and wash.  Elev. 5800-6900 ft.
T23N R10E S19; also S30.  36.2063 N, 105.9098 W to 36.2001 N, 105.9255 W; uncertainty 0.25 mi..  
Rocky and sandy slopes with volcanic rimrock and rubble; low slopes and creek bed. Phenology: flowering & fruiting. 

Ronald L. Hartman, 81936.  5/21/2006. 		RM 
_________________________________________________________________________

71.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: ca 1.5 mi SW on NM Hwy 68 from NM Hwy 75, ca 0.5 mi SW along Rio Grande.  Elev. 5850 ft.
T23N R9E S24.  36.2114 N, 105.938 W; GPS Reading.  
Roadside to river edge. Phenology: flowering & fruiting. 

Ronald L. Hartman, 81988.  5/22/2006. 		RM 949968	Barcode: RM0155593
_________________________________________________________________________

72.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: NM Hwy 68, 2 mi SW of Embudo, ca 0.2 air mi NE and SW.  Elev. 5781 ft.
T23N R9E S34.  36.1833 N, 105.9785 W; GPS Reading.  
Roadside to river banks. Phenology: flowering & fruiting. 

Ronald L. Hartman, 82020.  5/22/2006. 		RM 949967	Barcode: RM0155592
_________________________________________________________________________

73.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: ca 6 air mi SE of Dixon.  Elev. 6380 ft.
T22N R10E S1.  36.1725 N, 105.831 W; GPS Reading.  
Sandy draw and stream bottom. Phenology: flowering. 

Ronald L. Hartman, 82065.  5/22/2006. 		RM 950242	Barcode: RM0156739
_________________________________________________________________________

74.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: ca 3 air mi E of junction NM Hwy 75 and 68.  Elev. 6232 ft.
T23N R10E S15.  36.2056 N, 105.8567 W; GPS Reading.  
Sandy hills and arroyo. Phenology: flowering & fruiting. 

Ronald L. Hartman, 82179.  5/24/2006. 		RM 949966	Barcode: RM0155591
_________________________________________________________________________

75.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: ca 2 to 3 air mi NW of Tres Piedras. Palmer Canyon to granite batholith SE of Tom Bryan Canyon.  Elev. 8300-8600 ft.
T28N R9E S9 South1/2; also N1/2 S16, W1/4 S15.  36.6732 N, 105.9934 W to 36.665 N, 105.9926 W to 36.6617 N, 105.982 W; uncertainty 0.25 mi..  
Ponderosa pine woodland and granite; ponderosa pine forest. Phenology: flowering & fruiting. 

Ronald L. Hartman, 83232.  8/13/2006. 		RM 949965	Barcode: RM0155590
_________________________________________________________________________

76.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: ca 1 air mi W of Tres Piedras crossroads, just N of Tres Piedras Canyon.  Elev. 8200-8350 ft.
T28N R9E S21.  36.6466 N, 105.9877 W; uncertainty 0.25 mi..  
Meadow and roadside away from granite. Phenology: flowering & fruiting. 

Ronald L. Hartman, 83280.  8/15/2006. 		RM 949964	Barcode: RM0155589
_________________________________________________________________________

77.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Cerro del Aire, west slope.  Elev. 8200-8500 ft.
T29N R10E S25; also S30.  36.7198 N, 105.9385 W; uncertainty 0.25 mi..  
Pinyon/juniper grasslands. Phenology: flowering & fruiting. 

Ronald L. Hartman, 83326.  8/15/2006. 		RM 949963	Barcode: RM0155588
_________________________________________________________________________

78.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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, 83467.  8/16/2006. 		RM 949962	Barcode: RM0155587
_________________________________________________________________________

79.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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, 83534.  8/16/2006. 		RM 949961	Barcode: RM0155586
_________________________________________________________________________

80.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Dona Ana County: Jornada Range Reserve: Ash Canyon, Ropes Divide; pasture number 11.  Elev. 6000 ft.
Steep east slope; rocky, shallow limestone. Phenology: flowering & fruiting. 

Jacob D. Schoeller, 393.  10/4/1923. 		RM 468449
     with A. F. Hough
_________________________________________________________________________

81.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Montrose County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Nucla.  Elev. 6480 ft.
T47N R15W S26.  38.2994 N, 108.4912 W.  
Pinyon-juniper. Phenology: flowering & fruiting. 

Margarette J. Lyon, 2519.  8/11/1993. 		 
_________________________________________________________________________

82.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, San Miguel County: San Miguel and Lower Dolores River Drainages: Dry Creek Basin.  Elev. 6800 ft.
T45N R17W S9 SE1/4.  38.1678 N, 108.7498 W.  
Sandy flats with Artemisia, Atriplex, Gutierrezia, Centaurea, and Chrysothamnus; very dry. Phenology: flowering & fruiting. 

Margarette J. Lyon, 6163.  7/15/1994. 		 
_________________________________________________________________________

83.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: West Creek on Unaweep Divide.  Elev. 5800 ft.
T15S R103W S13.  38.7477 N, 108.8563 W.  
Dry creek bed, from above spring to cliff base. Phenology: flowering & fruiting. 

Margarette J. Lyon, 6614.  8/2/1994. 		 
     with Laura Cosse
_________________________________________________________________________

84.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Torrance County: Cibola (Manzano) National Forest: Mountainair Ranger Station pasture.  Elev. 6500 ft.
Grass-weed community in deep gravelly loam on a 5 degree west slope with blue grama; commonly abundant; distributed in woodland communities. Phenology: flowering & fruiting. 

L. A. Shartzer, 17-21.  9/21/1921. 		USFS 468337
     with M. W. Talbot
_________________________________________________________________________

85.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Converse County: Laramie Range: along Poison Lake or County Road 4 about halfway between Poison Lake and Wagon Hound Creek, ca 12.5 air mi SW of Douglas.  Elev. 5390-5600 ft.
T30N R72W S5 NE1/4.  42.6022 N, 105.5113 W.  
Rocky flats with patches of mountain mahogany. Phenology: flowering & fruiting. 

B. E. Nelson, 42947.  8/18/1997. 		 678023	Barcode: RM0318782
_________________________________________________________________________

86.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, San Miguel County: Upper Dolores River Drainage and Adjacent Areas: Little Gypsum Valley; ca 13 road mi NW of Colo Hwy 141 on County Road 20.R., Gypsum Valley boat launch and surrounding area on north-side of the Dolores River.  Elev. 5400 ft.
T45N R18W S17 NW1/4.  38.1532 N, 108.8791 W.  
River and adjacent pinion-juniper zone on south-facing slope on north side of river. Phenology: flowering & fruiting. 

Lynn Marie Moore, 2024.  6/2/1994. 		 
_________________________________________________________________________

87.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Socorro County: Hwy 380 between Carrizozo and Bingham.  Elev. 5400-6700 ft.
Grassy hillsides with Juniper along hwy. Phenology: flowering & fruiting. 

Lowell E. Urbatsch, 1069.  10/5/1972. 		RM 320501
_________________________________________________________________________

88.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: McElmo Canyon Area, ca 18.5 air mi W of Cortez, ca 4.5 air mi E of Ismay Trading Post, unmarked road N of County Road G, in Risley Canyon.  Elev. 5100 ft.
T36N R19W S22.  37.3637 N, 108.9269 W.  
Pinyon-juniper, Purshia, rabbitbrush, and Atriplex, strong selenium odor; west facing slopes. Phenology: flowering. 

Lynn Marie Moore, 4850.  6/3/1995. 		 
_________________________________________________________________________

89.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: McElmo Canyon Area, ca 18.5 air mi W of Cortez, ca 4.5 air mi E of Ismay Trading Post, unmarked road N of County Road G, in Risley Canyon.  Elev. 5100 ft.
T36N R19W S22.  37.3637 N, 108.9269 W.  
Pinyon-juniper, Purshia, rabbitbrush, and Atriplex, strong selenium odor; west facing slopes. Phenology: flowering. 

Lynn Marie Moore, 4858.  6/3/1995. 		 
_________________________________________________________________________

90.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: McElmo Canyon Area, ca 18.5 air mi W of Cortez, ca 4.5 air mi E of Ismay Trading Post, unmarked road N of County Road G, in Risley Canyon.  Elev. 5100 ft.
T36N R19W S22.  37.3637 N, 108.9269 W.  
Pinyon-juniper, Purshia, rabbitbrush, and Atriplex, strong selenium odor; west facing slopes. Phenology: flowering & fruiting. 

Lynn Marie Moore, 4862.  6/3/1995. 		 
_________________________________________________________________________

91.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: McElmo Canyon Area, ca 20 air mi W of Cortez, ca 4.5 air mi E of Ismay Trading Post, unmarked road N of County Road G, in Risley Canyon.  Elev. 5200 ft.
T36N R19W S21.  37.3637 N, 108.9451 W.  
Pinyon-juniper, Atriplex, Amelanchier, and Purshia on shale soil with selenium odor; southwest facing. Phenology: flowering & fruiting. 

Lynn Marie Moore, 4922.  6/3/1995. 		 
_________________________________________________________________________

92.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Grant County: Burro Mountains.  Elev. 6100 ft.
Phenology: flowering. 

O. B. Metcalfe, 83.  5/22/1903. 		RM 313456
_________________________________________________________________________

93.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Grant County: Burro Mountains.  Elev. 5500 ft.
Phenology: flowering. 

O. B. Metcalfe, 83.  5/22/1903. 		RM 55905
_________________________________________________________________________

94.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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, 3428.  8/8/2002. 		RM 807611	Barcode: RM0108765
_________________________________________________________________________

95.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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, 3699.  8/10/2002. 		RM 807610	Barcode: RM0108764
_________________________________________________________________________

96.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Los Alamos County: Santa Fe National Forest and Vicinity: Jemez Mountains:  White Rock Canyon,  Red Dot Trail to Pajarito Springs, the Rio Grande and down stream ca 1 mi; 2 - 2.5 air mi S of White Rock.  Elev. 5400-5800 ft.
35 48.594' N, 106 12.208' W to 35 48.272' N, 106 11.677' W; GPS reading.  
Rocky slopes along trail, stream, wet areas. Phenology: flowering. 

Ronald L. Hartman, 74442.  5/24/2002. 		RM 807601	Barcode: RM0108786
     with Brian Reif and Brian Jacobs
_________________________________________________________________________

97.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Canyon de San Diego, Lower Jemez Campground, south to ca 2 air mi along Jemez River.  Elev. 5745-5900 ft.
T17N R2E S16; also S21.  35 42.74' N, 106 43.473' W; GPS reading.  
Riparian with cottonwood, willow, and roadsides. Phenology: flowering & fruiting. 

Ronald L. Hartman, 74576.  5/27/2002. 		RM 	Barcode: RM0108785
     with Brian Reif and Jim Fowler
_________________________________________________________________________

98.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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, 75946.  7/17/2002. 		RM 807599	Barcode: RM0108784
_________________________________________________________________________

99.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Arroyo Gavilan, 2.3 road mi S of Taos County on U.S. Hwy 285.  Elev. 6301 ft.
T23N R8E S1.  36.2581 N, 106.05 W; GPS Reading.  
Sandy drainage. Phenology: flowering & fruiting. 

Ronald L. Hartman, 76107.  7/20/2002. 		RM 807536	Barcode: RM0108766
_________________________________________________________________________

100.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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, 76377.  8/13/2002. 		RM 807585	Barcode: RM0108783
_________________________________________________________________________

101.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: on NM Hwy 3 along Pecos River W of Villanueva State Park, 10 air mi SSE of I-25/NM Hwy 3 junction.  Elev. 5800 ft.
T12N R15E S17 N1/2.  35.2724 N, 105.3714 W; GPS Reading.  
Roadside corridor with pinyon/juniper woodland on sedimentary slope to north; irrigation ditch and riparian of cottonwood, Russian olive to south. Phenology: flowering & fruiting. 

Brian Reif, 4842.  6/2/2003. 		RM 807609	Barcode: RM0108763
_________________________________________________________________________

102.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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. N35.716 W106.251, W 0.3 air mi to N35.716 W106.256 at pour off.  Elev. 5700-6020 ft.
T17N R6E S12.  35.716 N, 106.256 W to 35.716 N, 106.251 W; GPS Reading.  
Riparian bottom; steep, metamorphoic canyon walls with juniper . Phenology: flowering & fruiting. 

Brian Reif, 4903.  6/4/2003. 		RM 807608	Barcode: RM0108762
_________________________________________________________________________

103.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 24 on the Caja del Rio Plateau, 6 air mi WNW of Santa Fe Municipal Airport.  N35.638 W106.200 NE 2.1 air mi to N35.665 W106.182 at Twelve Hundred Well.  Elev. 6600-6720 ft.
T17N R7E S34; also T16N R7E S4 and S3.  35.638 N, 106.2 W to 35.665 N, 106.182 W; GPS Reading.  
Grazed juniper woodland. Phenology: flowering & fruiting. 

Brian Reif, 4942.  6/4/2003. 		RM 807607	Barcode: RM0108761
_________________________________________________________________________

104.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Tesuque Creek on Winsor Trail 254, 3 air mi SE of Tesuque. N35.745 W105.888 SW 0.5 air mi on trail to N35.743 W105.896.  Elev. 7320-7370 ft.
T18N R10E S32; also NW1/4 S33.  35.745 N, 105.888 W; GPS Reading.  
Narrow canyon bottom and riparian with mature ponderosa pine, horsetail, cottonwood, alder, and willow.  Granitic soils. Phenology: flowering & fruiting. 

Brian Reif, 5248.  6/12/2003. 		RM 5264	Barcode: RM0108760
_________________________________________________________________________

105.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Canyon del Raphael Gallegos from NM Hwy 4, 3 air mi SSW of Jemez Springs: N35.737 W106.711 at start of canyon E 0.6 air mi in canyon to N35.738 W106.701  Elev. 6010-6460 ft.
T17N R2E S2 N1/2.  35.737 N, 106.711 W to 35.738 N, 106.701 W; GPS Reading.  
Sandy wash of canyon bottom with exposed sandstone bedrock and scattered boulders; mostly mountain mahogany, Gambels oak, and Apache plume in wash surrounded by pinyon/juniper woodland slopes. Phenology: flowering. 

Brian Reif, 5264.  6/14/2003. 		RM 807605	Barcode: RM0108759
_________________________________________________________________________

106.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: County Road 503 N into La Caja Canyon on Debris Basin Trail and along Rio Medio to southern end of Santa Cruz Reservoir, 1 air mi W of Cundiyo.  Elev. 6540 ft.
T20N R10E S18 E1/2.  35.959 N, 105.912 W; GPS Reading.  
Pinyon/juniper slopes and dry wash. Phenology: flowering & fruiting. 

Brian Reif, 5884.  6/23/2003. 		RM 807604	Barcode: RM0108789
_________________________________________________________________________

107.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Lincoln County: Lincoln National Forest: Ruidoso District, Cedar Creek pasture.  Elev. 7200 ft.
10 degree south slope; gravelly loam; common in high parks with blue grama. Phenology: flowering. 

Robert S. Campbell, 76.  8/23/1928. 		USFS 468332
_________________________________________________________________________

108.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 100 at Temoline Canyon, 4 air mi SE of Youngsville. NW1/4 air mi on road.  Elev. 8000 ft.
T22N R4E S16 NE1/4.  36.142 N, 106.515 W; GPS Reading.  
Roadside and roadcut through wide, flat canyon bottom of pinyon/juniper; sagebrush, rabbitbrush, and saltbush below. Phenology: flowering & fruiting. 

Brian Reif, 6412.  7/11/2003. 		RM 807603	Barcode: RM0108788
_________________________________________________________________________

109.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Anton Chico Grant: Pecos River at prominent oxbow, 5 air mi ENE of Villanueva.  Elev. 5610 ft.
T12N R16E S18 NE1/4.  35.2695 N, 105.2804 W; GPS Reading.  
Grazed, north, sedimentary bank of river dominated by Russian olive. Phenology: flowering & fruiting. 

Brian Reif, 9410.  9/2/2003. 		RM 807602	Barcode: RM0108787
_________________________________________________________________________

110.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Anton Chico Grant: vicinity of a tributary of Arroyo Leguino, ca 1.3 air mi E of La Mesita, ca 20.5 air mi S of Las Vegas.  Elev. 5650-5740 ft.
T12N R16E S4 E1/2.  35.2956 N, 105.2401 W; GPS Reading.  
Sandy slopes and flats in juniper/grassland. Phenology: flowering. 

B. E. Nelson, 61525.  7/11/2004. 		RM 805390	Barcode: RM0108770
_________________________________________________________________________

111.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Anton Chico Grant: top of Mesita de los Ladrones, ca 8-8.5 air mi E of Villanueva; ca 21-22 air mi S of Las Vegas.  Elev. 5800-5840 ft.
T12N R16E S11.  35.2792 N, 105.2124 W; GPS Reading.  
Openings and meadows in pinyon/juniper forest. Phenology: fruiting. 

B. E. Nelson, 61568.  7/11/2004. 		RM 805389	Barcode: RM0108769
_________________________________________________________________________

112.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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, 61668.  7/12/2004. 		RM 805388	Barcode: RM0108768
_________________________________________________________________________

113.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Glorieta Mesa: Lopez Tank on Canyon del Aqua del Corral and vicinity on Forest Road 324, ca 10 air mi S of South San Ysidro; ca 19 air mi SSE of Pecos.  Elev. 7200-7240 ft.
T13N R13E S27 SW1/4.  35.3205 N, 105.5518 W; GPS Reading.  
Sandy-stony pinyon/juniper woodland. Phenology: flowering. 

B. E. Nelson, 61701.  7/12/2004. 		RM 805387	Barcode: RM0108767
_________________________________________________________________________

114.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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. 

B. E. Nelson, 61932.  7/18/2004. 		RM 805386	Barcode: RM0108771
     with Jill Larson
_________________________________________________________________________

115.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: 0.2 air mi S of Pablo Creek at forest boundary, 12 air mi WSW of Las Vegas.  Elev. 6980 ft.
T15N R14E S12 SE1/4.  35.5365 N, 105.4052 W; GPS Reading.  
Grassy north-facing, meadow slope in scattered ponderosa pine. Phenology: flowering & fruiting. 

Brian Reif, 10160.  8/7/2004. 		RM 805391	Barcode: RM0108776
_________________________________________________________________________

116.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Anton Chico Grant: Forest Road 85 at northern forest boundary, 1.5 air mi S of Bernal. Within 0.3 air mi of N35.367 W105.310.  Elev. 6200 ft.
T13N R15E S12 SW1/4; also SE1/4 S11.  35.367 N, 105.31 W; GPS Reading.  
Broad grassy plain with scattered juniper, and roadside. Phenology: flowering. 

Brian Reif, 9697.  5/30/2004. 		RM 805397	Barcode: RM0108782
_________________________________________________________________________

117.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Jemez Mountains: County Road 77 (Buckman Road) at Alamo Creek, 9 air mi SE of White Rock. Within 1/4 air mi of N35.743 W106.08.  Elev. 6320 ft.
T18N R8E S34.  35.743 N, 106.08 W; GPS Reading.  
Dry wash of coarse granite and broad lowland with scattered juniper in juniper hills. Phenology: flowering. 

Brian Reif, 9739.  6/1/2004. 		RM 805396	Barcode: RM0108781
_________________________________________________________________________

118.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Jemez Mountains: Caja del Rio Plateau: County Road 77 (Buckman Road) at Rio Grande River and Buckman, 2 air mi due E of White Rock.  Elev. 5600 ft.
T19N R7E S35 SE1/4; also W1/2 S36.  35.827 N, 106.168 W; GPS Reading.  
Juniper hills on sedimentary soils east of river. Phenology: flowering. 

Brian Reif, 9798.  6/1/2004. 		RM 805395	Barcode: RM0108780
_________________________________________________________________________

119.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Jemez Mountains: Caja del Rio Plateau: Caja del Rio Canyon from County Road 77 (Buckman Road), ca 4 air mi ESE of White Rock. Within 0.4 air mi of N35.806 W106.142, up or down canyon.  Elev. 5760 ft.
T18N R7E S12 E1/2.  35.806 N, 106.142 W; GPS Reading.  
Narrow dry wash with juniper and tamarisk through sheer cliffs of columnarly-jointed volcanic rock. Phenology: flowering. 

Brian Reif, 9833.  6/2/2004. 		RM 805394	Barcode: RM0108779
_________________________________________________________________________

120.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Ojito public lands off U.S. Hwy 550 (old NM Hwy 44) at Rio Salado, 5 air mi W of San Ysidro.  Elev. 5530 ft.
T15N R1E S8 N1/2.  35.549 N, 106.858 W; GPS Reading.  
Shrublands with occasional juniper adjacent to broad, saline wash of river. Phenology: flowering. 

