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

Database Search Results

136 matching records found (of 136).
Search query: Genus begins with Oenothera, Species begins with lavandulifolia, (search polygon not defined)
Sorted by: Scientific Name

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1.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., New Mexico, Lincoln County: Lincoln National Forest: Jicarilla Mountains, Jacks Peak.  Elev. 7300 ft.
10% southwest slope; deep clay soil; with grama, tobosa. Annotated also by Robert F Martin. Phenology: flowering. 

A. E. Hutchinson, 48.  5/21/1937. 		USFS 518008
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2.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Arizona, Apache County: Cooley.  Elev. 7200 ft.
T8N R23E S22.  
Broken stony slopes. Apache/Gila County Phenology: flowering. 

Aven Nelson, 10372a.  5/6/1925. 		RM 138741
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3.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Arizona, Apache County: Cooley.  Elev. 7200 ft.
T8N R23E S22.  
Broken stony slopes. Apache/Gila County Phenology: flowering. 

Aven Nelson, 10372b.  5/6/1925. 		RM 138741
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4.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., New Mexico, Torrance County: Near Willard.  Elev. 6100 ft.
Roadside. Phenology: flowering. 

Earl F. Castetter, 1054.  6/19/1931. 		RM 128139
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5.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: 10 air mi NW of Edgemont.  Elev. 3100 ft.
T8S R1E S14 W1/2.  43 21' 2" N, 103 56' 49" W; GPS Reading.  
Ridgetop of rock and sand. Phenology: flowering. 

Grace M. Kostel, 190.  5/10/2004. 		RM 
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6.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 8-8.5 air mi NW of Edgemont and 3 mi W of County Road 9.  Elev. 3650-3800 ft.
T8S R1E S14 W1/2.  43 21.09' N, 103 58.48' W to 43 21.32' N, 103 58.48' W; GPS Reading.  
On mesa tops and slopes; sand and rock soil. Phenology: flowering. 

Grace M. Kostel, 1904.  6/11/2004. 		RM 
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7.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: 10 air mi NW of Edgemont.  Elev. 3800 ft.
T8S R1E S14 W1/2.  43 20' 8" N, 103 56' 15" W; GPS Reading.  
North northeast-face of butte; soil is sand and silty clay; selenium may be present due to presence of Stanleya pinnata plants. Phenology: flowering. 

Grace M. Kostel, 219.  5/12/2004. 		RM 
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8.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 2 air mi W of Edgemont and 0.5 mi N of U.S. Hwy 18.  Elev. 3850-4000 ft.
T9S R2E S3 NW1/4.  43 23.91' N, 103 50.25' W; GPS Reading.  
On mesa top and slopes of rock and gravel. Phenology: flowering. 

Grace M. Kostel, 4028.  7/19/2004. 		RM 
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9.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: canyon N of Moss Agate Creek ca 0.5 - 1 mi S of County Road 9C, 10.5 -11 air mi NW of Edgemont.  Elev. 3700-3880 ft.
T8S R1E S8 SW1/4; also NE1/4 of NE1/4 S17.  43.3656 N, 104.0238 W to 43.3595 N, 104.0156 W; GPS Reading.  
In gravel and sand. Phenology: flowering. 

Grace M. Kostel, 482.  5/21/2004. 		RM 
     with B. E. Nelson
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10.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: side drainage of Moss Agate Creek, ca 5 air mi NW of Edgemont.  Elev. 3800 ft.
T8S R1E S8 SE1/4.  43.3633 N, 104.0205 W; GPS Reading.  
Ungrazed drainage; soils on side slopes are gravelly, rocky, and loose; soils in bottom are deep, moist loam. Phenology: flowering. 

Grace M. Kostel, 4834.  10/13/2003. 		RM 
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11.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 8.5 air mi WNW of Edgemont and 2.5 air mi N of U.S. Hwy 18 in side drainage of Moss Agate Creek.  Elev. 3700-3800 ft.
T8S R1E S15 SW1/4.  43 20.5' N, 104 1.16' W; GPS Reading.  
Side drainage of creek; banks and ridge tops are gravel, sand and clay. Phenology: flowering. 

Grace M. Kostel, 746.  5/28/2004. 		RM 
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12.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 3.5 air mi SW of Edgemont, Cottonwood Creek.  Elev. 3647 ft.
T9S R2E S23 E1/2.  43 15.033' N, 103 50.389' W; GPS Reading.  
On rock ledge of mesa leading into side drainage of creek, soils are rock, gravel and sand. Phenology: flowering. 

Grace M. Kostel, 5739.  6/7/2005. 		RM 
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13.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Montrose County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: on mining road across from Nature Conservancy Preserve.  Elev. 5140 ft.
T47N R17W S12 NW1/4.  38.3433 N, 108.6944 W.  
Mesa and slopes, Morrison formation, with pinyon and juniper. Phenology: flowering. 

Margarette J. Lyon, 1031.  5/20/1993. 		 
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14.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, San Miguel County: San Miguel and Lower Dolores River Drainages: ca 4.5 air mi S of Naturita.  Elev. 6400 ft.
T45N R15W S17.  38.1532 N, 108.5466 W.  
Burned area with western wheatgrass. Phenology: flowering. 

Margarette J. Lyon, 3342.  5/20/1994. 		 
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15.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Montrose County: San Miguel and Lower Dolores River Drainages: Sawtooth Ridge, ca 3.5 air mi W of Naturita.  Elev. 6000 ft.
T46N R16W S21.  38.2263 N, 108.639 W.  
Ridgetop with pinyon, juniper, Artemisia nova, Hymenoxys, and Stenotus. Phenology: flowering. 

Margarette J. Lyon, 3396.  5/20/1994. 		 
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16.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Montrose County: San Miguel and Lower Dolores River Drainages: Calamity Draw, ca 0.3 mi from Colo Hwy 141 near Nucla.  Elev. 5300 ft.
T46N R16W S11.  38.2555 N, 108.602 W.  
Dry area with sandstone ledges. Phenology: flowering. 

Margarette J. Lyon, 3630.  5/31/1994. 		 
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17.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: McElmo Canyon area, 13.5 air mi W Cortez; ca 13 road mi W of U.S. Hwy 160 to trail head of East Fork and Sand Canyon.  Elev. 1700 m.
T36N R18W S27 NW1/4; also SE1/4 S28.  37.3492 N, 108.8178 W.  
Pinyon, juniper, saltbrush, Artemisia, Cercocarpus, Amelanchier, antelope brush, and rabbitbrush on cryptogamic soil. Phenology: flowering & fruiting. 

