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

Database Search Results

491 matching records found (of 491).
Search query: Genus begins with Helianthus, Species begins with petiolaris, (search polygon not defined)
Sorted by: Scientific Name

Downloaded on April 25th, 2024 at 10:04am MST

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1.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Arizona, Coconino County: Coconino National Forest: northwest edge of Black Bill Park just E of U.S. Hwy 89 on Forest Road 776, ca 10.5 air mi NE of Flagstaff.  Elev. 6800 ft.
T23N R8E S33 SE1/4.  35.3292 N, 111.5448 W.  
Open ponderosa pine grassland with basalt outcrop. Phenology: flowering & fruiting. 

B. E. Nelson, 69639.  8/23/2006. 		RM 
     with James F. Fowler
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2.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Arizona, Navajo County: Sitgreaves National Forest: Mogollon Plateau: Wildcat Canyon above Forest Road 504, ca 10.5 air mi NW of Heber; ca 25.5 air mi S of Winslow.  Elev. 6470-6540 ft.
T14N R15E S2 SW1/4.  34.5402 N, 110.7284 W to 34.5431 N, 110.7294 W.  
Canyon bottom, walls, and slopes on limestone. Phenology: flowering. 

B. E. Nelson, 70029.  8/25/2006. 		RM 
     with James F. Fowler, Brian Reif
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3.  Helianthus petiolaris Nutt. 				Asteraceae

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

B. E. Nelson, 70308.  8/28/2006. 		RM 
     with James F. Fowler
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4.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Arizona, Coconino County: Coconino National Forest: Lockett Meadow in Interior Valley on east side of San Francisco Mountain, ca 11 air mi N of Flagstaff.  Elev. 8560-8680 ft.
T23N R7E S23 S1/2.  35.3557 N, 111.6254 W to 35.3589 N, 111.6185 W to 35.3604 N, 111.6207 W.  
Parking lots, trailhead, and campground in open aspen/mixed conifer. Phenology: flowering & fruiting. 

B. E. Nelson, 70360.  8/28/2006. 		RM 
     with James F. Fowler
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5.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Arizona, Coconino County: Coconino National Forest: along Forest Road 552 on the east side of San Francisco Mountain, ca 12.5 air mi N of Flagstaff.  Elev. 8090 ft.
T23N R7E S13 NW1/4.  35.378 N, 111.6089 W.  
Roadside and steep road banks. Phenology: flowering. 

B. E. Nelson, 70448.  8/28/2006. 		RM 
     with James F. Fowler
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6.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Arizona, Coconino County: Coconino National Forest: Forest Road 514, 7.5 air mi NE of Kendrick Park.  Elev. 7200-7300 ft.
T24N R7E S15.  35.4672 N, 111.6425 W.  
Pinyon-juniper woodland on cinder substrate. Phenology: flowering. 

Ronald L. Hartman, 83703.  9/12/2006. 		RM 
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7.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Arizona, Coconino County: Coconino National Forest: Forest Road 514, 7.5 air mi NE of Kendrick Park.  Elev. 7200-7300 ft.
T24N R7E S15.  35.4672 N, 111.6425 W.  
Pinyon-juniper woodland on cinder substrate. Phenology: flowering & fruiting. 

Ronald L. Hartman, 83746.  9/12/2006. 		RM 
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8.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Arizona, Coconino County: Coconino National Forest: 2 air mi N of Saddle Mountain.  Elev. 7900-8250 ft.
T24N R6E S14 E1/2.  35.4589 N, 111.724 W to 35.4649 N, 111.7213 W.  
Base to top of cinder cone. Phenology: flowering & fruiting. 

Ronald L. Hartman, 83773.  9/12/2006. 		RM 
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9.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., New Mexico, Catron County: Datil National Forest.  Elev. 7500 ft.
T7S R15W S30.  
Park community in gravelly loam on a 20% southeast slope with blue grama, snakeweed and pingue; fairly abundant; distributed in park and woodland community. Phenology: flowering & fruiting. 

Barnard A. Hendricks, 21.  9/22/1925. 		USFS 479507
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10.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., New Mexico, Quay County: Tucumcari.  Elev. 4000 ft.
Phenology: flowering & fruiting. 

Earl F. Castetter, 915.  6/21/1931. 		RM 127892
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11.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Arizona, Cochise County: Coronado National Forest: 0.5 mi N of Parker's Ranch.  Elev. 4400 ft.
Woodland grass-browse community in gravel soil on a moderate west slope with boutelouas, hilaria and prosopis; scattered abundance; distributed in foothills. Cochise/Santa Cruz counties. Phenology: flowering & fruiting. 

Jack Magee, 390.  9/10/1925. 		USFS 479508
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12.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Arizona, Coconino County: Coconino National Forest: Fort Valley Experimental Station: Base of Elden Mountain.  Elev. 6700 ft.
T22N R7E S35.  
Phenology: flowering & fruiting. 

Lenthall Wyman, 504.  8/20/1916. 		USFS 479509
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13.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Arizona, Coconino County: Coconino National Forest: Fort Valley Experimental Station: Base of Elden Mountain.  Elev. 6700 ft.
T22N R7E S35.  
Phenology: flowering & fruiting. 

Lenthall Wyman, 505.  8/20/1916. 		USFS 479510
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14.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., New Mexico, Dona Ana County: Jornada Range Reserve: 1 mi S of Middle Well.  Elev. 4300 ft.
Grama grass and ambrosia (Gaertneria acanthicarpa presumably) in dry, sandy loam on a level slope. Phenology: flowering & fruiting. 

Leon C. Hurtt, 20.  9/1/1915. 		USFS 479503
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15.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Arizona, Coconino County: Cosnino.  Elev. 6500 ft.
T21N R9E S18.  
Phenology: flowering & fruiting. 

Marcus E. Jones, 4039.  8/9/1884. 		RM 49573
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16.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., New Mexico, Grant County: Gila River bottom.  Elev. 4500 ft.
Phenology: flowering & fruiting. 

O. B. Metcalfe, 763.  9/22/1903. 		RM 55310
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17.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Arizona, Coconino County: Coconino National Forest.  Elev. 6800 ft.
T20N R7E S29.  
Coconino/Yavapai counties. Phenology: flowering & fruiting. 

Robert R. Hill, 232.  9/19/1911. 		USFS 479511
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18.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Arizona, Navajo County: Navajo Indian Reservation: Navajo Creek.  Elev. 5000 ft.
Abundant on the plains. 9 Jul 1919-24 Aug 1919. Phenology: flowering & fruiting. 

Willard N. Clute, 139.  7/9/1919. 		RM 93189
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19.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Arizona, Pima County: Santa Rita Mountains; McLeary's Ranch.  Elev. 4000 ft.
Phenology: fruiting. 

J. J. Thornber, 124.  9/13/1903. 		RMRS 
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20.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., New Mexico, Catron County: Rita Blanca-Unit 18.
Phenology: flowering & fruiting. 

John F. Rea, s.n..  6/10/1970. 		RMRS 
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21.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 0.5 mi S of I-80 in Pine Bluffs, S of Pine Bluffs Rest Area.  Elev. 5100 ft.
T14N R60W S22 NW1/4.  41.1682 N, 104.076 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
In sandy clay in disturbed area with Gaura coccinea, Tradescantia occidentalis, Oenothera albicaulis. Common. Phenology: flowering & fruiting. 

B. E. Nelson, 1735.  6/20/1978. 		RM 318081	Barcode: RM0302237
     with Paul Ehrmann
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22.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County:   Elev. 4000 ft.
T55N R72W S26.  43.7557 N, 105.4701 W; uncertainty 1 mi..  
Grassy hills with scattered pine. Phenology: flowering & fruiting. 

Mary Alice Sanguinetti, 150a.  7/8/1978. 		RM 325325	Barcode: RM0302224
     with Keith H. Dueholm
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23.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County:   Elev. 3700 ft.
T48N R75W S23.  
East facing slopes with ponderosa pine. Phenology: flowering & fruiting. 

Mary Alice Sanguinetti, 302.  7/10/1978. 		RM 325341	Barcode: RM0302238
     with Keith H. Dueholm
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24.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: 1.5 mi S of Kane.  Elev. 3600 ft.
T56N R94W S17.  44.8323 N, 108.1972 W; uncertainty 1 mi..  
Riparian bottom to clay flat in mostly Salix cover class. Phenology: flowering & fruiting. 

Ellen Collins, 713.  6/11/1983. 		RM 355388	Barcode: RM0302230
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25.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: W of Boysen, 2.1 mi SW of Fremont Bay on the Shoreline Road.  Elev. 4820 ft.
T3N R6E S18.  
Phenology: flowering & fruiting. 

June Haines, 1709.  6/20/1981. 		RM 354501	Barcode: RM0302242
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26.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Horseshoe Bend.  Elev. 3660 ft.
T58N R95W S36.  
Sandy littoral edge of reservoir. Phenology: flowering & fruiting. 

Ellen Collins, 686.  6/10/1983. 		RM 355288	Barcode: RM0302241
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27.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Crossing of U.S. Hwy Alt 14 and Big Horn River.  Elev. 3660 ft.
T56N R94W S4.  
Floodplain. Phenology: flowering. 

Ellen Collins, 861.  7/16/1983. 		RM 355134	Barcode: RM0302240
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28.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County:   Elev. 3900 ft.
T56N R72W S35.  
Hills with grass, pine and juniper. Phenology: flowering. 

Mary Alice Sanguinetti, 220.  7/8/1978. 		RM 325336	Barcode: RM0302222
     with Keith H. Dueholm
_________________________________________________________________________

29.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Ca 21 air km SSE of Gillette, 5 air km E of Wyo Hwy 59.  Elev. 1371 m.
T48N R71W S32 NE1/4.  
In roadside. Uncommon. Phenology: flowering & fruiting. 

E. B. Allen, 24.  7/15/1976. 		RM 398406	Barcode: RM0302206
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30.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County: Along U.S. Hwy 14-16.  Elev. 4300 ft.
T52N R73W S25; also S36.  
Grassy plains. Phenology: flowering. 

Mary Alice Sanguinetti, 227.  7/9/1978. 		RM 325352	Barcode: RM0302223
     with Keith H. Dueholm
_________________________________________________________________________

31.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Wyoming, Washakie County: 10 mi S of Worland.  Elev. 4100 ft.
Dry gravelly ridge. Phenology: flowering & fruiting. 

George F. Freytag, 140.  6/3/1948. 		RM 211779	Barcode: RM0302191
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32.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Shell.
Phenology: flowering. 

Frank L. Moore, s.n..  7/3/1896. 		RM 115570	Barcode: RM0302184
     with C. E. Moore
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33.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Wyoming, Johnson County: Between Sheridan and Buffalo.  Elev. 3500-5000 ft.
Rolling plains. Phenology: flowering & fruiting. 

Frank Tweedy, 3083.  6/15/1900. 		RM 38360	Barcode: RM0302183
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34.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Basin.
Roadside. Phenology: flowering & fruiting. 

Robert L. Tresler, 301.  6/15/1966. 		RM 280906	Barcode: RM0302192
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35.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Wyoming, Washakie County: W of Worland, on the lower part of the Fifteenmile drainage area.  Elev. 4100-4300 ft.
Sandy soil along roadside; 5-9 inch precipitation zone; Willwood Formation. Phenology: flowering & fruiting. 

James T. Nichols, 393.  6/7/1962. 		RM 274186	Barcode: RM0302193
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36.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Wyoming, Fremont County: Riverton area.
Phenology: flowering & fruiting. 

Kenneth Fiero, 24.  6/6/1936. 		RM 146338	Barcode: RM0302194
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37.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Big Horn Basin.  Elev. 3800-3900 ft.
Sandy plains and roadsides. Phenology: flowering & fruiting. 

Aven Nelson, 364a.  9/25/1932. 		RM 132445	Barcode: RM0302195
     with Ruth A. Nelson
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38.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Montana, Custer County: Northern Rocky Mountain National Forest: U.S.R.L. Experimental Station: middle Pasture K.  Elev. 2700 ft.
T6N R43E S4.  
Steep south slope; sandy soil. Few plants. Phenology: flowering & fruiting. 

E. J. Woolfolk, W-110.  5/31/1937. 		USFS 479505
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39.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Montana, Stillwater County: Custer National Forest: Stillwater River: off Highway 419, 3 1/2 mi NW of Woodbine.  Elev. 4869 ft.
T5S R15E S15.  
West facing slope; base of granitic slope; colonizing sand dunes. Phenology: flowering & fruiting. 

Betsy E. Neely, 2217.  7/18/1984. 		RM 397726
     with Ray W. Brown
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40.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Montana, Big Horn County: SW of Big Bull Elk Creek along Yellowtail Reservoir.  Elev. 3700 ft.
45.2169 N, 108.0795 W; uncertainty 1 mi..  
Active sand dunes. Phenology: flowering & fruiting. 

Ellen Collins, 794.  7/12/1983. 		RM 355412
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41.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Montana, Custer County: Northern Rocky Mountain National Forest: U.S. Range Experimental Station: Pasture E.
Sandy draw; fine, sandy soil. Phenology: flowering & fruiting. 

Lincoln C. Ellison, 3249.  7/12/1935. 		USFS 479506
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42.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Montana, Powder River County: Custer National Forest: Fort Howes Ranger Station.  Elev. 3400 ft.
45.3006 N, 106.155 W; uncertainty 1 mi..  
Pasture; all slopes; all soil types; in sunlight. Not abundant. Phenology: flowering & fruiting. 

R. B. Rolfe, 373.  6/30/1921. 		USFS 479518
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43.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Montana, Carter County: Custer National Forest: Needmore Ranger Station.
In open grassland; any slope; any soil type. Not common. Phenology: flowering & fruiting. 

J. O. Thompson, 474.  7/15/1921. 		USFS 479519
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44.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Montana, Big Horn County: West Decker Mine Site: Decker quadrangle.  Elev. 3440-3720 ft.
T9S R40E S9 NE1/4 SW1/4.  
Dry soil on disturbed areas. Phenology: flowering & fruiting. 

Donald E. Brink, 1304.  6/3/1977. 		RM 304932
_________________________________________________________________________

45.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Montana, Roosevelt County: Culbertson.
Phenology: flowering & fruiting. 

J. W. Blankinship, s.n..  6/11/1907. 		RM 121987
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46.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., North Dakota, Richland County: Leonard.
Roadside in fine sandy soil. Phenology: flowering. 

O. A. Stevens, s.n..  8/4/1936. 		RM 154040
_________________________________________________________________________

47.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., North Dakota, Ransom County: McLeod.
Sandy ridge. Phenology: flowering. 

W. B. Bell, 502.  7/30/1909. 		RM 154041
_________________________________________________________________________

48.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., South Dakota, Butte County: Belle Fourche.  Elev. 2950-3300 ft.
T8N R2E S11.  44.6693 N, 103.8605 W; uncertainty 3 mi..  
Foothills; grassland association; xerophytic. Phenology: flowering. 

Herman E. Hayward, 35.  7/30/1926. 		RM 107319
_________________________________________________________________________

49.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., South Dakota, Codington County: Watertown.
Phenology: flowering. 

T. A. Williams, s.n..  8/23/1892. 		RM 68314
_________________________________________________________________________

50.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., South Dakota, no county County: 
Common on sand hills and prairies. Collected before 1908. Phenology: flowering. 

S. A. Skinner, 235.  //. 		RM 61812
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51.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., South Dakota, Brookings County: Brookings.
"A weed". Phenology: flowering. 

The Experimental Station, 3.  8//1924. 		RM 126392
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52.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Nebraska, Cherry County: Nebraska National Forest: near Lookout Ranger Station.
T31N R32W S6.  
Sandhills prairie; slope 0-5% east; with Anha, Ertr, Hel, Spcr. Common. Phenology: flowering. 

Ralph K. Gierisch, 1918.  8/26/1956. 		USFS 479515
_________________________________________________________________________

53.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Nebraska, Grant County: Lake region: 3 mi NE of Whitman.
Phenology: flowering. 

N. P. Tulen, s.n..  8/1/1893. 		RM 70600
_________________________________________________________________________

54.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Nebraska, Kearney County: Minden.
Sand hills. Phenology: flowering. 

Harry Hapeman, s.n..  7/24/1927. 		RM 192291
_________________________________________________________________________

55.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Nebraska, Franklin County: Franklin.
Phenology: flowering. 

Harry Hapeman, s.n..  9/23/1937. 		RM 237882
_________________________________________________________________________

56.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Wyoming, Goshen County: Ca 4 mi NE of Lingle.  Elev. 4300 ft.
42 10.4' N, 104 16.7' W; unknown, , Specimen Label.  
Disturbed area, with Salsola and Ambrosia. Rays yellow. Phenology: flowering. 

Robert D. Dorn, 10724.  7/27/2013. 		RM 914561	Barcode: RM0302185
_________________________________________________________________________

57.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Wyoming, Goshen County: Ca 3 mi S of Yoder.  Elev. 4300 ft.
41 52.6' N, 104 18.3' W; unknown, , GPS reading.  
Roadside, with Physalis, Helianthus annuus, and Artemisia. Rays yellow. Phenology: flowering & fruiting. 

Robert D. Dorn, 10972.  9/17/2013. 		RM 914429	Barcode: RM0302186
_________________________________________________________________________

58.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Wyoming, Big Horn County: Horseshoe Bend, near bentonite haul road junction with Wyo Hwy 37.  Elev. 4000 
44 56' 0.3" N, 108 18' 3.9" W; NAD 83, , Field Notes.  zone 12T, 712963E, 4979098N; NAD 83, Field Notes.  
Frontier Formation; sandy loams and clay loams; on plains and badlands; slope 0-10 deg; aspect southwest; with Hordeum jubatum, Mentzelia laevicaulis, Halogeton glomeratus, Atriplex gardneri, Cleome lutea. Phenology: flowering. 

Lyle King, WY932C-25.  6/17/2012. 		RM 
     with Dylan Bergman
_________________________________________________________________________

59.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., South Dakota, Custer County: Hell Canyon, 8 mi NE of Dewey.  Elev. 4160 
T5S R2E S29.  43.5885 N, 103.9061 W; uncertainty 1 mi..  
Rocky valley; grass-pioneer association; xerophytic. Phenology: flowering & fruiting. 

Herman E. Hayward, 2446.  7/8/1927. 		RM 111271
_________________________________________________________________________

60.  Helianthus petiolaris Nutt. 				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: flowering & fruiting. 

Herman E. Hayward, 2009.  7/9/1927. 		RM 111271
_________________________________________________________________________

61.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Wyoming, Niobrara County: Ca 5 mi NE of Mule Creek Junction.  Elev. 3700 ft.
43 24.7' N, 104 8.2' W; unknown, , GPS reading.  
Sandy bank, with Asclepias and Melilotus. Flowers yellow. Phenology: flowering. 

Robert D. Dorn, 11268.  6/30/2014. 		RM 921242	Barcode: RM0079693
_________________________________________________________________________

62.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Wyoming, Crook County: Ca 6 mi SSW of Hulett.  Elev. 4300 ft.
44 36.3' N, 104 39.5' W; unknown, , GPS reading.  
Roadside, with Dyssodia and Verbena. Ray flowers yellow. Phenology: flowering & fruiting. 

Robert D. Dorn, 11646.  9/25/2014. 		RM 921725	Barcode: RM0080059
_________________________________________________________________________

63.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Wyoming, Platte County: Ca 10 mi WNW of Wheatland.  Elev. 4800 ft.
42 5.1' N, 105 8.8' W; unknown, , GPS reading.  
Sandy-gravelly bank, with Senecio and Mirabilis. Ray flowers yellow. Phenology: flowering. 

Robert D. Dorn, 11683.  10/2/2014. 		RM 921763	Barcode: RM0079792
_________________________________________________________________________

64.  Helianthus petiolaris Nutt. 				Asteraceae

U.S.A., Wyoming, Campbell County:   Elev. 4000 ft.
T55N R72W S26.  43.7557 N, 105.4701 W; uncertainty 1 mi..  
Grassy hills with scattered pine. Phenology: flowering & fruiting. 

Mary Alice Sanguinetti, 150a.  7/8/1978. 		RM 	Barcode: 325325
     with Keith H. Dueholm
_________________________________________________________________________

65.  Helianthus petiolaris Nutt. var. fallax (Heiser) B. L. Turner 				Asteraceae

U.S.A., Arizona, Coconino County: Coconino National Forest: County Road (Forest Hwy) 3, just SW of Mormon Lake Ranger District Office, for 0.7 air mi SW of coordinate.  Elev. 7000 ft.
T20N R7E S3; also S4.  35.1526 N, 111.656 W; GPS Reading.  
Ponderosa pine woodland and adjacent highway right of way. Phenology: flowering & fruiting. 

Ronald L. Hartman, 80229.  8/29/2004. 		RM 
_________________________________________________________________________

66.  Helianthus petiolaris Nutt. var. fallax (Heiser) B. L. Turner 				Asteraceae

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

Jeanette Flaig, 2635.  8/14/2003. 		RM 795454
_________________________________________________________________________

67.  Helianthus petiolaris Nutt. var. fallax (Heiser) B. L. Turner 				Asteraceae

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

Brian Reif, 9472.  9/3/2003. 		RM 806645	Barcode: RM0108797
_________________________________________________________________________

68.  Helianthus petiolaris Nutt. var. fallax (Heiser) B. L. Turner 				Asteraceae

U.S.A., New Mexico, Harding County: Jack and Tuta Cruwz's Ranch: 20 air mi NE of Mosquero.  Elev. 1391 m.
35 56' 51" N, 103 42' 24" W; GPS reading.  
Sandy soil, riparian. Collected from prairie to creek with water.  Willows and cottonwood were abundant. Phenology: flowering. 

Michael Schiebout, 7254.  7/14/2005. 		RM 824162	Barcode: RM0126678
_________________________________________________________________________

69.  Helianthus petiolaris Nutt. var. fallax (Heiser) B. L. Turner 				Asteraceae

U.S.A., New Mexico, Mora County: Kiowa National Grassland: Forest Road K91, along Canadian River.  Elev. 1559 m.
36 1' 9" N, 104 21' 47" W; GPS reading.  
Canyon bottom surrounding river. Phenology: flowering. 

Michael Schiebout, 7813.  7/20/2005. 		RM 824181	Barcode: RM0126237
_________________________________________________________________________

70.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Teller County: East-central Colorado: Mosquito Range to Plains: Rampart Range: off Forest Road 360 or Cedar Mountain Road ca 0.7 air mi E of U.S.FS Big Turkey Campground, ca 3 air mi SW of Westcreek.  Elev. 8320-8480 ft.
T11S R70W S3.  39.1215 N, 105.2118 W.  zone 13, 481149E, 4329592N.  
Dry, granitic-gravelly soils with occasional rock outcrops in ponderosa pine-Douglas fir forest. Phenology: flowering. 