Brian Reif, 9882.  6/2/2004. 		RM 805393	Barcode: RM0108778
_________________________________________________________________________

121.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Anton Chico Grant: 5 air mi ENE of Villanueva, from Forest Road 45 S to Pecos River.  Elev. 5840 ft.
T12N R16E S7 NE1/4.  35.2896 N, 105.28 W; GPS Reading.  
Grassy mesa, Bouteloua dominant, with scattered pinyon and juniper. Phenology: flowering & fruiting. 

Brian Reif, 9984.  8/6/2004. 		RM 805392	Barcode: RM0108777
_________________________________________________________________________

122.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Los Alamos County: Santa Fe National Forest and Vicinity: Jemez Mountains: Ramon Grant: White Rock Canyon along the Rio Grande E of Bandelier National Monument to Ancho Canyon.  Elev. 5500-5600 ft.
35.7551 N, 106.2536 W to 35.7623 N, 106.2438 W; GPS Reading.  
Banks and lower margin along river. Phenology: flowering & fruiting. 

Ronald L. Hartman, 78937.  6/8/2004. 		RM 805385	Barcode: RM0108775
_________________________________________________________________________

123.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Anton Chico Grant: ca 18 air mi SSW of Las Vegas; ca 2 air mi NE of El Cerrito.  Elev. 5700-5800 ft.
T13N R15E S12 NE1/4.  35.2877 N, 105.3002 W; GPS Reading.  
Sandy and rocky drainage and roadside with Juniperus osteosperma and Pinus edulis. Phenology: flowering & fruiting. 

Ronald L. Hartman, 79105.  6/13/2004. 		RM 805384	Barcode: RM0108774
_________________________________________________________________________

124.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Anton Chico Grant: just SW of Mesita de los Ladrones, ca 21 air mi S of Las Vegas.  Elev. 5600-5650 ft.
35.2806 N, 105.2218 W; GPS Reading.  
Grass and forb community with sandy substrate. Phenology: flowering. 

Ronald L. Hartman, 79193.  6/13/2004. 		RM 805383	Barcode: RM0108773
_________________________________________________________________________

125.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest and Vicinity: Glorieta Mesa: vicinity of S F Jacinto bench mark, ca 5 air mi W of Rowe.  Elev. 7000-7200 ft.
T15N R11E S34 E1/2.  35.4815 N, 105.7512 W; GPS Reading.  
Rocky peak and disturbed areas below. Phenology: flowering. 

Ronald L. Hartman, 79239.  6/14/2004. 		RM 805382	Barcode: RM0108772
_________________________________________________________________________

126.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Arizona, Pima County: Santa Rita Range Reserve: Muhlenbergia Station.  Elev. 3400 ft.
Moderate west slope; sandy loam; with Bouteloua, Hilaria and Prosopis; open mesa in semi-desert. Phenology: flowering. 

Richard S. Griffith, 505.  5/1/1926. 		USFS 468448
_________________________________________________________________________

127.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Curry County: Hwy 84 W of Clovis near Cannon Air Force Base.  Elev. 4320 ft.
Roadside and road cut with Berlandiera, Asclepias and Bouteloua. Phenology: flowering. 

Ronald L. Hartman, 3383.  7/15/1972. 		RM 612303
_________________________________________________________________________

128.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Curry County: Hwy 84 W of Clovis near Cannon Air Force Base.  Elev. 4320 ft.
Roadside and road cut with Berlandiera, Asclepias and Bouteloua. Phenology: flowering. 

Ronald L. Hartman, 3384.  7/15/1972. 		RM 612304
_________________________________________________________________________

129.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Guadalupe County: Hwy 60; ca 3 mi W of Vaughn.  Elev. 6000 ft.
Calcareous soil. Phenology: flowering & fruiting. 

Ronald L. Hartman, 3386.  7/15/1972. 		RM 612316
_________________________________________________________________________

130.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Socorro County: Hwy 60: ca 5 mi W of Socorro.  Elev. 5100 ft.
Common along roadside with Senecio and Bouteloua. Phenology: flowering & fruiting. 

Ronald L. Hartman, 3419.  7/19/1972. 		RM 320465
     with B. L. Turner
_________________________________________________________________________

131.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Socorro County: Hwy 60: ca 5 mi W of Socorro.  Elev. 5100 ft.
Common on anhydrous gypsum with Sporobolus nealleyi, Coldenia hespidissima, Mentzelia, Calylophus and Gilia. Phenology: flowering & fruiting. 

Ronald L. Hartman, 3421.  7/19/1972. 		RM 320466
     with B. L. Turner
_________________________________________________________________________

132.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Eddy County: SE of Lakewood on E side of Lake McMillian.  Elev. 3400 ft.
Red gypsum hills dominated by Microrhamnus, Koeberlinia and Dyssodia acerosa. Phenology: flowering. 

Ronald L. Hartman, 3434.  7/19/1972. 		RM 320510
     with B. L. Turner
_________________________________________________________________________

133.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Roosevelt County: Hwy 70: 6 mi SW of Portales.  Elev. 4000 ft.
Common on red sand with Artemisia, Xanthisma, Gutierrezia, Bouteloua curtipendula, Machaeranthera tanacetifolia and Prosopis. Phenology: flowering & fruiting. 

Ronald L. Hartman, 3453.  8/11/1972. 		RM 320477
     with J. D. Bacon
_________________________________________________________________________

134.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Lincoln County: Hwy 70: 24 mi W of Roswell.  Elev. 4700 ft.
Common on calcareous, gravelly roadcut. Phenology: flowering & fruiting. 

Ronald L. Hartman, 3455.  8/12/1972. 		RM 320478
     with J. D. Bacon
_________________________________________________________________________

135.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Lincoln County: Hwy 70: 24 mi W of Roswell.  Elev. 4700 ft.
Common on calcareous outcrop with Cirsium, Bouteloua and Thelesperma. Phenology: flowering. 

Ronald L. Hartman, 3456.  8/12/1972. 		RM 320470
     with J. D. Bacon
_________________________________________________________________________

136.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Lincoln County: 1 mi SE of Fort Stanton.  Elev. 6400 ft.
Common along gravel road. Phenology: flowering. 

Ronald L. Hartman, 3457.  8/12/1972. 		RM 320516
_________________________________________________________________________

137.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Lincoln County: Hwy 70: 24 mi W of Roswell.  Elev. 4700 ft.
Common along roadside. Phenology: flowering. 

Ronald L. Hartman, 3459.  8/12/1972. 		RM 320517
     with J. D. Bacon
_________________________________________________________________________

138.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Lincoln County: 1 mi SE of Fort Stanton.  Elev. 6400 ft.
Common on roadside. Phenology: flowering. 

Ronald L. Hartman, 3461.  8/12/1972. 		RM 320518
_________________________________________________________________________

139.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Otero County: Hwy. 24, 1 mi S of Cloudcroft.  Elev. 8800 ft.
Common in Pinus ponderosa parkland with Mentzelia, Heterotheca, Quercus and Falugia. Phenology: flowering. 

Ronald L. Hartman, 3467.  8/13/1972. 		RM 320520
     with J. D. Bacon
_________________________________________________________________________

140.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Eddy County: Hope.  Elev. 4000 ft.
Common on roadside. Phenology: flowering. 

Ronald L. Hartman, 3468.  8/13/1972. 		RM 320521
     with J. D. Bacon
_________________________________________________________________________

141.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Eddy County: Hope.  Elev. 4000 ft.
Gypsum hills. Phenology: flowering & fruiting. 

Ronald L. Hartman, 3470.  8/13/1972. 		RM 320522
     with J. D. Bacon
_________________________________________________________________________

142.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Lea County: Hwy 18: 5 mi S of Jal.  Elev. 3000 ft.
Common along roadside in stabilized sand dunes dominated by Artemisia, Quercus havardii, Prosopis, Eriogonum, Mentzelia and Heterotheca. Phenology: flowering & fruiting. 

Ronald L. Hartman, 3471.  8/13/1972. 		RM 320475
     with J. D. Bacon
_________________________________________________________________________

143.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Lincoln County: Lincoln National Forest: Gallinas Division.  Elev. 6650 ft.
Phenology: flowering & fruiting. 

W. H. Woods, W-23.  //. 		USFS 468333
_________________________________________________________________________

144.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Socorro County: Atomic Bomb Test Site: 2100 feet on East Transect.  Elev. 6890 ft.
Phenology: flowering. 

W. Hess, 554.  8/31/1965. 		RM 305147
     with D. B. Dunn and Spellman
_________________________________________________________________________

145.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Dona Ana County: Jornada Range Reserve: pasture adjoining ranch on the West.  Elev. 4375 ft.
Sandy though slightly loamy. Phenology: flowering. 

William R. Chapline, 139.  5/29/1915. 		USFS 468454
_________________________________________________________________________

146.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Otero County: Lincoln National Forest: Weed Ranger Station pasture.  Elev. 8000 ft.
Weed-grass community in clay loam of limestone origin on a 15 degree east slope with brush; scattered abundance; distributed in ponderosa pine communities. Phenology: flowering & fruiting. 

William R. Chapline, 425.  9/19/1915. 		USFS 468335
_________________________________________________________________________

147.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Eddy County: Lincoln National Forest: Guadalupe Mountains: Carson Seep Ranger Station pasture.  Elev. 6000 ft.
Shallow clay loam; scattered in ponderosa pine with weeds, browse, side-oats grama, Andropogon, Muhlenbergia and hairy grama. Phenology: flowering & fruiting. 

William R. Chapline, 719.  9/28/1916. 		USFS 468334
_________________________________________________________________________

148.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Laramie County: 1.5 mi NNE of Farthing.  Elev. 6400 ft.
T18N R70W S2 N1/2.  41.5656 N, 105.2032 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Barren sandy-clay slope. Stems prostrate; rays yellow. Phenology: flowering & fruiting. 

Robert D. Dorn, 5120.  9/18/1990. 		RM 553865	Barcode: RM0318763
_________________________________________________________________________

149.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Platte County: Southeast Plains: ridge ca 0.5 mi S of Horseshoe Creek and 1 mi W of the North Platte River on the east side of Wyo Hwy 319; 5 air mi SE of Glendo; ca 1.5 mi S of Glendo Reservoir.  Elev. 4740 ft.
T29N R68W S34 NE1/4 of NE1/4.  42.4421 N, 105.0007 W; uncertainty 0.25 mi..  
Artemisia tridentata var. wyomingensis/Stipa comata/Bouteloua gracilis grassland on dry, sandy-clay soil of ridgetop and upper slopes; vegetative cover 45-50%. Phenology: flowering & fruiting. 

Walter Fertig, 18060.  9/11/1997. 		RM 645493	Barcode: RM0318747
_________________________________________________________________________

150.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Laramie County: 3 mi W of Cheyenne.  Elev. 6200 ft.
T14N R67W S28 SW1/4.  41.1497 N, 104.9002 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Grassland with Rudbeckia and Bouteloua. Phenology: fruiting. 

Robert D. Dorn, 4489.  8/23/1986. 		RM 383865
_________________________________________________________________________

151.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Along U.S. Hwy 350, ca 3.7 mi SW of junction with U.S. Hwy 50; 13 mi SW of La Junta.  Elev. 4500 ft.
T25S R56W S.  
Vicinity of railroad tracks W of highway; highly disturbed soil with Salsola australis, Bromus tectorum, and Sphaeralcea coccinea. 

Neil Snow, 4427.  6/7/1989. 		 
_________________________________________________________________________

152.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., South Dakota, Pennington County: SE of Rapid City.  Elev. 3220 ft.
T1N R8E S7.  
Occasional on rocky hills. Phenology: flowering & fruiting. 

Arthur C. McIntosh, 766.  9/11/1925. 		RM 106760	Barcode: RM0319012
_________________________________________________________________________

153.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., South Dakota, Custer County: Along French Creek south of State Park.
Dry grassland. Phenology: flowering & fruiting. 

Arthur C. McIntosh, 883.  9/5/1926. 		RM 106621	Barcode: RM0319011
_________________________________________________________________________

154.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., South Dakota, Fall River County: Cascade Valley: Cascade Creek.  Elev. 3400 ft.
T8S R5E S20.  
Frequent in sandy soil. Phenology: flowering. 

Arthur C. McIntosh, 948.  8/18/1927. 		RM 104998	Barcode: RM0319010
_________________________________________________________________________

155.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., South Dakota, Meade County: Sturgis.  Elev. 3350-3950 ft.
T5N R5E S10.  44.4088 N, 103.5185 W; uncertainty 1 mi..  
Dry clay bank. Phenology: flowering & fruiting. 

Arthur C. McIntosh, A224.  9/5/1924. 		RM 99223	Barcode: RM0319013
_________________________________________________________________________

156.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., South Dakota, Custer County: Wind Cave National Park.  Elev. 4300 ft.
T5S R6E S16 NW1/4.  43.6173 N, 103.413 W; uncertainty 0.5 mi..  
Mixed grass-forb community. Phenology: flowering. 

M. A. (Ben) Franklin, 5048.  7/29/1987. 		RM 526181	Barcode: RM0319015
_________________________________________________________________________

157.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., South Dakota, Lyman County: Rolling hills above U.S. Hwy 16, 4.5 mi W of Chamberlain.  Elev. 1500 ft.
T104N R72W S14.  
Transition prairie in the Missouri River breaks. Phenology: flowering. 

C. L. Gilly, 414.  6/21/1953. 		RM 267141
     with G. W. Parmelee, Stella M. Wilson, and P. G. Coleman
_________________________________________________________________________

158.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., South Dakota, Custer County: Wind Cave Canyon.  Elev. 4070 ft.
T6S R6E S6.  
Dryish open forest. Phenology: flowering. 

Otto Degener, 16608.  8/4/1942. 		RM 193986	Barcode: RM0319014
     with Leroy Peiler
_________________________________________________________________________

159.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., South Dakota, Custer County: Harney National Forest.  Elev. 4840 ft.
T5S R4E S24.  43.6007 N, 103.5882 W; uncertainty 1 mi..  
On 5% southeast slope; deep loam soil; grass-weed type. Elev closer to 4900 f (USGS 7.5') G. Bryson Carto. Phenology: flowering. 

Ralph K. Gierisch, 1537.  8/24/1949. 		USFS 468342	Barcode: USFS0072271
_________________________________________________________________________

160.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., South Dakota, Fall River County: 
Phenology: flowering. 

S. S. Visher, 2709.  8/3/1911. 		RM 76176	Barcode: RM0319009
_________________________________________________________________________

161.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Arapahoe County: Engelwood: field N of 6136 S Niagara Court; near housing development.  Elev. 5300 ft.
Sandy soil, open ground in prairie. Phenology: flowering. 

Barry Hammel, 700.  9/7/1977. 		RM 302314
_________________________________________________________________________

162.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Taos County: 2 mi N of Arroyo Hondo.  Elev. 7150 ft.
Gravelly slopes. label says Carson County Phenology: flowering & fruiting. 

C. Leo Hitchcock, 4172.  7/22/1938. 		RM 178878
     with Roland V. Rethke & R. van Raadshooven
_________________________________________________________________________

163.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Archuleta County: Arboles.  Elev. 6000 ft.
Phenology: flowering. 

Carl F. Baker, 680.  6//1899. 		RM 169653
_________________________________________________________________________

164.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Archuleta County: Arboles.  Elev. 6000 ft.
Phenology: flowering. 

Carl F. Baker, 680.  6//1899. 		RM 22980
_________________________________________________________________________

165.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, La Plata County: San Juan National Forest: Zobel Canyon.  Elev. 7000 ft.
T34N R6W S29.  37.1619 N, 107.5241 W; uncertainty 1 mi..  
5 degree southeast slope, light clay loam, with Artemisia and Atriplex. Phenology: flowering. 

Gasper A. Loughridge, 480.  9/18/1934. 		USFS 468339
_________________________________________________________________________

166.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 40 mi SW of Springfield, along Oklahoma boundary.  Elev. 4400 ft.
T35S R48W S13.  36.9956 N, 102.7695 W; uncertainty 1 mi..  
Canyon grassland, sandstone outcrops. Phenology: flowering. 

Charles A. Kutzleb, 4359.  6/6/1972. 		USFS 468341
_________________________________________________________________________

167.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, El Paso County: Colorado Springs.
Phenology: flowering & fruiting. 

E. R. Warren, 1959.  9/39/1903. 		RM 43911
_________________________________________________________________________

168.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Weld County: Grover: Eleven M Ranch.
Phenology: flowering & fruiting. 

Earl L. Johnston, 1397.  10/1/1928. 		RM 123139
_________________________________________________________________________

169.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Weld County: Grover: West Pawnee.
Phenology: flowering. 

Earl L. Johnston, 144.  9/11/1925. 		RM 105109
_________________________________________________________________________

170.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

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

Earl Lynd Johnston, 353A.  //1908. 		RM 62082
_________________________________________________________________________

171.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

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

Earl Lynd Johnston, 822A.  7/13/1915. 		RM 81583
_________________________________________________________________________

172.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, El Paso County: Manitou.  Elev. 2100 m.
Phenology: flowering. 

F. E. Clements, 61.  9/12/1901. 		RM 33993
     with E. S. Clements
_________________________________________________________________________

173.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Larimer County: Clay roadside, east base of Arthur's Rock, 5 1/2 miles west.  Elev. 5800 ft.
Grassy slope. Phenology: flowering. 

Frederick J. Hermann, 24997.  9/30/1972. 		USFS 468340
_________________________________________________________________________

174.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Huerfano County: Cucharas Valley, near La Veta.  Elev. 7100 ft.
Mesas. Phenology: flowering. 

F. K. Vreeland, 672.  9/18/1900. 		RM 169650
_________________________________________________________________________

175.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Huerfano County: Cucharas Valley, near La Veta.  Elev. 7100 ft.
Mesas. Phenology: flowering. 

F. K. Vreeland, 672.  9/18/1900. 		RM 29977
_________________________________________________________________________

176.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Costilla County: San Luis Valley:  East of Fort Garland.
Pinyon and cedar areas. Phenology: flowering. 

Francis Ramaley, 14331.  8/10/1934. 		RM 140139
_________________________________________________________________________

177.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Chaffee County: Buena Vista.
Dry grassland. Phenology: flowering. 

Francis Ramaley, 15899.  9/2/1936. 		RM 146801
_________________________________________________________________________

178.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Boulder County: Boulder.
Phenology: vegetative only. 

Francis Ramaley, 9631.  7/15/1913. 		RM 80564
_________________________________________________________________________

179.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Boulder County: Near Boulder.  Elev. 5000-6000 ft.
Plains and foothills. Phenology: flowering. 

Frank Tweedy, 4894.  10//1902. 		RM 43781
_________________________________________________________________________

180.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

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

George E. Osterhout, 2348.  8/4/1901. 		RM 169654
_________________________________________________________________________

181.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

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

George E. Osterhout, 3186.  9/4/1905. 		RM 169655
_________________________________________________________________________

182.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

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

George E. Osterhout, 3186.  9/4/1905. 		RM 51427
_________________________________________________________________________

183.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

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

George E. Osterhout, 3187.  9/4/1905. 		RM 169666
_________________________________________________________________________

184.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

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

George E. Osterhout, 3187.  9/4/1905. 		RM 51428
_________________________________________________________________________

185.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Bent County: Las Animas.
Phenology: flowering. 

George E. Osterhout, 3928.  6/16/1909. 		RM 169649
_________________________________________________________________________

186.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

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

George E. Osterhout, 4026.  7/15/1909. 		RM 169656
_________________________________________________________________________

187.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Springfield.
Phenology: flowering. 

George E. Osterhout, 5063.  5/20/1914. 		RM 312627
_________________________________________________________________________

188.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

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

George E. Osterhout, 516.  9//1895. 		RM 169661
_________________________________________________________________________

189.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Lincoln County: E of Limon.
Phenology: flowering. 

George E. Osterhout, 8223.  7/11/1935. 		RM 169657
_________________________________________________________________________

190.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Logan County: Sterling.
Phenology: flowering. 

George E. Osterhout, 916.  6/10/1896. 		RM 169659
_________________________________________________________________________

191.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Converse County: Laramie Range: Spring Creek valley off Glendo or County Road 6, ca 16 air mi NE of Laramie Peak, ca 5.3 air mi NE of Esterbrook; ca 21 air mi SSE of Douglas.  Elev. 5700-5800 ft.
T29N R70W S19 SE1/4.  42.4716 N, 105.2949 W.  
Rolling grassland with gravelly-stony knolls. Phenology: flowering & fruiting. 