Lynn Marie Moore, 1391.  5/4/1994. 		 708539
     with Marie Rambo
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18.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, San Miguel County: Upper Dolores River Drainage and Adjacent Areas: Slick Rock area off Colo Hwy 141, ca 39.5 air mi SW of Nucla.  Elev. 2000 m.
T43N R19W S2 SE1/4.  38.0169 N, 108.9292 W.  
Pinyon-juniper zone with Fendler brush, Cercocarpus, and Amelanchier in cryptogamic soil. Phenology: flowering. 

Lynn Marie Moore, 1453.  5/9/1994. 		 708540
     with Marie Rambo
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19.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, San Miguel County: Upper Dolores River Drainage and Adjacent Areas: small unnamed canyon, W of Slick Rock gas station, off County Road  Elev. 1750 m.
T44N R19W S36 N1/2; S9, ca 44 air mi SW of Nucla .  38.0314 N, 108.9109 W.  
Pinyon-juniper zone with Rosa, Ephedra and Cercocarpus in cryptogamic soil; rimrock pavement and sandstone. Phenology: flowering & fruiting. 

Lynn Marie Moore, 1480.  5/9/1994. 		 708541
     with Marie Rambo
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20.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, San Miguel County: Upper Dolores River Drainage and Adjacent Areas: East Island Mesa Spring, County Road Z1, ca 24 air mi SW of Nucla.  Elev. 7000 ft.
T47N R18W S30.  38.2994 N, 108.8976 W.  
Pinyon-juniper, Ephedra, Purshia, and Salix surrounding seepage and spring with cryptogrammic soil and rimrock pavement. Southeast-facing slope. Phenology: flowering. 

Lynn Marie Moore, 4425.  5/25/1995. 		 714590
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21.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: ca 13 air mi W of Cortez, County Road N, north end of Sand Canyon.  Elev. 5600-5800 ft.
T36N R18W S13; also S14 and S23.  37.3783 N, 108.7815 W.  
Pinyon-juniper, Amelanchier, Purshia, and Cercocarpus on cryptogrammic soil and rimrock pavement; anasazi ruins present; east facing slopes. Phenology: flowering. 

Lynn Marie Moore, 4630.  5/31/1995. 		 714591
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22.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: ca 13 air mi N of Dolores, N of Forest Road 514 by the Anderson Lake turn off.  Elev. 7700-7800 ft.
T39N R14W S6; also T39N R15W S1.  37.6693 N, 108.4405 W.  
Ponderosa, oak, snow berry, sagebrush, Rosa, and service berry on a south to southeast aspect. Phenology: flowering. 

Lynn Marie Moore, 7108.  7/14/1995. 		 714592
     with Sierra Smith
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23.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: ca 5 air mi WSW of center of Cortez.  Elev. 5900-6200 ft.
T35N R17W S1/4; also N1/4 S12.  37.3201 N, 108.6724 W.  
Pinyon-juniper woodland with sandstone caprock, some shale on slopes, and roadside. Phenology: flowering. 

Ronald L. Hartman, 50647.  5/26/1995. 		 714564
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24.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Laramie County: Wetlands and Adjacent Areas: Bear Creek, ca 9 air mi SSE of Chugwater.  Elev. 5654 ft.
T19N R66W S10 NE1/4.  41.6392 N, 104.761 W; GPS Reading.  
Dry, rocky uplands. Phenology: flowering. 

Rachel Newton, 1195.  6/28/2005. 		RM 
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25.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Laramie County: Ca 10 mi N of Cheyenne on Highway 87.
T16N R67W & R66W S36 & S31 ; T15N R67W & R66W S1 & S6.  41.3055 N, 104.8277 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Cut road banks. Flowers lemon-yellow, fading orange. Phenology: flowering. 

C. L. Porter, 3398.  7/2/1944. 		RM 196534	Barcode: RM0252336
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26.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Platte County: Near Guernsey.  Elev. 4300 ft.
T27N R66W S35.  42.2698 N, 104.7444 W; NAD 83, uncertainty 1 mi., Digital Map.  
Rocky hillsides. Flowers yellow. Phenology: flowering. 

C. L. Porter, 3557.  6/20/1945. 		RM 199172	Barcode: RM0252334
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27.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Platte County: 5 mi NE of Glendo.  Elev. 4800 ft.
T30N R68W S21.  42.5554 N, 105.0108 W; NAD 83, uncertainty 2 mi., Digital Map.  
Sandy arid hills. Flowers yellow, drying orange. Phenology: flowering. 

C. L. Porter, 3857.  6/12/1946. 		RM 203967	Barcode: RM0252333
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28.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., New Mexico, Torrance County: 5 mi S of Clines Corner on NM Hwy 285.  Elev. 6500 ft.
Permian limestone; Juniperus monosperma stipa-aristida grassland. Phenology: flowering. 

Ron Kass, 2410.  6/20/1986. 		RM 390448
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29.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., New Mexico, Soccorro County: Lincoln National Forest: Ruidoso District, Bonnel Allotment near road.  Elev. 5800 ft.
25 degree east slope; rocky soil; grass-weed with blue grama and weeds. Phenology: flowering. 

Robert S. Campbell, 83.  8/23/1928. 		USFS 518009
     with Vance A. Thomas
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30.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Platte County: Camp Guernsey: ca 0.5 km W of North Platte River, ca 0.2 km N of Cottonwood Creek.  Elev. 1384 m.
510000E, 4685900N.  
Mixed grassland in rolling hills of sandy loam with Artemisia frigida, A. cana, Camelina microcarpa, Penstemon albidus, and Stipa comata. Phenology: flowering. 

Patricia P. Douglas, 70.  6/12/1995. 		RM 727005	Barcode: RM0252362
     with B. E. Nelson, C. A. Popolizio, R. M. Smith
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31.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

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

John F. Rea, s.n..  6/10/1970. 		RMRS 
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32.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., South Dakota, Fall River County: 
Rocky dry ridges. Annotation year 1969-70. Phenology: flowering. 

W. H. Over, 18074.  7/6/1929. 		RM 117271	Barcode: RM0227140
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33.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., New Mexico, Colfax County: Between Las Vegas and Springer.  Elev. 6000 ft.
Stony slopes. Phenology: flowering. 

Aven Nelson, 2198.  5/29/. 		RM 172565
     with Ruth A. Nelson
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34.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., New Mexico, Colfax County: Johnson Mesa: near Folsom.  Elev. 7500-8500 ft.
Sandy ridges and slopes. Phenology: flowering. 

