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

Database Search Results

103 matching records found (of 103).
Search query: Genus begins with Oxalis, Species begins with dillenii, (search polygon not defined)
Sorted by: Scientific Name

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1.  Oxalis dillenii Jacq. 				Oxalidaceae

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

Peter J. Ebertowski, 7276.  7/27/2003. 		RM 
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2.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Park County: Yellowstone Plateau: Yellowstone National Park: just E of Sedge Creek and W of Butte Springs, 200 ft N of U.S. Hwy 14, 16, & 20.  Elev. 7800 ft.
T53N R111W S31.  
South-facing slope on sinter with Panicum acuminatum, Rumex acetosella, Taraxacum officinale, and Veronica peregrina var. xalapensis. YELL-1796  YELL 143131 Phenology: flowering & fruiting. 

Erwin F. Evert, 39891.  5/29/2003. 		RM 913312	Barcode: RM0066205
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3.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: U.S. Hwy 160 W to Forest Road 620 then ca 4 road mi NNW; ca 21 air mi W of Pagosa Springs. Central  Elev. 7170 ft.
T35N R5W S35 E1/4.  37.2684 N, 107.3797 W.  
Roadside and grazed opening in ponderosa pine forest. Phenology: flowering. 

Jeanette Flaig, 2729.  8/16/2003. 		RM 
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4.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., New Mexico, Colfax County: NM Hwy 72, 26 road mi E of I-25 (milepost 26).  Elev. 6900 ft.
T31N R27E S36 SE1/4.  36.8712 N, 104.0098 W; uncertainty 0.5 mi..  
Oak and ponderosa pine woodland and roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 63533.  8/16/1998. 		RM 960825	Barcode: RM0218441
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5.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., New Mexico, Catron County: Mogollon Mountains; Middle fork of the Gila River.  Elev. 7250 ft.
Phenology: fruiting. 

E. O. Wooton, 12575.  8/7/1900. 		RM 77676
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6.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 15.5-16 air mi SSE of Hermosa along French Creek.  Elev. 3050 ft.
T5S R9E S9 NE1/4.  43.6377 N, 103.0302 W; GPS Reading.  
Creek banks with moist clay and silt soils. Phenology: fruiting. 

Grace M. Kostel, 4749.  10/13/2003. 		RM 
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7.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 15.5-16 air mi SSE of Hermosa along French Creek.  Elev. 3050 ft.
T5S R9E S9 NE1/4.  43.6377 N, 103.0302 W; GPS Reading.  
Creek banks with moist clay and silt soils. Phenology: fruiting. 

Grace M. Kostel, 4775.  10/13/2003. 		RM 
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8.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 12.5 air mi SW of Kadoka.  Elev. 2302 ft.
T4S R20E S34 SW1/4.  43 44.225' N, 101 43.013' W; GPS Reading.  
In rock beds of red iron soils. Phenology: flowering & fruiting. 

Grace M. Kostel, 5116.  5/28/2005. 		RM 
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9.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 8.5-9 air mi SW of Kadoka.  Elev. 2372 ft.
T3S R20E S13 NW1/4; also S12.  43 47.541' N, 101 40.558' W; GPS Reading.  
On gently rolling prairie with silt loam soils having a deep clay pan base. Phenology: flowering & fruiting. 

Grace M. Kostel, 7074.  6/19/2005. 		RM 
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10.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 9 air mi SW of Kadoka.  Elev. 2280 ft.
T3S R21E S30 SW1/4.  43 45.153' N, 101 39.503' W; GPS Reading.  
On gently rolling prairie uplands with silt loam soils having a deep clay pan base. Phenology: flowering & fruiting. 

Grace M. Kostel, 7117.  6/19/2005. 		RM 
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11.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Arizona, Navajo County: Cooley Ranch: south Navajo county.  Elev. 7100 ft.
T8N R23E S21.  
Open, slightly moist slopes. Phenology: flowering. 

Leslie N. Goodding, 1116.  7/1/1912. 		RM 82116
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12.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Arizona, Apache County: White Mountains: head of White River.  Elev. 7850 ft.
Moist meadow; waste places. Phenology: flowering. 

Leslie N. Goodding, 665.  7/23/1910. 		RM 74766
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13.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: The Narrows on U.S. Hwy 34, just W of the bridge over the Big Thompson River, S of Alexander Mountain, ca 6 air mi W of Loveland.  Elev. 5400-6400 ft.
T5N R70W S4 South1/2.  40.4307 N, 105.2402 W; uncertainty 1 mi..  
On steep sided ravine; with rocky south and east facing slopes; shrub cover of Ribes and Rubus with Bromus and Thermopsis. Phenology: flowering. 

Sarah Nunn, 283.  5/26/2001. 		RM 767000
     with Ronald L. Hartman
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14.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., New Mexico, Catron County: Mogollon Mountains: on or near West Fork Gila River.  Elev. 6500 ft.
T12S R15W S8.  
Phenology: flowering & fruiting. 

O. B. Metcalfe, 613.  8/28/1903. 		RM 55751
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15.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Crook County: Bear Lodge Range: ca 10 mi N of Sundance.  Elev. 6000 ft.
T52N R63W S17.  44.4889 N, 104.4578 W; NAD 83, uncertainty 2 mi., Digital Map.  
Occasional on dry, rocky roadsides. Phenology: flowering & fruiting. 

C. L. Porter, 9105.  7/10/1962. 		RM 268310	Barcode: RM0202833
     with Marjorie W. Porter
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16.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Crook County: Black Hills: Sand Creek at Sand Creek Crossing, ca 9 air mi S of Beulah.  Elev. 5000 ft.
T51N R60W S18.  44.4045 N, 104.1027 W.  
On disturbed rocky soil in drainage bottom above Crossing. Phenology: vegetative only. 

