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

Database Search Results

182 matching records found (of 182).
Search query: Genus begins with Eriogonum, Species begins with arcuatum, (search polygon not defined)
Sorted by: Scientific Name

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1.  Eriogonum arcuatum Greene 				Polygonaceae

U.S.A., Colorado, Park County: Arapaho National Forest: Hoosier Ridge, 1.5 mi E of Colo Hwy 9, 8 mi S of Breckenridge.  Elev. 12000-12800 ft.
T8S R77W S16.  39.358 N, 106.033 W; Specimen Label.  
Tree line-alpine habitats. Park/Summit Counties Phenology: flowering. 

James F. Fowler, 5457.  7/25/2007. 		USFS 891928
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2.  Eriogonum arcuatum Greene 				Polygonaceae

U.S.A., Colorado: Pagosa Springs.  Elev. 7100 ft.
Phenology: flowering. 

Carl F. Baker, 284.  7//1899. 		RM 165641	Barcode: RM0003271
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3.  Eriogonum arcuatum Greene 				Polygonaceae

U.S.A., Colorado: Pagosa Springs.  Elev. 7100 ft.
Phenology: flowering. 

Carl F. Baker, 284.  7//1899. 		RM 23137	Barcode: RM0003270
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4.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Arizona, Coconino County: Kaibab National Forest: Kaibab Plateau: just E of Forest Road 225, ca 3 air mi ENE of Jacob Lake; ca 25 air mi SE of Fredonia.  Elev. 7550-7920 ft.
T38N R2E S3 NE1/4.  36.7273 N, 112.1714 W; GPS Reading.  
Selectively logged ponderosa pine forest above canyons. Phenology: flowering. 

B. E. Nelson, 63209.  9/19/2004. 		RM 
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5.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Arizona, Coconino County: Coconino National Forest: Sterling Canyon from Vultee Arch to pass to E towards Manzanita Campground.  Elev. 6800 ft.
T18N R6E S18.  34.9397 N, 111.7687 W to 34.9366 N, 111.747 W; GPS Reading.  
Ponderosa pine and Douglas fir forest with oak understory. Phenology: flowering. 

Ronald L. Hartman, 80419.  8/28/2004. 		RM 
     with James F. Fowler
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6.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Arizona, Coconino County: Kaibab National Forest: Kaibab Plateau: along Ariz Hwy 67 at Crane Lake, ca 13 air mi SSE of Jacob Lake; ca 35.5 air mi SE of Fredonia.  Elev. 8530-8600 ft.
T36N R2E S11 SE1/4.  36.5296 N, 112.1504 W; GPS Reading.  
Dry meadow. Phenology: flowering & fruiting. 

B. E. Nelson, 66877.  9/16/2005. 		RM 
     with James F. Fowler
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7.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Arizona, Coconino County: Kaibab National Forest: Coconino Plateau: Coconino Rim off Coconino Rim or Forest Road 310, ca 5.5 air mi S of South Rim Grand Canyon, ca 12.5 air mi ESE of Tusayan; ca 53 air mi NNW of Flagstaff.  Elev. 7300-7440 ft.
T29N R4E S1 NW1/4.  35.9284 N, 111.9128 W to 35.9297 N, 111.9097 W; GPS Reading.  
Canyon going off rim of plateau. Phenology: flowering. 

B. E. Nelson, 67538.  9/25/2005. 		RM 
     with James F. Fowler
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8.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Arizona, Coconino County: Kaibab National Forest: Coconino Plateau: off Coconino Rim or Forest Road 310 ca 1.5 air mi S of Coconino Rim just E of Woodbridge Tank, ca 20 air mi ESE of Tusayan; ca 48 air mi N of Flagstaff.  Elev. 7020-7060 ft.
T29N R5E S24 SE1/4.  35.8808 N, 111.8034 W; GPS Reading.  
Sandy ponderosa pine forest with pinyon, juniper, and oak, with shallow wash. Phenology: flowering. 

B. E. Nelson, 67587.  9/25/2005. 		RM 
     with James F. Fowler
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9.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: Colo Hwy 149; ca 13 air mi SW of Creede.  Elev. 9720-11750 ft.
T40N R2W S11; South1/2 S2, E1/2 S3, SW1/4 S1, N1/4 of N1/4 and E1/4 of E1/4 S12, N1/2 S13, NE1/4 S14; T41N R2W S34, NW1/4 S35, SE1/4 S26, SW1/4 S25, NW1/2 S36; T40N R1W S7 NW1/4.  37 44.744' N, 107 3.789' W.  
Spruce forest with scattered aspen in open xeric heavily grazed grassland, pond, spruce forest with scattered aspen, rocky outcrop, subalpine bristle cone forest, creek, roadside; open xeric grassland. Phenology: flowering. 

Jeanette Flaig, 191.  7/3/2003. 		RM 
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10.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: Colo Hwy 149 to Forest Road 600 then 4 road mi; ca 6 air mi SE from Creede.  Elev. 9775-10117 ft.
T41N R1E S24 NE1/4.  37.7932 N, 106.8123 W.  
Rocky outcrops. Phenology: flowering. 

Jeanette Flaig, 754.  7/13/2003. 		RM 
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11.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: Colo Hwy 149 W of Creede to Forest Road 507, 1.5 air mi on Forest Road 507 to Forest Road 508 then 0.6 road mi.  Elev. 8870-9000 ft.
T41N R1W S3 NW1/4; also NE1/4 of NE1/4 S4 and T42N R1W S34 SE1/4.  37 50.169' N, 106 57.625' W.  
Grassy slopes of hill with scattered shrubs, Douglas fir-aspen slope, and disturbed areas due to mining activity; grassy slopes. Phenology: flowering. 

Ronald L. Hartman, 77652.  6/24/2003. 		RM 
     with Jeanette Flaig
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12.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: Bachelor Loop, S of Bulldog Mountain, 4.5 mi NW of Creede.  Elev. 9651 ft.
T42N R1W S26 NE1/4.  37.8524 N, 106.9501 W; GPS Reading.  
Mixed grass prairie foothills. Phenology: flowering. 

Jeanette Flaig, 4460.  6/20/2004. 		RM 
     with Kurt Flaig
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13.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Arizona, Yavapai County: Prescott National Forest: Woodchute Trailhead to south end of Woodchute Wilderness.  Elev. 6960 ft.
T15N R2E S4.  34.7107 N, 112.1547 W to 34.7144 N, 112.1599 W.  
Parking lot and along trail and oak thickets. Phenology: flowering. 

Ronald L. Hartman, 84127.  9/14/2006. 		RM 
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14.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 4.5 air mi ESE of Parlin.  Elev. 8200 ft.
T49N R3E S21 SW1/4.  38.4923 N, 106.6477 W.  
Granite outcrops; sagebrush. Phenology: flowering. 

Kevin J. Taylor, 9473.  7/25/1998. 		 777546
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15.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 1 1/4 air mi ENE of Parlin.  Elev. 8200-8500 ft.
T49N R2E S14 NE1/4.  38.5069 N, 106.7205 W.  
Sagebrush hills. Phenology: flowering. 

Kevin J. Taylor, 9519.  7/25/1998. 		 777545
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16.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: Dolores River Drainage: Cave Canyon.  Elev. 4740-5200 ft.
T50N R19W S2; also T51N R19W S34 and S35.  38.6267 N, 108.9515 W.  
Dry creek bed and canyon bottom with pinyon, juniper, and single leaf ash. Phenology: flowering & fruiting. 

Margarette J. Lyon, 6651.  8/3/1994. 		 
     with Laura Cosse
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17.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County:  4 miles SE of Laramie.  Elev. 7200-7300 ft.
T15N R73W S12.  41.2904 N, 105.5211 W; NAD 83, uncertainty 1 mi., Digital Map.  
Dry hillside. Phenology: flowering. 

C. L. Porter, 3272.  7/19/1943. 		RM 194927	Barcode: RM0221779
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18.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: on the west side of the south end of Mesa de Cuba, ca 3/4 mi N of the head of Arroyo Chijuillito, ca 4 air mi SW of Cuba.  Elev. 7000-7400 ft.
T21N R2W S35 SW1/4.  36.0005 N, 107.0199 W; GPS Reading.  
Steep slopes below sandstone cliffs with scattered ponderosa pine, pinyon, and juniper. Phenology: flowering. 

B. E. Nelson, 61972.  7/18/2004. 		RM 813698	Barcode: RM0121344
     with Jill Larson
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19.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Sweetwater County: Cooper Ridge: 25 mi E of Rock Springs along Wyo Hwy 430.  Elev. 7000-7400 ft.
T15N R102W S20 NW1/4.  
Sagebrush/juniper/mahogany community. Phenology: flowering & fruiting. 

