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

Database Search Results

547 matching records found (of 547).
Search query: Genus begins with Pediomelum, Species begins with argophyllum, (search polygon not defined)
Sorted by: Scientific Name

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1.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge between Rough Draw and Sage Creek, SE of Popham Bench Mark, ca 22 air mi SW of Upton; ca 38 air mi W of Newcastle.  Elev. 4540-4660 ft.
T45N R67W S27 SE1/4.  43.8517 N, 104.8923 W; uncertainty 0.5 mi..  
Bottom of large wash. Phenology: flowering. 

B. E. Nelson, 57293.  7/11/2002. 		RM 
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2.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: along Alkali Draw above Buffalo Creek Road, ca 1.5 air mi NW of Goose Butte, ca 9.5 air mi W of Upton.  Elev. 4450-4480 ft.
T48N R66W S32 NW1/4.  44.0902 N, 104.8118 W; uncertainty 0.5 mi..  
Grassy slopes along the draw. Phenology: flowering. 

B. E. Nelson, 57336.  7/11/2002. 		RM 
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3.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: mesa in Rochelle Hills, ca 1 air mi E of School Creek, ca 2.5 air mi SSE of Thunder Basin Work Center; ca 17.5 air mi ESE of Wright; ca 48 air mi SSE of Gillette.  Elev. 4740 ft.
T42N R69W S5 South1/2.  43.6434 N, 105.1697 W; uncertainty 1 mi..  
Grassland on top of the mesa. Phenology: flowering. 

B. E. Nelson, 57391.  7/12/2002. 		RM 
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4.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: along Little Thunder Creek ca 1 mi below Little Thunder Reservoir, ca 8 air mi SE of Wright; ca 43 air mi S of Gillette.  Elev. 4750-4800 ft.
T43N R71W S23 SW1/4.  43.6859 N, 105.3492 W; uncertainty 0.5 mi..  
Dry meadow in the bottom. Phenology: flowering & fruiting. 

B. E. Nelson, 58069.  8/15/2002. 		RM 
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5.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: along a draw ca 3/4-1 mi S of Porcupine Creek, ca 0.5 mi W of Teckla; ca 14.5 air mi SE of Wright.  Elev. 4760-4800 ft.
T42N R71W S35 SW1/4.  43.5726 N, 105.3492 W; uncertainty 0.5 mi..  
Aristida/Bouteloua/Sporobolus on sandy burned sagebrush/grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 58098.  8/15/2002. 		RM 
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6.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: ridge W of East and West Rabbit mountains on Wyo Hwy 270, ca 21.5 air mi NNW of Lusk; ca 46 air mi ENE of Douglas.  Elev. 4450-4660 ft.
T36N R64W S31 W1/2.  43.0492 N, 104.5924 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Ponderosa pine woodland with limestone outcrops. Phenology: flowering. 

Peter J. Ebertowski, 1055.  7/3/2002. 		RM 
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7.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: above and N of Lion Creek on Lynch or County Road 7A, ca 31 air mi ESE of Wright; ca 39 air mi WSW of Newcastle.  Elev. 4320-4380 ft.
T42N R67W S16 South1/2.  43.6151 N, 104.9103 W; uncertainty 1 mi..  
Sagebrush/grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 1130.  7/5/2002. 		RM 
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8.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: right of way on Wyo Hwy 450, ca 29 air mi ESE of Wright; ca 39 air mi ENE of Newcastle.  Elev. 4340-4400 ft.
T43N R67W S32 SW1/4.  43.6576 N, 104.9303 W; uncertainty 0.5 mi..  
Roadside in sagebrush/grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 1217.  7/5/2002. 		RM 
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9.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: ravine S of Bowman Hill on Rocky Point or County Road 85, ca 41 air mi NNE of Gillette; ca 24 air mi NE of Weston.  Elev. 3980-4120 ft.
T56N R69W S17 SE1/4.  44.8371 N, 105.1678 W; uncertainty 0.5 mi..  
Sandy hills and ravines with ponderosa pine. Phenology: flowering. 

Peter J. Ebertowski, 1233.  7/7/2002. 		RM 
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10.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Thunder Basin National Grassland and Vicinity: Cracker Creek on County Road 68, ca 25 air mi NNE of Weston; ca 40 air mi NNE of Gillette.  Elev. 3900-4020 ft.
T55N R68W S16 NE1/4.  44.7467 N, 105.0355 W; uncertainty 0.5 mi..  
Creek bed. Phenology: flowering. 

Peter J. Ebertowski, 1324.  7/7/2002. 		RM 
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11.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: upper end of Dry Fork Spring Creek on Heald or County Road 49, ca 8.5 air mi NE of Weston; ca 31 air mi NNE of Gillette.  Elev. 4020-4080 ft.
T54N R70W S1 SE1/4.  44.688 N, 105.2178 W; uncertainty 0.5 mi..  
Patchy little bluestem. Phenology: flowering. 

Peter J. Ebertowski, 1379.  7/7/2002. 		RM 
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12.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge W of Alkali Creek on Roxson or County Road 73, ca 26 air mi SSW of Newcastle; ca 41 air mi SSE of Upton.  Elev. 4100-4230 ft.
T41N R63W S20 SE1/4.  43.516 N, 104.4516 W; uncertainty 0.5 mi..  
Mosaic of grassland and yucca. Phenology: flowering. 

Peter J. Ebertowski, 1414.  7/9/2002. 		RM 
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13.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: head of Nicholson Draw on Wyo Hwy 59, ca 5.5 air mi SSE of Wright; ca 33 air mi NNW of Bill.  Elev. 4930-5070 ft.
T43N R72W S23 SE1/4.  43.6859 N, 105.4689 W; uncertainty 0.5 mi..  
Grassland with sandy bowls. Phenology: flowering. 

Peter J. Ebertowski, 1447.  7/10/2002. 		RM 
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14.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: tributary of Cow Creek, on Cow Creek or County Road 3, ca 18 air mi NNW of Lance Creek; ca 27 air mi WSW of Mule Creek Junction.  Elev. 4220-4340 ft.
T38N R66W S12 E1/2.  43.2833 N, 104.7224 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Grassland with patches of yucca. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 1642.  7/13/2002. 		RM 
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15.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Spring Creek on County Road 91, ca 28 air mi NE of Gillette; ca 23 air mi NNW of Moorcroft.  Elev. 4080-4140 ft.
T53N R69W S14 NE1/4.  44.5704 N, 105.1165 W; uncertainty 0.5 mi..  
Roadside in sagebrush/grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 1687.  7/15/2002. 		RM 
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16.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Thunder Basin National Grassland and Vicinity: tributary of South Deer Creek on County Road 68, ca 12.5 air mi N of Moorcroft; ca 29 air mi ENE of Gillette.  Elev. 4350-4400 ft.
T52N R68W S36 E1/2.  44.4498 N, 104.9734 W; uncertainty 1 mi..  
Bank of creek in sagebrush/grassland. Phenology: flowering. 

Peter J. Ebertowski, 1761.  7/15/2002. 		RM 
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17.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Thunder Basin National Grassland and Vicinity: Brosa Draw on County Road 116, ca 22 air mi N of Moorcroft; ca 36 air mi ENE of Gillette.  Elev. 4080-4180 ft.
T53N R67W S16 E1/2.  44.583 N, 104.9056 W; uncertainty 1 mi..  
Sagebrush/grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 1786.  7/15/2002. 		RM 
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18.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Persson Draw on Clarkelen Road, ca 16 air mi NNW of Wright; ca 24 air mi SSW of Gillette.  Elev. 4960-4990 ft.
T46N R73W S16 W1/2.  43.9639 N, 105.6362 W; uncertainty 1 mi..  
Sagebrush/grassland. Phenology: flowering. 

Peter J. Ebertowski, 1798.  7/17/2002. 		RM 
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19.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: spring and head of Holmes Creek on Payne or Forest Road 934, ca 18 air mi SE of Wright; ca 26 air mi N of Bill.  Elev. 4800-4910 ft.
T42N R70W S23 SE1/4.  43.6009 N, 105.2295 W; uncertainty 0.5 mi..  
Sagebrush/grassland with sandstone outcrops. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 1871.  7/17/2002. 		RM 
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20.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Skull Creek on County Road 14, ca 12 air mi E of Upton; ca 19 air mi NNW of Newcastle.  Elev. 4700-4740 ft.
T48N R63W S35 NW1/4.  44.0902 N, 104.3896 W; uncertainty 0.5 mi..  
Roadside adjacent to hayfield. Phenology: flowering. 

Peter J. Ebertowski, 2199.  7/24/2002. 		RM 
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21.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: hills N of Little Thunder Creek on Wyo Hwy 450, ca 28 air mi ESE of Wright; ca 42 air mi WSW of Newcastle.  Elev. 4350-4390 ft.
T43N R68W S36 SW1/4.  43.6576 N, 104.9702 W; uncertainty 0.5 mi..  
Roadside in sagebrush/grassland. Phenology: flowering. 

Peter J. Ebertowski, 2210.  7/27/2002. 		RM 
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22.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Soukup Draw on Hall Road, ca 16 air mi NNW of Gillette; ca 17 air mi SSE of Recluse.  Elev. 4120-4140 ft.
T52N R73W S11 NW1/4.  44.5102 N, 105.6012 W; uncertainty 0.5 mi..  
Roadside in sagebrush/grassland. Phenology: flowering. 

Peter J. Ebertowski, 2232.  7/26/2002. 		RM 
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23.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Piney Creek on Piney Creek or County Road 17, ca 24 air mi ESE of Wright; ca 27 air mi NNE of Bill.  Elev. 4660-4740 ft.
T42N R68W S30 N1/2.  43.5868 N, 105.0699 W; uncertainty 1 mi..  
Creek bed. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 2330.  7/27/2002. 		RM 
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24.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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..  
Sagebrush with patches of little bluestem and yucca. Phenology: flowering. 

Peter J. Ebertowski, 2525.  8/2/2002. 		RM 
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25.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Cottonwood Creek E of County Road 7A, ca 32 air mi ESE of Wright; ca 41 air mi WSW of Newcastle.  Elev. 4370-4510 ft.
T41N R67W S4 NW1/4.  43.5585 N, 104.9103 W; uncertainty 0.5 mi..  
Grassy gully leading to creek. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 2742.  8/11/2002. 		RM 
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26.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: ravine S of and leading to Porcupine Creek on dirt road ca 0.5 mi W of Wyo Hwy 59, ca 9.5 air mi S of Wright; ca 29 air mi NNW of Bill. NWZ1/4  Elev. 4880-5060 ft.
T42N R72W S14; S14.  43.6151 N, 105.4689 W; uncertainty 0.5 mi..  
Mosaic of sagebrush and grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 2835.  8/13/2002. 		RM 
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27.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Peter J. Ebertowski, 2950.  8/15/2002. 		RM 
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28.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: North Fork Lone Tree Creek on Grieves or County Road 5, ca 19 air mi WSW of Newcastle; ca 24 air mi S of Upton.  Elev. 4140-4160 ft.
T44N R64W S33 NW1/4.  43.7426 N, 104.5513 W; uncertainty 0.5 mi..  
Grassland with sandstone outcrop. Phenology: flowering. 