Aven Nelson, 4681.  6/17/1941. 		RM 192190
     with Ruth A. Nelson
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35.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Weld County: Flats east of town, Grover, CO.
Phenology: flowering. 

Earl L. Johnston, 1131.  6/8/1927. 		RM 117456
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36.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Weld County: Grover: near Adams Reservoir.
Phenology: flowering. 

Earl L. Johnston, 1156.  6/2/1927. 		RM 117435
_________________________________________________________________________

37.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

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

Earl L. Johnston, 156.  8/2/1925. 		RM 105050
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38.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Montrose County: Naturita.  Elev. 6000 ft.
Rocky hills. Phenology: flowering. 

Edwin B. Payson, 339.  5/22/1914. 		RM 80811
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39.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Yuma/Kit Carson County: Two miles south of Bonny Reservoir along county line road of Kit Carson County.
Gravelly roadside embankment. Phenology: flowering. 

Frederick J. Hermann, 23534.  5/8/1971. 		USFS 518010
_________________________________________________________________________

40.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

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

G. S. Dodds, 2094.  7/1/1906. 		RM 56894
_________________________________________________________________________

41.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

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

George E. Osterhout, 2053.  6/10/1900. 		RM 162284
_________________________________________________________________________

42.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Otero County: La Junta.
Phenology: flowering. 

George E. Osterhout, 3957.  6/19/1909. 		RM 162286
_________________________________________________________________________

43.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

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

George E. Osterhout, 4006.  7/15/1909. 		RM 162287
_________________________________________________________________________

44.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Prowers County: 25 mi S of Lamar.
Phenology: flowering. 

George E. Osterhout, 5072.  5/21/1914. 		RM 162285
_________________________________________________________________________

45.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

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

George E. Osterhout, 6005.  6/11/1920. 		RM 162283
_________________________________________________________________________

46.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Washington County: Akron, CO.
Phenology: flowering. 

Harry Hapeman, s.n..  6/10/1920. 		RM 226462
_________________________________________________________________________

47.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Fremont County: 1.5 mi east of junction of Bear Creek and Highway 120.  Elev. 5100 ft.
T19S R68W S15.  
On white Niobrara shale hills. Phenology: flowering. 

John L. Anderson, 90-62.  5/17/1990. 		RM 580367
_________________________________________________________________________

48.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Rio Blanco County: Junction of Ryan Gulch and Galloway Gulch, south of road.  Elev. 6800 ft.
T2S R99W S25 NE1/4 of NW1/4.  
Pinyon juniper, sagebrush community; Green River shale formation. Phenology: flowering. 

L. Armstrong, 285.  6/27/1991. 		RM 734806
_________________________________________________________________________

49.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Rio Blanco County: Junction of Ryan Gulch and Galloway Gulch, south of road.  Elev. 6800 ft.
T2S R99W S25 NE1/4 of NW1/4.  
Pinyon juniper, sagebrush community; Green River shale formation. Phenology: flowering. 

L. Armstrong, 285.  6/27/1991. 		RM 734808
_________________________________________________________________________

50.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Kit Carson County: 2 mi W Stratton.  Elev. 4400 ft.
Dry plains. Phenology: flowering. 

Marion Ownbey, 766.  6/27/1935. 		RM 143526
_________________________________________________________________________

51.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Pueblo County: Near Pueblo.  Elev. 1500-1600 m.
Phenology: flowering. 

P. A. Rydberg, 5855.  5/14/1900. 		RM 29710
     with F. K. Vreeland
_________________________________________________________________________

52.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Kit Carson County: Six miles north of Burlington.  Elev. 4200 ft.
On a 3% south-facing slope in limestone clay soil of plains growing with Penstemon and Lappula; distributed in limestone soil. Phenology: flowering. 

Paul L. Ginter, 709.  5/5/1942. 		USFS 517994
_________________________________________________________________________

53.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Weld County: Pawnee National Grassland.  Elev. 5300 ft.
T10N R60W S32.  
On a 5% north-facing slope in clay loam of roadside of grassland growing with Bouteloua gracilis, Carex, Stipa, and Buchloe dactyloides. Phenology: flowering. 

Ralph K. Gierisch, 2668.  6/7/1963. 		USFS 517995
_________________________________________________________________________

54.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Mesa County: 1 mi S of Fruita.  Elev. 4500 ft.
T1N R2W S29 W1/2 of NW1/4.  
Sandy pockets between sandstone pavement growing with Juniperus and Rhus. Phenology: flowering. 

Robert D. Dorn, 5521.  5/10/1994. 		RM 594989
_________________________________________________________________________

55.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Rio Blanco County: 1.9 miles WNW of junction of Yellow Creek and Greasewood Gulch.  Elev. 2000 m.
T2N R98W S8 NE1/4 of NE1/4 of SW1/4.  
Infrequent on gravelly loam of ridge top with Pinus and Juniperus. Phenology: flowering. 

Steve O'Kane, 82-314.  6/11/1982. 		RM 340293
     with S. Sigstedt and J. S. Peterson
_________________________________________________________________________

56.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Moffat County: Dinosaur National Monument: above Harding Hole, south side of Yampa River.  Elev. 5400 ft.
T6N R102S S15 NW1/4 of SW1/4.  
SE-exposure, cliffs of Weber Sandstone Formation with Petraphytum, Cercocarpus lediflius, Heterotheca, and Pinus edulis. Phenology: flowering. 

Tamara Naumann, 183.  5/23/1988. 		RM 542742
_________________________________________________________________________

57.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Las Animas County: Mesa de Maya Region: south slopes of Jesus Mesa.  Elev. 5200 ft.
T35S R54W S15.  
South-facing slopes growing in a Juniperus/Cercocarpus savanna with Bouteloua curtipendula, B. hirsuta, Gutierrezia sarothrae, Cylindropuntia imbricata; sandy soils. Phenology: flowering. 

Tim Hogan, 2026.  5/18/1993. 		RM 734498
     with Dina Clark and Rick Brune
_________________________________________________________________________

58.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., New Mexico, no county County: Lincoln National Forest: Ruidoso District, Bonnel Allotment near road.  Elev. 5800 ft.
25 degree east slope; rocky soil; grass-weed with blue grama and weeds. Phenology: flowering. 