N. Duane Atwood, 22680.  6/17/1997. 		RM 740762	Barcode: RM0221873
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20.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Laramie County: Laramie Range: north side of South Branch Crow Creek, ca 0.3 mi E of Wyo Hwy 210 (Happy Jack Road); ca 2.2 mi SW of Upper North Crow Reservoir.  Elev. 7900 ft.
T14N R71W S3 N1/2 of NE1/4 of NE1/4.  41.211 N, 105.3351 W.  
Artemisia tripartita var. rupicola grassland community on dry, humus-gravel soil bordering gravel road; with Koeleria macrantha, Elymus trachycaulus, and Bromus tectorum. 

Robert D. Dorn, 16989.  8/5/1996. 		RM 615923
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21.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Range: ca 0.5 mi NE of Hermosa Siding (along UPRR), along County Road 222 ca 2 mi NE of Tie Siding.  Elev. 8000 ft.
T13N R72W S16 SE1/4 of NW1/4.  41.0961 N, 105.4688 W; uncertainty 0.25 mi..  
Artemisia tripartita-Muhlenbergia filiculmis community on rolling plains of coarse, pink Sherman granite with scattered granite boulders and outcrops. 

Walter Fertig, 16099.  7/25/1995. 		RM 615784	Barcode: RM0221859
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22.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Range: east side of Forest Road 700 ca 0.5 mi SW of junction with Wyo Hwy 210 (Happy Jack Road), ca 1.2 mi W of Laramie County and ca 0.9 mi N of the main stem of Middle Crow Creek.  Elev. 7200 ft.
T14N R71W S13 NW1/4 of SE1/4 of NW1/4.  41.1818 N, 105.2977 W; uncertainty 1 mi..  
Artemisia tripartita var. rupicola grassland on Sherman Granite-gravel sloping plains with shallow soil.  With Eriogonum umbellatum and E. flavum. Phenology: flowering & fruiting. 

Walter Fertig, 18764.  7/7/1999. 		RM 703290	Barcode: RM0221848
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23.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Range: Schoolhouse Creek valley, ca 2 mi E of Roger Canyon, ca 7.5 air mi NE of Laramie.  Elev. 7840-7880 ft.
T17N R72W S36 SE1/4 SW1/4.  41.3989 N, 105.413 W; uncertainty 0.25 mi..  
Artemisia tripartita var. rupicola/Koeleria macrantha community on south-dipping gentle slopes of gravelly brown clay-loam. Phenology: flowering. 

Walter Fertig, 19757.  7/22/2001. 		RM 703186	Barcode: RM0221860
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24.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Arizona, Coconino County: Kaibab National Forest: East Game road: Pleasant Valley Canyon.  Elev. 8000 ft.
T36N R3E S4.  
Phenology: flowering. 

G. R. Pettit, 170.  8/28/1966. 		RMRS 601
     with M. J. Pettit
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25.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Arizona, Coconino County: Kaibab National Forest; Pleasant Valley Canyon; eastside Game Road.  Elev. 8500 ft.
T36N R3E S30.  
Phenology: flowering. 

G. R. Pettit, 181.  8/28/1966. 		RMRS 602
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26.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Arizona, Yavapai County: Prescott National Forest; Cottonwood.
Phenology: flowering. 

G. R. Pettit, 85.  8/7/1966. 		RMRS 603
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27.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Arizona, Coconino County: Kaibab National Forest: South VT Park.  Elev. 8700 ft.
Phenology: flowering. 

Leon W. Hornkohl, 32-H.  7/24/1926. 		RMRS 575
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28.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Range: ca 33 air mi NE of Rock River.  Elev. 6690-6750 ft.
T26N R71W S19 NW1/4.  42.2124 N, 105.4108 W.  
Creekside. Phenology: flowering. 

B. A. Packer, 1450.  7/9/1997. 		 
     with J. Brondum and T. McGowan
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29.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Range: Laramie Peak Wildlife Habitat Management Area: along Ashley Creek, ca 32 air mi NE of Rock River.  Elev. 6890-7220 ft.
T24N R71W S29 NW1/4.  42.0252 N, 105.3801 W.  
Granite outcrops. Phenology: flowering. 

B. A. Packer, 1613.  7/13/1997. 		 
     with J. Brondum and T. McGowan
_________________________________________________________________________

30.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Range: ca 25 air mi NE of Laramie.  Elev. 6520 ft.
T20N R71W S23 NW1/4.  41.6911 N, 105.3157 W; uncertainty 0.5 mi..  
Sagebrush grassland, granite outcrop. Phenology: flowering. 

B. A. Packer, 1781.  7/15/1997. 		 
     with J. Brondum and T. McGowan
_________________________________________________________________________

31.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Range: Johnson Reservoir, ca 27 air mi NE of Laramie.  Elev. 6250-6560 ft.
T21N R71W S20.  41.776 N, 105.3801 W.  
Granite outcrop. Phenology: flowering. 

B. A. Packer, 1988.  7/22/1997. 		 
     with J. Brondum and T. McGowan
_________________________________________________________________________

32.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Larimer County: 1.2 mi N of Cherokee Park Road, 0.1 mi SW of large meander of North Fork Cache La Poudre River.
Diminant Ponderosa pine habitat, scattered Sabina scopulorum, Stipa comata, Muhlenbergia and Aletes humilis. Phenology: buds. 

Betsy E. Neely, 3532.  7/24/1986. 		RM 540736
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33.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, No county County: Cochetopa National Forest:  Klein Ranch.  Elev. 9200 ft.
On a gentle north-facing slope in gravelly loam soil of grassland.  Wide distribution. Phenology: flowering & fruiting. 

C. E. Taylor, 435.  8/21/1922. 		USFS 449424
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34.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., New Mexico, Sandoval County: Old State 44, 18 mi S of Cuba.  Elev. 6000 ft.
In Pinyon-juniper habitat; scattered on dry sandy clay soils. Phenology: flowering. 

Charles P. Pase, 2562.  7/12/1979. 		RM 345844
_________________________________________________________________________

35.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Costilla County: 3 mi W of San Acacio.  Elev. 7737 ft.
Hills. Phenology: flowering & fruiting. 

E. R. Warren, 24.  7/3/1912. 		RM 78342
_________________________________________________________________________

36.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Larimer County: Cherokee Park, near the Wyo-Colo State line.
Phenology: flowering. 

Earl L. Johnston, 360.  7/30/1917. 		RM 101965
     with George G. Hedgcock
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37.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Jackson County: 12 mi down W side of Cameron Pass.  Elev. 8700 ft.
Phenology: flowering. 

Earl L. Johnston, 1314.  8/25/1929. 		RM 123107
_________________________________________________________________________

38.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Montrose County: Bostwick Park, east of Montrose.
Dry hills. Phenology: flowering. 

Edwin B. Payson, 1045.  7/10/1917. 		RM 88897
_________________________________________________________________________

39.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, El Paso County: Minnehaha.  Elev. 2600 m.
Matta endemica, Nebr-Kan-Ariz-Col-Mon-Alb., species principalis aspectus autumnalis Pseudocymopterus-Mentzelia-chalicodio. Phenology: flowering & fruiting. 

F. E. Clements, 117.  8/15/1901. 		RM 34151
     with E. S. Clements
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40.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, El Paso County: Artist's Glen.  Elev. 2550 m.
This is a photograph. Phenology: flowering. 

F. E. Clements, s.n..  //. 		RM 177213
     with E. S. Clements
_________________________________________________________________________

41.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Boulder County: Gregory Canyon: near Boulder.
Dry soil. Phenology: flowering & fruiting. 

Francis Ramaley, 790.  8/12/1901. 		RM 31306
_________________________________________________________________________

42.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

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

Francis Ramaley, 9300.  8/12/1912. 		RM 75998
_________________________________________________________________________

43.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Boulder County: Between Sunshine and Ward.  Elev. 8000-9500 ft.
Phenology: flowering. 

Frank Tweedy, 5002.  8//1902. 		RM 43032
_________________________________________________________________________

44.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

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

Frank Tweedy, 5003.  7//1902. 		RM 43033
_________________________________________________________________________

45.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Mesa County: Fossil Creek, CO.
Phenology: flowering & fruiting. 

G. S. Dodds, 1914.  6/15/1906. 		RM 56960
_________________________________________________________________________

46.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Larimer County: Rattle Snake Park.  Elev. 6600-7000 ft.
T5N R70W S31; also T5N R71W S36.  40.35641 N, 105.28876 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

George E. Osterhout, 2199.  7/18/1900. 		RM 23640
_________________________________________________________________________

47.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Larimer County: Horsetooth Mountain.  Elev. 7200 ft.
T7N R70W S26.  40.5398 N, 105.19694 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Phenology: flowering. 