Hollis Marriott, 11200.  6/22/1990. 		 710244	Barcode: RM0202828
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17.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Converse County: 1 mi E of Esterbrook.  Elev. 6500 ft.
T28N R71W S10 NE1/4.  42.4131 N, 105.352 W.  
Open Ponderosa pine with Achillea and Rumex. 

Robert D. Dorn, 6322.  7/29/1995. 		RM 600733	Barcode: RM0202830
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18.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., South Dakota, Pennington County: Black Hills: Black Elk Wilderness: valley bottom of tributary to Grizzly Bear Creek, ca 7.2 air mi SE of Hill City.  Elev. 4920 ft.
T2S R5E S24 NE1/4 of NE1/4.  
In grassy area in valley bottom near creek, with paper birch, white spruce, ponderosa pine and willow. Phenology: flowering. 

Cheryl Mayer, 35.  6/9/2000. 		RM 
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19.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., South Dakota, Pennington County: Black Hills: Black Elk Wilderness: valley bottom of tributary to Grizzly Bear Creek, ca 7.2 air mi SE of Hill City.  Elev. 4920 ft.
T2S R5E S24 NE1/4 of NE1/4.  43.8653 N, 103.46 W; uncertainty 0.25 mi..  
In grassy area; in valley bottom; near creek; with paper birch, white spruce, ponderosa pine and willow association. Phenology: flowering. 

Cheryl Mayer, 35.  6/9/2000. 		RM 709939	Barcode: RM0227167
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20.  Oxalis dillenii Jacq. 				Oxalidaceae

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, 1364.  8/1/1905. 		RM 52928
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21.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Converse County: Laramie Range: Spring Creek valley off Glendo or County Road 6, ca 16 air mi NE of Laramie Peak, ca 5.3 air mi NE of Esterbrook; ca 21 air mi SSE of Douglas.  Elev. 5700-5800 ft.
T29N R70W S19 SE1/4.  42.4716 N, 105.2949 W.  
Bottom of draw and vernal pools. Phenology: flowering. 

B. E. Nelson, 42448.  8/11/1997. 		 678070	Barcode: RM0202825
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22.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Albany County: Laramie Range: along Three Cripples Creek ca 1-1.5 air mi W of Harris Park or Forest Road 633, ca 1.5-2 air mi ESE of Esterbrook; ca 25 air mi S of Douglas.  Elev. 5560-5900 ft.
T28N R71W S11 SE1/4; also NW1/4 S13 and NE1/4 S14.  42.4131 N, 105.3324 W.  
Sunny, rocky open area in canyon bottom. Phenology: flowering & fruiting. 

B. E. Nelson, 42549.  8/12/1997. 		 678069	Barcode: RM0202826
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23.  Oxalis dillenii Jacq. 				Oxalidaceae

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.  
Open areas among the thickets in the creek bottom. Phenology: flowering & fruiting. 

B. E. Nelson, 42644.  8/13/1997. 		 678068	Barcode: RM0202827
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24.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Converse County: Laramie Range: along Ghost Creek, ca 5 mi NW of Esterbrook; ca 28 road mi from Douglas.  Elev. 6200-6300 ft.
T29N R72W S35 SW1/4.  42.4426 N, 105.4523 W.  
Creekside and in creek bottom. Phenology: flowering & fruiting. 

B. A. Packer, 3428.  6/22/1998. 		RM 679535	Barcode: RM0202824
     with T. McGowan
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25.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., New Mexico, Catron County: Mogollon Mountains; Middle fork of the Gila River.  Elev. 7250 ft.
Phenology: fruiting. 

E. O. Wooton, s.n..  8/7/1900. 		RM 77676
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26.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Barstow Flats on Kettle River, ca 1 air mi SSE of Barstow store.  Elev. 1300 ft.
T38N R37E S29 NE1/4; also W1/2 S28.  48.7645 N, 118.1428 W.  
Riverbank and sandy flood plain with ponderosa pine; heavily infested with cheatgrass and Poa bulbosa. Phenology: flowering & fruiting. 

Jean Wood, 4371.  5/31/1996. 		 
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27.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountain, upper East Creek drainage; ca 5.2 air mi NNE of Alva.  Elev. 4000 ft.
T55N R63W S10 SE1/4; and SW1/4 S11.  44.77028 N, 104.40861 W; uncertainty 1 mi..  
Pine-oak forest. 

Hollis Marriott, 2998.  6/14/1983. 		RM 
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28.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Crook County: Black Hills: Goldie Divide near junction of Goldie and New Haven Roads, Ista Ranch; ca 5 air mi NW of Hulett.  Elev. 4500 ft.
T55N R65W S28 W1/2; and E1/2 S29.  44.7233 N, 104.6703 W; uncertainty 1 mi..  
Roadside, pine-oak forest. 

Hollis Marriott, 3138.  6/15/1983. 		RM 
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29.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Crook County: Black Hills: headwaters of Calvin Creek off Coal Divide, ca 7 air mi WSW of Sundance.  Elev. 5000 ft.
T51N R64W S35 NE1/4.  44.3653 N, 104.5083 W; uncertainty 1 mi..  
Bottom of draw in pine forest. 

Hollis Marriott, 3524.  6/24/1983. 		RM 
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30.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: headwaters of Fawn Creek, ca 6.6 air mi SE ofAlva.  Elev. 4900 ft.
T53N R62W S6 NW1/4.  44.6111 N, 104.3464 W; uncertainty 1 mi..  
Margins of small reservoir and creek in pine-oak forest. 

Hollis Marriott, 4160.  7/8/1983. 		RM 
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31.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains, Cook Lake; ca 7.2 air mi SSE of Alva.  Elev. 4750 ft.
T53N R63W S10 S1/2.  44.5958 N, 104.40722 W; uncertainty 1 mi..  
Disturbed soil near dam. 

