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

Database Search Results

232 matching records found (of 232).
Search query: Genus begins with Prunus, Species begins with americana, (search polygon not defined)
Sorted by: Scientific Name

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1.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: along West Fork Duck Creek, ca 7.5 air mi NE of Soda Well, ca 28 air mi NE of Gillette.  Elev. 3940-4000 ft.
T55N R69W S30 W1/2.  44.7173 N, 105.1975 W; uncertainty 1 mi..  
Along the creek and draws leading to it. Phenology: vegetative only. 

B. E. Nelson, 57240.  6/18/2002. 		RM 
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2.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: West Plum Creek on Plum Creek Road, ca 6.5 air mi NW of Newcastle; ca 21 air mi SE of Upton.  Elev. 4440-4480 ft.
T46N R62W S27 NE1/4.  43.9359 N, 104.289 W; uncertainty 0.5 mi..  
Grassy creek floodplain with willow and cottonwood. Phenology: fruiting. 

Peter J. Ebertowski, 2443.  7/31/2002. 		RM 
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3.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Wild Horse Creek on York or Forest Road 900, ca 27 air mi NNE of Gillette; ca 24 air mi N of Rozet.  Elev. 3960-4050 ft.
T54N R70W S25 SE1/4.  44.6292 N, 105.2178 W; uncertainty 0.5 mi..  
Creek bank and floodplain. Phenology: vegetative only. 

Peter J. Ebertowski, 2563.  8/2/2002. 		RM 
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4.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Little Powder River, on Wyo Hwy 59, ca 11 air mi N of Gillette; ca 30 air mi NW of Moorcroft.  Elev. 4080-4320 ft.
T52N R72W S36 W1/2.  44.4498 N, 105.4594 W.  
Seep in hillside ravine, with boxelder. Phenology: fruiting. 

Peter J. Ebertowski, 8164.  8/13/2003. 		RM 
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5.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Larimer County: Riparian Plants of the Cache la Poudre River: Picnic Rock Day Area along river, ac 2 mi W of Teds Place on Colo Hwy 14  Elev. 5250 ft.
T8N R70W S9.  
Cobbly riverbank in wet sand with Populus angustifolia and Bromus tectorum. 

Gwen Kittel, 117.  5/17/1989. 		RM 
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6.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Larimer County: Riparian Plants of the Cache la Poudre River: between Picnic Rock Day Area and Fort Collins Filtration Plant along the river, ca 4 mi W of Teds Place on Colo Hwy 14.  Elev. 5250 ft.
T8N R70W S4.  
Steep bank between roadside and river. 

Gwen Kittel, 62.  7/30/1989. 		RM 
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7.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: along South Branch Blacktail Creek, ca 10.5 mi ESE of Oelrichs.  Elev. 3100-3160 ft.
T10S R9E S27 SE1/4.  43.1452 N, 103.0362 W; GPS Reading.  
Stream bottom and adjacent banks. Phenology: vegetative only. 

B. E. Nelson, 60563.  5/14/2004. 		RM 
     with Grace Kostel
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8.  Prunus americana Marshall 				Rosaceae

U.S.A., Nebraska, Dawes County: Oglala National Grassland and Vicinity: S of Sugarloaf or Forest Road 900, just E and NE of Strawstack Butte, ca 16.5 air mi NNE of Crawford.  Elev. 3740-3900 ft.
T34N R52W S17 S1/4; also N1/2 S20.  42.9188 N, 103.4733 W to 42.9139 N, 103.4717 W; GPS Reading.  
Chalky bluffs and slopes. Phenology: vegetative only. 

B. E. Nelson, 60742.  5/17/2004. 		RM 
     with Grace Kostel
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9.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: along County Road 18, N of French Creek and ca 1 1/4 air mi W of the Cheyenne River, ca 3 air mi WSW of Red Shirt; ca 18 air mi SE of Hermosa.  Elev. 2770-2870 ft.
T5S R10E S5 NE1/4.  43.6505 N, 102.9544 W; GPS Reading.  
In draws in th bluffs. Phenology: vegetative only. 

B. E. Nelson, 60914.  5/19/2004. 		RM 
     with Grace Kostel
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10.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: along County 1C, ca 0.5 mi E of U.S. Hwy 385, ca 5.5 air mi W of Smithwick; ca 12 air mi SE of Hot Springs.  Elev. 3400-3450 ft.
T9S R7E S6 NE1/4; also NW1/4 S5.  43.3022 N, 103.3275 W; GPS Reading.  
Sandy soil on right of way in sandy grassland. Phenology: vegetative only. 

B. E. Nelson, 60968.  5/24/2004. 		RM 
     with Grace Kostel
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11.  Prunus americana Marshall 				Rosaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 7-7.5 air mi NW of Crawford.  Elev. 3900-4000 ft.
T32N R53W S11 NE1/4.  42 45' N, 103 30.72' W; GPS Reading.  
On pine ridge of gravel and sand; pine woodland. Phenology: vegetative only. 

Grace M. Kostel, 1674.  6/7/2004. 		RM 
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12.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: 3 1/4 air mi W and 1 air mi N of Cheyenne River, 5.5 air mi WSW of Red Shirt.  Elev. 2820-2920 ft.
T5S R9E S12 NW1/4.  43.637 N, 102.9958 W; GPS Reading.  
Sand side banks of vegetated, stabilized sand dunes. Phenology: vegetative only. 

Grace M. Kostel, 384.  5/19/2004. 		RM 
     with B. E. Nelson
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13.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: on County Road 1.5 mi W of Smithwick, 8.5 mi N of Oelrichs.  Elev. 3100 ft.
T8S R7E S1 NE1/4; 0; also SE1/4 S3.  43.3036 N, 103.2397 W; GPS Reading.  
In draw. Phenology: vegetative only. 

Grace M. Kostel, 565.  5/24/2004. 		RM 
     with B. E. Nelson
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14.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: near Cottonwood Creek, ca 2.5 air mi SE of Quinn on an abandoned county road now known as Forest Road 7117.  Elev. 2781 ft.
T1S R17E S9 SE1/4.  43 57.94' N, 102 4.97' W; GPS Reading.  
In side drainage of creek in soils of silty loam. Phenology: vegetative only. 

Grace M. Kostel, 5833.  6/11/2005. 		RM 
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15.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 4.5-5 air mi SE of Cottonwood on Forest Road 7178, S of County Road 26.  Elev. 2403 ft.
T1S R19E S14 SE1/4.  43 57.33' N, 102 48.378' W; GPS Reading.  
In drainage course between two reservoirs, soils are silty clay. Phenology: vegetative only. 

Grace M. Kostel, 5849.  6/11/2005. 		RM 
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16.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: near Cottonwood Creek, ca 11 air mi ESE of Wall on an abandoned county roadbed now known as Forest Road 7117.  Elev. 2513 ft.
T1S R17E S13 N1/2.  43 57.952' N, 102 1.749' W; GPS Reading.  
In side drainage of creek in soils of silty loam. Phenology: vegetative only. 

Grace M. Kostel, 5864.  6/11/2005. 		RM 
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17.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 6-6.5 air mi ESE of Cottonwood in South Fork Bad River.  Elev. 2325 ft.
T1S R20E S19 W1/2.  43 56.507' N, 101 46.49' W; GPS Reading.  
Soils are silty clay. Phenology: vegetative only. 

Grace M. Kostel, 8333.  7/10/2005. 		RM 
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18.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: Sage Creek drainage, ca 8 air mi SW of Wall and ca 2.5 mi due W of Sage Creek Road (County Road C502).  Elev. 2850 ft.
T1S R14E S24 SE1/4; also S25.  43 56.26' N, 102 22.907' W; GPS Reading.  
In large side drainage of the creek, soils are silty loam. Phenology: vegetative only. 

Grace M. Kostel, 8458.  7/11/2005. 		RM 
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19.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 12 air mi WSW of Wall.  Elev. 2600-2700 ft.
T1S R14E S20 South1/2.  43 56.515' N, 102 28.24' W; GPS Reading.  
In deep drainage, soils are silty loam. Phenology: vegetative only. 

Grace M. Kostel, 8514.  7/11/2005. 		RM 
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20.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 19-19.5 air mi E of Fairburn, Battle Creek.  Elev. 2625 ft.
T4S R11E S21 NW1/4; also S20.  43 41.364' N, 102 49.067' W; GPS Reading.  
In and along shores of creek, soils are wet clay and clay with gravel sediments. Phenology: vegetative only. 

Grace M. Kostel, 8941.  7/20/2005. 		RM 
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21.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 1 air mi NW of Redshirt and ca 2 air mi due W of County Road 40, Cheyenne River.  Elev. 2675 ft.
T4S R10E S27.  43 40.327' N, 102 54.664' W; GPS Reading.  
At the shores of river, soils are gravel and sand. Phenology: vegetative only. 

Grace M. Kostel, 8957.  7/20/2005. 		RM 
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22.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 10.5 air mi SE of Fairburn.  Elev. 2755 ft.
T5S R9E S22 E1/2.  43 36.063' N, 103 2.196' W; GPS Reading.  
Soils are sand overlain with gravel sediments. Phenology: vegetative only. 

Grace M. Kostel, 9006.  7/21/2005. 		RM 
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23.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 18 air mi ESE of Fairburn, Cheyenne River.  Elev. 2850 ft.
T4S R11E S30 South1/2.  43 40.232' N, 102 51.123' W; GPS Reading.  
On sand bluff overlooking the river, south aspect, soil is sand. Phenology: vegetative only. 

Grace M. Kostel, 9037.  7/21/2005. 		RM 
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24.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 2.5 air mi due E of Wall.  Elev. 2700 ft.
T1S R16E S2 NW1/4.  43 59.681' N, 102 11.2' W; GPS Reading.  
On an abandoned roadway in small stream cut, loam soil. Phenology: vegetative only. 

Grace M. Kostel, 9698.  8/9/2005. 		RM 
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25.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 1 air mi SW of Quinn adjacent to roadway of County Road CS12.  Elev. 2600 ft.
T1S R16E S12 W1/2.  43 58.398' N, 102 8.346' W; GPS Reading.  
In streambed, soils are loamy clay. Phenology: vegetative only. 

Grace M. Kostel, 9711.  8/10/2005. 		RM 
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26.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 4 mi WSW of Edgemont adjacent ot U.S. Hwy 18.  Elev. 3900 ft.
T9S R2E S6 SE1/4.  43 17.411' N, 103 55.018' W; GPS Reading.  
On calcareous, rocky slopes and adjacent drainage, soils are rock, gravel, and eroding shale. Phenology: vegetative only. 

Grace M. Kostel, 9955.  10/1/2005. 		RM 
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27.  Prunus americana Marshall 				Rosaceae

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Rancho del Rio Grande Grant: along Rio Chiquito on Forest Road 437, ca 2.5 air mi SE of Ranchos de Taos.  Elev. 7200-7300 ft.
T24N R13E S8 NE1/4.  36.3356 N, 105.5791 W; GPS Reading.  
Roadside and canyon bottom. Phenology: fruiting. 

B. E. Nelson, 65617.  7/27/2005. 		RM 945855	Barcode: RM0138294
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28.  Prunus americana Marshall 				Rosaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: La Madera Canyon, NM Hwy 111 along Rio Vallecitos, ca 3 air mi S of Vallecitos.  Elev. 7050-8000 ft.
T26N R8E S27 SE1/4; also South 1/2 S26.  36.4514 N, 106.0763 W; GPS Reading.  
Riparian, old mica mine site and pinyon/juniper canyon wall and ridge line. Phenology: flowering. 