Robert S. Cambell, 83.  8/23/1928. 		USFS 518009
     with Vance A. Thomas
_________________________________________________________________________

59.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 29.5 air mi S of Torrington, ca 3 air mi W of La Grange on Wyo Hwy 151 by Bear Creek.  Elev. 4600 ft.
T19N R61W S5 SW1/4.  41.639 N, 104.2221 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
In clay in borrow pit with Rosa woodsii and Senecio. Common. Phenology: flowering. 

B. E. Nelson, 1651.  6/5/1978. 		RM 317739	Barcode: RM0252360
_________________________________________________________________________

60.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 5 air mi W of Carpenter, ca 19.5 air mi ESE of Cheyenne on Chalk Bluffs Road, at Chalk Bluffs.  Elev. 5600 ft.
T13N R63W S32 SW1/4.  41.0435 N, 104.46 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
In breaks with Arenaria hookeri in sandy clay soil. Abundant. Phenology: flowering. 

B. E. Nelson, 1724.  6/19/1978. 		RM 317740	Barcode: RM0252355
     with Paul Ehrmann
_________________________________________________________________________

61.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 10.5 air mi S of Manville, ca 13.5 air mi SW of Lusk on Wyo Hwy 270.  Elev. 5600 ft.
T31N R65W S27 SW1/4.  42.629 N, 104.6472 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
In sandy clay soil in the breaks with Cryptantha and Lupinus argenteus. Infrequent. Phenology: flowering. 

B. E. Nelson, 1811.  6/21/1978. 		RM 317741	Barcode: RM0252361
     with Paul Ehrmann
_________________________________________________________________________

62.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: S of North Platte River, ca 3 air mi SE of Guernsey.  Elev. 4400 ft.
T26N R66W S12.  42.2414 N, 104.7236 W; uncertainty 1 mi..  
Eroded sandy hills with outcrops, south of river, with ponderosa pine. Phenology: flowering. 

Keith H. Dueholm, 11571.  6/17/1981. 		RM 524773	Barcode: RM0252348
_________________________________________________________________________

63.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Platte County: Hartville Uplift: Patten Creek, ca 16 air mi SSE of Glendo.  Elev. 5200 ft.
T29N R66W S36.  42.4428 N, 104.7408 W; uncertainty 1 mi..  
Mesa tops with little bluestem grassland on thin soil over caprock. Phenology: flowering. 

Keith H. Dueholm, 11796.  8/2/1981. 		RM 524772	Barcode: RM0252349
_________________________________________________________________________

64.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: between Rocky Pass and Long Canyon, ca 1.3 air mi NW of Hartville; ca 4.7 air mi N of Guernsey.  Elev. 4780-4960 ft.
T27N R66W S2.  42.3428 N, 104.7436 W; uncertainty 1 mi..  
Rocky slopes below limestone flats with scattered junipers and ponderosa pine. Phenology: flowering. 

B. E. Nelson, 25414.  5/27/1993. 		RM 605132	Barcode: RM0252344
_________________________________________________________________________

65.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: above Horse Creek just N of Laramie County, ca 12 air mi SW of La Grange; ca 36 air mi SSW of Torrington.  Elev. 5100-5200 ft.
T19N R63W S36.  41.5664 N, 104.3731 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Open rocky slopes below shortgrass plains. Phenology: flowering & fruiting. 

B. E. Nelson, 25582.  6/13/1993. 		RM 605133	Barcode: RM0252343
_________________________________________________________________________

66.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

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

B. E. Nelson, 25660.  6/13/1993. 		RM 605134	Barcode: RM0252342
_________________________________________________________________________

67.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

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 and around a rock outcrop. Phenology: flowering. 

B. E. Nelson, 27033.  7/18/1993. 		RM 605135	Barcode: RM0252341
_________________________________________________________________________

68.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Diamond or County Road 104 ca 0.5 air mi E of Richeau Creek, ca 8.3 air mi W of Chugwater; ca 20 air mi S of Wheatland.  Elev. 5640-5750 ft.
T21N R68W S26 NE1/4.  41.7613 N, 104.9733 W; uncertainty 0.5 mi..  
Cobblestone slopes with grasslands in shallow swales and draws. Phenology: flowering. 

B. E. Nelson, 30915.  5/26/1994. 		RM 705308	Barcode: RM0252352
_________________________________________________________________________

69.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 1 air mi N of Chivington Draw along County Road 226 ca 12.5 air mi N of Burns, ca 28 air mi NE of Cheyenne.  Elev. 5620-5630 ft.
T16N R63W S12 NW1/4.  41.3747 N, 104.3826 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy rolling grass plains with areas of shallow soil and exposed bedrock. Phenology: flowering. 

B. E. Nelson, 31492.  6/15/1994. 		RM 705309	Barcode: RM0252353
_________________________________________________________________________

70.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

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. 5550-5660 ft.
T17N R64W S14; NE1/4 S3.  41.4429 N, 104.5055 W.  
Sandy shale outcrops and knolls. Phenology: flowering. 

B. E. Nelson, 31537.  6/15/1994. 		RM 
_________________________________________________________________________

71.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: between Sprager and Middle creeks along County Road 139 ca 19 air mi NNW of Burns; ca 26.3 air mi NE of Cheyenne.  Elev. 5550-5660 ft.
T17N R64W S14 South1/2.  41.438 N, 104.5094 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy shale outcrops and knolls. Phenology: flowering. 

B. E. Nelson, 31537.  6/15/1994. 		RM 705336	Barcode: RM0252351
_________________________________________________________________________

72.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Horse Creek and bluffs to the north, ca 4.5 air mi S of Indian Hill, ca 24.5 air mi N of Cheyenne.  Elev. 5690-5800 ft.
T17N R66W S3 NE1/4.  41.4726 N, 104.7512 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy shale ridge with Cercocarpus thickets. Phenology: flowering. 

B. E. Nelson, 31586.  6/15/1994. 		RM 705335	Barcode: RM0252350
_________________________________________________________________________

73.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

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!.  
Sandstone ridge with mountain mahogany on rolling plains. Phenology: flowering. 

B. E. Nelson, 32492.  7/8/1994. 		RM 705334	Barcode: RM0252354
_________________________________________________________________________

74.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 5 air mi NNW of Glendo.  Elev. 4900-5000 ft.
T30N R68W S19 N1/2.  42.5567 N, 105.0564 W.  
Limestone outcrops and calcareous grasslands with juniper. Phenology: flowering. 

Ronald L. Hartman, 39469.  7/1/1993. 		RM 605136	Barcode: RM0252340
_________________________________________________________________________

75.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

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 & fruiting. 