George E. Osterhout, 4755.  7/16/1912. 		RM 165639
_________________________________________________________________________

48.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

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

George E. Osterhout, 5674.  8/10/1917. 		RM 165640
_________________________________________________________________________

49.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Larimer County: Horsetooth.  Elev. 5400 ft.
T6N R69W S8.  40.50509 N, 105.14982 W; NAD 83, uncertainty 4 mi., Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

George E. Osterhout, 815.  7/16/1895. 		RM 165638
_________________________________________________________________________

50.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Range: ca 4.5 air mi SE of Buford; ca 21 air mi SE of Laramie.  Elev. 8200-8350 ft.
T13N R71W S13.  41.0961 N, 105.2969 W.  
Granite outcrops. Phenology: flowering & fruiting. 

B. A. Packer, 2996.  8/20/1997. 		 
     with J. Brondum and T. McGowan
_________________________________________________________________________

51.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Boulder County: Camp on Little South.
Phenology: flowering. 

George E. Osterhout, s.n..  8/15/1912. 		RM 311895
_________________________________________________________________________

52.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Boulder County: Estes Park
Phenology: flowering & fruiting. 

George E. Osterhout, s.n..  8//1895. 		RM 319292
_________________________________________________________________________

53.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, No county County: 
Alpine and subalpine. Phenology: flowering & fruiting. 

Hall, 505.  //. 		RM 9983
     with Harbour
_________________________________________________________________________

54.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Range: ca 21.5 air mi SE of Laramie; 3/4 mi N of Colorado on U.S. Hwy 287; 1/2 - 3/4 mi W of U.S. Hwy 287.  Elev. 8170-8200 ft.
T12N R72W S14 SW1/4.  41.0099 N, 105.4306 W.  
Gravelly soil on grasslands. Phenology: flowering. 

B. A. Packer, 3112.  8/21/1997. 		 
     with J. Brondum and T. McGowan
_________________________________________________________________________

55.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, El Paso County: Pikes Peak Region.
On granite slides. Phenology: flowering & fruiting. 

J. Francis Macbride, 2683.  8/15/1913. 		RM 302971
_________________________________________________________________________

56.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Larimer County: Moon's Ranch.
Phenology: buds. 

New York Botanical Garden, 3911.  7/1/1894. 		RM 48573
_________________________________________________________________________

57.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Mesa County: Uncompaghre National Forest: Britt Point.  Elev. 8000 ft.
T15S R100W S20.  
Woodland, in sandy loam soil of a 5-10% east-facing slope growing with P H Artr Bogr CHR.  Current condition of range, poor. Phenology: flowering. 

Ralph K. Gierisch, 3053.  8/24/1965. 		USFS 449599
_________________________________________________________________________

58.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Mesa County: Uncompahgre Plateau:  25 mi SW of Whitwater.  Elev. 7500 ft.
Phenology: flowering & fruiting. 

Reed C. Rollins, 1926.  8/12/1937. 		USFS 449439
_________________________________________________________________________

59.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Montrose County: Iron Creek, 10 mi S of Crawford.  Elev. 6000 ft.
Forming mats 6" to 1' across on sandstone rocks. Phenology: flowering & fruiting. 

Reed C. Rollins, 1962.  8/26/1937. 		USFS 449438
_________________________________________________________________________

60.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Park County: Pike National Forest:  Lake George.  Elev. 8200 ft.
In fresh soil of grass area. Phenology: flowering. 

V. C. Follenius, 5-F.  6//1915. 		USFS 449425
_________________________________________________________________________

61.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Boulder County: Lyons, CO, near Estes Park.  Elev. 6500 ft.
Dry, rocky hillsides in a yellow pint belt. Phenology: flowering. 

Walter P. Cottam, 12043.  8/21/1938. 		RM 319291
_________________________________________________________________________

62.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Larimer County: Eastern foothills of Colorado Front Range: adjacent to KOA Campground and U.S. Hwy 287, ca 12 air mi N of Fort Collins.
Open canopy blue gramma/needle-and-thread shortgrass grassland and slopes. Phenology: flowering. 

Walter Fertig, 13020.  7/17/1992. 		RM 579522
_________________________________________________________________________

63.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Park County: South Park, in depression along west side of highway, W of Lake Antero.  Elev. 2900 m.
In depression along west side of highway. Phenology: flowering. 

William A. Weber, 18686.  6/29/1993. 		RM 734244
     with R. C. Wittmann
_________________________________________________________________________

64.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Range: near the head of North Fork Duck Creek along Garrett or County Road 713, ca 2.3 air mi ENE of Pinto Rocks, ca 4.7 air mi SE of Garrett; ca 52 air mi N of Laramie.  Elev. 7450-7520 ft.
T24N R73W S14 NW1/4.  42.0531 N, 105.5573 W.  
Rocky threetip sagebrush slopes and flats. Phenology: flowering & fruiting. 

B. E. Nelson, 43200.  8/21/1997. 		 
_________________________________________________________________________

65.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Range: Wallace Draw area, ca 7.5 air mi SE of Garrett.  Elev. 7000-7100 ft.
T24N R72W S16 South1/4.  42.0545 N, 105.4769 W.  
Grassland. Phenology: flowering. 

Ronald L. Hartman, 58561.  7/16/1997. 		 
_________________________________________________________________________

66.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Arizona, Coconino County: Kaibab National Forest: Jacob Lake Ranger Station.  Elev. 8200 ft.
T38N R2E S7.  
South slope; gravelly loam with pine. Phenology: flowering. 

Clarence F. Korstian, 134.  8/11/1917. 		USFS 449596
     with F. S. Baker
_________________________________________________________________________

67.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Arizona, Coconino County: Kaibab National Forest: V. T. Park.  Elev. 8900 ft.
2% west slope; deep clay loam in meadow with Aster, dandilion, clover, bluegrass. Phenology: buds. 

Earl V. Storm, 280.  7/10/1927. 		USFS 449427
_________________________________________________________________________

68.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Arizona, Coconino County: Grand Canyon: south rim.  Elev. 7400 ft.
T30N R4E S21.  
Phenology: flowering. 

Edwin B. Bartram, 451.  2/25/1920. 		RM 128682
_________________________________________________________________________

69.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Arizona, Coconino County: Kaibab National Forest: V. T. Park.  Elev. 8000 ft.
Phenology: flowering. 

G. J. Goodman, 1643.  7/19/1930. 		RM 165642
     with C. L. Hitchcock
_________________________________________________________________________

70.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Arizona, Coconino County: Kaibab National Forest: South VT Park.  Elev. 8700 ft.
Level solope; deep gravelly sand. Phenology: flowering. 

Leon W. Hornkohl, 32.  7/24/1926. 		USFS 449428
_________________________________________________________________________

71.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Arizona, Mohave County: Hualapai Mountains: Hualapai Mountain Road, Sawmill Canyon.  Elev. 6000 ft.
T20N R15W S20.  
Rock outcrop on southwest facing slope; chaparral with Quercus, Rhus, and Rhamnus. Phenology: flowering. 

M. A. (Ben) Franklin, 5247.  9/5/1987. 		RM 526136
_________________________________________________________________________

72.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Arizona, Coconino County: 10 mi N of Jacob Lake along Hwy Alt 89.  Elev. 6200 ft.
T40N R1E S36.  
Pinyon-juniper community; Kaibab limestone formation. Phenology: flowering. 

N. Duane  Atwood, 16858.  9/3/1991. 		RM 576092
     with Judy Atwood
_________________________________________________________________________

73.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Range: Sherman, ca 14.5 air mi SE of Laramie.  Elev. 7500-7800 ft.
T13N R71W S16 NE1/4.  41.0961 N, 105.3542 W.  
Along railroad tracks; and in granite outcroppings and sagebrush grassland. Phenology: flowering. 

B. A. Packer, 4736.  7/28/1998. 		RM 
_________________________________________________________________________

74.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Arizona, Coconino County: Coconino National Forest: Kaibab Plateau: Demotte Park, along Hwy 67 to the north rim of the Grand Canyon at its junction with Forest Road 422 to east rim viewpoint.  Elev. 8710 ft.
Subalpine meadow on west facing slope below forest of Populus tremuloides and Picea engelmannii. Phenology: flowering. 