Jill E. Larson, 399.  5/31/2005. 		RM 945555	Barcode: RM0136702
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29.  Prunus americana Marshall 				Rosaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: along Forest Road 44A and Arroyo Seco, ca 3 air mi N of El Rito; ca 29 air mi SE of Tierra Amarilla.  Elev. 7300 ft.
T25N R7E S21 NW1/4.  36.3904 N, 106.1991 W; GPS Reading.  
Old home site and along the stream channel. Phenology: flowering. 

B. E. Nelson, 67720.  5/10/2006. 		RM 955302	Barcode: RM0207083
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30.  Prunus americana Marshall 				Rosaceae

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: NM Hwy 68, just south of Taos county line.  Elev. 6540 ft.
T23N R10E S15.  36.1725 N, 105.831 W; GPS Reading.  
Phenology: fruiting. 

Ronald L. Hartman, 82126.  5/22/2006. 		RM 955301	Barcode: RM0207082
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31.  Prunus americana Marshall 				Rosaceae

U.S.A., Arizona, Coconino County: Arizona Strip: One Toe Ridge.  Elev. 6670 ft.
T39N R5E S18.  36 46.7' , 111 54.33' W; unknown, , Specimen Label.  
Sandy soil; pinyon, juniper, Artemisia community. Phenology: flowering. 

Larry C. Higgins, 26601.  5/18/2005. 		RM 785355
     with G. Green
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32.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Hewlett Gulch off Colo Hwy 14, 0.5 mi W of Poudre Park, ca 13 air mi NW of Fort Collins. C  Elev. 6000-6600 ft.
T9N R71W S35; S35.  40.7009 N, 105.3185 W; uncertainty 0.5 mi..  
North to south running gulch with creek and old homestead with ponderosa pine and Populus; Rhus and Chrysothamnus in dry open areas. Phenology: fruiting. 

Sarah Nunn, 5198.  9/9/2001. 		RM 771171
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33.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Crook County: Along Sand Creek, near Beulah.  Elev. 3500 ft.
T52N R60W S8.  44.5147 N, 104.091 W; NAD 83, uncertainty 1 mi., Digital Map.  
Phenology: fruiting. 

C. L. Porter, 3443.  7/16/1944. 		RM 196575	Barcode: RM0258147
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34.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Platte County: Palmer Canyon: 15 mi W of Wheatland.  Elev. 5300 ft.
T24N R70W S15.  42.0583 N, 105.2275 W; NAD 83, uncertainty 1 mi., Digital Map.  
On the ground; aspen woods. Phenology: vegetative only. 

C. L. Porter, 4416.  9/10/1947. 		RM 207409	Barcode: RM0258143
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35.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Sheridan County: Little Goose Creek.  Elev. 3800 ft.
T56N R84W S35.  44.7908 N, 106.9393 W; uncertainty 3 mi..  
Phenology: fruiting. 

Aven Nelson, 2260.  7/10/1896. 		RM 7310	Barcode: RM0258139
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36.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Platte County: Fairbanks, on the Platte River.  Elev. 4500 ft.
T27N R66W S27.  
Phenology: vegetative only. 

Aven Nelson, 572.  7/13/1894. 		RM 3729	Barcode: RM0258138
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37.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Goshen County: Southeastern Plains: Goshen Hole: Fort Laramie National Historic Site: immediately S of Wyo Hwy 160 ca 1.2 mi W of Fort Laramie (town).  Elev. 4250 ft.
T26N R64W S21 SW1/4 SE1/4.  42.2091 N, 104.5442 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
Planted right-of-way growing in partial shade on loam, slope 0%, planted Populus deltoides corridor; associated species are Bromis inermis, Calamovilfa longifolia, Asclepias speciosa, Populus deltoides. Uncommon, planted and sprouting. Phenology: vegetative only. Cultivated.

Bonnie Heidel, 2518.  9/5/2003. 		RM 751380	Barcode: RM0258172
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38.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Campbell County: 10 mi NE of Weston.  Elev. 4150 ft.
T54N R69W S5.  44.688 N, 105.1772 W; uncertainty 3 mi..  
Sandy loam creek bottom. Phenology: fruiting. 

Charles L. Turner, 25.  6/6/1946. 		RM 204538	Barcode: RM0258137
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39.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Sheridan County: Big Goose Creek.  Elev. 3900-4400 ft.
T55N R85W S10.  44.7614 N, 107.081 W; uncertainty 7 mi..  
Phenology: fruiting. 

Elias Nelson, 291.  7/18/1981. 		RM 35317	Barcode: RM0258142
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40.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Sheridan County: Big Horn Coal Site.  Elev. 3600-3820 ft.
T57N R84W S14 SW1/4 corner.  44.9173 N, 106.9593 W; uncertainty 0.5 mi..  
Riparian woodland. Phenology: flowering. 

L. M. Mayer, 978.  5/12/1978. 		RM 330660	Barcode: RM0258141
     with A. B. Hoag
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41.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Sheridan County: Big Horn Range: Tongue River Canyon, ca 3.75 mi SW of Dayton and 2.5 mi N of Steamboat Point.  Elev. 4210-4600 ft.
T56N R87W S8 SE1/4 of NE1/4.  44.8496 N, 107.3646 W; uncertainty 0.25 mi..  
Sparsely vegetated weathered limestone boulders along and in creek inn shady understory of Populus angustifolia/Pseudotsuga menziesii woods. Phenology: fruiting. 

Laura Welp, 7781.  8/21/1997. 		RM 703189	Barcode: RM0258153
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42.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Campbell County:   Elev. 4000 ft.
T55N R72W S26.  44.7173 N, 105.481 W; uncertainty 1 mi..  
Grassy hills with scattered pine. Phenology: vegetative only. 

Mary Alice Sanguinetti, 164.  7/8/1978. 		RM 328246	Barcode: RM0258135
     with Keith H. Dueholm
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43.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Campbell County:   Elev. 3900 ft.
T56N R72W S35.  44.7908 N, 105.481 W; uncertainty 1 mi..  
Hills with grass, pine, and juniper. Phenology: vegetative only. 

Mary Alice Sanguinetti, 222.  7/8/1978. 		RM 328245	Barcode: RM0258134
     with Keith H. Dueholm
_________________________________________________________________________

44.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Laramie County: Crow Creek, at Round top Road.  Elev. 6200 ft.
T14N R67W S27 NW1/4 of.  41.1531 N, 104.8775 W; uncertainty 0.5 mi..  
Thicket with Ribes aureum and Salix exigua. Spiny shrub, 3 m high. Phenology: fruiting. 

Robert D. Dorn, 4218.  5/19/1985. 		RM 357882	Barcode: RM0258136
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45.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Albany County: Horseshoe Creek.  Elev. 5600 ft.
T28N R71W S14 SE1/4.  42.3988 N, 105.3324 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Rocky slope above creek with Purshia and Mahonia. 2 m high, flower white. Phenology: flowering. 

Robert D. Dorn, 5881.  5/28/1995. 		RM 600637	Barcode: RM0258149
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46.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Converse County: 1 mi SE of Orin Junction.  Elev. 4800 ft.
T31N R69W S20 NW1/4.  42.6422 N, 105.1578 W; uncertainty 0.5 mi..  
Fence row with Ribes and Bromus. 3 m high, flower white. Phenology: flowering. 

Robert D. Dorn, 5886.  5/28/1995. 		RM 600560	Barcode: RM0258151
_________________________________________________________________________

47.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Goshen County: 5 mi NNW of Hawk Springs.  Elev. 4300 ft.
T22N R62W S22 South1/2.  41.8569 N, 104.2954 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Fence row with Bromus and Cirsium. Shrub 3 m high. Phenology: vegetative only. 

Robert D. Dorn, 6116.  7/4/1995. 		RM 600777	Barcode: RM0258150
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48.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Natrona County: Along North Platte River just S of Mills or just W of Casper.  Elev. 5100 ft.
T33N R79W S18 W1/2.  42.8294 N, 106.3696 W; uncertainty 1 mi..  
Thicket with Populus and Acer. Shrub 3 m high. Phenology: vegetative only. 

Robert D. Dorn, 8619.  9/14/2000. 		RM 681301	Barcode: RM0258152
_________________________________________________________________________

49.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Sheridan County: Willets Spring [Hanna Creek*].  Elev. 5500-7000 ft.
T54N R85W S14; also S15.  44.6586 N, 107.0608 W; uncertainty 5 mi..  
Along small streams. *Field book Phenology: fruiting. 

Vie Willits, 34.  9/3/1909. 		RM 69354	Barcode: RM0258140
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50.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Laramie County: Crow Creek, at Round top Road.  Elev. 6200 ft.
T14N R67W S27 NW1/4.  41.1587 N, 104.8801 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Thicket with Ribes aureum and Salix exigua. Phenology: fruiting. 

Robert D. Dorn, 4218.  5/19/1985. 		RM 357882	Barcode: RM0258136
_________________________________________________________________________

51.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Natrona County: Along North Platte River just S of Mills or just W of Casper.  Elev. 5100 ft.
T33N R79W S18 W1/2.  42.8294 N, 106.3696 W; uncertainty 1 mi..  
Thicket with Populus and Acer. Phenology: vegetative only. 

Robert D. Dorn, 8619.  9/14/2000. 		RM 681301
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52.  Prunus americana Marshall 				Rosaceae

U.S.A., New Mexico, Miguel County: Santa Fe National Forest; Gallinas Canyon above Montezuma.  Elev. 7700 ft.
T17N R14E S15.  
Phenology: fruiting. 

Charles P. Pase, 2080.  7/8/1976. 		RMRS 
_________________________________________________________________________

53.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Meade County: Sturgis; Bear Butte Creek.  Elev. 3300-3600 ft.
T5N R5E S4.  44.4289 N, 103.4323 W; uncertainty 5 mi..  
Common in gulches near creek. Same numner on 106727. Phenology: fruiting. 

Arthur C. McIntosh, 700.  7/7/1925. 		RM 106726	Barcode: RM0261274
_________________________________________________________________________

54.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Meade County: Sturgis; Bear Butte Creek.  Elev. 3300-3600 ft.
T5N R5E S4.  44.4289 N, 103.4323 W; uncertainty 5 mi..  
Common in gulches near creek. Same numner on 106726. Phenology: fruiting. 

Arthur C. McIntosh, 700.  7/7/1925. 		RM 106727	Barcode: RM0261276
_________________________________________________________________________

55.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Meade County: Sturgis; Bear Butte Creek.  Elev. 3300-3600 ft.
T5N R5E S4.  44.4289 N, 103.4323 W; uncertainty 5 mi..  
Common in gulches near creek. Phenology: fruiting. 

Arthur C. McIntosh, 700.  7/7/1925. 		RM 106728	Barcode: RM0261281
_________________________________________________________________________

56.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Meade County: Sturgis; Bear Butte Creek.  Elev. 3300-3600 ft.
T5N R5E S4.  44.4289 N, 103.4323 W; uncertainty 5 mi..  
Frequent along slopes along creek. Phenology: fruiting. 

Arthur C. McIntosh, 701.  7/7/1925. 		RM 106729	Barcode: RM0261278
_________________________________________________________________________

57.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Mellette County: White River.  Elev. 2130 ft.
T42N R29W S35.  
Phenology: fruiting. 

E. C. Stearns, 209.  //. 		RM 68248
_________________________________________________________________________

58.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Pennington County: 4 mi N of Rapid City.  Elev. 3350 ft.
T2N R7E S13.  
Phenology: flowering. 

Henry Lee, 531.  4/24/1925. 		RM 106194	Barcode: RM0261277
_________________________________________________________________________

59.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Lawrence County: Whitewood.  Elev. 3600-5000 ft.
T5N R4E S5.  
Mesophytic canyon; south-facing slope, yellow pine association. Phenology: vegetative only. 