Ronald L. Hartman, 40909.  7/11/1993. 		RM 605137	Barcode: RM0252339
_________________________________________________________________________

76.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 1 mi from Arkansas River crossing by cement plant on Colo Hwy 120, E of Florence.  Elev. 5100 ft.
T19S R68W S22 N1/4.  38.3832 N, 104.9851 W.  
Pinyon-juniper; riparian; very unusual soil. Phenology: flowering. 

Brian Elliott, 1732.  6/13/1998. 		RM 
_________________________________________________________________________

77.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

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

Bernadette Kuhn, 616.  5/30/2007. 		RM 
     with Laura E. Lukus
_________________________________________________________________________

78.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: Shale Hills, ca 17 air mi SSW of La Junta.  Elev. 4774 ft.
T26S R56W S25 SW1/4.  37.749 N, 103.6354 W; GPS Reading.  
Rough breaks with dense limestone chip. Phenology: fruiting. 

Bernadette Kuhn, 1610.  6/23/2007. 		RM 
     with B. E. Nelson
_________________________________________________________________________

79.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: at radio tower ca 3.5 air mi SW of Springfield.  Elev. 4500 ft.
T31S R46W S7.  37.3621 N, 102.6438 W; GPS Reading.  
Shortgrass prairie dominated by Psoralidium tenuifolium and Buchloë dactyloides. Phenology: fruiting. 

Bernadette Kuhn, 1790.  6/26/2007. 		RM 
_________________________________________________________________________

80.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 16 mi S of La Junta, ca 5 mi W of Vogel Canyon on bluffs above the junction of Forest Road 350 and Rourke Road.  Elev. 4800 ft.
T26S R55W S19 SW1/4; also NE1/4 S30.  37.7579 N, 103.6195 W; GPS Reading.  
On an east-west ridge with limestone soil; with scattered juniper and Yucca glauca in Oryzopsis-Hilaria grassland. Phenology: flowering. 

Brian Elliott, 13048.  5/15/2004. 		RM 
_________________________________________________________________________

81.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 1 mi S of Timpas, E and N of cemetary.  Elev. 4500 ft.
T26S R57W S2 SW1/4.  37.8077 N, 103.7682 W; GPS Reading.  
Mixed species grassland and riparian with many annual mustards. Phenology: flowering. 

Brian Elliott, 13149.  5/15/2004. 		RM 
_________________________________________________________________________

82.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: ca 3 air mi S of Tobe.  Elev. 5960-5980 ft.
T33S R56W S7 SE1/4; also N1/2 S18.  37.1792 N, 103.6122 W to 37.1767 N, 103.6129 W; GPS Reading.  
Grasslands with cholla and Yucca. Phenology: flowering. 

Ronald L. Hartman, 84847.  5/25/2007. 		RM 
     with Bernadette Kuhn, Laura E. Lukas
_________________________________________________________________________

83.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: ca 5.5 air mi S of Kim.  Elev. 5555 ft.
T33S R53W S16.  37.1637 N, 103.3697 W; GPS Reading.  
Rolling grasslands, sandstone outcrops, and roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 84990.  5/26/2007. 		RM 
     with Bernadette Kuhn, Laura E. Lukas
_________________________________________________________________________

84.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: Shale Hills, ca 9 air mi SE of Timpas.  Elev. 4761 ft.
T26S R56W S25; also T26S R55W S30.  37.7576 N, 103.6208 W; GPS Reading.  
Shale bluffs, top to bottom. Phenology: flowering. 

Ronald L. Hartman, 85169.  5/28/2007. 		RM 
     with Bernadette Kuhn, Laura E. Lukas
_________________________________________________________________________

85.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: at radio tower ca 3.5 air mi SW of Springfield.  Elev. 4500 ft.
T31S R46W S7.  37.3621 N, 102.6438 W; GPS Reading.  
Shortgrass prairie dominated by Psoralidium tenuifolium and Buchloë dactyloides. Phenology: fruiting. 

Bernadette Kuhn, 1789a.  6/26/2007. 		RM 
_________________________________________________________________________

86.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: along County C, ca 9 air mi SE of Campo.  Elev. 4089 ft.
T35S R45W S1 SW1/4.  37.0185 N, 102.4586 W; NAD 83, , GPS Reading.  
Sandy road bank, ungrazed, dominated by Mentzelia and Buchloë dactyloides. Phenology: flowering. 

Bernadette Kuhn, 3942.  5/13/2008. 		RM 
_________________________________________________________________________

87.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: at scenic overlook, ca 8.5 air mi N of Elkhart.  Elev. 3481 ft.
T33S R42W S32.  37.1322 N, 101.9009 W; NAD 83, , GPS Reading.  
Rocky sandsage prairie dominated by Dalea purpurea, Aristida purpurea, and Machaeranthera sp. Phenology: flowering. 

Bernadette Kuhn, 3990.  5/14/2008. 		RM 
_________________________________________________________________________

88.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 8.5 air mi SW of Pritchett.  Elev. 5036 ft.
T31S R50W S36.  37.3079 N, 102.9941 W; NAD 83, , GPS Reading.  
Shortgrass prairie dominated by Buchloë dactyloides. Phenology: flowering. 

Bernadette Kuhn, 4190.  5/23/2008. 		RM 
_________________________________________________________________________

89.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 18 air mi SSW of La Junta.  Elev. 4704 ft.
T26S R56W S27; also S28.  37.7513 N, 103.6757 W; NAD 83, , GPS Reading.  
On shale hills with scattered Juniperus monosperma. Phenology: flowering. 

Bernadette Kuhn, 4296.  5/25/2008. 		RM 
     with Joe Rankin
_________________________________________________________________________

90.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 20 air mi SSW of La Junta.  Elev. 4838 ft.
T27S R56W S4.  37.7266 N, 103.6889 W; NAD 83, , GPS Reading.  
Shale and limestone outcrops, dominated by Aristida purpurea and Yucca glauca. Phenology: flowering. 

Bernadette Kuhn, 4328.  5/24/2008. 		RM 
     with Joe Rankin
_________________________________________________________________________

91.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 5 air mi SSE of Timpas on County Road 17, ca 20 air mi SW of La Junta.  Elev. 4771 ft.
T26S R57W S25.  37.7494 N, 103.7503 W; NAD 83, , GPS Reading.  
Shale outcrops of rocky upland prairie dominated by Oryzopsis. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4430.  5/25/2008. 		RM 
     with Joe Rankin
_________________________________________________________________________

92.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: on County Road 35, ca 6 air mi ESE of La Junta.  Elev. 4375 ft.
T24S R54W S22; also S15.  37.954 N, 103.4375 W; NAD 83, , GPS Reading.  
Shale hills dominated by Aristida purpurea and Stipa. Phenology: flowering. 