Timothy W. Chumley, 5821.  8/10/1996. 		 
_________________________________________________________________________

71.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: along Wilson Creek and surrounding hills to the east, ca 7.8 air mi NW of Ca¤on City.  Elev. 6340-6380 ft.
T17S R70W S30 NW1/4; also T17S R71W SE1/4 of SE1/4 S24, NE1/4 of NE1/4 S25.  38.54833 N, 105.26767 W.  zone 13, 476036E, 4266153N.  
On rocky sandstone slopes in pinyon-juniper. Phenology: flowering. 

Timothy W. Chumley, 6883.  6/28/1997. 		RM 
     with Irene Thien
_________________________________________________________________________

72.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, El Paso County: East-central Colorado: Mosquito Range to Plains: at scenic overlook on I-25, ca 1/3 air mi E of U. S. Air Force Academy airport, ca 9 air mi N of Colorado Springs.  Elev. 6580 ft.
T12S R66W S29.  38.974 N, 104.807 W.  zone 13, 516691E, 4313709N.  
Weedy, highly disturbed ground with sandy soils along roadway. Phenology: flowering. 

Timothy W. Chumley, 7247.  10/2/1997. 		RM 
     with Randy Pratt
_________________________________________________________________________

73.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: along Sand Creek above and below confluence with Coal Draw, ca 20 air mi NW of Bill; ca 46 air mi NNW of Douglas.  Elev. 4810-4840 ft.
T40N R73W S35.  43.3921 N, 105.5892 W; uncertainty 1 mi..  
Sandy slopes, banks, and flats along stream channel. Phenology: flowering & fruiting. 

B. E. Nelson, 57946.  8/13/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

74.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: along the Cheyenne River from Sheep Creek down stream ca 1 mi, ca 22 air mi NE of Bill; ca 54 air mi NNE of Douglas.  Elev. 4290 ft.
T40N R67W S7 W1/2.  43.4562 N, 104.9508 W; uncertainty 1 mi..  
Sandy silt flats along the river with scattered cottonwood. Phenology: flowering. 

B. E. Nelson, 57976.  8/14/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

75.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: along the Cheyenne River ca 2 air mi below confluence of Antelope Creek and Dry Fork Cheyenne River, ca 18.5 air mi NE of Bill; ca 50 air mi NNE of Douglas.  Elev. 4280-4360 ft.
T40N R68W S22 NW1/4; also NE1/4 S21.  43.4275 N, 105.0107 W; uncertainty 1 mi..  
Sand bars and sandy silt flats along the river. Phenology: flowering & fruiting. 

B. E. Nelson, 58017.  8/14/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

76.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: along Antelope Creek at Phillips or Forest Road 973, ca 17 air mi N of Bill; ca 51 air mi N of Douglas.  Elev. 4460 ft.
T40N R69W S5 South1/4.  43.4706 N, 105.1705 W; uncertainty 1 mi..  
Sand flats in the stream bottom. Phenology: flowering & fruiting. 

B. E. Nelson, 58151.  8/16/2002. 		RM 
_________________________________________________________________________

77.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: along County Road on the divide between Snyder and Dogie drainages, ca 23 air mi N of Lance Creek; ca 40.5 air mi NNW of Lusk.  Elev. 4420-4480 ft.
T39N R65W S8 SW1/4.  43.3689 N, 104.6924 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Roadside. Phenology: flowering & fruiting. 

B. E. Nelson, 58189.  8/19/2002. 		RM 
_________________________________________________________________________

78.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: broad gully SE of Cheyenne River on Clareton or County Road 7A, ca 37 air mi SE of Wright; ca 44 air mi SW of Newcastle.  Elev. 4280-4400 ft.
T41N R67W S33.  43.4876 N, 104.9103 W; uncertainty 1 mi..  
Broad grassy gully. Phenology: flowering. 

Peter J. Ebertowski, 1149a.  7/5/2002. 		RM 
_________________________________________________________________________

79.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: tributary S of Keyton Creek on Rochelle Hills or Forest Road 933, ca 26 air mi SE of Wright, ca 23.5 air mi NNE of Bill.  Elev. 4800-5020 ft.
T41N R69W S12 SE1/4.  43.5443 N, 105.0899 W; uncertainty 0.5 mi..  
Side of road. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 1175.  7/5/2002. 		RM 
_________________________________________________________________________

80.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: Lance Creek on County Road 13, ca 16.5 air mi NNE of Lance Creek; ca 45 air mi SSW of Newcastle.  Elev. 3960-3980 ft.
T38N R64W S18 SE1/4.  43.2625 N, 104.5827 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Creek bed. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 1681.  7/13/2002. 		RM 
_________________________________________________________________________

81.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Cheyenne River on Dull Center or County Road 7A, ca 34 air mi ESE of Wright; ca 26 air mi NE of Bill.  Elev. 4120-4210 ft.
T41N R67W S28 NE1/4.  43.5018 N, 104.9103 W; uncertainty 0.5 mi..  
Sandy knoll. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 2382.  7/29/2002. 		RM 
_________________________________________________________________________

82.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: along Lodgepole Creek immediately below its confluence with Hay Creek, on Wyo Hwy 450, ca 24 air mi WSW of Newcastle; ca 27 air mi S of Upton.  Elev. 4150-4200 ft.
T43N R65W S16 NE1/4.  43.7001 N, 104.671 W; uncertainty 0.5 mi..  
Rocky slope near creek. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 2953.  8/15/2002. 		RM 
_________________________________________________________________________

83.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: ridge above and NE of Duck Creek, on gravel road ca 1 air mi SE of Rocky Point or County Road 85, ca 38 air mi NNE of Gillette; ca 39 air mi NNW of Moorcroft.  Elev. 3740-3960 ft.
T56N R70W S36 NE1/4.  44.7908 N, 105.2178 W; uncertainty 0.5 mi..  
Little bluestem and yucca. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 3359.  8/20/2002. 		RM 
_________________________________________________________________________

84.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Red Hills immediately N of gravel pit on two track off of Forest Road 942, ca 16 air mi N of Bill; ca 24 air mi SE of Wright.  Elev. 4700-4840 ft.
T40N R70W S9 NE1/4.  43.4562 N, 105.2703 W; uncertainty 0.5 mi..  
Scoria hills. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 3399.  8/24/2002. 		RM 
_________________________________________________________________________

85.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: Crooked Creek on Cheyenne River or County Road 6, ca 11.5 air mi W of Mule Creek Junction; ca 33 air mi SSW of Newcastle.  Elev. 3840 ft.
T40N R63W S32 NW1/4.  43.4069 N, 104.4581 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Roadside in little bluestem/sandreed grassland. Phenology: flowering. 

Peter J. Ebertowski, 3445a.  8/25/2002. 		RM 
_________________________________________________________________________

86.  Helianthus petiolaris Nutt. var. petiolaris  				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..  
Creek bank. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 3501.  8/26/2002. 		RM 
_________________________________________________________________________

87.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: 77 Hills on Wyo Hwy 270, ca 4.8 air mi N of Manville; ca 11 air mi NW of Lusk.  Elev. 5220-5420 ft.
T33N R65W S11 N1/2.  42.8508 N, 104.6292 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Mix ponderosa pine and grassland on silt-sand soil. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 3604.  8/30/2002. 		RM 
_________________________________________________________________________

88.  Helianthus petiolaris Nutt. var. petiolaris  				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 & fruiting. 

Peter J. Ebertowski, 3667.  9/1/2002. 		RM 
_________________________________________________________________________

89.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: along Buzzard Creek on Keeline or Forest Road 930, ca 22 air mi ESE of Wright; ca 45 air mi SSE of Gillette.  Elev. 4620-4660 ft.
T43N R68W S18 SE1/4.  43.7001 N, 105.0699 W; uncertainty 0.5 mi..  
Sagebrush/grassland with sandy patches of grass. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 3728.  9/2/2002. 		RM 
_________________________________________________________________________

90.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

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

Peter J. Ebertowski, 950.  7/1/2002. 		RM 
_________________________________________________________________________

91.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Mush Creek Oil Field W of Coyote Draw, on two-track road off of Wyo Hwy 450, ca 14 air mi WSW of Newcastle; ca 23 air mi SSE of Upton.  Elev. 4210-4310 ft.
T44N R64W S24 NW1/4.  43.7709 N, 104.4915 W.  
Area around stock tank. Phenology: flowering. 

Peter J. Ebertowski, 5732.  7/1/2003. 		RM 
_________________________________________________________________________

92.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Wildcat Creek and hills to SW, on County Road 54, ca 27 air mi SW of Newcastle, ca 36 air mi S of Upton.  Elev. 4010-4200 ft.
T42N R65W S36.  43.5726 N, 104.6111 W.  
Grassland, mostly sandy soil. Phenology: flowering. 

Peter J. Ebertowski, 6373.  7/9/2003. 		RM 
_________________________________________________________________________

93.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: grassland ca 1.8 mi N of Greasewood Creek, on Greasewood or County Road 10, ca 40 air mi N of Lusk; ca 24 air mi NE of Lance Creek.  Elev. 3960-4060 ft.
T39N R63W S27 NE1/4.  43.3302 N, 104.4049 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Ravine in grassland. Phenology: flowering. 

Peter J. Ebertowski, 6896.  7/18/2003. 		RM 
_________________________________________________________________________

94.  Helianthus petiolaris Nutt. var. petiolaris  				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 & fruiting. 

Peter J. Ebertowski, 7098.  7/25/2003. 		RM 
_________________________________________________________________________

95.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Fiddler Creek, on County Road 36B, ca 13 air mi S of Upton; ca 19 air mi W of Newcastle.  Elev. 4120-4170 ft.
T46N R64W S32 SW1/4.  43.9218 N, 104.5705 W.  
Stipa comata grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7155.  7/25/2003. 		RM 
_________________________________________________________________________

96.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ravine running NE from Buck Creek, on Forest Road 926, ca 24 air mi E of Wright; ca 39 air mi W of Newcastle.  Elev. 4480-4540 ft.
T44N R68W S27 NE1/4.  43.7568 N, 105.0101 W.  
Ravine of sand and sandstone formations. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7782.  8/7/2003. 		RM 
_________________________________________________________________________

97.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Antelope Creek, ca 0.5 mi W of its confluence with Wildcat Creek, on Forest Road 949, ca 28 air mi SE of Wright; ca 51 air mi NNE of Douglas.  Elev. 4320-4400 ft.
T40N R69W S14 NW1/4.  43.4418 N, 105.1106 W.  
Broad sandy stream terrace with clusters of large cottonwoods. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8522.  8/22/2003. 		RM 
_________________________________________________________________________

98.  Helianthus petiolaris Nutt. var. petiolaris  				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.  
Sandy hills with rock outcrops, yucca and prairie sandreed abundant. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8536.  8/23/2003. 		RM 
_________________________________________________________________________

99.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Red Hills, ca 1 mi S of Antelope Creek, on four-wheel drive road, ca 23 air mi SE of Wright; ca 58 air mi WSW of Newcastle.  Elev. 4580-4800 ft.
T40N R70W S4 SW1/4.  43.4706 N, 105.2703 W.  
Loose scoria rock below clinkers. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8697.  8/27/2003. 		RM 
_________________________________________________________________________

100.  Helianthus petiolaris Nutt. var. petiolaris  				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.  
Sandy knoll of Yucca; Calamovilfa and Stipa comata. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8763.  8/29/2003. 		RM 
_________________________________________________________________________

101.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Park County: Bighorn Basin: ca 1/4 mi S of Willwood Road, ca 2 mi E of U.S. Hwy Alt 14; ca 12 mi SE of Powell.  Elev. 4800 ft.
T54N R100W S9.  44.673 N, 108.9058 W.  
Grassland with some Artemisia tridentata and with Bouteloua gracilis, Carex filifolia, and Stipa comata. 

Erwin F. Evert, 18706.  6/8/1990. 		RM 618790	Barcode: RM0302227
_________________________________________________________________________

102.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Park County: Bighorn Basin: ca 1/2-3/4 mi SW of Wyo Hwy 294, ca 12 mi NW of Powell.  Elev. 4600 ft.
T56N R101W S36.  44.7889 N, 108.9665 W.  
Badland bluffs in sagebrush-saltbrush-grassland. Phenology: flowering & fruiting. 

Erwin F. Evert, 18807.  6/10/1990. 		RM 619113	Barcode: RM0302226
_________________________________________________________________________

103.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., New Mexico, Colfax County: I-25 at interchange 455, ca 1 air mi NNW of Raton.  Elev. 6900-7000 ft.
T31N R23E S13.  36.9243 N, 104.4519 W; uncertainty 0.25 mi..  
Juniper-oak road cuts. Phenology: flowering. 

Ronald L. Hartman, 63605.  8/17/1998. 		RM 960969	Barcode: RM0216509
_________________________________________________________________________

104.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: at junction of County Road 371 and County Road 375, ca 3 air mi N of Buena Vista.  Elev. 8200 ft.
T13S R78W S32.  38.8767 N, 106.1367 W.  
Dry pinyon woodland with sandy soil. Phenology: flowering & fruiting. 

Emily A. Holt, 6318.  7/3/2001. 		RM 
_________________________________________________________________________

105.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 4.5 air mi S of Scenic and 1 mi S of SD Hwy 44.  Elev. 2890 ft.
T4S R14E S5 South1/2.  43 43.49' N, 102 28.15' W; GPS Reading.  
In sandy soil of badlands. Phenology: flowering. 

Grace M. Kostel, 1092.  6/1/2004. 		RM 
_________________________________________________________________________

106.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 11 air mi SSE of Hot Springs and 5 mi W of Smithwick on County Road 1.  Elev. 3450 ft.
T8S R7E S32 SW1/4.  43 17.48' N, 103 19.7' W; GPS Reading.  
In sand soil of roadside and roadside ditch. Phenology: flowering. 

Grace M. Kostel, 2332.  6/15/2004. 		RM 
_________________________________________________________________________

107.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 20.5-21 air mi SSW of Wall and 0.5 mi E of Forest Road 7133.  Elev. 2500-2600 ft.
T4S R15E S15 SE1/4.  43 41.58' N, 102 17.95' W; GPS Reading.  
On east and south faces of revegetated and stabilized sand bluffs. Phenology: flowering. 

Grace M. Kostel, 2462b.  6/21/2004. 		RM 
_________________________________________________________________________

108.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 17-17.5 air mi SE of Hermosa and 1.5-2 mi NNW of Red Shirt and 1-1.5 mi W of SD Hwy 40.  Elev. 2800-2950 ft.
T4S R10E S22; NE1/4.  43 41.63' N, 102 54.4' W; GPS Reading.  
In draws and on ridge tops. Phenology: flowering. 

Grace M. Kostel, 2721.  6/25/2004. 		RM 
_________________________________________________________________________

109.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 20 mi SSE of Hermosa, next to the Cheyenne River.  Elev. 2750 ft.
T5S R9E S33.  43 34.03' N, 103 3.36' W; GPS Reading.  
In sandy soil on river banks. Phenology: flowering. 

Grace M. Kostel, 2897.  6/25/2004. 		RM 
_________________________________________________________________________

110.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 7.5 air mi W of Scenic, near Spring Draw.  Elev. 2750-2800 ft.
T3S R13E S16 SW1/4.  43 46.93' N, 102 34.9' W; GPS Reading.  
On sand bluffs overlooking draw. Phenology: flowering. 

Grace M. Kostel, 3989.  7/16/2004. 		RM 
_________________________________________________________________________

111.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 9.5 air mi NW of Edgemont.  Elev. 3725 ft.
T8S R1E S10 NE1/4.  43 22.557' N, 103 59.026' W; GPS Reading.  
In rolling grassland with sandy soils. Phenology: flowering. 

Grace M. Kostel, 9344.  8/5/2005. 		RM 
_________________________________________________________________________

112.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 5.5 air mi SSE of Wall in Bloom Basin.  Elev. 2700 ft.
T1S R16E S26 W1/2.  43 55.612' N, 102 10.353' W; GPS Reading.  
In wet ground depression, soil is silty clay. Phenology: flowering. 

Grace M. Kostel, 9721.  8/10/2005. 		RM 
_________________________________________________________________________

113.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Pathfinder Reservoir: Tye Draw leading into reservoir, ca 8 air mi N of Seminoe Dam; ca 38 air mi NE of Sinclair.  Elev. 5860 ft.
T27N R84W S33.  42.2674 N, 106.8902 W.  
Sandy embankment of draw leading into reservoir. Phenology: flowering. 

Amy J. Roderick, 2082.  7/12/1997. 		RM 665776	Barcode: RM0301917
_________________________________________________________________________

114.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

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

Jill E. Larson, 10850.  8/22/2006. 		RM 949925	Barcode: RM0155618
_________________________________________________________________________

115.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

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

B. E. Nelson, 52229b.  6/5/2001. 		RM 800641	Barcode: RM0094595
     with Luanne Lum
_________________________________________________________________________

116.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: ca 0.4-0.6 mi S of Elk Creek on Dorsey Creek or BLM Road 1103, ca 9.5 air mi SSW of Otto; ca 16 air mi SW of Basin.  Elev. 4380-4420 ft.
T50N R95W S31 NW1/4 of NW1/4; also SW1/4 of SW1/4 S30.  44.2628 N, 108.3191 W; uncertainty 0.5 mi..  
Sagebrush-spiny horsebrush outwash areas at base of badlands. Phenology: flowering. 

B. E. Nelson, 52316.  6/5/2001. 		RM 800640	Barcode: RM0094594
     with Luanne Lum
_________________________________________________________________________

117.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along County Road 327, ca 15 air mi NNE of Greybull.  Elev. 4810 ft.
T54N R92W S14 NW1/4.  44.6586 N, 107.8935 W; uncertainty 0.5 mi..  
Juniper with sagebrush. Phenology: flowering & fruiting. 

Luanne Lum, 1073.  7/30/2001. 		RM 800642	Barcode: RM0097044
_________________________________________________________________________

118.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Ten Mile or BLM Road 1429, ca 6.5 air mi NNW of Worland.  Elev. 4180-4220 ft.
T48N R93W S25 SE1/4.  44.101 N, 107.9661 W; uncertainty 0.5 mi..  
Sagebrush on sandy soil. Phenology: flowering & fruiting. 

Luanne Lum, 167.  6/18/2001. 		RM 800650	Barcode: RM0097052
_________________________________________________________________________

119.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along BLM Road 1427, ca 2 air mi ESE of Manderson.  Elev. 4140 ft.
T50N R92W S32 SE1/4; also SW1/4 S33.  44.2628 N, 107.9357 W; uncertainty 1 mi..  
Sagebrush. Phenology: flowering. 

Luanne Lum, 254.  6/21/2001. 		RM 800648	Barcode: RM0097050
_________________________________________________________________________

120.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along Elk Creek or BLM Road 1101, ca 5.5 ESE of Manderson.  Elev. 4100 ft.
T49N R93W S5.  44.2484 N, 108.0568 W; uncertainty 1 mi..  
Sagebrush with grasses. Phenology: flowering & fruiting. 

Luanne Lum, 279.  6/22/2001. 		RM 800649	Barcode: RM0097051
_________________________________________________________________________

121.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Mobile or BLM Road 1401, ca 9 air mi SE of Worland.  Elev. 4344-4390 ft.
T46N R91W S19 NE1/4.  43.938 N, 107.8132 W; uncertainty 0.5 mi..  
Sagebrush on clayey soil within drainage. Phenology: flowering & fruiting. 

Luanne Lum, 353a.  6/27/2001. 		RM 800647	Barcode: RM0097049
_________________________________________________________________________

122.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Mobile or BLM Road 1401, ca 5 air mi SE of Worland.  Elev. 4360-4380 ft.
T46N R92W S10 SE1/4.  43.9712 N, 107.8781 W; uncertainty 0.5 mi..  
Sagebrush on sandy soil. Phenology: flowering. 

Luanne Lum, 366.  6/27/2001. 		RM 800646	Barcode: RM0097048
_________________________________________________________________________

123.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along South Fork Elk Creek, ca 7.5 air mi SSW of Basin and 6.5 air mi W of Manderson.  Elev. 4000 ft.
T50N R93W S30 SE1/4.  44.2773 N, 108.077 W; uncertainty 0.5 mi..  
Riparian on sandy soil; sagebrush on sandy soil. Phenology: flowering & fruiting. 

Luanne Lum, 545.  7/6/2001. 		RM 800645	Barcode: RM0097047
     with Michelle Wilson
_________________________________________________________________________

124.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along Wyo Hwy 789, ca 17 air mi NW of Greybull.  Elev. 4285-4325 ft.
T54N R95W S9 NE1/4; also NW1/4 S10.  44.673 N, 108.2984 W; uncertainty 0.5 mi..  
Greasewood and Salsola with sagebrush on silty sand. Phenology: flowering & fruiting. 

Luanne Lum, 683.  7/10/2001. 		RM 800644	Barcode: RM0097046
_________________________________________________________________________

125.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along Foster Gulch or BLM Road 1119 (mapped as BLM Road 1919), ca 7 air mi SSW of Lovell and ca 26 air mi NW of Greybull.  Elev. 4140-4190 ft.
T55N R96W S17 SE1/4; also NE1/4 S20.  44.7454 N, 108.2579 W; uncertainty 1 mi..  
Sagebrush on sandy soil. Phenology: flowering & fruiting. 

Luanne Lum, 716.  7/10/2001. 		RM 800643	Barcode: RM0097045
_________________________________________________________________________

126.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: ridge leading NW off Lightning Ridge on the Nowater Trail or BLM Road 1404, ca 10 air mi SW of Big Trails; ca 36 air mi SE of Worland.  Elev. 5720-5820 ft.
T43N R88W S31 NE1/4.  43.6503 N, 107.4604 W; uncertainty 0.5 mi..  
Low sand dune. Phenology: flowering. 

B. E. Nelson, 57438.  7/14/2002. 		RM 933543	Barcode: RM0100040
_________________________________________________________________________

127.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

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

Luanne Lum, 1875.  5/31/2002. 		RM 933548	Barcode: RM0098030
_________________________________________________________________________

128.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

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

Luanne Lum, 1939.  6/1/2002. 		RM 933547	Barcode: RM0098029
_________________________________________________________________________

129.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along Dorsey Creek or BLM Road 1103, ca 7 air mi ESE of Otto and ca 11.5 air mi ESE of Greybull.  Elev. 4440-4500 ft.
T51N R96W S21 SW1/4; also NW1/4 S28.  44.3786 N, 108.3997 W; uncertainty 1 mi..  
Sagebrush on sandy soil. Phenology: flowering. 