Hollis Marriott, 4647.  7/16/1983. 		RM 
     with Dennis Horning
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32.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Horse Creek Ranch, ca 9 air mi NW of Weston.  Elev. 4000 ft.
T55N R72W S26.  44.72083 N, 105.4825 W; uncertainty 1 mi..  
Eroded uplands, ponderosa pine ridges, ravines, sagebrush plains, open clayey slopes, loose talus; drainage, on plains. Phenology: flowering. 

Keith H. Dueholm, 3540.  7/8/1978. 		RM 327467	Barcode: RM0203186
     with Mary Alice Sanguinetti
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33.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Indian Tree Hill, ca 5 mi NW of Rozet.  Elev. 4700 ft.
T50N R70W S2; also S3.  44.3428 N, 105.2372 W; uncertainty 2 mi..  
Ponderosa pine covered buttes, steep shale and talus slopes, sagebrush plains at summit, ravines; ravine. Phenology: flowering. 

Keith H. Dueholm, 4501.  7/22/1978. 		RM 327469	Barcode: RM0203183
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34.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: along Dry Fork Spring Creek, ca 3.5 air mi NE of Soda Wells.  Elev. 3900 ft.
T54N R70W S10; also S11.  44.6781 N, 105.2594 W; uncertainty 2 mi..  
Sagebrush plains, draw, bottoms along creek, cottonwood, plum thickets; disturbed ground near small holding pond. Phenology: flowering. 

Keith H. Dueholm, 5452.  8/5/1978. 		RM 327468	Barcode: RM0203185
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35.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: along U.S. Hwy 87, ca 2 road mi NW of Ranchester.  Elev. 4800 ft.
T57N R86W S10.  44.9294 N, 107.2242 W; uncertainty 1 mi..  
Wet ditches, meadows along small stream, tall grass prairie of big bluestem and slough grass, between railroad and wet ditch; roadside. Phenology: flowering. 

Keith H. Dueholm, 8874.  8/9/1979. 		RM 331968	Barcode: RM0203187
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36.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 11.5 air mi NNE of Weston.  Elev. 3900 ft.
T55N R70W S14.  44.75028 N, 105.2383 W; uncertainty 1 mi..  
Open slopes and drainage. Phenology: flowering & fruiting. 

Ronald L. Hartman, 6913.  6/22/1978. 		RM 327466	Barcode: RM0203182
     with Keith Dueholm and Mary Alice Sanguinetti
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37.  Oxalis dillenii Jacq. 				Oxalidaceae

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. 

Ronald L. Hartman, 7048.  6/23/1978. 		RM 327470	Barcode: RM0203184
     with Keith Dueholm and Mary Alice Sanguinetti
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38.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Platte County: Laramie Mountains: along Harris Park or County Road 210 ca 1 air mi N of Cottonwood Creek, ca 2 air mi E of Albany County; ca 16 air mi SW of Glendo; ca 24 air mi NW of Wheatland.  Elev. 5680-5760 ft.
T27N R70W S10 SW1/4.  42.3271 N, 105.2345 W; uncertainty 0.5 mi..  
Moist swales in ponderosa pine forest. Phenology: flowering & fruiting. 

B. E. Nelson, 30428.  5/19/1994. 		RM 664538	Barcode: RM0202823
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39.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Converse County: 1 mi E of Esterbrook.  Elev. 6500 ft.
T28N R71W S10 NE1/4.  42.4131 N, 105.352 W.  
Open Ponderosa pine with Achillea and Rumex. 

Robert D. Dorn, 6322.  7/29/1995. 		RM 
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40.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Cottonwoood Creek, ca 9 air mi SE of Esterbrook.  Elev. 5400-5500 ft.
T27N R70W S16 NE1/4.  42.3128 N, 105.2539 W.  
Shaded ravine with narrow-leaved cottonwood and ponderosa pine. Phenology: flowering & fruiting. 

Ronald L. Hartman, 39245.  6/29/1993. 		RM 603540	Barcode: RM0202832
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41.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: Oak Creek drainage and ridge between Oak and Alum creeks, ca 6.5 air mi NNW of Aladdin; ca 23 air mi NNE of Sundance.  Elev. 3800 ft.
T55N R62W S36.  44.7158 N, 104.245 W; uncertainty 1 mi..  
Dry, sandy, open ponderosa pine slope. Phenology: flowering & fruiting. 

B. E. Nelson, 8901.  7/9/1982. 		RM 379343	Barcode: RM0203180
_________________________________________________________________________

42.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: E slope of Norgrain Hill near South Dakota, ca 7.5 air mi NE of Aladdin; ca 25.5 air mi NE of Sundance.  Elev. 3500 ft.
T54N R60W S5.  44.70111 N, 104.0778 W; uncertainty 1 mi..  
Moist shaded bottom of a draw. Phenology: flowering & fruiting. 

B. E. Nelson, 9199.  7/12/1982. 		RM 379342	Barcode: RM0202838
_________________________________________________________________________

43.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Crook County: Black Hills: southeast end of Cement Ridge, ca 8 air mi NE of Moskee; ca 16.5 air mi ESE of Sundance.  Elev. 6600 ft.
T50N R60W S4.  44.35 N, 104.0617 W; uncertainty 1 mi..  
Open ponderosa pine woods with brushy understory. Phenology: flowering & fruiting. 

B. E. Nelson, 9262.  7/14/1982. 		RM 379341	Barcode: RM0203169
     with Hollis Marriott
_________________________________________________________________________

44.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Crook County: Black Hills: Sand Creek at Sand Creek Crossing, ca 9 air mi S of Beulah.  Elev. 5000 ft.
T51N R60W S18 NE1/4.  44.4045 N, 104.1027 W; uncertainty 0.5 mi..  
On disturbed rocky soil in drainage bottom above Crossing. Phenology: vegetative only. 