Randall J. Bayer, AZ-821.  7/6/1988. 		RM 546019
     with Glenn Bilodeau and Daniel Lebedyk
_________________________________________________________________________

75.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Laramie County: Laramie Range: Granite Reservoir: ca 15 air mi E of Laramie.  Elev. 7500-7700 ft.
T14N R70W S17.  41.1863 N, 105.2621 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Southwest facing granite outcrops. Phenology: flowering. 

B. A. Packer, 4818.  7/29/1998. 		RM 
_________________________________________________________________________

76.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Laramie County: Laramie Range: Granite Reservoir: ca 15 air mi E of Laramie.  Elev. 7500-7700 ft.
T14N R70W S17.  41.1863 N, 105.2621 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Southwest facing granite outcrops. Phenology: flowering. 

B. A. Packer, 4840.  7/29/1998. 		RM 
_________________________________________________________________________

77.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Arizona, no county County: Coconino National Forest.
Grazing Reconnaissance Phenology: flowering. 

William R. Chapline, 253.  8/31/1911. 		USFS 449597
_________________________________________________________________________

78.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Range: Medicine Bow National Forest: along the Middle Branch Middle Lodgepole Creek, ca 11 air mi ESE of Laramie.  Elev. 7800-8100 ft.
T15N R71W S15.  41.2684 N, 105.3351 W.  
Sagebrush grassland with granite outcroppings. Phenology: flowering. 

B. A. Packer, 4928.  7/31/1998. 		RM 
     with T. McGowan & J. Brondum
_________________________________________________________________________

79.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Range: off of U.S. Hwy 287, ca 15 air mi SE of Laramie.  Elev. 7800-8200 ft.
T12N R72W S4.  41.0386 N, 105.4688 W.  
Sagebrush grassland. Phenology: flowering & fruiting. 

B. A. Packer, 5128.  8/5/1998. 		RM 
     with T. McGowan
_________________________________________________________________________

80.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Range: Roger Canyon Road, ca 10 air mi NE of Laramie.  Elev. 7500-7800 ft.
T17N R72W S36 South1/2.  41.3991 N, 105.4121 W.  
Grassland. Phenology: flowering. 

B. A. Packer, 5140.  8/6/1998. 		RM 
     with T. McGowan & J. Brondum
_________________________________________________________________________

81.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Range: off of Monument Road (County Road 231), ca 16 air mi SE of Laramie.  Elev. 7500-7800 ft.
T13N R71W S36.  41.053 N, 105.2969 W.  
Sagebrush grassland. Phenology: flowering & fruiting. 

B. A. Packer, 5366.  8/14/1998. 		RM 
     with T. McGowan & J. Brondum
_________________________________________________________________________

82.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

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

B. A. Packer, 5637.  8/30/1998. 		RM 
_________________________________________________________________________

83.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: 2.5 mi NW of Centennial on WY Hwy 130: 1/4 mi NW of Libby Creek.  Elev. 8400 ft.
T16N R78W S28 NE1/4.  41.3272 N, 106.1608 W.  
Phenology: flowering. 

B. E. Nelson, 691.  7/15/1973. 		RM 296985	Barcode: RM0221778
     with Linda Nelson
_________________________________________________________________________

84.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Plains: Wyo Hwy 230, at mile post 24.5.  Elev. 7400 ft.
T14N R77W S36.  41.1383 N, 105.9847 W; uncertainty 1 mi..  
Roadside; gravelly-sandy soil. Phenology: flowering & fruiting. 

Ronald L. Hartman, 24351.  7/7/1989. 		RM 553504	Barcode: RM0221872
_________________________________________________________________________

85.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Plains: U.S. Hwy 287, 0.2 mi S of Tie Siding.  Elev. 7600 ft.
T13N R72W S19.  41.0828 N, 105.5094 W; uncertainty 1 mi..  
Common on roadside. Phenology: flowering. 

Ronald L. Hartman, 24439.  8/14/1989. 		RM 553455	Barcode: RM0221861
_________________________________________________________________________

86.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Atlas or County Road 224 ca 0.5-1 air mi N of Lodgepole Creek and ca 1 air mi W of I-25, ca 16 air mi N of Cheyenne.  Elev. 6340-6380 ft.
T16N R67W S16 SE1/4.  41.35113 N, 104.88984 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Grassy bottom of a swale through rolling plains. Phenology: flowering. 

B. E. Nelson, 32471.  7/8/1994. 		RM 705582	Barcode: RM0221887
_________________________________________________________________________

87.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Laramie County: Laramie Range: north side of South Branch Crow Creek, ca 0.3 mi E of Wyo Hwy 210 (Happy Jack Road); ca 2.2 mi SW of Upper North Crow Reservoir.  Elev. 7900 ft.
T14N R71W S3 N1/2 NE1/4 NE1/4.  41.2173 N, 105.3334 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
Artemisia tripartita var. rupicola grassland community on dry, humus-gravel soil bordering gravel road; with Koeleria macrantha, Elymus trachycaulus, and Bromus tectorum. 

Walter Fertig, 16989.  8/5/1996. 		RM 615923	Barcode: RM0221847
_________________________________________________________________________

88.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Wyo Hwy 34, ca 4 air mi E of Albany County.  Elev. 5260 ft.
T22N R70W S11 E1/2.  41.895 N, 105.2133 W; uncertainty 1 mi..  
Sandy plains with short-grass prairie. Phenology: flowering. 

Ronald L. Hartman, 39753.  7/4/1993. 		RM 606741	Barcode: RM0221878
_________________________________________________________________________

89.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Laramie County: Laramie Mountains: ca 2 air mi W of Horse Creek on limestone hogback.  Elev. 7200 ft.
T17N R70W S27 S1/2; and also N1/2 S34.  41.4169 N, 105.2211 W.  
Limestone outcrops with mountain mahogany juxtaposed with degrading granites. Phenology: flowering. 

Ronald L. Hartman, 41005.  7/13/1993. 		RM 606742	Barcode: RM0221879
_________________________________________________________________________

90.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ridge between Eagle and Beaver creeks above the Laramie River, ca 6 air mi SSW of Woods Landing; ca 31 air mi SW of Laramie.  Elev. 8120-8520 ft.
T12N R77W S5 SE1/4; also NE1/4 S8 and NW1/4 S9.  41.0335 N, 106.0591 W to 41.0286 N, 106.0481 W; NAD 83, , GPS reading.  
Steep, rocky, gravelly slopes and flats with sagebrush and bitterbrush. Phenology: flowering. 

B. E. Nelson, 72845.  7/10/2007. 		RM 924189	Barcode: RM0085877
_________________________________________________________________________

91.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Plains: right-of-way along west side of U.S. Hwy 287 and Grant Creek, ca 1.5 air mi SE of Tie Siding; ca 18 air mi S of Laramie.  Elev. 7585 ft.
T13N R72W S29.  41.0668 N, 105.4822 W; WGS 84, , GPS reading.  
Plains in right-of-way. Phenology: flowering. 

Laura E. Lukas, 8294.  8/18/2008. 		RM 924188	Barcode: RM0085878
_________________________________________________________________________

92.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: County Road 46AA, 4 air mi NNW of Saguache near Cottonwood Spring.  Elev. 8200-9000 ft.
T45N R7E S13; also S14.  38.1549 N, 106.1483 W.  
Grassland and rock outcrops. Phenology: flowering. 

Ronald L. Hartman, 66088.  8/17/1999. 		RM 
_________________________________________________________________________

93.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Dipping Vat Creek, off Wheatland Tunnel Road.  Elev. 7100 ft.
T23N R72W S24.  
On granite hill. Phenology: flowering & fruiting. 

Ruth O' Brien, 1136.  8/23/1982. 		RM 345482	Barcode: RM0221712
_________________________________________________________________________

94.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Sheep Mountain.  Elev. 7700-8200 ft.
T15N R77W S8.  41.2828 N, 106.0647 W; NAD 83, uncertainty 0.5 mi., Digital Map.  
Sandy hillsides. Phenology: flowering. 

Leslie N. Goodding, 2084.  9/2/1903. 		RM 51632	Barcode: RM0221713
_________________________________________________________________________

95.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Rock River.  Elev. 7000 ft.
T20N R77W S11.  41.72 N, 106.011 W; uncertainty 3 mi..  
Moister grassy draws of the bench. Ecological Survey of Vegetativ Succession Under Irrigation. Phenology: flowering & fruiting. 

J. Francis Macbride, 2789.  7/5/1914. 		RM 77749	Barcode: RM0221714
_________________________________________________________________________

96.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Hills.
Phenology: flowering & fruiting. 