Luanne Lum, 2439.  6/10/2002. 		RM 933546	Barcode: RM0098028
_________________________________________________________________________

130.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: W of Nowood River and Wyo Highway 434, ca 4.5 air mi SE of Tensleep.  Elev. 4525-4620 ft.
T46N R88W S2 SE1/4.  43.9833 N, 107.4001 W; uncertainty 0.5 mi..  
Rocky slope. Phenology: flowering. 

Luanne Lum, 2702.  6/14/2002. 		RM 933545	Barcode: RM0098027
_________________________________________________________________________

131.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: along BLM Road 1431 N of Wyo Hwy 431, ca 25.5 air mi W of Worland.  Elev. 4890 ft.
T47N R97W S26 N1/2.  44.0133 N, 108.4599 W; uncertainty 1 mi..  
Reservoir and sagebrush. Phenology: flowering. 

Luanne Lum, 3616.  7/3/2002. 		RM 933544	Barcode: RM0098026
_________________________________________________________________________

132.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Goshen County: Wetlands and Adjacent Areas: North Laramie River, ca 7 air mi due N of Wheatland.  Elev. 4443 ft.
T25N R68W S11 NE1/4 of SE1/4.  42.1519 N, 104.968 W; GPS Reading.  
Dry uplands. Phenology: flowering & fruiting. 

Rachel Newton, 1927.  7/14/2005. 		RM 
_________________________________________________________________________

133.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Goshen County: Wetlands and Adjacent Areas: Newell Bay, Guernsey Reservoir, ca 2 air mi NW of Guernsey.  Elev. 4427 ft.
T27N R66W S21 SW1/4.  42.2965 N, 104.7758 W; GPS Reading.  
Dry rocky slopes. Phenology: flowering. 

Rachel Newton, 1970.  7/14/2005. 		RM 
_________________________________________________________________________

134.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Goshen County: Wetlands and Adjacent Areas: Rawhide Creek, ca 16 air mi S of Lusk.  Elev. 4762 ft.
T30N R64W S36 NW1/4.  42.5354 N, 104.4904 W; GPS Reading.  
Moderately grazed moist banks and slopes. Phenology: flowering. 

Rachel Newton, 2002.  7/15/2005. 		RM 
_________________________________________________________________________

135.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Laramie River, ca 26 air mi SW of Laramie.  Elev. 7446 ft.
T13N R77W S15 NE1/4.  41.0995 N, 106.0134 W; GPS Reading.  
Dry rocky uplands. Phenology: flowering & fruiting. 

Rachel Newton, 2563.  7/27/2005. 		RM 
_________________________________________________________________________

136.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Johnson Creek and Reservoir, ca 35 air mi N of Laramie.  Elev. 5923 ft.
T21N R71W S20 SE1/4 of NE1/4.  41.7801 N, 105.3684 W; GPS Reading.  
Dry uplands. Phenology: flowering & fruiting. 

Rachel Newton, 2816.  7/31/2005. 		RM 
_________________________________________________________________________

137.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Sweetwater River, ca 31 air mi SE of Lander.  Elev. 7072 ft.
T28N R98W S2 SE1/4.  42.4277 N, 108.4759 W; GPS Reading.  
Moist river banks and mud flats. Phenology: flowering. 

Rachel Newton, 3530.  8/12/2005. 		RM 
_________________________________________________________________________

138.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Sand Creek, ca 20 air mi SW of Laramie.  Elev. 7659 ft.
T12N R74W S6 NW1/4.  41.0308 N, 106.0374 W; GPS Reading.  
Dry sandy uplands. Phenology: flowering. 

Rachel Newton, 940.  6/24/2005. 		RM 
_________________________________________________________________________

139.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Weston County: Wetlands and Adjacent Areas: Little Thunder Creek, ca 32 air mi E of Wright.  Elev. 4298 ft.
T43N R67W S33 SW1/4.  43.65261 N, 104.91793 W; GPS Reading.  
Dry Artemisia scrub uplands. Phenology: flowering & fruiting. 

Rachel Newton, 4382.  6/7/2006. 		RM 
_________________________________________________________________________

140.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Big Horn County: Wetlands and Adjacent Areas: Cabin Creek, ca 27 air mi E of Greybull.  Elev. 7529 ft.
T53N R89W S14 SW1/4.  44.56826 N, 107.53506 W; GPS Reading.  
Dry, exposed uplands. Phenology: flowering & fruiting. 

Rachel Newton, 5753.  6/30/2006. 		RM 
_________________________________________________________________________

141.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: North Fork Powder River, ca 4 air mi NW of Kaycee.  Elev. 4912 ft.
T44N R82W S16 South1/2.  43.77574 N, 106.70256 W; GPS Reading.  
Along moist river banks and flood plains. Phenology: flowering & fruiting. 

Rachel Newton, 6177.  7/20/2006. 		RM 
_________________________________________________________________________

142.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Crook County: Wetlands and Adjacent Areas: Redwater Creek, ca 2 air mi W of Beulah; ca 14 air mi NE of Sundance.  Elev. 3668 ft.
T53N R61W S36 NW1/4.  44.54708 N, 104.11926 W; GPS Reading.  
Dry, sandy uplands. Phenology: flowering & fruiting. 

Rachel Newton, 6453.  7/29/2006. 		RM 
_________________________________________________________________________

143.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Weston County: Wetlands and Adjacent Areas: seeping spring, ca 7 air mi NE of Newcastle.  Elev. 4834 ft.
T45N R60W S8 NE1/4 of SE1/4.  43.89099 N, 104.07884 W; GPS Reading.  
Dry, sandy Pinus forest. Phenology: flowering & fruiting. 

Rachel Newton, 6510.  7/29/2006. 		RM 
_________________________________________________________________________

144.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Indian Flats along the Cache la Poudre River, off Colo Hwy 14 (Cache la Poudre Road), ca 22 air mi W of Fort Collins.  Elev. 7100-7200 ft.
T9N R73W S36 South1/2.  40.6957 N, 105.5261 W; uncertainty 1 mi..  
Flat graminoid meadow and down to the river with Juniperus, Ribes, Cercocarpus, and ponderosa pine. Phenology: flowering. 

Sarah Nunn, 5089.  8/22/2001. 		RM 766782
_________________________________________________________________________

145.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity:Jemez Mountains: 14 air mi NNE of Espanola on U.S. Hwy 285.  Elev. 6091 ft.
T23N R8E S25.  36 12.767' N, 106 2.828' W; GPS reading.  
Roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 76368.  8/13/2002. 		RM 806646	Barcode: RM0108798
_________________________________________________________________________

146.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: 0.5 air mi S of Pablo Creek at forest boundary, 12 air mi WSW of Las Vegas.  Elev. 7000 ft.
T15N R14E S13 NE1/4.  35.5339 N, 105.4047 W; GPS Reading.  
Gentle north-facing ponderosa pine slope with scattered Gambels oak and grass below. Phenology: flowering. 

Brian Reif, 10117.  8/7/2004. 		RM 804836	Barcode: RM0108799
_________________________________________________________________________

147.  Helianthus petiolaris Nutt. var. petiolaris  				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, 9830.  6/2/2004. 		RM 804837	Barcode: RM0108800
_________________________________________________________________________

148.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: bluffs.  Elev. 5220-5489 ft.
T42N R95W S21.  43.59361 N, 108.2658 W.  
South-facing slopes of Chugwater formation bluffs. 

Robin Jones, 2302.  8/8/1991. 		RM 
_________________________________________________________________________

149.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Niobrara County: Eastern Plains: Snyder Creek.  Elev. 3860 ft.
T40N R63W S22 NW1/4.  43.434 N, 104.4133 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Populus deltoides community with understory of Artemisia cana, Elymus smithii, and Bromus tectorum on sandy alluvial stream terrace. Phenology: flowering. 

Michele Barlow, 421.  7/8/1992. 		RM 703563	Barcode: RM0302243
     with Steve Kettler
_________________________________________________________________________

150.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Platte County: Camp Guernsey: 0.3 km W of North Platte River, ca 0.3 km N of Emigrant Trail.  Elev. 1329 m.
520000E, 4678800N.  
Hilltop in sagebrush grassland; on south southeast-facing slope on rocky outcrop; in sandy to marble-like gravelly loam; with Opuntia acanthocarpa, Artemisia filifolia, Pinus ponderosa, and Bromus spp. Phenology: flowering & fruiting. 

Patricia P. Douglas, 354.  6/28/1995. 		RM 726914	Barcode: RM0302150
     with Nancy E. Hastings, R. M. Smith
_________________________________________________________________________

151.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Big Horn County: 3 mi NNW of Kirby.  Elev. 4300 ft.
T45N R95W S25 NW1/4 of NE1/4.  43.8359 N, 108.201 W.  
Sandy bank with Alyssum and Machaeranthera. Phenology: flowering & fruiting. 

Robert D. Dorn, 5948.  6/7/1995. 		RM 600884	Barcode: RM0302177
_________________________________________________________________________

152.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Natrona County: North Platte River Valley: west side of North Platte River at Alcova, between Alcova Reservoir and Gray Reef Reservoir, ca 0.5 mi SE of Wyo Hwy 220, ca 27 air mi SW of Casper.  Elev. 5300 ft.
T30N R83W S24 E1/4 NE1/4; also T30N R82W SW1/4 NW1/4 and South1/2 NW1/4 NW S19.  42.5549 N, 106.7277 W; uncertainty 1 mi..  
Subirrigated gravelly-sandy depressions in old quarry area; community of Populus deltoides with understory of Salix exigua and Tamarix. Phenology: flowering & fruiting. 

Walter Fertig, 17162.  8/20/1996. 		RM 615006	Barcode: RM0302253
_________________________________________________________________________

153.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Natrona County: Sweetwater River Valley: north bank of Sweetwater River downstream of bridge on Buzzard Road (County Road 410) in far west arm (currently dry) of Pathfinder Reservoir, ca 2 3/4 air mi SE of Wyo Hwy 220.  Elev. 5860 ft.
T29N R85W S6 SE1/4 NW/14 SE1/4.  42.511 N, 107.0599 W; uncertainty 0.25 mi..  
Flat terrace above river bank on sandy soil in community of Distichlis stricta, Glycyrrhiza lepidota, Artemisia biennis, Chenopodium glaucum, and Hordeum jubatum; vegetative cover 60-85%. Phenology: flowering & fruiting. 

Walter Fertig, 19246.  8/22/2000. 		RM 682316	Barcode: RM0302225
_________________________________________________________________________

154.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: west shore of Yellowtail Reservoir, 1.7 mi E of the south end of Sykes Mountain and 1.8 mi NNE of Kane Cemetery.  Elev. 3620 ft.
T57N R94W S21 South1/2 NE1/4.  44.9075 N, 108.2 W; uncertainty 0.25 mi..  
Dry banks of reservoir (within flood zone during high water years) on flats covered by fine gray-black gravel.  Vegetative cover 20-40%. With young Tamarix (<12 inches tall), Sporobolus cryptandrus, Verbena bracteata, Iva axillaris, & Potenitlla paradoxa Phenology: flowering. 

Walter Fertig, 19437.  5/30/2001. 		RM 706264	Barcode: RM0302244
_________________________________________________________________________

155.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., South Dakota, Fall River County: Erskine.  Elev. 3850 ft.
T7S R5E S19.  
Phenology: flowering. 

Arthur C. McIntosh, 369.  6/23/1924. 		RM 99216	Barcode: RM0302121
_________________________________________________________________________

156.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., South Dakota, Fall River County: Cheyenne River.
South of river; in sandy soil; roadside. Frequent. Phenology: flowering. 

Arthur C. McIntosh, 947.  8/18/1927. 		RM 105000	Barcode: RM0302119
_________________________________________________________________________

157.  Helianthus petiolaris Nutt. var. petiolaris  				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. 

Arthur C. McIntosh, A225.  9/5/1924. 		RM 99319	Barcode: RM0302108
_________________________________________________________________________

158.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., South Dakota, Custer County: Black Hills National Forest; Pase Creek erosion plot.  Elev. 4500 ft.
T5S R2E.  
On 5% east slope; deep sandy soil; mixed prairie with Bouteloua gracilis, Andropogon scoparius, Stipa comata. Common. Phenology: flowering. 

Charles P. Pase, 859.  7/25/1957. 		USFS 479516	Barcode: USFS0071899
_________________________________________________________________________

159.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., South Dakota, Lyman County: Lower White River.
Roadside. Collected prior to 1911. Phenology: flowering. 

E. J. Wallace, s.n..  //. 		RM 68531
_________________________________________________________________________

160.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

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

S. S. Visher, 2586.  7/29/1911. 		RM 76271	Barcode: RM0302120
_________________________________________________________________________

161.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

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

S. S. Visher, 2625.  7/27/1911. 		RM 76141	Barcode: RM0302123
_________________________________________________________________________

162.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

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

S. S. Visher, 2699.  8/2/1911. 		RM 76170	Barcode: RM0302122
_________________________________________________________________________

163.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., South Dakota, Harding County: Moreau River Valley: Soft Water Creek.  Elev. 3060 ft.
T16N R5E S26.  
Flood plain. Phenology: flowering. 

S. S. Visher, 378.  8/24/1910. 		RM 70082
_________________________________________________________________________

164.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., South Dakota, Perkins County: Lemmon.  Elev. 2580 ft.
T23N R16E S20.  
Phenology: flowering. 

S. S. Visher, 639.  8/4/1912. 		RM 76494
_________________________________________________________________________

165.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Platte County: Laramie Range: South Cooney Hills, ca 12 air mi SW of Wheatland.  Elev. 5750-5820 ft.
T23N R69W S18 SW1/4.  41.9666 N, 105.167 W.  
Granite outcrops. Phenology: flowering & fruiting. 

B. A. Packer, 1374.  7/8/1997. 		RM 677962	Barcode: RM0301918
     with J. Brondum and T. McGowan
_________________________________________________________________________

166.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Larimer County: Ca 0.5 mi E on Table Mountain Road from its intersection with U.S. Hwy 287.  Elev. 2134 m.
40 57.8' N, 105 21.4' W.  
Roadside. Phenology: flowering. 

B. Koblitz, 412.  6/10/2000. 		RM 718665
_________________________________________________________________________

167.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Larimer County: East Fort Collins.  Elev. 2930 ft.
Phenology: flowering. 

C. S. Crandall, 2930.  7/10/1897. 		RM 47425
_________________________________________________________________________

168.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Conejos County: Along the Conejos River, N of Antonito.  Elev. 7800 ft.
Dry plains. Phenology: flowering. 

C. S. Crandall, s.n..  6/25/1898. 		RM 13236
_________________________________________________________________________

169.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Larimer County:   Elev. 5000 ft.
Plains. Phenology: flowering. 

Carl F. Baker, 5562.  6/26/1895. 		RM 6764
_________________________________________________________________________

170.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, no county County: San Isabel National Forest.  Elev. 7870 ft.
Sandy loam. Phenology: flowering. 

Clarence E. Taylor, 391.  9/5/1917. 		USFS 479512
_________________________________________________________________________

171.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., New Mexico, Sandoval County: Domingo.  Elev. 6500 ft.
Roadside. Phenology: flowering. 

Earl F. Castetter, 898.  9/26/1931. 		RM 127890
_________________________________________________________________________

172.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Weld County: Grover.
Cultivated fields. Phenology: flowering. 

Earl L. Johnston, 1059.  8/1/1927. 		RM 117464
_________________________________________________________________________

173.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Montrose County: Paradox.
Dry valley lands and foothills. Phenology: flowering. 

Ernest P. Walker, 153.  6/21/1912. 		RM 75665
_________________________________________________________________________

174.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Teller County: Near Florissant.  Elev. 2400 m.
38.9457 N, 105.2891 W; NAD 83, uncertainty 0.5 , Nat. Geog. TOPO!.  
Phenology: flowering. 

Francis Ramaley, 1427.  8/1/1905. 		RM 53054
_________________________________________________________________________

175.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

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

Frank Tweedy, 4931.  7//1902. 		RM 43746
_________________________________________________________________________

176.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

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

Frank Tweedy, 4932.  7//1902. 		RM 43745
_________________________________________________________________________

177.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Gilpin County: Eldora to Baltimore.  Elev. 8500-9500 ft.
20 Jun-Jul 10 1903. Phenology: flowering. 

Frank Tweedy, 5839.  6/20/1903. 		RM 47906
_________________________________________________________________________

178.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Boulder County: St. Vrain Creek.
Phenology: flowering. 

G. S. Dodds, 1899.  6/9/1906. 		RM 57044
_________________________________________________________________________

179.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

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

George E. Osterhout, 3993.  7/14/1909. 		RM 17014
_________________________________________________________________________

180.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

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

George E. Osterhout, 4166.  7/23/1909. 		RM 170148
_________________________________________________________________________

181.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Moffat County: W of Craig.
Phenology: flowering & fruiting. 

George E. Osterhout, 6405.  6/18/1925. 		RM 312636
_________________________________________________________________________

182.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

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

George E. Osterhout, 6446.  7/5/1925. 		RM 170150
_________________________________________________________________________

183.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

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

George E. Osterhout, 961.  5/30/1896. 		RM 170149
_________________________________________________________________________

184.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

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

George E. Osterhout, s.n..  7//1895. 		RM 312919
_________________________________________________________________________

185.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Montezuma County: Mesa Verde National Park: junction of Navajo and Spruce Canyons.  Elev. 6266 ft.
Phenology: flowering. 

Hazel M. Schmoll, 1736.  6/21/1925. 		RM 105909
     with Deric Nusbaum
_________________________________________________________________________

186.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Converse County: Laramie Range: along Mill Creek and Esterbrook or County Road 5, ca 1 air mi W of Elk Mountain, ca 3.7 air mi NNW of Esterbrook; ca 20.5 air mi S of Douglas.  Elev. 5620 ft.
T29N R71W S20 SE1/4.  42.4716 N, 105.3932 W.  
Roadside. Phenology: flowering & fruiting. 

B. E. Nelson, 42638.  8/13/1997. 		 
_________________________________________________________________________

187.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Denver County: Denver.  Elev. 5200 ft.
T3S R68W; also T4S R68W.  39.74004 N, 104.98738 W; NAD 83, uncertainty 6 mi., Nat. Geog. TOPO!.  
Phenology: flowering. 

L. M. Schedin, 471.  //. 		RM 97771
     with N. T. Schedin
_________________________________________________________________________

188.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Weld County:   Elev. 5400 ft.
T10N R66W S1.  40.8648 N, 104.7243 W; uncertainty 1 mi..  
Sandy soil. Phenology: flowering & fruiting. 

Leon C. Snyder, S102.  6/25/1938. 		USFS 479514
_________________________________________________________________________

189.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Jackson County: Vicinity of Walden.
Phenology: flowering. 

N. Duane Atwood, 5820.  8/11/1973. 		RM 303284
     with L. C. Higgins
_________________________________________________________________________

190.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Narrows of Poudre Canyon.  Elev. 6000 ft.
T8N R71W S5.  40.6909 N, 105.3733 W; uncertainty 1 mi..  
Sandy sill, park, along roads. Phenology: flowering & fruiting. 

Paul L. Ginter, 579.  //. 		USFS 479513
_________________________________________________________________________

191.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Arapahoe County: 1 mi NW of Deer Trail.  Elev. 5183 ft.
10% southeast slope, gravel loam, with Abronia and Salsola, along roads. Phenology: flowering. 

Paul L. Ginter, 734.  8/12/1942. 		USFS 459594
_________________________________________________________________________

192.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest.  Elev. 6500 ft.
T4N R71W S23.  40.2992 N, 105.31 W; uncertainty 1 mi..  
10% east slope, rocky loam. Phenology: flowering. 

Ralph K. Gierisch, 1595.  6/30/1950. 		USFS 479501
_________________________________________________________________________

193.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Jefferson County: Clear Creek.  Elev. 6750 ft.
T3S R71W S33.  39.7478 N, 105.3427 W; uncertainty 1 mi..  
5% southeast slope, sandy loam, roadside, disturbed soil. Phenology: flowering. 

Ralph K. Gierisch, 1669.  8/26/1952. 		USFS 479517
     with H. E. Schwann
_________________________________________________________________________

194.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Poudre Canyon.  Elev. 6000 ft.
T8N R70W S9.  40.6765 N, 105.2402 W; uncertainty 1 mi..  
30% southwest slope, sandy loam. Phenology: flowering. 

Ralph K. Gierisch, 2920.  6/19/1964. 		USFS 479502
_________________________________________________________________________

195.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Weld County: City limits of Greeley, along 23rd Ave, ca 2 mi S of Hwy 34 Bypass.  Elev. 1462 ft.
40 22' 83" N, 104 42' 97" W.  
Phenology: flowering. 

Robert Merril King, 10899.  6/16/1999. 		RM 717983
_________________________________________________________________________

196.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Weld County: County Road 19, ca 6 mi NW of Fort Lupton.  Elev. 1524 m.
40 8' 63" N, 104 53' 17" W.  
Phenology: flowering & fruiting. 

Robert Merril King, 11153.  9/16/1999. 		RM 717984
     with Robert M. Garvey
_________________________________________________________________________

197.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Fremont County: Big Horn Sheep Canyon, along Arkansas River, ca 15 mi W of Canyon City.  Elev. 1745 m.
38 28' 89" N, 105 25' 7" W.  
Phenology: flowering. 

Robert Merril King, 11218.  10/2/1999. 		RM 717973
     with Robert M. Garvey
_________________________________________________________________________

198.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Weld County:   Elev. 5500 ft.
T10N R66W S1.  40.8648 N, 104.7243 W; uncertainty 1 mi..  
Sandy loam, grassland. Phenology: flowering. 

Robert M. Muir, 35.  6/29/1937. 		RM 172031
_________________________________________________________________________

199.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., New Mexico, Colfax County: Philmont Scout Ranch, near Cimarron: Bent Camp 1 mi W of Ponil Base Camp.  Elev. 7230 ft.
Meadow. Phenology: flowering. 

Ronald L. Hartman, 191.  7/22/1966. 		RM 283539
_________________________________________________________________________

200.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., New Mexico, Colfax County: Philmont Scout Ranch, near Cimarron: Webster Camp, ca 1 mi W of Webster Lake.  Elev. 7100 ft.
Along road. Phenology: flowering. 

Ronald L. Hartman, 2673.  8/15/1968. 		RM 298206
_________________________________________________________________________

201.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Conejos County: Between North and South Pinyon Hills.  Elev. 7950 ft.
T33N R10E S10 SE1/4 of SW1/4.  
Outcrop of volcanic boulders; sandy soil with Bouteloua, Chrysothamnus and Descurainia. Phenology: flowering. 

Steve L. O'Kane, 2521.  7/21/1986. 		RM 395270
     with H. Dixon
_________________________________________________________________________

202.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Las Animas County: Mesa de Maya Region: Gotera Canyon.  Elev. 5400 ft.
T34S R55W S35 NW1/4.  
Pinyon-juniper/oak woodland with Opuntia imbricata and Rhus trilobata. Phenology: flowering. 