Hollis Marriott, 11200.  6/22/1990. 		 710244
_________________________________________________________________________

45.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountain: upper East Creek drainage ca 5 air mi NNE of Alva.  Elev. 4000 ft.
T55N R63W S10 SE1/4; also SW1/4 S11.  44.7703 N, 104.4086 W; uncertainty 1 mi..  
Ponderosa pine-bur oak forest. Phenology: flowering & fruiting. 

Hollis Marriott, 2998.  6/14/1983. 		RM 379355	Barcode: RM0202835
_________________________________________________________________________

46.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Crook County: Black Hills: Goldie Divide near junction of Goldie and New Haven Roads, Ista Ranch; ca 5 air mi NW of Hulett.  Elev. 4500 ft.
T55N R65W S28 W1/2; and E1/2 S29.  44.7233 N, 104.6703 W; uncertainty 1 mi..  
Roadside, Ponderosa pine-oak forest. Phenology: flowering & fruiting. 

Hollis Marriott, 3138.  6/15/1983. 		RM 379354	Barcode: RM0202836
_________________________________________________________________________

47.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Crook County: Black Hills: headwaters of Calvin Creek off Coal Divide, ca 7 air mi WSW of Sundance.  Elev. 5000 ft.
T51N R64W S35 NE1/4.  44.3653 N, 104.5083 W; uncertainty 1 mi..  
Bottom of draw in Ponderosa pine forest. Phenology: flowering & fruiting. 

Hollis Marriott, 3524.  6/24/1983. 		RM 379353	Barcode: RM0202837
_________________________________________________________________________

48.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: headwaters of Fawn Creek, ca 6.6 air mi SE ofAlva.  Elev. 4900 ft.
T53N R62W S6 NW1/4.  44.6111 N, 104.3464 W; uncertainty 1 mi..  
Margins of small reservoir and creek in pine-oak forest. Phenology: flowering & fruiting. 

Hollis Marriott, 4160.  7/8/1983. 		RM 379352	Barcode: RM0203172
_________________________________________________________________________

49.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains, Cook Lake; ca 7.2 air mi SSE of Alva.  Elev. 4750 ft.
T53N R63W S10 South1/2.  44.5958 N, 104.4072 W; uncertainty 1 mi..  
Disturbed soil near dam. Phenology: flowering & fruiting. 

Hollis Marriott, 4647.  7/16/1983. 		RM 379351	Barcode: RM0203173
     with Dennis Horning
_________________________________________________________________________

50.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Crook County: Black Hills, Coal Divide just N of I-90 (near parking area), ca 9 air mi SW of Sundance.  Elev. 4800 ft.
T50N R64W S14 NW1/4.  44.3197 N, 104.5081 W.  
Roadside. Phenology: flowering & fruiting. 

Hollis Marriott, 5528.  8/4/1983. 		RM 379350	Barcode: RM0203174
_________________________________________________________________________

51.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Crook County: Black Hills: Alum Creek E of the Bear Lodge Mountains, near Four Corners, ca 7 air mi N of Aladdin.  Elev. 3600 ft.
T55N R61W S20 S1/2.  44.7444 N, 104.2039 W; uncertainty 1 mi..  
Big sagebrush grassland. Phenology: flowering & fruiting. 

Hollis Marriott, 5945.  8/29/1983. 		RM 379349	Barcode: RM0203175
_________________________________________________________________________

52.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Crook County: Black Hills: northeast fork of headwaters of Left Creek, ca 4.5 air mi SW of the Missouri Buttes.  Elev. 4300 ft.
T53N R66W S18; also R67W and S13.  44.57889 N, 104.83167 W; uncertainty 2 mi..  
Sagebrush-grassland (Artemisia cana and A. tridentata). Phenology: flowering & fruiting. 

Hollis Marriott, 7669.  7/6/1984. 		RM 379348	Barcode: RM0203176
_________________________________________________________________________

53.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Crook County: Black Hills: Left Creek ca 0.5 mi above confluence with Right Creek, ca 4.5 air mi SW of the Missouri Buttes.  Elev. 4300 ft.
T53N R66W S18; also S19.  44.57889 N, 104.83167 W; uncertainty 0.5 mi..  
Pine forest on sandstone ridge, in draw with oak and pine. Phenology: flowering & fruiting. 

Hollis Marriott, 7742.  7/6/1984. 		RM 379347	Barcode: RM0203177
_________________________________________________________________________

54.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Weston County: Black Hills: Thomson Canyon; ca 9.5 air mi NE of Newcastle.  Elev. 5550 ft.
T46N R60W S27.  43.93694 N, 104.04583 W; uncertainty 2 mi..  
Canyon bottom with boxelder and chokecherry. Phenology: flowering & fruiting. 

Hollis Marriott, 8149.  7/16/1984. 		RM 379346	Barcode: RM0203179
     with Elizabeth Gross
_________________________________________________________________________

55.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Weston County: Black Hills: Canyon Springs Prairie, headwaters of Dry Draw (off Soldier Creek), ca 3.5 air mi NW of Four Corners.  Elev. 5850 ft.
T48N R61W S22.  44.1303 N, 104.16306 W; uncertainty 1 mi..  
Grassland, in draw between limestone sinkhole and reservoir, on bare soil. Phenology: flowering & fruiting. 

Hollis Marriott, 8935.  8/10/1984. 		RM 379345	Barcode: RM0203178
_________________________________________________________________________

56.  Oxalis dillenii Jacq. 				Oxalidaceae

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..  
In draw with oak and green ash. Phenology: flowering & fruiting. 

Hollis Marriott, 9298.  8/21/1984. 		RM 379344	Barcode: RM0202834
_________________________________________________________________________

57.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Crook County: Black Hills: ca 7 air mi N of Hulett.  Elev. 4100-4200 
T55N R65W S1.  44.7844 N, 104.6103 W; uncertainty 1 mi..  
Oak woodlands, sandstone rimrock and sandy lower slopes, prairies, and shaded ravines; prairie. Phenology: flowering & fruiting. 