Peter J. Ebertowski, 3019.  8/16/2002. 		RM 
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29.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: playa and grassland ca 1.5 air mi N of North Prong Little Thunder Creek on County Road 89, ca 8 air mi E of Wright; ca 38 air mi SSE of Gillette.  Elev. 4720-4750 ft.
T44N R71W S36 N1/2.  43.7426 N, 105.3292 W; uncertainty 1 mi..  
Sandy area near oil well and tank. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 3159.  8/18/2002. 		RM 
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30.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: ridge and ravines leading to Wild Horse Creek on gravel road off York or Forest Road 900, ca 30 air mi NNE of Gillette; ca 30 air mi NNW of Moorcroft.  Elev. 4000-4140 ft.
T54N R69W S18 SE1/4.  44.6586 N, 105.1975 W; uncertainty 0.5 mi..  
Grassy ravine bordered by ponderosa pine on slopes. Phenology: fruiting. 

Peter J. Ebertowski, 3338.  8/20/2002. 		RM 
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31.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: along Piney Creek off of Piney Canyon or County Road 17, ca 25 air mi SE of Wright; ca 27 air mi NNE of Bill.  Elev. 4580-4640 ft.
T42N R68W S29 NE1/4.  43.5868 N, 105.05 W; uncertainty 0.5 mi..  
Rocky slope. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 3494.  8/26/2002. 		RM 
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32.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Peter J. Ebertowski, 3726.  9/2/2002. 		RM 
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33.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge W of Alkali Creek, on Cheyenne River or County Road 54, ca 24 air mi SW of Newcastle; ca 40 air mi SSE of Upton.  Elev. 4000-4140 ft.
T41N R63W S9.  43.5443 N, 104.4316 W; uncertainty 1 mi..  
Sandy hill and ravine. Phenology: flowering. 

Peter J. Ebertowski, 414.  6/22/2002. 		RM 
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34.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: above Darlington Draw and S of Tepee Benchmark on Forest Road 923, ca 32 air mi E of Wright; ca 34 air mi WSW of Newcastle.  Elev. 4580-4740 ft.
T43N R67W S1 SW1/4.  43.7284 N, 104.8505 W; uncertainty 0.5 mi..  
Sagebrush with sandstone outcrops. Phenology: flowering. 

Peter J. Ebertowski, 647.  6/26/2002. 		RM 
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35.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Clareton Oil Field W of Bruce or County Road 7C, ca 28 air mi WSW of Newcastle; ca 30 air mi SSW of Upton.  Elev. 4250-4290 ft.
T43N R65W S30 SE1/4.  43.6718 N, 104.7109 W; uncertainty 0.5 mi..  
Grassland. Phenology: flowering. 

Peter J. Ebertowski, 720.  6/26/2002. 		RM 
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36.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: above and S of reservoir in gully leading to Robbers Roost Creek, on Cheyenne River or County Road 54, ca 24 air mi SSW of Newcastle; ca 44 air mi SSE of Upton.  Elev. 3980-4060 ft.
T41N R62W S21 NE1/4.  43.516 N, 104.3119 W; uncertainty 0.5 mi..  
Grassland with sandstone outcrops. Phenology: flowering. 

Peter J. Ebertowski, 743.  6/28/2002. 		RM 
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37.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: tributary of Piney Creek on Piney Creek or County Road 17, ca 25 air mi ESE of Wright; ca 43 air mi WSW of Newcastle.  Elev. 4480-4500 ft.
T42N R68W S16 W1/2.  43.6151 N, 105.03 W; uncertainty 1 mi..  
Grassland with patches of sparser vegetation on stony soil. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 805.  6/28/2002. 		RM 
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38.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: tributary of Lodgepole Creek off Grieves or County Road 5, ca 23 air mi SW of Newcastle; ca 33 air mi SSE of Upton.  Elev. 4180-4240 ft.
T42N R64W S16 E1/2.  43.6151 N, 104.5513 W; uncertainty 1 mi..  
Sandy slopes of creek bed. Phenology: flowering. 

Peter J. Ebertowski, 907.  6/30/2002. 		RM 
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39.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills N of Thunder Basin Work Center off Wyo Hwy 450, ca 26 air mi ESE of Wright; ca 45 air mi SSE of Gillette.  Elev. 4590-4920 ft.
T43N R69W S21.  43.6859 N, 105.1497 W; uncertainty 1 mi..  
Mosaic of sagebrush and little bluestem. Phenology: flowering. 

Peter J. Ebertowski, 942.  7/1/2002. 		RM 
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40.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills W of Little Powder River S of Coal Creek on dirt road off of Wyo Hwy 59, ca 23 air mi NNE of Gillette; ca 31 air mi NW of Moorcroft.  Elev. 3950-4440 ft.
T53N R71W S2.  44.5998 N, 105.3595 W.  
Scoria hills with ponderosa pine and Rocky Mountain juniper. Phenology: flowering. 

Peter J. Ebertowski, 5198.  6/20/2003. 		RM 
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41.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Peter J. Ebertowski, 5772.  7/1/2003. 		RM 
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42.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills N of confluence of North Fork Duck Creek and Duck Creek, off dirt road to Dickinson Ranch, ca 39 air mi NNE of Gillette; ca 39 air mi NNW of Moorcroft.  Elev. 3800-3940 ft.
T56N R69W S30 W1/2.  44.8086 N, 105.1883 W.  
Slopes forming ravine in silver sagebrush grassland. Phenology: flowering. 

Peter J. Ebertowski, 5896.  7/3/2003. 		RM 
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43.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: low hills N of Flat Creek, on LA Ranch or County Road 10, ca 33 air mi NE of Gillette; ca 31 air mi NNW of Moorcroft.  Elev. 4160-4220 ft.
T54N R69W S4 SW1/4.  44.688 N, 105.157 W.  
Grassy hilltop with small rock outcrops. Phenology: flowering. 

Peter J. Ebertowski, 5951.  7/3/2003. 		RM 
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44.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: sagebrush grassland ca 1.3 mi NW of Soda Well, on Forest Road 1032, ca 31 air mi NNE of Gillette; ca 35 air mi NNW of Moorcroft.  Elev. 3800-3960 ft.
T55N R70W S32.  44.7026 N, 105.2988 W.  
Among big sagebrush. Phenology: flowering. 

Peter J. Ebertowski, 5973.  7/3/2003. 		RM 
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45.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: tributary of Skull Creek, E of Sunquist Draw, on County Road 14, ca 13 air mi ESE of Upton; ca 15 air mi NE of Newcastle.  Elev. 4580-4640 ft.
T47N R63W S14 W1/4.  44.0481 N, 104.3896 W.  
Sagebrush grassland. Phenology: flowering. 

Peter J. Ebertowski, 6188.  7/7/2003. 		RM 
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46.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: hills E of and draining to East Iron Creek, on four wheel drive road, ca 8 air mi ENE of Upton; ca 23 air mi NW of Newcastle.  Elev. 4460-4620 ft.
T48N R64W S24.  44.1183 N, 104.4901 W.  
Mosaic of grassland and sagebrush grassland on mostly clayey soils. Phenology: flowering. 

Peter J. Ebertowski, 6269.  7/7/2003. 		RM 
_________________________________________________________________________

47.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Blacktail Creek on U.S. Hwy 85, ca 9.5 air mi S of Newcastle; ca 23 air mi N of Mule Creek Junction.  Elev. 3900-3950 ft.
T43N R61W S16 E1/2.  43.7001 N, 104.1923 W.  
Rocky knoll with Aristida purpurea and Bouteloua gracilis. Phenology: flowering. 

Peter J. Ebertowski, 6294.  7/9/2003. 		RM 
_________________________________________________________________________

48.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Peter J. Ebertowski, 6358.  7/9/2003. 		RM 
_________________________________________________________________________

49.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: Sage Creek on Old Highway 85 or County Road 9, ca 4.5 air mi E of Mule Creek Junction; ca 32 air mi S of Newcastle.  Elev. 3880-3960 ft.
T39N R61W S13 NE1/4.  43.3608 N, 104.1309 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Rock outcrops along ravine. Phenology: flowering. 

Peter J. Ebertowski, 6385.  7/9/2003. 		RM 
_________________________________________________________________________

50.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Burning Coal Draw just N of North Prong Little Thunder Creek on Wyo Hwy 450, ca 15 air mi ESE of Wright; ca 43 air mi SSE of Gillette.  Elev. 4620-4760 ft.
T43N R70W S23 NE1/4.  43.6859 N, 105.2295 W.  
Grassland on scoria slope. Phenology: flowering. 

Peter J. Ebertowski, 6430.  7/10/2003. 		RM 
_________________________________________________________________________

51.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: TA Buttes on two-track road off Union Chapel Road, ca 6 air mi SE of Gillette; ca 4.5 air mi S of Wyodak.  Elev. 4560-4800 ft.
T49N R71W S16.  44.2234 N, 105.3987 W.  
Mosaic of sagebrush grassland and grassland. Phenology: flowering. 

Peter J. Ebertowski, 6521.  7/11/2003. 		RM 
_________________________________________________________________________

52.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Well Creek, on Stewart Road, ca 10 air mi WNW of Moorcroft; ca 18 air mi E of Gillette.  Elev. 4280-4320 ft.
T50N R69W S16 NE1/4.  44.314 N, 105.1557 W.  
Sagebrush grassland. Phenology: flowering. 

Peter J. Ebertowski, 6539.  7/11/2003. 		RM 
_________________________________________________________________________

53.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Olson Draw, on two track road off Forest Road 1619, ca 14 air mi SE of Wright; ca 48 air mi S of Gillette.  Elev. 4910-4970 ft.
T42N R70W S17 SW1/4.  43.6151 N, 105.2893 W.  
Grassy ravine in sagebrush grassland. Phenology: flowering. 

Peter J. Ebertowski, 6593.  7/12/2003. 		RM 
_________________________________________________________________________

54.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge W of North Fork Lone Tree Creek, on two track road off Wyo Hwy 450, ca 20 air mi WSW of Newcastle; ca 24 air mi S of Upton.  Elev. 4360-4440 ft.
T44N R65W S36.  43.7426 N, 104.6111 W.  
Grassland, Carex filifolia and Stipa comata abundant, with Artemisia frigida. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 6614.  7/13/2003. 		RM 
_________________________________________________________________________

55.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: tributary W of South Beaver Creek, on Upton-Fairview or County Road 59, ca 20 air mi W of Newcastle; ca 19 air mi S of Upton.  Elev. 4280-4400 ft.
T44N R65W S2 SW1/4.  43.8134 N, 104.6311 W.  
Mosaic of grassland and sagebrush grassland, Stipa comata abundant. Phenology: flowering. 

Peter J. Ebertowski, 6691.  7/13/2003. 		RM 
_________________________________________________________________________

56.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Belle Fourche River, on Clarkelen Road, ca 13 air mi SW of Wright; ca 45 air mi SSW of Gillette.  Elev. 5090-5150 ft.
T43N R74W S36 SE1/4.  43.6576 N, 105.6883 W.  
Ravine in sagebrush grassland. Phenology: flowering. 