Tim Hogan, 2118.  6/11/1993. 		RM 734440
     with Dina Clark and Rick Brune
_________________________________________________________________________

203.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Cheyenne County: 11 mi S anf 3 mi E of Wild Horse.  Elev. 4300 ft.
Sand-sage type. Phenology: flowering. 

Van T. Harris, 13.  6/5/1960. 		RM 620332
_________________________________________________________________________

204.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

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

W. W. Robbins, 1663.  6/28/1906. 		RM 57043
_________________________________________________________________________

205.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

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

W. W. Robbins, 8109.  8//1910. 		RM 66930
_________________________________________________________________________

206.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Montezuma County: 1-2 mi S of Towaoc.
Along roadsides. Foliage shrinking much on drying. Phenology: flowering. 

William A. Weber, 18193.  6/14/1991. 		RM 580515
_________________________________________________________________________

207.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Baca County: Grounds of Comanche National Grassland headquarters, south side of Springfield.
Roadsides. Phenology: flowering & fruiting. 

William A. Weber, 18209.  7/12/1991. 		RM 580651
     with R. C. Witmann
_________________________________________________________________________

208.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Gunnison County: In slough along Slate Creek just south of Crested Butte.
Roadside bank, sandy soil. Phenology: flowering. 

William A. Weber, 9351.  7/28/1955. 		RM 248516
_________________________________________________________________________

209.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Carbon County: South-central Wyoming: sand hills on Dry Cow Creek drainage, ca 5 air mi SW of Doty Mountain; ca 29 air mi SSW of Rawlins.  Elev. 7160-7220 ft.
T17N R90W S20 South1/4; also N1/2 S29.  41.4326 N, 107.5588 W.  
Sand dunes. Phenology: flowering. 

Beth Ward, 2702.  7/17/1996. 		RM 670633	Barcode: RM0301916
_________________________________________________________________________

210.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ca 0.5 air mi W of Kirby, ca 11 air mi N of Thermopolis on Gebo Road.  Elev. 4300 ft.
T44N R94W S7.  43.7972 N, 108.18639 W; uncertainty 1 mi..  
Roadside and borrow pits. 

B. E. Nelson, 10214.  7/20/1983. 		RM 661716	Barcode: RM0301908
_________________________________________________________________________

211.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 4.8 air mi N of Albin; ca 44 air mi NE of Cheyenne.  Elev. 5200 ft.
T18N R60W S31.  41.4876 N, 104.1142 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
Roadside. Phenology: flowering & fruiting. 

B. E. Nelson, 11489.  9/9/1984. 		RM 598671	Barcode: RM0302235
_________________________________________________________________________

212.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 5.3 air mi N of Jay Em; ca 27.5 air mi N of Lingle; ca 0.5 mi E of U.S. Hwy 85 near "Five Buttes".  Elev. 4800 ft.
T30N R62W S31.  42.5378 N, 104.3574 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Barrow pits and road cuts. Phenology: flowering & fruiting. 

B. E. Nelson, 11540.  9/10/1984. 		RM 598670	Barcode: RM0302145
_________________________________________________________________________

213.  Helianthus petiolaris Nutt. var. petiolaris  				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!.  
Roadside. Phenology: flowering & fruiting. 

B. E. Nelson, 11606.  9/10/1984. 		RM 598669	Barcode: RM0302146
_________________________________________________________________________

214.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: Reuter Campground, ca 3 air mi NW of Sundance.  Elev. 3400 ft.
T54N R60W S19.  44.6567 N, 104.0981 W; uncertainty 1 mi..  
Edge of road. 

B. E. Nelson, 11696.  9/12/1984. 		RM 
_________________________________________________________________________

215.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: along Sand Draw in the vicinity of Sand Draw and Voss Springs, ca 5 air mi WNW of Kirby, ca 12.5 air mi NNW of Thermopolis.  Elev. 4500 ft.
T45N R95W S32.  43.8211 N, 108.2812 W.  
Second bench above the stream. 

B. E. Nelson, 13582.  6/18/1987. 		RM 661715	Barcode: RM0301907
_________________________________________________________________________

216.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along Crystal Creek Road on the divide between Crystal and Bear Creeks, ca 20 air mi SE of Lovell.  Elev. 4400 ft.
T54N R93W S17.  44.6599 N, 108.0785 W.  
Sandy clay slope with scattered sagebrush. 

B. E. Nelson, 13848.  6/23/1987. 		 661714	Barcode: RM0301906
_________________________________________________________________________

217.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Park County: Bighorn Basin: Along Wyo Hwy 114, ca 3 air mi NNW of Garland, ca 6 air mi NE of Powell.  Elev. 4500 ft.
T56N R98W S20.  44.8192 N, 108.68306 W.  
Low rolling areas of sand. 

B. E. Nelson, 13953.  6/26/1987. 		RM 661713	Barcode: RM0301905
_________________________________________________________________________

218.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: W of Dry Creek, ca 4.5 air mi ENE of Frannie, ca 12 air mi NW of Lovell.  Elev. 4400 ft.
T58N R97W S23.  44.9958 N, 108.53167 W.  
Sand flat dominated with Bouteloua gracilis. 

B. E. Nelson, 14005.  6/28/1987. 		RM 661712	Barcode: RM0301904
_________________________________________________________________________

219.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Sybille Creek off Wyo Hwy 310, Palmer Canyon Road, ca 6.7 air mi W of Wheatland.  Elev. 4700-4740 ft.
T24N R69W S14.  42.0544 N, 105.0872 W; uncertainty 1 mi..  
Floodplains. Phenology: flowering & fruiting. 

B. E. Nelson, 17339.  7/19/1989. 		RM 598668	Barcode: RM0302199
     with Jan Pollet
_________________________________________________________________________

220.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 0.5 mi S of I-80 in Pine Bluffs, S of Pine Bluffs Rest Area.  Elev. 5100 ft.
T14N R60W S22 NW1/4.  41.1682 N, 104.076 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
In sandy clay in disturbed area with Gaura coccinea, Tradescantia occidentalis, and Oenothera albicaulis. Common. Phenology: flowering & fruiting. 

B. E. Nelson, 1735.  6/20/1978. 		RM 
     with Paul Ehrmann
_________________________________________________________________________

221.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Converse County: Laramie Mountains: ca 7 air mi NW of Esterbrook, ca 18.5 air mi S of Douglas.  Elev. 5200 ft.
T29N R72W S11 NE1/4.  42.4969 N, 105.4644 W; uncertainty 0.5 mi..  
In gravelly soil on roadside with Artemisia campestris. Common. Phenology: flowering & fruiting. 

B. E. Nelson, 2309.  9/22/1978. 		RM 318080	Barcode: RM0302228
_________________________________________________________________________

222.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Goshen Hole: ca 1.5 mi SW of Torrington, along south side of North Platte River.  Elev. 4100 ft.
T24N R61W S17 SE1/4.  42.051 N, 104.2133 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
In sandy soil and disturbed areas with Kochia and Salsola. Frequent. 

B. E. Nelson, 2389.  9/26/1978. 		RM 318079	Barcode: RM0302236
_________________________________________________________________________

223.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 5.5 air mi S of Kaycee on TTT Road (Lone Bear Road on map).  Elev. 4900 ft.
T42N R82W S1 SE1/4.  43.6364 N, 106.6444 W; uncertainty 1 mi..  
Grassy sagebrush slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 3931.  7/17/1979. 		RM 333561	Barcode: RM0302198
_________________________________________________________________________

224.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 7 air mi SSE of Kaycee on I-25, along the South Fork Powder River.  Elev. 4600 ft.
T42N R81W S9.  43.6217 N, 106.585 W; uncertainty 1 mi..  
Slopes along the river. Phenology: flowering & fruiting. 

B. E. Nelson, 3984.  7/17/1979. 		RM 333591	Barcode: RM0302229
_________________________________________________________________________

225.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: Ziesman Canyon along Buffalo Creek, ca 6.5 air mi SE of Hyattville, ca 30 air mi SE of Basin.  Elev. 4800 ft.
T49N R89W S35.  44.1753 N, 107.50944 W; uncertainty 1 mi..  
Sandy slopes. 

B. E. Nelson, 5709.  6/17/1980. 		RM 661723	Barcode: RM0301915
_________________________________________________________________________

226.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: along Clear Creek just off U.S. Hwy 16, ca 5.3 air mi WSW of Buffalo.  Elev. 5500 ft.
T50N R83W S2.  44.3314 N, 106.81139 W; uncertainty 1 mi..  
Disturbed areas and roadside. Phenology: flowering & fruiting. 

B. E. Nelson, 6715.  7/20/1980. 		RM 346878	Barcode: RM0302149
_________________________________________________________________________

227.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

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

B. E. Nelson, 7674b.  6/7/1981. 		RM 661722	Barcode: RM0301914
_________________________________________________________________________

228.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: ca 5.5 air mi S of Worland on the Nowater Trail.  Elev. 4400 ft.
T46N R92W S19.  43.9414 N, 107.9497 W; uncertainty 1 mi..  
Sandy soil in sagebrush grassland. 

B. E. Nelson, 7790.  6/9/1981. 		RM 661721	Barcode: RM0301913
_________________________________________________________________________

229.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: East Fork Nowater Creek on Nowater Trail, ca 7.5 air mi S of Worland.  Elev. 4200 ft.
T46N R92W S31.  43.9122 N, 107.9497 W; uncertainty 1 mi..  
Disturbed areas. 

B. E. Nelson, 7827.  6/9/1981. 		RM 661720	Barcode: RM0301912
_________________________________________________________________________

230.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

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

B. E. Nelson, 8062.  6/11/1981. 		RM 661719	Barcode: RM0301911
_________________________________________________________________________

231.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: Rock Waterhole Reservoir, ca 22 air mi NW of Worland on Fifteenmile Creek Road.  Elev. 4500 ft.
T48N R96W S2.  44.16056 N, 108.3383 W; uncertainty 1 mi..  
Around an ant hill. 

B. E. Nelson, 8444.  7/21/1981. 		RM 661718	Barcode: RM0301910
_________________________________________________________________________

232.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: along the Big Horn River, ca 7 air mi NNE of Thermopolis; ca 1 air mi ENE of Lucerne.  Elev. 4300 ft.
T44N R94W S33.  43.7394 N, 108.1469 W; uncertainty 1 mi..  
Disturbed areas, with 8604. 

B. E. Nelson, 8603.  7/23/1981. 		RM 661717	Barcode: RM0301909
_________________________________________________________________________

233.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Crook County: Black Hills: Keyhole Reservoir, Belle Fourche River below dam; ca 12 air mi NE of Moorcroft.  Elev. 4000 ft.
T51N R66W S21 SE1/4; and SW1/4 S22.  44.3908 N, 104.78972 W; uncertainty 1 mi..  
Disturbed soil of picnic area and dirt road. 

Hollis Marriott, 4899.  7/21/1983. 		RM 
_________________________________________________________________________

234.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Crook County: Black Hills: Tributary of Spring Creek near northwest end of Dakota Divide, ca 14.5 air mi NNE of Moorcroft.  Elev. 4200 ft.
T52N R66W S32 NW1/4.  44.4472 N, 104.8117 W; uncertainty 1 mi..  
Disturbed sandy soil in grassland. 

Hollis Marriott, 6019.  9/1/1983. 		RM 
_________________________________________________________________________

235.  Helianthus petiolaris Nutt. var. petiolaris  				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..  
Roadside in sagebrush-grassland. 

Hollis Marriott, 6060.  9/1/1983. 		RM 
_________________________________________________________________________

236.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Crook County: Black Hills: Sand Creek, ca .5 air mi S of Beulah.  Elev. 3700 ft.
T53N R60W S31; also S32.  44.5392 N, 104.0989 W; uncertainty 2 mi..  
Top of cliffs near stream. 

Hollis Marriott, 7113.  6/23/1984. 		RM 
_________________________________________________________________________

237.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Weston County: Black Hills: West Plum Creek ca 1 mi N of confluence with East Plum Creek, ca 8 air mi NNW of Newcastle.  Elev. 4700 ft.
T46N R62W S14.  43.9661 N, 104.2678 W; uncertainty 1 mi..  
Grassland in canyon botton, on sandy soil. 

Hollis Marriott, 8393.  8/2/1984. 		RM 
_________________________________________________________________________

238.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Weston County: Black Hills: Parmlee Canyon above confluence with Stockade Beaver Creek, ca 5 air mi SE of Four Corners.  Elev. 5350 ft.
T47N R60W S28; SW1/4 of S21.  44.0247 N, 104.0672 W; uncertainty 1 mi..  
Grassland in canyon bottom, roadside. 

Hollis Marriott, 8602.  8/4/1984. 		RM 
     with Dennis Horning
_________________________________________________________________________

239.  Helianthus petiolaris Nutt. var. petiolaris  				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..  
Grssland. 

Hollis Marriott, 9399.  9/3/1984. 		RM 
_________________________________________________________________________

240.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Fremont County: Wind River Basin: aquiduct on south side of Lake Cameahwait, ca 20 air mi ENE of Riverton.  Elev. 4810-4830 ft.
T4N R5E S26.  43.2943 N, 108.2515 W; uncertainty 1 mi..  
Moist area beside running water. Phenology: flowering & fruiting. 

June Haines, 4913.  7/18/1985. 		RM 387416	Barcode: RM0302174
_________________________________________________________________________

241.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Fremont County: Wind River Basin: Boysen Reservoir, ca 23.5 air mi ENE of Riverton, south side of Cottonwood Bay.  Elev. 4740 ft.
T4N R6E S7.  43.3378 N, 108.2121 W.  
Yucca slopes. Phenology: flowering & fruiting. 

June Haines, 4945.  7/18/1985. 		RM 387417	Barcode: RM0302173
_________________________________________________________________________

242.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Fremont County: Wind River Basin: Boysen Reservoir, ca 23.5 air mi NE of Riverton, west end of Cottonwood Bay.  Elev. 4720-4760 ft.
T4N R5E S2; also S11.  43.3523 N, 108.2515 W.  
Alkali beach. Phenology: flowering & fruiting. 

June Haines, 4985.  7/22/1985. 		RM 387418	Barcode: RM0302172
_________________________________________________________________________

243.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Fremont County: Wind River Basin: eastern edge of Sand Mesa, W of Boysen Reservoir, ca 22.5 air mi ENE of Riverton.  Elev. 4720-4800 ft.
T4N R6E S17; also S18; also S20.  43.3233 N, 108.1923 W.  
Banks along "drain" to reservoir. Phenology: flowering & fruiting. 

June Haines, 5002.  7/22/1985. 		RM 387419	Barcode: RM0302171
_________________________________________________________________________

244.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Fremont County: Wind River Basin: Ocean Lake, east side, ca 3 air mi WSW of Midvale.  Elev. 5234-5280 ft.
T3N R3E S30; also T3N R2E S25.  43.2075 N, 108.5672 W.  
Meadow at edge of lake. Phenology: flowering. 

June Haines, 5474a.  8/12/1985. 		RM 387420	Barcode: RM0302170
     with Georgia Haines
_________________________________________________________________________

245.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Fremont County: Flats, across U.S. Hwy 26 from Paradise Valley Road, ca 6 air mi WNW of Riverton.  Elev. 5300-5600 ft.
T1N R3E S11; also S14.  43.0772 N, 108.4883 W; uncertainty 2 mi..  
Sagebrush grassland and badland slopes and bottoms. Phenology: flowering & fruiting. 

June Haines, 6539.  6/15/1986. 		RM 387421	Barcode: RM0302175
     with Georgia Haines
_________________________________________________________________________

246.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Washakie County: Bighorn Basin: ca 6 air mi W of Ten Sleep.  Elev. 4800 ft.
T47N R89W S19; also S20.  44.03194 N, 107.5731 W; uncertainty 2 mi..  
Sandy slopes and ridge with sandstone outcrops, disturbed, or rocky north slope, shaley slopes, flats with greasewood along drainages; slopes. 

Keith H. Dueholm, 11132.  5/25/1981. 		RM 661710	Barcode: RM0301902
     with Ronald L. Hartman
_________________________________________________________________________

247.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: Dickinson Hill; on north rim of Goshen Hole, ca 13 air mi SE of Wheatland.  Elev. 5000 ft.
T23N R66W S12.  41.9803 N, 104.72 W; uncertainty 1 mi..  
Eroded, sandy breaks, draws and gullies with juniper. Phenology: flowering & fruiting. 

Keith H. Dueholm, 11545.  6/17/1981. 		RM 523949	Barcode: RM0302239
_________________________________________________________________________

248.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 15.5 mi ESE of Reno Junction.  Elev. 4500 ft.
T43N R69W S29; also S30.  43.6728 N, 105.1725 W; uncertainty 2 mi..  
Sagebrush plains, ponderosa pine covered slopes, sandstone outcrops; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 2370.  6/20/1978. 		RM 325335	Barcode: RM0302207
     with Ronald L. Hartman and Mary Alice Sanguinetti.
_________________________________________________________________________

249.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: along Eightyfive Divide; ca 7 air mi S of Montana, 5 mi E of Hwy 59.  Elev. 3600 ft.
T57N R70W S28 SE1/4.  44.9022 N, 105.28 W; uncertainty 0.5 mi..  
Rolling plains and sandstone outcrops; sandy area. Phenology: flowering & fruiting. 

Keith H. Dueholm, 2668.  6/24/1978. 		RM 325345	Barcode: RM0302215
     with Ronald L. Hartman and Mary Alice Sanguinetti.
_________________________________________________________________________

250.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 4 air mi SW of Rockypoint.  Elev. 3700 ft.
T56N R69W S10.  44.8564 N, 105.12972 W; uncertainty 1 mi..  
Eroded plains, roadside; eroded plain. Phenology: flowering. 

Keith H. Dueholm, 2914.  6/26/1978. 		RM 325329	Barcode: RM0302210
_________________________________________________________________________

251.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: west part of Gillette, ditch along U.S. 14-16.  Elev. 4600 ft.
T50N R72W S21.  44.2975 N, 105.51972 W; uncertainty 1 mi..  
Ditch. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3450.  7/7/1978. 		RM 325333	Barcode: RM0302209
     with Mary Alice Sanguinetti
_________________________________________________________________________

252.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 11 air mi NW of Weston.  Elev. 4100 ft.
T55N R72W S16.  44.7497 N, 105.5225 W; uncertainty 1 mi..  
Rocky slope, clinker outcrops, plains, ravine, wet soil in draw, below holding dam; rocky slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3649.  7/8/1978. 		RM 325337	Barcode: RM0302196
     with Mary Alice Sanguinetti
_________________________________________________________________________

253.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 8 air mi S of Spotted Horse.  Elev. 4200 ft.
T53N R75W S12.  44.5864 N, 105.8289 W; uncertainty 1 mi..  
Eroded slopes, clinker outcrops, old roadbed; slope. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4048.  7/12/1978. 		RM 325343	Barcode: RM0300473
     with Mary Alice Sanguinetti
_________________________________________________________________________

254.  Helianthus petiolaris Nutt. var. petiolaris  				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; ditch. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5136.  7/28/1978. 		RM 325347	Barcode: RM0302216
_________________________________________________________________________

255.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Converse County: Powder River Basin: ca 1 air mi N of Orpha.  Elev. 5000 ft.
T33N R72W S4.  42.8603 N, 105.5022 W; uncertainty 1 mi..  
Plains along highway right-of-way, dry ditches; ditch. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5320.  8/4/1978. 		RM 325328	Barcode: RM0302218
_________________________________________________________________________

256.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Johnson County: Powder River Basin: along Crazy Woman Creek, ca 31 air mi NW of Sussex.  Elev. 4400 ft.
T48N R81W S36.  44.0872 N, 106.5375 W; uncertainty 1 mi..  
Disturbed flats. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5682.  8/7/1978. 		RM 325342	Barcode: RM0302232
_________________________________________________________________________

257.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Kingsbury Road, ca 7 air mi W of Gillette.  Elev. 4500 ft.
T50N R73W S29.  44.2814 N, 105.6617 W; uncertainty 1 mi..  
Rocky hills, plains, holding pond, wet mud along creekbeds, flats, moist grassy ditches; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5690.  8/8/1978. 		RM 325339	Barcode: RM0302221
_________________________________________________________________________

258.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: ca 13.5 air mi NW of Clearmont.  Elev. 4400 ft.
T55N R81W S2; also T56N R81W S35.  44.769 N, 106.57611 W; uncertainty 2 mi..  
Plains, rocky slopes, draw with standing water, creek and meadows; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5999.  8/11/1978. 		RM 325338	Barcode: RM0302197
_________________________________________________________________________

259.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

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

Keith H. Dueholm, 7239.  6/22/1979. 		RM 333592	Barcode: RM0302231
_________________________________________________________________________

260.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Johnson County: Powder River Basin: along Powder River, ca 14.5 air mi S of Arvada.  Elev. 3700 ft.
T52N R77W S32.  44.4367 N, 106.15167 W; uncertainty 1 mi..  
Sandy flats along river, roadside ditch, wet draw above flats; flats. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7242.  6/22/1979. 		RM 333562	Barcode: RM0302213
_________________________________________________________________________

261.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Niobrara County: Powder River Basin: ca 6 air mi SW of Redbird.  Elev. 4000 ft.
T37N R63W S10.  43.201 N, 104.4031 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Sandy plains, deep draw, with pines on east-facing slope, shallow, sandy draws; roadside. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7355.  6/23/1979. 		RM 333589	Barcode: RM0302220
_________________________________________________________________________

262.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Niobrara County: Powder River Basin: ca 2.5 air mi NW of Cow Creek.  Elev. 4200 ft.
T38N R65W S21.  43.2599 N, 104.665 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Sandy plain, sandstone ridge, with outcrops; ridge. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7971.  7/11/1979. 		RM 333559	Barcode: RM0302219
_________________________________________________________________________

263.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Johnson County: Powder River Basin: south side of Lake De Smet.  Elev. 4700 ft.
T52N R82W S27; also S28 and S29.  44.4478 N, 106.7133 W; uncertainty 3 mi..  
Sagebrush plains, wet draw, hills with clinker outcrops; hill crest. Phenology: flowering. 

Keith H. Dueholm, 8108.  7/12/1979. 		RM 333560	Barcode: RM0302214
_________________________________________________________________________

264.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Johnson County: Powder River Basin: north side of Lake De Smet.  Elev. 4600 ft.
T52N R83W S1.  44.50401 N, 106.7836 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Rolling, hilly plains over scoria base, occasional outcrops, rocky pine slopes; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 8408.  7/21/1979. 		RM 333558	Barcode: RM0302211
_________________________________________________________________________

265.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 5 air mi NNE of Buffalo.  Elev. 4800 ft.
T51N R82W S1; also T52N R82W S36.  44.4186 N, 106.6697 W; uncertainty 2 mi..  
Rolling sagebrush plain over clinker base, hills, occasional clinker outcrops, gravel edges of roadway; hills. Phenology: flowering & fruiting. 