Ronald L. Hartman, 15968.  7/12/1983. 		RM 379340	Barcode: RM0203170
_________________________________________________________________________

58.  Oxalis dillenii Jacq. 				Oxalidaceae

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; roadside. 

Ronald L. Hartman, 16239.  7/15/1983. 		RM 
_________________________________________________________________________

59.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Crook County: Black Hills: ca 8.5 air mi SE of Hulett.  Elev. 4600 ft.
T53N R64W S12.  44.59528 N, 104.48778 W; uncertainty 1 mi..  
Wooded stream drainage and sandy prairie; disturbed area. Phenology: flowering & fruiting. 

Ronald L. Hartman, 16621.  7/18/1983. 		RM 379339	Barcode: RM0203171
_________________________________________________________________________

60.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Crook County: Black Hills: Sand Creek, 11-12 air mi ESE of Sundance.  Elev. 4300 ft.
T51N R61W S1; also S2.  44.43889 N, 104.1228 W; uncertainty 2 mi..  
Canyon bottom and lower slopes; wooded slopes and edge of trail. Phenology: flowering & fruiting. 

Ronald L. Hartman, 17666.  7/9/1984. 		RM 379332	Barcode: RM0202829
_________________________________________________________________________

61.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Colorado, Baca County: Comanche National Grassland: Picture Canyon, ca 29 air mi SSW of Springfield.  Elev. 4225 ft.
T35S R47W S7.  37.0073 N, 102.7486 W; GPS Reading.  
Along Salix-dominated wet seep. Shortgrass prairie with Yucca sp., Opuntia sp., and BuchloÃ« dactyloides; grazed. Phenology: flowering & fruiting. 

Bernadette Kuhn, 844.  6/7/2007. 		RM 
_________________________________________________________________________

62.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Colorado, Baca County: Comanche National Grassland: Holt Canyon, ca 28.5 air mi SW of Springfield.  Elev. 4253-4440 ft.
T35S R48W S12 NW1/4.  37.0141 N, 102.7736 W to 37.0114 N, 102.776 W to 37.0149 N, 102.7721 W; GPS Reading.  
With scattered Juniperus monosperma; canyon walls with Selaginella and Cheilanthes. Phenology: fruiting. 

Bernadette Kuhn, 1475.  6/21/2007. 		RM 
     with B. E. Nelson
_________________________________________________________________________

63.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Colorado, Las Animas County: Vermejo Park Ranch: in small unnamed canyon on west side of Colorow Canyon 0.1 air mi N of the Colorado State Line; 14 air mi SW of Trinidad.  Elev. 7449 ft.
36.995293 N, 104.647118 W; WGS 84, GPS reading.  
Gently sloping canyon bottom with groves of mature Quercus gambelii and shrubby Robinia neomexicana; mesic soil with lush grasses, Artemisia, and Cynoglossum officinale. Flowers yellow; uncommon at base of Quercus. Photographed. Specimen GPS: 36.995312, -104.647057. Phenology: flowering & fruiting. 

Ben Legler, 9320.  7/5/2008. 		RM 904703	Barcode: RM0029007
_________________________________________________________________________

64.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Montana, Carbon County: Rest Area, Rock Creek Fishing Trail, ca 2 air mi NNE of Roberts at bridge on U.S. Hwy 212.  Elev. 4430 ft.
T5S R21E S21 W1/2.  45.3845 N, 109.1397 W; NAD 83, , GPS Reading.  
Parking lot but mostly creek bottoms. Phenology: flowering & fruiting. 

Ronald L. Hartman, 86073.  6/21/2007. 		RM 939875	Barcode: RM0111642
_________________________________________________________________________

65.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland District: vicinity of Cow Creek  Camp/ Picnicground on Cow Creek ca 5.5 air mi W of Fort Howes Work Center, ca 25 air mi S Ashland.  Elev. 3850-4000 ft.
T6S R45E S17 SE1/4.  45.3129 N, 106.2447 W; NAD 83, , GPS reading.  
Roadside and other disturbed areas. Phenology: fruiting. 

B. E. Nelson, 78187.  7/25/2009. 		USFS 884722	Barcode: USFS0049557
_________________________________________________________________________

66.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: near the base of the pinnacles ca 1.5 air mi SSE of Reva Gap, ca 20 air mi ESE of Buffalo.  Elev. 3260 ft.
T18N R8E S20 NE1/4.  45.5121 N, 103.1655 W; NAD 83, , GPS reading.  
Small shallow depression. Phenology: fruiting. 

B. E. Nelson, 78611.  8/1/2009. 		USFS 888908	Barcode: USFS0030559
_________________________________________________________________________

67.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., South Dakota, Harding County: Custer National Forest: East Short Pine Hills: vicinity of Spring No. 3 just below and NE of Moreau Peak, ca 18 air mi SSW of Buffalo.  Elev. 3600-3760 ft.
T16N R3E S13 SW1/4.  45.3465 N, 103.7071 W; NAD 83, , GPS reading.  
Disturbed areas in a small meadow. Phenology: fruiting. 

B. E. Nelson, 78720.  8/2/2009. 		USFS 888907	Barcode: USFS0030558
_________________________________________________________________________

68.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: ca 0.5 air mi W of SD Hwy 79 on South Divide or Forest Road 3148, in and around Deer Draw, ca 23 air mi SE of Buffalo.  Elev. 3350-3500 ft.
T16N R8E S5.  45.3784 N, 103.1734 W; NAD 83, , GPS reading.  
Ash-dominated moist draw. Phenology: flowering. 

Hans Hallman, 115.  6/11/2009. 		USFS 884710	Barcode: USFS0049545
_________________________________________________________________________

69.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: around Aspen Spring, ca 0.5 air mi S of Red Hill and ca 4.5 air mi E of Ekalaka.  Elev. 3600-3700 ft.
T2N R58E S25 E1/2.  45.9005 N, 104.4572 W; NAD 83, , GPS reading.  
Spring-fed draw dominated by green ash and hawthorn. Phenology: fruiting. 