Herman E.  Hayward, 1251.  6/21/1927. 		RM 304647	Barcode: RM0261279
_________________________________________________________________________

60.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Lawrence County: Terry Peak above Trojan.  Elev. 6700 ft.
T4N R2E S2.  44.3317 N, 103.8367 W; uncertainty 0.25 mi..  
Mountain slopes; second succession, popple and birch association. Also number 770. Phenology: flowering. 

Herman E.  Hayward, 1899.  7/4/1927. 		RM 110930	Barcode: RM0261651
_________________________________________________________________________

61.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Pennington County: Bull Dog Ranch, near Nahant.  Elev. 5890 ft.
T3N R3E S21.  44.2086 N, 103.7724 W; uncertainty 1 mi..  
Wooded slope, east-facing; yellow pine and lodgepole pine association. Phenology: vegetative only. 

Herman E.  Hayward, 2424.  7/23/1927. 		RM 110813
_________________________________________________________________________

62.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Pennington County: Rapid City.  Elev. 3400 ft.
T1N R7E S2.  44.0728 N, 103.2404 W; uncertainty 1 mi..  
Redbed foothills, east-facing; grass-yucca association. Also 1899. Phenology: vegetative only. 

Herman E.  Hayward, 770.  6/12/1927. 		RM 110930	Barcode: RM0261275
_________________________________________________________________________

63.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grasslands: 0.5 mi E Montana Boundary on Sage Creek Road.  Elev. 2700 ft.
T2S R14E S3.  
Road side ditch and moist sites, sandy clay soil; chokecherry association. White flowers. Phenology: flowering. 

K. E. Severson, 251.  5/7/1973. 		RM 345325	Barcode: RM0261282
     with E. C. Garrett
_________________________________________________________________________

64.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Harding County: Cave Hills.  Elev. 2800-3500 ft.
T21N R5E S4.  
Wooded gulches. Phenology: fruiting. 

S. S. Visher, 209.  8/5/1910. 		RM 70015
_________________________________________________________________________

65.  Prunus americana Marshall 				Rosaceae

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

S. S. Visher, 2729.  8/5/1911. 		RM 76191	Barcode: RM0261280
_________________________________________________________________________

66.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Albany County: Laramie Range: along Luman Creek, ca 15 road mi W of Wheatland.  Elev. 5250 ft.
T24N R70W S16 NE1/4.  42.0545 N, 105.2445 W.  
Creekside. Phenology: vegetative only. 

B. A. Packer, 2017.  7/22/1997. 		 
     with J. Brondum and T. McGowan
_________________________________________________________________________

67.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Larimer County: Owl Canyon.
Along stream bank. Phenology: flowering. 

Aven Nelson, 10037.  5/13/1924. 		RM 126209
_________________________________________________________________________

68.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Larimer County: Owl Canyon.
Along stream bank. Phenology: flowering. 

Aven Nelson, 10037.  5/13/1924. 		RM 126210
_________________________________________________________________________

69.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Larimer County: Owl Canyon.
Along stream bank. Phenology: vegetative only. 

Aven Nelson, 10037c.  5/13/1924. 		RM 138827
_________________________________________________________________________

70.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Larimer County: In Owl Canyon, 24 mi N of Fort Collins.
Phenology: flowering. 

Aven Nelson, 2351a.  5/15/1937. 		RM 178144
     with Ruth A. Nelson
_________________________________________________________________________

71.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Larimer County: In Owl Canyon, 24 mi N of Fort Collins.
Phenology: fruiting. 

Aven Nelson, 2351b.  6/25/1937. 		RM 178144
     with Ruth A. Nelson
_________________________________________________________________________

72.  Prunus americana Marshall 				Rosaceae

U.S.A., New Mexico, Taos County: Taos: Cottonwood Canyon.
In great thickets. Phenology: vegetative only. 

Aven Nelson, 428.  10/19/1932. 		RM 132059
     with Ruth A. Nelson
_________________________________________________________________________

73.  Prunus americana Marshall 				Rosaceae

U.S.A., New Mexico, Taos County: Near the Pueblos.  Elev. 6800-7100 ft.
Along stream banks. Phenology: fruiting. 

Aven Nelson, 432.  10/20/1932. 		RM 132058
     with Ruth A. Nelson
_________________________________________________________________________

74.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Albany County: Laramie Range: along Horseshoe Creek, ca 20 air mi SE of Douglas.  Elev. 6950-7600 ft.
T28N R71W S21.  42.3844 N, 105.3716 W.  
Creekside. Phenology: fruiting. 

B. A. Packer, 2144.  7/24/1997. 		 
     with J. Brondum and T. McGowan
_________________________________________________________________________

75.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, El Paso County: Manitou.
Phenology: vegetative only. 

C. L. Shear, 4591.  9/8/1896. 		RM 150527
_________________________________________________________________________

76.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Larimer County: W side of Watson Lake, along Poudre River, ca 0.8 mi N of Bellvue.  Elev. 5200 ft.
T8N R69W S30 NW1/4.  
On gravelly soil with Cornus, Acer negundo and Populus. Phenology: flowering. 

Dieter H. Wilken, 14304.  5/6/1985. 		RM 393536
_________________________________________________________________________

77.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, El Paso County: 3.0 mi N Fremont County line, adjacent Highway 115.  Elev. 6050 ft.
T17S R67W S5.  
Pinyon-juniper woodland; gravel in clay soil; east facing disturbed roadside. Phenology: flowering. 

Diana Falb, 1.  5/5/1987. 		RM 529257
_________________________________________________________________________

78.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Boulder County: Sunshine Canyon, near Boulder.
Phenology: flowering. 

Francis Ramaley, 1509.  5/9/1906. 		RM 56776
_________________________________________________________________________

79.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Larimer County: Horsetooth.
Along river. Phenology: flowering. 

George E. Osterhout, 740a.  4/25/1895. 		RM 156766
_________________________________________________________________________

80.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Larimer County: Bald Mountain, W of Loveland.
Phenology: vegetative only. 

George E. Osterhout, 740b.  6/30/1894. 		RM 156766
_________________________________________________________________________

81.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Larimer County: Horsetooth Mountain.
Phenology: flowering. 

J. H. Cowen, 660.  4/26/1896. 		RM 42755
_________________________________________________________________________

82.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Larimer County: On the banks of Cache la Poudre, 12 mi above Fort Collins.  Elev. 5000 ft.
On the banks of Cache la Poudre River. Phenology: vegetative only. 

Marion Ownbey, 919.  7/21/1935. 		RM 143503
_________________________________________________________________________

83.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Arapahoe County: Buckley Air Force Base: site 660 m NE of southwest corner of the installation.  521748E 4392730N.  Elev. 1711 m.
zone 13, 521748E, 4392730N; GPS Reading.  
Rolling shortgrass prairie on sandy loam; with Artemisia frigida, Psoralidium tenuiflorm, Aristida purpurea, Nassellla virdula, Hesperostipa comata, Bouteloua gracilis, Bromus spp. Phenology: vegetative only. 

N. E. Hastings, 223.  7/27/2005. 		RM 793912
     with C. Bern
_________________________________________________________________________

84.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, No county County: Plains near Denver.  Elev. 1500 m.
Phenology: flowering. 

P. A. Rydberg, 6077.  5/8/1900. 		RM 28154
     with F. K. Vreeland
_________________________________________________________________________

85.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, El Paso County: Pike National Forest: South Cheyenne Canyon.  Elev. 8500 ft.
On 5 degree northeast slope in decomposed granite with mountain muhlenbergia and June grass. Phenology: flowering. 

Paul B. Lister, 41.  6/14/1928. 		USFS 473866
_________________________________________________________________________

86.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Baca County: Picture Canyon.
T35S R47W S6; also S7.  
On slope surrounding cattail swamp at base of cliffs. Phenology: vegetative only. 

Ronald C. Wittmann, 18443.  9/7/1991. 		RM 580493
_________________________________________________________________________

87.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Jefferson County: Golden.  Elev. 1740 m.
Dry soil. Phenology: flowering. 

R. Duthie, 3798.  5/18/1920. 		RM 87138
     with I. W. Clokey
_________________________________________________________________________

88.  Prunus americana Marshall 				Rosaceae

U.S.A., New Mexico, Colfax County: Philmont Scout Ranch, near Cimarron: Ponil Road near entrance to Corral Canyon.  Elev. 6800-6900 ft.
Wooded area along road. Phenology: flowering. 

Ronald L. Hartman, 1791.  6/2/1968. 		RM 296775
_________________________________________________________________________

89.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Las Animas County: 27.8 mi S of Las Animas County on Highway 12.  Elev. 6884 ft.
T33S R66W S33.  
Lush green cottonwood-willow roadside. Phenology: flowering. 

Stacey J. Elder, 98.  5/13/1987. 		RM 529334
     with Kendra K. Ecton
_________________________________________________________________________

90.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Boulder County: Boulder Mountain Parks, Gregory Canyon.  Elev. 5800 ft.
Foothill canyon with mosaic of open slopes, Pinus ponderosa woodland, and Pseudotsuga menziesii forests. Canyon bottom. Phenology: flowering. 

Tim Hogan, 1548.  4/14/1992. 		RM 577168
_________________________________________________________________________

91.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Boulder County: City of Boulder Open Space Lands; NCAR Mesa area.  Elev. 5600 ft.
Growing along Bear Creek with Prunus virginiana, Salix exigua, and Hydophyllum fendleri; plains riparian vegetation. Phenology: flowering. 

Tim Hogan, 1998.  5/4/1993. 		RM 734402
_________________________________________________________________________

92.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Larimer County: Near the lower end of the Poudre Canyon.
Phenology: flowering. 

Wilhelm G. Solheim, s.n..  5/9/1937. 		RM 151957
_________________________________________________________________________

93.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Boulder County: Bluebell Canyon.
Phenology: fruiting. 

W. W. Robbins, 1574.  6/18/1906. 		RM 56787
_________________________________________________________________________

94.  Prunus americana Marshall 				Rosaceae

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

W. W. Robbins, 1596.  6/19/1906. 		RM 56786
_________________________________________________________________________

95.  Prunus americana Marshall 				Rosaceae

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

W. W. Robbins, 2141.  7/19/1906. 		RM 56777
_________________________________________________________________________

96.  Prunus americana Marshall 				Rosaceae

U.S.A., New Mexico, Bernalillo County: Sandia Mountains: Cienega Canyon.
Streamside. Phenology: flowering & fruiting. 

Earl F. Castetter, 2153.  5/30/1935. 		RM 146603
_________________________________________________________________________

97.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 17 air mi NE of Lusk, north side of Hat Creek Breaks, on Plum Creek.  Elev. 4400 ft.
T34N R61W S21 SE1/4.  42.9043 N, 104.1849 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
In riparian habitat with Acer negundo and Prunus virginiana. Infrequent. Phenology: fruiting. 

B. E. Nelson, 1615.  6/2/1978. 		RM 317593	Barcode: RM0258127
_________________________________________________________________________

98.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Platte County: Laramie Mountains: along Fish Creek, ca 10 air mi E of Laramie Peak; ca 20 air mi NW of Wheatland.  Elev. 5470 ft.
T26N R70W S4.  42.2544 N, 105.2511 W; uncertainty 1 mi..  
Plum thicket along stream bottom. Phenology: vegetative only. 