B. E. Nelson, 42478.  8/11/1997. 		 678000	Barcode: RM0318783
_________________________________________________________________________

192.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

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

Ira W. Clokey, 2949.  9/5/1917. 		RM 92959
_________________________________________________________________________

193.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Chaffee County: Buena Vista.  Elev. 8500 ft.
Dry soil. Phenology: flowering. 

Ira W. Clokey, 3443.  8/21/1919. 		RM 169660
_________________________________________________________________________

194.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Chaffee County: Buena Vista.  Elev. 8500 ft.
Dry soil. Phenology: flowering. 

Ira W. Clokey, 3443.  8/21/1919. 		RM 93421
_________________________________________________________________________

195.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Chaffee County: San Isabel National Forest.
T49N R9E.  
Rocky soil, pinyon-juniper. Phenology: flowering. 

Leon C. Snyder, 130.  8/9/1937. 		USFS 468330
_________________________________________________________________________

196.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Chaffee County:   Elev. 7000 ft.
T49N R9E.  
Rocky soil, pinyon-juniper. Collection number S-130(37) Phenology: flowering. 

Leon C. Snyder, S-130.  8/9/1937. 		USFS 468457
_________________________________________________________________________

197.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

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

Marcus E. Jones, s.n..  8/20/1878. 		RM 49215
_________________________________________________________________________

198.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Cheyenne County: 
T16S R46W S15.  38.6634 N, 102.555 W; uncertainty 1 mi..  
Plains. Phenology: flowering. 

Marion Ownbey, 1360.  7/20/1937. 		RM 175276
_________________________________________________________________________

199.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Converse County: Laramie Range: along Poison Lake or County Road 4 about halfway between Poison Lake and Wagon Hound Creek, ca 12.5 air mi SW of Douglas.  Elev. 5390-5600 ft.
T30N R72W S5 NE1/4.  42.6022 N, 105.5113 W.  
Rocky flats with patches of mountain mahogany. Phenology: flowering & fruiting. 

B. E. Nelson, 42947.  8/18/1997. 		 678022	Barcode: RM0318781
_________________________________________________________________________

200.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Cheyenne County: 
T16S R46W S15.  38.6634 N, 102.555 W; uncertainty 1 mi..  
Grassland, plains. Phenology: flowering. 

Marion Ownbey, MO-1360.  7/20/1937. 		USFS 468452
_________________________________________________________________________

201.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Bent County: Ca 1.0 mi N of Las Animas county line, along CO Hwy 109, between mile markers 28 and 29.  Elev. 4600 ft.
T27S R53W S30.  37.6675 N, 103.3963 W; uncertainty 1 mi..  
Roadside. Phenology: flowering. 

Neil Snow, 4422.  6/7/1989. 		RM 566331
     with G. K. Brown and T. M. Evans
_________________________________________________________________________

202.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Larimer County: Fort Collins: College Farm.
Dry ground. Phenology: flowering. 

no collector, 3122.  9/29/1893. 		RM 47523
_________________________________________________________________________

203.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Saguache County: Mouth of Rito Alto Creek.  Elev. 8000 ft.
10% south slope, sandy soil, woodland. Phenology: flowering. 

Ralph K. Gierisch, 1203.  8/24/1939. 		USFS 468450
_________________________________________________________________________

204.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Rio Grande County: Rio Grande National Forest: Alder Creek.  Elev. 8500 ft.
T40N R3E S15.  37.7194 N, 106.6349 W; uncertainty 1 mi..  
10% south slope, sandy slope, with grass and weeds. Phenology: flowering. 

Ralph K. Gierisch, 1362.  9/27/1941. 		USFS 468458
_________________________________________________________________________

205.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Las Animas County: 3 mi E of Alcreek, foot of Mesa de Maya.  Elev. 5500 ft.
Open rocky knoll. Phenology: flowering. 

Reed C. Rollins, 1829.  7/7/1937. 		USFS 468451
_________________________________________________________________________

206.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Weld County: 
T10N R66W S24.  40.8213 N, 104.7243 W; uncertainty 1 mi..  
Abandoned field, sandy loam. Phenology: flowering. 

Robert M. Muir, 189.  8/25/1937. 		RM 172024
_________________________________________________________________________

207.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Las Animas County: Mesa de Maya Region: mesa N of Gotera Canyon.  Elev. 5500 ft.
T43S R55W S35 NE1/4.  
South facing slopes, mixed grassland, Dakota sandstone. Phenology: flowering. 

Tim Hogan, 2146.  6/12/1993. 		RM 734358
     with Dina Clark and Rick Brune
_________________________________________________________________________

208.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Las Animas County: Mesa de Maya Region: Tecote Mesa.  Elev. 5400 ft.
T33S R52W S24.  37.1557 N, 103.2048 W; uncertainty 1 mi..  
Bouteloua gracilis shortgrass mesa top. Phenology: flowering. 

Tim Hogan, 2391.  9/4/1993. 		RM 734380
_________________________________________________________________________

209.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, El Paso County: Colorado Springs.  Elev. 6000 ft.
Phenology: flowering. 

W. S. Cooper, 423.  8/27/1902. 		RM 57837
_________________________________________________________________________

210.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Lincoln County: Lincoln National Forest: Ruidoso District, Cedar Creek pasture.  Elev. 7200 ft.
10 degree south slope; gravelly loam; common in high parks with blue grama. Phenology: flowering. 

Robert S. Cambell, 76.  8/23/1928. 		USFS 468332
_________________________________________________________________________

211.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: "Five Buttes", ca 5.3 air mi of Jay Em; ca 27.5 air mi N of Lingle, just E of U.S. Hwy 85.  Elev. 4900 ft.
T30N R63W S36.  42.5349 N, 104.3632 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
Shortgrass plains. Phenology: flowering & fruiting. 

B. E. Nelson, 11584.  9/10/1984. 		RM 598567	Barcode: RM0318760
_________________________________________________________________________

212.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Hat Creek Breaks: ridge between S Bar and East Indian Creeks, ca 1.5 air mi SW of Whitman; ca 18 air mi NE of Lusk.  Elev. 4700 ft.
T33N R61W S1.  42.8688 N, 104.1291 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy slopes and flats in rough breaks. Phenology: flowering & fruiting. 

B. E. Nelson, 11591.  9/10/1984. 		RM 598564	Barcode: RM0318730
_________________________________________________________________________

213.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Crook County: Black Hills: Belle Fourche River, ca 1.8 air mi W of Devils Tower Junction, ca 19.5 air mi NE of Moorcroft on Inyan Kara Road.  Elev. 4000 ft.
T52N R66W S13.  44.4911 N, 104.7325 W; uncertainty 1 mi..  
Meadow on ridgetop and plateau. 

B. E. Nelson, 12022.  9/18/1984. 		RM 
_________________________________________________________________________

214.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 5.5 air mi WSW of Jay Em, ca 30.5 air mi NW of Torrington, at Muskrat Creek, just S of Ft. Laramie Road.  Elev. 4750 ft.
T29N R63W S31 NW1/4.  42.4473 N, 104.4774 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
In upland with Eriogonum. Frequent. 

B. E. Nelson, 2452.  9/27/1978. 		RM 318099	Barcode: RM0318757
_________________________________________________________________________

215.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 6 air mi SSE of Gillette.  Elev. 4800 ft.
T49N R71W S30.  44.19611 N, 105.4406 W; uncertainty 1 mi..  
Scoria topped butte, loose talus slopes, plains; plains, slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5153.  7/28/1978. 		RM 381474	Barcode: RM0277909
_________________________________________________________________________

216.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: along Nut Creek, ca 5 air mi NW of Savageton.  Elev. 4800 ft.
T45N R75W S4.  43.9008 N, 105.87833 W; uncertainty 1 mi..  
Plains and flats along creek, eroded slopes, sandy roadcuts; plains. 

Keith H. Dueholm, 5216.  7/29/1978. 		RM 
_________________________________________________________________________

217.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Converse County: Powder River Basin: ca 20 air mi WNW of Bill.  Elev. 5200 ft.
T38N R74W S12; also S13.  43.2817 N, 105.6875 W; uncertainty 1 mi..  
Sagebrush plains, sandy ditch along road; plains. 

Keith H. Dueholm, 5297.  7/30/1978. 		RM 
_________________________________________________________________________

218.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Converse County: Powder River Basin: Ross Road, ca 22 road mi N of junction with Wyo Hwy 93.  Elev. 5400 ft.
T38N R74W S24.  43.2525 N, 105.6875 W; uncertainty 1 mi..  
Sandy roadside. 

Keith H. Dueholm, 5431.  8/4/1978. 		RM 
_________________________________________________________________________

219.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 3 air mi SE of Wyodak.  Elev. 4600 ft.
T49N R71W S11.  44.2403 N, 105.35861 W; uncertainty 1 mi..  
Rolling plains, sandy roadcut; plains. 

Keith H. Dueholm, 5830.  8/9/1978. 		RM 
_________________________________________________________________________

220.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: ca 3 mi N of Leiter.  Elev. 4200 ft.
T55N R78W S9.  44.75389 N, 106.2553 W; uncertainty 1 mi..  
Dry plains, slopes; plains. 

Keith H. Dueholm, 5934.  8/11/1978. 		RM 
_________________________________________________________________________

221.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: along Trail Creek Road, 6.3 road mi E of Wyo Hwy 59.  Elev. 3800 ft.
T57N R70W S3.  44.96083 N, 105.2594 W; uncertainty 1 mi..  
Sandy roadside ditch and roadcut. 

Keith H. Dueholm, 6134.  8/25/1978. 		RM 
_________________________________________________________________________

222.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: along Wyo Hwy 270 between the cemetary and Quarry Road, ca 1.2 air mi ENE of Guernsey.  Elev. 4400 ft.
T27N R66W S36 NE1/4.  42.2703 N, 104.7239 W.  
Highway right-of-way and adjacent mixed grass plains. Phenology: flowering. 

B. E. Nelson, 27552.  7/26/1993. 		RM 598625	Barcode: RM0318707
_________________________________________________________________________

223.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Eberspecher or County Road 55, ca 0.4-0.9 mi E of Burlington Northern railroad track, ca 15.2 air mi NNE of Douglas.  Elev. 5120-5140 ft.
T35N R70W S34 South1/4.  42.9603 N, 105.2464 W.  
Sparsely vegetated knoll and roadcut in rolling plains of sagebrush-grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 27792.  7/30/1993. 		RM 598624	Barcode: RM0318738
_________________________________________________________________________

224.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Walker Creek or County Road 43 on the divide between Walker and Lightning creeks, ca 17.5 air mi SE of Bill; ca 29.5 air mi NE of Douglas.  Elev. 4600-4720 ft.
T36N R68W S23 SW1/4; also NW1/4 S26.  43.0833 N, 104.9825 W.  
Rolling rough breaks-badland with scattered ponderosa pine. Phenology: flowering. 

B. E. Nelson, 27901.  7/30/1993. 		RM 598623	Barcode: RM0318736
_________________________________________________________________________

225.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Deep Creek on Field or County Road 50 SE of Cow Creek Buttes, ca 17 air mi NW of Lance Creek, ca 30.5 air mi NW of Lusk.  Elev. 4400-4450 ft.
T37N R67W S3 SW1/4.  43.21 N, 104.8908 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandstone-siltstone bluffs along the creek. Phenology: flowering. 

B. E. Nelson, 27977.  7/30/1993. 		RM 598622	Barcode: RM0318719
_________________________________________________________________________

226.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: between Whalen Canyon or County Road 202 and the head of Sparks Canyon, ca 1.5-2.2 air mi ESE of Hartville; ca 4.5 air mi NE of Guernsey.  Elev. 4700-4950 ft.
T27N R65W S8 SW1/4; also SE1/4 S7.  42.3281 N, 104.6844 W.  
Sandy grassland. Phenology: flowering. 

B. E. Nelson, 28054.  8/2/1993. 		RM 598621	Barcode: RM0318711
_________________________________________________________________________

227.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Kettle Rock or County Road 34 ca 1 mi W of Indian River Hill or 1.5 mi W of Nebraska; ca 13.2 air mi NNE of Torrington.  Elev. 4380-4560 ft.
T26N R60W S9 South1/2.  42.2354 N, 104.0813 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy clay weedy grassland plains. Phenology: flowering & fruiting. 

B. E. Nelson, 28282.  8/3/1993. 		RM 598620	Barcode: RM0318710
_________________________________________________________________________

228.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole Rim: west butte of Twin Buttes, ca 10 air mi S of Fort Laramie; ca 14.5 air mi W of Torrington.  Elev. 4560-4640 ft.
T24N R63W S6 SW1/4; also NW1/4 S7.  42.747 N, 104.464 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy slopes with scattered small cobblestones and conglomerate outcrops. Phenology: flowering & fruiting. 

B. E. Nelson, 28767.  8/18/1993. 		RM 598619	Barcode: RM0318716
_________________________________________________________________________

229.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bill Hall or County Road 63, ca 8 air mi NE of Douglas; ca 8.5 air mi NW of Shawnee.  Elev. 5230-5290 ft.
T33N R70W S22 N1/4.  42.8172 N, 105.2444 W.  
Siltstone knoll and road cut. Phenology: flowering & fruiting. 

B. E. Nelson, 28820.  8/22/1993. 		RM 598618	Barcode: RM0318714
_________________________________________________________________________

230.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bill Hall or County Road 63, ca 4 air mi W of Flat Top, ca 13.7 air mi ENE of Douglas; ca 9 air mi NW of Shawnee.  Elev. 5160-5200 ft.
T33N R69W S15 NW1/4.  42.8317 N, 105.125 W; uncertainty 0.5 mi..  
Sagebrush-grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 28868.  8/22/1993. 		RM 598617	Barcode: RM0318737
_________________________________________________________________________

231.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Wyo Hwy 94 ca 0.2-0.5 mi S of Wagon Hound Creek and ca 2.5-3 air mi ESE of Sheep Mountain, ca 8.3 air mi S of Douglas.  Elev. 4860-4960 ft.
T31N R71W S20 SE1/4.  42.6422 N, 105.3914 W; uncertainty 0.5 mi..  
Rolling plains on Chugwater red beds. Phenology: flowering. 

B. E. Nelson, 29276.  8/26/1993. 		RM 598616	Barcode: RM0318713
_________________________________________________________________________

232.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Hat Creek Breaks: between S Bar or County Road 62 and S Bar Creek, ca 18 air mi NE of Lusk; ca 15 air mi N of Van Tassell.  Elev. 4540-4720 ft.
T34N R61W S36 SE1/4.  42.877 N, 104.1291 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 29390.  8/29/1993. 		RM 598615	Barcode: RM0318720
_________________________________________________________________________

233.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Indian Creek off Hat Creek or County Road 64, ca 16 air mi NE of Lusk; ca 19.8 air mi NW of Van Tassell.  Elev. 4280-4300 ft.
T34N R61W S18 N1/4.  42.9287 N, 104.2273 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Rolling mixed grass plains. Phenology: flowering. 

B. E. Nelson, 29470.  8/29/1993. 		RM 598614	Barcode: RM0318721
_________________________________________________________________________

234.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: across the road from Nebraska on State Line or County Road 164, ca 2.7 air mi NE of Albin; ca 17.5 air mi N of Pine Bluffs.  Elev. 5320-5340 ft.
T17N R60W S15 SE1/4.  41.4349 N, 104.0528 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
Roadside and road cut through a limestone knoll and adjacent fence line. Phenology: flowering & fruiting. 

B. E. Nelson, 29670.  9/23/1993. 		RM 598613	Barcode: RM0318708
_________________________________________________________________________

235.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Horse Creek and adjacent plains W of County Road 191, ca 4 air mi S of La Grange; ca 34 air mi S of Torrington.  Elev. 4660-4780 ft.
T19N R61W S36.  41.5708 N, 104.1408 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Gullies and steep slopes along the creek. Phenology: flowering. 

B. E. Nelson, 29726.  9/23/1993. 		RM 598612	Barcode: RM0318706
_________________________________________________________________________

236.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Fort Laramie or County Road 8, ca 3.8 air mi NNE of Fort Laramie; ca 21.3 air mi NW of Torrington.  Elev. 4480-4520 ft.
T27N R64W S36 SW1/4.  42.2649 N, 104.4931 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Mixed grass plains with low sandstone outcrops. Phenology: flowering. 

B. E. Nelson, 29865.  9/27/1993. 		RM 598611	Barcode: RM0318712
_________________________________________________________________________

237.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: along Whalen Canyon or County Road 202 near the head of Whalen Canyon, ca 3.7 air mi NE of Hartville; ca 7 air mi NE of Guernsey.  Elev. 4850 ft.
T28N R65W S33 SE1/4.  42.3558 N, 104.665 W; uncertainty 0.5 mi..  
Mixed grass plains and fence row. Phenology: flowering & fruiting. 

B. E. Nelson, 29890.  9/27/1993. 		RM 598610	Barcode: RM0318715
_________________________________________________________________________

238.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: above Spring Creek along a County Road between Redbird or County Road 11 and Wasserburger or County Road 13, ca 19 air mi NE of Lance Creek; ca 25 air mi N of Lusk.  Elev. 3940-4050 ft.
T38N R63W S36 NW1/4.  43.2311 N, 104.3795 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Rough breaks and flats at the bottom. Phenology: flowering & fruiting. 

B. E. Nelson, 29971.  9/29/1993. 		RM 598609	Barcode: RM0318718
_________________________________________________________________________

239.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along the North Platte River above River Canyon in the upper end of Glendo Reservoir, ca 7.3 air mi NNW of Glendo, ca 29 air mi NW of Guernsey.  Elev. 4620-4700 ft.
T30N R69W S1 NE1/4.  42.5994 N, 105.0761 W; uncertainty 0.5 mi..  
Steep rocky slope with juniper woodland. Phenology: flowering & fruiting. 

B. E. Nelson, 29991.  10/1/1993. 		RM 598608	Barcode: RM0318739
_________________________________________________________________________

240.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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, 34006.  8/18/1994. 		RM 663928	Barcode: RM0318784
_________________________________________________________________________

241.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Ross or County Road 31 between Dry Fork Cheyenne River and Cheyenne River Draw and along Cheyenne River Draw, ca 36 air mi NNW of Douglas.  Elev. 5160-5210 ft.
T38N R74W S36 W1/4.  43.2218 N, 105.6895 W.  
Sandy rolling sagebrush-grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 34146.  8/21/1994. 		RM 663927	Barcode: RM0318785
_________________________________________________________________________

242.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Antelope Creek and Ross or County Road 31, ca 31 air mi WNW of Bill, ca 50.5 air mi NNW of Douglas, ca 3.5 air mi SE of Ross.  Elev. 5110-5160 ft.
T40N R75W S23 SW1/4.  43.4216 N, 105.828 W.  
Rolling grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 34192.  8/21/1994. 		RM 663926	Barcode: RM0318786
_________________________________________________________________________

243.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 0.5 mi S of Horseshoe Creek along Horseshoe Creek or County Road 59 ca 15.5 air mi SW of Glendo; ca 27.5 air mi NNW of Wheatland.  Elev. 4880-4960 ft.
T29N R69W S33 SE1/4.  42.4426 N, 105.1375 W.  
Sagebrush-grassland or grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 34288.  8/23/1994. 		RM 663925	Barcode: RM0318787
_________________________________________________________________________

244.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: vicinity of the Oregon Trail ruts above the North Platte River, ca 3 air mi W of Fort Laramie (town), ca 23 air mi NW of Torrington.  Elev. 4360-4460 ft.
T26N R64W S17 SW1/4.  42.2213 N, 104.5731 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy plains of sand sage-grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 34611.  8/30/1994. 		RM 663924	Barcode: RM0318788
     with David Reilly
_________________________________________________________________________

245.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 7.5 air mi W of Wheatland.  Elev. 4800 ft.
T24N R69W S26 N1/2; also SW1/4 S23.  42.0256 N, 105.0872 W; uncertainty 2 mi..  
Short-grass prairie. Phenology: flowering. 

Ronald L. Hartman, 39662.  7/1/1993. 		RM 598607	Barcode: RM0318709
_________________________________________________________________________

246.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: along Horse Creek between County Road 180 and County Road 182, ca 1/2 air mi E of Hawk Springs, ca 19.3 air mi SSW of Torrington.  Elev. 4320-4340 ft.
T21N R62W S13 E1/2.  41.791 N, 104.2552 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Along open banks of creek, in grazed pasture and along irrigation ditches in the pasture. Phenology: flowering & fruiting. 