Hans Hallman, 1165.  6/25/2009. 		USFS 888927	Barcode: USFS0030578
_________________________________________________________________________

70.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Montana, Carter County: Custer National Forest: Chalk Buttes: from the top of the South Chalk Butte, ca 0.5 air mi SE of Alstrom Spring, into Birch Spring Draw, and NE toward Hehn Draw, ca 0.5-2 air mi SW of Trenk Pass, ca 13.5 air mi SW of Ekalaka.  Elev. 3560-3640 ft.
T1S R57E S29; also SE1/4 S30, NE1/4 S31, and NW1/4 S32.  45.7297 N, 104.7046 W; NAD 83, , GPS reading.  
Along road with mixed ponderosa pine and grass-dominated upland. Phenology: flowering & fruiting. 

Hans Hallman, 1359.  7/2/2009. 		USFS 888926	Barcode: USFS0030577
_________________________________________________________________________

71.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: on top of and on southern slope of Home Creek Butte off of Suicide Pass Road spur or Forest Road 4777A, ca 4 air mi NW of Camps Pass and ca 16.5 air mi E of Ashland.  Elev. 4300-4400 ft.
T3S R47E S4 W1/2.  45.6027 N, 105.9351 W; NAD 83, , GPS reading.  
Upland woodland dominated by ponderosa pine and grasses; mostly shallow, rocky soils with some rock outcrops. Phenology: fruiting. 

Hans Hallman, 1589.  7/5/2009. 		USFS 888925	Barcode: USFS0030576
_________________________________________________________________________

72.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in and around draws SE of junction of North Divide or Forest Road 3125 and Forest Road 3145 in the vicinity of Camp Spring, ca 4.5 air mi S of Reva Gap, ca 19 air mi ESE of Buffalo.  Elev. 3460-3560 ft.
T17N R8E S6.  45.4725 N, 103.1908 W; NAD 83, , GPS reading.  
Green ash and ponderosa pine-dominated upland draw. Phenology: fruiting. 

Hans Hallman, 2390.  7/17/2009. 		USFS 888924	Barcode: USFS0030575
_________________________________________________________________________

73.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in and around Seymour Reservoir, ca 0.5 air mi N of Taylor Creek or Forest Road 4127, ca 7 air mi SE of Fort Howes and ca 27 air mi SSE of Ashland.  Elev. 3720-3800 ft.
T7S R47E S7 W1/4; also T7S R46E NE1/4 S12.  45.2465 N, 106.0316 W; NAD 83, , GPS reading.  
About reservoir. Phenology: fruiting. 

Hans Hallman, 2773.  7/23/2009. 		USFS 888923	Barcode: USFS0030574
_________________________________________________________________________

74.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in the vicinity of Russel Spring just S of Camp Needmore off of Forest Road 3104, ca 6.5 air mi SE of Ekalaka.  Elev. 3810-3830 ft.
T1N R58E S24 SE1/4.  45.8233 N, 104.4571 W; NAD 83, , GPS reading.  
Moist riparian area dominated by grasses. Phenology: flowering & fruiting. 

Hans Hallman, 3346.  7/30/2009. 		USFS 888922	Barcode: USFS0030573
_________________________________________________________________________

75.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: Cook Mountain Hiking and Riding Area: in the vicinity of Cliff Spring and areas SE, W of Forest Road 4772, ca 9 air mi NE of Ashland.  Elev. 3540-3780 ft.
T2S R45E S11 SE1/4; also SW1/4 S12 and N1/2 S13.  45.6707 N, 106.1281 W; NAD 83, , GPS reading.  
Grass-dominated rocky slope. Phenology: fruiting. 

Hans Hallman, 3609.  8/1/2009. 		USFS 889308	Barcode: USFS0055859
_________________________________________________________________________

76.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., South Dakota, Harding County: Custer National Forest: South Cave Hills: in and around Timber Canyon, between Forest roads 3113 and 3137, ca 11.5 air mi N of Buffalo.  Elev. 3340-3400 ft.
T21N R5E S30 SW1/4.  45.7479 N, 103.5604 W; NAD 83, , GPS reading.  
Green ash-dominated draw. Phenology: fruiting. 

Hans Hallman, 3767.  8/4/2009. 		USFS 888920	Barcode: USFS0030571
_________________________________________________________________________

77.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: just N of Fifteenmile Creek or Forest Road 4094, ca 1 air mi NNE of Dalzells Spring, ca 21 air mi ESE of Ashland.  Elev. 3780-3840 ft.
T5S R47E S9 SE1/4; also SW1/4 S10, NW1/4 S15, and NE1/4 S16.  45.4037 N, 105.9251 W; NAD 83, , GPS reading.  
Green ash-dominated draw. Phenology: fruiting. 

Hans Hallman, 4073.  8/13/2009. 		 	Barcode: USFS0050227
_________________________________________________________________________

78.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in and E of Stagville Draw on Forest Road 3813 at Stagville Spring, SE past Forest Road 3813B to east boundary of Forest, ca 5.5 air mi SSE of Ekalaka.  Elev. 3790-3900 ft.
T1N R58E S27 NW1/4; also NE1/4 S28 and SW1/4 S21.  45.8179 N, 104.5024 W; NAD 83, , GPS reading.  
Green ash and Prunus spp.-dominated draw. Phenology: fruiting. 

Hans Hallman, 4539.  8/18/2009. 		USFS 888918	Barcode: USFS0030569
     with G. Gust
_________________________________________________________________________

79.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in the vicinity of Gundlach Well off of Forest Road 3103, ca 6 air mi ESE of Ekalaka.  Elev. 3800-3960 ft.
T1N R59E S7 South1/2; also N1/2 S7.  45.8658 N, 104.4367 W; NAD 83, , GPS reading.  
Grass and ponderosa pine-dominated open woodland. Phenology: flowering & fruiting. 