Keith H. Dueholm, 8627.  8/2/1979. 		RM 333587	Barcode: RM0302212
_________________________________________________________________________

266.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 3 air mi E of Lake De Smet.  Elev. 4800 ft.
T52N R82W S11; also S12.  44.4908 N, 106.69333 W; uncertainty 2 mi..  
High, rocky ridge, gravelly crest with clinker, sagebrush plain at base; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 8673.  8/3/1979. 		RM 333588	Barcode: RM0302233
_________________________________________________________________________

267.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Big Horn County: Bighorn Basin: ca 6.5 air mi NE of Greybull.  Elev. 4000 ft.
T53N R92W S28.  44.5419 N, 107.93417 W; uncertainty 1 mi..  
Saltbush flats, shaley slope, ridge top with loose shale; slopes. 

Keith H. Dueholm, 9618.  5/28/1980. 		RM 661711	Barcode: RM0301903
     with Ronald L. Hartman
_________________________________________________________________________

268.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Fremont County: Wind River Basin: Cedar Ridge and barren hills to the N.  Elev. 5600-6000 ft.
T39N R92W S9; also S16 and S21.  43.3644 N, 107.8839 W; uncertainty 3 mi..  
Barren hills. Phenology: flowering & fruiting. 

Ronald L. Hartman, 13176.  6/28/1981. 		RM 387422	Barcode: RM0302176
     with Keith H. Dueholm
_________________________________________________________________________

269.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Crook County: Powder River Basin: just E of U.S. Hwy 14 on Old Sundance Road, 4 air mi NE of Moorcroft.  Elev. 4200 ft.
T50N R67W S16.  44.3156 N, 104.91111 W; uncertainty 1 mi..  
Rolling sagebrush hills and moist drainages; roadside. 

Ronald L. Hartman, 18230.  7/15/1984. 		RM 
_________________________________________________________________________

270.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

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

Ronald L. Hartman, 29606.  6/30/1991. 		RM 
_________________________________________________________________________

271.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 12 air mi NE of Weston.  Elev. 3900 ft.
T55N R69W S8.  44.76417 N, 105.17694 W; uncertainty 1 mi..  
Ponderosa topped hills and flats below. Phenology: flowering & fruiting. 

Ronald L. Hartman, 7026.  6/22/1978. 		RM 325344	Barcode: RM0302202
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

272.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 18 air mi WNW of Rockypoint.  Elev. 3800 ft.
T57N R72W S1; also T58N R71W S31, T58N R72W S36; also T57N R71W S6.  44.9603 N, 105.464 W; uncertainty 2 mi..  
Eroded hills with ponderosa pine. Phenology: flowering & fruiting. 

Ronald L. Hartman, 7059.  6/23/1978. 		RM 325330	Barcode: RM0302200
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

273.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Eighty-five Divide, ca 11 air mi W of Rockypoint.  Elev. 3600 ft.
T57N R70W S18; also S19.  44.9314 N, 105.32083 W; uncertainty 2 mi..  
Hills with sandstone outcrops. Phenology: flowering & fruiting. 

Ronald L. Hartman, 7148.  6/24/1978. 		RM 325346	Barcode: RM0302203
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

274.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 4 air mi N of I-90 at the Powder River crossing.  Elev. 4400 ft.
T50N R77W S29; also S32.  44.2767 N, 106.14667 W; uncertainty 2 mi..  
Low hills and drainage. Phenology: flowering & fruiting. 

Ronald L. Hartman, 7426.  6/26/1978. 		RM 325327	Barcode: RM0302201
     with Mary Alice Sanguinetti
_________________________________________________________________________

275.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 5.3 air mi N of Jay Em; ca 27.5 air mi N of Lingle; ca 0.5 mi E of U.S. Hwy 85 near "Five Buttes".  Elev. 4800 ft.
T30N R62W S31.  
Barrow pits and road cuts. Phenology: flowering & fruiting. 

B. E. Nelson, 11540.  9/10/1984. 		RM 598670	Barcode: RM0302145
_________________________________________________________________________

276.  Helianthus petiolaris Nutt. var. petiolaris  				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 1/2 air mi SW of Whitman; ca 18 air mi NE of Lusk.  Elev. 4700 ft.
T33N R61W S1.  
Roadside. Phenology: flowering & fruiting. 

B. E. Nelson, 11606.  9/10/1984. 		RM 598669	Barcode: RM0302146
_________________________________________________________________________

277.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: plains S of head of West Kellehan Creek on Sorenson or County Road 156, ca 5.7 air mi WNW of Albin; ca 38 air mi NE of Cheyenne.  Elev. 5425 ft.
T17N R61W S16 SW1/4.  41.4372 N, 104.2077 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Roadside and ditch. Phenology: flowering & fruiting. 

B. E. Nelson, 26943.  7/18/1993. 		RM 598667	Barcode: RM0302246
_________________________________________________________________________

278.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: head of Stinking Water Creek just off Banner County, Nebraska Road 101, ca 7.5 air mi NNE of Albin; ca 23 air mi N of Pine Bluffs.  Elev. 5160-5280 ft.
T18N R60W S15 SE1/4.  41.5227 N, 104.0547 W; NAD 83, uncertainty 0.25 ft., Nat. Geog. TOPO!.  
Grassy slopes in the rough breaks. Phenology: flowering & fruiting. 

B. E. Nelson, 26958.  7/18/1993. 		RM 598666	Barcode: RM0302245
_________________________________________________________________________

279.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: between Bushnell and Stinking Water creeks E of Albin-La Grange Road, ca 7.3 air mi N of Albin; ca 23.5 air mi N of Pine Bluffs.  Elev. 4860-4980 ft.
T18N R61W S24 NE1/4.  41.5186 N, 104.1325 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
On stabilized sand dunes. Phenology: flowering. 

B. E. Nelson, 27052.  7/18/1993. 		RM 598665	Barcode: RM0302249
_________________________________________________________________________

280.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: ca 0.5-1 mi W of Hawk Springs Reservoir on County Road 186, ca 5.7 air mi NW of La Grange; ca 25 air mi S of Torrington.  Elev. 4430-4450 ft.
T20N R61W S8 South 1/4.  41.7098 N, 104.2176 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Roadside and fence line. Phenology: flowering & fruiting. 

B. E. Nelson, 27096.  7/19/1993. 		RM 598664	Barcode: RM0302248
_________________________________________________________________________

281.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: just N of Glendo Dam on Glendo Park Road, ca 4.2 air mi ESE of Glendo; ca 18.3 air mi NW of Guernsey.  Elev. 4800-4900 ft.
T29N R67W S18 W1/2.  42.4847 N, 104.9575 W.  
Disturbed area in ponderosa pine woodland. Phenology: flowering. 

B. E. Nelson, 27369.  7/26/1993. 		RM 598663	Barcode: RM0302255
_________________________________________________________________________

282.  Helianthus petiolaris Nutt. var. petiolaris  				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 & fruiting. 

B. E. Nelson, 27569.  7/26/1993. 		RM 598707	Barcode: RM0302254
_________________________________________________________________________

283.  Helianthus petiolaris Nutt. var. petiolaris  				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 & fruiting. 

B. E. Nelson, 27980.  7/30/1993. 		RM 598706	Barcode: RM0302256
_________________________________________________________________________

284.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: along Wyo Hwy 159, ca 5.5 air mi N of Torrington; ca 7.5 air mi E of Lingle.  Elev. 4290-4350 ft.
T25N R61W S16 NW1/4.  42.1422 N, 104.2013 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Rolling sandy plains of sand sage-grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 28225.  8/3/1993. 		RM 598705	Barcode: RM0302144
_________________________________________________________________________

285.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole Rim: between Lone Tree Canyon and Castle Rocks off County Road 155, ca 8-8.5 air mi SW of Hawk Springs; ca 27 air mi SSW of Torrington.  Elev. 4960-5080 ft.
T20N R63W S10 NE1/4; also NW1/4 S11.  41.7225 N, 104.4021 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Dune sand area below sandstone outcrops. Phenology: flowering & fruiting. 

B. E. Nelson, 28358.  8/5/1993. 		RM 598704	Barcode: RM0302247
_________________________________________________________________________

286.  Helianthus petiolaris Nutt. var. petiolaris  				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, 28770.  8/18/1993. 		RM 598703	Barcode: RM0302250
_________________________________________________________________________

287.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Kirtley or County Road 66 ca 1.5 mi S of Hat Creek Breaks, ca 15 air mi ENE of Lusk; ca 12.3 air mi NNW of Van Tassell.  Elev. 5130 ft.
T33N R61W S15 SW1/4.  42.8305 N, 104.1764 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Roadside and adjacent shoulders. Phenology: flowering & fruiting. 

B. E. Nelson, 29380.  8/29/1993. 		RM 598702	Barcode: RM0302147
_________________________________________________________________________

288.  Helianthus petiolaris Nutt. var. petiolaris  				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 roadside and road cut. Phenology: flowering. 

B. E. Nelson, 29414.  8/29/1993. 		RM 598701	Barcode: RM0302148
_________________________________________________________________________

289.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: between County Road 215 and Union Pacific Railroad tracks, ca 2.3 air mi W of Hillsdale; ca 15.3 air mi NE of Cheyenne.  Elev. 5700 ft.
T14N R64W S3 NE1/4.  41.2158 N, 104.5261 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy grassland flat. Phenology: flowering & fruiting. 

B. E. Nelson, 31462.  6/15/1994. 		RM 663520	Barcode: RM0301934
_________________________________________________________________________

290.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: along the Oregon Trail between the Laramie and North Platte rivers, ca 3 air mi W of Fort Laramie (town); ca 23 air mi NW of Torrington.  Elev. 4360-4440 ft.
T26N R64W S17 SW1/4.  42.223 N, 104.571 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy rolling sand sage grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 32082.  6/23/1994. 		RM 663519	Barcode: RM0301933
     with David Reilly
_________________________________________________________________________

291.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: divide between Little Teapot and Seven L drainages, ca 3/4 air mi SSE of the south end of Naval Petroleum Reserve No. 3 (Teapot Dome), ca 15.5 air mi SE of Midwest.  Elev. 5620-5700 ft.
T38N R78W S25 SW1/4.  43.2361 N, 106.1645 W.  
Sandy roadside. Phenology: flowering. 

B. E. Nelson, 32240.  6/27/1994. 		RM 663518	Barcode: RM0301932
_________________________________________________________________________

292.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Castle Rock and vicinity ca 5 air mi SSE of Midwest; ca 34.5 air mi N of Casper.  Elev. 5120-5220 ft.
T39N R78W S17 NW1/4.  43.3503 N, 106.2436 W.  
Old road to drilling site. Phenology: flowering. 

B. E. Nelson, 32265.  6/27/1994. 		RM 663517	Barcode: RM0301931
_________________________________________________________________________

293.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: along Cottonwood or County Road 42 ca 1.5 air mi S of Cottonwood Creek, ca 9 air mi W of Guernsey; ca 15 air mi N of Wheatland.  Elev. 4600-4680 ft.
T27N R67W S28 SW1/4.  42.2841 N, 104.9017 W.  
Sandy slope with scattered grasses and sagebrush. Phenology: flowering & fruiting. 

B. E. Nelson, 32320.  6/29/1994. 		RM 663516	Barcode: RM0301930
_________________________________________________________________________

294.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Goshen Hole Rim: Dickinson Hill ca 3.5 air mi W of Goshen County, ca 16 air mi NNE of Chugwater; ca 13.5 air mi ESE of Wheatland.  Elev. 4950-5120 ft.
T23N R66W S12 SW1/4.  41.9803 N, 104.72 W.  
Roadside in the canyon. Phenology: flowering. 

B. E. Nelson, 32400.  6/29/1994. 		RM 663515	Barcode: RM0301929
_________________________________________________________________________

295.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along I-25 ca 1 1/4air mi S of Little Bear or Exit 39, ca 27 air mi N of Cheyenne.  Elev. 5940-6020 ft.
T18N R67W S16 SW1/4.  41.5269 N, 104.8968 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Underground phone line right-of-way. Phenology: flowering & fruiting. 

B. E. Nelson, 32515.  7/8/1994. 		RM 663514	Barcode: RM0301928
_________________________________________________________________________

296.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: in the canyon along Spring Creek, ca 34 air mi NNW of Cheyenne; ca 11 air mi ENE of Farthing (Iron Mountain).  Elev. 6020-6220 ft.
T19N R68W S21 NW1/4.  41.6096 N, 105.0167 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
In a broad sand wash in the bottom of a canyon. Phenology: flowering. 

B. E. Nelson, 32570.  7/8/1994. 		RM 663513	Barcode: RM0301927
_________________________________________________________________________

297.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: along Rawhide Butte or County Road 1, ca 3 air mi E of the Wildcat Hills, ca 9.5 air mi WNW of Jay Em; ca 35 air mi NW of Torrington.  Elev. 5020-5050 ft.
T29N R64W S9 NE1/4.  42.5038 N, 104.5433 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy slope with small cobblestones or rolling mixed grass plains. Phenology: flowering & fruiting. 

B. E. Nelson, 32595.  7/11/1994. 		RM 663512	Barcode: RM0301926
_________________________________________________________________________

298.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: along a draw leading into Rawhide Creek ca 1 mi W of Middle Rawhide Butte, ca 11 air mi NW of Jay Em; ca 38.5 air mi NW of Torrington.  Elev. 5050-5160 ft.
T30N R64W S15 SE1/4.  42.5699 N, 104.5224 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy roadside. Phenology: flowering & fruiting. 

B. E. Nelson, 32610.  7/11/1994. 		RM 663511	Barcode: RM0301925
_________________________________________________________________________

299.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Lost Creek at U.S. Hwy 18-20 just ESE of Lost Springs, ca 23 air mi E of Douglas.  Elev. 4880 ft.
T32N R67W S8 NE1/4.  42.7618 N, 104.9212 W.  
Highway right-of-way. Phenology: flowering & fruiting. 

B. E. Nelson, 32979.  7/18/1994. 		RM 663510	Barcode: RM0301924
_________________________________________________________________________

300.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Hat Creek Breaks: along Joss or County Road 19 between Lance Creek and Chalk Buttes, ca 6.3 air mi N of Keeline; ca 17 air mi WNW of Lusk.  Elev. 5040-5240 ft.
T33N R66W S10 W1/2.  42.85 N, 104.7722 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Roadside. Phenology: flowering & fruiting. 

B. E. Nelson, 33004.  7/18/1994. 		RM 663509	Barcode: RM0301923
_________________________________________________________________________

301.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: off the west edge of Slater flats ca 1.5 air mi W of Goshen Hole Rim, ca 11 air mi SE of Wheatland; ca 1.5-2 air mi E of Bordeaux.  Elev. 5080-5140 ft.
T23N R66W S30 NE1/4.  41.9373 N, 104.8183 W.  
Steep sandy slopes in siltstone breaks. Phenology: flowering & fruiting. 

B. E. Nelson, 33156.  7/20/1994. 		RM 663508	Barcode: RM0301901
_________________________________________________________________________

302.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along County Road 27, ca 1.5 air mi N of the end of Wyo Hwy 159, ca 2.3 air mi NE of Tea Kettle Rock; ca 13.5 air mi N of Torrington.  Elev. 4580-4660 ft.
T26N R61W S4 E1/2.  42.2534 N, 104.191 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Roadside furrow and adjacent sandy grassland. Phenology: flowering. 

B. E. Nelson, 33215.  7/29/1994. 		RM 663507	Barcode: RM0301900
_________________________________________________________________________

303.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along County Road 32, ca 1.25 air mi W of County Road 27, ca 16.8 air mi N of Torrington; ca 14 air mi SE of Jay Em.  Elev. 4770-4860 ft.
T27N R61W S16 SE1/4.  42.3094 N, 104.1918 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Rolling sandy plains dominated by blue gramma. Phenology: flowering & fruiting. 

B. E. Nelson, 33263.  7/29/1994. 		RM 663506	Barcode: RM0301899
_________________________________________________________________________

304.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek ca 0.5 mi above the mouth of Spring Run, ca 17.7 air mi W of LaGrange, ca 34.5 air mi SSW of Torrington.  Elev. 4980 ft.
T19N R64W S14 NE1/4.  41.6197 N, 104.5039 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy flats in the creek bottom with patches of snowberry, chokecherry or boxelder. Phenology: flowering. 

B. E. Nelson, 33287.  8/2/1994. 		 663505	Barcode: RM0301898
     with Tim Chumley and Robbin Romberg
_________________________________________________________________________

305.  Helianthus petiolaris Nutt. var. petiolaris  				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!.  
Gullies in the bluffs. Phenology: flowering & fruiting. 

B. E. Nelson, 33998.  8/18/1994. 		RM 663504	Barcode: RM0301936
_________________________________________________________________________

306.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along County Road 143 ca 1 air mi S of Little Horse Creek and ca 2.5 air mi N of U.S. Hwy 85 at Midway, ca 18.7 air mi W of Albin; ca 28 air mi NE of Cheyenne.  Elev. 5550-5730 ft.
T17N R63W S17 W1/4.  41.44121 N, 104.45726 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Sandy road right-of-way adjacent to mixed grass plains. Phenology: flowering & fruiting. 

B. E. Nelson, 34069.  8/18/1994. 		RM 663503	Barcode: RM0301935
_________________________________________________________________________

307.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along County Road 21 ca 6 air mi E of the confluence of Red Cloud Slough and Rawhide Creek, ca 7.8 air mi ESE of Jay Em; ca 28 air mi N of Torrington.  Elev. 4720-4730 ft.
T28N R61W S5 NW1/4.  42.4365 N, 104.2211 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Roadside, adjacent right-of-way and fence row. Phenology: flowering & fruiting. 

B. E. Nelson, 34403.  8/24/1994. 		RM 663502	Barcode: RM0301922
_________________________________________________________________________

308.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along U.S. Hwy 85, ca 5.8 air mi S of Jay Em, ca 16.5 air mi N of Lingle.  Elev. 4770 ft.
T28N R62W S30 NE1/4.  42.3738 N, 104.3457 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Highway right-of-way. Phenology: flowering & fruiting. 

B. E. Nelson, 34435.  8/24/1994. 		RM 663501	Barcode: RM0301921
_________________________________________________________________________

309.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Big Horn County: 3 mi NNW of Kirby.  Elev. 4300 ft.
T45N R95W S25 NW1/4 of NE1/4.  43.8359 N, 108.201 W.  
Sandy bank with Alyssum and Machaeranthera. 

Robert D. Dorn, 5948.  6/7/1995. 		RM 
_________________________________________________________________________

310.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: U.S. Hwy 20, 26, 87, ca 8 air mi E of Casper.  Elev. 5200-5250 ft.
T33N R78W S2 SE1/4; also N1/2 S11.  42.8501 N, 106.1701 W; uncertainty 1 mi..  
Sandstone outcrops, sandy slopes and grassland. Phenology: flowering & fruiting. 

Ronald L. Hartman, 38519.  6/26/1993. 		RM 598700	Barcode: RM0302265
_________________________________________________________________________

311.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: 2.5 air mi S of Douglas, along the North Platte River.  Elev. 4800-4900 ft.
T32N R71W S29 NE1/4.  42.7147 N, 105.3919 W; uncertainty 0.5 mi..  
River margin and banks. Phenology: flowering. 

Ronald L. Hartman, 39344.  7/1/1993. 		RM 598699	Barcode: RM0302266
_________________________________________________________________________

312.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: west end of Pine Ridge at intersection of I-25 and Wyo Hwy 319.  Elev. 5000-5300 ft.
T27N R68W S5.  42.3439 N, 105.0356 W.  
Sandstone outcrops and sandy slopes; ponderosa pine and grasslands. Phenology: flowering. 

Ronald L. Hartman, 39589.  7/1/1993. 		RM 598698	Barcode: RM0302267
_________________________________________________________________________

313.  Helianthus petiolaris Nutt. var. petiolaris  				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, 39667.  7/1/1993. 		RM 598697	Barcode: RM0302258
_________________________________________________________________________

314.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 9.5 air mi W of Wheatland.  Elev. 4800 ft.
T24N R69W S21 N1/2.  42.0403 N, 105.1256 W.  
Short-grass prairie and drainage. Phenology: flowering. 

Ronald L. Hartman, 39713.  7/1/1993. 		RM 598696	Barcode: RM0302257
_________________________________________________________________________

315.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Wheatland Reservoir 1, 6 air mi SW of Wheatland.  Elev. 4900 ft.
T23N R68W S6 NE1/4.  41.9364 N, 105.0489 W; uncertainty 0.5 mi..  
Sandy plains and slopes with adjacent irrigation canals. Phenology: flowering & fruiting. 

Ronald L. Hartman, 39902.  7/4/1993. 		RM 598695	Barcode: RM0302269
_________________________________________________________________________

316.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Johnson Reservoir 3, ca 6 air mi NNW of Wheatland.  Elev. 4500 ft.
T25N R68W S22 N1/2.  42.1256 N, 104.995 W.  
Sandy slopes and lake margin. Phenology: flowering & fruiting. 

Ronald L. Hartman, 39969.  7/4/1993. 		RM 598694	Barcode: RM0302259
_________________________________________________________________________

317.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: I-25 and U.S. Hwy 26 interchange, ca 4 air mi NNW of Wheatland.  Elev. 4700 ft.
T26N R68W S15 NW1/4.  42.2267 N, 104.9961 W.  
Sandy slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 40071.  7/4/1993. 		RM 598693	Barcode: RM0302260
_________________________________________________________________________

318.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Wyo Hwy 34 and I-25 interchange, ca 7 mi S of Wheatland.  Elev. 4900 ft.
T23N R68W S13 E1/2.  41.9675 N, 104.9517 W.  
Sandy slopes and stream bottom. Phenology: flowering & fruiting. 

Ronald L. Hartman, 40656.  7/11/1993. 		RM 598692	Barcode: RM0302268
_________________________________________________________________________

319.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 2 mi E of Slater on breaks.  Elev. 4900-5300 ft.
T22N R66W S16; also N1/4 S21.  41.8783 N, 104.7867 W.  
Sandstone outcrops and sandy slopes. Phenology: flowering. 