Timothy W. Chumley, 286.  8/24/1994. 		RM 663923	Barcode: RM0318789
_________________________________________________________________________

247.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Laramie County: Laramie Mountains: along South Fork Bear Creek E from Bristol Ridge or County Road 237, ca 27 air mi NNW of Cheyenne.  Elev. 6180-6240 ft.
T18N R68W S21; also S22.  41.5117 N, 105.1154 W; uncertainty 1 mi..  
Dry flats above the creek. Phenology: flowering & fruiting. 

Timothy W. Chumley, 408.  8/25/1994. 		RM 663922	Barcode: RM0318790
_________________________________________________________________________

248.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Crook County: Black Hills: Belle Fourche River, ca 1.8 air mi W of Devils Tower Junction, ca 19.5 air mi NE of Moorcroft on Inyan Kara Road.  Elev. 4000 ft.
T52N R66W S13.  44.4911 N, 104.7325 W; uncertainty 1 mi..  
Meadow on ridgetop and plateau. Phenology: flowering. 

B. E. Nelson, 12022.  9/18/1984. 		RM 372941	Barcode: RM0318749
_________________________________________________________________________

249.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Crook County: Black Hills: Inyan Kara Creek E of HK Divide, ca 15 air mi W of Sundance.  Elev. 4200 ft.
T51N R65W S20 SE1/4.  44.39139 N, 104.6889 W; uncertainty 0.5 mi..  
Grassland. Phenology: flowering. 

Hollis Marriott, 5559.  8/4/1983. 		RM 372948	Barcode: RM0318756
_________________________________________________________________________

250.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Crook County: Black Hills: headwaters of Bitter Creek, ca 2.5 air mi WNW of Alva.  Elev. 4100 ft.
T55N R64W S36 NE1/4.  44.7111 N, 104.4845 W.  
Grassland. Phenology: flowering. 

Hollis Marriott, 5647.  8/22/1983. 		RM 372947	Barcode: RM0318755
_________________________________________________________________________

251.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Crook County: Black Hills, S of Belle Fourche River near Mona, ca 14 air mi NNE of Hulett.  Elev. 3600 ft.
T56N R63W S14; also S23.  44.8436 N, 104.3844 W.  
Grassland on south- and west-facing slopes. Phenology: flowering. 

Hollis Marriott, 5909.  8/29/1983. 		RM 372946	Barcode: RM0318754
_________________________________________________________________________

252.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Crook County: Black Hills: Alum Creek east of Bear Lodge Mountains near Four Corners, (Ryan Ranch); ca 7 air mi N of Aladdin.  Elev. 3600 ft.
T55N R61W S20 South1/2.  44.7444 N, 104.2039 W; uncertainty 1 mi..  
Big sagebrush grassland. ( ) From field notes. Phenology: flowering & fruiting. 

Hollis Marriott, 5943.  8/29/1983. 		RM 372945	Barcode: RM0318753
_________________________________________________________________________

253.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Crook County: Black Hills: Keyhole Reservoir, Cottonwood Creek and Dry Cove Campground, ca 11.5 air mi NE of Moorcroft.  Elev. 4100 ft.
T51N R66W S34 NE1/4.  44.3619 N, 104.7694 W; uncertainty 1 mi..  
Big sagebrush-grassland. Phenology: flowering. 

Hollis Marriott, 6058.  9/1/1983. 		RM 372944	Barcode: RM0318752
_________________________________________________________________________

254.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Weston County: Black Hills: Elk Mountain area: Clifton Canyon above confluence with Lost Canyon, ca 13.5 air mi SSE of Newcastle.  Elev. 4600 ft.
T43N R60W S28; also S33.  43.6767 N, 104.0705 W; uncertainty 1 mi..  
Sagebrush-grassland (Artemisia tridentata-Andropogon scoparius) on ridge NW of canyon, on old dirt road. Phenology: flowering. 

Hollis Marriott, 8774.  8/8/1984. 		RM 372943	Barcode: RM0318751
     with Dennis Horning
_________________________________________________________________________

255.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Weston County: Black Hills: U. S. Hwy 16 near State Line (Gillette Canyon), ca 9.5 air mi SE of Newcastle.  Elev. 4450 ft.
T44N R60W S27.  43.763 N, 104.0497 W; uncertainty 1 mi..  
Northeast-facing slope with mountain mahogany. Phenology: flowering & fruiting. 

Hollis Marriott, 9401.  9/3/1984. 		RM 372942	Barcode: RM0318750
_________________________________________________________________________

256.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Crook County: Powder River Basin: ca 3 air mi N of Oshoto.  Elev. 4100 ft.
T54N R67W S32.  44.6219 N, 104.9314 W; uncertainty 1 mi..  
Sandy plains, holding pond; plains. Phenology: flowering. 

Keith H. Dueholm, 4906.  7/26/1978. 		RM 325061	Barcode: RM0318734
_________________________________________________________________________

257.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Crook County: Powder River Basin: ca 8.5 air mi NW of Oshoto.  Elev. 4200 ft.
T54N R68W S8.  44.67722 N, 105.05583 W; uncertainty 1 mi..  
Plains, sandy slopes, sandstone outcrops; plains. Phenology: flowering. 

Keith H. Dueholm, 5555.  8/5/1978. 		RM 325058	Barcode: RM0318735
_________________________________________________________________________

258.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Crook County: Moorcroft.
Dry hills. Phenology: flowering & fruiting. 

Aven Nelson, 9299.  8/31/1909. 		RM 126611	Barcode: RM0318723
_________________________________________________________________________

259.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Weston County: Newcastle.  Elev. 4250-4500 ft.
T45N R61W S29.  43.8517 N, 104.2086 W; uncertainty 3 mi..  
Western foothills; Cercocarpus associaton; xero-mesophytic. Phenology: vegetative only. 

Herman E. Hayward, 2003.  7/9/1927. 		RM 111281	Barcode: RM0318724
_________________________________________________________________________

260.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Crook County: Devils Tower National Monument: S Dog Town.  Elev. 3850 ft.
T53N R65W S18.  
Comon on disturbed alluvial soil with Aristida longiseta and Asclepias pumila. Phenology: flowering. 

Hollis Marriott, 797.  7/10/1981. 		RM 335885	Barcode: RM0318770
_________________________________________________________________________

261.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Crook County: 7 mi NW of Hulett.  Elev. 4500 ft.
Dry, grassy uplands. Phenology: flowering & fruiting. 

Marion Ownbey, 485.  8/15/1934. 		RM 143317	Barcode: RM0318722
_________________________________________________________________________

262.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Platte County: Platte Canyon
Phenology: flowering & fruiting. 

Aven Nelson, 456.  7/14/1894. 		RM 3548	Barcode: RM0318771
_________________________________________________________________________

263.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Albany County: Laramie.
On open, dry plains. Phenology: flowering & fruiting. 

Aven Nelson, 8073.  8/13/1900. 		RM 28710	Barcode: RM0318774
_________________________________________________________________________

264.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Niobrara County: Manville.  Elev. 5250 ft.
T32N R65W S1.  42.7791 N, 104.6177 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
On sandy roadside. Phenology: flowering & fruiting. 

Aven Nelson, 8411.  7/17/1907. 		RM 37043	Barcode: RM0318728
_________________________________________________________________________

265.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Laramie County: Cheyenne.  Elev. 6100 ft.
T14N R66W S34.  41.14 N, 104.8202 W; NAD 83, uncertainty 4 mi., Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

Aven Nelson, 9723.  9//1915. 		RM 138758	Barcode: RM0318725
_________________________________________________________________________

266.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Niobrara County: Lance Creek Junction, 22 mi N of Lusk on U.S. Hwy 85.  Elev. 4500 ft.
T36N R63W S36.  43.0589 N, 104.3697 W; NAD 83, uncertainty 2 mi., Digital Map.  
Dry, rolling hills. Phenology: flowering & fruiting. 

C. L. Porter, 7444.  9/8/1957. 		RM 253788	Barcode: RM0318727
_________________________________________________________________________

267.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Natrona County: Casper.
T33N R78W S6.  42.8533 N, 106.2445 W; NAD 83, uncertainty 3 mi., Digital Map.  
Dry roadside. Phenology: flowering & fruiting. 

Edwin B. Payson, 3121.  9/4/1922. 		RM 94065	Barcode: RM0318729
     with Lois B. Payson
_________________________________________________________________________

268.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Albany County: Along the Laramie River, 15 mi SW of Laramie.
Phenology: flowering & fruiting. 

Elmer D. Merrill, 1173.  8/22/1901. 		RM 32481	Barcode: RM0318773
     with E. N. Wilcox
_________________________________________________________________________

269.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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, 357.  8/6/1959. 		RM 262493	Barcode: RM0318775
_________________________________________________________________________

270.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Laramie County: Pine Bluffs: on top of bluffs 0.8 air mi SSW of Pine Bluffs.  Elev. 5230-5260 ft.
T14N R60W S22 NW1/4.  
Ponderosa pine/juniper on north and northeast slope. Phenology: flowering & fruiting. 

Karin M. Guernsey, 130.  9/11/1987. 		RM 398920	Barcode: RM0318776
_________________________________________________________________________

271.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Converse County: Douglas.
From barrow pit of highway in sandy soil. Phenology: flowering & fruiting. 

Robert E. Pfadt, 199.  9/18/1940. 		RM 311133	Barcode: RM0318726
_________________________________________________________________________

272.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: along South Fork Sand Arroyo E of County Road 8, ca 11 air mi SSW of Pritchett; ca 21.5 air mi SW of Springfield.  Elev. 4880 ft.
T32S R49W S28 SW1/4.  37.2248 N, 102.94 W; GPS Reading.  
Flats and slopes in rangeland. Phenology: flowering & fruiting. 

B. E. Nelson, 71944.  6/14/2007. 		RM 
     with Bernadette Kuhn
_________________________________________________________________________

273.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: at the intersection of County roads 13 and U, ca 8.5-9 air mi S of Pritchett; ca 16.5 air mi SW of Springfield.  Elev. 4780 ft.
T32S R48W S20 NW1/4.  37.2495 N, 102.8494 W; GPS Reading.  
Sandsage rangeland with large areas of Bromus tectorum and areas of barren sand. Phenology: flowering & fruiting. 

B. E. Nelson, 71976.  6/14/2007. 		RM 
     with Bernadette Kuhn
_________________________________________________________________________

274.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: ca 10 air mi W of Richfield, ca 4.5 air mi E of Colorado.  Elev. 3580 ft.
T32S R43W S23 W1/2.  37.2494 N, 101.9648 W; GPS Reading.  
Shortgrass prairie. Phenology: flowering & fruiting. 

B. E. Nelson, 72209.  6/18/2007. 		RM 
_________________________________________________________________________

275.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 7.5 air mi W of Timpas; ca 22 air mi WSW of La Junta.  Elev. 4470-4480 ft.
T25S R58W S33 NE1/4.  37.8356 N, 103.8995 W; GPS Reading.  
Weedy Hordeum and Bromus dominated grassland with Atriplex. Phenology: flowering & fruiting. 

B. E. Nelson, 72247.  6/19/2007. 		RM 
     with Bernadette Kuhn
_________________________________________________________________________

276.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: Sand Canyon, ca 0.5 air mi N of Oklahoma, ca 15.5 air mi WSW of Campo.  Elev. 4250-4260 ft.
T35S R48W S9 SW1/4.  37.0079 N, 102.8303 W; GPS Reading.  
Sandsage flats on sandy silt substrate. Phenology: flowering & fruiting. 

B. E. Nelson, 72330.  6/20/2007. 		RM 
_________________________________________________________________________

277.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: along a branch of Burrows Draw ca 2 mi N of Oklahoma, ca 8 air mi SE of Campo.  Elev. 4050-4060 ft.
T35S R45W S2 W1/2.  37.025 N, 102.4696 W; GPS Reading.  
Shallow draw in shortgrass prairie. Phenology: flowering & fruiting. 

B. E. Nelson, 72594.  6/25/2007. 		RM 
     with Bernadette Kuhn
_________________________________________________________________________

278.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 12 air mi SW of Springfield.  Elev. 4715 ft.
T31S R48W S2; also T32S R48W S35.  37.2938 N, 102.7785 W; GPS Reading.  
Buffalo grass, Opuntia sp., grazed upland shortgrass prairie. Phenology: flowering & fruiting. 

Bernadette Kuhn, 615.  5/30/2007. 		RM 
     with Laura E. Lukus
_________________________________________________________________________

279.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 23 air mi SW of Springfield.  Elev. 4765 ft.
T35S R48W S20; also S29.  37.1487 N, 102.8353 W; GPS Reading.  
Shortgrass prairie with Yucca sp., Opuntia sp., and Buchloë dactyloides; grazed. Phenology: flowering & fruiting. 

Bernadette Kuhn, 650.  5/30/2007. 		RM 
     with Laura E. Lukus
_________________________________________________________________________

280.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Prowers County: Comanche National Grassland: Two Buttes.  Elev. 4369 ft.
T27S R46W S35.  37.6569 N, 102.5471 W; GPS Reading.  
Steep slopes with Opuntia and Bouteloua. Phenology: flowering & fruiting. 

Bernadette Kuhn, 706.  6/6/2007. 		RM 
_________________________________________________________________________

281.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 3.5 air mi NW of Campo.  Elev. 4399 ft.
T33S R46W S29.  37.1488 N, 102.6162 W; GPS Reading.  
Pasture with large population of Coreopsis. Phenology: flowering & fruiting. 

Bernadette Kuhn, 729.  6/7/2007. 		RM 
_________________________________________________________________________

282.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 19 air mi SSW of Springfield.  Elev. 4605 ft.
T33S R47W S30.  37.1484 N, 102.7422 W; GPS Reading.  
Grazed pasture dominated by Buchloë, Psoralea, and Hordeum, between windmills. Phenology: flowering & fruiting. 

Bernadette Kuhn, 762.  6/7/2007. 		RM 
_________________________________________________________________________

283.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: 4 mi S of Vilas.  Elev. 4166 ft.
T31S R45W S25; also S26.  37.3177 N, 102.4472 W; GPS Reading.  
Shortgrass prairie dominated by Buchloë dactyloides and Yucca glauca. Phenology: flowering & fruiting. 

Bernadette Kuhn, 929.  6/10/2007. 		RM 
_________________________________________________________________________

284.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: near Wyche Horizonal Control Station, ca 14.5 air mi SSE of Vilas.  Elev. 4142 ft.
T33S R44W S17; also S20.  37.1677 N, 102.3983 W; GPS Reading.  
Shortgrass prairie with Yucca and Opuntia. Phenology: flowering & fruiting. 

Bernadette Kuhn, 982.  6/10/2007. 		RM 
_________________________________________________________________________

285.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: Scenic Overlook ca 14.5 air mi N of Elkhart.  Elev. 3491 ft.
T32S R42W S32 E1/2.  37.22 N, 101.9006 W; GPS Reading.  
Rocky prairie dominated by Xanthisma spinulosum, Bouteloua spp., and Aristida spp. Phenology: flowering & fruiting. 

Bernadette Kuhn, 1191.  6/12/2007. 		RM 
_________________________________________________________________________

286.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: Carrizo Canyon.  Elev. 4796 ft.
T35S R49W S26.  37.1409 N, 103.0067 W; GPS Reading.  
Lush canyon dominated by Rhus aromatica. Phenology: flowering & fruiting. 

Bernadette Kuhn, 1207.  6/13/2007. 		RM 
_________________________________________________________________________

287.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 32.5 air mi SW of La Junta.  Elev. 5153 ft.
T27S R59W S5 SW1/4.  37.7204 N, 104.0332 W; GPS Reading.  
Sandy prairie dominated by Yucca glauca and Plantago patagonica. Phenology: flowering & fruiting. 

Bernadette Kuhn, 1351.  6/19/2007. 		RM 
     with B. E. Nelson
_________________________________________________________________________

288.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 10.5 air mi SW of Springfield.  Elev. 4694 ft.
T30S R47W S14.  37.3518 N, 102.7784 W; GPS Reading.  
Shortgrass prairie dominated by Bromus japonicus and Elymus sp. Phenology: flowering & fruiting. 

Bernadette Kuhn, 1372.  6/20/2007. 		RM 
     with B. E. Nelson
_________________________________________________________________________

289.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: near West Ute Canyon, ca 26 air mi S of Springfield.  Elev. 4242 ft.
T35S R46W S5 NW1/4.  37.0318 N, 102.6284 W; GPS Reading.  
Sandy soil, shortgrass prairie with Yucca and cholla. Phenology: flowering & fruiting. 

Bernadette Kuhn, 1407.  6/21/2007. 		RM 
     with B. E. Nelson
_________________________________________________________________________

290.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: North Ute Canyon, 27 air mi S of Springfield.  Elev. 4139 ft.
T35S R46W S3 SW1/4; also NE1/4 S10.  37.0182 N, 102.5902 W; GPS Reading.  
Rocky upland area with Yucca and Opuntia. Phenology: flowering & fruiting. 

Bernadette Kuhn, 1433.  6/21/2007. 		RM 
     with B. E. Nelson
_________________________________________________________________________

291.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 9 air mi SE of La Junta.  Elev. 4473-4576 ft.
T25S R54W S21 N1/2.  37.8662 N, 103.4642 W to 37.8664 N, 103.47015 W; GPS Reading.  
Rocky prairie with scattered Juniperus monosperma Phenology: flowering & fruiting. 

Bernadette Kuhn, 1568.  6/23/2007. 		RM 
     with B. E. Nelson
_________________________________________________________________________

292.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: Shale Hills, ca 17 air mi SSW of La Junta.  Elev. 4774 ft.
T26S R56W S25 SW1/4.  37.749 N, 103.6354 W; GPS Reading.  
Rough breaks with dense limestone chip. Phenology: flowering & fruiting. 

Bernadette Kuhn, 1631.  6/23/2007. 		RM 
     with B. E. Nelson
_________________________________________________________________________

293.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: North Picket House Draw, 7 air mi SE of Campo.  Elev. 4132 ft.
T35S R45W S4 N1/2.  37.0279 N, 102.4968 W; GPS Reading.  
Shortgrass praire dominated by Buchloë dactyloides and Bouteloua sp. Phenology: flowering & fruiting. 

Bernadette Kuhn, 1700.  6/25/2007. 		RM 
     with B. E. Nelson
_________________________________________________________________________

294.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: Carrizo Work Center, ca 7.5 air mi S of Springfield.  Elev. 4350 ft.
T32S R46W S4; also T31S R46W S33.  37.301 N, 102.607 W; GPS Reading.  
Old home site surrounded by shortgrass prairie; scattered Juniperus and Ulmus. Phenology: flowering & fruiting. 

Bernadette Kuhn, 1728.  6/26/2007. 		RM 
_________________________________________________________________________

295.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 10 air mi SSW of Springfield.  Elev. 4450 ft.
T32S R47W S12.  37.267 N, 102.6619 W; GPS Reading.  
Shortgrass prairie with wet draw. Phenology: flowering & fruiting. 

Bernadette Kuhn, 1768.  6/26/2007. 		RM 
_________________________________________________________________________

296.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 4.5 air mi WSW of Pritchett.  Elev. 4939 ft.
T31S R49W S17.  37.3511 N, 102.9414 W; GPS Reading.  
Overgrazed shortgrass prairie. Phenology: flowering & fruiting. 

Bernadette Kuhn, 1807.  6/27/2007. 		RM 
_________________________________________________________________________

297.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: Potato Butte, ca 14.5 air mi SE of Kim.  Elev. 5360 ft.
T35S R51W S14.  37.1735 N, 103.1078 W; GPS Reading.  
Small pools below butte; dominated by Rhus aromatica, Bouteloua spp., and Elymus spp. Phenology: flowering & fruiting. 

Bernadette Kuhn, 1842.  6/28/2007. 		RM 
     with Kelly Kindscher
_________________________________________________________________________

298.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: Cottonwood Creek near Potato Butte, ca 14.5 air mi SE of Kim.  Elev. 5320 ft.
T35S R51W S14.  37.1696 N, 103.1059 W; GPS Reading.  
Wet area along creek and below butte. Phenology: flowering & fruiting. 

Bernadette Kuhn, 1878.  6/28/2007. 		RM 
     with Kelly Kindscher
_________________________________________________________________________

299.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 11 air mi WSW of Pritchett.  Elev. 5193 ft.
T31S R50W S17.  37.3443 N, 103.059 W; GPS Reading.  
Upland, shortgrass prairie dominated by Buchloë dactyloides, Hymenopappus sp., and Engelmanniana sp. Phenology: flowering & fruiting. 