B. E. Nelson, 17234.  7/19/1989. 		RM 606834	Barcode: RM0258128
     with Jan Pollet
_________________________________________________________________________

99.  Prunus americana Marshall 				Rosaceae

U.S.A., Oregon, Union County: Umatilla National Forest and Vicinity: near Phillips Creek, ca 6 mi WNW of Elqin.  Elev. 3200-3300 ft.
T1N R38E S2 SW1/8; also SE1/4 S3.  45 35' 21" N, 118 1' 55" W; GPS Reading.  
In full and partial sun in rocks and pebbles along creek; soil rocky; slope 0-20; aspect ravine. Phenology: fruiting. 

Heather Bradtke, 4216.  8/7/2001. 		RM 
_________________________________________________________________________

100.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: ca 6.5 air mi WNW of Parkman, ca 12 air mi NW of Dayton.  Elev. 5000 ft.
T58N R88W S27 NE1/4.  44.9758 N, 107.47056 W; uncertainty 1 mi..  
Brushy slope. Phenology: fruiting. 

B. E. Nelson, 3860.  7/16/1979. 		RM 332534	Barcode: RM0258144
_________________________________________________________________________

101.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 4 road mi NW of Rockypoint.  Elev. 4200 ft.
T57N R69W S16.  44.9314 N, 105.1578 W; uncertainty 1 mi..  
Bottom of draw, near intermittent stream. Phenology: flowering. 

Keith H. Dueholm, 1354.  5/24/1978. 		RM 328242	Barcode: RM0258174
     with Ronald L. Hartman
_________________________________________________________________________

102.  Prunus americana Marshall 				Rosaceae

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; draw. Phenology: vegetative only. 

Keith H. Dueholm, 5480.  8/5/1978. 		RM 328241	Barcode: RM0258175
_________________________________________________________________________

103.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: ca 9.5 air mi NNW of Clearmont.  Elev. 4300 ft.
T56N R80W S35.  44.7811 N, 106.46056 W; uncertainty 1 mi..  
Plains, flats along dry creekbed; near small draw. Phenology: fruiting. 

Keith H. Dueholm, 5952.  8/11/1978. 		RM 328240	Barcode: RM0258176
_________________________________________________________________________

104.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: east side of Lake De Smet.  Elev. 4600 ft.
T52N R82W S21.  44.4625 N, 106.73361 W; uncertainty 1 mi..  
Deep cut draw in clinker bed, edge of lake with much cattle activity beneath plum thicket; thicket. Phenology: fruiting. 

Keith H. Dueholm, 8485.  7/22/1979. 		RM 332533	Barcode: RM0258173
_________________________________________________________________________

105.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 3.5 mi NW of Rockypoint.  Elev. 4200 ft.
T57N R69W S15.  44.9311 N, 105.1375 W; uncertainty 1 mi..  
Dissected plateau covered by ponderosa pine; shaded valley. Phenology: flowering. 

Ronald L. Hartman, 5443.  5/24/1978. 		RM 328243	Barcode: RM0258167
     with Keith Dueholm
_________________________________________________________________________

106.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 6 air mi SW of Rockypoint.  Elev. 3800 ft.
T56N R69W S20.  44.82556 N, 105.1733 W; uncertainty 1 mi..  
Dissected mesa covered with scattered ponderosa pine and open sagebrush flats; valley. Phenology: flowering. 

Ronald L. Hartman, 5516.  5/25/1978. 		RM 328244	Barcode: RM0258168
     with Keith H. Dueholm
_________________________________________________________________________

107.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: 1.3 mi N of Four Corners.  Elev. 4000 ft.
T56N R72W S28.  44.80583 N, 105.5219 W; uncertainty 1 mi..  
Stream. Phenology: fruiting. 

Ronald L. Hartman, 6240.  6/7/1978. 		RM 328248	Barcode: RM0258169
     with Keith Dueholm
_________________________________________________________________________

108.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek just SSW of Bear Creek Church on County Road 153, ca 16.3 air mi W of La Grange, ca 34 air mi SSW of Torrington.  Elev. 4940-4960 ft.
T19N R63W S7 NW1/4.  41.6322 N, 104.4776 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
Fence row in the stream bottom. Phenology: vegetative only. 

B. E. Nelson, 28663.  8/17/1993. 		RM 606835	Barcode: RM0258129
_________________________________________________________________________

109.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek ca 3/4 mi W of the mouth of Dater Creek and ca 4 air mi S of Castle Rocks, ca 11 air mi W of La Grange; ca 30 air mi SSW of Torrington.  Elev. 4800 ft.
T19N R63W S1 NW1/4.  41.6495 N, 104.3772 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Creek banks and adjacent woodlands and meadows. Phenology: vegetative only. 

B. E. Nelson, 33508.  8/4/1994. 		RM 705793	Barcode: RM0258148
     with Tim Chumley and Robbin Romberg
_________________________________________________________________________

110.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Albany County: Horseshoe Creek.  Elev. 5600 ft.
T28N R71W S14 SE1/4.  42.3988 N, 105.3324 W; uncertainty 0.5 mi..  
Rocky slope above creek with Purshia and Mahonia. Phenology: flowering. 

Robert D. Dorn, 5881.  5/28/1995. 		RM 600637
_________________________________________________________________________

111.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Converse County: 1 mi SE of Orin Junction.  Elev. 4800 ft.
T31N R69W S20 NW1/4.  42.6422 N, 105.1578 W; uncertainty 0.5 mi..  
Fence row with Ribes and Bromus. Phenology: flowering. 

Robert D. Dorn, 5886.  5/28/1995. 		RM 600560
_________________________________________________________________________

112.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Goshen County: 5 mi NNW of Hawk Springs.  Elev. 4300 ft.
T22N R62W S22; South1/2.  41.864 N, 104.2953 W; uncertainty 1 mi..  
Fence row with Bromus and Cirsium. Phenology: vegetative only. 

Robert D. Dorn, 6116.  7/4/1995. 		RM 600777
_________________________________________________________________________

113.  Prunus americana Marshall 				Rosaceae

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: fruiting. 

Ronald L. Hartman, 39233.  6/29/1993. 		RM 606836	Barcode: RM0258170
_________________________________________________________________________

114.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: North Platte River, 2 air mi SE of Orin.  Elev. 4700 ft.
T31N R69W S20 NW1/4.  42.6422 N, 105.1578 W.  
Sandy soil along river and railroad. Phenology: fruiting. 

Ronald L. Hartman, 40113.  7/4/1993. 		RM 606837	Barcode: RM0258171
_________________________________________________________________________

115.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: County Road 650, ca 4.5 road mi W of Exit 64 of I-25.  Elev. 6520-6560 ft.
T25S R67W S32 South1/2; also T26S R67W N1/2 S5.  37.8309 N, 104.9076 W.  
Oak meadows. Phenology: fruiting. 

Brian Elliott, 101a.  5/25/1998. 		RM 
_________________________________________________________________________

116.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Crook County: Limestone Range.  Elev. 5000-7000 ft.
T49N R61W S12.  44.2511 N, 104.1185 W; uncertainty 5 mi..  
Forming thickets. Phenology: vegetative only. 

Aven Nelson, 9533.  7/27/1910. 		RM 79428	Barcode: RM0258145
_________________________________________________________________________

117.  Prunus americana Marshall 				Rosaceae

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

B. E. Nelson, 11680.  9/12/1984. 		RM 380635	Barcode: RM0258133
_________________________________________________________________________

118.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Crook County: Black Hills: along Boundary Gulch, ca 4.8 air mi SSE of Beulah, ca 16.3 air mi ENE of Sundance.  Elev. 4100 ft.
T52N R60W S21.  44.4808 N, 104.0622 W; uncertainty 1 mi..  
Thickets in the draw and on roadside. Phenology: fruiting. 

B. E. Nelson, 11958.  9/16/1984. 		RM 380636	Barcode: RM0258132
_________________________________________________________________________

119.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Crook County: Black Hills: Black Haw Gulch of Grand Canyon, ca 7.3 air mi SSW of Beulah, ca 11.5 air mi ENE of Sundance.  Elev. 4200 ft.
T52N R61W S35.  44.45083 N, 104.1439 W; uncertainty 1 mi..  
North-facing slopes of the canyon with paper birch. Phenology: vegetative only. 

B. E. Nelson, 12007.  9/16/1984. 		RM 380637	Barcode: RM0258131
_________________________________________________________________________

120.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Crook County: Black Hills: Little Houston Creek along I-90; ca 11.8 air mi SW of Sundance.  Elev. 4400 ft.
T50N R64W S18.  44.31806 N, 104.58833 W; uncertainty 1 mi..  
Stream bottom. Phenology: vegetative only. 

B. E. Nelson, 12129.  9/18/1984. 		RM 380638	Barcode: RM0258130
_________________________________________________________________________

121.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Crook County: Black Hills: Sourdough Creek W of Seely Hwy, Lutton Ranch; ca 6.4 air mi N of Hulett.  Elev. 4000 ft.
T55N R65W S12; also S13.  44.76972 N, 104.61028 W; uncertainty 1 mi..  
Thickets along creek. Phenology: flowering. 

Hollis Marriott, 2179.  5/23/1983. 		RM 380625	Barcode: RM0258157
_________________________________________________________________________

122.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Crook County: Black Hills: Snider Ranch, upper Corral Creek drainage; ca 14 air mi W of Sundance.  Elev. 4400 ft.
T51N R65W S10 SE1/4; SW1/4 S11; also NW1/4 S14.  44.4203 N, 104.64861 W; uncertainty 3 mi..  
Thicket near creek. Phenology: flowering. 

Hollis Marriott, 2386.  5/27/1983. 		RM 380626	Barcode: RM0258158
_________________________________________________________________________

123.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Crook County: Black Hills: Oak Creek, ca 4.5 air mi W of Sundance.  Elev. 4800 ft.
T51N R64W S16; Center of S16.  44.4072 N, 104.54833 W; uncertainty 1 mi..  
Thickets along creek. Phenology: flowering. 

Hollis Marriott, 2760.  6/7/1983. 		RM 380627	Barcode: RM0258154
_________________________________________________________________________

124.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Crook County: Black Hills: Dugout Gulch near confluence with Sand Creek, ca 4.7 air mi SSW of Beulah.  Elev. 3800 ft.
T52N R61W S24 SE1/4.  44.4803 N, 104.12306 W; uncertainty 1 mi..  
Deciduous woods along creek. Phenology: vegetative only. 

Hollis Marriott, 3604.  6/27/1983. 		RM 380628	Barcode: RM0258162
     with Bertha Gillam and Sherry Bashor
_________________________________________________________________________

125.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Crook County: Black Hills: U.S. Highway 14 near Thorn Divide; ca 1 air mi S of Carlile.  Elev. 4300 ft.
T52N R66W S20; also S29.  44.47639 N, 104.8117 W; uncertainty 2 mi..  
Deciduous thickets in north-trending draw. Phenology: vegetative only. 

Hollis Marriott, 4756.  7/21/1983. 		RM 380629	Barcode: RM0258161
_________________________________________________________________________

126.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Crook County: Black Hills, Inyan Kara Creek E of HK Divide, ca 15 air mi W of Sundance.  Elev. 4200 ft.
T51N R65W S20 SE1/4.  44.3914 N, 104.6889 W; uncertainty 0.5 mi..  
Grassland, in thickets. Phenology: vegetative only. 

Hollis Marriott, 5563.  8/4/1983. 		RM 380630	Barcode: RM0258160
_________________________________________________________________________

127.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Crook County: Black Hills: S of Belle Fourche River near Mona ; ca 14 air mi NNE of Hulett.  Elev. 3600 ft.
T56N R63W S14 SW1/4; and NW1/4 S23.  44.8436 N, 104.3844 W; uncertainty 1 mi..  
Deciduous woods in draw. Phenology: vegetative only. 