Aven Nelson, 415.  7/8/1894. 		RM 3027	Barcode: RM0221777
_________________________________________________________________________

97.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie.  Elev. 7200 ft.
T16N R73W S33.  41.311 N, 105.5842 W; uncertainty 3 mi..  
Dry soil. Phenology: flowering & fruiting. 

Ira W. Clokey, 2919.  8/17/1917. 		RM 165720	Barcode: RM0221780
_________________________________________________________________________

98.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Laramie County: Laramie Range: south side of Granite Springs Reservoir, SE of Middle Fork Crow Creek; ca 1.4 mi S of Wyo Hwy 210 (Happy Jack Road).  Elev. 7300-7450 ft.
T14N R70W S16 SW1/4 SE1/4 SW1/4; also NE1/4 NW1/4 S21.  41.1749 N, 105.2422 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Gravelly slopes of pink Sherman Granite at edge of grove of Pinus ponderosa among boulders. Phenology: flowering. 

Walter Fertig, 16307.  8/17/1995. 		RM 602771	Barcode: RM0221849
_________________________________________________________________________

99.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Laramie County:   Elev. 7500 ft.
T14N R70W S28 SW1/4.  41.1516 N, 105.2482 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Open ponderosa pine with Potentilla and  Harbouria. Flower yellow. Phenology: flowering. 

Robert D. Dorn, 4072.  7/17/1984. 		RM 353483	Barcode: RM0221850
_________________________________________________________________________

100.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: South Sybille.
On the stony open slopes. Phenology: flowering. 

Aven Nelson, 7385.  7//1900. 		RM 28366	Barcode: RM0221851
_________________________________________________________________________

101.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Halleck Canyon.  Elev. 5800 ft.
T22N R71W S28.  41.8493 N, 105.3607 W; uncertainty 3 mi..  
Open dry ground. Phenology: flowering. 

Aven Nelson, 7445.  7/4/1900. 		RM 28365	Barcode: RM0221852
_________________________________________________________________________

102.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Range: ca 3 mi E of summit on U.S. Hwy 30.  Elev. 8500 ft.
T14N R72W S11.  41.1962 N, 105.4314 W; uncertainty 1 mi..  
Rolling prairie. Phenology: flowering. 

Jean Finzel, 134.  7/9/1959. 		RM 262555	Barcode: RM0221853
_________________________________________________________________________

103.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie.
Phenology: flowering. 

Aven Nelson, s.n..  //1890. 		RM 812	Barcode: RM0221854
_________________________________________________________________________

104.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Plains, Steamboat Lake.
Phenology: flowering. 

George E. Osterhout, 1756.  7/21/1898. 		RM 159661	Barcode: RM0221856
_________________________________________________________________________

105.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: 10 mi S of Woods Landing, Boswell Creek Road, above Johnson Creek.  Elev. 8300 ft.
T12N R77W S16 SE1/4.  41.0044 N, 106.0418 W; uncertainty 0.5 mi..  
Among rocks with Muhlenbergia filiculmis. Common. Phenology: flowering. 

Barry Hammel, 523.  8/27/1977. 		RM 302161	Barcode: RM0221857
     with Ronald L. Hartman
_________________________________________________________________________

106.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: West Foothills of the Laramie Range: north-south trending ridge, ca 1.5 mi S of Government Gulch, ca 2 1/4 air mi E of Simpson Springs, ca 6.5 air mi SE of Laramie.  Elev. 7700-7850 ft.
T15N R72W S31 N1/2 SW1/4.  41.2253 N, 105.507 W; uncertainty 0.5 mi..  
Cushion plant community on limestone gravel and exposed bedrock, with Eriogonum flavum, E. umbellatum. Phenology: flowering & fruiting. 

Walter Fertig, 16011.  7/18/1995. 		RM 601297	Barcode: RM0221858
_________________________________________________________________________

107.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Range: adjacent to County Road 241, ca 3 air mi E of U.S. Hwy 287, ca 0.5 mi S of Dale Creek, ca 18 mi SSE of Laramie.  Elev. 7800-7900 ft.
T13N R72W S36 SE1/4 NW1/4.  
Artemisia tripartita-Muhlenbergia filiculmis community on pink Sherman gravel and quartzite slopes and plains. Phenology: flowering. 

Walter Fertig, 16090.  7/25/1995. 		RM 602878	Barcode: RM0221862
_________________________________________________________________________

108.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Range: plains SW of Eagle Rock along gravel road on north side of Middle Branch Middle Lodgepole Creek, ca 11 air mi E of Laramie.  Elev. 8200 ft.
T15N R71W S8 NW1/4 SE1/4.  
Artemisia tripartita-Muhlenbergia grassland community on pinkish gravelly Sherman granite plains; with Eriogonum umbellatum var. umbellatum. Phenology: flowering. 

Walter Fertig, 16080.  7/23/1995. 		RM 602897	Barcode: RM0221863
     with Jane Struttmann
_________________________________________________________________________

109.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Near Tie Siding.
Phenology: flowering. 

George E. Osterhout, 7350.  7/28/1898. 		RM 165798	Barcode: RM0221864
_________________________________________________________________________

110.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Sherman.
T13N R71W S16.  41.0978 N, 105.3508 W; uncertainty 1 mi..  
Sunny disintegrated granite hills. Phenology: flowering. 

J. Francis Macbride, 2533.  7/27/1913. 		RM 302839	Barcode: RM0221865
_________________________________________________________________________

111.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Peak.  Elev. 6700-8000 ft.
T26N R72W S1.  42.2549 N, 105.4295 W; uncertainty 2 mi..  
Phenology: flowering. 

Aven Nelson, 1572.  8/5/1895. 		RM 5542	Barcode: RM0221866
_________________________________________________________________________

112.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie.  Elev. 7200 ft.
T16N R73W S33.  41.3133 N, 105.5844 W; uncertainty 2 mi..  
Open rock slopes. Phenology: flowering. 

J. Francis Macbride, 2473.  6/18/1913. 		RM 302782	Barcode: RM0221867
_________________________________________________________________________

113.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Near Tie Siding.
Phenology: flowering. 

George E. Osterhout, 1159.  7/16/1896. 		RM 165800	Barcode: RM0221868
_________________________________________________________________________

114.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: W of Laramie River along road to North Park from Tie Siding.
Top of hill. Phenology: flowering. 

George E. Osterhout, 1160.  7/14/1896. 		RM 165716	Barcode: RM0221869
_________________________________________________________________________

115.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Laramie County: Pine Bluffs.
41.1764 N, 104.0815 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
On dry chalk cliffs. Common. Phenology: flowering. 

Aven Nelson, 3509.  7/6/1897. 		RM 310405	Barcode: RM0221870
_________________________________________________________________________

116.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Head of Pole Creek.  Elev. 8500 ft.
T15N R72W S23.  41.2536 N, 105.4314 W; uncertainty 2 mi..  
Phenology: flowering. 

Elias Nelson, 3426.  7/22/1897. 		RM 11055	Barcode: RM0221871
_________________________________________________________________________

117.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Laramie County: Laramie Mountains: ca 22.5 air mi W of Cheyenne; ca 3.5 air mi NE of Buford.  Elev. 7550 ft.
T14N R70W S28 SW1/4.  41.1508 N, 105.2446 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Shortgrass and open ponderosa pine forest communities with several small streams. Phenology: flowering. 

William C. Edwards, 229.  7/27/1979. 		RM 346483	Barcode: RM0221874
_________________________________________________________________________

118.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Medicine Bow National Forest: Middle Crow Creek, ca 12 mi E of Laramie.  Elev. 7500 ft.
T14N R71W S13; also S15.  
Along creek and adjacent slopes; on upper slopes with Erigeron, Sedum, Artemisia. Common; flowers yellow. Phenology: flowering. 

Charles Feddema, 3181.  8/5/1965. 		USFS 403655	Barcode: USFS0069123
_________________________________________________________________________

119.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Sheep Mountain: near Hecht Creek.  Elev. 8500 ft.
T14N R77W S4.  
Rocky and gravelly western exposures. Phenology: flowering. 

Webster B. Jones, 148.  7/31/1970. 		USFS 403657	Barcode: USFS0069124
_________________________________________________________________________

120.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: West Foothills of the Laramie Range: north-south trending ridge, ca 1.5 mi S of Government Gulch, ca 2 1/4 air mi E of Simpson Springs, ca 6.5 air mi SE of Laramie.  Elev. 7700-7850 ft.
T15N R72W S31 N1/2 SW1/4.  41.2253 N, 105.507 W; uncertainty 0.5 mi..  
Cushion plant community on limestone gravel and exposed bedrocked. Phenology: flowering & fruiting. 