Bernadette Kuhn, 4483.  5/27/2008. 		RM 
_________________________________________________________________________

93.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: on County Road 35, ca 7 air mi ESE of La Junta.  Elev. 4395 ft.
T24S R54W S26.  37.936 N, 103.4354 W; NAD 83, , GPS Reading.  
Shale hills dominated by Stipa neomexicana. Phenology: flowering. 

Bernadette Kuhn, 4502.  5/27/2008. 		RM 
_________________________________________________________________________

94.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: along County Road 35, ca 8.5 air mi SE of La Junta.  Elev. 4469 ft.
T25S R54W S3.  37.9101 N, 103.4363 W; NAD 83, , GPS Reading.  
Rocky shale hills with sparse vegetation and scattered Juniperus monosperma. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4524.  5/27/2008. 		RM 
_________________________________________________________________________

95.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: along County Road 35, ca 6 air mi SSE of La Junta.  Elev. 4388 ft.
T24S R54W S15.  37.9554 N, 103.4371 W; NAD 83, , GPS Reading.  
Roadbank dominated by Yucca glauca and Bromus japonicus. Phenology: flowering. 

Bernadette Kuhn, 4542.  5/28/2008. 		RM 
_________________________________________________________________________

96.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: along County Road 35, ca 7 air mi SE of La Junta.  Elev. 4458 ft.
T24S R54W S26.  37.9287 N, 103.4299 W; NAD 83, , GPS Reading.  
Shale hills dominated by Yucca glauca and Aristida purpurea. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4566.  5/28/2008. 		RM 
_________________________________________________________________________

97.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: on west side of County Road 35, ca 7 air mi SSE of La Junta.  Elev. 4432 ft.
T24S R54W S34.  37.9247 N, 103.4362 W; NAD 83, , GPS Reading.  
Limestone and shale outcrops with Yucca glauca. Phenology: flowering. 

Bernadette Kuhn, 4601.  5/28/2008. 		RM 
_________________________________________________________________________

98.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: at Sierra Vista Scenic Overlook, ca 13.5 air mi SW of La Junta.  Elev. 4388 ft.
T25S R57W S24 E1/2.  37.8616 N, 103.7316 W; NAD 83, , GPS Reading.  
Ungrazed prairie with shale outcrops, dominated by Artemisia and Stipa. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4713.  6/5/2008. 		RM 
_________________________________________________________________________

99.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Otero County: Comanche National Grassland: David Canyon Road at drainage to Vogel Canyon, ca 15 air mi S of La Junta.  Elev. 4425 ft.
T26S R55W S22.  37.7723 N, 103.5601 W; NAD 83, , GPS Reading.  
Limestone outcrops with Mentzelia, Stipa, and Opuntia. Phenology: flowering & fruiting. 

Bernadette Kuhn, 5101.  6/9/2008. 		RM 
_________________________________________________________________________

100.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: off U.S. Hwy 350 on County Road 802, ca 3.5 air mi SW of Timpas.  Elev. 4581 ft.
T26S R57W S17.  37.7792 N, 103.8157 W; NAD 83, , GPS Reading.  
Rocky prairie with scattered Juniperus monosperma. Phenology: flowering. 

Bernadette Kuhn, 5175.  6/19/2008. 		RM 
_________________________________________________________________________

101.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: along Colo Hwy 350, ca 3.7 air mi SW of Timpas.  Elev. 4554 ft.
T26S R57W S17.  37.7781 N, 103.8202 W; NAD 83, , GPS Reading.  
Limestone and shale roadcut, dominated by Oryzopsis hymenoides. Phenology: flowering & fruiting. 

Bernadette Kuhn, 5189.  6/19/2008. 		RM 
_________________________________________________________________________

102.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: Wooton Ranch, just S of ranch house, ca 23.5 air mi NW of Kim.  Elev. 4613 ft.
T29S R55W S8.  37.5293 N, 103.5969 W; NAD 83, , GPS Reading.  
Red sandstone with scattered Juniperus monosperma, Cylindropuntia imbricata, and Atriplex, canyon rim. Phenology: fruiting. 

Bernadette Kuhn, 5348.  6/20/2008. 		RM 
_________________________________________________________________________

103.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Baca County: Comanche National Grassland: along County C, ca 9 air mi SE of Campo.  Elev. 4089 ft.
T35S R45W S1 SW1/4.  37.0185 N, 102.4586 W; NAD 83, , GPS Reading.  
Sandy road bank, ungrazed, dominated by Mentzelia and Buchloë dactyloides. Phenology: flowering. 

Bernadette Kuhn, 3940a.  5/13/2008. 		RM 
_________________________________________________________________________

104.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along east side of I-25, 1/4-3/4 air mi SW of where I-25 crosses the Vermejo River.  Elev. 5959 ft.
36 29' 12.2" N, 104 34' 41.4" W; WGS 84, uncertainty 13 m., GPS reading.  
Shortgrass prairie dominated by Bouteloua dactyloides, Hilaria jamesii, and other grasses; area along fenceline was recently disturbed. Corolla orange, 2-3 cm diameter, tube 3-3.5 cm long; uncommon. Photographed. Phenology: flowering. 

Ben Legler, 3947.  6/7/2007. 		RM 903195	Barcode: RM0024775
     with Neil Snow
_________________________________________________________________________

105.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 1 mi E of Portland on Colo Hwy 120.  Elev. 5100 ft.
T19S R68W S22 N1/4.  38.3832 N, 104.9851 W.  
Prairie. Phenology: flowering. 

Brian Elliott, 5677.  8/19/1998. 		RM 
_________________________________________________________________________

106.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: on Colo Hwy 96, E of Wetmore, just over the county line.  Elev. 5540 ft.
T21S R68W S7 NW1/4.  38.2394 N, 105.0357 W.  
Prairie after steep grade. Phenology: flowering. 

Brian Elliott, 750.  6/3/1998. 		RM 
     with Kenneth Elliott
_________________________________________________________________________

107.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., New Mexico, Harding County: 15 mi N of Roy on NM Hwy 120.  Elev. 1726 m.
36 3' 29" N, 103 56' 15" W; GPS reading.  
Roadside. Phenology: flowering. 