Ronald L. Hartman, 40696.  7/11/1993. 		RM 598691	Barcode: RM0302270
_________________________________________________________________________

320.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 2 mi E of Slater on breaks.  Elev. 4900-5300 ft.
T22N R66W S16; also N1/4 S21.  41.8783 N, 104.7867 W.  
Sandstone outcrops and sandy slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 40730.  7/11/1993. 		RM 598690	Barcode: RM0302271
_________________________________________________________________________

321.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Goshen Hole Rim: Mers Hill, ca 10 air mi E of Slater.  Elev. 4700-4950 ft.
T22N R65W S13 W1/2; and also E1/2 S14.  41.8789 N, 104.615 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Sandstone outcrops and sandy slopes. Phenology: flowering. 

Ronald L. Hartman, 40782.  7/11/1993. 		RM 598689	Barcode: RM0302251
_________________________________________________________________________

322.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 4 air mi WNW of Chugwater.  Elev. 5600 ft.
T21N R67W S21 SE1/4; and also SW1/4 S22, NW1/4 S27; also NE1/4 S28.  41.7783 N, 104.8933 W.  
Sandy plains and road cuts. Phenology: flowering. 

Ronald L. Hartman, 40902.  7/11/1993. 		RM 598688	Barcode: RM0302272
_________________________________________________________________________

323.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 7 air mi SW of Chugwater, on breaks west of railroad.  Elev. 5900 ft.
T20N R67W S18 SW1/4.  41.7047 N, 104.9325 W; uncertainty 1 mi..  
Sandy slopes. Phenology: flowering. 

Ronald L. Hartman, 40917.  7/11/1993. 		RM 598687	Barcode: RM0302261
_________________________________________________________________________

324.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

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, 40985.  7/13/1993. 		RM 598686	Barcode: RM0302252
_________________________________________________________________________

325.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Natrona County: North Platte River Valley: west side of North Platte River at Alcova, between Alcova Reservoir and Gray Reef Reservoir, ca 0.5 mi SE of Wyo Hwy 220; ca 27 air mi SW of Casper.  Elev. 5300 ft.
T30N R83W S24 E1/4 of NE1/4; also T30N R82W SW1/4 of NW1/4 and South1/2 of NW1/4 of NW.  
Subirrigated gravelly-sandy depressions in old quarry area; community of Populus deltoides with understory of Salix exigua and Tamarix. 

Walter Fertig, 17162.  8/20/1996. 		RM 
_________________________________________________________________________

326.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: Reuter Campground, ca 3 air mi NW of Sundance.  Elev. 3400 ft.
T54N R60W S19.  44.6567 N, 104.0981 W; uncertainty 1 mi..  
Edge of road. Phenology: flowering & fruiting. 

B. E. Nelson, 11696.  9/12/1984. 		RM 372506	Barcode: RM0302138
_________________________________________________________________________

327.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Crook County: Black Hills: Keyhole Reservoir, just above the dam, ca 11.8 air mi NE of Moorcroft.  Elev. 4100 ft.
T51N R66W S25.  44.37639 N, 104.7694 W; uncertainty 1 mi..  
Sandy and muddy flats below high water level. Phenology: flowering & fruiting. 

B. E. Nelson, 12068.  9/18/1984. 		RM 372505	Barcode: RM0302139
_________________________________________________________________________

328.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Weston County: Powder River Basin: ridge between Stockade Beaver and Whoopup Creeks, ca 11.5 air mi SSE of Newcastle.  Elev. 4200 ft.
T43N R61W S13.  43.7053 N, 104.1308 W; uncertainty 1 mi..  
Sandstone ridge with scattered ponderosa pine and juniper. Phenology: flowering & fruiting. 

B. E. Nelson, 8696.  7/6/1982. 		RM 372508	Barcode: RM0302153
_________________________________________________________________________

329.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Crook County: Black Hills: Little Missouri River Breaks: ca 14 air mi N of Hulett; ca 33.5 air mi NNW of Sundance.  Elev. 4000 ft.
T56N R64W S3.  44.8731 N, 104.5289 W; uncertainty 1 mi..  
Roadside. Phenology: flowering & fruiting. 

B. E. Nelson, 8987a.  7/12/1982. 		RM 372507	Barcode: RM0302152
_________________________________________________________________________

330.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Burnt Mill Road, ca 1.5 mi E of junction with County Road 221; ca 5.4 road mi E of Crow Cutoff/3R Road.  Elev. 5300 ft.
T23S R66W S9 N1/2.  38.0643 N, 104.7795 W.  
Juniper-pinyon. Phenology: flowering. 

Brian Elliott, 1759.  6/13/1998. 		RM 831981
_________________________________________________________________________

331.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Crook County: Black Hills: Keyhole Reservoir, Belle Fourche River below dam; ca 12 air mi NE of Moorcroft.  Elev. 4000 ft.
T51N R66W S21 SE1/4; and SW1/4 S22.  44.3908 N, 104.78972 W; uncertainty 1 mi..  
Disturbed soil of picnic area and dirt road. Phenology: flowering & fruiting. 

Hollis Marriott, 4899.  7/21/1983. 		RM 372518	Barcode: RM0302162
_________________________________________________________________________

332.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Crook County: Black Hills: Redwater Creek; ca 2.2 air mi WNW of Beulah.  Elev. 3600 ft.
T53N R61W S25 NW1/4.  44.5557 N, 104.1226 W; uncertainty 0.5 mi..  
Grassland, roadside. Phenology: flowering & fruiting. 

Hollis Marriott, 5203.  7/28/1983. 		RM 372517	Barcode: RM0302161
_________________________________________________________________________

333.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: on County Road 81.5 at railroad crossing S of Beshoar.  Elev. 6030 ft.
T33S R63W S12 SE1/4.  37.1854 N, 104.4029 W.  
Prairie-grassland with Sarcobatus. Phenology: flowering. 

Brian Elliott, 1976.  6/16/1998. 		RM 831980
_________________________________________________________________________

334.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Crook County: Black Hills: Tributary of Spring Creek near northwest end of Dakota Divide, ca 14.5 air mi NNE of Moorcroft.  Elev. 4200 ft.
T52N R66W S32 NW1/4.  44.4472 N, 104.8117 W; uncertainty 1 mi..  
Disturbed sandy soil in grassland. ( ) From field notes. Phenology: flowering & fruiting. 

Hollis Marriott, 6019.  9/1/1983. 		RM 372516	Barcode: RM0302160
_________________________________________________________________________

335.  Helianthus petiolaris Nutt. var. petiolaris  				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..  
Roadside in sagebrush-grassland. Phenology: flowering & fruiting. 

Hollis Marriott, 6060.  9/1/1983. 		RM 372515	Barcode: RM0302159
_________________________________________________________________________

336.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Crook County: Black Hills: Sand Creek, ca .5 air mi S of Beulah.  Elev. 3700 ft.
T53N R60W S31; also S32.  44.5392 N, 104.0989 W; uncertainty 2 mi..  
Top of cliffs near stream. Phenology: flowering & fruiting. 

Hollis Marriott, 7113.  6/23/1984. 		RM 372514	Barcode: RM0302158
_________________________________________________________________________

337.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Weston County: Black Hills: West Plum Creek ca 1 mi N of confluence with East Plum Creek, ca 8 air mi NNW of Newcastle.  Elev. 4700 ft.
T46N R62W S14.  43.9661 N, 104.2678 W; uncertainty 1 mi..  
Grassland in canyon botton, on sandy soil. Phenology: flowering & fruiting. 

Hollis Marriott, 8393.  8/2/1984. 		RM 372513	Barcode: RM0302157
_________________________________________________________________________

338.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Weston County: Black Hills: Parmlee Canyon above confluence with Stockade Beaver Creek; ca 5 air mi SE of Four Corners.  Elev. 5400 ft.
T47N R60W S28 SW1/4.  44.0247 N, 104.0672 W; uncertainty 0.5 mi..  
Grassland in canyon bottom, roadside. Phenology: flowering & fruiting. 

Hollis Marriott, 8602.  8/4/1984. 		RM 372512	Barcode: RM0302156
     with Dennis Horning
_________________________________________________________________________

339.  Helianthus petiolaris Nutt. var. petiolaris  				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. Phenology: flowering & fruiting. 

Hollis Marriott, 8771.  8/8/1984. 		RM 372511	Barcode: RM0302155
     with Dennis Horning
_________________________________________________________________________

340.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Crook County: Black Hills: Belle Fourche River Valley ca 6 air mi S of Colony, ca 17 air mi WNW of Belle Fourche, SD.  Elev. 3200 ft.
T55N R61W S11.  44.7736 N, 104.14222 W; uncertainty 1 mi..  
Big sagebrush-grassland, around reservoir. Phenology: flowering & fruiting. 

Hollis Marriott, 9271.  8/21/1984. 		RM 372510	Barcode: RM0302154
_________________________________________________________________________

341.  Helianthus petiolaris Nutt. var. petiolaris  				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..  
Grassland. Phenology: flowering & fruiting. 

Hollis Marriott, 9399.  9/3/1984. 		RM 372509	Barcode: RM0302163
_________________________________________________________________________

342.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Weston County: Powder River Basin: along Cheyenne River; ca 6 air mi SE of Rochelle.  Elev. 4200 ft.
T41N R67W S27.  43.5038 N, 104.8863 W; uncertainty 1 mi..  
Floodplain, greasewood flats; flats. Phenology: flowering & fruiting. 

Keith H. Dueholm, 2292.  6/20/1978. 		RM 325334	Barcode: RM0302208
     with Ronald L. Hartman and Mary Alice Sanguinetti.
_________________________________________________________________________

343.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Crook County: Powder River Basin: ca 3.5 air mi NNW of New Haven.  Elev. 3800 ft.
T56N R67W S34.  44.7947 N, 104.8811 W; uncertainty 1 mi..  
Ponderosa pine covered rolling plain, grassland, dry creekbed; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4957.  7/26/1978. 		RM 325348	Barcode: RM0302217
_________________________________________________________________________

344.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Crook County: Black Hills: Keyhole Reservoir.  Elev. 4000 ft.
T50N R66W S5; also S8.  44.3478 N, 104.80944 W; uncertainty 2 mi..  
Sandy sagebrush plain, pine slope, old home site; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 8018.  7/11/1979. 		RM 333590	Barcode: RM0302234
_________________________________________________________________________

345.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: over BLM boundary on U.S. Hwy 50, W of Parkdale.  Elev. 6000 ft.
T18S R72W S14 SW1/4.  38.4832 N, 105.4117 W.  
Riparian and pinyon-juniper. Phenology: flowering. 

Brian Elliott, 2414.  6/22/1998. 		RM 831979
_________________________________________________________________________

346.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Crook County: Black Hills: Devils Tower National Monument: Belle Fourche River.  Elev. 3860 ft.
T53N R65W S18 N1/2.  44.57833 N, 104.71 W; uncertainty 1 mi..  
Weedy area near highway bridge; as above but disturbed area. ( ) From field notes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 13740.  7/19/1981. 		RM 372504	Barcode: RM0302143
     with Hollis Marriot
_________________________________________________________________________

347.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Crook County: Black Hills: Belle Fourche River: ca 16 air mi NE of Alva.  Elev. 3250 ft.
T56N R61W S6.  44.8725 N, 104.2244 W; uncertainty 1 mi..  
Shale bluffs, river bottoms, and sagebrush plains above; shale slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 15849.  7/11/1983. 		RM 372503	Barcode: RM0302142
_________________________________________________________________________

348.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Crook County: Black Hills: ca 2 air mi NE of Aladdin.  Elev. 3600 ft.
T54N R61W S22.  44.6567 N, 104.1592 W; uncertainty 1 mi..  
Prairie, sandstone outcrops, and dry drainage; sandy slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 16197.  7/15/1983. 		RM 372502	Barcode: RM0302141
_________________________________________________________________________

349.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Crook County: Powder River Basin: just E of U.S. Hwy 14 on Old Sundance Road, 4 air mi NE of Moorcroft.  Elev. 4200 ft.
T50N R67W S16.  44.3156 N, 104.91111 W; uncertainty 1 mi..  
Rolling sagebrush hills and moist drainages; roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 18230.  7/15/1984. 		RM 372501	Barcode: RM0302151
_________________________________________________________________________

350.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Weston County: Powder River Basin: just N of Cheyenne River, ca 7 air mi SSE of Rochelle.  Elev. 4200 ft.
T41N R67W S21.  43.5183 N, 104.9061 W; uncertainty 1 mi..  
Hills. Phenology: flowering & fruiting. 

Ronald L. Hartman, 6697.  6/20/1978. 		RM 325349	Barcode: RM0302204
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

351.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Crook County: Devils Tower National Monument.  Elev. 3850 ft.
T53N R65W S7.  
Occasional on sandy-silty soil of open east slope with Artemisia frigida. Phenology: flowering & fruiting. 

Hollis Marriott, 868.  7/24/1981. 		RM 336128	Barcode: RM0302140
_________________________________________________________________________

352.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Natrona County: Ca 44.5 air mi SW of Casper; Sweetwater River W of Pathfinder Reservoir.  Elev. 5800 ft.
T29N R85W S5 SW1/4.  
Growing in silt loam of riverside meadow with Agropyron smithii, Juncus balticus, Hordeum jubatum, and Salix. Phenology: flowering & fruiting. 

Andrew Warren, 48.  8/20/1981. 		RM 337361	Barcode: RM0302189
_________________________________________________________________________

353.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Platte County: Fairbanks.  Elev. 4350 ft.
T27N R66W S27.  
Phenology: flowering & fruiting. 

Aven Nelson, 432.  7/13/1894. 		RM 3051	Barcode: RM0302179
_________________________________________________________________________

354.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Albany County: Chug(water) Creek.
Sandy valleys. Phenology: flowering & fruiting. 

Aven Nelson, 7363.  7/1/1900. 		RM 29365	Barcode: RM0302178
_________________________________________________________________________

355.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 2.8 mi N on Gardener Road or County Road 63.4, W of Walsenburg.  Elev. 7700 ft.
T25S R70W S15 South1/2; also NW1/4 S22.  37.8746 N, 105.2004 W.  
Sandy soil with pinyon-juniper. Phenology: flowering. 

Brian Elliott, 2894.  6/27/1998. 		RM 831978
_________________________________________________________________________

356.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Laramie County: Ca 6 mi W of Midway, ca 2 mi N of U.S. Hwy 85, near silo PA-4.  Elev. 5900 ft.
T17N R64W S32.  41.3812 N, 104.5957 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Phenology: flowering. 

D. Long, s.n..  8/21/1985. 		RM 398117	Barcode: RM0302169
     with J. Von Loh
_________________________________________________________________________

357.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Laramie County: 1 mi S of Midway.  Elev. 5200 ft.
T17N R63W S32.  41.39072 N, 104.45716 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Roadside; disturbed habitat. Phenology: flowering. 

D. Long, s.n..  6//1983. 		RM 398118	Barcode: RM0302168
     with J. Von Loh
_________________________________________________________________________

358.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Laramie County: Near P-1 ca 5 mi N of Midway.  Elev. 5300 ft.
T17N R63W S5.  41.46941 N, 104.45807 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Disturbed roadside. Phenology: flowering & fruiting. 

D. Long, s.n..  6//1983. 		RM 398119	Barcode: RM0302167
     with J. Von Loh
_________________________________________________________________________

359.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Converse County: La Prele Creek at Ayer Natural Bridge, ca 12 air mi WSW of Douglas.  Elev. 5000 ft.
T32N R73W S21.  
On roadside. Common. Phenology: flowering & fruiting. 

Dan Lewis, 122.  7/23/1981. 		RM 398810	Barcode: RM0302165
_________________________________________________________________________

360.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

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

Elias Nelson, 4905.  7/19/1898. 		RM 12780	Barcode: RM0302180
_________________________________________________________________________

361.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Platte County: Along west bank of Glendo Reservoir; 3 road mi E of Glendo.  Elev. 4714 ft.
T29N R69W S3; S24; T30N R68W S28?).  
Bank of reservoir. Phenology: flowering & fruiting. 

Jan Pollet, 550.  8/26/1989. 		RM 543869	Barcode: RM0302164
_________________________________________________________________________

362.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Laramie County: Top of Pine Bluffs, 0.8 mi SSW of Pine Bluffs (town).  Elev. 5240 ft.
T14N R60W S22 NW1/4.  
Stipa comata grassland. Phenology: flowering & fruiting. 

Karin M. Guernsey, 32.  6/18/1987. 		RM 398843	Barcode: RM0302166
_________________________________________________________________________

363.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Natrona County: Alcova.
42.5557 N, 106.7186 W; NAD 83, uncertainty 0.75 mi., Digital Map.  
Sandy draws. Phenology: flowering & fruiting. 

Leslie N. Goodding, 167.  7/1/1901. 		RM 37119	Barcode: RM0302182
_________________________________________________________________________

364.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Natrona County: C. Y. Horse Ranch.
In deep sand. Phenology: flowering & fruiting. 

Leslie N. Goodding, 236.  7/10/1910. 		RM 37118	Barcode: RM0302181
_________________________________________________________________________

365.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Converse County: Douglas.
Phenology: flowering & fruiting. 

Robert E. Pfadt, 62.  7/12/1940. 		RM 311108	Barcode: RM0302190
_________________________________________________________________________

366.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Goshen County: S of Springer Reservoir.  Elev. 4200 ft.
T22N R62W S28 NW1/4.  41.8527 N, 104.309 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Grassland. Phenology: flowering. 

Robert Luce, 93.  6/9/1978. 		RM 300853	Barcode: RM0302187
_________________________________________________________________________

367.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Laramie County: Campus of Laramie County Community College, SE of Cheyenne.  Elev. 6100 ft.
T13N R66W S9 SW1/4.  41.1064 N, 104.7831 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Short grass prairie. Phenology: flowering & fruiting. 

William C. Edwards, 109.  7/12/1983. 		RM 364993	Barcode: RM0302188
_________________________________________________________________________

368.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: County Road C above Carrizo Creek, ca 2 air mi W of Little Black Mesa and ca 1 air mi N of Oklahoma, ca 33.5 air mi SW of Springfield.  Elev. 4420-4470 ft.
T35S R50W S12 NE1/4.  37.0123 N, 102.9786 W; GPS Reading.  
Sandy-silt grassland flats. Phenology: flowering & fruiting. 

B. E. Nelson, 71849.  6/14/2007. 		RM 
     with Bernadette Kuhn
_________________________________________________________________________

369.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: off County Road 8 at the head of Pat Canyon, ca 8 air mi N of Oklahoma and ca 2.5 air mi S of the abandoned Kirkwell Post Office, ca 27 air mi SW of Springfield.  Elev. 4860 ft.
T34S R49W S5 NE1/4.  37.1131 N, 102.9481 W; GPS Reading.  
Sandy cobblestone draws, abandoned gravel pit, and flats above. Phenology: flowering & fruiting. 

B. E. Nelson, 71908.  6/14/2007. 		RM 
     with Bernadette Kuhn
_________________________________________________________________________

370.  Helianthus petiolaris Nutt. var. petiolaris  				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, 71939.  6/14/2007. 		RM 
     with Bernadette Kuhn
_________________________________________________________________________

371.  Helianthus petiolaris Nutt. var. petiolaris  				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, 71999.  6/14/2007. 		RM 
     with Bernadette Kuhn
_________________________________________________________________________

372.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: along Cimarron River and Turkey Trail ca 1 air mi E of Kan Hwy 27, ca 8.5 air mi N of Elkhart.  Elev. 3380 ft.
T34S R42W S4 NE1/4.  37.1233 N, 101.882 W to 37.1262 N, 101.8825 W; GPS Reading.  
Silty flats in open cottonwood forest. Phenology: flowering & fruiting. 

B. E. Nelson, 72054.  6/18/2007. 		RM 
_________________________________________________________________________

373.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: along Cimarron River and Turkey Trail ca 4 air mi ENE of Kan Hwy 27, ca 10.5 air mi NNE of Elkhart.  Elev. 3350 ft.
T34S R42W S25 SW1/4.  37.1413 N, 101.8437 W to 37.1448 N, 101.846 W; GPS Reading.  
Low sand dunes and sand flats along the river channel. Phenology: flowering & fruiting. 

B. E. Nelson, 72118.  6/18/2007. 		RM 
_________________________________________________________________________

374.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: along Forest Road 736 at the end of County Road F, ca 2.5 air mi ESE of Wilburton; ca 10 air mi ENE of Elkhart.  Elev. 3410 ft.
T34S R41W S25 NW1/4.  37.0661 N, 101.7306 W; GPS Reading.  
Sand or silt on weedy sandsage rangeland. Phenology: flowering & fruiting. 

B. E. Nelson, 72141.  6/18/2007. 		RM 
_________________________________________________________________________

375.  Helianthus petiolaris Nutt. var. petiolaris  				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.  
Mature cottonwood forest with scattered juniper on sand or sandy silt substrate. Phenology: flowering & fruiting. 

B. E. Nelson, 72352.  6/20/2007. 		RM 
_________________________________________________________________________

376.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: branch of West Ute Canyon, ca 1 1/4 mi E of County Road 24, ca 5.5 air mi SSW of Campo.  Elev. 4240-4310 ft.
T35S R46W S5 NW1/4.  37.0318 N, 102.6284 W; GPS Reading.  
Sandy to sandy silt rangeland. Phenology: flowering & fruiting. 

B. E. Nelson, 72398.  6/21/2007. 		RM 
     with Bernadette Kuhn
_________________________________________________________________________

377.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: Ute Canyon, ca 0.5 mi W of County Road 28, ca 5.5-6 air mi S of Campo.  Elev. 4150-4180 ft.
T35S R46W S3 W1/2.  37.0182 N, 102.5902 W; GPS Reading.  
Shallow valley with scattered sandstone cliffs. Phenology: flowering & fruiting. 

B. E. Nelson, 72421.  6/21/2007. 		RM 
     with Bernadette Kuhn
_________________________________________________________________________

378.  Helianthus petiolaris Nutt. var. petiolaris  				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, 723.  6/7/2007. 		RM 
_________________________________________________________________________

379.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 25 air mi SW of Springfield.  Elev. 4487 ft.
T34S R48W S14 SE1/4.  37.0763 N, 102.7779 W; GPS Reading.  
With Stipa and Yucca glauca. Phenology: flowering & fruiting. 

Bernadette Kuhn, 889.  6/7/2007. 		RM 
_________________________________________________________________________

380.  Helianthus petiolaris Nutt. var. petiolaris  				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, 983.  6/10/2007. 		RM 
_________________________________________________________________________

381.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: along the Cimarron River, 7 mi N of Elkhart.  Elev. 3391 ft.
T34S R42W S4.  37.1196 N, 101.8921 W; GPS Reading.  
Along river in cottonwood gallery forest. Phenology: flowering & fruiting. 