Hans Hallman, 4692.  8/18/2009. 		USFS 888916	Barcode: USFS0030567
     with G. Gust
_________________________________________________________________________

80.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: just off Opechee Park or Forest Road 3101, ca 0.5 road mi SE of private inholding border with Forest Service land, ca 4.5 air mi ESE of Ekalaka.  Elev. 3790-3880 ft.
T1N R58E S12 NW1/4.  45.8635 N, 104.4662 W; NAD 83, , GPS reading.  
Aspen and ponderosa pine-dominated draw. Phenology: flowering & fruiting. 

Hans Hallman, 4599.  8/19/2009. 		USFS 888917	Barcode: USFS0030568
     with G. Gust
_________________________________________________________________________

81.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: E of Forest Road 4775, ca 1.5 air mi SE of East Fork Otter Creek Road, ca 2.5 air mi SSW of Holiday Campground, ca 13.5 air mi E of Ashland.  Elev. 3620-3740 ft.
T3S R46E S1 NW1/4; also S2 NE1/4.  45.6071 N, 105.999 W; NAD 83, , GPS reading.  
In and around grazed draw dominated by green ash, hawthorn, chokecherry, and Symphoricarpos. Phenology: flowering & fruiting. 

Hans Hallman, 5245.  6/24/2010. 		USFS 888915	Barcode: USFS0030566
_________________________________________________________________________

82.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in vicinity between Holiday Campground and SE to Sutton Spring, E of Forest Road 4777, ca 15 air mi ENE of Ashland.  Elev. 3960-4080 ft.
T2S R47E S19 SE1/4; also S30 NE1/4 and S29 NW1/4.  45.6354 N, 105.9633 W; NAD 83, , GPS reading.  
Ponderosa pine forest with grass-dominated understory and scattered rock outcrops. Phenology: fruiting. 

Hans Hallman, 5832.  7/6/2010. 		USFS 888914	Barcode: USFS0030565
_________________________________________________________________________

83.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: just E of Forest Road 3814, ca 1 air mi ENE of Smith Well, ca 5.5 mi SSW of Ekalaka.  Elev. 3830-3900 ft.
T1N R58E S19 SW1/4; also S30 NW1/4.  45.816 N, 104.5674 W; NAD 83, , GPS reading.  
Moist draw dominated by quaking aspen. Phenology: fruiting. 

Hans Hallman, 6291.  7/15/2010. 		USFS 888913	Barcode: USFS0030564
_________________________________________________________________________

84.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Cow Creek, just S of Forest Road 4095, ca 1.5 air mi W of Otter Creek Road or Mont Hwy 484, ca 2 air mi WSW of Fort Howes.  Elev. 3400-3480 ft.
T6S R45E S26 NE1/4.  45.2943 N, 106.1848 W; NAD 83, , GPS reading.  
Flowing water draw with cottonwood, green ash, Juncus, and Salix. Phenology: fruiting. 

Hans Hallman, 6796.  7/27/2010. 		USFS 888912	Barcode: USFS0030563
_________________________________________________________________________

85.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of South Fork Bloom Creek, just N of Bloom Creek Road, ca 3 air mi ESE of Diamond Butte, ca 14.5 air mi ESE of Fort Howes.  Elev. 3620-3680 ft.
T7S R48E S8 SW1/4.  45.2359 N, 105.8759 W; NAD 83, , GPS reading.  
Lowland dominated by cottonwood, green ash, Rosa, Ribes, and Symphoricarpos. Phenology: fruiting. 

Hans Hallman, 7120.  7/31/2010. 		USFS 888911	Barcode: USFS0030562
_________________________________________________________________________

86.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: SW of the junction of Forest roads 4769 and 4427, ca 3 air mi S of Liscom Butte, ca 16 air mi ENE of Ashland.  Elev. 3640-3960 ft.
T1S R47E S31 S1/2.  45.7002 N, 105.9802 W; NAD 83, , GPS reading.  
Ponderosa pine woodland with grass-dominated understory and moist draws dominated by green ash and hawthorn. Phenology: flowering & fruiting. 

Hans Hallman, 7241.  8/5/2010. 		USFS 888854	Barcode: USFS0030778
_________________________________________________________________________

87.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: Tongue River Breaks Hiking and Riding Area: in the vicinity of Black Eagle Spring N of Forest Road 4023, ca 3.5 air mi WNW of Poker Jim Butte, ca 19 air mi SSW of Ashland.  Elev. 3880-3960 ft.
T6S R43E S2.  45.3417 N, 106.4304 W; NAD 83, , GPS reading.  
Hardwood draw dominated by Crataegus and Prunus. Phenology: flowering & fruiting. 

Hans Hallman, 7502.  8/15/2010. 		USFS 888910	Barcode: USFS0030561
_________________________________________________________________________

88.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: just SE of Cottonwood Spring in vicinity of unnamed reservoir off of Forest Road 4801, ca 2.5 air mi WSW of Poker Jim Butte, ca 21 air mi SSW of Ashland.  Elev. 3620-3650 ft.
T6S R43E S13 SW1/4.  45.3015 N, 106.4169 W; NAD 83, , GPS reading.  
Rocky and sandy slope above reservoir with green ash, ponderosa pine, Juniperus, and grasses. Phenology: flowering & fruiting. 