Bernadette Kuhn, 1921.  6/29/2007. 		RM 
_________________________________________________________________________

300.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: Soldier Canyon, ca 11 air mi W of Pritchett.  Elev. 5100 ft.
T31S R50W S5.  37.3745 N, 103.05801 W; GPS Reading.  
Rim of canyon dominated by Opuntia imbricata and Bouteloua spp. Phenology: flowering & fruiting. 

Bernadette Kuhn, 1951.  6/29/2007. 		RM 
_________________________________________________________________________

301.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: South Fork Sand Arroyo, ca 12 air mi SW of Pritchett.  Elev. 5000 ft.
T32S R50W S23 W1/2.  37.2429 N, 103.004 W; GPS Reading.  
Shortgrass prairie with small draw. Phenology: flowering & fruiting. 

Bernadette Kuhn, 1987.  6/29/2007. 		RM 
_________________________________________________________________________

302.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: Timpas Cementary, ca 17 air mi SW of La Junta.  Elev. 4500 ft.
T26S R57W S2.  37.8078 N, 103.7679 W; GPS Reading.  
Rocky upland, shortgrass prairie with Stipa comata and Elymus smithii. Phenology: flowering & fruiting. 

Bernadette Kuhn, 2029.  7/4/2007. 		RM 
     with Joe Rankin.
_________________________________________________________________________

303.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 19 air mi SW of La Junta.  Elev. 4750 ft.
T26S R57W S25.  37.7577 N, 103.7513 W; GPS Reading.  
Prairie with rocky upland and low spring. Phenology: flowering & fruiting. 

Bernadette Kuhn, 2074.  7/4/2007. 		RM 
     with Joe Rankin.
_________________________________________________________________________

304.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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, 2125.  7/5/2007. 		RM 
     with Joe Rankin.
_________________________________________________________________________

305.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 13 air mi SW of Pritchett.  Elev. 3200 ft.
T32S R50W S8.  37.2718 N, 103.059 W; GPS Reading.  
Heavily grazed, shortgrass prairie with lone elm. Phenology: flowering & fruiting. 

Bernadette Kuhn, 2157.  7/5/2007. 		RM 
     with Joe Rankin.
_________________________________________________________________________

306.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: Campo Cementery, 1 mi E of Campo on County Road J.  Elev. 4325 ft.
T34S R46W S12 NW1/4.  37.104 N, 102.5586 W; GPS Reading.  
Shortgrass prairie flanked by cultivated trees--Ulmus pumila and Gleditsia triocanthos. Phenology: flowering & fruiting. 

Bernadette Kuhn, 2445.  7/10/2007. 		RM 
_________________________________________________________________________

307.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 8.5 air mi SE of Springfield.  Elev. 4303 ft.
T31S R46W S31; also S32.  37.3081 N, 102.5251 W; GPS Reading.  
Grazed shortgrass prairie dominated by Buchloë dactyloides. Phenology: flowering & fruiting. 

Bernadette Kuhn, 2537.  7/11/2007. 		RM 
_________________________________________________________________________

308.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 12 air mi SE of Springfield.  Elev. 4300 ft.
T32S R45W S19.  37.2431 N, 102.534 W; GPS Reading.  
Sandsage prairie. Phenology: flowering & fruiting. 

Bernadette Kuhn, 2580.  7/11/2007. 		RM 
_________________________________________________________________________

309.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: Shale Hills, ca 16 air mi S of La Junta.  Elev. 4696 ft.
T26S R55W S29.  37.7587 N, 103.5888 W; GPS Reading.  
With rocky, exposed slopes. Phenology: flowering & fruiting. 

Bernadette Kuhn, 2777.  7/15/2007. 		RM 
_________________________________________________________________________

310.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: Southeastern Colorado Research Station, 7.5 mi WSW of Springfield.  Elev. 4629 ft.
T31S R47W S6; also S7.  37.3691 N, 102.7428 W; GPS Reading.  
House site and pasture dominated by Aristida sp. and Buchloë dactyloides. Phenology: flowering & fruiting. 

Bernadette Kuhn, 2809.  8/3/2007. 		RM 
_________________________________________________________________________

311.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: Purgatoire River Valley, ca 26 air mi SSW of La Junta.  Elev. 4498 ft.
T28S R55W S24 SW1/4.  37.5996 N, 103.6287 W; GPS Reading.  
In river valley dominated by Bouteloua sp, Opuntia sp., and scattered Juniperus sp. Phenology: flowering & fruiting. 

Bernadette Kuhn, 3013.  8/6/2007. 		RM 
     with Joe Rankin
_________________________________________________________________________

312.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: Purgatoire River Valley, ca 26.5 air mi SSW of La Junta.  Elev. 4413 ft.
T28S R55W S18 South1/2.  37.6135 N, 103.6097 W; GPS Reading.  
Hills flanking river vally, dominated by Juniperus monosperma, Rhus aromatica, and Opuntia sp. Phenology: flowering & fruiting. 

Bernadette Kuhn, 3051.  8/6/2007. 		RM 
     with Joe Rankin
_________________________________________________________________________

313.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 13 air mi S of La Junta along Forest Road 802.  Elev. 4428 ft.
T26S R55W S12 N1/2.  37.7952 N, 103.5148 W; GPS Reading.  
In heavily grazed pasture with stock pond. Phenology: flowering & fruiting. 

Bernadette Kuhn, 3147.  8/7/2007. 		RM 
     with Joe Rankin
_________________________________________________________________________

314.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: between Bravo Canyon and Purgatoire River, ca 29.5 air mi SSW of La Junta.  Elev. 4566 ft.
T28S R55W S35 NE1/4.  37.5706 N, 103.6615 W; GPS Reading.  
Along base of sandstone outcrops, dominated by Juniperus monosperma, Bouteloua curtipendula, and Cercocarpus montanus. Phenology: flowering & fruiting. 

Bernadette Kuhn, 3217.  8/8/2007. 		RM 
     with Joe Rankin
_________________________________________________________________________

315.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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, 3377.  8/11/2007. 		RM 
     with Joe Rankin
_________________________________________________________________________

316.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 15 air mi S of La Junta.  Elev. 4220 ft.
T26S R54W S17 SE1/4.  37.779 N, 103.478 W; GPS Reading.  
Weedy canyonside dominated by Juniperus monosperma. Phenology: flowering & fruiting. 

Bernadette Kuhn, 3607.  8/25/2007. 		RM 
     with Joe Rankin
_________________________________________________________________________

317.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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. 5939 ft.
T33S R55W S8 E1/2.  37.1778 N, 103.6076 W; GPS Reading.  
Shortgrass prairie below mesa. Phenology: flowering & fruiting. 

Bernadette Kuhn, 3664.  8/25/2007. 		RM 
     with Joe Rankin
_________________________________________________________________________

318.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: at junction of County Road M and County Road 13, ca 16 mi S of Pritchett.  Elev. 4750 ft.
T33S R48W S19 SE1/4; also NE1/4 S30.  37.1491 N, 102.8512 W; GPS Reading.  
Shortgrass prairie and roadside, sandy soil. Phenology: flowering & fruiting. 

Brian Elliott, 11943.  10/4/2003. 		RM 
_________________________________________________________________________

319.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: 3/4 mi N of Picture Canyon Picnic Area, ca 2 mi N of Oklahoma, ca 10.5 mi SW of Campo.  Elev. 4300 ft.
T35S R47W S6 NE1/4.  37.0255 N, 102.7475 W; GPS Reading.  
Sandstone bluffs, hills, cliffs, and canyons. Phenology: flowering & fruiting. 

Brian Elliott, 11987.  10/4/2003. 		RM 
_________________________________________________________________________

320.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 16 mi S of La Junta, ca 5 mi W of Vogel Canyon on bluffs above the junction of Forest Road 350 and Rourke Road.  Elev. 4800 ft.
T26S R55W S19 SW1/4; also NE1/4 S30.  37.7579 N, 103.6195 W; GPS Reading.  
On an east-west ridge with limestone soil; with scattered juniper and Yucca glauca in Oryzopsis-Hilaria grassland. Phenology: flowering & fruiting. 

Brian Elliott, 13053.  5/15/2004. 		RM 
_________________________________________________________________________

321.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 8 air mi WSW of Springfield, Carrizo Workcenter (Southeastern Colorado Research Center).  Elev. 4620 ft.
T31S R47W S6.  37.368 N, 102.7431 W; GPS Reading.  
Workcenter yard and windbreaks. Phenology: flowering & fruiting. 

Ronald L. Hartman, 84818.  5/25/2007. 		RM 
     with Bernadette Kuhn, Laura E. Lukas
_________________________________________________________________________

322.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: Shale Hills, ca 9 air mi SE of Timpas.  Elev. 4761 ft.
T26S R56W S25; also T26S R55W S30.  37.7576 N, 103.6208 W; GPS Reading.  
Shale bluffs, top to bottom. Phenology: flowering & fruiting. 

Ronald L. Hartman, 85183.  5/28/2007. 		RM 
     with Bernadette Kuhn, Laura E. Lukas
_________________________________________________________________________

323.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: at radio tower ca 3.5 air mi SW of Springfield.  Elev. 4500 ft.
T31S R46W S7.  37.3621 N, 102.6438 W; GPS Reading.  
Shortgrass prairie dominated by Psoralidium tenuifolium and Buchloë dactyloides. Phenology: fruiting. 

Bernadette Kuhn, 1793a.  6/26/2007. 		RM 
_________________________________________________________________________

324.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 26 air mi SW of La Junta.  Elev. 4937 ft.
T27S R58W S13 SE1/4.  37.6897 N, 103.9887 W; GPS Reading.  
Rocky barren with Juniperus sp. Phenology: flowering & fruiting. 

Bernadette Kuhn, 3464b.  8/12/2007. 		RM 
     with Joe Rankin
_________________________________________________________________________

325.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 8.5 air mi SSW of Springfield.  Elev. 4492 ft.
T32S R46W S1 E1/2.  37.2862 N, 102.6695 W; NAD 83, , GPS Reading.  
Shortgrass prairie dominated by Buchloë dactyloides and Psoralea tenuiflora. Phenology: flowering & fruiting. 

Bernadette Kuhn, 3908.  5/13/2008. 		RM 
_________________________________________________________________________

326.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: along County C, ca 9 air mi SE of Campo.  Elev. 4089 ft.
T35S R45W S1 SW1/4.  37.0185 N, 102.4586 W; NAD 83, , GPS Reading.  
Sandy road bank, ungrazed, dominated by Mentzelia and Buchloë dactyloides. Phenology: flowering & fruiting. 

Bernadette Kuhn, 3946.  5/13/2008. 		RM 
_________________________________________________________________________

327.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: Aubrey Canyon, ca 6.5 air mi SSE of Campo.  Elev. 4090 ft.
T35S R45W S7 W1/2; also T35S R46W S1 SE1/4.  37.0159 N, 102.5406 W; NAD 83, , GPS Reading.  
Sandstone outcrops with Brickellia and Rhus aromatica. Phenology: flowering & fruiting. 

Bernadette Kuhn, 3953.  5/13/2008. 		RM 
_________________________________________________________________________

328.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland and Vicinity: old home site, ca 9.5 air mi N of Campo.  Elev. 4407 ft.
T32S R46W S20.  37.2359 N, 102.6163 W; NAD 83, , GPS Reading.  
Overgrown with Bromus japonicus and Opuntia. Phenology: flowering & fruiting. 

Bernadette Kuhn, 3976.  5/13/2008. 		RM 
_________________________________________________________________________

329.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: at scenic overlook, ca 8.5 air mi N of Elkhart.  Elev. 3481 ft.
T33S R42W S32.  37.1322 N, 101.9009 W; NAD 83, , GPS Reading.  
Rocky sandsage prairie dominated by Dalea purpurea, Aristida purpurea, and Machaeranthera sp. Phenology: flowering & fruiting. 

Bernadette Kuhn, 3988.  5/14/2008. 		RM 
_________________________________________________________________________

330.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: 1 mi W of Kans Hwy 27, ca 5 air mi N of Elkhart.  Elev. 3440 ft.
T34S R42W S18 SE1/4.  37.0864 N, 101.9181 W; NAD 83, , GPS Reading.  
Sandsage prairie with rolling dunes dominated by Yucca glauca and Opuntia. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4126.  5/22/2008. 		RM 
_________________________________________________________________________

331.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: near oil derrick, 0.5 mi W of intersection of Kans Cimarron National Grassland: Kans Hwy 51 and Kans Hwy 27, on north side of Kans Hwy 51, ca 9 air mi N of Elkhart.  Elev. 3534 ft.
T33S R42W S29 South1/2.  37.1417 N, 101.9107 W; NAD 83, , GPS Reading.  
Shortgrass prairie with sandy soils; scattered Yucca glauca and Chamaesaracha. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4156.  5/22/2008. 		RM 
_________________________________________________________________________

332.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 8.5 air mi SW of Pritchett.  Elev. 5036 ft.
T31S R50W S36.  37.3079 N, 102.9941 W; NAD 83, , GPS Reading.  
Shortgrass prairie dominated by Buchloë dactyloides. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4183.  5/23/2008. 		RM 
_________________________________________________________________________

333.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: on Colo Hwy 109, ca 11 air mi S of La Junta.  Elev. 4559 ft.
T25S R55W S36.  37.8294 N, 103.512 W; NAD 83, , GPS Reading.  
Roadside, rock outcrops of roadbank. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4205.  5/23/2008. 		RM 
_________________________________________________________________________

334.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: along Colo Hwy 109, ca 7.5 air mi S of La Junta.  Elev. 4380 ft.
T25S R55W S13.  37.8784 N, 103.5274 W; NAD 83, , GPS Reading.  
Weedy roadside dominated by Bromus japonicus. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4234.  5/23/2008. 		RM 
_________________________________________________________________________

335.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: Higbee Canyon, on Colo Hwy 109, ca 15 air mi S of La Junta.  Elev. 4320 ft.
T26S R54W S17.  37.7789 N, 103.4852 W; NAD 83, , GPS Reading.  
Sandstone canyon with scattered Juniperus monosperma and Rhus aromatica. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4240.  5/24/2008. 		RM 
     with Joe Rankin
_________________________________________________________________________

336.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 18 air mi SSW of La Junta.  Elev. 4704 ft.
T26S R56W S27; also S28.  37.7513 N, 103.6757 W; NAD 83, , GPS Reading.  
On shale hills with scattered Juniperus monosperma. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4280.  5/25/2008. 		RM 
     with Joe Rankin
_________________________________________________________________________

337.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: Vogel Canyon, ca 15.5 air mi S of La Junta.  Elev. 4313 ft.
T26S R54W S24; also S30.  37.7617 N, 103.5132 W; NAD 83, , GPS Reading.  
Dakota sandstone canyon walls dominated by Bouteloua spp. and Rhus aromatica with springs and pools below. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4368.  5/25/2008. 		RM 
     with Joe Rankin
_________________________________________________________________________

338.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: on County Road 35, ca 6 air mi ESE of La Junta.  Elev. 4375 ft.
T24S R54W S22; also S15.  37.954 N, 103.4375 W; NAD 83, , GPS Reading.  
Shale hills dominated by Aristida purpurea and Stipa. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4486.  5/27/2008. 		RM 
_________________________________________________________________________

339.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: along County Road 35, ca 6 air mi SSE of La Junta.  Elev. 4388 ft.
T24S R54W S15.  37.9554 N, 103.4371 W; NAD 83, , GPS Reading.  
Roadbank dominated by Yucca glauca and Bromus japonicus. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4549.  5/28/2008. 		RM 
_________________________________________________________________________

340.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: along County Road 35, ca 7 air mi SE of La Junta.  Elev. 4458 ft.
T24S R54W S26.  37.9287 N, 103.4299 W; NAD 83, , GPS Reading.  
Shale hills dominated by Yucca glauca and Aristida purpurea. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4580.  5/28/2008. 		RM 
_________________________________________________________________________

341.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: along Colo Hwy 167 at radio tower, ca 12.5 air mi S of Fowler.  Elev. 4598 ft.
T24S R59W S20 NW1/4.  37.9497 N, 104.0403 W; NAD 83, , GPS Reading.  
Rocky shortgrass prairie with clay soils. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4640.  6/4/2008. 		RM 
_________________________________________________________________________

342.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: at Sierra Vista Scenic Overlook, ca 13.5 air mi SW of La Junta.  Elev. 4388 ft.
T25S R57W S24 E1/2.  37.8616 N, 103.7316 W; NAD 83, , GPS Reading.  
Ungrazed prairie with shale outcrops, dominated by Artemisia and Stipa. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4697.  6/5/2008. 		RM 
_________________________________________________________________________

343.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: Carrica Ranch off Colo Hwy 109, ca 11 air mi S of La Junta.  Elev. 4515 ft.
T25S R54W S31.  37.8243 N, 103.5058 W; NAD 83, , GPS Reading.  
Roadside and rocky hill. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4768.  6/6/2008. 		RM 
_________________________________________________________________________

344.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: along Rourke Road, SE of Shale Hills, ca 19 air mi SW of La Junta.  Elev. 4554 ft.
T27S R55W S6.  37.7279 N, 103.6198 W; NAD 83, , GPS Reading.  
At the base of shale hills with scattered Rhus aromatica and Juniperus monosperma. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4797.  6/6/2008. 		RM 
_________________________________________________________________________

345.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: along Forest Road 500A, ca 23.5 air mi S of La Junta.  Elev. 4610 ft.
T27S R55W S32.  37.653 N, 103.5971 W; NAD 83, , GPS Reading.  
Shortgrass prairie dominated by Stipa, Elymus, and Schedonnardus. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4851.  6/6/2008. 		RM 
_________________________________________________________________________

346.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: near Withers Canyon Trailhead, ca 22 air mi S of La Junta.  Elev. 4602 ft.
T27S R55W S27.  37.6606 N, 103.5692 W; NAD 83, , GPS Reading.  
Shortgrass prairie dominated by Aristida, Elymus, and Stipa with scattered Juniperus monosperma. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4872.  6/6/2008. 		RM 
_________________________________________________________________________

347.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: along Colo Hwy 109, ca 7 air mi S of La Junta.  Elev. 4416 ft.
T25S R55W S11.  37.8886 N, 103.5294 W; NAD 83, , Nat. Geog. TOPO!.  
Weedy roadside and rocky roadcut; roadcut with Dalea candida and Dalea purpurea. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4910.  6/8/2008. 		RM 
_________________________________________________________________________

348.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: Carrizo Creek, along trail from Carrizo Picnic Area, ca 29 air mi SW of Springfield.  Elev. 4800 ft.
T33S R50W S27.  37.13627 N, 103.01551 W; NAD 83, , Nat. Geog. TOPO!.  
Rocky uplands dominated by Machaeranthera, Melampodium, and Opuntia; lush creek bed dominated by Saponaria, Vitis, and Parthenocissus. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4922.  6/8/2008. 		RM 
     with Catherine Kuhn, Mike Mason
_________________________________________________________________________

349.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: ca 1/4 mi S of Higbee Valley School at north end of bridge along dry creek bed, ca 15.7 air mi SSE of La Junta.  Elev. 4298 ft.
T26S R54W S21.  37.77468 N, 103.46173 W; NAD 83, , Nat. Geog. TOPO!.  
Dry creek dominated by Tamarix and Iva axillaris. Phenology: flowering & fruiting. 

Bernadette Kuhn, 5055.  6/9/2008. 		RM 
_________________________________________________________________________

350.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: along David Canyon Road, ca 14 air mi S of La Junta.  Elev. 4510 ft.
T26S R55W S14.  37.7854 N, 103.5466 W; NAD 83, , GPS Reading.  
Shale hills, limestone outcrops with Mentzelia and scattered Juniperus. Phenology: flowering & fruiting. 

Bernadette Kuhn, 5092.  6/9/2008. 		RM 
_________________________________________________________________________

351.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: off U.S. Hwy 350 on County Road 802, ca 3.5 air mi SW of Timpas.  Elev. 4581 ft.
T26S R57W S17.  37.7792 N, 103.8157 W; NAD 83, , GPS Reading.  
Rocky prairie with scattered Juniperus monosperma. Phenology: flowering & fruiting. 

Bernadette Kuhn, 5187.  6/19/2008. 		RM 
_________________________________________________________________________

352.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: east side of Red Rock or County Road 13, ca 1 air mi SE of Ayer; ca 23 air mi SW of La Junta.  Elev. 4622 ft.
T26S R57W S30 SW1/4.  37.751 N, 103.8389 W; NAD 83, , GPS Reading.  
Elm stand, sandy soil. Phenology: fruiting. 