Bernadette Kuhn, 1040.  6/11/2007. 		RM 
_________________________________________________________________________

382.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: at Recreation Area along the Cimarron River, 9.5 mi NNE of Elkhart.  Elev. 3405 ft.
T33S R41W S31.  37.1357 N, 101.8231 W; GPS Reading.  
Cottonwood gallery forest along the river with large stands of Tamarix; sandy soil. Phenology: flowering & fruiting. 

Bernadette Kuhn, 1116.  6/11/2007. 		RM 
_________________________________________________________________________

383.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: at Point of Rocks, ca 8 mi N of Elkhart.  Elev. 3415 ft.
T34S R42W S5 NW1/4.  37.1219 N, 101.9109 W; GPS Reading.  
Open fishing ponds with banks dominated by Scirpus, Juncus, and Eleocharis with scattered stands of Tamarix; sandy soil. Phenology: flowering & fruiting. 

Bernadette Kuhn, 1180.  6/12/2007. 		RM 
_________________________________________________________________________

384.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: at Point of Rocks, ca 8 mi N of Elkhart.  Elev. 3415 ft.
T34S R42W S5 NW1/4.  37.1219 N, 101.9109 W; GPS Reading.  
Open fishing ponds with banks dominated by Scirpus, Juncus, and Eleocharis with scattered stands of Tamarix; sandy soil. Phenology: flowering & fruiting. 

Bernadette Kuhn, 1182.  6/12/2007. 		RM 
_________________________________________________________________________

385.  Helianthus petiolaris Nutt. var. petiolaris  				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: flowering & fruiting. 

Bernadette Kuhn, 1796.  6/26/2007. 		RM 
_________________________________________________________________________

386.  Helianthus petiolaris Nutt. var. petiolaris  				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, 1974.  6/29/2007. 		RM 
_________________________________________________________________________

387.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: along the Cimarron River, ca 7.5 air mi NW of Elkhart.  Elev. 3472 ft.
T34S R43W S20.  37.0771 N, 101.996 W; GPS Reading.  
Tamarix thickets along dry river bed. Phenology: flowering & fruiting. 

Bernadette Kuhn, 2184.  7/6/2007. 		RM 
     with Joe Rankin
_________________________________________________________________________

388.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: ca 4 air mi NW of Elkhart.  Elev. 3541 ft.
T34S R43W S36.  37.043 N, 101.9391 W; GPS Reading.  
Shortgrass prairie dominated by Buchloë dactyloides and Elymus smithii. Phenology: flowering & fruiting. 

Bernadette Kuhn, 2200.  7/6/2007. 		RM 
     with Joe Rankin
_________________________________________________________________________

389.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: Cimarron National Grassland Recreational Area: ca 10 air mi NE of Elkhart.  Elev. 3553 ft.
T33S R41W S31 N1/2.  37.1359 N, 101.8259 W; GPS Reading.  
Around pond in recreational area dominated by Helianthus annuus, Ambrosia sp., and Populus deltoides. Phenology: flowering & fruiting. 

Bernadette Kuhn, 2240.  7/6/2007. 		RM 
     with Joe Rankin
_________________________________________________________________________

390.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: Point of Rocks, ca 7 mi N of Elkhart.  Elev. 3373 ft.
T33S R41W S31.  37.1166 N, 101.9117 W; GPS Reading.  
At ponds, sandy banks dominated by Tamarix ramosissima, Salix exigua, and Scirpus. Phenology: flowering & fruiting. 

Bernadette Kuhn, 2275.  7/7/2007. 		RM 
     with Joe Rankin
_________________________________________________________________________

391.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: ca 12.5 air mi NE Elkhart.  Elev. 3353 ft.
T33S R41W S21 NW1/4.  37.1687 N, 101.7882 W; GPS Reading.  
Rocky prairie dominated by Opuntia and Elymus. Phenology: flowering & fruiting. 

Bernadette Kuhn, 2295.  7/7/2007. 		RM 
_________________________________________________________________________

392.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: ca 13.5 air mi NE of Elkhart.  Elev. 3433 ft.
T33S R41W S23 N1/2.  37.1663 N, 101.7454 W; GPS Reading.  
Small rocky knob of prairie hill dominated by Bouteloua spp., Bothriochloa laguroides, and Aristida purpurea. Phenology: flowering & fruiting. 

Bernadette Kuhn, 2325.  7/7/2007. 		RM 
_________________________________________________________________________

393.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 8.5 air mi SW of Campo, intersection of County Road D and County Road 21.  Elev. 4386 ft.
T34S R47W S33.  37.0328 N, 102.707 W; GPS Reading.  
Roadside and sandsage prairie. Phenology: flowering & fruiting. 

Bernadette Kuhn, 2510.  7/10/2007. 		RM 
_________________________________________________________________________

394.  Helianthus petiolaris Nutt. var. petiolaris  				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, 2566.  7/11/2007. 		RM 
_________________________________________________________________________

395.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: along Purgatoire River Valley near Rourke Ranch, ca 28 air mi SSW of La Junta.  Elev. 4440 ft.
T28S R56W S24.  37.5895 N, 103.6473 W; GPS Reading.  
River valley dominated by Solanum elaeagnifolium, Salsola tragus, Bromus tectorum, and Melilotus albus. Phenology: flowering & fruiting. 

Bernadette Kuhn, 2593.  7/13/2007. 		RM 
     with Quinn Long, Jennifer Moody-Weiss, and Gianna Short
_________________________________________________________________________

396.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: along Purgatoire River, ca 29 air mi SSW of La Junta.  Elev. 4443 ft.
T28S R56W S26 E1/2.  37.5744 N, 103.6531 W; GPS Reading.  
Along river bank with Salix exigua thickets. Phenology: flowering & fruiting. 

Bernadette Kuhn, 2654.  7/13/2007. 		RM 
     with Quinn Long, Jennifer Moody-Weiss, and Gianna Short
_________________________________________________________________________

397.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: Carrizo Canyon, S of picnic area along Carrizo Creek, ca 29 air mi SW of Springfield.  Elev. 4817 ft.
T35S R50W S27 E1/2.  37.1348 N, 103.0167 W; GPS Reading.  
Shortgrass prairie dominated by Aristida purpurea and Bouteloua spp. Phenology: flowering & fruiting. 

Bernadette Kuhn, 2868.  8/4/2007. 		RM 
     with Amy Tomson
_________________________________________________________________________

398.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: Carrizo Creek, Carrizo Canyon, ca 29 air mi SW of Springfield.  Elev. 4755 ft.
T33S R50W S27 South1/2; also N1/2 S34.  37.1348 N, 103.0167 W; GPS Reading.  
Near picnic area along creek. Hillside and lush creek banks. Uplands dominated by Bouteloua spp. and scattered Rhus aromatica. Creek banks with Salix exigua and Typha. Phenology: flowering & fruiting. 

Bernadette Kuhn, 2906.  8/4/2007. 		RM 
     with Amy Tomson
_________________________________________________________________________

399.  Helianthus petiolaris Nutt. var. petiolaris  				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, 3052.  8/6/2007. 		RM 
     with Joe Rankin
_________________________________________________________________________

400.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: Colo Hwy 109 ca 5 mi S of La Junta at the entrance sign to Comanche National Grassland.  Elev. 4330 ft.
T25S R55W S2 NE1/4.  37.9097 N, 103.5331 W; GPS Reading.  
Roadside and shortgrass prairie with grama grass and annual sunflower; soils grayish and limestone derived. Phenology: flowering & fruiting. 

Brian Elliott, 11695.  9/20/2003. 		RM 
_________________________________________________________________________

401.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Alamosa County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: by radio tower on road to Zapata Falls, N of Blanca.  Elev. 8030 ft.
T28S R73W S18 NW1/4; also SW1/4 S7.  37.6093 N, 105.5861 W.  
Pinyon-juniper-Bouteloua. Phenology: flowering & fruiting. 

Brian Elliott, 4709.  8/2/1998. 		RM 831977
_________________________________________________________________________

402.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: Purgatoire Canyon, northeast end.  Elev. 4350-4610 ft.
T28S R55W S3; also S4.  37.6412 N, 103.5584 W to 37.6415 N, 103.5817 W; GPS Reading.  
Rimrock and slope below to flats along river. Phenology: flowering & fruiting. 

Ronald L. Hartman, 85133.  5/28/2007. 		RM 
     with Bernadette Kuhn, Laura E. Lukas
_________________________________________________________________________

403.  Helianthus petiolaris Nutt. var. petiolaris    Helianthus annuus L. 				Asteraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: ca 12 air mi NW of Elkhart.  Elev. 3660 ft.
T33S R43W S30 NE1/4.  37.1552 N, 102.0304 W; NAD 83, , GPS Reading.  
Stock tank surrounded by Kochia and Salsola. Phenology: flowering & fruiting. 

Bernadette Kuhn, 5809.  6/27/2008. 		RM 
     with Joe Rankin
_________________________________________________________________________

404.  Helianthus petiolaris Nutt. var. petiolaris  				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, 6068.  6/30/2008. 		RM 
_________________________________________________________________________

405.  Helianthus petiolaris Nutt. var. petiolaris  				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, 6176.  7/8/2008. 		RM 
_________________________________________________________________________

406.  Helianthus petiolaris Nutt. var. petiolaris  				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, 6217.  7/8/2008. 		RM 
_________________________________________________________________________

407.  Helianthus petiolaris Nutt. var. petiolaris    Helianthus annuus L. 				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: along two track leading to water tank, ca 28 air mi SW of La Junta.  Elev. 4797 ft.
T27S R58W S5.  37.7206 N, 103.923 W; NAD 83, , GPS Reading.  
Rocky prairie dominated by Cylindropuntia imbricata and Yucca glauca. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6229.  7/8/2008. 		RM 
_________________________________________________________________________

408.  Helianthus petiolaris Nutt. var. petiolaris  				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, 6338.  7/9/2008. 		RM 
_________________________________________________________________________

409.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 4 air mi S of Liberty; ca 12 air mi SW of Springfield.  Elev. 4586 ft.
T32S R47W S21 N1/2.  37.2503 N, 102.7169 W; NAD 83, , GPS Reading.  
Pasture dominated by Artemisia filifolia. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6529.  7/12/2008. 		RM 
_________________________________________________________________________

410.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: along County Road 199, ca 1 air mi E of Kim.  Elev. 5676 ft.
T32S R53W S22; also S23.  37.2455 N, 103.3361 W; NAD 83, , GPS Reading.  
Sandy soil, shortgrass prairie pasture dominated by Aristida purpurea, Buchloë dactyloides, and Opuntia spp. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6705.  7/15/2008. 		RM 
_________________________________________________________________________

411.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: Hall Ranch, under bridge at Poitrey Creek crossing on County Road 121.  Elev. 5120 ft.
T27S R60W S36.  37.6509 N, 104.0726 W; NAD 83, , GPS Reading.  
Dry creek bed with thick covers of Melilotus albus and Polypogon with pinyon-juniper upland. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6896.  7/17/2008. 		RM 
_________________________________________________________________________

412.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: Hall Ranch, at northeast end of Arroyo Hills, 0.5 mi W of Lyons Reservoir, ca 5 air mi NW of Delhi.  Elev. 5371 ft.
T27S R60W S14.  37.6956 N, 104.0823 W; NAD 83, , GPS Reading.  
Shale hills, uplands dominated by Pinyon and juniper. Creek bed with large patches of Rumex. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6917.  7/17/2008. 		RM 
_________________________________________________________________________

413.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 14 air mi SSW of Pritchett.  Elev. 4919 ft.
T33S R49W S8 SE1/4.  37.1812 N, 102.9459 W; NAD 83, , GPS Reading.  
Stock tank, overflowing into open pool, dominated by Amaranthus and Polygonum. Phenology: flowering & fruiting. 

Bernadette Kuhn, 7082.  7/23/2008. 		RM 
_________________________________________________________________________

414.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 11 air mi SSE of Utleyville; ca 19 air mi SSW of Pritchett.  Elev. 4872 ft.
T34S R50W S1.  37.1171 N, 102.9915 W; NAD 83, , GPS Reading.  
Sandsage prairie. Phenology: flowering & fruiting. 

Bernadette Kuhn, 7108.  7/23/2008. 		RM 
_________________________________________________________________________

415.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: head of Miller Canyon, ca 27 air mi S of La Junta  Elev. 4823 ft.
T28S R55W S19.  37.59807 N, 103.5174 W; NAD 83, , GPS Reading.  
Top of canyon with shale outcrops. Phenology: flowering & fruiting. 

Bernadette Kuhn, 7565.  7/28/2008. 		RM 
     with Joe Rankin
_________________________________________________________________________

416.  Helianthus petiolaris Nutt. var. petiolaris  				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, 7764.  9/13/2008. 		RM 
     with Don Hazlett
_________________________________________________________________________

417.  Helianthus petiolaris Nutt. var. petiolaris    Helianthus annuus L. 				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, 7852.  9/13/2008. 		RM 
     with Don Hazlett
_________________________________________________________________________

418.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: Hall Ranch, along Poitrey Arroyo in Christian Canyon, ca 36 air mi SW of La Junta.  Elev. 5098 ft.
T27S R59W S30.  37.663 N, 104.05206 W; NAD 83, , Nat. Geog. TOPO!.  
Dry, gravelly creek bed below dominated by Aster falcatus, Populus, and Grindelia; Dakota sandstone canyon walls above with scattered Rhus aromatica and Juniperus monosperma along canyon walls. Phenology: flowering & fruiting. 

Bernadette Kuhn, 7888.  9/13/2008. 		RM 
     with Don Hazlett
_________________________________________________________________________

419.  Helianthus petiolaris Nutt. var. petiolaris    Helianthus annuus L. 				Asteraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: between Rourke Road and Anderson Arroyo, ca 14 air mi SSW of La Junta.  Elev. 4683 ft.
T26S R55W S7.  37.7895 N, 103.6207 W; NAD 83, , GPS Reading.  
Shortgrass prairie dominated by Quincula, Croton, and Yucca. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6308b.  7/9/2008. 		RM 
_________________________________________________________________________

420.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: in mouth of Encinosa Canyon ca 0.9 air mi NW of U.S. Hwy 64; 3.5 air mi NE of Cimarron.  Elev. 6530 ft.
36 32' 41" N, 104 51' 45" W; WGS 84, Digital map.  
Old cattle feeding and watering area among scrub oak and pinyon pine; highly disturbed. Rays yellow, disks brown; common along eroding gully; only a few plants in flower. Photographed. Phenology: flowering. 

Ben Legler, 4453.  6/15/2007. 		RM 900538	Barcode: RM0028924
_________________________________________________________________________

421.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: old strip mine on low rise between junction of York Canyon and Road Canyon; 3.5 air mi SE of Casa Grande.  Elev. 7475 ft.
36 52' 12.2" N, 104 55' 16.2" W; WGS 84, uncertainty 8 m., GPS reading.  
Old coal strip mine adjacent to old mine administration building, now revegetated. Rays yellow; stems scattered in fine coal scree; occasional. Photographed. Phenology: flowering. 

Ben Legler, 6577.  7/26/2007. 		RM 900546	Barcode: RM0029170
_________________________________________________________________________

422.  Helianthus petiolaris Nutt. var. petiolaris  				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; occasional in sandy soil. Phenology: flowering. 

Ben Legler, 7146.  8/6/2007. 		RM 900547	Barcode: RM0029171
_________________________________________________________________________

423.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along Crow Canyon Road 0.4 air mi SE of Koehler townsite.  Elev. 6471 ft.
36 44' 13.7" N, 104 36' 45.8" W; WGS 84, uncertainty 6 m., GPS reading.  
Old coal mine spoils, sparsely vegetated with Ambrosia acanthicarpa, Ericameria nauseosa, numerous grass species. Rays yellow; frequent. Phenology: flowering & fruiting. 

Ben Legler, 7371.  8/9/2007. 		RM 900548	Barcode: RM0029172
_________________________________________________________________________

424.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: junction of U.S. Hwy 50 and Colo Hwy 67, N of Florence.  Elev. 5420 ft.
T18S R69W S33 SW1/4.  38.4409 N, 105.1142 W.  
Prairie-grassland on south side of highway. Phenology: flowering. 

Brian Elliott, 566.  5/27/1998. 		RM 831982
_________________________________________________________________________

425.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along south side of the Vermejo River 0.8 air mi E of I-25; 3.2 air mi SSW of Maxwell.  Elev. 5852 ft.
36.489525 N, 104.559036 W; WGS 84, GPS reading.  
River bottoms and adjacent dry washes, with Salix exigua, Helianthus annuus, and Schizachyrium scoparium; silty soil. Flowers yellow; small plants, common on dry gravel bar. Photographed. Specimen GPS: 36.490868, -104.557442. Phenology: flowering. 

Ben Legler, 10481.  8/9/2008. 		RM 900549	Barcode: RM0029173
_________________________________________________________________________

426.  Helianthus petiolaris Nutt. var. petiolaris  				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. Ray flowers yellow; stems branched above, to 1.5 meters tall; common. Specimen GPS: 36.510483, -104.600502. Phenology: flowering & fruiting. 

Ben Legler, 10522.  8/10/2008. 		RM 900550	Barcode: RM0029174
_________________________________________________________________________

427.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Las Animas County: Vermejo Park Ranch: in Rita Canyon 3.2 air mi S of Sarcillo and 14.6 air mi SW of Trinidad.  Elev. 7242 ft.
37.082115 N, 104.755257 W; WGS 84, GPS reading.  
Grassy canyon bottom with deep soil; edges lined by Quercus gambelii, with Artemisia frigida, Bouteloua gracilis, and Guterrezia sarothrae. Ray flowers yellow; stems scattered, occasional. Specimen GPS: 37.081974, -104.755196. Phenology: flowering. 

Ben Legler, 11233.  9/15/2008. 		RM 900539	Barcode: RM0028925
_________________________________________________________________________

428.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 2.8 road mi on County Road 560 from Colo Hwy 69.  Elev. 7150-7350 ft.
T26S R70W S35 N1/8; also South1/8 S26.  37.7405 N, 105.1848 W.  
Dry, sandy soil; dominant species: pinyon, Opuntia, and grasses. Phenology: flowering. 

Charity Hall, 1130.  6/22/1998. 		RM 830762
     with Brian Jacobs and Alex Morgan
_________________________________________________________________________

429.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., New Mexico, Union County: Kiowa National Grassland: Forest Road K81, 14 air mi NNE of Clayton.  Elev. 1489 m.
36 38' 43" N, 103 5' 27" W; GPS reading.  
Steppe, sandy soil. Phenology: flowering. 

Michael Schiebout, 6907.  6/20/2005. 		RM 824219	Barcode: RM0126224
_________________________________________________________________________

430.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., New Mexico, San Miguel County: NW Hwy 104, 10 mi before Conchas Dam.  Elev. 1388 m.
35 17' 55" N, 104 16' 14" W; GPS reading.  
Roadside, juniper/steppe. Phenology: flowering. 

Michael Schiebout, 4864.  5/31/2005. 		RM 823806	Barcode: RM0126315
_________________________________________________________________________

431.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., New Mexico, Union County: Kiowa National Grassland: 10 1/2 air mi NE of Clayton.  Elev. 1443 m.
36 33' 47" N, 103 3' 16" W; GPS reading.  
Flood plain with sandy soil. Phenology: flowering. 

Michael Schiebout, 233.  6/30/2004. 		RM 823569	Barcode: RM0128236
_________________________________________________________________________

432.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., New Mexico, Union County: Kiowa National Grassland: Forest Road K80, 14 1/2 air mi NE of Clayton.  Elev. 1467 m.
36 38' 26" N, 103 4' 24" W; GPS reading.  
Well-grazed shortgrass prairie. Phenology: flowering. 

Michael Schiebout, 668.  7/7/2004. 		RM 823589	Barcode: RM0128264
_________________________________________________________________________

433.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Colo Hwy 78, ca 5.5 air mi SW of Pueblo (city center).  Elev. 4900-5000 ft.
T21S R65W S17 SW1/2.  38.2248 N, 104.688 W.  
Roadcut with calcareous substrate. Phenology: flowering & fruiting. 

Ronald L. Hartman, 61214.  6/15/1998. 		RM 831976
_________________________________________________________________________

434.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sheep Mountain Overlook, ca 1.5 air mi NW of Badito on Colo Hwy 69.  Elev. 6600-6700 ft.
T26S R68W S31 SW1/4.  37.7405 N, 105.0389 W.  
Grassland and pinyon-juniper. Phenology: flowering. 

Ronald L. Hartman, 61658.  6/20/1998. 		RM 831975
_________________________________________________________________________

435.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: in Schleichart Draw, just N of Forest Road 3120, ca 0.5 air mi W of Schleichart Draw Reservoir, ca 5.5 air mi W of Ludlow.  Elev. 3060-3340 ft.
T22N R5E S34.  45.8281 N, 103.4962 W; NAD 83, , GPS reading.  
Sandy slope above hardwood draw. Phenology: flowering. 

Hans Hallman, 399.  6/13/2009. 		USFS 883358	Barcode: USFS0049474
_________________________________________________________________________

436.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: in a tributary of Schleichart Draw above Schleichart Draw Reservoir, W of Forest Road 3130, ca 17 air mi NNE of Buffalo.  Elev. 3400 ft.
T22N R5E S35.  45.831 N, 103.4707 W; NAD 83, , GPS reading.  
Grass and chokecherry-dominated east-facing slope with rock outcrops. Phenology: flowering. 

Hans Hallman, 4268.  8/16/2009. 		USFS 883359	Barcode: USFS0049475
     with G. Gust
_________________________________________________________________________

437.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Picketwire Valley, Colo Hwy 12, ca 1.5 air mi E of Valdez.  Elev. 6500 ft.
T33S R65W S32.  37.1272 N, 104.6932 W.  
Roadside. Phenology: flowering. 

Ronald L. Hartman, 62362.  7/22/1998. 		RM 831974
_________________________________________________________________________

438.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Culebra Range: Colo Hwy 12 at Romain Canyon, ca 2.3 road mi S of Monument Lake.  Elev. 8400-8500 ft.
37.1819 N, 105.0458 W.  
Roadside. Phenology: flowering. 

Ronald L. Hartman, 62472.  7/22/1998. 		RM 830764
_________________________________________________________________________

439.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Blue Gulch N of Wyo Hwy 220, ca 3.2 air mi NW of Alcova townsite.  Elev. 5600-5660 ft.
T30N R83W S11.  42.584 N, 106.7474 W.  
Draw with sagebrush, rabbitbrush, and wild licorice. Phenology: flowering & fruiting. 

Amy J. Roderick, 6624.  7/18/1998. 		RM 666781	Barcode: RM0301920
_________________________________________________________________________

440.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: McCoy Gulch, ca 3.2 air mi S of Cotopaxi.  Elev. 7350 ft.
T47N R12E S17 SW1/4.  38.3207 N, 105.666 W.  
Oak-pinyon-juniper woodland and openings. Phenology: flowering & fruiting. 