Walter Fertig, 16013.  7/18/1995. 		RM 601294	Barcode: RM0221875
_________________________________________________________________________

121.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Near Laramie River.
Phenology: flowering. 

George E. Osterhout, 4419.  7/28/1898. 		RM 159660	Barcode: RM0221876
_________________________________________________________________________

122.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Hills.  Elev. 8000 ft.
T16N R71W S4.  41.3886 N, 105.3564 W; uncertainty 9+ mi..  
Phenology: flowering. 

Aven Nelson, 354.  7/7/1894. 		RM 3082	Barcode: RM0221877
_________________________________________________________________________

123.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Laramie County: Laramie Range: northwest bank of Crystal Lake Reservoir and adjacent banks of Crow Creek N of reservoir, ca 2 air mi S of Wyo Hwy 210 (Happy Jack Road); ca 1 3/4 air mi W of Hecla.  Elev. 7000-7100 ft.
T14N R70W S23 SE1/4 SW1/4; also NW1/4 S26.  41.5876 N, 105.2091 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Steep, east-facing slopes of pink Sherman Granite in Bouteloua gracilis-Yucca glauca community; in openings of Cercocarpus. Phenology: flowering. 

Walter Fertig, 16296.  8/17/1995. 		RM 602770	Barcode: RM0221880
     with Jane Struttmann
_________________________________________________________________________

124.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Range: Middle Lodgepole Creek, ca 2.5 air mi E of Eagle Rock, ca 3 mi NW of Upper North Crow Reservoir.  Elev. 7760 ft.
T15N R71W S14 NW1/4 NE1/4; also SW1/4 SE1/4 S11.  41.2684 N, 105.316 W.  
Gravelly, south-facing slope of Sherman granite above wetland; sagebrush grassland community of Artemisia frigida, A. tridentata, with Eriogonum flavum. Phenology: flowering. 

Walter Fertig, 16187.  8/4/1995. 		RM 602785	Barcode: RM0221881
     with Jane Struttmann
_________________________________________________________________________

125.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Between Tie Siding and Laramie.
Phenology: flowering. 

George E. Osterhout, 6694.  8/7/1926. 		RM 165721	Barcode: RM0221882
_________________________________________________________________________

126.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Range: junction of Vedauwoo Road (Forest Road 700) and Wyo Hwy 210, ca 1 mi W of Laramie County, ca 1 mi N of Middle Crow Creek.  Elev. 7760 ft.
T14N R71W S12 SE1/4 SE1/4; also NE1/4 NE1/4 S13.  41.1962 N, 105.2977 W; uncertainty 0.25 mi..  
West-facing rolling hillside of Sherman Granite gravel dominated by Artemisia tripartita, Carex oreocharis, and Muhlenbergia filiculmis. Phenology: flowering. 

Walter Fertig, 16226.  8/8/1995. 		RM 602744	Barcode: RM0221883
_________________________________________________________________________

127.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Range: adjacent to Roger Canyon Road, ca 17 road mi E of Laramie on north side of Horse Mountain, ca 1.4 mi S of Horse Creek.  Elev. 7530 ft.
T17N R71W S36 S1/4.  41.3991 N, 105.2964 W; uncertainty 0.5 mi..  
Dry, gravelly granite soil in Artemisia frigida-A. tripartita-Muhlenbergia filiculmis grassland on rolling terrain. Phenology: flowering. 

Walter Fertig, 16415.  9/17/1995. 		RM 603124	Barcode: RM0221884
     with Jane Struttmann
_________________________________________________________________________

128.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Laramie Range: ca 1.1 mi W of Turtle Rock, on plains N of Vedauwoo Road, ca 0.1 mi E of I-80.  Elev. 8350 ft.
T14N R71W S30.  41.1535 N, 105.3924 W; uncertainty 0.5 mi..  
Gravelly Sherman Granite slopes and rolling plains in community of Artemisia tripartita var. rupicola and Muhlenbergia filiculmis. Phenology: flowering. 

Walter Fertig, 16217.  8/8/1995. 		RM 602745	Barcode: RM0221885
_________________________________________________________________________

129.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Laramie County: Pine Bluffs.
41.1764 N, 104.0815 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Phenology: flowering. 

Aven Nelson, 3521.  7/6/1897. 		RM 11054	Barcode: RM0221886
_________________________________________________________________________

130.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Laramie County: 7 mi W of Cheyenne; 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. 

Jean Finzel, 307.  7/9/1959. 		RM 262570	Barcode: RM0221888
_________________________________________________________________________

131.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Albany County: Cummins.  Elev. 7500-8000 ft.
T13N R77W S34; also S35.  
Phenology: flowering. 

Aven Nelson, 1443.  7/27/1894. 		RM 5596	Barcode: RM0221889
_________________________________________________________________________

132.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Carbon County: Foote Creek.  Elev. 7900 ft.
T19N R79W S23 SE1/4.  
Phenology: flowering. 

Charles R. Clarke, 61.  8/8/1975. 		RM 297810	Barcode: RM0221890
_________________________________________________________________________

133.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Wyoming, Carbon County: Arlington snow fence, 200 yds S of I-80 at mile post 271.3.  Elev. 7900 ft.
T19N R79W S25.  
Grassland. Phenology: flowering. 

G. A. Goodwin, s.n..  7/26/1973. 		USFS 636319	Barcode: USFS0069125
_________________________________________________________________________

134.  Eriogonum arcuatum Greene var. arcuatum  				Polygonaceae

U.S.A., Colorado, Douglas County: East-central Colorado: Mosquito Range to Plains: Platte Canyon: along the South Platte River and adjacent canyons and ridges ca 4 air mi NE of town of South Platte.  Elev. 5700-6970 ft.
T7S R69W S9 SW1/4; also NW1/4 S16.  39.4538 N, 105.1199 W.  zone 13, 489158E, 4367366N.  
In rocky-gravelly gulch bottom with Quercus gambelli and Toxicodendron rydbergii. Phenology: flowering. 

Timothy W. Chumley, 4704b.  7/17/1996. 		 
_________________________________________________________________________

135.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Mosquito Range: Weston Peak: on S flank off Weston Pass or County Road 22, ca 11.5 air mi SW of Fairplay.  Elev. 11640-13200 ft.
T10S R79W S36 SW1/4.  39.1373 N, 106.1723 W.  zone 13, 398701E, 4331516N.  
Among tumbled boulders at bottom of talus slope and moraines. Phenology: flowering. 

Timothy W. Chumley, 5447.  8/1/1996. 		 
_________________________________________________________________________

136.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Continental Divide: Hoosier Ridge: along the ridge N from Hoosier Pass ca 4 trail mi to an unnamed peak, ca 5.4 air mi NNE of Alma.  Elev. 11540-13200 ft.
T8S R77W S18 N1/2; also NW1/4 S17, E1/2 S8, SE1/4 S5.  39.354 N, 106.0427 W.  zone 13, 412437E, 4357638N.  
On sandy, west-facing alpine slopes. Phenology: flowering. 

Timothy W. Chumley, 6095.  8/16/1996. 		 
_________________________________________________________________________

137.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: Grays Peak Trail, ca 6.5 air mi SW of Georgetown; ca 4.5-5 air mi E of Loveland Pass.  Elev. 12080-12700 ft.
T4S R75W S33.  39.6474 N, 105.7992 W; uncertainty 0.5 mi..  
Along trail and streams in alpine and subalpine. Phenology: flowering. 

Erin Foley, 2480.  7/16/2003. 		RM 
_________________________________________________________________________

138.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: Mount Evans, off Colo Hwy 5, ca 0.5 mi NW of Lincoln Lake, ca 9.5 air mi SW of Idaho Springs.  Elev. 12200 ft.
T5S R73W S18.  39.6208 N, 105.6053 W; uncertainty 0.5 mi..  
Dry alpine slope. Phenology: flowering. 

Erin Foley, 4356.  8/7/2003. 		RM 
_________________________________________________________________________

139.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range Colorado Mines Peak and peak just E before Mount Flora, ca 1-1.5 mi E of Berthoud Pass; ca 5 air mi SSE of Winter Park.  Elev. 11600-12800 ft.
T3S R75W S10 South1/2; also NE1/4 S15; also W1/2 S11.  39.8011 N, 105.7491 W; GPS Reading.  
Alpine. Phenology: flowering. 

Erin Foley, 4544.  8/10/2003. 		RM 
_________________________________________________________________________

140.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: Bard Creek to Engelmann Peak, ca 5 air mi NW of Georgetown and 4.5 air mi WSW of Empire.  Elev. 10360-13362 ft.
T4S R75W S2 N1/2; N1/2 S3, NE1/4 S4 and T3S R75W S32 E1/2, W1/2 S33.  39.7361 N, 105.7482 W to 39.7457 N, 105.8004 W; GPS Reading.  
South-facing ridge/slope at subalpine. Phenology: flowering. 