Peter J. Ebertowski, 6724.  7/14/2003. 		RM 
_________________________________________________________________________

57.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Rochelle Hills N of Wildcat Creek, on two-track road off Rochelle Hills or Forest Road 933, ca 19 air mi SE of Wright; ca 56 air mi SSE of Gillette.  Elev. 4900-5040 ft.
T48N R69W S11 SE1/4.  44.1464 N, 105.1134 W.  
Hills with ponderosa pine-Rocky Mountain juniper. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 6841.  7/16/2003. 		RM 
_________________________________________________________________________

58.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Peter J. Ebertowski, 6899.  7/18/2003. 		RM 
_________________________________________________________________________

59.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: grassland ridge separating South Cottonwood and North Oat creeks, on Boner or County Road 18, ca 50 air mi S of Newcastle; ca 29 air mi NE of Lusk.  Elev. 4300-4440 ft.
T36N R61W S10 SE1/4.  43.1087 N, 104.172 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Grassland with clayey soils. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 6984.  7/18/2003. 		RM 
_________________________________________________________________________

60.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Big RW Creek, ca 1 mi N of its confluence with Black Thunder Creek, on Keeline or Forest Road 930, ca 18 air mi E of Wright; ca 40 air mi SSE of Gillette.  Elev. 4510-4620 ft.
T44N R69W S22 E1/2.  43.7709 N, 105.1298 W.  
Sagebrush grassland, Bouteloua gracilis abundant. Phenology: flowering. 

Peter J. Ebertowski, 7036.  7/23/2003. 		RM 
_________________________________________________________________________

61.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Lone Tree Creek, on Grieves or County Road 5, ca 20 air mi WSW of Newcastle; ca 27 air mi S of Upton.  Elev. 4180-4260 ft.
T43N R64W S9 South1/2.  43.7143 N, 104.5513 W.  
Grassland, Stipa comata and Bouteloua gracilis abundant. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7123.  7/25/2003. 		RM 
_________________________________________________________________________

62.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: tributary of Dry Fork Spring Creek, on York or Forest Road 900, ca 30 air mi NE of Gillette; ca 31 air mi NW of Moorcroft.  Elev. 3920-4100 ft.
T54N R70W S12.  44.6733 N, 105.2178 W.  
Mosaic of grassland and sagebrush grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7252.  7/27/2003. 		RM 
_________________________________________________________________________

63.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Peter J. Ebertowski, 7331.  7/27/2003. 		RM 
_________________________________________________________________________

64.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: grassland N of Little Thunder Creek, on Wyo Hwy 450, ca 28 air mi ESE of Wright; ca 39 air mi WSW of Newcastle.  Elev. 4360-4400 ft.
T43N R68W S36 E1/2.  43.6576 N, 104.9702 W.  
Grassy ravine in sagebrush grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7363.  7/29/2003. 		RM 
_________________________________________________________________________

65.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Turner Creek, on Forest Road 914, ca 16 air mi NW of Newcastle; ca 12 air mi ESE of Upton.  Elev. 4380-4540 ft.
T47N R63W S22.  44.0341 N, 104.4097 W.  
Sagebrush grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7377.  7/29/2003. 		RM 
_________________________________________________________________________

66.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Sunny Draw, on two-track off Forest Road 973, ca 23 air mi SE of Wright; ca 53 air mi N of Douglas.  Elev. 4620-4880 ft.
T41N R69W S19.  43.516 N, 105.1896 W.  
Creek bed. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7580.  7/31/2003. 		RM 
_________________________________________________________________________

67.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: upper (northern) part of Fields Draw, on Wyo Hwy 450, ca 32 air mi WSW of Newcastle; ca 33 air mi E of Wright.  Elev. 4320-4440 ft.
T43N R67W S24.  43.6859 N, 104.8505 W.  
Mosaic of sagebrush grassland and grassland, Stipa comata abundant. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7647.  8/4/2003. 		RM 
_________________________________________________________________________

68.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Raven Creek, on County Road 26, ca 14 air mi S of Moorcroft; ca 18 air mi W of Upton.  Elev. 4460-4600 ft.
T47N R68W S12 South1/2.  44.0622 N, 104.9727 W.  
Roadside in sagebrush grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7679.  8/4/2003. 		RM 
_________________________________________________________________________

69.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Buffalo Creek, on Watt Road, ca 8 air mi SSE of Moorcroft ca 14 air mi ENE of Upton.  Elev. 4320-4440 ft.
T48N R68W S16 N1/2.  44.1324 N, 105.033 W.  
Floodplain with greasewood and silver sagebrush. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7754.  8/4/2003. 		RM 
_________________________________________________________________________

70.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Peter J. Ebertowski, 7802.  8/7/2003. 		RM 
_________________________________________________________________________

71.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Mush Creek, ca 1.5 mi upstream of Klodt Reservoir, on Wyo Hwy 450, ca 11 air mi W of Newcastle, ca 13 air mi S of Osage.  Elev. 3950-3980 ft.
T44N R63W S16 SE1/4.  43.7851 N, 104.4316 W.  
Sagebrush grassland with scattered greasewood. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 7967.  8/10/2003. 		RM 
_________________________________________________________________________

72.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: West Fork Cottonwood Creek, on Avon Road, ca 15 air mi ENE of Gillette; ca 6 air mi N of Rozet.  Elev. 4120-4220 ft.
T51N R70W S36 N1/2.  44.3592 N, 105.2164 W.  
Sagebrush grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8081.  8/13/2003. 		RM 
_________________________________________________________________________

73.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills and ravines ca 0.5 mi E of Soda Well, on Forest Road 1247, ca 31 air mi NNE of Gillette; ca 33 air mi NNW of Moorcroft.  Elev. 3940-4040 ft.
T54N R70W S3 W1/2.  44.688 N, 105.2583 W.  
Grassy ravine slope with occasional ponderosa pine. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8148.  8/13/2003. 		RM 
_________________________________________________________________________

74.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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.  
Cut along stream. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8178.  8/13/2003. 		RM 
_________________________________________________________________________

75.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge E of Lone Tree Creek, on Raven Creek or County Road 18, ca 34 air mi W of Newcastle; ca 25 air mi S of Moorcroft.  Elev. 4620-4760 ft.
T45N R67W S4 E1/2.  43.9078 N, 104.9124 W.  
Knoll with rock outcrops in sagebrush grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8366.  8/19/2003. 		RM 
_________________________________________________________________________

76.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Thunder Basin National Grassland and Vicinity: Miller Creek, on County Road 68, ca 8 air mi N of Moorcroft; ca 28 air mi E of Gillette.  Elev. 4160 ft.
T51N R67W S30 NW1/4.  44.3743 N, 104.9532 W.  
Sagebrush grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8398.  8/19/2003. 		RM 
_________________________________________________________________________

77.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: grassland in Mush Creek Oil Field, ca 1 mi NE of South Beaver Creek, on Wyo Hwy 450, ca 14 air mi WSW of Newcastle; ca 23 air mi SSE of Upton.  Elev. 4140-4280 ft.
T44N R64W S23 E1/2.  43.7709 N, 104.5114 W.  
Grassland, Stipa comata and Carex filifolia abundant. Phenology: fruiting. 

Peter J. Ebertowski, 8551.  8/23/2003. 		RM 
_________________________________________________________________________

78.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Mush Creek, ca 0.5 mi below its confluence with Lassen Creek, ca 1.2 mi W of County Road 49, ca 16 air mi W of Newcastle; ca 18 air mi SSE of Upton.  Elev. 4100-4180 ft.
T45N R64W S28.  43.8517 N, 104.5504 W.  
Shallow ravine in sagebrush grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 8594.  8/24/2003. 		RM 
_________________________________________________________________________

79.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: reservoirs between Weston and Little Powder River, on Forest Road 908, ca 27 air mi NNE of Gillette; ca 32 air mi NW of Moorcroft.  Elev. 3700-3760 ft.
T54N R70W S19 W1/2.  44.6439 N, 105.319 W.  
Area of silver sagebrush and crested wheatgrass around reservoir. Phenology: fruiting. 

Peter J. Ebertowski, 8620.  8/25/2003. 		RM 
_________________________________________________________________________

80.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 19 air mi N of Crawford and 1.5 mi W of NE Hwy 71 and NE Hwy 2.  Elev. 3800-3900 ft.
T34N R53W S2 NE1/4.  42 57.51' N, 103 31.48' W; GPS Reading.  
In silt soils and rock beds. Phenology: flowering. 

Grace M. Kostel, 1601.  6/7/2004. 		RM 
_________________________________________________________________________

81.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 24-25 air mi NNW of Crawford and 1.5 mi W of Hat Creek Road and W of Pioneer Cemetary.  Elev. 3650 ft.
T35N R54W S32 N1/2.  42 57.73' N, 103 42.62' W; GPS Reading.  
In a Pascopyrum smithii/Nassellus viridula plant community upland. Phenology: buds. 

Grace M. Kostel, 1851.  6/8/2004. 		RM 
_________________________________________________________________________

82.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 15 air mi SSW of Edgemont off Forest Road 7012.  Elev. 1200-1250 ft.
T11S R2E S17 SW1/4.  43 6.1' N, 103 54.5' W; GPS Reading.  
On grassy upland and plant diverse areas of moisture collection, ridge "edge" slumps. Phenology: buds. 

Grace M. Kostel, 1983.  6/11/2004. 		RM 
_________________________________________________________________________

83.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 16.5-17 air mi SW of Edgemontand 0.5 mi N of Forest Road 7078.  Elev. 3200-3300 ft.
T11S R1E S26 N1/2.  43 7.38' N, 104 2.55' W; GPS Reading.  
On rock outcrop of grass upland. Phenology: buds. 

Grace M. Kostel, 2079.  6/12/2004. 		RM 
_________________________________________________________________________

84.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 30-31 air mi NW of Crawford and 0.5 mi N of Indian Creek Road.  Elev. 3850-3900 ft.
T34N R56W S34 SW1/4.  42 57.44' N, 103 53.98' W; GPS Reading.  
On buttes of gravel and rock. Phenology: flowering. 

Grace M. Kostel, 2116.  6/14/2004. 		RM 
_________________________________________________________________________

85.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 19 air mi SSE of Edgemont and off Forest Road 7076.  Elev. 1126 ft.
T12S R3E S25.  43 1.94' N, 103 42.5' W; GPS Reading.  
On ridge crest. Phenology: buds. 

Grace M. Kostel, 2314.  6/15/2004. 		RM 
_________________________________________________________________________

86.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 14.5-15 air mi ENE of Hermosa and 4 air mi WSW of Railroad Buttes.  Elev. 3100-3200 ft.
T2S R10E S15 South1/2.  42 52.91' N, 102 55.05' W; GPS Reading.  
On ridge of rock and gravel. Phenology: flowering. 

Grace M. Kostel, 2414.  6/21/2004. 		RM 
_________________________________________________________________________

87.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Grace M. Kostel, 2760.  6/25/2004. 		RM 
_________________________________________________________________________

88.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 12.5-13 air mi WNW of Edgemont immediately E of Wyoming/South Dakota stateline. North of the Cheyenne River.  Elev. 3900-3950 ft.
T8S R1E S6 SW1/4.  43 22.74' N, 104 3.61' W; GPS Reading.  
In silt and revegetated, stabilized banks of sand north of the river.  Area is severely overgrazed. Phenology: flowering. 