Hollis Marriott, 5931.  8/29/1983. 		RM 380631	Barcode: RM0258156
_________________________________________________________________________

128.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Crook County: Black Hills: Alum Creek E of the Bear Lodge Mountains, near Four Corners, Ryan Ranch; ca 7 air mi N of Aladdin.  Elev. 3500 ft.
T55N R61W S20 South1/4.  44.7444 N, 104.2039 W; uncertainty 0.5 mi..  
Sagebrush grassland, reservoir margins. Phenology: fruiting. 

Hollis Marriott, 5988.  8/29/1983. 		RM 380632	Barcode: RM0258159
_________________________________________________________________________

129.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Weston County: Black Hills: Spring Creek just N of WY Hwy 116 and S of Pfeiffer Hill; ca 10 air mi SSW of Sundance.  Elev. 4700 ft.
T49N R63W S9.  44.2456 N, 104.42667 W; uncertainty 1 mi..  
Draw in grassland with boxelder. Phenology: flowering. 

Hollis Marriott, 6359.  5/25/1984. 		RM 380633	Barcode: RM0319929
_________________________________________________________________________

130.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Weston County: Black Hills: Black Canyon near confluence with Horse Canyon; ca 4.5 air mi NE of Osage.  Elev. 4500 ft.
T47N R62W S30 SW1/4; and NW1/4 S31.  44.02444 N, 104.34917 W; uncertainty 1 mi..  
Deciduous thicket (plum-boxelder) in sagebrush-grassland (Artemisia cana). Phenology: fruiting. 

Hollis Marriott, 7312.  6/27/1984. 		RM 380641	Barcode: RM0258165
_________________________________________________________________________

131.  Prunus americana Marshall 				Rosaceae

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..  
Draw with oak, hawthorne, and wild plum. Phenology: fruiting. 

Hollis Marriott, 7693.  7/6/1984. 		RM 380634	Barcode: RM0258155
_________________________________________________________________________

132.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Crook County: 5 mi NW of Hulett.  Elev. 4100 ft.
T55N R65W S29.  44.7243 N, 104.6845 W; uncertainty 2 mi..  
Moist draws. Phenology: flowering. 

Marion Ownbey, 617.  6/1/1935. 		RM 143752	Barcode: RM0258146
_________________________________________________________________________

133.  Prunus americana Marshall 				Rosaceae

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

Ronald L. Hartman, 15870.  7/11/1983. 		RM 380639	Barcode: RM0258179
_________________________________________________________________________

134.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Crook County: Black Hills: ca 3 air mi NNE of Beulah.  Elev. 3500 ft.
T53N R60W S16; also S17.  44.58306 N, 104.0578 W; uncertainty 2 mi..  
Prairie and breaks with dry stream; drainage. Phenology: vegetative only. 

Ronald L. Hartman, 16353.  7/16/1983. 		RM 380640	Barcode: RM0258178
_________________________________________________________________________

135.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Crook County: Powder River Basin: ca 1 mi NW of Lightning Flats.  Elev. 4200 ft.
T58N R68W S28; also S29.  44.989 N, 105.0631 W; uncertainty 2 mi..  
Broad ridge covered with ponderosa pine with valleys containing Fraxinus, Amelanchior, and Prunus; valley. Phenology: flowering. 

Ronald L. Hartman, 5411.  5/24/1978. 		RM 328247	Barcode: RM0258177
     with Keith Dueholm
_________________________________________________________________________

136.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Sheridan County: Sheridan Training Area: ephermeral creek and surrounding banks, 2.2 km NE of Peak 4202 (334840, 4967880), 1.4 km NNW of Peak 4355 (337180, 4968280).  336560E 4969400N to 336700E 4969400N.  Elev. 1200 m.
zone 13, 336560E, 4969400N; GPS Reading.  
Level to 60 degree banks on riparian on sandy loam to clay loam, soil series Ridman, moist-Ulm loams, with Populus angustifolia, Symphoricarpos occidentalis, Rhus trilobata, Arctium minus, Alopecurus aegualis. Phenology: fruiting. 

Patricia P. Douglas, 310.  8/31/1997. 		RM 793774	Barcode: RM0258180
     with N. Hastings
_________________________________________________________________________

137.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Sheridan County: Sheridan Training Area: ephemeral creek and east bank, 1.9 km NW of Peak 4244 (338560, 4469020), ca 2.7 km NE of Peak 4202 (334840, 4967880).  336740E 4969820N.  Elev. 3900-3920 ft.
zone 13, 336740E, 4969820N; GPS Reading.  
Level to 60 degree bank on riparian on sandy loam to clay loam, soil series Ridman, moist-Ulm loams, with Populus angustifolia, Symphoricarpos occidentalis, Rhus trilobata, Arctium minus, Alopecurus aequalis. Phenology: vegetative only. 

Patricia P. Douglas, 371.  8/31/1997. 		RM 793775	Barcode: RM0258181
     with N. Hastings
_________________________________________________________________________

138.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Park Plateau: at Cokedale Road W of Trinidad on Colo Hwy 12.  Elev. 6400 ft.
T33S R65W S25 NW1/4.  37.1418 N, 104.6206 W.  
Top of hill to east; pinyon-juniper. Phenology: fruiting. 

Brian Elliott, 2754.  6/27/1998. 		RM 
_________________________________________________________________________

139.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Baca County: Comanche National Grassland: Cave Spring and below just off Holt Canyon, just N of Oklahoma, ca 13 air mi SW of Campo.  Elev. 4250 ft.
T35S R48W S13 NW1/4.  37.0005 N, 102.7748 W; GPS Reading.  
Riparian area in canyon bottom. Phenology: fruiting. 

B. E. Nelson, 72583.  6/24/2007. 		RM 
     with Bernadette Kuhn
_________________________________________________________________________

140.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Baca County: Comanche National Grassland: along a branch of Burrows Draw ca 2 mi N of Oklahoma, ca 8 air mi SE of Campo.  Elev. 4050-4060 ft.
T35S R45W S2 W1/2.  37.025 N, 102.4696 W; GPS Reading.  
Fenced area of ca 1 acre in shortgrass prairie. Phenology: fruiting. 

B. E. Nelson, 72604.  6/25/2007. 		RM 
     with Bernadette Kuhn
_________________________________________________________________________

141.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: above Pintada Creek, ca 4 air mi E of Kim.  Elev. 5452 ft.
T32S R52W S17.  37.2596 N, 103.2801 W; NAD 83, , GPS Reading.  
On canyon rim. Phenology: fruiting. 

Bernadette Kuhn, 7638.  7/29/2008. 		RM 
     with Doug Sedoris
_________________________________________________________________________

142.  Prunus americana Marshall 				Rosaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: fields on south side of Ponil Creek 0.35 air mi SE of where U.S. Hwy 64 crosses creek and 1.3 air mi NE of Cimarron.  Elev. 6366 ft.
36.517063 N, 104.892792 W; WGS 84, GPS reading.  
Old hay fields; silty soil; with Cardaria chalapensis, Chenopodium spp., grasses. Petals white, ovate, ca. 8 mm long; small shrubs in silty soil on creek bench; uncommon. Specimen GPS: 36.512741, -104.885986. Phenology: flowering. 

Ben Legler, 7944.  5/15/2008. 		RM 905568	Barcode: RM0025606
_________________________________________________________________________

143.  Prunus americana Marshall 				Rosaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: north side of NM Hwy 555 6.7 air mi W of Raton.  Elev. 6698 ft.
36.885193 N, 104.559959 W; WGS 84, GPS reading.  
Stream bottom with Salix exigua, Populus angustifolia, Verbascum thapsus; surrounding slopes of Pinus edulis and P. ponderosa. Petals white; flowers emerging before the leaves; branches with thorn-like side shoots; single large patch of shrubs to 4 meters tall. Photographed. Specimen GPS: 36.885155, -104.559944. Phenology: flowering. 

Ben Legler, 7986.  5/17/2008. 		RM 905567	Barcode: RM0025605
_________________________________________________________________________

144.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Las Animas County: Vermejo Park Ranch: in Joe Baker Canyon 1.0 air mi upstream from (southeast) from its junction with Long Canyon; 14.6 air mi SW of Trinidad.  Elev. 7190 ft.
36.996876 N, 104.683968 W; WGS 84, GPS reading.  
Base of south-facing slope dominated by shrubby Quercuss gambelii; adjacent to barely flowing stream. Petals white with pink tinge; single small shrub 2.5 meters tall; a few thorn-like side shoots present. Specimen GPS: 36.996532, -104.682571. Phenology: flowering. 

Ben Legler, 8161.  5/26/2008. 		RM 905566	Barcode: RM0025604
_________________________________________________________________________

145.  Prunus americana Marshall 				Rosaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along irrigation canal 3.6 air mi NW of French Corners and 3.5 air mi E of No. 3 Lake.  Elev. 5973 ft.
36.465736 N, 104.661362 W; WGS 84, GPS reading.  
Flowing canal, banks lined with Salix exigua, scattered Populus deltoides. Small shrubs on canal banks; thorn-like side shoots present. Specimen GPS: 36.465725, -104.661087. Phenology: vegetative only. 

Ben Legler, 8175.  5/27/2008. 		RM 905565	Barcode: RM0025603
_________________________________________________________________________

146.  Prunus americana Marshall 				Rosaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: in Taber Morey Canyon 0.8 air mi W of its mouth along Jones Canyon; 11.9 air mi WNW of Raton.  Elev. 7508 ft.
36.950493 N, 104.643112 W; WGS 84, GPS reading.  
Base of rocky slope dominated by shrubby Quercus gambelii, with small barely flowing stream at base; south exposure. Petals white with pink tinge; branches thorny; low thicket-forming shrub to 1.5 meters tall; uncommon along creek. Specimen GPS: 36.95042, -104.643715. Phenology: flowering. 

Ben Legler, 8351.  6/2/2008. 		RM 905545	Barcode: RM0025691
_________________________________________________________________________

147.  Prunus americana Marshall 				Rosaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: in lower part of Prairie Crow Canyon 1/2 air mi WSW of Koehler.  Elev. 6517 ft.
36.740868 N, 104.629883 W; WGS 84, GPS reading.  
Dry canyon bottom with adjacent slopes of Pinus edulis, Juniperus monosperma, shrubby Quercus spp. Shrubs to 4 meters tall forming thicket at base of slope. Specimen GPS: 36.740887, -104.629883. Phenology: fruiting. 

Ben Legler, 8449.  6/5/2008. 		RM 905564	Barcode: RM0025602
_________________________________________________________________________

148.  Prunus americana Marshall 				Rosaceae

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along Cerrososo Creek 2.1 air mi N of mouth of Plaza Canyon; 8.5 air mi NNE of Cimarron.  Elev. 6967 ft.
36.635422 N, 104.888901 W; WGS 84, GPS reading.  
Small flowing stream with marshy banks, with Eleocharis, Juncus balticus, and Rorippa nasturtium-aquaticum. Shrubs to 3 meters tall; occasional. Specimen GPS: 36.635452, -104.888847. Phenology: vegetative only. 

Ben Legler, 8507.  6/6/2008. 		RM 905563	Barcode: RM0025601
_________________________________________________________________________

149.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 4 mi N of Wetmore on Colo Hwy 67.  Elev. 5650 ft.
T20S R69W S22 E1/4.  38.2966 N, 105.0957 W.  
Roadside and prairie. Phenology: fruiting. 