Erin Foley, 10996.  8/6/2004. 		RM 
_________________________________________________________________________

141.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: Watrous Gulch and Mount Parnassus, ca 4.5 air mi NE of Loveland Pass and ca 6.5 air mi SW of Berthoud Pass.  Elev. 10180-12600 ft.
T4S R75W S7; also T4S R76W S13.  39.7025 N, 105.8537 W to 39.7178 N, 105.8289 W; GPS Reading.  
Steep rocky alpine slope. Phenology: flowering. 

Erin Foley, 9442.  7/8/2004. 		RM 
_________________________________________________________________________

142.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: trail up Mount Columbia, ca 13 air mi NW of Buena Vista.  Elev. 11800-14073 ft.
T13S R80W S23.  38.9057 N, 106.3012 W.  
Alpine scree and alpine meadow, west aspect. Phenology: flowering. 

Emily A. Holt, 2093.  7/13/2000. 		 
_________________________________________________________________________

143.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: Mount Princeton summit and neighboring unnamed 13,000 ft peak, ca 8 air mi W of Nathrop.  Elev. 12200-14177 ft.
T15S R79W S16; also S17.  38.7473 N, 106.2271 W.  
Above treeline in rock scree and alpine turf. Phenology: flowering. 

Emily A. Holt, 2717.  7/27/2000. 		 
     with Benjamin Madsen
_________________________________________________________________________

144.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: Tabeguache Peak summit, ca 7 air mi NNE of Garfield.  Elev. 12200-14155 ft.
T50N R6E S2; also T51N R6E S35 and S36.  38.6153 N, 106.2692 W.  
Alpine meadow and scree above treeline. Phenology: flowering. 

Emily A. Holt, 3191.  8/4/2000. 		 
_________________________________________________________________________

145.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: Hope Pass area, off Colorado Trail, Trail 1776, ca 3 air mi NW of Vicksburg.  Elev. 11400-12600 ft.
T12S R81W S11; also S12, S13; also S14.  39.0209 N, 106.4125 W.  
Treeline with Picea engelmannii. Phenology: flowering. 

Emily A. Holt, 4088.  8/16/2000. 		 
_________________________________________________________________________

146.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: off Trail 1436--Poplar Gulch Trail, ca 2 air mi N of St. Elmo.  Elev. 11600-12200 ft.
T15S R80W S16; also S17 and S20.  38.7471 N, 106.3407 W.  
Treeline with bristlecone pine and above (alpine meadow), southwest aspect. Phenology: flowering. 

Emily A. Holt, 6382.  7/4/2001. 		RM 
_________________________________________________________________________

147.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: along Mt. Harvard Trail up east ridge from saddle up to summit, ca 14 air mi NW of Buena Vista.  Elev. 12800-14400 ft.
T13S R80W S14; also S15.  38.92 N, 106.3036 W.  
Alpine and subalpine turf-meadow. Phenology: flowering. 

Emily A. Holt, 7461.  8/3/2001. 		RM 
     with Tim Assal
_________________________________________________________________________

148.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: along Forest Road 278 (Mt. Antero Trail) from treeline to summit of Mt. Antero, ca 4 air mi SE of Alpine.  Elev. 11600-14269 ft.
T51N R6E S13.  38.6705 N, 106.251 W.  
Talus slope and alpine meadow. Phenology: flowering. 

Emily A. Holt, 8083.  8/23/2001. 		RM 
     with Benjamin Madsen
_________________________________________________________________________

149.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Medicine Bow Mountains: Rawah Wilderness: Grassy Pass in the Rawah Lakes area, off Rawah Trail from Laramie River Road (County Road 103), ca 44 air mi WNW of Fort Collins.  Elev. 11200-11600 ft.
T8N R76W S8.  40.6923 N, 105.9421 W; uncertainty 1 mi..  
Alpine pass, slopes and ridges with granite substrate with Geum and Mertensia. Phenology: flowering. 

Sarah Nunn, 3135.  7/20/2001. 		RM 772244
_________________________________________________________________________

150.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Medicine Bow Mountains: Rawah Wilderness: Clark Peak from Ruby Jewel Trailhead, ca 21 air mi SE of Walden. C  Elev. 12400-12900 ft.
T7N R76W S4; S4.  40.6046 N, 105.9247 W; uncertainty 0.5 mi..  
East facing alpine slopes and ridges with Geum and granite boulder piles. Phenology: flowering. 

Sarah Nunn, 4229.  8/5/2001. 		RM 772246
_________________________________________________________________________

151.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Medicine Bow Mountains: Rawah Wilderness: South Rawah Peak from West Branch Trailhead off Laramie River Road (County Road 103), ca 41 air mi W of Fort Collins.  Elev. 12000-12600 ft.
T8N R76W S17 South1/2.  40.6623 N, 105.9418 W; uncertainty 1 mi..  
East facing granite alpine slopes and summit with Geum. Phenology: flowering. 

Sarah Nunn, 4756.  8/16/2001. 		RM 772247
_________________________________________________________________________

152.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Clear Creek County: Front Range: Arapaho National Forest: on Mt. Goliath [Goliath Peak].  Elev. 11620 ft.
T5S R73W S5.  
Occasional in Pinus aristata forest on a steep slope. 

Brigitte Ranne, 193.  7/22/1994. 		 610412
_________________________________________________________________________

153.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Jackson County: Medicine Bow Mountains: Colorado State Forest: American Lakes area, S of Colo Hwy 14, ca 27 air mi SE of Walden.  Elev. 11200-12000 ft.
T6N R76W S13 South1/2; also S14.  40.4768 N, 105.8796 W; uncertainty 2 mi..  
South facing alpine ridges and slopes around and above the lakes with Geum and Sibbaldia. Phenology: flowering. 

Sarah Nunn, 3537.  7/27/2001. 		RM 
_________________________________________________________________________

154.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Mineral County: Rio Grande National Forest: near Wagon Wheel Gap.  Elev. 9300 ft.
On a SE-facing slope in dry sandy soil with sage, painted cup, flax, daisies and grasses. Phenology: flowering. 

Agnes D. McNair, 58.  6/24/1914. 		USFS 449422
_________________________________________________________________________

155.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Park County: Mosquito Range: 0.75 mi SE of Mt. Bross, S of Dolly Varden Gulch and north of jeep trail.  Elev. 12400 ft.
T8S R78W S27; also S2.  
On an east-facing slope dominated by Willow, Kobresia and grasses; site bissected by old mines and roads. Phenology: flowering. 

Betsy E. Neely, 3038.  6/30/1985. 		RM 397495
_________________________________________________________________________

156.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Park County: Mosquito Range: Sheep Mountain: ca 1 mi SW of Horseshoe site.  Elev. 12203 ft.
T10S R78W S9 E1/2; and also W1/2 S1.  
Leadville limestone, loose talus; dominated by Dryas and shrubby cinquefoil. Phenology: flowering. 

Betsy E. Neely, 3087.  7/10/1985. 		RM 397494
_________________________________________________________________________

157.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, No county County: Central Colorado.
Phenology: flowering & fruiting. 

Earl L. Johnston, 474.  //1907. 		RM 62005
_________________________________________________________________________

158.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Boulder/Larimer County: Longs Peak  Elev. 11000 ft.
At timberline. Phenology: flowering. 

Earl L. Johnston, 474B.  8/13/1910. 		RM 69489
_________________________________________________________________________

159.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Chaffee County: San Isabel National Forest:  Sawatch Range:  Taylor Mountain, ca 4 mi N of Garfield.  Elev. 11900 ft.
Dry meadow on east-facing slope. Phenology: flowering. 

Emily L. Hartman, 5831.  7/12/1984. 		RM 391994
     with Mary Lou Rottman #2102
_________________________________________________________________________

160.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Larimer County: Mount Cameron.
Phenology: flowering. 

George E. Osterhout, 3756.  8/15/1908. 		RM 165719
_________________________________________________________________________

161.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Boulder/Larimer County: Longs Peak
Phenology: flowering & fruiting. 

George E. Osterhout, 5447.  9/10/1915. 		RM 312642
_________________________________________________________________________

162.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Clear Creek County: Berthoud Pass.  Elev. 3660 m.
Dry hills. Phenology: flowering. 