Grace M. Kostel, 3159.  7/2/2004. 		RM 
_________________________________________________________________________

89.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Nebraska, Dawes County: Oglala National Grassland and Vicinity: ca 18.5-19 air mi NNW of Crawford and just S of Forest Road 909.  Elev. 3850-3950 ft.
T35N R52W S34 SW1/4.  42 56.73' N, 103 27.05' W; GPS Reading.  
In Juniper horizontalis draw of rock, gravel and sand. Phenology: flowering. 

Grace M. Kostel, 3347.  7/6/2004. 		RM 
_________________________________________________________________________

90.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Nebraska, Dawes County: Oglala National Grassland and Vicinity: ca 15 mi N of Crawford and on Forest Road 919.  Elev. 3600-3700 ft.
T34N R52W S23.  42 54.06' N, 103 25.54' W; GPS Reading.  
On ridgetop down to resevoir. Phenology: flowering. 

Grace M. Kostel, 3388.  7/6/2004. 		RM 
_________________________________________________________________________

91.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 13.5-14 air mi NE of Smithwick and 0.5 mi E of Black Canyon.  Elev. 3200-3250 ft.
T7S R9E S23 NE1/4.  43 25.64' N, 103 2.17' W; GPS Reading.  
On Pascopyrum smithii - Nassellus viridula upland.  Wildfire site in 2003. Phenology: vegetative only. 

Grace M. Kostel, 3544.  7/11/2004. 		RM 
_________________________________________________________________________

92.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 18 air mi SSW of Edgemont.  Elev. 3900 ft.
T11S R1E S36 NE1/4.  43 3.74' N, 103 55.77' W; GPS Reading.  
In alkali draw of silt. Phenology: flowering. 

Grace M. Kostel, 4085.  7/19/2004. 		RM 
_________________________________________________________________________

93.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 18.5-19 air mi SSW of Edgemont.  Elev. 3900 ft.
T12S R2E S5 NE1/4.  43 1.96' N, 103 54.59' W; GPS Reading.  
Shores of reservoir. Phenology: flowering. 

Grace M. Kostel, 4109.  7/19/2004. 		RM 
_________________________________________________________________________

94.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 8-8.5 air mi SSE of Wall.  Elev. 2700 ft.
T2S R16E S15 N1/2.  43 51.92' N, 102 9.62' W; GPS Reading.  
In creek drainage with clay soils. Phenology: flowering. 

Grace M. Kostel, 4395.  8/5/2004. 		RM 
_________________________________________________________________________

95.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 14.5-15 air mi SSE of Edgemont and ca 1.5 air mi due S of County Road 713.  Elev. 3656 ft.
T11S R3E S15 W1/2.  43 5.741' N, 103 45.287' W; GPS Reading.  
On bluff overlooking abandoned homestead, Nassellus viridula plant community on rolling uplands of stabilized vegetation, soils are gravel and silt/clay. Phenology: flowering. 

Grace M. Kostel, 5766.  6/7/2005. 		RM 
_________________________________________________________________________

96.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 5 air mi SE of Oelrichs and ca 3 air mi SE of Limestone Butte near Forest Road 7026.  Elev. 3368 ft.
T10S R8E S34 NE1/4.  43 8.555' N, 103 8.561' W; GPS Reading.  
On rolling prairie uplands dissected by deep drainages; soils are loam to loamy clay. Phenology: flowering. 

Grace M. Kostel, 7504.  6/24/2005. 		RM 
_________________________________________________________________________

97.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 8.5 air mi SE of Oelrichs; Slim Butte Creek.  Elev. 3462 ft.
T11S R8E S23 N1/2.  43 5.101' N, 103 8.301' W; GPS Reading.  
On north aspect of slopes and banks; soils are loam to loamy clay. Phenology: flowering. 

Grace M. Kostel, 7543.  6/24/2005. 		RM 
_________________________________________________________________________

98.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 15 air mi SE of Oelrichs and ca 1 air mi due E of County Road 3. Middle  Elev. 3390 ft.
T12S R9E S2; S2.  43 2.183' N, 103 1.237' W; GPS Reading.  
On rolling prairie uplands in soil of silt and loam. Phenology: flowering. 

Grace M. Kostel, 7591.  6/24/2005. 		RM 
_________________________________________________________________________

99.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 13 air mi SE of Oelrichs immediately adjacent to Forest Road 7023.  Elev. 3505 ft.
T12S R9E S5 South1/2.  43 1.972' N, 103 4.925' W; GPS Reading.  
Rolling prairie uplands and hilltops; soils are gravel and silt loam. Phenology: flowering. 

Grace M. Kostel, 7631.  6/24/2005. 		RM 
_________________________________________________________________________

100.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 13 air mi SSE of Oelrichs and ca 5 air mi due E of SD Hwy 385.  Elev. 3521 ft.
T12S R8E S14 SE1/4.  43 0.158' N, 103 8.045' W; GPS Reading.  
Rolling prairie uplands and hilltops; soils are gravel and silt loam. Phenology: flowering. 

Grace M. Kostel, 7639.  6/24/2005. 		RM 
_________________________________________________________________________

101.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 5.5 air mi NW of Toadstool Geologic Park and 1/4 mi due N of Orella Road.  Elev. 3820 ft.
T34N R54W S36.  42 52.576' N, 103 37.606' W; GPS Reading.  
Typic badlands habitat; soils are deep heavy white clay. Phenology: flowering. 

Grace M. Kostel, 7700.  6/25/2005. 		RM 
_________________________________________________________________________

102.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 7 air mi NE of Toadstool Geologic Park and ca 2.5 air mi due E of Toadstool Road.  Elev. 3775 ft.
T34N R53W S26.  42 53.64' N, 103 31.93' W; GPS Reading.  
Typic badlands habitat; soils are deep heavy white clay. Phenology: flowering. 

Grace M. Kostel, 7729.  6/25/2005. 		RM 
_________________________________________________________________________

103.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 26.5-27 air mi NW of Crawford.  Elev. 4350 ft.
T33N R54W S19 South1/2.  42.8204 N, 103.6144 W; GPS Reading.  
Pinus ponderosa covered ridge of escarpment; soils are rock outcrops and sand. Phenology: flowering. 

Grace M. Kostel, 7771.  6/26/2005. 		RM 
_________________________________________________________________________

104.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 6.5 air mi SSE of Wall and 0.5 mi due E of SD Hwy 240.  Elev. 3000 ft.
T2S R16E S5 W1/2.  43 53.886' N, 102 13.948' W; GPS Reading.  
Edge of badlands "wall" on ridge edge abruptly dissected into drainages leading to badlands floodplain; soils are silty loam to clay loam. Phenology: flowering. 

Grace M. Kostel, 7863.  6/27/2005. 		RM 
_________________________________________________________________________

105.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 8-8.5 air mi SE of Wall and 0.5 mi due S of I-90.  Elev. 2650 ft.
T1S R17E S32 W1/2.  43 54.97' N, 102 6.89' W; GPS Reading.  
In deep dissected cuts of badlands "wall"; soils are clay. Phenology: flowering. 

Grace M. Kostel, 7880.  6/27/2005. 		RM 
_________________________________________________________________________

106.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 10-10.5 air mi SE of Wall and ca 0.5-1 air mi S of I-90.  Elev. 2590 ft.
T2S R17E S3 NW1/4.  43 54.25' N, 102 4.656' W; GPS Reading.  
Deep dissections of badlands "wall", upslope; soils are clay. Phenology: flowering. 

Grace M. Kostel, 7935.  6/27/2005. 		RM 
_________________________________________________________________________

107.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 2 air mi NW of Scenic, on mesa area overlooking Spring Creek.  Elev. 2950 ft.
T3S R13E S17 NW1/4.  43 47.384' N, 102 35.451' W; GPS Reading.  
Soil is sand. Phenology: flowering. 

Grace M. Kostel, 8086.  7/5/2005. 		RM 
_________________________________________________________________________

108.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: Indian Creek Wilderness Area: ca 4-4.5 air mi SW of Scenic.  Elev. 2850 ft.
T3S R12E S25 SW1/4.  43 45.277' N, 102 37.946' W; GPS Reading.  
On ridge top; soils are gravel and clay. Phenology: flowering. 

Grace M. Kostel, 8113.  7/5/2005. 		RM 
_________________________________________________________________________

109.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 2.5 air mi NE of Scenic.  Elev. 2750 ft.
T3S R13E S2 SW1/4.  43 48.755' N, 102 31.974' W; GPS Reading.  
On ridge top edges, soil is gravel underlain with clay. Phenology: flowering. 

Grace M. Kostel, 8145.  7/5/2005. 		RM 
_________________________________________________________________________

110.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 3/4 mi due W of Scenic on County Road C580.  Elev. 2800 ft.
T3S R13E S16 South1/2.  43 46.791' N, 102 34.051' W; GPS Reading.  
Roadside right-of-way. Phenology: flowering. 

Grace M. Kostel, 8158.  7/5/2005. 		RM 
_________________________________________________________________________

111.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 6.5 air mi SE of Scenic in Cain Creek.  Elev. 2700 ft.
T3S R14E S4 South1/2.  43 43.471' N, ; GPS Reading.  
In a side drainage of and in the creek, soils are white clays. Phenology: flowering. 

Grace M. Kostel, 8226.  7/7/2005. 		RM 
_________________________________________________________________________

112.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 6 air mi SSE of Scenic.  Elev. 2950-3000 ft.
T4S R14E S7.  43 42.788' N, 102 29.147' W; GPS Reading.  
On a ridge in a Yucca glauca plant community, soils are silt loam and sand. Phenology: flowering. 

Grace M. Kostel, 8229.  7/7/2005. 		RM 
_________________________________________________________________________

113.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 4-4.5 air mi SE of Cactus Flats.  Elev. 2550-2575 ft.
T3S R19E S8; also S9, S10 and S15.  43 47.169' N, 101 49.752' W; GPS Reading.  
Badlands "wall" ridge edge, in a previously altered prairie planted into Agropyron cristatum, soils are silty loam. Phenology: flowering. 

Grace M. Kostel, 8397.  7/10/2005. 		RM 
_________________________________________________________________________

114.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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: flowering. 

Grace M. Kostel, 8444.  7/11/2005. 		RM 
_________________________________________________________________________

115.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 10 air mi SW of Wall and 1/4 mi due N of Badlands National Park boundary in Sage Creek.  Elev. 2480 ft.
T1S R14E S27 SE1/4; also S34.  43 55.408' N, 102 25.686' W; GPS Reading.  
Soils are silty loam. Phenology: flowering. 

Grace M. Kostel, 8498.  7/11/2005. 		RM 
_________________________________________________________________________

116.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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: flowering. 

Grace M. Kostel, 8538.  7/11/2005. 		RM 
_________________________________________________________________________

117.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 16 air mi NE of Hermosa and 3/4 mi SE of Thompson Butte.  Elev. 3068 ft.
T1S R10E S31 SW1/4.  43 54.805' N, 102 58.268' W; GPS Reading.  
In rolling prairie uplands with rock strewn vegetated bluffs, soils are silt clay to clay loam. Phenology: flowering. 