Bernadette Kuhn, 5210.  6/19/2008. 		RM 
_________________________________________________________________________

353.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: along Red Rock or County Road 13, ca 5.5 air mi S of U.S. Hwy 350, ca 10.5 air mi SSW of Timpas.  Elev. 4983 ft.
T27S R58W S24; also S25.  37.6739 N, 103.8394 W; NAD 83, , GPS Reading.  
Rocky prairie, with limestone outcrops, scattered Juniperus monosperma. Phenology: flowering & fruiting. 

Bernadette Kuhn, 5222.  6/19/2008. 		RM 
_________________________________________________________________________

354.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: on two track E of Red Rock or County Road 13, ca 6 air mi S of U.S. Hwy 350, ca 11 air mi SSW of Timpas.  Elev. 4989 ft.
T27S R57W S30.  37.6632 N, 103.8298 W; NAD 83, , GPS Reading.  
Rocky prairie dominated by Elymus elymoides. Phenology: flowering & fruiting. 

Bernadette Kuhn, 5244.  6/19/2008. 		RM 
_________________________________________________________________________

355.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: Timpas Creek, just N of U.S. Hwy 350 and Bloom, ca 13 air mi SW of Timpas.  Elev. 4760 ft.
T27S R58W S13 SW1/4.  37.6942 N, 103.9573 W; NAD 83, , GPS Reading.  
Scattered Populus and Juniperus monosperma; creek with Juncus sp. and Eleocharis sp. Phenology: flowering & fruiting. 

Bernadette Kuhn, 5258.  6/19/2008. 		RM 
_________________________________________________________________________

356.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: Wooton Ranch, just S of ranch house, ca 23.5 air mi NW of Kim.  Elev. 4613 ft.
T29S R55W S8.  37.5293 N, 103.5969 W; NAD 83, , GPS Reading.  
Red sandstone with scattered Juniperus monosperma, Cylindropuntia imbricata, and Atriplex, canyon rim. Phenology: flowering & fruiting. 

Bernadette Kuhn, 5355.  6/20/2008. 		RM 
_________________________________________________________________________

357.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: Little Beaty Canyon, ca 30 air mi S of La Junta.  Elev. 4718 ft.
T29S R55W S4 NW1/4.  37.5523 N, 103.587 W; NAD 83, , GPS Reading.  
Dakota sandstone, scattered Juniperus monosperma and Sarcobatus. Phenology: flowering & fruiting. 

Bernadette Kuhn, 5393.  6/20/2008. 		RM 
_________________________________________________________________________

358.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: along County Road 165.4, at cattle guard, ca 30 air mi S of La Junta.  Elev. 4946 ft.
T28S R55W S1 NE1/4.  37.5479 N, 103.536 W; NAD 83, , GPS Reading.  
Dakota sandstone, dominated by Stipa and Elymus elymoides. Phenology: flowering & fruiting. 

Bernadette Kuhn, 5407.  6/20/2008. 		RM 
_________________________________________________________________________

359.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: Goat Ranch Spring in Goat Canyon, upland from spring, ca 27 air mi S of La Junta.  Elev. 4368 ft.
T28S R55W S23.  37.5991 N, 103.5487 W; NAD 83, , GPS Reading.  
Dakota sandstone with Juniperus monosperma. Phenology: flowering & fruiting. 

Bernadette Kuhn, 5433.  6/21/2008. 		RM 
_________________________________________________________________________

360.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: Goat Ranch Spring, ca 34 air mi S of La Junta.  Elev. 4402 ft.
T28S R55W S15.  37.6134 N, 103.5687 W; NAD 83, , GPS Reading.  
Lower spring, Tamarix dominated, grazed. Phenology: flowering & fruiting. 

Bernadette Kuhn, 5478.  6/21/2008. 		RM 
_________________________________________________________________________

361.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: Picketwire (Purgatoire) Canyon, ca 27 air mi SSW of La Junta.  Elev. 4486 ft.
T28S R56W S24 NE1/4.  37.6002 N, 103.6271 W; NAD 83, , GPS Reading.  
Dakota sandstone rock outcrops, sandy soil along trail with scattered Atriplex and Juniperus monosperma. Phenology: flowering & fruiting. 

Bernadette Kuhn, 5516.  6/23/2008. 		RM 
     with Cali Hemenway
_________________________________________________________________________

362.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: at radio tower, along Colo Hwy 109, ca 11 air mi S of La Junta.  Elev. 4553 ft.
T25S R54W S36 SE1/4.  37.8299 N, 103.5124 W; NAD 83, , GPS Reading.  
Weedy roadside, dominated by Bromus japonicus. Phenology: flowering & fruiting. 

Bernadette Kuhn, 5559.  6/23/2008. 		RM 
     with Cali Hemenway
_________________________________________________________________________

363.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: Picture Canyon, ca 28 air mi SSW of Springfield.  Elev. 4283 ft.
T35S R47W S6 SE1/4.  37.0135 N, 102.7441 W; NAD 83, , GPS Reading.  
Along sandstone cliffs at park entrance. Phenology: fruiting. 

Bernadette Kuhn, 5755.  6/25/2008. 		RM 
     with Cali Hemenway
_________________________________________________________________________

364.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: along Forest Road 627, ca 1/4 air mi N of Cimarron River, ca 10 air mi NNE of Elkhart.  Elev. 3362 ft.
T33S R42W S26.  37.1489 N, 101.8429 W; NAD 83, , GPS Reading.  
Sandsage prairie with large patches of Yucca glauca. Phenology: flowering & fruiting. 

Bernadette Kuhn, 5904.  6/28/2008. 		RM 
     with Joe Rankin
_________________________________________________________________________

365.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: ca 8 air mi N of Elkhart.  Elev. 3412 ft.
T33S R42W S34.  37.1288 N, 101.8842 W; NAD 83, , GPS Reading.  
Sandsage prairie with limestone outcrops. Phenology: flowering & fruiting. 

Bernadette Kuhn, 5923.  6/28/2008. 		RM 
     with Joe Rankin
_________________________________________________________________________

366.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: along County Road 10, ca 2.5 air mi NE of Elkhart.  Elev. 3559 ft.
T34S R42W S33.  37.0396 N, 101.8823 W; NAD 83, , GPS Reading.  
Shortgrass prairie dominated by Bothriochloa laguroides. Phenology: flowering & fruiting. 

Bernadette Kuhn, 5956.  6/28/2008. 		RM 
     with Joe Rankin
_________________________________________________________________________

367.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: ca 3 air mi NE of Wilburton.  Elev. 3366 ft.
T53S R41W S35.  37.134 N, 101.7644 W; NAD 83, , GPS Reading.  
Sandsage prairie dominated by Yucca glauca, Artemisia, and Aristida purpurea. Phenology: flowering & fruiting. 

Bernadette Kuhn, 5987.  6/28/2008. 		RM 
     with Joe Rankin
_________________________________________________________________________

368.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Bent County: Comanche National Grassland: ca 8 air mi E of La Junta.  Elev. 4370 ft.
T24S R53W S18 NW1/4.  37.9678 N, 103.397 W; NAD 83, , GPS Reading.  
Limestone outcrops, rocky prairie dominated by Eriogonum sp. and Stipa spp. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6026.  6/29/2008. 		RM 
_________________________________________________________________________

369.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: Ninemile Valley at junction of County Road 806 and Colo Hwy 109, ca 16 air mi SSE of La Junta.  Elev. 4199 ft.
T26S R54W S14.  37.7753 N, 103.4387 W; NAD 83, , GPS Reading.  
Right of way dominated by Aristida purpurea and Cucurbita foetidissima. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6048.  6/29/2008. 		RM 
_________________________________________________________________________

370.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 10 air mi S of La Junta.  Elev. 4499 ft.
T25S R55W S26 SE1/4.  37.8391 N, 103.5323 W; NAD 83, , GPS Reading.  
At base of shale hills in shortgrass prairie dominated by Cylindropuntia imbricata, grazed. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6055.  6/29/2008. 		RM 
_________________________________________________________________________

371.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: at northwest corner of County Road Y and U.S. Hwy 350, ca 3.5 air mi SW of La Junta.  Elev. 4218 ft.
T24S R55W S17.  37.9533 N, 103.5926 W; NAD 83, , GPS Reading.  
Road bank dominated by Elymus elymoides. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6066.  6/30/2008. 		RM 
_________________________________________________________________________

372.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: along County Road 24, ca 6.5 air mi SW of La Junta.  Elev. 4236 ft.
T24S R56W S25.  37.9338 N, 103.6384 W; NAD 83, , GPS Reading.  
Shortgrass prairie with limestone at surface, dominated by Stipa sp. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6104.  7/1/2008. 		RM 
_________________________________________________________________________

373.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: along County Road Z, at irrigation ditch, ca 4 air mi WSW of La Junta.  Elev. 4159 ft.
T24S R55W S7.  37.9676 N, 103.6102 W; NAD 83, , GPS Reading.  
Flowing irrigation canal dominated by Salix exigua and Rumex crispus. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6151.  7/8/2008. 		RM 
_________________________________________________________________________

374.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: Timpas Creek near Mindeman, ca 28 air mi SW of La Junta.  Elev. 4685 ft.
T27S R58W S8.  37.7128 N, 103.9176 W; NAD 83, , GPS Reading.  
Rocky, upland prairie dominated by Cylindopuntia imbricata and Stipa neomexicana. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6220.  7/8/2008. 		RM 
_________________________________________________________________________

375.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: NW of Vogel Canyon, ca 15 air mi S of La Junta.  Elev. 4375 ft.
T26S R55W S23.  37.7675 N, 103.545 W; NAD 83, , GPS Reading.  
Roadside and rocky prairie dominated by Aristida purpurea. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6271.  7/9/2008. 		RM 
_________________________________________________________________________

376.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 3 air mi NW of Bloom; ca 31 air mi SW of La Junta.  Elev. 4970 ft.
T27S R59W S10.  37.712 N, 103.9862 W; NAD 83, , GPS Reading.  
Base of shale hills, dominated by Juniperus monosperma and Stipa neomexicana. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6352.  7/9/2008. 		RM 
_________________________________________________________________________

377.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 7 air mi SE of Utleyville; ca 13 air mi SSE of Pritchett.  Elev. 4892 ft.
T33S R49W S4; also S5.  37.1951 N, 102.9411 W; NAD 83, , GPS Reading.  
Pasture dominated by Opuntia and Yucca glauca. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6483.  7/11/2008. 		RM 
_________________________________________________________________________

378.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: Whitby Canyon N of Big Hole Spring, ca 21 air mi SSW of Pritchett.  Elev. 4729 ft.
T35S R49W S13.  37.0853 N, 102.9827 W; NAD 83, , GPS Reading.  
Dakota sandstone canyon dominated by Juniperus monosperma, Quercus sp. and Rhus aromatica. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6561.  7/14/2008. 		RM 
_________________________________________________________________________

379.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: Timpas Creek, ca 2.5 air mi NE of Mindemen; ca 8.5 air mi SW of La Junta.  Elev. 4648 ft.
T27S R58W S3.  37.7291 N, 103.8802 W; NAD 83, , GPS Reading.  
Creek dominated by Populus and Salix. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6692.  7/14/2008. 		RM 
_________________________________________________________________________

380.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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: fruiting. 

Bernadette Kuhn, 6734.  7/15/2008. 		RM 
_________________________________________________________________________

381.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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, 6779.  7/15/2008. 		RM 
_________________________________________________________________________

382.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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, 6802.  7/15/2008. 		RM 
_________________________________________________________________________

383.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: above Lindsey Canyon, along Colo Hwy 109, ca 32 air mi SSE of La Junta.  Elev. 5041 ft.
T28S R53W S34.  37.5649 N, 103.3326 W; NAD 83, , GPS Reading.  
Hills dominated by Pinus edulis, Cercocarpus montanus and Juniperus monosperma. Phenology: fruiting. 

Bernadette Kuhn, 6830.  7/15/2008. 		RM 
_________________________________________________________________________

384.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: on Jackson Ranch, in Baldy Canyon on north side of Black Mesa, ca 11.5 air mi SE of Kim.  Elev. 5130 ft.
T34S R52W S3.  37.11036 N, 103.23315 W; NAD 83, , Nat. Geog. TOPO!.  
At spring dominated by Polypogon viridis and Polygonum aviculare. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6940.  7/17/2008. 		RM 
     with Darla Jackson, Lonnie Jackson
_________________________________________________________________________

385.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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: fruiting. 

Bernadette Kuhn, 7077.  7/23/2008. 		RM 
_________________________________________________________________________

386.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: E of East Carrizo Creek, ca 11 air mi S of Utleyville; ca 20 air mi SW of Pritchett.  Elev. 4772 ft.
T34S R50W S2.  37.1089 N, 103.0135 W; NAD 83, , GPS Reading.  
Dakota sandstone canyon dominated by Rhus aromatica, Pinus edulis, and Juniperus monosperma. Phenology: flowering & fruiting. 

Bernadette Kuhn, 7144.  7/23/2008. 		RM 
_________________________________________________________________________

387.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: Everett Jackson Ranch above West Carrizo Creek, ca 23 air mi SW of Pritchett.  Elev. 4953 ft.
T34S R51W S12.  37.1038 N, 103.1038 W; NAD 83, , GPS Reading.  
Shortgrass prairie upland above creek dominated by Ratibida columnifera, Sphaeralcea coccinea, and Bothriochloa laguroides. Phenology: fruiting. 

Bernadette Kuhn, 7287.  7/24/2008. 		RM 
     with Everett Jackson
_________________________________________________________________________

388.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: along North Fork Cimarron River, ca 13.5 air mi W of Richfield.  Elev. 3623 ft.
T32S R43W S19 NE1/4.  37.2552 N, 102.0272 W; NAD 83, , GPS Reading.  
Roadside with Ulmus stand. Phenology: flowering & fruiting. 

Bernadette Kuhn, 7301.  7/25/2008. 		RM 
_________________________________________________________________________

389.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: ca 2.5 air mi S of Rolla.  Elev. 3331 ft.
T34S R40W S13.  37.0907 N, 101.6267 W; NAD 83, , GPS Reading.  
In sandsage prairie, along two track leading to well. Phenology: flowering & fruiting. 

Bernadette Kuhn, 7362.  7/25/2008. 		RM 
_________________________________________________________________________

390.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: along Cimarron River, ca 7.5 air mi SE of Richfield.  Elev. 3292 ft.
T33S R40W S34 SE1/4.  37.2232 N, 101.65 W; NAD 83, , GPS Reading.  
Sandsage prairie along the river. Phenology: fruiting. 

Bernadette Kuhn, 7409.  7/25/2008. 		RM 
_________________________________________________________________________

391.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: along Pintada Creek, ca 5 air mi E of Kim.  Elev. 5368 ft.
T32S R52W S21; also S16.  37.2506 N, 103.2631 W; NAD 83, , GPS Reading.  
Rocky uplands with Dakota sandstone. Phenology: flowering & fruiting. 

Bernadette Kuhn, 7465.  7/27/2008. 		RM 
     with Doug Sedoris
_________________________________________________________________________

392.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: Miller Canyon, ca 3 mi S of Withers Canyon Trailhead, ca 25 air mi S of La Junta.  Elev. 4398 ft.
T28S R55W S11.  37.6273 N, 103.534 W; NAD 83, , GPS Reading.  
At spring. Phenology: flowering & fruiting. 

Bernadette Kuhn, 7524.  7/28/2008. 		RM 
     with Joe Rankin
_________________________________________________________________________

393.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: at radio tower and Mt. Carmel Cemetary, ca 11 air mi ESE of Campo.  Elev. 4047 ft.
T34S R44W S22.  37.0751 N, 102.3794 W; NAD 83, , GPS Reading.  
Sandy prairie dominated by Yucca glauca and Bothriochloa laguroides. Phenology: flowering & fruiting. 

Bernadette Kuhn, 7630.  7/28/2008. 		RM 
_________________________________________________________________________

394.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: 0.5 mi N of County Road C, along two track, ca 11 air mi SE of Campo.  Elev. 4048 ft.
T35S R44W S5.  37.0222 N, 102.4119 W; NAD 83, , GPS Reading.  
Dominated by Yucca, Artemisia filifolia, and Sporobolus. Phenology: flowering & fruiting. 

Bernadette Kuhn, 7647.  7/29/2008. 		RM 
     with Joe Rankin
_________________________________________________________________________

395.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: 1/4 mi S of County Road C, along two track, ca 13.5 air mi SE of Campo.  Elev. 3870 ft.
T35S R44W S11 NW1/4.  37.0142 N, 102.3609 W; NAD 83, , GPS Reading.  
Sandsage prairie, dominated with Tribulus terrestris as ground cover. Phenology: flowering & fruiting. 

Bernadette Kuhn, 7671.  7/29/2008. 		RM 
     with Joe Rankin
_________________________________________________________________________

396.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: E of County Road 24, ca 6 air mi SW of Campo.  Elev. 4314 ft.
T35S R46W S31.  37.03852 N, 102.6512 W; NAD 83, , GPS Reading.  
Sandsage prairie with Thelesperma megapotimicum, Xanthisma spinulosum, and Aristida purpurea. Phenology: flowering & fruiting. 

Bernadette Kuhn, 7708.  7/29/2008. 		RM 
     with Joe Rankin
_________________________________________________________________________

397.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: Hall Ranch, 0.5 mi E of County Road 121, ca 4 air mi NW of Delhi; ca 36 air mi SW of La Junta.  Elev. 5240 ft.
T27S R60W S24; also S25.  37.6741 N, 104.0733 W; NAD 83, , GPS Reading.  
Dakota sandstone canyon dotted with Juniperus monosperma. Phenology: flowering & fruiting. 

Bernadette Kuhn, 7775.  9/13/2008. 		RM 
     with Don Hazlett
_________________________________________________________________________

398.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: near Hall Ranch, along two track, 0.5 mi E of Government Reservoir, ca 27air mi SW of La Junta.  Elev. 4818 ft.
T26S R58W S32.  37.74048 N, 103.93002 W; NAD 83, , Nat. Geog. TOPO!.  
Shale outcrops with scattered Juniperus monosperma. Phenology: flowering & fruiting. 

Bernadette Kuhn, 7850.  9/13/2008. 		RM 
     with Don Hazlett
_________________________________________________________________________

399.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: near Hall Ranch, between Christian and Devils canyons, ca 34 air mi SW of La Junta.  Elev. 4992 ft.
T27S R59W S28.  37.67315 N, 104.0211 W; NAD 83, , Nat. Geog. TOPO!.  
In swale dominated by Mirabilis multiflora and Bouteloua. Phenology: flowering & fruiting. 

Bernadette Kuhn, 7860.  9/13/2008. 		RM 
     with Don Hazlett
_________________________________________________________________________

400.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 1/4 mile E of Colo Hwy 109, ca 11.5 air mi S of La Junta.  Elev. 4590 ft.
T25S R54W S31.  37.8256 N, 103.5058 W; NAD 83, , Nat. Geog. TOPO!.  
Pond dominated by Ambrosia and Eleocharis. Phenology: fruiting. 

Bernadette Kuhn, 7930.  9/14/2008. 		RM 
     with Don Hazlett
_________________________________________________________________________

401.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: above Higbee Canyon, ca 15.5 air mi S of La Junta.  Elev. 4396 ft.
T26S R54W S21.  37.7695 N, 103.4693 W; NAD 83, , GPS reading.  
Sandstone canyon uplands dominated by Rhus aromatica and scattered Juniperus monosperms. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4989.  6/9/2008. 		RM 
_________________________________________________________________________

402.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along east side of I-25, 1/4-3/4 air mi SW of where I-25 crosses the Vermejo River.  Elev. 5959 ft.
36 29' 12.2" N, 104 34' 41.4" W; WGS 84, uncertainty 13 m., GPS reading.  
Shortgrass prairie dominated by Bouteloua dactyloides, Hilaria jamesii, and other grasses; area along fenceline was recently disturbed. Rays yellow; common in disturbed soil. Photographed. 

Ben Legler, 3952.  6/7/2007. 		RM 900601	Barcode: RM0028823
     with Neil Snow
_________________________________________________________________________

403.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along banks of Vermejo River immediately downstream from (SE of) I-25.  Elev. 5858 ft.
36 29' 43.5" N, 104 34' 13.3" W; WGS 84, uncertainty 8 m., GPS reading.  
Sandy river bottom dominated by recently killed Salix (Tamarix control), with Glycyrrhiza lepidota, Helianthus annuus, Juncus balticus. Rays yellow; plants frequent. Phenology: flowering. 