Brian Elliott, 5660.  8/19/1998. 		RM 
_________________________________________________________________________

150.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Chaffee County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Isabel National Forest: ca 1.2 road mi on County Road 240 from U.S. Hwy 50.  Elev. 8600-8900 ft.
T50N R7E S28 NE1/4.  38.5588 N, 106.1968 W.  
Along stream and dry ponderosa pine forest slopes; soil fine-grained to gravelly; ponderosa, Rosa, Salix, and aspen. Phenology: flowering & fruiting. 

Charity Hall, 1638.  6/29/1998. 		RM 
     with Brian Jacobs and Alex Morgan
_________________________________________________________________________

151.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Three R Road (County Road 230) at Spring Branch Creek.  Elev. 5850 ft.
T23S R67W S21 SE1/4.  38.0351 N, 104.8893 W.  
Roadside. Phenology: fruiting. 

Ronald L. Hartman, 60070.  5/19/1998. 		RM 
     with Brian Elliott
_________________________________________________________________________

152.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Rouse Road (County Road 312) at railroad crossing.  Elev. 6400 ft.
T29S R65W S18 SE1/4; also NE1/4 S19.  37.5219 N, 104.7106 W.  
Grasslands and ridges with pinyon pine and juniper. Phenology: fruiting. 

Ronald L. Hartman, 60323.  5/20/1998. 		RM 
     with Brian Elliott
_________________________________________________________________________

153.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: on Exie Road (Forest Road 3119), above and along North Tie Creek, ca 10 air mi WNW of Camp Crook, SD.  Elev. 3560-3740 ft.
T3S R61E S10 SE1/4; also SW1/4 S11.  45.5866 N, 104.1743 W to 45.5843 N, 104.1711 W; NAD 83, , GPS reading.  
Chokecherry thicket. Phenology: flowering. 

B. E. Nelson, 76721.  6/5/2009. 		USFS 890978	Barcode: USFS0030879
     with Hans Hallman
_________________________________________________________________________

154.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: along and E of Carter Gulch, ca 2.5 air mi SE of Ekalaka.  Elev. 3600-3840 ft.
T1N R58E S3.  45.8774 N, 104.5026 W to 45.8792 N, 104.5005 W to 45.874 N, 104.5059 W; NAD 83, , GPS reading.  
Bushy slope and bottom of hardwood draw. Phenology: flowering & fruiting. 

B. E. Nelson, 76785.  6/8/2009. 		USFS 890977	Barcode: USFS0030880
     with Hans Hallman
_________________________________________________________________________

155.  Prunus americana Marshall 				Rosaceae

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 Road (Forest Road 3148) in and along Deer Draw, ca 23 air mi SE of Buffalo.  Elev. 3350-3500 ft.
T16N R8E S5.  45.3784 N, 103.1734 W to 45.3784 N, 103.1774 W; NAD 83, , GPS reading.  
Bushy-woody creek bottom. Phenology: flowering & fruiting. 

B. E. Nelson, 77054.  6/11/2009. 		USFS 890976	Barcode: USFS0030881
     with Hans Hallman
_________________________________________________________________________

156.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: Wickham Gulch in the vicinity of Wickham Spring No. 1, ca 5.5 air mi NW of Camp Creek, SD.  Elev. 3400-3600 ft.
T3S R62E S16 NE1/4.  45.5801 N, 104.0713 W; NAD 83, , GPS reading.  
Bushy bottom with green ash. Phenology: vegetative only. 

B. E. Nelson, 77098.  6/12/2009. 		USFS 890975	Barcode: USFS0030882
     with Hans Hallman
_________________________________________________________________________

157.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: draws W amd S of Lena Spring No. 1 and adjacent tableland ca 1 air mi E of Saddle Point, ca 17.5 air mi E of Buffalo.  Elev. 3400-3580 ft.
T19N R8E S19 S1/4.  45.5918 N, 103.1871 W to 45.5889 N, 103.1882 W; NAD 83, , GPS reading.  
Sides and bottom of steep hardwood draws. Phenology: vegetative only. 

B. E. Nelson, 77245.  6/14/2009. 		USFS 890974	Barcode: USFS0030883
_________________________________________________________________________

158.  Prunus americana Marshall 				Rosaceae

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 ft.
T6S R45E S17 SE1/4.  45.3101 N, 106.2427 W; NAD 83, , GPS reading.  
Bushy valley bottom, stream bank, and base of ponderosa pine slope. Phenology: vegetative only. 

B. E. Nelson, 78226.  7/25/2009. 		USFS 890973	Barcode: USFS0030884
_________________________________________________________________________

159.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: on top and east side of buttes ca 3.5 air mi S of Reva Gap, ca 19.5 air mi SES of Buffalo.  Elev. 3360-3600 ft.
T18N R8E S32 W1/2.  45.4843 N, 103.1753 W to 45.4796 N, 103.1768 W to 45.4812 N, 103.1726 W to 45.4826 N, 103.1722 W; NAD 83, , GPS reading.  
Bottom and northerly-facing slope of a hardwood draw. Phenology: fruiting. 

B. E. Nelson, 78578.  8/1/2009. 		USFS 890972	Barcode: USFS0030885
_________________________________________________________________________

160.  Prunus americana Marshall 				Rosaceae

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.  
Narrow bushy draw with aspen, green ash, and chokecherry with wet areas. Phenology: fruiting. 

B. E. Nelson, 78704.  8/2/2009. 		USFS 890971	Barcode: USFS0030897
_________________________________________________________________________

161.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: Iron Spring and vicinity and down stream, ca 18 air mi SE of Ekalaka.  Elev. 3420-3540 ft.
T1S R61E S17 NW1/4.  45.7526 N, 104.231 W to 45.7556 N, 104.2251 W; WGS 83, , GPS reading.  
Stream bottom. Phenology: fruiting. 

B. E. Nelson, 78919.  8/4/2009. 		USFS 890970	Barcode: USFS0030898
_________________________________________________________________________

162.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: just S of SD Hwy 20 at Reva Gap and in The Castles, ca 18.5 air mi E of Buffalo.  Elev. 3250-3400 ft.
T18N R8E S7 SE1/4; also SW1/4 S8, NW1/4 S17, and NE1/4 S18.  45.5308 N, 103.1771 W; NAD 83, , GPS reading.  
Mixed ponderosa pine and hardwood slope with siltstone outcrops. Phenology: flowering & fruiting. 

Hans Hallman, 80.  6/11/2009. 		USFS 891016	Barcode: USFS0057855
_________________________________________________________________________

163.  Prunus americana Marshall 				Rosaceae

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, 101.  6/11/2009. 		USFS 891015	Barcode: USFS0057854
_________________________________________________________________________

164.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: ca 1 air mi W of SD Hwy 79 on JB or Forest Road 115 at southwest end of Square Top Butte, ca 22 air mi SE of Buffalo.  Elev. 3220-3400 ft.
T17N R8E S29 SW1/4; also SE1/4 S31 and NW1/4 S32.  45.4016 N, 103.1795 W; NAD 83, , GPS reading.  
Ash-dominated draw. Phenology: fruiting. 

Hans Hallman, 144.  6/11/2009. 		 	Barcode: USFS0050820
_________________________________________________________________________

165.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Harding County: Custer National Forest: East Short Pine Hills: along Forest Road 3111 ca 1 air mi NE of Moreau Peak, ca 19 air mi SE of Camp Crook.  Elev. 3660-3760 ft.
T16N R3E S13 N1/2; also South1/2 S12.  45.3555 N, 103.7024 W; NAD 83, , GPS reading.  
Mixed hardwood and ponderosa pine upland. Phenology: fruiting. 

Hans Hallman, 1061.  6/24/2009. 		USFS 891013	Barcode: USFS0030843
_________________________________________________________________________

166.  Prunus americana Marshall 				Rosaceae

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, 1147.  6/25/2009. 		USFS 891012	Barcode: USFS0030844
_________________________________________________________________________

167.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in and around the head of Flasted Draw, 1.5-2 air mi SW of Red Hill and ca 3.5 air mi E of Ekalaka.  Elev. 3610-3650 ft.
T2N R58E S35 E1/2.  45.8912 N, 104.4764 W; NAD 83, , GPS reading.  
Hardwood draw dominated by green ash and chokecherry. Phenology: flowering. 

Hans Hallman, 1223.  6/25/2009. 		USFS 891011	Barcode: USFS0030845
_________________________________________________________________________

168.  Prunus americana Marshall 				Rosaceae

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. 3580-3780 ft.
T1S R57E S29; also SE1/4 S30, NE1/4 S31, and NW1/4 S32.  45.7239 N, 104.7117 W; NAD 83, , GPS reading.  
Draw dominated by green ash and hawthorn. Phenology: fruiting. 

Hans Hallman, 1383.  7/2/2009. 		USFS 885553	Barcode: USFS0049829
_________________________________________________________________________

169.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: along Beaver Creek Road or Forest Road 4133 at and around Road Creek Reservoir, ca 2 air mi NW of Holiday Campground and ca 14.5 air mi ENE of Ashland.  Elev. 3600-3640 ft.
T2S R46E S13 SW1/4.  45.6532 N, 105.9977 W; NAD 83, , GPS reading.  
In and around drainage and reservoir, dominated by sedges and grasses. Phenology: fruiting. 

Hans Hallman, 1581.  7/4/2009. 		USFS 891010	Barcode: USFS0030846
_________________________________________________________________________

170.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: just S of Forest Road 4785, ca 0.5 air mi SW of Camps Pass and ca 19 air mi ESE of Ashland.  Elev. 3780-4840 ft.
T3S R47E S27 NE1/4.  45.5483 N, 105.9042 W; NAD 83, , GPS reading.  
Grass-dominated meadow. Phenology: fruiting. 

Hans Hallman, 1728.  7/6/2009. 		USFS 891009	Barcode: USFS0030847
_________________________________________________________________________

171.  Prunus americana Marshall 				Rosaceae

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, 2398.  7/17/2009. 		USFS 891008	Barcode: USFS0030848
_________________________________________________________________________

172.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in the vicinity of Willard Gap off of Rimrock Trail or Forest Road 3150, ca 3 air mi ESE of Summit Pass on SD Hwy 79 and ca 26.5 air mi SE of Buffalo.  Elev. 3280-3380 ft.
T16N R8E S14 N1/2.  45.3508 N, 103.1062 W; NAD 83, , GPS reading.  
Large draw dominated by green ash, snowberry, and sedges. Phenology: fruiting. 

Hans Hallman, 2965.  7/26/2009. 		USFS 891007	Barcode: USFS0030849
_________________________________________________________________________

173.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: just NW of Ekalaka Park off of Forest Road 3818A, ca 1/4 air mi N of Hidden Spring, ca 6.5 air mi SSE of Ekalaka.  Elev. 3920-3960 ft.
T1N R58E S33 N1/2.  45.8004 N, 104.5156 W; NAD 83, , GPS reading.  
Hardwood draw dominated by green ash, boxelder, and grasses. Phenology: fruiting. 

Hans Hallman, 3401.  7/30/2009. 		USFS 891006	Barcode: USFS0030850
_________________________________________________________________________

174.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in the vicinity of Oliver Springs, ca 0.5 air mi N of Mont Hwy 323 at Conger Hill, ca 5.5 air mi SE of Ekalaka.  Elev. 3640-3680 ft.
T1N R58E S13 SE1/4.  45.8407 N, 104.4545 W; NAD 83, , GPS reading.  
Hardwood draw dominated by green ash and grasses. Phenology: fruiting. 