Grace M. Kostel, 8665.  7/15/2005. 		RM 
_________________________________________________________________________

118.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 11-11.5 air mi ENE of Hermosa.  Elev. 3200 ft.
T2S R10E S18 NW1/4.  43 52.758' N, 102 58.313' W; GPS Reading.  
In rolling prairie uplands having rock strewn vegetated bluffs, soils are silt clay to clay loam. Phenology: flowering. 

Grace M. Kostel, 8688.  7/15/2005. 		RM 
_________________________________________________________________________

119.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 14 air mi NE of Hermosa.  Elev. 2929 ft.
T1S R10E S29 SW1/4.  43 56.018' N, 102 57.23' W; GPS Reading.  
In prairie stream drainage cut, soils are clay loam and alkaline. Phenology: flowering. 

Grace M. Kostel, 8711.  7/16/2005. 		RM 
_________________________________________________________________________

120.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 17.5-18 air mi ENE of Hermosa.  Elev. 2927 ft.
T2S R10E S14 NE1/4.  43 52.889' N, 102 53.042' W; GPS Reading.  
In prairie stream drainage cut, soils are clay and alkaline. Phenology: flowering. 

Grace M. Kostel, 8738.  7/16/2005. 		RM 
_________________________________________________________________________

121.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 19 air mi NE of Hermosa.  Elev. 2795 ft.
T2S R11E S5 NE1/4.  43 54.489' N, 102 49.247' W; GPS Reading.  
In prairie stream drainage cut, soils are clay and alkaline. Phenology: flowering. 

Grace M. Kostel, 8748.  7/16/2005. 		RM 
_________________________________________________________________________

122.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 7 air mi SW of Scenic, Heutmacher Table.  Elev. 3000 ft.
T3S R12E S33.  43 44.591' N, 102 41.141' W; GPS Reading.  
On east facing slopes in stands of Juniperus scopulorum, soils are loose shale eroding into black loam. Phenology: flowering. 

Grace M. Kostel, 8852.  7/18/2005. 		RM 
_________________________________________________________________________

123.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 2.5-3 air mi WSW of Scenic.  Elev. 3000 ft.
T3S R12E S22 SE1/4; also S27.  43 45.889' N, 102 39.597' W; GPS Reading.  
On juniper covered side slopes of deep cut drainages, soils are loose shale eroding into black loam. Phenology: flowering. 

Grace M. Kostel, 8880.  7/18/2005. 		RM 
_________________________________________________________________________

124.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 7 air mi NW of Scenic.  Elev. 2700 ft.
T3S R12E S9 NE1/4.  43 48.086' N, 102 40.963' W; GPS Reading.  
On Juniperus scopulorum covered slopes of deep cut drainages, soils are loose shale eroding into black loam. Phenology: flowering. 

Grace M. Kostel, 8888.  7/18/2005. 		RM 
_________________________________________________________________________

125.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 12 air mi NW of Crawford in Little Cottonwood Creek.  Elev. 3875 ft.
T32N R53W S14 NE1/4.  42 45.237' N, 103 30.406' W; GPS Reading.  
Perennial stream, soils are sand and loamy clay. Phenology: flowering. 

Grace M. Kostel, 9547.  8/6/2005. 		RM 
_________________________________________________________________________

126.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 10.5 air mi WSW of Wall in Big Sage Creek.  Elev. 2434 ft.
T1S R14E S22 SW1/4.  43 56.564' N, 102 26.181' W; GPS Reading.  
Soils are clay. Phenology: flowering. 

Grace M. Kostel, 9646.  8/8/2005. 		RM 
     with David Jones
_________________________________________________________________________

127.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Grace M. Kostel, 9732.  8/10/2005. 		RM 
_________________________________________________________________________

128.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 6 air mi SW of Wall just SW of Kelley Dam.  Elev. 2700 ft.
T1S R15E S34 W1/2.  43 55.034' N, 102 11.5' W; GPS Reading.  
In wet clay ground depression, soils are clay and clay loam. Phenology: flowering & fruiting. 

Grace M. Kostel, 9771.  8/10/2005. 		RM 
_________________________________________________________________________

129.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 8 air mi SW of Edgemont.  Elev. 3700 ft.
T9S R1E S26 E1/2.  43 14.388' N, 103 57.503' W; GPS Reading.  
In Artemisia tridentata shrub habitat, soils are loose gravel and sandy loam. Phenology: flowering. 

Grace M. Kostel, 9983.  10/1/2005. 		RM 
_________________________________________________________________________

130.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Wetlands and Adjacent Areas: Spotted Horse Creek, ca 16 air mi NNE of Arvada; ca 56 air mi E of Sheridan.  Elev. 4053 ft.
T55N R75W S36 SE1/4.  44.70811 N, 105.87474 W; GPS Reading.  
Dry Artemisia scrub uplands. Phenology: flowering. 

Rachel Newton, 4671.  6/11/2006. 		RM 
_________________________________________________________________________

131.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Wetlands and Adjacent Areas: Inyan Kara Creek, ca 17 air mi NE of Moorcroft.  Elev. 4000 ft.
T52N R66W S36 SE1/4.  44.44861 N, 104.72858 W; GPS Reading.  
Dry Artemisia scrub uplands. Phenology: flowering. 

Rachel Newton, 4740.  6/11/2006. 		RM 
_________________________________________________________________________

132.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Wetlands and Adjacent Areas: Keyhole Reservoir, ca 11 air mi NE of Moorcroft.  Elev. 4004 ft.
T51N R66W S33 NE1/4.  44.37094 N, 104.79604 W; GPS Reading.  
Dry sandy uplands with occasional rock outcroppings. Phenology: flowering. 

Rachel Newton, 4786.  6/12/2006. 		RM 
_________________________________________________________________________

133.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Wetlands and Adjacent Areas: Little Missouri River, ca 22 air mi N of Devils Tower, ca 43 air mi N of Moorcroft.  Elev. 3692 ft.
T56N R66W S2 NE1/4.  44.87672 N, 104.7384 W; GPS Reading.  
Dry slopes and uplands. Phenology: flowering. 

Rachel Newton, 4974.  6/12/2006. 		RM 
_________________________________________________________________________

134.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Wetlands and Adjacent Areas: Oak Creek, ca 16 air mi NW of Beulah; ca 24 air mi NE of Sundance.  Elev. 3746 ft.
T55N R62W S36 N1/2 of SW1/4.  44.71639 N, 104.25112 W; GPS Reading.  
Dry uplands. Phenology: flowering & fruiting. 

Rachel Newton, 6472.  7/29/2006. 		RM 
_________________________________________________________________________

135.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Sand Creek Canyon, S of Beulah.  Elev. 3500 ft.
T52N R60W S7.  44.5103 N, 104.1004 W; NAD 83, uncertainty 1 mi., Digital Map.  
Abundant, dry hillsides and cliffs. *south of Beulah* Phenology: flowering. 

C. L. Porter, 10162.  6/23/1966. 		RM 281057	Barcode: RM0188346
     with Marjorie W. Porter
_________________________________________________________________________

136.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Along Stockade Beaver Creek E of Newcastle.
T44N R60W S7.  43.814 N, 104.1116 W; NAD 83, uncertainty 1 mi., Digital Map.  
Hillside along creek. Phenology: flowering & fruiting. 

C. L. Porter, 3417.  7/15/1944. 		RM 196544	Barcode: RM0188188
_________________________________________________________________________

137.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Near Spotted Horse.  Elev. 4000 ft.
T55N R75W S34.  44.7083 N, 105.8387 W; NAD 83, uncertainty 2 mi., Digital Map.  
Rocky hills. Phenology: fruiting. 

C. L. Porter, 7584.  7/24/1958. 		RM 255876	Barcode: RM0188190
     with Marjorie W. Porter
_________________________________________________________________________

138.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: 2 mi E of Sundance.  Elev. 4300 ft.
T51N R62W S7.  44.4183 N, 104.3381 W; NAD 83, uncertainty 1 mi., Digital Map.  
Common, rolling grassland hills. Phenology: flowering. 

C. L. Porter, 8386.  7/13/1960. 		RM 263110	Barcode: RM0188347
     with Marjorie W. Porter
_________________________________________________________________________

139.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Platte County: Camp Guernsey: 1.8 km NE of Wendover Bend Ranch, 2.9 to 3.3 km S of Impact Area.  To 512300  4686700  Elev. 1374 m.
511800E, 4687200N.  
Locally common on illtop in mixed sagebrush grassland on slight to moderate slope of silt loam with cobbles with Artemisia, Bromus, Heterotheca, and Plantago spp. Phenology: flowering. 

Patricia P. Douglas, 468.  8/23/1995. 		RM 764967	Barcode: RM0188202
     with B. E. Nelson, Nancy E. Hastings, Rosalie M. Smith
_________________________________________________________________________

140.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Platte County: Camp Guernsey: 2.1 km due W of Wyo Hwy 270, 3.7 km SW of Anderson Ranch, 4.2 km NW of Muthart Place.  Elev. 1584 m.
521900E, 4693700N.  
Locally common in grassland with scattered shrubs on flat to rolling topography in silty loam with Koeleria cristata, Artemisia, Bromus, Elymus, and Psoralidium spp. Phenology: flowering & fruiting. 

Patricia P. Douglas, 595.  8/25/1995. 		RM 764926	Barcode: RM0188203
     with R. M. Smith, N. E. Hastings
_________________________________________________________________________

141.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Niobrara County: 4.5 mi N of Manville.  Elev. 5500 ft.
T33N R65W S12.  42.8503 N, 104.615 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Grassland with Stipa and Lupinus. Phenology: flowering. 

Robert D. Dorn, 6247.  7/20/1995. 		RM 601150	Barcode: RM0188164
_________________________________________________________________________

142.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Goshen County: 14 mi NW of Ft. Laramie.  Elev. 5100 ft.
T28N R65W S15 South1/2.  42.3959 N, 104.6454 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Grassland with Artemisia cana and Opuntia. Phenology: flowering. 

Robert D. Dorn, 6397.  8/5/1995. 		RM 600674	Barcode: RM0188163
_________________________________________________________________________

143.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Black Hills National Forest: Victoria Creek.  Elev. 4460 ft.
T1N R6E S21.  44.0298 N, 103.4104 W; uncertainty 1 mi..  
On 10% southeastern facing slope; in silty soil; with Poa pratensis, Carex spp., Koeleria cristata; in dry plains. Phenology: flowering & fruiting. 

Charles P. Pase, 580.  7/21/1956. 		USFS 508612	Barcode: USFS0068140
_________________________________________________________________________

144.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Black Hills: along road to Mt. Rushmore.
Phenology: flowering & fruiting. 

George E. Osterhout, 7791.  7/10/1932. 		RM 164996	Barcode: RM0188484
_________________________________________________________________________

145.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Bear Gulch near Pactola. [possibly inundated]  Elev. 4580-5400 ft.
T1N R5E S9 .  
On rocky hillsides. Phenology: flowering & fruiting. 