Ronald L. Hartman, 63717.  8/19/1998. 		RM 830763
_________________________________________________________________________

441.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Powder River County: To ca 1.5 air mi NW of Moorehead Road, ca 4.5 air mi WSW of Broadus.  Elev. 3220-3420 ft.
T5S R50E S12; also T5S R51E S7 SW1/4.  45.4153 N, 105.4988 W; NAD 83, , GPS reading.  
Grass and sagebrush-dominated grazing land with scattered badlands. Phenology: flowering. 

Hans Hallman, 5054.  6/19/2010. 		RM 
_________________________________________________________________________

442.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Costilla County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: Forbes Trinchera Ranch: ca 2 mi E of Fort Garland on U.S. Hwy 160.  Elev. 7900 ft.
37.4292 N, 105.3944 W.  
Along the railroad right-of-way and roadside. Phenology: flowering. 

Brian Elliott, 10201.  7/31/1999. 		RM 830986
     with Pete Schneider
_________________________________________________________________________

443.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Powder River County: E of Moorehead Road near the Powder River, ca 9 air mi SW of Broadus.  Elev. 3220 ft.
T5S R50E S34 SE1/4; also S35 SW1/4.  45.3537 N, 105.5334 W; NAD 83, , GPS reading.  
Along side of gravel road. Phenology: flowering. 

Hans Hallman, 5174.  6/22/2010. 		RM 
_________________________________________________________________________

444.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Powder River County: Ca 1 air mi N of Belle Creek Road, ca 4 air mi E of its junction with Mont Hwy 59, ca 19 air mi SSE of Broadus.  Elev. 3400-3580 ft.
T8S R53E S29.  45.1976 N, 105.2449 W; NAD 83, , GPS reading.  
Grass and sagebrush-dominated grazing land with some moist draws and scattered small areas of badlands. Phenology: flowering & fruiting. 

Hans Hallman, 5539.  6/30/2010. 		RM 
_________________________________________________________________________

445.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Costilla County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: ca 0.5 air mi N of New Mexico on Colo Hwy 159.  Elev. 7700 ft.
37.0028 N, 105.5194 W.  
Roadside. Phenology: flowering. 

Brian Elliott, 10273.  7/31/1999. 		RM 830985
     with Pete Schneider
_________________________________________________________________________

446.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Griffin Pass, E of Forest Road 4431, ca 21.5 air mi ENE of Ashland.  Elev. 3800-4140 ft.
T2S R48E S20 NW1/4; also S17 SW1/4.  45.6526 N, 105.8345 W; NAD 83, , GPS reading.  
Southwest-facing rocky and clayey slope with Phacelia, Cryptantha, Penstemon, Solidago, and Ericameria. Phenology: flowering. 

Hans Hallman, 6090.  7/12/2010. 		USFS 885857	Barcode: USFS0055483
_________________________________________________________________________

447.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Powder River County: In the vicinity of unnamed reservoir on Flood Creek, ca 0.5 air mi E of Moorehead Road, ca 15 air mi SW of Broadus.  Elev. 3240-3360 ft.
T6S R50E S19 SE1/4; also S20 SW1/4.  45.2941 N, 105.6344 W; NAD 83, , GPS reading.  
Grass and sagebrush-dominated grazing land with scattered badlands and gravelly slopes. Phenology: flowering & fruiting. 

Hans Hallman, 6438.  7/19/2010. 		RM 
_________________________________________________________________________

448.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Carter County: Just S of Powderville Road, ca 2.5 air mi E of Powder River County, ca 20 air mi WSW of Ekalaka.  Elev. 3110-3220 ft.
T1S R55E S9.  45.7694 N, 104.9256 W; NAD 83, , GPS reading.  
Badlands. Phenology: flowering & fruiting. 

Hans Hallman, 6760.  7/25/2010. 		RM 885856	Barcode: USFS0055482
_________________________________________________________________________

449.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: ca 2 air mi up Box Canyon, ca 5 air mi SE of Salida on south side of U.S. Hwy 50.  Elev. 7000 ft.
T49N R9E S25 NE1/4; also T49N R10E S19 SW1/4 and S30 SW1/4.  38.4742 N, 105.9255 W.  
Riparian, Pinus edulis. Phenology: flowering. 

Brian Elliott, 10427.  8/5/1999. 		RM 830984
     with Elizabeth Mark
_________________________________________________________________________

450.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Reed Gulch, ca 9 air mi NW of Westcliffe, at the junction of Colo Hwy 69 and County Road 203.  Elev. 7620 ft.
T21S R73W S8 NW1/4.  38.2394 N, 105.5664 W.  
Roadside. Phenology: flowering. 

Brian Elliott, 10487.  8/5/1999. 		RM 830983
     with Elizabeth Mark
_________________________________________________________________________

451.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: along Lorencito Creek, ca 0.5 mi S of Lorencito (Colo Hwy 12).  Elev. 6600 ft.
37.1139 N, 104.7875 W.  
Stream bottom, mixed grass and forbs. Phenology: flowering. 

Brian Elliott, 10593.  8/9/1999. 		RM 830982
     with Elizabeth Mark
_________________________________________________________________________

452.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Bosque de Oso Wildlfe Area, mine reclamation site, ca 0.5 mi S of Zamora.  Elev. 7200 ft.
37.1444 N, 105.9167 W.  
Mixed grasses and forbs; highly disturbed. Phenology: flowering. 

Brian Elliott, 10754.  8/9/1999. 		RM 830981
     with Elizabeth Mark
_________________________________________________________________________

453.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Phillips County: Upper Missouri River Breaks National Monument: at the end of Winter Ridge Road above and W of Winter Creek, ca 15 air mi SW of Hays; ca 61 air mi SW of Malta.  Elev. 3000-3100 ft.
T24N R22E S34 E1/2.  47.8067 N, 108.8785 W to 47.8028 N, 108.8789 W; NAD 83, GPS reading.  
Sandy slopes above the cliffs. Phenology: flowering. 

B. E. Nelson, 80445.  7/25/2010. 		RM 
     with Joseph L. M. Charboneau
_________________________________________________________________________

454.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Phillips County: Larb Hills (South): at the head of Telegraph Creek, ca 47 air mi S of Saco; ca 44 air mi SSE of Malta.  Elev. 2900-3100 ft.
T24N R33E S33 W1/2.  47.7983 N, 107.4928 W; NAD 83, GPS reading.  
Flats in the valley bottom. Phenology: flowering & fruiting. 

B. E. Nelson, 80649.  7/29/2010. 		RM 
_________________________________________________________________________

455.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Phillips County: Larb Hills (South): along Larb Hills Road in Coal Mine Coulee ca 1 air mi NW of Coal Mine Hill, ca 45 air mi S of Saco; ca 40 air mi ESE of Malta.  Elev. 2850 ft.
T24N R32E S12 SE1/4.  47.8498 N, 107.5486 W; NAD 83, GPS reading.  
Roadside in badlands. Phenology: flowering & fruiting. 

B. E. Nelson, 80750.  7/29/2010. 		RM 
_________________________________________________________________________

456.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Phillips County: Bjornberg Bridge Fishing Access Site: along the Milk River, ca 7 air mi ENE of Saco.  Elev. 2160 ft.
T32N R35E S30 NE1/4; also S29 NW1/4.  48.5082 N, 107.2165 W; NAD 83, GPS reading.  
Steep banks along the river. Phenology: flowering & fruiting. 

B. E. Nelson, 81187.  9/14/2010. 		RM 
_________________________________________________________________________

457.  Helianthus petiolaris Nutt. var. petiolaris  				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.  
Silver sagebrush-grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 81242.  9/14/2010. 		RM 
_________________________________________________________________________

458.  Helianthus petiolaris Nutt. var. petiolaris  				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.  
Roadside. Phenology: flowering & fruiting. 

B. E. Nelson, 81434.  9/19/2010. 		RM 
_________________________________________________________________________

459.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Valley County: On Ridge Road, on ridge above Tony Coulee, ca 2.5 air mi SW of Finn Reservoir, ca 36 air mi SW of Glasgow.  Elev. 2850-3130 ft.
T25N R35E S19 NE1/4.  47.91 N, 107.259 W; NAD 83, GPS reading.  
Sandy hillside with outcrops. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 451.  6/24/2010. 		RM 
_________________________________________________________________________

460.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Valley County: Larb Hills (North): W of South Bench Road, Tank Coulee and ridge above it, ca 4 air mi ENE of Ashford Spring, ca 2 air mi SSW of Hinsdale; 25 air mi NW of Glasgow.  Elev. 2440-2640 ft.
T30N R36E S7 SW1/4.  48.3648 N, 107.1019 W; NAD 83, GPS reading.  
Sagebrush-grasslands on loamy to sandy soil. Phenology: flowering. 

Joseph L. M. Charboneau, 901.  7/1/2010. 		RM 
_________________________________________________________________________

461.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Valley County: W of U.S. Hwy 2 in Mooney Coulee, ca 5 air mi SSE of Cornwell Reservoir, ca 8 air mi NNW of Glasgow.  Elev. 2240-2290 ft.
T30N R39E S31 SE1/4; also S32 SW1/4.  48.3064 N, 106.6944 W; NAD 83, GPS reading.  
Grasslands on sandy soil with hillsides. Phenology: flowering. 

Joseph L. M. Charboneau, 942.  7/1/2010. 		RM 
_________________________________________________________________________

462.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Phillips County: E of Harb Road, in Guston Coulee and on ridge to the N, ca 4.5 air mi SW of Regal Springs, ca 17 air mi ESE of Malta.  Elev. 2310-2400 ft.
T29N R32E S23 SW1/4.  48.2523 N, 107.5396 W; NAD 83, GPS reading.  
Hillsides. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 1022.  7/5/2010. 		RM 
_________________________________________________________________________

463.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Valley County: N of Willow Creek Road, in unnamed tributary of Barber Coulee and ridge to the W, ca 1.5 air mi SE of Wagner Spring, ca 36 air mi SW of Glasgow.  Elev. 2560-2800 ft.
T24N R36E S29 NW1/4.  47.8153 N, 107.1301 W; NAD 83, GPS reading.  
Sagebrush-grasslands on clayey soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 1108a.  7/5/2010. 		RM 
_________________________________________________________________________

464.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Valley County: Rock Creek Canyon, ca 5.5 air mi NW of Abey Reservoir, ca 14 air mi NNE of Hinsdale; ca 32 air mi NW of Glasgow.  Elev. 2230-2460 ft.
T33N R36E S27 NE1/4.  48.5968 N, 106.9904 W to 48.5963 N, 106.9989 W; NAD 83, GPS reading.  
Grasslands on sandy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 1158.  7/7/2010. 		RM 
_________________________________________________________________________

465.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Valley County: Just N of Rock Creek Dam Road, ca 0.5 air mi W of Rock Creek, ca 5.5 air mi NNE of Hinsdale.  Elev. 2250-2300 ft.
T31N R36E S4 SE1/4.  48.4675 N, 107.0485 W; NAD 83, GPS reading.  
Grasslands with hillslopes on loamy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 1339.  7/8/2010. 		RM 
_________________________________________________________________________

466.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Valley County: Bull Pasture Coulee and above, E of Windy Ridge Road, ca 1.5 air mi NE of Erie Reservoir, ca 17 air mi N of Hinsdale; ca 36.5 air mi NNW of Glasgow.  Elev. 2520-2680 ft.
T33N R36E S7 E1/2.  48.6347 N, 107.0555 W; NAD 83, GPS reading.  
Clay to sandy semi-barren hillsides. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 2299.  7/27/2010. 		RM 
_________________________________________________________________________

467.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Valley County: E of Glentana South Road, ca 8.5 air mi NW of Johnnys Hill, ca 3.5 air mi  S of Glentana; ca 9 air mi ESE of Opheim.  Elev. 3040-3050 ft.
T35N R42E S8 SE1/4.  48.8003 N, 106.2499 W; NAD 83, GPS reading.  
Roadside ditch and roadside. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 2689.  8/1/2010. 		RM 
_________________________________________________________________________

468.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Valley County: Burnt Lodge Wilderness Study Area: Larb Hills (South): Plum Coulee on Plum Creek Trail, ca 3 air mi SSE of Castle Butte, ca 46 air mi SW of Glasgow.  Elev. 2510-2880 ft.
T23N R34E S5 E1/2.  47.7863 N, 107.3783 W to 47.7806 N, 107.3856 W; NAD 83, GPS reading.  
Sagebrush-grasslands on clay soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 2822.  8/3/2010. 		RM 
_________________________________________________________________________

469.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: Carpenter Coulee, S of Harper Ridge Road, ca 9 air mi SSW of Halfpint Reservoir, ca 41.5 air mi SW of Glasgow.  Elev. 2580-2770 ft.
T23N R35E S24 NE1/4; also S13 SE1/4.  47.7474 N, 107.1677 W; NAD 83, GPS reading.  
Sagebrush-grasslands on loamy to clay soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 3283.  8/12/2010. 		RM 
_________________________________________________________________________

470.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Phillips County: W of U.S. Hwy 191 on Fanny Hill, ca 2 air mi NNW of the confluence of Cottonwood Creek and the Milk River, ca 16 air mi NNE of Malta.  Elev. 2480-2620 ft.
T33N R30E S35 SW1/4.  48.5684 N, 107.7729 W; NAD 83, GPS reading.  
Steep hillsides on sandstone substrate. Phenology: flowering. 

Joseph L. M. Charboneau, 865b.  6/30/2010. 		RM 
_________________________________________________________________________

471.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Arkansas River Valley, ca 1.5 mi W of Parkdale on the south side of U.S. Hwy 50.  Elev. 6200 ft.
T18S R72W S14 SW1/4.  38.4832 N, 105.4117 W.  
Steep rocky hills with pinyon-juniper-Quercus woodlands. Phenology: flowering. 

Brian Elliott, 8152.  7/3/1999. 		RM 830990
     with Elizabeth Mark
_________________________________________________________________________

472.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 9 air mi S of Gardener on County Road 530.  Elev. 7600 ft.
T27S R69W S33 NW1/4.  37.6531 N, 105.1118 W.  
Roadside. Phenology: flowering. 

Brian Elliott, 8411.  7/7/1999. 		RM 830989
     with Elizabeth Mark
_________________________________________________________________________

473.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: north end of Walsenburg.  Elev. 6000 ft.
T28S R66W S4 NW1/4.  37.6385 N, 104.7835 W.  
Small pond in Sarcobatus scrubland. Phenology: flowering. 

Brian Elliott, 8425.  7/7/1999. 		RM 830988
     with Elizabeth Mark
_________________________________________________________________________

474.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: on Colo Hwy 96 at the junction of Siloam Road, ca 6 air mi E of Wetmore.  Elev. 5450 ft.
T21S R68W S3 NE1/4.  38.254 N, 104.9808 W.  
Roadside and grassland. Phenology: flowering. 

Brian Elliott, 8606.  7/9/1999. 		RM 830987
     with Elizabeth Mark
_________________________________________________________________________

475.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Valley County: S of Tiger Butte Road, ca 3 air mi SSE of Tiger Butte, ca 7 air mi NNW of Fort Peck; ca 9.5 air mi SE of Glasgow.  Elev. 2200-2210 ft.
T27N R40E S13 NW1/4.  48.0986 N, 106.5042 W; NAD 83, GPS reading.  
Grasslands with fringed sage on sandy soil with swales. Phenology: flowering. 

Joseph L. M. Charboneau, 7001.  7/7/2011. 		RM 
_________________________________________________________________________

476.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Valley County: Seventh Ridge, ca 4.5 air mi NE of Graveyard Hill, ca 22 air mi SW of Fort Peck; ca 27 air mi SSW of Glasgow.  Elev. 2440-2720 ft.
T24N R38E S22 NE1/4.  47.8326 N, 106.8203 W; NAD 83, GPS reading.  
Sandstone-based ridge. Phenology: flowering. 

Joseph L. M. Charboneau, 7552.  7/14/2011. 		RM 
_________________________________________________________________________

477.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Valley County: Hell Creek, ca 4 air mi SSE of Johnnys Hill, ca 20 air mi SW of Opheim; ca 44 air mi NE of Glasgow.  Elev. 2830-2850 ft.
T34N R43E S23 SW1/4.  48.6826 N, 106.0647 W; NAD 83, GPS reading.  
Roadside. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 8894.  8/4/2011. 		RM 
_________________________________________________________________________

478.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Valley County: Willow Creek near its confluence with Eagles Nest Coulee and ridge to the W, ca 7.5 air mi WNW of Newberry Flat Reservoir, ca 15 air mi NNE of Hinsdale; ca 32 air mi NW of Glasgow.  Elev. 2240-2300 ft.
T33N R36E S25 SW1/4; also S26 SE1/4.  48.5868 N, 106.9702 W to 48.585 N, 106.937 W; NAD 83, GPS reading.  
Steep sandy slope. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 8913.  8/4/2011. 		RM 
_________________________________________________________________________

479.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Phillips County: Milk River Dodson Dam Unit Wildlife Management Area: ca 3.5 air mi NW of Dodson; ca 21 air mi WNW of Malta.  Elev. 2300-2320 ft.
T31N R26E S26 E1/2.  48.4152 N, 108.3086 W; NAD 83, GPS reading.  
Grasslands with silver sagebrush on sandy soil with small stands of Russian olive, buffaloberry, and cottonwood. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 9224.  8/9/2011. 		RM 
_________________________________________________________________________

480.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: Manning Bottoms along Rock Creek, ca 10 air mi E of Fred Robinson Bridge, ca 21.5 air mi S of Zortman; ca 60 air mi SW of Malta.  Elev. 2280-2300 ft.
T21N R25E S2 N1/2.  47.6128 N, 108.4732 W; NAD 83, GPS reading.  
Sandy hillslopes with rabbitbrush and silver sagebrush. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 9456.  8/13/2011. 		RM 
_________________________________________________________________________

481.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: in Schleichart Draw, just N of Forest Road 3120, ca 0.5 air mi W of Schleichart Draw Reservoir, ca 5.5 air mi W of Ludlow.  Elev. 3060-3340 ft.
T22N R5E S34.  45.8281 N, 103.4962 W; NAD 83, , GPS reading.  
Sandy slope above hardwood draw. Phenology: flowering. 

Hans Hallman, 399.  6/13/2009. 		 	Barcode: USFS0050529
_________________________________________________________________________

482.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: U.S. Hwy 50, 2.5 air mi NW of Howard.  Elev. 6700-7700 ft.
T49N R10E S28 E1/2.  38.4742 N, 105.8712 W.  
Pinyon-juniper with rock outcrops. Phenology: flowering. 

Ronald L. Hartman, 65480.  7/31/1999. 		RM 830980
_________________________________________________________________________

483.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Colo Hwy 67, 5.5 air mi S of Florence.  Elev. 5600 ft.
T20S R69W S16 SE1/4.  38.311 N, 105.1142 W.  
Grassland with some pinyon pine and juniper. Phenology: flowering & fruiting. 

Ronald L. Hartman, 65703.  8/1/1999. 		RM 830979
_________________________________________________________________________

484.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Dry Gulch Road.  Elev. 8200-9300 ft.
T45N R7E S19; also S20 and S17.  38.1411 N, 106.241 W.  
Volcanics. Phenology: flowering & fruiting. 

Ronald L. Hartman, 66464.  8/22/1999. 		RM 830978
_________________________________________________________________________

485.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Spring Gulch and near highway.  Elev. 6800-7600 ft.
T49N R9E S13; also S23 and S24.  38.5024 N, 105.9255 W.  
Canyon bottom and sides. Phenology: flowering & fruiting. 

Ronald L. Hartman, 66536.  8/23/1999. 		RM 830951
_________________________________________________________________________

486.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Parkdale Recreation Area off U.S. Hwy 50 along the south bank of the Arkansas River, ca 11.4 air mi WNW of Canon City.  Elev. 5750-5780 ft.
T18S R72W S13 N1/2.  38.4832 N, 105.3931 W; uncertainty 1 mi..  
Weedy, disturbed site along the river, with alluvial gravels and thin, poor soils. Phenology: flowering. 

Timothy W. Chumley, 1250.  6/30/1995. 		 
_________________________________________________________________________

487.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: along the north face of Little Crampton Mountain and W along Cottonwood Creek, ca 1.5 air mi W of Colo Hwy 9, ca 13.5 air mi WNW of Canon City.  Elev. 6800-7700 ft.
T17S R72W S16; also S15.  38.5688 N, 105.4488 W; uncertainty 1 mi..  
On a gravel bar on the creek bank. Phenology: flowering. 

Timothy W. Chumley, 2468.  7/25/1995. 		 
_________________________________________________________________________

488.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: East Gulch: along East Gulch and surrounding slopes and ridges, at end of County Road 27, ca 5.2 air mi N of town of Texas Creek. C1/2  Elev. 7200-8400 ft.
T18S R73W S20; S20; also SW1/4 S17; also S18.  38.4689 N, 105.5785 W.  zone 13, 449640E, 4258645N.  
In a deeply eroded, moderately shaded rocky wash with a small running stream. Phenology: flowering. 

Timothy W. Chumley, 4559.  7/14/1996. 		 
_________________________________________________________________________

489.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: along the N bank of the Arkansas River and adjacent uplands off County Road 45, ca 2 air mi NW of Howard.  Elev. 6820-7580 ft.
T49N R10E S27 W1/2; also SW1/4 S22.  38.4742 N, 105.8531 W.  zone 13, 426590E, 4257048N.  
Along the banks of the river and adjacent roadside. Phenology: flowering. 

Timothy W. Chumley, 4599.  7/14/1996. 		 
_________________________________________________________________________

490.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Pueblo County: East-central Colorado: Mosquito Range to Plains: Great Plains: along Meridian Road or County Road 501 ca 0.3 mi S of El Paso County, ca 1.5 air mi E of Henkel; ca 18 air mi N of Pueblo.  Elev. 5300-5400 ft.
T18S R64W S6.  38.5131 N, 104.5979 W.  zone 13, 534709E, 4263000N.  
In cholla grassland. Phenology: flowering. 

Timothy W. Chumley, 4672.  7/15/1996. 		 
_________________________________________________________________________

491.  Helianthus petiolaris Nutt. var. petiolaris  				Asteraceae

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Beaver Creek State Wildlife Area: along Beaver Creek and adjacent meadows, ridges and gulches off County Road 132 at terminus, ca 15 air mi NE of Canon City.  Elev. 6080-6280 ft.
T17S R68W S16 NW1/4; also S17.  38.5708 N, 105.0035 W.  zone 13, 499053E, 4268952N.  
On the sandy-gravelly banks of the creek. Phenology: flowering. 

Timothy W. Chumley, 4950.  7/22/1996. 		 
_________________________________________________________________________