Hans Hallman, 3481.  7/30/2009. 		USFS 891005	Barcode: USFS0030851
_________________________________________________________________________

175.  Prunus americana Marshall 				Rosaceae

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, 3789.  8/4/2009. 		USFS 8991004	Barcode: USFS0030852
_________________________________________________________________________

176.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Harding County: Custer National Forest: South Cave Hills: in and around McKenzie Gulch, S of Forest Road 3113, ca 10 air mi N of Buffalo.  Elev. 3080-3280 ft.
T20N R5E S5.  45.7264 N, 103.5362 W; NAD 83, , GPS reading.  
Green ash-dominated draw. Phenology: fruiting. 

Hans Hallman, 3853.  8/4/2009. 		USFS 891003	Barcode: USFS0030841
_________________________________________________________________________

177.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: in Cheesman Draw, just NE of Pioneer Cemetery off of Forest Road 3045, ca 8.5 air mi WNW of Camp Cook, SD.  Elev. 3630-3670 ft.
T3S R61E S12 South1/2.  45.5862 N, 104.144 W; NAD 83, , GPS reading.  
In and near margin of reservoir. Phenology: fruiting. 

Hans Hallman, 4005.  8/11/2009. 		USFS 891002	Barcode: USFS0030840
_________________________________________________________________________

178.  Prunus americana Marshall 				Rosaceae

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. 3840-3960 ft.
T5S R47E S9 SE1/4; also SW1/4 S10, NW1/4 S15, and NE1/4 S16.  45.4033 N, 105.9277 W; NAD 83, , GPS reading.  
Green ash-dominated meadow with scattered ponderosa pine. Phenology: fruiting. 

Hans Hallman, 4117.  8/13/2009. 		USFS 891001	Barcode: USFS0030839
_________________________________________________________________________

179.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: in a tributary of Schleichart Draw above Schleichart Draw Reservoir, W of Forest Road 3130, ca 17 air mi NNE of Buffalo.  Elev. 3400 ft.
T22N R5E S35.  45.831 N, 103.4707 W; NAD 83, , GPS reading.  
Grass and chokecherry-dominated east-facing slope with rock outcrops. Phenology: fruiting. 

Hans Hallman, 4229.  8/16/2009. 		USFS 891000	Barcode: USFS0058073
     with G. Gust
_________________________________________________________________________

180.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in and around McNab Pond, at terminus of Forest Road 1401, ca 0.5 air mi NE of Mont Hwy 323, ca 7 air mi SE of Ekalaka.  Elev. 3420-3520 ft.
T1N R59E S19 NE1/4.  45.8362 N, 104.4314 W; NAD 83, , GPS reading.  
In and around pond dominated by Scirpus and Typha spp. and grasses on its margin. Phenology: fruiting. 

Hans Hallman, 4459.  8/18/2009. 		USFS 890999	Barcode: USFS0058072
     with G. Gust
_________________________________________________________________________

181.  Prunus americana Marshall 				Rosaceae

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, 4530.  8/18/2009. 		USFS 890998	Barcode: USFS0057947
     with G. Gust
_________________________________________________________________________

182.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Picketwire Valley, ca 1 mi E of Cordova Plaza.  Elev. 6700 ft.
T33S R66W S32.  37.1272 N, 104.802 W.  
Roadside. Phenology: fruiting. 

Ronald L. Hartman, 62408.  7/22/1998. 		RM 
_________________________________________________________________________

183.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 1.5 road mi E of Rye.  Elev. 6400 ft.
T24S R67W S32 NE1/4.  37.9184 N, 104.9076 W.  
Roadside and road cut. Phenology: fruiting. 

Ronald L. Hartman, 63175.  8/13/1998. 		RM 
     with Craig Freeman
_________________________________________________________________________

184.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Crook County: Black Hills National Forest: ca 12.5 air mi W (265Â°) of Spearfish, SD, E of Sand Creek Road in the vicinity of Dugout Gulch.  Elev. 4150 ft.
T52N R60W S19 SW1/4 SW1/4.  570464E, 4925421N; WGS 84, GPS reading.  
Dry slope S of Dugout Creek with Ponderosa pine. Phenology: flowering & fruiting. 

Brian Elliott, 14874.  6/2/2010. 		RM 
_________________________________________________________________________

185.  Prunus americana Marshall 				Rosaceae

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: fruiting. 

Hans Hallman, 5272.  6/24/2010. 		USFS 885560	Barcode: USFS0049836
_________________________________________________________________________

186.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: W of Forest Road 4794 in the vicinity of Horse Creek Buttes, ca 6 air mi SE of Poker Jim Butte, ca 23 air mi S of Ashland.  Elev. 3900-3980 ft.
T6S R44E S36 SE1/4; also T7S R44E S1 NE1/4 and T7S R45E S6 NW1/4.  45.2712 N, 106.2799 W; NAD 83, , GPS reading.  
Draw dominated by chokecherry, boxelder, and Symphoricarpos with rock outcrops on margins. Phenology: vegetative only. 

Hans Hallman, 5351.  6/26/2010. 		USFS 890997	Barcode: USFS0057946
_________________________________________________________________________

187.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: N of Forest Road 4409, generally between Cabin Creek Spring and Deer Creek Spring, ca 11 air mi ENE of Ashland.  Elev. 3560 ft.
T2S R46E S17 E1/2; also S16 W1/2, S20 NE1/4, and S21 NW1/4.  45.66 N, 106.0625 W; NAD 83, , GPS reading.  
Moist draw with quaking aspen, Prunus, and hawthorn. Phenology: fruiting. 

Hans Hallman, 5377.  6/28/2010. 		USFS 890996	Barcode: USFS0057765
_________________________________________________________________________

188.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: just N of Forest Road 4410, ca 2 air mi E of Yager Butte, ca 17 air mi ESE of Ashland.  Elev. 3660-3800 ft.
T4S R47E S19 S1/4; also S30 N1/2.  45.4586 N, 105.9843 W; NAD 83, , GPS reading.  
In and around flowing-water hardwood draw with green ash, boxelder, chokecherry, snowberry, and Monarda. Phenology: fruiting. 

Hans Hallman, 5745.  7/4/2010. 		USFS 890995	Barcode: USFS0057764
_________________________________________________________________________

189.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Forest Road 4516, ca 2 air mi W of Mont Hwy 484 or Otter Creek Road, ca 6.5 air mi NNW of Fort Howes.  Elev. 3300 ft.
T5S R45E S20 E1/4; also S21 W1/2.  45.3875 N, 106.1952 W; NAD 83, , GPS reading.  
Small depression with thicket of snowberry. Phenology: vegetative only. 

Hans Hallman, 5988.  7/10/2010. 		USFS 890994	Barcode: USFS0057770
_________________________________________________________________________

190.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of East Fork Spring, just S of East Fork Otter Creek Road, ca 14 air mi ENE of Ashland.  Elev. 3760-3790 ft.
T2S R46E S25.  45.6334 N, 105.9905 W; NAD 83, , GPS reading.  
Moist, grazed draw dominated by green ash, Prunus, and Crataegus. Phenology: fruiting. 

Hans Hallman, 6183.  7/13/2010. 		USFS 890993	Barcode: USFS0057781
_________________________________________________________________________

191.  Prunus americana Marshall 				Rosaceae

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: vegetative only. 

Hans Hallman, 6259.  7/15/2010. 		USFS 890992	Barcode: USFS0057780
_________________________________________________________________________

192.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Carter County: Custer National Forest: Chalk Buttes: to ca 0.5 air mi N of Trenk Pass on Forest Road 3816, ca 12 air mi SW of Ekalaka.  Elev. 3680-4120 ft.
T1S R57E S21 SW1/4; also S28 NW1/4.  45.7399 N, 104.6834 W; NAD 83, , GPS reading.  
Ponderosa pine woodland on and near chalkstone buttes. Phenology: vegetative only. 

Hans Hallman, 6326.  7/16/2010. 		USFS 890991	Barcode: USFS0057779
_________________________________________________________________________

193.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Suicide Pass near Forest Road 4777, ca 1 air mi N of U.S. Hwy 212, ca 18.5 air mi E of Ashland.  Elev. 4040-4080 ft.
T3S R47E S23 N1/4; also S14 S1/4.  45.5634 N, 105.8942 W; NAD 83, , GPS reading.  
Meadow dominated by grasses, snowberry, sagebrush, and Perideridia. Phenology: fruiting. 

Hans Hallman, 6368.  7/18/2010. 		USFS 890990	Barcode: USFS0057778
_________________________________________________________________________

194.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Cabin Spring near the junction of Forest roads 4425 and 4776D, ca 1.5 air mi N of U.S. Hwy 212, ca 15 air mi E of Ashland.  Elev. 3700 ft.
T3S R47E S17 NW1/4.  45.5758 N, 105.9554 W; NAD 83, , GPS reading.  
Prunus, Crataegus, and Fraxinus-dominated draw. Phenology: fruiting. 

Hans Hallman, 6551.  7/21/2010. 		USFS 890989	Barcode: USFS0057777
_________________________________________________________________________

195.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Dry Gulch Reservoir E of Forest Road 4432D, ca 3.5 air mi E of Fort Howes.  Elev. 3760-3840 ft.
T6S R46E S22 SE1/4.  45.2989 N, 106.0856 W; NAD 83, , GPS reading.  
Cornus and Toxicodendron-dominated draw with green ash. Phenology: fruiting. 

Hans Hallman, 6964.  7/28/2010. 		USFS 890988	Barcode: USFS0057866
_________________________________________________________________________

196.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: in the vicinity of O'Dell Reservoir, ca 1 air mi ENE of Poker Jim Butte, ca 19 air mi SSW of Ashland.  Elev. 4000-4120 ft.
T6S R44E S9 SE1/4.  45.329 N, 106.3488 W; NAD 83, , GPS reading.  
Mixed sagebrush and grass-dominated steppe and hardwood draw with scattered ponderosa pine; heavily grazed and trodden on by cattle. Phenology: fruiting. 

Hans Hallman, 6994.  7/28/2010. 		USFS 890987	Barcode: USFS0057870
_________________________________________________________________________

197.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in Bridge Canyon, ca 1 air mi E of Taylor Butte, ca 2 air mi ESE of Fort Howes.
T6S R46E S28 W1/4; also S29 E1/4.  45.2869 N, 106.1179 W; NAD 83, , GPS reading.  
East-facing slope in hardwood draw with Prunus and grass-dominated understory. Phenology: vegetative only. 

Hans Hallman, 7031.  7/30/2010. 		USFS 890986	Barcode: USFS0057869
_________________________________________________________________________

198.  Prunus americana Marshall 				Rosaceae

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, 7137.  7/31/2010. 		USFS 890985	Barcode: USFS0057868
_________________________________________________________________________

199.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Forest Road 47842, ca 1/4 road Mi from its junction with Forest Road 4784, ca 1.5 air mi S of Fifteen Mile Creek Road, ca 22 air mi SE of Ashland.  Elev. 3800-3860 ft.
T5S R47E S29 E1/2.  45.3676 N, 105.9549 W; NAD 83, , GPS reading.  
Crataegus and Prunus-dominated draw. Phenology: fruiting. 

Hans Hallman, 7210.  8/3/2010. 		USFS 890984	Barcode: USFS0057867
_________________________________________________________________________

200.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: along Forest Road 47696 between Sartin Draw Reservoir and Sartin Draw Spring, ca 16 air mi NE of Ashland.  Elev. 3440-3560 ft.
T1S R46E S25 N1/2.  45.7213 N, 105.9928 W; NAD 83, , GPS reading.  
In green ash and Crataegus-dominated draw surrounded by open ponderosa pine woodland with grass-dominated understory. Phenology: vegetative only. 