Henry Lee, 462.  7/25/1925. 		RM 106179	Barcode: RM0188485
_________________________________________________________________________

146.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Custer County: Jewel Cave, 18 mi W of Custer.  Elev. 5290 ft.
T4S R2E S2.  43.7338 N, 103.8434 W; uncertainty 0.25 mi..  
Wooded slopes and valley; yellow pine association; mesophytic. Phenology: flowering & fruiting. 

Herman E. Hayward, 2069.  7/9/1927. 		RM 110759	Barcode: RM0188348
_________________________________________________________________________

147.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Reynold's Prairie 2 mi NE of [Inundated] Deerfield.  Elev. 6040 ft.
T1N R3E S17.  44.056 N, 103.7991 W; uncertainty 1 mi..  
In open grassland; grass association; xero-mesophytic. Phenology: flowering. 

Herman E. Hayward, 2360.  7/23/1927. 		RM 110872	Barcode: RM0188490
_________________________________________________________________________

148.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Meade County: Sturgis.  Elev. 3380-3640 ft.
T5N R5E S9.  44.4088 N, 103.5185 W; uncertainty 1 mi..  
On redbed foothills; grass association; xero-mesophytic. Phenology: flowering & fruiting. 

Herman E. Hayward, 2616.  8/3/1927. 		RM 110872	Barcode: RM0188489
_________________________________________________________________________

149.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Herman E. Hayward, 39.  7/30/1926. 		RM 107816
_________________________________________________________________________

150.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Custer County: Jewel Cave National Monument: Hell Canyon near old area.  Elev. 5250 ft.
T4S R2E S2 NE1/4.  
At base of open southwest-facing slope. Phenology: flowering & fruiting. 

Hollis Marriott, 9823.  7/12/1985. 		RM 365585	Barcode: RM0188486
_________________________________________________________________________

151.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Custer County: Jewel Cave National Monument: seep in draw E of Visitors Center and above cliff.  Elev. 5400 ft.
T4S R2E S1.  
Along roadside. Phenology: flowering. 

Hollis Marriott, 9866.  7/25/1985. 		RM 365586	Barcode: RM0188494
_________________________________________________________________________

152.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Lawrence County: Black Hills National Forest: on ridge S of Crow Peak.  Elev. 4300-5700 ft.
T6N R1E S23.  
In dry shallow clay; on limestone. Phenology: flowering & fruiting. 

L. E. Hitchcock, J.  8/8/1917. 		USFS 508610	Barcode: USFS0068586
_________________________________________________________________________

153.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Lawrence County: Deadwood.  Elev. 4320-5700 ft.
T5N R3E S23.  
On hillside. Phenology: flowering & fruiting. 

P. A. Rydberg, 61.  7/14/1913. 		RM 92425	Barcode: RM0188488
_________________________________________________________________________

154.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Custer County: Harney National Forest: Piety Hill, Custer.  Elev. 5350-5400 ft.
T3S R4E S23.  
On 5% slope; in weeds; in clay loam soil. Common. Phenology: flowering & fruiting. 

Paul L. Ginter, 120.  7/25/1925. 		USFS 508609	Barcode: USFS0068588
_________________________________________________________________________

155.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Custer County: Harney National Forest: BHM.  Elev. 5900-6250 ft.
T2S R4E S31.  43.8316 N, 103.6872 W; uncertainty 1 mi..  
On 10% south facing slope; in rocky loam soil; in grass and weeds. Common. Elev closer to 6000 6100 f (USGS 7.5') G. Bryson Phenology: flowering & fruiting. 

Ralph K. Gierisch, 1508.  7/16/1949. 		USFS 508611	Barcode: USFS0068587
_________________________________________________________________________

156.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Harding County: Little Missouri River Valley: 25 mi N of Ashcroft. [ends up in North Dakota]  Elev. 2900-3300 ft.
T23N R1E S24.  
On prairie. Phenology: flowering & fruiting. 

S. S. Visher, 239.  7/11/1910. 		RM 69960
_________________________________________________________________________

157.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

S. S. Visher, 2705.  8/3/1911. 		RM 76174	Barcode: RM0188487
_________________________________________________________________________

158.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Perkins County: Bixby.  Elev. 2460 ft.
T14N R13E S29.  
Phenology: flowering & fruiting. 

S. S. Visher, 640.  7/30/1912. 		RM 76492
_________________________________________________________________________

159.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Tripp County: Keya Paha River.
On high ground. Phenology: flowering. 

T. A. Williams, 1.  6/29/1903. 		RM 68487
_________________________________________________________________________

160.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Custer County: Custer State Park: in Wildlife Loop road just S of Stone Cabin.  Elev. 3830-4050 ft.
T4S R6E S35.  43.6586 N, 103.3688 W; uncertainty 1 mi..  
In short grassland. Phenology: flowering. 

Thomas W. Nelson, 6714.  7/10/1981. 		RM 568309	Barcode: RM0188492
     with Jane P. Nelson
_________________________________________________________________________

161.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Along U.S. Hwy 16A, 1 mi S of Mount Rushmore National Monument.  Elev. 4660 ft.
T2S R6E S17.  43.8707 N, 103.4377 W; uncertainty 1 mi..  
In moist pine forest. Phenology: flowering. 

Thomas W. Nelson, 6718.  7/11/1981. 		RM 568590	Barcode: RM0188491
     with Jane P. Nelson
_________________________________________________________________________

162.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Pennington County: Palmer Gulch (Rabbit Gulch).  Elev. 5040 ft.
T2S R5E S5.  
Phenology: flowering. 

W. H. Over, 16068.  8/19/1924. 		RM 100982	Barcode: RM0188493
_________________________________________________________________________

163.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Colorado, Yuma County: 1.25 mi NE of Willow Creek Ranch, E of Arikaree River: Willow Creek Ranch Quadrangle.  Elev. 3450 ft.
T1S R42W S27.  39.9415 N, 102.0657 W; uncertainty 1 mi..  
North facing slope; sand hills. Phenology: flowering. 

Betsy E. Neely, 5080.  6/9/1988. 		RM 540880
_________________________________________________________________________

164.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Colorado, Baca County: Corrizo Canyon Region.
Dry gravelly hillsides. Phenology: flowering. 

C. L. Porter, 4293.  7/12/1947. 		RM 207490
_________________________________________________________________________

165.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

George E. Osterhout, 4001.  7/15/1909. 		RM 164993
_________________________________________________________________________

166.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

George E. Osterhout, 4001.  7/15/1909. 		RM 63052
_________________________________________________________________________

167.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Colorado, Sedgwick County: Julesburg.
Phenology: flowering. 

George E. Osterhout, 4825.  8/28/1912. 		RM 164995
_________________________________________________________________________

168.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Colorado, Sedgwick County: Julesburg.
Phenology: flowering & fruiting. 

George E. Osterhout, 5145.  7/9/1914. 		RM 164994
_________________________________________________________________________

169.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Colorado, Sedgwick County: Julesburg.
Phenology: flowering. 

George E. Osterhout, s.n..  7/8/1914. 		RM 311949
_________________________________________________________________________

170.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Colorado, Kit Carson County: 
T9S R43W S36.  
Loose soil. Phenology: flowering. 

Marion Ownbey, 1364.  7/26/1937. 		RM 175243
_________________________________________________________________________

171.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Colorado, Kit Carson County: 
T9S R43W S36.  
Plains. Phenology: flowering. 

Marion Ownbey, MO-1364.  7/26/1937. 		USFS 508606
_________________________________________________________________________

172.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., New Mexico, Colfax County: Philmont Scout Ranch, near Cimarron: Rimrock Trail, 1 mi S of Old Abreu Lodge.  Elev. 7800 ft.
Common along trail at edge of meadow. Phenology: flowering. 

Ronald L. Hartman, 2411.  7/17/1968. 		RM 299454
_________________________________________________________________________

173.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., New Mexico, Colfax County: Near Raton.
Phenology: flowering. 

T. D. A. Cockerell, s.n..  8/25/1900. 		RM 41167
_________________________________________________________________________

174.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

W. W. Robbins, 2559.  8/13/1906. 		RM 57107
_________________________________________________________________________

175.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Colorado, Las Animas County: 7 mi S and 16 mi E of Kim, just W of Baca County: near the Bob Dodge Ranch; head of Cottonwood Creek, an eastern tributary of Carrizo Creek.  Elev. 4500 ft.
Mesa top. Phenology: flowering. 

William A. Weber, 4395.  8/8/1948. 		RM 210836
_________________________________________________________________________

176.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Colorado, Las Animas County: 7 mi S and 16 mi E of Kim, just W of Baca County: near the Bob Dodge Ranch; head of Cottonwood Creek, an eastern tributary of Carrizo Creek.  Elev. 4500 ft.
Mesa top. Phenology: flowering. 

William A. Weber, 4395.  8/8/1948. 		RM 211580
_________________________________________________________________________

177.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 39 air mi SSW of Gillette, ca 9 air mi E of Middle Pumpkin Buttes along Four Mile and South Branch Four Mile Creeks.  Elev. 4950 ft.
T44N R74W S26 SW1/4.  43.7569 N, 105.7105 W; uncertainty 1 mi..  
Frequent in clay in the bottom. Phenology: flowering & fruiting. 

B. E. Nelson, 1988.  9/18/1978. 		RM 325881	Barcode: RM0188379
_________________________________________________________________________

178.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 13 air mi S of Rozet, ca 20.5 air mi SE of Gillette on Bishop Road along Canyon Creek.  Elev. 4400 ft.
T48N R69W S31 SW1/4.  44.0969 N, 105.19028 W; uncertainty 1 mi..  
Frequent in sandy clay in bottomland with Artemisia frigida. Phenology: flowering & fruiting. 

B. E. Nelson, 2199.  9/21/1978. 		RM 325880	Barcode: RM0188180
_________________________________________________________________________

179.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 13 air mi NNE of Reno Junction, ca 24 air mi SSE of Gillette along Belle Fourche River.  Elev. 4550 ft.
T46N R71W S16 SE1/4.  43.9633 N, 105.39389 W; uncertainty 1 mi..  
Frequent in sandy clay in upland with Ratibida and Aster falcatus. Phenology: flowering. 

B. E. Nelson, 2255.  9/21/1978. 		RM 325879	Barcode: RM0188336
_________________________________________________________________________

180.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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..  
Upland grassland. 

B. E. Nelson, 3824.  7/16/1979. 		RM 334094	Barcode: RM0188210
_________________________________________________________________________

181.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: ca 6 air mi N of Dayton, ca 6.5 air mi NW of Ranchester along Cooper Draw.  Elev. 4100 ft.
T58N R86W S31 SE1/4.  44.9592 N, 107.2869 W; uncertainty 1 mi..  
Grassy slopes. Phenology: flowering. 

B. E. Nelson, 3924.  7/16/1979. 		RM 333150	Barcode: RM0188377
_________________________________________________________________________

182.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

B. E. Nelson, 6688.  7/20/1980. 		RM 349955	Barcode: RM0188402
_________________________________________________________________________

183.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Black Hills: between Goldie Road and Elkhorn Creek, ca 6 air mi WNW of Seely.  Elev. 3800 ft.
T56N R66W S23 NE1/4 of.  44.82556 N, 104.74583 W; uncertainty 1 mi..  
Roadside in sagebrush grassland. 