Ben Legler, 3992.  6/7/2007. 		RM 900566	Barcode: RM0029144
     with Neil Snow
_________________________________________________________________________

404.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: southwest shore of No. 2 Lake, 7.5 air mi E of Cimarron.  Elev. 6238 ft.
36 30' 4" N, 104 46' 50" W; WGS 84, Digital map.  
Man-made lake with marshy shore dominated by grasses, gently grading into dry flats of Opuntia cylindrica, O. phaeacantha and short-grass prairie. Rays yellow; plants scattered. Phenology: flowering. 

Ben Legler, 4011.  6/7/2007. 		RM 900607	Barcode: RM0028829
     with Neil Snow
_________________________________________________________________________

405.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: at intersection of Van Bremmer Road and U.S. Hwy 64, 8.5 air mi NE of Cimarron.  Elev. 6330 ft.
36 34' 27.5" N, 104 46' 41.4" W; WGS 84, uncertainty 3 m., GPS reading.  
Open flat shortgrass prairie. Rays yellow; common. Photographed. Phenology: flowering. 

Ben Legler, 4135.  6/9/2007. 		RM 900606	Barcode: RM0028828
_________________________________________________________________________

406.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: eastern-most hill in Cedar Hills, 9.8 air mi E of Cimarron.  Elev. 6382 ft.
36 30' 9" N, 104 43' 59" W; WGS 84, Digital map.  
Flat open hilltop dominated by grasses; sides steep, with Juniperus monosperma, Pinus edulis, Cercocarpus montanus. Rays yellow; scattered in bare open soil. Photographed. Phenology: flowering. 

Ben Legler, 4429.  6/15/2007. 		RM 900605	Barcode: RM0028827
_________________________________________________________________________

407.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: flats at mouth of Crow Canyon, 14.7 air mi SW of Raton.  Elev. 6399 ft.
36 43' 50.3" N, 104 36' 2.6" W; WGS 84, uncertainty 2 m., GPS reading.  
Flat grassland, dry soil, with scattered Yucca glauca, Atriplex. Rays and disks yellow; uncommon on road side. Phenology: flowering. 

Ben Legler, 4746.  6/21/2007. 		RM 900604	Barcode: RM0028826
_________________________________________________________________________

408.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: rocky promitory on north side of Ponil Creek 3.2 air mi E of Cimarron.  Elev. 6376 ft.
36 30' 47" N, 104 51' 29" W; WGS 84, uncertainty 50 m., Digital map.  
Gently sloping rocky hill on shortgrass prairie, with sparse herbaceous vegetation and scattered Rhus aromatica var. trilobata, Cercocarpus montanus, Cylindropuntia imbricata; dry soil. Rays yellow; uncommon. Phenology: flowering. 

Ben Legler, 5410.  7/2/2007. 		RM 900603	Barcode: RM0028825
_________________________________________________________________________

409.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along Dillon Canyon Road (NM Hwy 476) opposite mouth of Gardiner Canyon, on southwest side of golf course on southwest side of Raton.  Elev. 6625 ft.
36 53' 11.4" N, 104 28' 19.3" W; WGS 84, uncertainty 7 m., GPS reading.  
Dry weedy road shoulders, with Helianthus annuus, Ericameria nauseosa, grasses. Rays yellow; stems tufted; occasional in bare soil. Phenology: flowering. 

Ben Legler, 7107.  8/6/2007. 		RM 900602	Barcode: RM0028824
_________________________________________________________________________

410.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: small wash on west side of Gardiner Road (County Road 20A) 0.4 mi N of junction with NM Hwy 555; 3.0 air mi SW of Raton.  Elev. 6612 ft.
36 52' 7.8" N, 104 28' 23.8" W; WGS 84, uncertainty 4 m., GPS reading.  
Dry sandy wash, still moist from recent rains, among pinyon-juniper woodland, with Rhus trilobata, Quercus ×undulata, Helianthus annuus. Rays yellow; uncommon in bare soil. Photographed. Phenology: flowering. 

Ben Legler, 7151.  8/6/2007. 		RM 900600	Barcode: RM0028822
_________________________________________________________________________

411.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: roadside along Vermejo River at mouth of Gachupin Canyon; 9.3 air mi SE of Casa Grande.  Elev. 6920 ft.
36 47' 9" N, 104 51' 53" W; WGS 84, Digital map.  
Dry weedy roadside with Kochia scoparia, Ambrosia acanthicarpa, Chenopodium spp., grasses. Rays yellow; occasional. Phenology: flowering & fruiting. 

Ben Legler, 7502.  8/12/2007. 		RM 900599	Barcode: RM0028821
_________________________________________________________________________

412.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: north side of Van Bremmer Creek 1.7 air mi SE of where creek crosses U.S. Hwy 64.  Elev. 6196 ft.
36.557217 N, 104.751579 W; WGS 84, GPS reading.  
Low stony rise in prairie, with Chaetopappus ericoides, Tetraneuris acaulis, grasses. Rays yellow; scattered on slope. Specimen GPS: 36.557209, -104.751564. Phenology: flowering. 

Ben Legler, 8203.  5/28/2008. 		RM 900598	Barcode: RM0028820
_________________________________________________________________________

413.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along Cerrososo Canyon Road 2.5 road mi NW of its junction with U.S. Hwy 64; 5.2 air mi NE of Cimarron.  Elev. 6481 ft.
36.5695 N, 104.85508 W; WGS 84, GPS reading.  
Dry, gravelly roadside among canyon bottom grassland, with Lycium pallidum. Flowers yellow; frequent. Specimen GPS: 36.564503, -104.850975. Phenology: flowering. 

Ben Legler, 8550.  6/7/2008. 		RM 900597	Barcode: RM0028819
_________________________________________________________________________

414.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: around Van Bremmer Creek at mouth of Van Bremmer Canyon, 1.8 air mi NW of NM Hwy 64.  Elev. 6363 ft.
36.589676 N, 104.80249 W; WGS 84, GPS reading.  
Flat, dry shortgrass prairie with Cylindropuntia imbricata, Cirsium undulatum, and Psoralidium tenuifolium. Flowers yellow; occasional on flats. Photographed. Specimen GPS: 36.593021, -104.80117. Phenology: flowering. 

Ben Legler, 9003.  6/23/2008. 		RM 900596	Barcode: RM0028818
_________________________________________________________________________

415.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: in Dillon Canyon at mouth of Tin Pan Canyon; 5.5 air mi NE of Raton.  Elev. 7029 ft.
36.943012 N, 104.524887 W; WGS 84, GPS reading.  
Dry, weedy canyon floor with open grassland and dry stream channel; and around old cattle pens and outbuilding. Ray and disk flowers bright yellow; uncommon in gravelly soil along stream channel. Specimen GPS: 36.942947, -104.524101. Phenology: flowering. 

Ben Legler, 9025.  6/24/2008. 		RM 900595	Barcode: RM0028817
_________________________________________________________________________

416.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: in Pooler Canyon 3.5 air mi W of its junction with the Vermejo River; 3 air mi SSW of Casa Grande.  Elev. 7705 ft.
36.844673 N, 104.992302 W; WGS 84, GPS reading.  
Dry gently sloping grassland in canyon bottom, with Verbena macdougalii, Xanthisma spinulosum, and short grasses. Ray and disk flowers yellow; locally common. Specimen GPS: 36.844925, -104.992363. Phenology: flowering. 

Ben Legler, 9234.  7/3/2008. 		RM 900594	Barcode: RM0028816
_________________________________________________________________________

417.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: on low divide between Blind Canyon and Cottonwood Canyon; 20.1 air mi SW of Raton.  Elev. 7209 ft.
36.812664 N, 104.789093 W; WGS 84, GPS reading.  
Gently rolling grassland with short grasses and Verbena macdougalii; surrounded by Pinus edulis groves. Flowers yellow; local in area of partially bare soil. Specimen GPS: 36.812546, -104.788643. Phenology: flowering. 

Ben Legler, 9304.  7/4/2008. 		RM 900593	Barcode: RM0028815
_________________________________________________________________________

418.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: at mouth of an unnamed canyon on southwest side of Caliente Canyon 1.3 air mi NW of mouth of Ben Thompson Canyon.  Elev. 7472 ft.
36.884338 N, 104.790527 W; WGS 84, GPS reading.  
Dry canyon bottom grassland with scattered Pinus ponderosa.  Flowers yellow; uncommon. Specimen GPS: 36.883495, -104.792061. Phenology: flowering & fruiting. 

Ben Legler, 9504.  7/10/2008. 		RM 900592	Barcode: RM0028814
_________________________________________________________________________

419.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along Van Bremmer Creek on downstreamside of mouth of Trail Canyon; 12.2 air mi NNE of Cimarron.  Elev. 6904 ft.
36.685997 N, 104.867805 W; WGS 84, GPS reading.  
Dry canyon bottom grassland, with Chenopodium, Ratibida columnifera, Grindelia, Verbena macdougalii, Krascheninnikovia lanata Flowers yellow; occasional. Specimen GPS: 36.686539, -104.868309. Phenology: flowering. 

Ben Legler, 10194.  8/1/2008. 		RM 900591	Barcode: RM0028813
_________________________________________________________________________

420.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: crest of small hill 0.3 air mi S of the Vermejo River and 1.2 air mi E of I-25; 3.6 air mi S of Maxwell.  Elev. 5956 ft.
36.485435 N, 104.555244 W; WGS 84, GPS reading.  
Rocky knoll on prairie, with Artemisia bigelovii, Eriogonum jamesii var. jamesii, and Bouteloua curtipendula. Flowers yellow; uncommon. Specimen GPS: 36.485558, -104.555466. Phenology: flowering. 

Ben Legler, 10442.  8/9/2008. 		RM 900590	Barcode: RM0028812
_________________________________________________________________________

421.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: on south side of Vermejo River 2.2 air mi due W of I-25 and 3.5 air mi SW of Maxwell.  Elev. 5901 ft.
36.509312 N, 104.601631 W; WGS 84, GPS reading.  
Moist, silty river bottoms with Tamarix chinensis, Helianthus annuus, Kochia scoparia, and Mirabilis nyctaginea. Flowers yellow; uncommon in dry sandy soil. Specimen GPS: 36.510353, -104.600616. Phenology: flowering. 

Ben Legler, 10521.  8/10/2008. 		RM 900559	Barcode: RM0029183
_________________________________________________________________________

422.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Montana, Phillips County: Along Harb Road at an unnamed coulee, ca 23 air mi SSW of Saco; ca 25 air mi ESE of Malta.  Elev. 2440-2460 ft.
T28N R33E S34; also S35 section line.  48.1428 N, 107.4478 W; NAD 83, GPS reading.  
In and along an old road in sandy clay. Phenology: flowering. 

B. E. Nelson, 80551.  7/27/2010. 		RM 
_________________________________________________________________________

423.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Montana, Phillips County: Along Pickhandle Coulee, ca 24 air mi SSE of Saco; ca 26 air mi ESE of Malta.  Elev. 2430-2460 ft.
T27N R33E S3 NE1/4.  48.1243 N, 107.4483 W to 48.1275 N, 107.4563 W; NAD 83, GPS reading.  
Stony-gravelly slopes and knolls. Phenology: flowering. 

B. E. Nelson, 80594.  7/27/2010. 		RM 
_________________________________________________________________________

424.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Montana, Phillips County: Ca 2-2.5 air mi E of Frenchman Creek and ca 0.5 mi S of Saskatchewan, ca 53 air mi NNE of Malta.  Elev. 2780-2940 ft.
T37N R34E S4 South1/2.  48.9924 N, 107.2585 W to 48.9894 N, 107.2545 W; NAD 83, GPS reading.  
Stony grassland and slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 80797.  7/31/2010. 		RM 
_________________________________________________________________________

425.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Montana, Phillips County: Along North Forks Road, ca 11 air mi NE of Whitewater; ca 36 air mi NNE of Malta.  Elev. 2700-2780 ft.
T35N R32E S10 NE1/4; also S3 SE1/4.  48.8144 N, 107.5169 W; NAD 83, GPS reading.  
Gravelly roadside. Phenology: flowering & fruiting. 

B. E. Nelson, 80866.  8/1/2010. 		RM 
_________________________________________________________________________

426.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Montana, Phillips County: Along North Whitewater Road ca 5 air mi N of Whitewater; ca 35.5 air mi NNE of Malta.  Elev. 2430-2700 ft.
T35N R32E S6 N1/2.  48.8277 N, 107.5904 W; NAD 83, GPS reading.  
Clay flats at base of stony slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 80916.  8/1/2010. 		RM 
_________________________________________________________________________

427.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Montana, Phillips County: McChesney Reservoir on the east side of Frenchman Creek and on the north side of Milk River Road, ca 7 air mi NE of Saco.  Elev. 2190 ft.
T32N R34E S12 SE1/4; also S13 NE1/4.  48.5406 N, 107.2425 W; NAD 83, GPS reading.  
Stony, gravelly flats and slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 81234.  9/14/2010. 		RM 
_________________________________________________________________________

428.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Montana, Valley County: Along Plum Creek at Willow Creek Road, ca 7.5 air mi N of Fort Peck Lake, ca 40 air mi SW of Glasgow.  Elev. 2600-2650 ft.
T23N R35E S3 SE1/4.  47.7835 N, 107.2093 W; NAD 83, GPS reading.  
Sagebrush-grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 81450.  9/19/2010. 		RM 
_________________________________________________________________________

429.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Montana, Phillips County: Pearce Waterfowl Production Area: north of Old U.S. Hwy 2, ca 13 air mi ENE of Malta.  Elev. 2240 ft.
T31N R32E S19 NW1/4.  48.4383 N, 107.6279 W; NAD 83, GPS reading.  
Uplands near the marsh. Phenology: flowering & fruiting. 

B. E. Nelson, 81539.  9/21/2010. 		RM 
_________________________________________________________________________

430.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Montana, Phillips County: W of Midale Road, ca 1 air mi SSW of Holzhey Reservoir, ca 29 air mi SSE of Malta.  Elev. 2840-2880 ft.
T25N R28E S26 W1/2.  47.8926 N, 108.0817 W; NAD 83, GPS reading.  
Grasslands on rolling hills of clay soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 1894.  7/18/2010. 		RM 
_________________________________________________________________________

431.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Montana, Blaine County: W of Mont Hwy 241, ca 2 air mi SSW of the Turner Port of Entry, ca 10.5 air mi NW of Turner; ca 33 air mi NNE of Harlem.  Elev. 3000-3060 ft.
T37N R24E S14 NW1/4.  48.9698 N, 108.4107 W; NAD 83, GPS reading.  
Grasslands on glaciated hills of clay soil with dry potholes. Phenology: flowering. 

Joseph L. M. Charboneau, 1996.  7/22/2010. 		RM 
_________________________________________________________________________

432.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Montana, Phillips County: Vicinity of 3 Way No. 2 Reservoir, ca 1.5 air mi SSW of Tondra Reservoir, ca 12 air mi NNW of Whitewater; ca 34 air mi NNE of Malta.  Elev. 2680-2710 ft.
T37N R31E S29 NW1/4.  48.9368 N, 107.6834 W; NAD 83, GPS reading.  
Grasslands with sagebrush on low, rolling clay hills. Phenology: flowering. 

Joseph L. M. Charboneau, 2078.  7/22/2010. 		RM 
_________________________________________________________________________

433.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Montana, Valley County: Spring Creek, ca 1 air mi SSW of Beaten Spring, ca 17 air mi NNE of Glasgow.  Elev. 2570-2710 ft.
T31N R39E S20 NE1/4.  48.433 N, 106.6923 W; NAD 83, GPS reading.  
Sagebrush-grasslands on stony clay soil. Phenology: flowering. 

Joseph L. M. Charboneau, 2586.  7/29/2010. 		RM 
_________________________________________________________________________

434.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Montana, Phillips County: N of Milk River Road, ca 5 air mi WNW of Busche Spring, ca 24 air mi NNE of Malta.  Elev. 2340-2360 ft.
T33N R32E S7 NW1/4.  48.6358 N, 107.5928 W; NAD 83, GPS reading.  
Sagebrush-grasslands on clay soil. Phenology: flowering. 

Joseph L. M. Charboneau, 2914.  8/5/2010. 		RM 
_________________________________________________________________________

435.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Montana, Valley County: Unnamed reservoir W of McEachern Road, ca 7 air mi WNW of Lighthouse Hill, ca 26.5 air mi WNW of Opheim.  Elev. 2630-2650 ft.
T37N R36E S34 SE1/4.  48.9183 N, 106.9646 W; NAD 83, GPS reading.  
Sagebrush-grasslands on clay soil. Phenology: flowering. 

Joseph L. M. Charboneau, 3231.  8/10/2010. 		RM 
_________________________________________________________________________

436.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Montana, Valley County: Lake Grabel (dry), S of Hinsdale Road, ca 8 air mi WSW of Lighthouse Hill, ca 32 air mi NNE of Hinsdale; ca 48.5 air mi NNW of Glasgow.  Elev. 2550-2570 ft.
T36N R36E S26 SW1/4 NE1/4; also S27 SE1/4.  48.8489 N, 106.9813 W to 48.8534 N, 106.9735 W; NAD 83, GPS reading.  
Sagebrush-grasslands on clay soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 3377.  8/19/2010. 		RM 
_________________________________________________________________________

437.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Montana, Phillips County: Reservoir No. 161, S of U.S. Hwy 191 and W of Rudolph Valley Road, ca 2.5 air mi W of Partnership Reservoir, ca 17 air mi SW of Malta.  Elev. 2550-2560 ft.
T28N R28E S23 SW1/4.  48.1641 N, 108.0845 W; NAD 83, GPS reading.  
Grasslands with fringed sage on clay soil. Phenology: flowering. 

Joseph L. M. Charboneau, 3741.  8/22/2010. 		RM 
_________________________________________________________________________

438.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., North Dakota, Benson County: Leeds.
Phenology: flowering. 

J. Lunell, s.n..  8/22/1909. 		RM 310643
_________________________________________________________________________

439.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., North Dakota, Pembina County: Walhalla.
Phenology: flowering. 

L. R. Waldron, 1678.  8/15/1902. 		RM 44749
_________________________________________________________________________

440.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., North Dakota, Bottineau County: Bottineau.
Dry prairie. Phenology: flowering & fruiting. 

O. A. Stevens, 275.  8/8/1937. 		RM 225354
_________________________________________________________________________

441.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., North Dakota: Jamestown.
Dry prairies. Phenology: flowering. 

C. C. Schmidt, s.n..  9/2/1897. 		RM 17066
_________________________________________________________________________

442.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., North Dakota: Marza.
High prairie. Phenology: flowering. 

J. Kildahl, 54.  8/13/1900. 		RM 35503
_________________________________________________________________________

443.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., North Dakota, Ransom County: 
On gravelly loam. Phenology: flowering. 

W. B. Bell, s.n..  8/28/1909. 		RM 153997
_________________________________________________________________________

444.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., North Dakota, Ward County: Minot.
Morainic hills. Phenology: flowering. 

L. R. Waldron, 1856.  7/30/1903. 		RM 44750
_________________________________________________________________________

445.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., North Dakota, Benson County: Leeds.
Prairies. Phenology: flowering & fruiting. 

J. Lunell, s.n..  9/2/1902. 		RM 39134
_________________________________________________________________________

446.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., South Dakota: [illegible]
Phenology: flowering & fruiting. 

T. A. Williams, s.n..  9//1892. 		RM 21921
_________________________________________________________________________

447.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., South Dakota: 
In dry places. Phenology: flowering & fruiting. 

S. A. Skinner, 91.  //. 		RM 61793
_________________________________________________________________________

448.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., South Dakota, Day County: Bristol.
Phenology: flowering. 

L. R. M., s.n..  8/4/1904. 		RM 105420
_________________________________________________________________________

449.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., South Dakota, Minnehaha County: Highway 16, 22 mi W of Sioux Falls.
Rolling slope; hard clay loam soil; with little bluestem, Stipa, junegrass; upland. Scattered. Phenology: vegetative only. 

J. M. Aikman, 1868.  6/14/1935. 		USFS 468464
_________________________________________________________________________

450.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., South Dakota, Kingsbury County: Iroquois.
Prairies. Phenology: flowering. 

J. J. Thornber, s.n..  8/11/1894. 		RM 234350
_________________________________________________________________________

451.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., South Dakota, Kingsbury County: Iroquois.
Phenology: flowering. 

T. A. Williams, s.n..  8//1894. 		RM 68497
_________________________________________________________________________

452.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Nebraska, Sheridan County: Metcalf Public Hunting Grounds, 13 mi N of Hay Springs.  Elev. 3300 ft.
Open ridges and Pinus ponderosa forest; south-facing slopes. Phenology: flowering & fruiting. 