Hans Hallman, 7304.  8/6/2010. 		USFS 890983	Barcode: USFS0057782
_________________________________________________________________________

201.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Mud Turtle Reservoir, N of Forest Road 4432, ca 3 air mi NW of Diamond Butte, ca 25.5 air mi SE of Ashland.  Elev. 3920-3960 ft.
T6S R47E S28 S1/2.  45.2807 N, 105.9704 W; NAD 83, , GPS reading.  
In and at margins of reservoir with Salix, Cirsium, Symphoricarpos, Ribes, and Typha. Phenology: fruiting. 

Hans Hallman, 7402.  8/10/2010. 		USFS 890982	Barcode: USFS0057776
_________________________________________________________________________

202.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: Tongue River Breaks Hiking and Riding Area: along North Fork Poker Jim Creek, ca 3.5 air mi N of Poker Jim Butte, ca 15.5 air mi SSW of Ashland.  Elev. 3680-3920 ft.
T5S R43E S25.  45.3793 N, 106.3708 W; NAD 83, , GPS reading.  
Draw dominated by green ash, Prunus, and Symphoricarpos. 

Hans Hallman, 7480.  8/11/2010. 		USFS 889524	Barcode: USFS0056898
_________________________________________________________________________

203.  Prunus americana Marshall 				Rosaceae

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: fruiting. 

Hans Hallman, 7536.  8/15/2010. 		USFS 890980	Barcode: USFS0030877
_________________________________________________________________________

204.  Prunus americana Marshall 				Rosaceae

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: fruiting. 

Hans Hallman, 7622.  8/15/2010. 		USFS 890979	Barcode: USFS0030878
_________________________________________________________________________

205.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: on Colo Hwy 12 W of Trinidad, ca 1 mi W of Segundo.  Elev. 6600 ft.
T33S R66W S36 SW1/4.  37.1272 N, 104.7295 W.  
Exposed roadcut, riparian. Phenology: flowering. 

Brian Elliott, 5817.  5/21/1999. 		RM 
_________________________________________________________________________

206.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: east ca 4 mi on Forest Road 306, on Colo Hwy 165 N of San Isabel.  Elev. 7800 ft.
T22S R69W S15 NW1/4.  38.1372 N, 105.0906 W.  
Riparian. Phenology: flowering. 

Brian Elliott, 6011.  5/24/1999. 		RM 
_________________________________________________________________________

207.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: up Mason Gulch off Forest Road 388, ca 2 air mi SE of Greenwood.  Elev. 7400 ft.
T21S R69W S26 S1/2; also N1/2 S35.  38.2102 N, 105.1089 W.  
Mixed ponderosa pine-gambel oak. Phenology: fruiting. 

Brian Elliott, 7338.  6/17/1999. 		RM 
     with Elizabeth Mark and Kenneth Elliott
_________________________________________________________________________

208.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Park Plateau: Bosque de Oso Wildlife Area, Torres Canyon, SW of Weston.  Elev. 7400 ft.
37.0958 N, 104.8917 W.  
Riparian with Quercus. Phenology: fruiting. 

Brian Elliott, 7421.  6/18/1999. 		RM 
     with Elizabeth Mark
_________________________________________________________________________

209.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 1 mi E of Rye on Colo Hwy 165.  Elev. 6500 ft.
T24S R67W S32 N1/2.  37.9184 N, 104.9076 W.  
Roadside. Phenology: flowering & fruiting. 

Brian Elliott, 7615.  6/21/1999. 		RM 
_________________________________________________________________________

210.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana: Ravalli
Phenology: vegetative only. 

M. J. Elrod, 8151.  9/18/1908. 		RM 113617
_________________________________________________________________________

211.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana: Custer National Forest: Ashland Division: Whitetail Ranger Station.  Elev. 3400 ft.
Loam soil; creek bottom. Phenology: flowering. 

G. L. Dodge, 335.  6/4/1921. 		USFS 473868
_________________________________________________________________________

212.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Madison County: Gallatin National Forest: Meadow Creek.  Elev. 5400 ft.
South slope; creek bottom. Phenology: flowering. 

W. E. Fry, 1753.  4/27/1934. 		USFS 473867
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213.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Gallatin County: 5 mi W of Three Forks on Hwy 10.  Elev. 4500 ft.
Level ground; gumbo soil; open sagebrush and grass. Rare. Phenology: fruiting. 

James C. Whitham, 1880.  6/10/1934. 		USFS 473865
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214.  Prunus americana Marshall 				Rosaceae

U.S.A., Nebraska, Sheridan County: Metcalf Public Hunting Grounds, 18 mi N of Hay Springs.  Elev. 3300 ft.
Open ridges and Pinus ponderosa forest; bottoms. Phenology: flowering. 

Elray S. Nixon, 22.  6/14/1964. 		RM 275402
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215.  Prunus americana Marshall 				Rosaceae

U.S.A., Nebraska, Wheeler County: Cedar River, S of Ericson.
Flat ground; sandy soil; with hackberry; upper floodplain. Abundant in clumps. Phenology: vegetative only. 

J. M. Aikman, 1758.  6/10/1935. 		USFS 473978
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216.  Prunus americana Marshall 				Rosaceae

U.S.A., Nebraska, Frontier County: Prairie States Forestry Project: Medicine Creek 1/2 mi E of Maywood on Hwy 83.
Slope 40%; sandy clay loam soil; edge of elm, boxelder; edge of floodplain. In scattered clumps. Phenology: vegetative only. 

J. M. Aikman, 1662.  6/5/1935. 		USFS 473977
_________________________________________________________________________

217.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Spink County: James River, Snake Creek, 2.8 mi S of Ashton.
Flat ground; rich alluvial loam; with ash, elm; upper floodplain. Phenology: vegetative only. 

John W. Hubbard, 1913.  6/17/1935. 		USFS 473976
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218.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota: Big Stone Creek
Phenology: fruiting. 

Griffiths, 275.  8/16/1894. 		RM 68276
     with Slosser
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219.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Brookings County: Near Brookings.
River bank. Phenology: flowering. 

Frank E. Hepner, s.n..  5//. 		RM 87648
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220.  Prunus americana Marshall 				Rosaceae

U.S.A., North Dakota: Valley City.
Phenology: flowering. 

F. L. Fieldstad, s.n..  5/21/1898. 		RM 25296
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221.  Prunus americana Marshall 				Rosaceae

U.S.A., North Dakota, Ramsey County: Sweetwater.
On lake shore. Phenology: flowering. 

H. F. Bergman, 1459.  5/23/1912. 		RM 154535
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222.  Prunus americana Marshall 				Rosaceae

U.S.A., North Dakota, Ramsey County: Devils Lake.
Gravelly shore. Infected by Taphrina pruni [sp?] Handwritten label not fully legible. Phenology: flowering. 

J. Lunell, s.n..  6/29/1902. 		RM 39038
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223.  Prunus americana Marshall 				Rosaceae

U.S.A., North Dakota, Griggs County: Cheyenne River, NE of Cooperstown on Hwy 45.
Upper floodplain; rich alluvial loam; with western chokecherry, plum, hawthorne, bordering elm-ash. Abundant in clumps. Phenology: fruiting. 

J. M. Aikman, 1984.  6/20/1935. 		USFS 620545
_________________________________________________________________________

224.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: east side of Hayden Pass, ca 11 air mi S of Howard.  Elev. 9600 ft.
T47N R10E S23 South1/2; also NE1/4 S27.  38.3069 N, 105.8329 W.  
Abies concolor with Pseudotsuga menziesii. Phenology: fruiting. 

Brian Elliott, 8181.  7/3/1999. 		RM 
     with Elizabeth Mark
_________________________________________________________________________

225.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: from Hayden Campground up toward Hayden Pass, ca 9 air mi S of Howard.  Elev. 8100 ft.
T47N R10E S14; also N1/2 S23.  38.3207 N, 105.8329 W.  
Pinus ponderosa, Quercus gambellii, Pseudotsuga, and Abies concolor. Phenology: fruiting. 

Brian Elliott, 8218.  7/3/1999. 		RM 
     with Elizabeth Mark
_________________________________________________________________________

226.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Valley County: Glasgow Base Ponds, W of Mont Hwy 24, ca 4.5 air mi W of Porcupine Creek, ca 3.5 air mi NW of St. Marie; ca 18 air mi N of Glasgow.  Elev. 2720-2740 ft.
T31N R39E S18 NE1/4.  48.4481 N, 106.5791 W; NAD 83, GPS reading.  
Moist grasslands surrounding pond with willows, Russian olive, and snowberry thickets. Phenology: vegetative only. 

Joseph L. M. Charboneau, 8745.  8/4/2011. 		RM 
_________________________________________________________________________

227.  Prunus americana Marshall 				Rosaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: Tongue River Breaks Hiking and Riding Area: along North Fork Poker Jim Creek, ca 3.5 air mi N of Poker Jim Butte, ca 15.5 air mi SSW of Ashland.  Elev. 3680-3920 ft.
T5S R43E S25.  45.3793 N, 106.3708 W; NAD 83, , GPS reading.  
Draw dominated by green ash, Prunus, and Symphoricarpos. 

Hans Hallman, 7480.  8/11/2010. 		USFS 890981	Barcode: USFS0057783
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228.  Prunus americana Marshall 				Rosaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: ca 1 air mi W of SD Hwy 79 on JB or Forest Road 115 at southwest end of Square Top Butte, ca 22 air mi SE of Buffalo.  Elev. 3220-3400 ft.
T17N R8E S29 SW1/4; also SE1/4 S31 and NW1/4 S32.  45.4016 N, 103.1795 W; NAD 83, , GPS reading.  
Ash-dominated draw. Phenology: fruiting. 

Hans Hallman, 144.  6/11/2009. 		USFS 891014	Barcode: USFS0030842
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229.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Platte County: Just above Hartville.  Elev. 4800 ft.
42 19.9' N, 104 43.1' W; unknown, , Specimen Label.  
Rocky slope, with Ericameria nauseosa and Cichorium. Shrub 3 m high. Phenology: vegetative only. 

Robert D. Dorn, 10948.  8/29/2013. 		RM 914453	Barcode: RM0258166
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230.  Prunus americana Marshall 				Rosaceae

U.S.A., Wyoming, Crook County: Black Hills National Forest: ca 12 mi E of Sundance.  Elev. 4600 ft.
44 25.8' N, 104 9.3' W; unknown, , Specimen Label.  
Thicket, with Crataegus, Symphoricarpos. Shrub 3 m high. Phenology: fruiting. 

Robert D. Dorn, 11817.  8/16/2016. 		RM 937824	Barcode: RM0106972
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231.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, El Paso County: East-central Colorado: Mosquito Range to Plains: Little Fountain Creek, ca 10 air mi SSW of center of Colorado Springs.  Elev. 6400-6600 ft.
T16S R67W S2 SW1/4; also N1/4 S11.  38.6862 N, 104.856 W; uncertainty 1 mi..  
Sandstone hogback and oak, mountain mahogany slopes. Phenology: flowering. 

Ronald L. Hartman, 50211.  5/19/1995. 		 
     with Timothy W. Chumley
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232.  Prunus americana Marshall 				Rosaceae

U.S.A., Colorado, Douglas County: East-central Colorado: Mosquito Range to Plains: Platte Canyon: along the South Platte River and adjacent canyons and ridges ca 4 air mi NE of town of South Platte.  Elev. 5700-6970 ft.
T7S R69W S9 SW1/4; also NW1/4 S16.  39.4538 N, 105.1199 W.  zone 13, 489158E, 4367366N.  
Along the banks of the river and adjacent roadway, with large patches of Vitus spp. and Toxicodendron rydbergii. Phenology: fruiting. 

Timothy W. Chumley, 4683.  7/17/1996. 		 
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