Hollis Marriott, 3863.  7/5/1983. 		RM 
_________________________________________________________________________

184.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Black Hills: Government Canyon, T. Moore Ranch ca 6.2 air mi NNE of Seely.  Elev. 3800 ft.
T57N R64W S31 N1/2.  44.8875 N, 104.5881 W; uncertainty 1 mi..  
Disturbed soil around reservoir in grassland. 

Hollis Marriott, 3962.  7/5/1983. 		RM 
_________________________________________________________________________

185.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: summit Sheep Nose (Sheep Mountain), ca 6.5 air mi N of Sundance.  Elev. 5800 ft.
T52N R63W S13 NW1/4; also SW1/4 S12.  44.4939 N, 104.36972 W; uncertainty 1 mi..  
Summit-- grassland on rocky soil with cliffs and outcrops of whitewood dolomiticlimestone. Phenology: flowering. 

Hollis Marriott, 4195.  7/11/1983. 		RM 376575	Barcode: RM0188325
_________________________________________________________________________

186.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Black Hills: North Redwater Creek, ca 6.5 air mi WNW of Beulah.  Elev. 3900 ft.
T53N R61W S17 W1/2.  44.5822 N, 104.20222 W; uncertainty 1 mi..  
Roadcut in grassland. Phenology: flowering. 

Hollis Marriott, 4425.  7/12/1983. 		RM 376574	Barcode: RM0188326
_________________________________________________________________________

187.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Black Hills: Miller Creek, Garman Ranch; ca 9.3 air mi SSE of Devils Tower.  Elev. 4400-4600 ft.
T52N R65W S23 SE1/4; and SW1/4 S24.  44.47639 N, 104.6328 W; uncertainty 1 mi..  
Pine ridge with grassland understory. 

Hollis Marriott, 4615.  7/14/1983. 		RM 
_________________________________________________________________________

188.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Black Hills: Keyhole Reservoir, south side W of Coulter Bay, ca 10 air mi NE of Moorcroft.  Elev. 4100 ft.
T51N R66W S32 NE1/4.  44.3622 N, 104.81 W; uncertainty 1 mi..  
Disturbed sandy soil along lake margin. 

Hollis Marriott, 4870.  7/21/1983. 		RM 
_________________________________________________________________________

189.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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..  
West and south-west facing slopes with pines and junipers. 

Hollis Marriott, 7334.  6/27/1984. 		RM 
_________________________________________________________________________

190.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Black Hills: Parmlee Canyon above confluence with Stockade Beaver Creek, ca 5 air mi SE of Four Corners.  Elev. 5350 ft.
T47N R60W S28; SW1/4 of S21.  44.0247 N, 104.0672 W; uncertainty 1 mi..  
South-facing slope below limestone cliffs, grassland with scattered pines. 

Hollis Marriott, 8574.  8/4/1984. 		RM 
     with Dennis Horning
_________________________________________________________________________

191.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 10 air mi NE of Soda Wells.  Elev. 3900 ft.
T55N R69W S5; also S7 and S8.  44.77889 N, 105.17694 W; uncertainty 2 mi..  
Waste area near road, rocky slopes of buttes, ponderosa pine woodlands, shaded ravines, sagebrush plains; slope. Phenology: flowering. 

Keith H. Dueholm, 2525.  6/22/1978. 		RM 326936	Barcode: RM0188316
     with Ronald L. Hartman and Mary Alice Sanguinetti.
_________________________________________________________________________

192.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 2.5 air mi S of Montana, 5.5 air mi W of Wyo Hwy 59.  Elev. 3800 ft.
T57N R72W S2.  44.9589 N, 105.4836 W; uncertainty 1 mi..  
Ponderosa pine slopes, eroded plains; plains and slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 2586.  6/23/1978. 		RM 325806	Barcode: RM0188172
     with Ronald L. Hartman and Mary Alice Sanguinetti.
_________________________________________________________________________

193.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Keith H. Dueholm, 2634.  6/24/1978. 		RM 325886	Barcode: RM0188353
     with Ronald L. Hartman and Mary Alice Sanguinetti.
_________________________________________________________________________

194.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 2.5 air mi SW of Rockypoint.  Elev. 4200 ft.
T57N R69W S15; also S22.  44.9311 N, 105.1375 W; uncertainty 2 mi..  
Rocky slope, ponderosa pine hills, deep ravine; plains. Phenology: flowering. 

Keith H. Dueholm, 2992.  6/26/1978. 		RM 325814	Barcode: RM0188338
_________________________________________________________________________

195.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 7 air mi NW of Rockypoint.  Elev. 3700 ft.
T57N R69W S6 NW1/4.  44.96083 N, 105.1983 W; uncertainty 1 mi..  
Pond, margins and adjacent plains; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3010.  6/26/1978. 		RM 326937	Barcode: RM0188367
_________________________________________________________________________

196.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 10.5 air mi NW of Rockypoint.  Elev. 3500 ft.
T58N R70W S32; also S33.  44.97556 N, 105.3 W; uncertainty 2 mi..  
Eroded plain, sandstone outcrops; eroded plain. Phenology: flowering & fruiting. 

Keith H. Dueholm, 3031.  6/26/1978. 		RM 325882	Barcode: RM0188380
_________________________________________________________________________

197.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Black Butte, ca 9 air mi SSE of Reno Junction.  Elev. 5000 ft.
T42N R71W S5; also S6 and T43N R71W S32.  43.6433 N, 105.4122 W; uncertainty 2 mi..  
Heavily grazed plains and butte, eroded slopes, small holding pond; slopes. Phenology: flowering. 

Keith H. Dueholm, 3210.  6/29/1978. 		RM 325812	Barcode: RM0188337
_________________________________________________________________________

198.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Wyo Hwy 59, ca 0.5 mi SSW of Rawhide Mine.  Elev. 4300 ft.
T51N R72W S14.  44.3989 N, 105.4803 W; uncertainty 1 mi..  
Plains along road; plains. Phenology: flowering. 

Keith H. Dueholm, 3459.  7/7/1978. 		RM 325816	Barcode: RM0188340
     with Mary Alice Sanguinetti
_________________________________________________________________________

199.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Wyo Hwy 59, ca 4 mi S of Little Powder River.  Elev. 3900 ft.
T52N R72W S1; also S12.  44.5169 N, 105.4633 W; uncertainty 2 mi..  
Streambank, shaded ravine, gravel slope, highway right-of-way; plains. Phenology: flowering. 

Keith H. Dueholm, 3473.  7/7/1978. 		RM 326924	Barcode: RM0188319
     with Mary Alice Sanguinetti
_________________________________________________________________________

200.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 20 air mi N of Spotted Horse.  Elev. 3700 ft.
T58N R75W S22; also S23 and S26.  44.9975 N, 105.8675 W; uncertainty 2 mi..  
Pine covered ridges, ravines, loose talus slopes, grassland, slopes; open slopes. 

Keith H. Dueholm, 3836.  7/10/1978. 		RM 325815	Barcode: RM0188339
     with Mary Alice Sanguinetti
_________________________________________________________________________

201.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 14 air mi NW of Savageton.  Elev. 4800 ft.
T47N R76W S26; also S35.  44.0169 N, 105.9597 W; uncertainty 2 mi..  
Plains, draw, eroded slopes; plains. Phenology: flowering. 

Keith H. Dueholm, 3963.  7/11/1978. 		RM 326934	Barcode: RM0188317
     with Mary Alice Sanguinetti
_________________________________________________________________________

202.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: along Middle Prong Wild Horse Creek; ca 8 air mi SW of Spotted Horse.  Elev. 3800 ft.
T54N R76W S29.  44.6286 N, 105.94944 W; uncertainty 1 mi..  
Plains and flats along creek, ditches; plains. Phenology: flowering. 

Keith H. Dueholm, 4015.  7/12/1978. 		RM 325887	Barcode: RM0188355
     with Mary Alice Sanguinetti
_________________________________________________________________________

203.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 3 air mi W of Highlight.  Elev. 5010 ft.
T45N R71W S19; also S30.  43.8597 N, 105.4353 W; uncertainty 2 mi..  
Sandy roadside buttes, loose talus slopes, outcrops, plains; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4099.  7/13/1978. 		RM 326942	Barcode: RM0188417
     with Mary Alice Sanguinetti
_________________________________________________________________________

204.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 6.5 air mi NE of Highlight.  Elev. 4800 ft.
T45N R70W S10.  43.8908 N, 105.2519 W; uncertainty 1 mi..  
Sandstone outcrop, plains; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4172.  7/13/1978. 		RM 325895	Barcode: RM0188363
     with Mary Alice Sanguinetti
_________________________________________________________________________

205.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 23 air mi SW of Gillette.  Elev. 4700 ft.
T47N R75W S11; also S14.  44.0617 N, 105.8394 W; uncertainty 2 mi..  
Sagebrush plains, shallow draw, roadcuts; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4340.  7/15/1978. 		RM 325809	Barcode: RM0188382
     with Mary Alice Sanguinetti
_________________________________________________________________________

206.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: grounds of Agricultural Experiment Station, ca 1/4 mi E of Gillette.  Elev. 4500 ft.
T50N R72W S25.  44.28361 N, 105.4617 W; uncertainty 1 mi..  
Plantations, small section of plains, knolls; openings. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4438.  7/21/1978. 		RM 325893	Barcode: RM0188195
_________________________________________________________________________

207.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Keith H. Dueholm, 4491.  7/22/1978. 		RM 325894	Barcode: RM0188362
_________________________________________________________________________

208.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: along Cottonwood Creek, ca 1.5 air mi NNE of Adon.  Elev. 3900 ft.
T53N R70W S36.  44.53306 N, 105.22139 W; uncertainty 1 mi..  
Eroded plain and flats along creek, gravel roadside; flats. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4585.  7/23/1978. 		RM 325892	Barcode: RM0188197
_________________________________________________________________________

209.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 4 air mi ENE of Adonis.  Elev. 4100 ft.
T52N R69W S5; also T53N R69W S32 and S33.  44.5186 N, 105.1825 W; uncertainty 2 mi..  
Sagebrush plains, ponderosa pine slopes, ravines, eroded slopes, creek bottom; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4642.  7/23/1978. 		RM 325891	Barcode: RM0188209
_________________________________________________________________________

210.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 5 air mi NE of Gillette.  Elev. 4200 ft.
T51N R71W S29.  44.37028 N, 105.4203 W; uncertainty 1 mi..  
Sagebrush plains along highway right-of-way; plains. Phenology: flowering. 