Michael Schiebout, 3293.  5/11/2005. 		RM 823786	Barcode: RM0126381
_________________________________________________________________________

108.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., New Mexico, Union County: Kiowa National Grassland: Forest Road K34, 3 1/5 air mi SW of Textline.  Elev. 1431 m.
36 21' 25" N, 103 4' 23" W; GPS reading.  
Shortgrass prairie, sandy soil. Phenology: flowering. 

Michael Schiebout, 546.  7/7/2004. 		RM 823596	Barcode: RM0128271
_________________________________________________________________________

109.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., New Mexico, Union County: Kiowa National Grassland: Forest Road K54, 2 mi W of Seneca.  Elev. 1537 m.
36 37' 37" N, 103 9' 48" W; GPS reading.  
Shortgrass prairie. Phenology: flowering. 

Michael Schiebout, 3489.  5/17/2005. 		RM 823732	Barcode: RM0126267
_________________________________________________________________________

110.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Red Creek Springs Road West, ca 11 air mi SW of Pueblo (city center).  Elev. 4800-5000 ft.
T21S R66W S21 SW1/4.  38.2102 N, 104.7795 W.  
Grasslands with juniper. Phenology: flowering & fruiting. 

Ronald L. Hartman, 60136.  5/19/1998. 		RM 
     with Brian Elliott
_________________________________________________________________________

111.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: at the junction of U.S. Hwy 160 and County Road 113, ca 28 air mi E of Trinidad.  Elev. 5500 ft.
T33S R60W S16 NE1/4.  37.1709 N, 104.1308 W.  
Grassland. Phenology: flowering. 

Brian Elliott, 5966.  5/23/1999. 		RM 
_________________________________________________________________________

112.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: on County Road 120, ca 1 mi W of the junction of County Road 120 and U.S. Hwy 50; W of Pueblo.  Elev. 5100 ft.
T19S R68W S25 NW1/4; also NE1/4 S26.  38.3688 N, 104.9482 W.  
Pinyon-juniper. Phenology: flowering. 

Brian Elliott, 6155.  5/27/1999. 		RM 
_________________________________________________________________________

113.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Delta County: Uncompahgre Plateau: Escalante Canyon, McCarthy Trail, ca 11.5 air mi W of Delta.  Elev. 4950-6100 ft.
T15S R97W S19 N1/2; also South1/2 S18 and T15S R98W S24 W1/2.  38.738 N, 108.2674 W to 38.7456 N, 108.2781 W to 38.735 N, 108.2933 W; NAD 83, , GPS reading.  
Juniper grasslands on clay hillsides with sandstone mesa tops. Phenology: flowering. 

Lori E. Brummer, 2676.  5/17/2011. 		RM 
_________________________________________________________________________

114.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Dominguez Canyon, middle section of trail to Cactus Park Trail junction, ca 20 air mi NNW of Delta.  Elev. 4950-5700 ft.
T14S R99W S27 South1/4; also S26, NE1/4 S25, and T14S R98W S19 South1/2.  38.8003 N, 108.438 W to 38.8184 N, 108.3862 W; NAD 83, , GPS reading.  
Desert grassland and shrubland with scattered pinyon and juniper in wide sandstone canyon. Phenology: flowering. 

Lori E. Brummer, 3072.  5/25/2011. 		RM 
_________________________________________________________________________

115.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: mesa top E of Roubideau Creek, ca 3.6 road mi SSW of the junction of Banner Road and 5100 Road on BLM road, ca 10 air mi WSW of Olathe.  Elev. 5900 ft.
T50N R12W S12 SE1/4.  38.6101 N, 108.1554 W to 38.6114 N, 108.157 W; NAD 83, , GPS reading.  
Juniper grassland. Phenology: flowering. 

Lori E. Brummer, 5964.  7/27/2011. 		RM 
_________________________________________________________________________

116.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Goshen County: Ca 14 mi WSW of Yoder.  Elev. 4800 ft.
41 52.7' N, 104 35.1' W; unknown, , GPS reading.  
Chalky outcrop, with Erysimum and Physaria. Flowers yellow. Phenology: flowering. 

Robert D. Dorn, 11029.  5/29/2014. 		RM 921798	Barcode: RM0080021
_________________________________________________________________________

117.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Moffat County: Across Bull Canyon from the southeast end of Cold Spring Mountain; County Road 10, 2.2 road mi NE of Colo Hwy 318, then 0.8 road mi NW on dirt road.  Elev. 6100 ft.
T9N R101W S5.  40.7695 N, 108.7717 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Calcareous rim. Phenology: flowering. 

Ronald L. Hartman, 8842.  6/4/1979. 		RM 1009534	Barcode: RM0286369
     with B. E. Nelson
_________________________________________________________________________

118.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Platte County: Camp Guernsey: in open prairie, north end of transect 1.16 km NE of Baldy Mountain, 3.7 km E of the North Platte River.  Elev. 1540 m.
508561E, 4696898N; unknown, GPS reading.  
Rolling to northwest- to southwest-facing slopes; mixed grass prairie; silty loam with gravel to cobbles; with Hesperostipa comata, Koeleria macanthra, Elymus sp., Carex filifolia, Vulpia octoflora, Calochortus nuttallii, Allium textile, Juniperus scopulorum. Scattered; sprawling, perennial herb; 1 dm tall; corolla yellow. Phenology: flowering. 

Nancy E. Hastings, 40.  6/18/2013. 		RM 958092	Barcode: RM0210940
_________________________________________________________________________

119.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Platte County: Hartville.
Stony slopes. Phenology: flowering. 

Aven Nelson, 8328.  6/30/1901. 		RM 37651	Barcode: RM0252364
_________________________________________________________________________

120.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Platte County: Guernsey.
Sandy hills. Phenology: flowering. 

Aven Nelson, 9203.  7/26/1908. 		RM 65545	Barcode: RM0252363
_________________________________________________________________________

121.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Platte County: Along U.S. Hwy 26, 5 mi W of Guernsey.  Elev. 4350 ft.
T26N R67W S1.  42.2549 N, 104.8422 W; uncertainty 1 mi..  
Roadside, and among siltstone outcrops in prairie with Agropyron, Bromus, Rhus trilobata. Phenology: flowering. 

Neil Snow, 4365.  6/13/1989. 		RM 566237	Barcode: RM0252359
     with Gregory K. Brown and T. M. Evans
_________________________________________________________________________

122.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Laramie County: 2 mi N of Midway, WY.  Elev. 5300 ft.
T17N R63W S17.  41.43383 N, 104.4594 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Rock outcrop. Phenology: flowering. 