Ira W. Clokey, 3755.  8/11/1920. 		RM 87114
_________________________________________________________________________

163.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Clear Creek County: Mt. Evans Highway.  Elev. 11500 ft.
Steep rocky slope at timberline. Phenology: flowering. 

J. H. Ehlers, 8321.  9/4/1941. 		RM 319356
_________________________________________________________________________

164.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Park County: 0.8 mi E of U.S. Hwy 285, this turnoff being 2.5 mi N of the junction of U.S. Hwy 24 at Antero Junction and southwest of Antero Reservoir, associated with Artemisia.  Elev. 9100 ft.
On a low clay outcrop at the south base of a forested ridge. Phenology: flowering. 

James L. Reveal, 6373.  8/6/1986. 		RM 756144
     with C. Rose Broome
_________________________________________________________________________

165.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, El Paso County: Pikes Peak.
Canadian zone. Phenology: flowering. 

L. M. Schedin, 418.  //. 		RM 97065
     with N. T. Schedin
_________________________________________________________________________

166.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Clear Creek County: Along Hwy 103 W of its confluence with Colo Hwy #5.  Elev. 10600 ft.
T4N R73W S31; also S32.  39.65666 N, 105.59617 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Phenology: flowering. 

N. Duane Atwood, 5683.  8/8/1973. 		RM 303554
     with L. C. Higgins
_________________________________________________________________________

167.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: West Branch Lakes.  Elev. 12000 ft.
T8N R76W S33.  
On a 5% east-facing slope in shallow rocky soil of alpine area on ridge top.  Distributed in alpine bogs. Phenology: flowering. 

Ralph K. Gierisch, 1644.  8/16/1951. 		USFS 449430
_________________________________________________________________________

168.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Jackson County: Park Range: Routt National Forest: Mount Zirkel Wilderness Area: Ute Pass and vicinity.  Elev. 10000 ft.
T10N R82W S31.  
Phenology: flowering. 

Ronald L. Hartman, 8178.  9/3/1978. 		RM 338496
_________________________________________________________________________

169.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Boulder/Larimer County: Long Peak  Elev. 11500 ft.
Boulder field. Phenology: flowering. 

Ruth E. Ashton, 113.  6/26/1930. 		RM 123713
     with Ed Andrews
_________________________________________________________________________

170.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Park County: Mount Bross, 0.15 mi SSE of Dolly Varden Mine.  Elev. 12809 ft.
Scattered on slope with Potentilla, Claytonia, Ipomopsis, Crepis and Physaria. Phenology: flowering. 

Steve O'Kane, 2173.  7/19/1985. 		RM 393775
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171.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Alamosa County: Rio Grande National Forest: Sangre de Cristo Range, head of Raspberry Canyon, 2 mi N of California Peak.  Elev. 11800 ft.
T28S R73W S1 N1/2.  
Alpine and subalpine grassland. Phenology: flowering. 

Tim Hogan, 3456.  7/27/1998. 		RM 729963
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172.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Clear Creek County: Pike National Forest: ca 2 mi W of Guanella Pass; SW of Square Top Lakes.  Elev. 12829 ft.
T5S R75W S25.  
Steep slopes of dry tundra turf. Phenology: flowering. 

Tim Hogan, 3948.  7/16/2002. 		RM 724519
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173.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Boulder/Larimer County: Longs Peak
Rocks. Phenology: flowering. 

W. S. Cooper, 233.  8/5/1904. 		RM 48351
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174.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., New Mexico, Taos County: Vermejo Park Ranch: Culebra Range: in talus bowl on southwest side of upper Casias Lake, 1.8 air mi S of Big Costilla Peak.  Elev. 12129 ft.
36 53' 38.7" N, 105 19' 54.2" W; WGS 84, uncertainty 4 m., GPS reading.  
Steep, northeast-facing, rocky alpine slope with Aquilegia coerulea, Trifolium attenuatum, Luzula arcuata, Penstemon whippleanus. Tepals lemon-yellow, pubescent on outer surface; stamens exserted; stems forming dense rounded mats, clothed with old leaves; frequent in scree and rock slopes. Photographed. Phenology: flowering. 

Ben Legler, 6310.  7/19/2007. 		RM 906677	Barcode: RM0029778
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175.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., New Mexico, Taos County: Vermejo Park Ranch: Culebra Range: steep east-facing bowl 1.2 air mi S of Big Costilla Peak and 0.1 air mi E of point 12931.  Elev. 12542 ft.
36 54' 11.8" N, 105 19' 48.9" W; WGS 84, uncertainty 6 m., GPS reading.  
Steep talus, scree, and rock slopes; low alpine vegetation with Trifolium attenuatum, Penstemon whippleanus, Geum rossii, and Carex. Flowers light lemon-yellow; plants forming large rounded mats; common. Phenology: flowering. 

Ben Legler, 6367.  7/21/2007. 		RM 906651	Barcode: RM0029752
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176.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., New Mexico, Taos County: Vermejo Park Ranch: Culebra Range: 1/4 air mi NE of Big Costilla Peak.  Elev. 12172 ft.
36.923412 N, 105.326218 W; WGS 84, GPS reading.  
Alpine tundra, rocky, with Trifolium parryi, Eritrichium nanum, Tetraneuris acaulis var. caespitosa, and Phlox pulvinata. Flowers bright yellow; stems forming dense low mats; common. Specimen GPS: 36.923466, -105.326187. Phenology: flowering. 

Ben Legler, 8882.  6/18/2008. 		RM 906676	Barcode: RM0029777
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177.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., New Mexico, Taos County: Vermejo Park Ranch: slope on west side of small stream between 3rd and 4th lakes at Casias Lakes; 1.6 air mi S of Big Costilla Peak.  Elev. 11900 ft.
36.89698 N, 105.32964 W; WGS 84, GPS reading.  
Dry gravelly subalpine meadow on gentle east-facing slope, with Carex spp., Castilleja spp., Dasiphora fruticosa, and Pedicularis parryi. Flowers yellow; stems forming low dense mats. Specimen GPS: 36.89698, -105.32964. Phenology: flowering. 

Ben Legler, 10094.  7/30/2008. 		RM 906650	Barcode: RM0029807
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178.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Summit County: Front Range: Arapaho National Forest: Boreas Pass and Hoosier Ridge, ca 6 air mi SE of Breckenridge.  Elev. 11530-12120 ft.
T7S R77W S26 SW1/4; also S27 SE1/4.  39.4059 N, 105.9822 W to 39.4104 N, 105.9683 W; NAD 83, , GPS reading.  
Rocky alpine meadows and talus slopes. Phenology: flowering. 

Michael K. Kirkpatrick, 3977.  8/5/2010. 		USFS 898935	Barcode: USFS0060528
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179.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Summit County: Front Range: White River National Forest: the Continental Divide to unnamed peak W of Loveland Pass and U.S. Hwy 6, ca 10 air mi ENE of Dillon.  Elev. 11990-12585 ft.
T4S R76W S34.  39.657 N, 105.8834 W; NAD 83, , GPS reading.  
Alpine meadows, talus slopes, and rock crevices. Phenology: flowering. 

Michael K. Kirkpatrick, 8123.  8/1/2011. 		RM 
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180.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Mt. Goliath Researh Natural Area: east side of Mt. Evans Road, 7 air mi SW of Idaho Springs.  Elev. 11800-12200 ft.
T5S R73W S5; also S6, S7, & S8.  39.641 N, 105.599 W; Specimen Label.  
Tree line-alpine habitats. Phenology: flowering & fruiting. 

James F. Fowler, 5587.  7/26/2007. 		USFS 891996
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181.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Summit County: Front Range: White River National Forest: the Continental Divide to unnamed peak W of Loveland Pass and U.S. Hwy 6, ca 10 air mi ENE of Dillon.  Elev. 11990-12585 ft.
T4S R76W S34.  39.657 N, 105.8834 W; NAD 83, , GPS reading.  
Alpine meadows, talus slopes, and rock crevices. Phenology: flowering. 

Michael K. Kirkpatrick, 8123.  8/1/2011. 		USFS 	Barcode: USFS0061166
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182.  Eriogonum arcuatum Greene var. xanthum (Small) Reveal 				Polygonaceae

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Continental Divide: along Lake Fork of the South Platte River to Gibson Lake and lower slopes of Whale Peak, ca 8.7 air mi NW of Jefferson.  Elev. 10010-12700 ft.
T6S R76W S26; also SW1/4 S25, NE1/4 S36; and T6S R75W N1/2 S31.  39.4985 N, 105.8575 W.  zone 13, 426275E, 4371823N.  
On steep, gravelly alpine slopes Phenology: flowering. 

Timothy W. Chumley, 4403.  7/8/1996. 		 
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