Elray S. Nixon, 142.  7/1/1964. 		RM 275471
_________________________________________________________________________

453.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Nebraska: Scottsbluff.
Phenology: flowering. 

P. A. Rydberg, 144.  7/26/1891. 		RM 2632
_________________________________________________________________________

454.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Nebraska, Dawes County: Chadron.
Phenology: flowering & fruiting. 

J. M. Bates, s.n..  8/8/1897. 		RM 18317
_________________________________________________________________________

455.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

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

J. W. Blankinship, s.n..  9/10/1900. 		RM 121927
_________________________________________________________________________

456.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Montana, Glacier County: 10 mi SE of Browning.
High plains. Phenology: flowering & fruiting. 

J. F. Brenckle, s.n..  8/7/1941. 		RM 189256
     with L. H. Shinners
_________________________________________________________________________

457.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Montana, Custer County: US Range Livestock Experiment Station: Lignite Creek.
T6N R46E S2.  
Phenology: flowering. 

Lincoln C. Ellison, 3278.  9/11/1935. 		USFS 468467
_________________________________________________________________________

458.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Montana, Custer County: US Range Livestock Experiment Station: Pasture L near L-K gate.  Elev. 2700 ft.
T7N R43E S33.  
Gentle north slope; gravelly soil on hill. Phenology: fruiting. 

E. J. Woolfolk, W-55.  9/10/1937. 		USFS 468468
_________________________________________________________________________

459.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Montana, Richland County: Fort Union Basin.
T21N R58E S16.  
Roadsides and pastured range. Very common. Phenology: flowering. 

Klaus H. Lackschewitz, 9229.  8/30/1979. 		RM 395148
_________________________________________________________________________

460.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Costilla County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: at Mountain Home Reservoir, ca 3 mi SE of Ft. Garland.  Elev. 8300 ft.
37.3958 N, 105.3917 W.  
Lakeside and Pinyon-Juniper. Phenology: flowering. 

Brian Elliott, 8809a.  7/10/1999. 		RM 830944
     with Elizabeth Mark
_________________________________________________________________________

461.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Montana, Phillips County: American Prairie Reserve: south bank of Beaver Creek ca 3.5 air mi NNE of Holzhey Reservoir, ca 23 air mi ENE of Zortman; ca 30 air mi SSW of Malta.  Elev. 2560-2620 ft.
T25N R29E S6 SW1/4.  47.9455 N, 108.0445 W; NAD 83, GPS reading.  
Hillsides and grasslands with scattered sagebrush on sandy soil. Phenology: flowering. 

Joseph L. M. Charboneau, 7908.  7/19/2011. 		RM 
_________________________________________________________________________

462.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Montana, Phillips County: Hewitt Lake National Wildlife Refuge: W of Hewitt Lake, ca 4 air mi S of the Milk River, ca 8 air mi ESE of Fanny Hill, ca 17 air mi NE of Malta.  Elev. 2210-2290 ft.
T32N R32E S7 SE1/4; also S18 NE1/4.  48.5365 N, 107.6116 W; NAD 83, GPS reading.  
Grasslands with silver sagebrush on loamy soil. Phenology: flowering. 

Joseph L. M. Charboneau, 8500.  7/31/2011. 		RM 
_________________________________________________________________________

463.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Montana, Phillips County: PR-22 Reservoir, N of Whitewater Creek, ca 4.5 air mi SW of 3 Way No. 2 Reservoir, ca 10 air mi NW of Whitewater; ca 37.5 air mi NNE of Malta.  Elev. 2540-2560 ft.
T36N R30E S13 SW1/4.  48.8849 N, 107.7474 W; NAD 83, GPS reading.  
Grasslands with fringed sage and scattered winterfat on loamy soil. Phenology: flowering. 

Joseph L. M. Charboneau, 9406.  8/11/2011. 		RM 
_________________________________________________________________________

464.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: 7N Mesa, off of Forest Road 525 near The Saddle, ca 16 air mi SW of Delta.  Elev. 6861 ft.
T49N R12W S5 NW1/4.  38.5438 N, 108.23775 W; NAD 83, , GPS reading.  
Sparse pinyon/juniper/rock mix. Phenology: flowering. 

Lori E. Brummer, 9060.  6/18/2012. 		RM 
_________________________________________________________________________

465.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Roubideau Creek, above junction with Potter Canyon to 2 trail mi upstream, ca 11 1/4 air mi SW of Delta.  Elev. 5240-5400 ft.
T50N R12W S11 NW1/4; also S2.  38.6191 N, 108.1792 W to 38.6358 N, 108.1897 W; NAD 83, , GPS reading.  
Sparse pinyon/juniper/rock mix. Phenology: flowering. 

Lori E. Brummer, 9432.  7/5/2012. 		RM 
_________________________________________________________________________

466.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Delta County: Gunnison Gorge National Conservation Area: West River Trail from trailhead on South River Road, near the confluence of the North Fork Gunnison River and the Gunnison River to the Gunnison Gorge Wilderness area, ca 6 air mi SW of Hotchkiss.  Elev. 5129-5155 ft.
T15S R93W S6 W1/2; also W1/2 S7.  38.7559 N, 107.8321 W to 38.7803 N, 107.8364 W; NAD 83, , GPS reading.  
Hillside in sparse pinyon/juniper/rock. Phenology: flowering. 

Lori E. Brummer, 11681.  9/10/2012. 		RM 
_________________________________________________________________________

467.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Horse Mesa, Tabeguache Trail or SS Road, ca 23 air mi NNW of Delta.  Elev. 7274 ft.
T14S R99W S31 SE1/4.  38.7912 N, 108.4928 W; NAD 83, , GPS reading.  
Pinyon/juniper that had been treated (maybe mechanically). Phenology: flowering. 

Lori E. Brummer, 11947.  9/14/2012. 		RM 
     with Gay Austin
_________________________________________________________________________

468.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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.  
Sparse pinyon/juniper in sandstone canyon. Delta and Mesa County Phenology: flowering. 

Lori E. Brummer, 12018.  9/17/2012. 		RM 
_________________________________________________________________________

469.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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.  38.56198 N, 108.18233 W; NAD 83, , GPS reading.  
Hillside in sparse pinyon/juniper/shrub/rock mix. Phenology: flowering. 

Lori E. Brummer, 12131.  9/19/2012. 		RM 
_________________________________________________________________________

470.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Goshen County: Ca 4 mi NE of Lingle.  Elev. 4300 ft.
42 10.3' N, 104 16.9' W; unknown, , Specimen Label.  
Sandy grassland, with Yucca and Senecio. Flowers yellow. Phenology: flowering. 

Robert D. Dorn, 10952.  9/5/2013. 		RM 914449	Barcode: RM0318703
_________________________________________________________________________

471.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Goshen County: Table Mountian Wildlife Area ca 4 mi S of Huntley.  Elev. 4200 ft.
41 51.9' N, 104 8.6' W; unknown, , GPS reading.  
Grassland, with Aristida and Opuntia. Rays Yellow. Phenology: flowering & fruiting. 

Robert D. Dorn, 10968.  9/17/2013. 		RM 914433	Barcode: RM0318704
_________________________________________________________________________

472.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Colorado, Montrose County: Uncompahgre Basin: Gunnison Gorge National Conservation Area: ridge along Bobcat Road, ca 6 air mi ENE of Olathe.  Elev. 5870-6020 ft.
T50N R9W S4 NE1/4.  38.6316 N, 107.8789 W to 38.6323 N, 107.8747 W; NAD 83, , GPS reading.  
Desert grassland with scattered pinyon/juniper on shale hillsides with sandstone outcrops. Phenology: flowering. 

Lori E. Brummer, 3400.  5/31/2011. 		RM 
_________________________________________________________________________

473.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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.  
Pinyon/juniper woodlands with scattered patches of sagebrush meadows. Phenology: flowering. 

Lori E. Brummer, 4148.  6/19/2011. 		RM 
_________________________________________________________________________

474.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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. 

Lori E. Brummer, 6963.  8/14/2011. 		RM 
_________________________________________________________________________

475.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Platte County: Ca 8 mi WSW of Wheatland.  Elev. 4900 ft.
42 1.5' N, 105 6.2' W; unknown, , GPS reading.  
Grassland, with Buchloe and Bouteloua. Flowers yellow. Phenology: flowering. 

Robert D. Dorn, 11576.  9/3/2014. 		RM 921623	Barcode: RM0079633
_________________________________________________________________________

476.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Crook County: Ca 1.5 mi NE of Hulett.  Elev. 3900 ft.
44 41.9' N, 104 34.4' W; unknown, , GPS reading.  
Rocky clay bank, with Pinus ponderosa and Bouteloua curtipendula. Flowers yellow. Phenology: flowering. 

Robert D. Dorn, 11638.  9/25/2014. 		RM 921717	Barcode: RM0079576
_________________________________________________________________________

477.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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, 81851.  5/19/2006. 		RM 950215	Barcode: RM0155736
_________________________________________________________________________

478.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Platte County: Camp Guernsey: ca 0.3 km E of North Platte River and ca 0.45 km S of Hartville Canyon.  Elev. 1470 m.
zone DMC, 520750E, 4681200N; unknown, GPS reading.  
Moderate slopes; stabilized sand dune; sand; with Yucca glauca, Artemisia filifolia, Andropogon hallii, Calamovilfa longifolia. Infrequent; ascending, perennial herb; ca 3 dm tall; disk yellow; ray yellow. Phenology: flowering & fruiting. 

Donald L. Hazlett, 1125.  9/4/1996. 		RM 957528	Barcode: RM0212586
     with Carlos A. Popolizio
_________________________________________________________________________

479.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Platte County: Camp Guernsey: Osburn Ranch parcel; south end of transect ca 4.2 km NNE of Guernsey Reservoir, ca 3.1 km NW of Range Control.  Elev. 1445 m.
516206E, 4691920N to 516238E, 4692237N; unknown, GPS reading.  
Rolling; mixed grass prairie; silty loam; with Bouteloua gracilis, Carex filifolia, Hesperostipa comata, Plantago patagonica, Artemisia frigida, Aristida purpurea, Koeleria macrantha, Schizachyrium scoparium, Cryptantha cana, Gutierrezia sarothrae. Scattered; ascending to erect, perennial herb; 2 dm tall; disk yellow; ray yellow. Phenology: flowering. 

Nancy E. Hastings, 314.  7/3/2007. 		RM 961445	Barcode: RM0219421
     with P. Block
_________________________________________________________________________

480.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Black Thunder Strip Mining Area; North Prong of Thunder Creek and Little Creek.  Elev. 4690 ft.
T43N R70W S28 SE1/4 NW1/4.  
Breaks, big sagebrush, blue grama, Western wheatgrass; range site: shallow clayey, shale, loamy; soil series: Shingle Series, Shale. Phenology: flowering & fruiting. 

R. E. Ries, 94.  8/17/1973. 		RM 293495	Barcode: RM0318780
_________________________________________________________________________

481.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: N of Gillette.  Elev. 4550 ft.
T50N R71W; also T51N R72W.  
Sagebrush-grassland association on dry rocky hillside. Phenology: flowering & fruiting. 

Richard F. Harner, 107.  9/17/1974. 		RM 293319	Barcode: RM0318779
_________________________________________________________________________

482.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Sheridan County: Expt Farm.
Phenology: flowering & fruiting. 

J. F. Lewis, 33.  9//1895. 		RM 4875	Barcode: RM0318778
_________________________________________________________________________

483.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Johnson County: Buffalo.  Elev. 4000-5000 
Phenology: flowering & fruiting. 

Frank Tweedy, 3046.  9//1900. 		RM 38374	Barcode: RM0318777
_________________________________________________________________________

484.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Park County: Township 57 north; Range 101 west; Section 30 west.  Elev. 4150 
Dry grassland plains; top of drainage ditch; sandy soil. Phenology: flowering & fruiting. 

Joan F. Guilfoyle, s.n..  8/2/1976. 		RM 330738	Barcode: RM0318772
_________________________________________________________________________

485.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Sheridan County: Ca 3 mi N of Leiter.  Elev. 4200 ft.
T55N R78W S9.  
Dry plains, slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, s.n..  8/11/1978. 		RM 325055	Barcode: RM0318769
_________________________________________________________________________

486.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 13 air mi NNE of Reno Junction, ca 24 air mi SSE of Gillette along Belle Fourche River.  Elev. 4550 ft.
T46N R71W S16 SE1/4.  43.9633 N, 105.39389 W; uncertainty 1 mi..  
Occasional in sandy clay in up-land with Artemisia and Chrysothamnus. Phenology: flowering & fruiting. 

B. E. Nelson, 2250.  9/21/1978. 		RM 325240	Barcode: RM0318768
_________________________________________________________________________

487.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 44 air mi N of Gillette, ca 5.5 air mi S of Montana along North Fork Olmstead Creek.  Elev. 3700 ft.
T57N R72W S22 NW1/4.  44.9142 N, 105.5033 W; uncertainty 1 mi..  
Occasional in sandy clay in a grassy bottomland with Heterotheca. Phenology: flowering & fruiting. 

B. E. Nelson, 2139.  9/20/1978. 		RM 325241	Barcode: RM0318767
_________________________________________________________________________

488.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 41 air mi SSW of Gillette, ca 5 air mi E of Middle Pumpkins Buttes on Wyo Hwy 50, South Branch Four Mile Creek.  Elev. 5200 ft.
T44N R74W S31 SE1/4.  43.7422 N, 105.7922 W; uncertainty 1 mi..  
Occasional in clay in upland with Artemisia and Boutenloua. Phenology: flowering & fruiting. 

B. E. Nelson, 1964.  9/17/1978. 		RM 325242	Barcode: RM0318766
_________________________________________________________________________

489.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 18.5 air mi SSE of Reno Junction, ca 52 air mi SSE of Gillette.  Elev. 4800 ft.
T41N R71W S12 SW1/4.  43.5422 N, 105.33 W; uncertainty 1 mi..  
Common in sandy clay in upland grassland with Artemisia frigida and Gutierrezia. Phenology: flowering & fruiting. 

B. E. Nelson, 2268.  9/22/1978. 		RM 325243	Barcode: RM0318765
_________________________________________________________________________

490.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Ca 4 air mi NW of Spotted Horse, ca 37.5 air mi NW of Gillette Breaks above Spotted Horse Creek.  Elev. 4000 ft.
T55N R75W S16 NW1/4.  
Occasional in sandy soil on ridge tops under Pinus ponderosa with Artemisia frigida and Machaeranthera. Phenology: flowering & fruiting. 

B. E. Nelson, 2077.  9/19/1978. 		RM 325239	Barcode: RM0318764
_________________________________________________________________________

491.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Converse County:   Elev. 5200 ft.
T38N R74W S12; also S13.  
Sagebrush plains, sandy ditch along road; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5297.  7/30/1978. 		RM 325063	Barcode: RM0318762
_________________________________________________________________________

492.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Converse County: Ross Road, ca. 22 miles N of junction of Wyoming highway 93.  Elev. 5400 ft.
T38N R74W S24.  
Sandy roadside. 

Keith H. Dueholm, 5431.  8/4/1978. 		RM 325060	Barcode: RM0318761
_________________________________________________________________________

493.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Goshen County: Southern Powder River/Southeastern Plains: Southeastern Plains: "Five Buttes", near Jay Em; ca 27.5 air mi N of Lingle, just E of U.S. Hwy 85.  Elev. 4900 ft.
T30N R63W S36.  
Shortgrass plains. Phenology: flowering & fruiting. 

B. E. Nelson, 11584.  9/10/1984. 		RM 598567	Barcode: RM0318760
_________________________________________________________________________

494.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Goshen County: Springer Reservoir (Goshen Hole Reservoir), ca 1.5 air mi S of Yoder, ca 13.5 air mi SSW of Torrington.  Elev. 4300 ft.
T22N R62W S10 NE1/4.  
Frequent in sandy clay in up-land with Artemisia filifolia and Senecio. Phenology: flowering & fruiting. 

B. E. Nelson, 2475.  9/28/1978. 		RM 318097	Barcode: RM0318759
_________________________________________________________________________

495.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Goshen County: Hawk Springs Reservoir, ca. 6.5 air miles SE of Hawk Springs, ca. 25 air miles S of Torrington.  Elev. 4450 ft.
T20N R61W S9 SE1/4.  
Frequent in sandy clay in upland with Grindelia and Heterotheca. Phenology: flowering & fruiting. 

B. E. Nelson, 2528.  9/28/1978. 		RM 318098	Barcode: RM0318758
_________________________________________________________________________

496.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Goshen County: ca. 5.5 air miles WSW of Jay Em, ca. 30.5 air miles NW of Torrington, at Muskrat creek, just S of Ft. Laramie Road.  Elev. 4750 ft.
T29N R63W S31 NW1/4.  
Frequent in sandy soil in upland with Erigonum. Phenology: flowering & fruiting. 

B. E. Nelson, 2452.  9/27/1978. 		RM 318099	Barcode: RM0318757
_________________________________________________________________________

497.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

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

Aven Nelson, 2525.  7/29/1896. 		RM 7243	Barcode: RM0318748
_________________________________________________________________________

498.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Horse Creek Ranch, ca 9 air mi NW of Weston.  Elev. 4000 ft.
T55N R72W S26.  
Eroded uplands; ponderosa pine ridges; ravines; sagebrush plains; open, clay slopes; loose talus. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3515.  7/8/1978. 		RM 325067	Barcode: RM0318746
     with Mary Alice Sanguinetti
_________________________________________________________________________

499.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Ca 4.5 air mi W of Pine Tree.  Elev. 5300 ft.
T42N R75W S16.  
Dry plains, sandy roadcuts, depressions; roadside. 

Keith H. Dueholm, 4208.  7/14/1978. 		RM 325065	Barcode: RM0318745
     with Mary Alice Sanguinetti
_________________________________________________________________________

500.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Ca 3 air mi W of Hilight.  Elev. 5010 ft.
T45N R71W S19 & S30.  
Sandy roadside buttes, loose talus slopes, outcrops, plains; right of way. 

Keith H. Dueholm, 4092.  7/13/1978. 		RM 325064	Barcode: RM0318744
     with Mary Alice Sanguinetti
_________________________________________________________________________

501.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Ca 8 air miles NW of Pine Tree.  Elev. 5000 ft.
T43N R76W S36.  
Dissected plains, eroded slopes of draw; plains. 

Keith H. Dueholm, 4242.  7/14/1978. 		RM 325062	Barcode: RM0318743
     with Mary Alice Sanguinetti
_________________________________________________________________________

502.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Along Nut Creek.  Elev. 4800 ft.
T45N R75W S4.  
Plains and flats. Eroded slopes, sandy roadcuts. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5216.  7/29/1978. 		RM 325059	Barcode: RM0318742
_________________________________________________________________________

503.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Ca 3 air mi SE of Wyodak.  Elev. 4600 ft.
T49N R71W S11.  
Rolling plains, sandy roadcut. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5830.  8/9/1978. 		RM 325057	Barcode: RM0318741
_________________________________________________________________________

504.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 6 air mi SSE of Gillette.  Elev. 4800 ft.
T49N R71W S30.  44.19611 N, 105.4406 W; uncertainty 1 mi..  
Scoria topped butte, loose talus slopes, plains; lower slope. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5153.  7/28/1978. 		RM 325056	Barcode: RM0318740
_________________________________________________________________________

505.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: along Trail Creek Road, 6.3 road mi E of Wyo Hwy 59.  Elev. 3800 ft.
T57N R70W S3.  44.96083 N, 105.2594 W; uncertainty 1 mi..  
Sandy roadside ditch and roadcut. 

Keith H. Dueholm, 6134.  8/25/1978. 		RM 325066	Barcode: RM0318733
_________________________________________________________________________

506.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming, Campbell County: Ca 21 air km SSE of Gillette; ca 5 air km E of [Wyo Hwy] Route 59.  Elev. 1371 m.
T48N R71W S32 NE1/4.  44.0902 N, 105.415 W; uncertainty 0.5 mi..  
Common in sandy loam disced in June 1976, with Salsola and  Amaranthus. Phenology: flowering & fruiting. 

E. B. Allen, 51.  8/2/1977. 		RM 398411	Barcode: RM0318732
_________________________________________________________________________

507.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				Asteraceae

U.S.A., Wyoming: Northwestern Wyoming

Elam Bartholomew, 6218.  7//1924. 		RM 104269	Barcode: RM0318731
_________________________________________________________________________

508.  Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. var. spinulosum  				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.  
Sandy, disturbed flats along the road in pinyon-juniper. Phenology: flowering & fruiting. 

Timothy W. Chumley, 4644.  7/15/1996. 		 
_________________________________________________________________________