Hans Hallman, 7619.  8/15/2010. 		USFS 888909	Barcode: USFS0030560
_________________________________________________________________________

89.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Montana, Valley County: W of Wolf Creek, ca 2.5 air mi SW of Forsman Reservoir, ca 26 air mi N of Glasgow.  Elev. 2980-2990 ft.
T33N R39E S31 SW1/4.  48.5696 N, 106.6765 W; NAD 83, GPS reading.  
Now dry mud bottom with occasional stones. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 2476.  7/29/2010. 		RM 
_________________________________________________________________________

90.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: ca 1 mi E of National Forest Boundary, ca 3 mi S of County Road 650 on County Road 651, SW of Colorado City.  Elev. 7300 ft.
T26S R68W S1 SW1/4.  37.8133 N, 104.9477 W.  
Foothills with pinyon-juniper woodlands. Phenology: flowering & fruiting. 

Brian Elliott, 6070.  5/25/1999. 		RM 
_________________________________________________________________________

91.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., North Dakota, Cass County: Fargo.
Orchard. Phenology: flowering. 

O. A. Stevens, s.n..  7/9/1934. 		RM 239811
_________________________________________________________________________

92.  Oxalis dillenii Jacq. 				Oxalidaceae

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

Harry Hapeman, s.n..  5/15/1891. 		RM 239810
_________________________________________________________________________

93.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Nebraska, Cherry County: Valentine.
Phenology: flowering. 

J. M. Bates, s.n..  7//1891. 		RM 239818
_________________________________________________________________________

94.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Montana, Valley County: Near origin of Spring Creek, ca 8.5 air mi E of Laundry Hill, ca 25 air mi SSW of Opheim; ca 24 air mi N of Glasgow.  Elev. 2890-2920 ft.
T32N R39E S10 SE1/4.  48.5389 N, 106.6463 W; NAD 83, GPS reading.  
Moist coulee bottom. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 5984.  6/27/2011. 		RM 
_________________________________________________________________________

95.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: ca 0.5 air mi W of SD Hwy 79 on South Divide or Forest Road 3148, in and around Deer Draw, ca 23 air mi SE of Buffalo.  Elev. 3350-3500 ft.
T16N R8E S5.  45.3784 N, 103.1734 W; NAD 83, , GPS reading.  
Ash-dominated moist draw. Phenology: flowering. 

Hans Hallman, 115.  6/11/2009. 		 	Barcode: USFS0050593
_________________________________________________________________________

96.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: Cook Mountain Hiking and Riding Area: in the vicinity of Cliff Spring and areas SE, W of Forest Road 4772, ca 9 air mi NE of Ashland.  Elev. 3540-3780 ft.
T2S R45E S11 SE1/4; also SW1/4 S12 and N1/2 S13.  45.6707 N, 106.1281 W; NAD 83, , GPS reading.  
Grass-dominated rocky slope. Phenology: fruiting. 

Hans Hallman, 3609.  8/1/2009. 		USFS 888921	Barcode: USFS0030572
_________________________________________________________________________

97.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: just N of Fifteenmile Creek or Forest Road 4094, ca 1 air mi NNE of Dalzells Spring, ca 21 air mi ESE of Ashland.  Elev. 3780-3840 ft.
T5S R47E S9 SE1/4; also SW1/4 S10, NW1/4 S15, and NE1/4 S16.  45.4037 N, 105.9251 W; NAD 83, , GPS reading.  
Green ash-dominated draw. Phenology: fruiting. 

Hans Hallman, 4073.  8/13/2009. 		USFS 888919	Barcode: USFS0030570
_________________________________________________________________________

98.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Colorado, Larimer County: Young Gulch Trail, ca 15 air mi NW of Ft. Collins, ca 1.5 mi S of Colo Hwy 14  Elev. 6000 ft.
40 40' 34" N, 105 20' 56" W; unknown, , Specimen Label.  
Rocky ravine. Rare. Phenology: flowering & fruiting. 

Neil Snow, 7687.  8/23/1998. 		RM 755185
     with S. Snow
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99.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Idaho, Idaho County: Clearwater National Forest: along Middle Fork Clearwater River on U.S. Hwy 12, ca 3 road mi SW of Syringa; ca 10 air mi E of Kooskia.  Elev. 1400 ft.
T32N R5E S12.  46.1208 N, 115.7733 W; NAD 83, , Nat. Geog. TOPO!.  
Roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 92385.  6/12/2012. 		RM 
     with Jack Hartman
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100.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Crook County: Devils Tower National Monument, sloping "Meadows" area below summit on southeast side of Devils Tower.  Elev. 5000 ft.
T53N R65W S7 SW 1/4.  zone 13, 522643E, 4937461N; WGS 84, GPS reading.  
Lower slope of Meadows, on way to Bon Homme rappel; in shaded nook under boulders with Campanula rotundifolia, Woodsia, Bromus tectorum. Uncommon. Phenology: fruiting. 

Cheryl Mayer, 1674.  8/22/2016. 		RM 963790	Barcode: RM0100865
     with Rene Ohms
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101.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., Wyoming, Albany County: North Laramie Range: Sunset Hill, ca 1.5 air mi ENE of Esterbrook, ca 0.5 mi S of Converse County.  Elev. 6400-6600 ft.
T28N R71W S2 SW1/4 SE1/4.  42.4275 N, 105.3324 W; uncertainty 0.25 mi..  
Granite outcrops, cracks, and crevices on south and west-facing slopes in open ponderosa pine woodland. Phenology: flowering. 

Walter Fertig, 13949.  6/20/1993. 		RM 601637	Barcode: RM0202831
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102.  Oxalis dillenii Jacq. 				Oxalidaceae

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 & fruiting. 

Aven Nelson, 522.  7/18/1894. 		RM 3703	Barcode: RM0203181
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103.  Oxalis dillenii Jacq. 				Oxalidaceae

U.S.A., South Dakota, Custer County: Ca 1 mi NE of Spokane.  Elev. 4300 ft.
43 51' N, 103 21.7' W; unknown, , GPS reading.  
Mossy granite outcrop with Sedum and Selaginella. Phenology: flowering & fruiting. 

Robert D. Dorn, 12155.  7/12/2018. 		RM 958345	Barcode: RM0215353
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