D. Long, s.n..  6//1983. 		RM 397992	Barcode: RM0252358
     with J. Von Loh
_________________________________________________________________________

123.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Laramie County: Silo P2, ca 9 mi N of Midway.  Elev. 5300 ft.
T18N R63W S8.  41.53549 N, 104.45076 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Grassland/rock outcrop. Localized area. Phenology: flowering. 

D. Long, s.n..  6//1983. 		RM 397991	Barcode: RM0252357
     with J. Von Loh
_________________________________________________________________________

124.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Laramie County: Ca 7.5 mi NE of junction of U.S. Hwy 85 and I-25, north side of U.S. Hwy 85.  Elev. 1800 m.
T16N R66W S30.  41.3197 N, 104.6994 W; NAD 83, uncertainty 0.25 ft., Nat. Geog. TOPO!.  
Silty calcareous soil, with Agropyron, Poa, and Stipa. Phenology: flowering. 

Betsy E. Neely, 2770.  6/5/1985. 		RM 397429	Barcode: RM0252356
_________________________________________________________________________

125.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Laramie County: Along U.S. Hwy 87, 20-30 mi N of Cheyenne.  Elev. 6000 ft.
T17N R67W S8.  41.4612 N, 104.9066 W; NAD 83, uncertainty 1 mi., Digital Map.  
Sandy grassland hills. Flowers yellow. Phenology: flowering. 

C. L. Porter, 8657.  6/22/1961. 		RM 264840	Barcode: RM0252347
     with Marjorie W. Porter
_________________________________________________________________________

126.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Laramie County: Along U.S. Hwy 30, 20 mi W of Pine Bluffs.  Elev. 5600 ft.
T14N R63W S28.  41.1575 N, 104.4374 W; NAD 83, uncertainty 1 mi., Digital Map.  
Dry, gravelly plains. Flowers yellow, fading orange. Phenology: flowering. 

C. L. Porter, 8153.  6/18/1960. 		RM 263094	Barcode: RM0252346
     with Marjorie W. Porter
_________________________________________________________________________

127.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Platte County: Guernsey State Park: peninsula on northeast shore of Guernsey Reservoir, ca 2 1/4 air mi NW of Powell Mountain, ca 5 air mi NW of Guernsey.  Elev. 4420-4535 ft.
T27N R66W S7; also S8.  42.3266 N, 104.8226 W; uncertainty 2 mi..  
Open shale-limestone talus ridge with low grass and forb cover. Phenology: flowering. 

Walter Fertig, 12711.  6/19/1992. 		RM 579650	Barcode: RM0252345
_________________________________________________________________________

128.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Laramie County: Ca 10 mi NW of Midway, ca 7 mi N of U.S. Hwy 85 near PA-4.  Elev. 5700 ft.
T17N R65W S14.  
Phenology: flowering. 

D. Long, s.n..  6/19/1984. 		RM 397990	Barcode: RM0252338
     with J. Von Loh
_________________________________________________________________________

129.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Platte County: Whalen Canyon.  Elev. 4450-4900 ft.
T27N R65W S16.  42.3127 N, 104.6667 W; uncertainty 5 mi..  
Phenology: flowering. 

Aven Nelson, 526.  7/18/1894. 		RM 3134	Barcode: RM0252337
_________________________________________________________________________

130.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Goshen County: In the Torrington area.
42.0625 N, 104.1844 W; NAD 83, uncertainty 3 mi., Nat. Geog. TOPO!.  
Phenology: flowering. 

Norman H. French, 1031.  6//1932. 		RM 176587	Barcode: RM0252335
_________________________________________________________________________

131.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Platte County: Guernsey Reservoir area.  Elev. 4500 ft.
T27N R66W S17.  42.3131 N, 104.7955 W; NAD 83, uncertainty 3 mi., Digital Map.  
In rocky soil, with Juniperus scopulorum. Common; corolla yellow. Chromosome count N = 7 Peter Raven Phenology: flowering. 

C. L. Porter, 9495.  6/9/1964. 		RM 275047	Barcode: RM0252332
     with Marjorie W. Porter
_________________________________________________________________________

132.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Laramie County: 31 mi N of Cheyenne.
41.5566 N, 104.8843 W; NAD 83, uncertainty 3 mi., Nat. Geog. TOPO!.  
Roadside. Phenology: flowering. 

Robert L. Tresler, 274.  6/6/1966. 		RM 280911	Barcode: RM0252331
_________________________________________________________________________

133.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Laramie County: 1 mi S of Pine Bluffs.
41.1628 N, 104.0638 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Rocky hillside. Phenology: flowering. 

Robert L. Tresler, 403.  7/8/1968. 		RM 299068	Barcode: RM0252330
_________________________________________________________________________

134.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Wyoming, Laramie County: Pine Bluffs: SE of rest area on Bluffs 0.8 air mi SW of Pine Bluffs.  Elev. 5160-5250 ft.
T14N R60W S15.  
Ponderosa pine covered east slope. Phenology: flowering. 

Karin M. Guernsey, 15.  6/1/1987. 		RM 398931	Barcode: RM0252329
_________________________________________________________________________

135.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Pueblo County: East-central Colorado: Mosquito Range to Plains: ca 12 air mi NW of center of Pueblo at Turkey Creek on U.S. Hwy 50.  Elev. 5200 ft.
T19S R66W S31; also T19S R67W SE1/4 S25; also NE1/4 S36.  38.3543 N, 104.9298 W; uncertainty 1 mi..  
Shale rimrock with pinyon-juniper, stream bottom, and grasslands. Phenology: flowering. 

Ronald L. Hartman, 50291.  5/21/1995. 		 
     with Timothy W. Chumley
_________________________________________________________________________

136.  Oenothera lavandulifolia Torr. & A. Gray 				Onagraceae

U.S.A., Colorado, Pueblo County: East-central Colorado: Mosquito Range to Plains: ca 14 air mi SE of center of Canon City along Colo Hwy 120.  Elev. 5200 ft.
T19S R68W S15 South1/4; also N1/4 S22.  38.3976 N, 104.9851 W; uncertainty 1 mi..  
Limy area with caprock; pinyon-juniper. Phenology: flowering. 

Ronald L. Hartman, 50342.  5/21/1995. 		 
     with Timothy W. Chumley
_________________________________________________________________________