Keith H. Dueholm, 4859.  7/25/1978. 		RM 326923	Barcode: RM0188321
_________________________________________________________________________

211.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 6 air mi SSE of Gillette.  Elev. 4800 ft.
T49N R71W S30.  44.19611 N, 105.4406 W; uncertainty 1 mi..  
Scoria topped butte, loose talus slopes, plains; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5145.  7/28/1978. 		RM 325883	Barcode: RM0188381
_________________________________________________________________________

212.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: along Nut Creek, ca 5 air mi NW of Savageton.  Elev. 4800 ft.
T45N R75W S4.  43.9008 N, 105.87833 W; uncertainty 1 mi..  
Plains and flats along creek, eroded slopes, sandy roadcuts; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5203.  7/29/1978. 		RM 326941	Barcode: RM0188178
_________________________________________________________________________

213.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5435.  8/5/1978. 		RM 326932	Barcode: RM0188194
_________________________________________________________________________

214.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: along Flat Creek, ca 9 air mi ENE of Soda Wells.  Elev. 4100 ft.
T54N R69W S11.  44.67722 N, 105.1175 W; uncertainty 1 mi..  
Plains, meadows along creek, "permanent" water in stream; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5525.  8/5/1978. 		RM 326933	Barcode: RM0188196
_________________________________________________________________________

215.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Keith H. Dueholm, 5698.  8/8/1978. 		RM 326948	Barcode: RM0188375
_________________________________________________________________________

216.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 19 air mi W of Gillette.  Elev. 4700 ft.
T50N R75W S20.  44.2928 N, 105.9056 W; uncertainty 1 mi..  
Plains, small draw; draw. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5796.  8/8/1978. 		RM 325811	Barcode: RM0188384
_________________________________________________________________________

217.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 3 air mi SE of Wyodak.  Elev. 4600 ft.
T49N R71W S11.  44.2403 N, 105.35861 W; uncertainty 1 mi..  
Rolling plains, sandy roadcut; plains. Phenology: fruiting. 

Keith H. Dueholm, 5815.  8/9/1978. 		RM 325807	Barcode: RM0188171
_________________________________________________________________________

218.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 7.5 air mi E of Buffalo.  Elev. 4400 ft.
T50N R80W S6 & S7; also T50N R81W S1 & S12.  44.33194 N, 106.5283 W; uncertainty 2 mi..  
Plains, rocky ridges, scoria-topped buttes, loose talus slopes, shaley slopes; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5853.  8/10/1978. 		RM 326940	Barcode: RM0188177
_________________________________________________________________________

219.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: ca 3 mi N of Leiter.  Elev. 4200 ft.
T55N R78W S9.  44.75389 N, 106.2553 W; uncertainty 1 mi..  
Dry plains, slopes; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5925.  8/11/1978. 		RM 325808	Barcode: RM0188398
_________________________________________________________________________

220.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Keith H. Dueholm, 5985.  8/11/1978. 		RM 325813	Barcode: RM0188397
_________________________________________________________________________

221.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Keith H. Dueholm, 8061.  7/12/1979. 		RM 333138	Barcode: RM0188374
_________________________________________________________________________

222.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 2 air mi NW of Buffalo.  Elev. 5000 ft.
T51N R82W S28; also S29.  44.36083 N, 106.73 W; uncertainty 2 mi..  
Hilly, stony plains. Phenology: fruiting. 

Keith H. Dueholm, 8257.  7/21/1979. 		RM 333128	Barcode: RM0188208
_________________________________________________________________________

223.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Keith H. Dueholm, 8369.  7/21/1979. 		RM 333137	Barcode: RM0188373
_________________________________________________________________________

224.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: east side of Lake De Smet.  Elev. 4800 ft.
T52N R82W S16.  44.4767 N, 106.73361 W; uncertainty 1 mi..  
Sagebrush plain on clinker (scoria) base, occasional outcrops; plains. Phenology: fruiting. 

Keith H. Dueholm, 8457.  7/21/1979. 		RM 333130	Barcode: RM0188211
_________________________________________________________________________

225.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Keith H. Dueholm, 8613.  8/2/1979. 		RM 333169	Barcode: RM0188189
_________________________________________________________________________

226.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: East Twin Creek, ca 2 air mi W of Parkman.  Elev. 4500 ft.
T58N R87W S33.  44.9589 N, 107.3686 W; uncertainty 1 mi..  
Creek, meadows along creek, cherry thickets, sagebrush plains, hill with roadcut along side, disturbed area along drainage; hillside. Phenology: flowering. 

Keith H. Dueholm, 8909.  8/11/1979. 		RM 333155	Barcode: RM0188378
_________________________________________________________________________

227.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 19 air mi NNE of Gillette.  Elev. 3900 ft.
T53N R71W S25.  44.5472 N, 105.34278 W; uncertainty 1 mi..  
Low eroded slopes and drainage. Phenology: flowering & fruiting. 

Ronald L. Hartman, 6843.  6/21/1978. 		RM 326938	Barcode: RM0188416
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

228.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Ronald L. Hartman, 7109.  6/23/1978. 		RM 326931	Barcode: RM0188365
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

229.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Ronald L. Hartman, 7181.  6/24/1978. 		RM 325885	Barcode: RM0188354
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

230.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Ronald L. Hartman, 7452.  6/26/1978. 		RM 326935	Barcode: RM0188318
     with Mary Alice Sanguinetti
_________________________________________________________________________

231.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 22 air mi NNE of Sussex.  Elev. 4400 
T46N R77W S4.  43.9878 N, 106.11917 W; uncertainty 1 mi..  
Eroded slopes and flats. Phenology: flowering & fruiting. 

Ronald L. Hartman, 7531.  6/27/1978. 		RM 326939	Barcode: RM0188395
     with Mary Alice Sanguinetti
_________________________________________________________________________

232.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 20 air mi ESE of Reno Junction.  Elev. 4600 ft.
T43N R69W S25.  43.6742 N, 105.0919 W; uncertainty 1 mi..  
Pine covered hills and eroded slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 7829.  7/10/1978. 		RM 325810	Barcode: RM0188383
     with Mary Alice Sanguinetti
_________________________________________________________________________

233.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

B. E. Nelson, 27426.  7/26/1993. 		RM 599919	Barcode: RM0188166
_________________________________________________________________________

234.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: ca 0.3 mi E of Broom Creek on Patten Creek or County Road 208, ca 13.5 air mi ESE of Glendo; ca 12.8 air mi N of Guernsey.  Elev. 4960-5060 ft.
T29N R66W S27 SW1/4.  42.4569 N, 104.7803 W; uncertainty 1 mi..  
Stony slopes and flats in ponderosa pine woodland. Phenology: flowering. 

B. E. Nelson, 27449.  7/26/1993. 		RM 599920	Barcode: RM0188168
_________________________________________________________________________

235.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: along Patten Creek ca 0.5 mi W of Wyo Hwy 270 on Patten Creek or County Road 208, ca 16 air mi ESE of Glendo; ca 12.3 air mi N of Guernsey.  Elev. 5020-5040 ft.
T29N R66W S36 NW1/4.  42.4428 N, 104.7408 W.  
Stony soil in grassland. Phenology: flowering. 

B. E. Nelson, 27525.  7/26/1993. 		RM 599921	Barcode: RM0188167
_________________________________________________________________________

236.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: between Whalen Canyon or County Road 202 and the head of Sparks Canyon, ca 1.5-2.2 air mi ESE of Hartville; ca 4.5 air mi NE of Guernsey.  Elev. 4700-4950 ft.
T27N R65W S8 SW1/4; also SE1/4 S7.  42.3281 N, 104.6844 W.  
Sandy grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 28046.  8/2/1993. 		RM 599922	Barcode: RM0188169
_________________________________________________________________________

237.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: Haystack Range: Hell Gap and vicinity on Whalen Canyon or County Road 202, ca 10 air mi NE of Guernsey; ca 14.5 air mi NW of Fort Laramie.  Elev. 5060-5240 ft.
T28N R65W S15 S1/2.  42.3982 N, 104.6416 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy meadow in ponderosa pine forest. Phenology: flowering & fruiting. 

B. E. Nelson, 28114.  8/2/1993. 		RM 599923	Barcode: RM0188181
_________________________________________________________________________

238.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

B. E. Nelson, 29361.  8/29/1993. 		RM 599924	Barcode: RM0188170
_________________________________________________________________________

239.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

B. E. Nelson, 32324.  6/29/1994. 		RM 705016	Barcode: RM0188207
_________________________________________________________________________

240.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

B. E. Nelson, 32581.  7/11/1994. 		RM 705015	Barcode: RM0188206
_________________________________________________________________________

241.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

B. E. Nelson, 32626.  7/11/1994. 		RM 705014	Barcode: RM0188205
_________________________________________________________________________

242.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: along a triburtary of Silver Springs Creek on Silver Springs or County Road 54, ca 8.5 air mi SSW of Lusk.  Elev. 5340-5500 ft.
T31N R64W S22 NE1/4.  42.6506 N, 104.5218 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
Sandy grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 32719.  7/11/1994. 		RM 705013	Barcode: RM0188204
_________________________________________________________________________

243.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Niobrara County: 4.5 mi N of Manville.  Elev. 5500 ft.
T33N R65W S12.  42.8516 N, 104.6108 W.  
Grassland with Stipa and Lupinus. 

Robert D. Dorn, 6247.  7/20/1995. 		RM 
_________________________________________________________________________

244.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Goshen County: 14 mi NW of Ft. Laramie.  Elev. 5100 ft.
T28N R65W S15 South1/2.  42.3994 N, 104.6453 W.  
Grassland with Artemisia cana and Opuntia. 

Robert D. Dorn, 6397.  8/5/1995. 		RM 
_________________________________________________________________________

245.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Albany County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 3 air mi E of Esterbrook.  Elev. 5300-5550 ft.
T28N R71W S12 E1/2.  42.4103 N, 105.3142 W; uncertainty 1 mi..  
Sandy slope and plains with grassland and occasional ponderosa pine. Phenology: flowering. 

Ronald L. Hartman, 39203.  6/29/1993. 		RM 599604	Barcode: RM0188162
_________________________________________________________________________

246.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 14 air mi SSE of Esterbrook.  Elev. 5600 ft.
T27N R70W S21 SW1/4.  42.2983 N, 105.2539 W.  
Sandy plains. Phenology: flowering. 

Ronald L. Hartman, 39323.  6/29/1993. 		RM 599925	Barcode: RM0188161
_________________________________________________________________________

247.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: Jane Draw, ca 2.3 air mi NNE of Aladdin, ca 21 air mi NE of Sundance.  Elev. 3600 ft.
T54N R61W S16.  44.6717 N, 104.1794 W; uncertainty 1 mi..  
Meadow. Phenology: flowering & fruiting. 

B. E. Nelson, 11807.  9/12/1984. 		RM 376548	Barcode: RM0188370
_________________________________________________________________________

248.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: Harding Gulch, ca 6.5 air mi NE of Alva, ca 12.8 air mi NE of Hulett.  Elev. 4100 ft.
T55N R63W S2.  44.7847 N, 104.3886 W; uncertainty 1 mi..  
Meadow above draw. Phenology: flowering & fruiting. 

B. E. Nelson, 12189.  9/20/1984. 		RM 376547	Barcode: RM0188371
_________________________________________________________________________

249.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Black Hills: Elk Mountains: at the South Dakota state line, ca 14 air mi SE of Newcastle.  Elev. 4900 ft.
T43N R60W S22.  43.6911 N, 104.0503 W; uncertainty 1 mi..  
Ponderosa pine slopes and small grassy openings. Phenology: flowering & fruiting. 

B. E. Nelson, 8768.  7/7/1982. 		RM 376552	Barcode: RM0188415
_________________________________________________________________________

250.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

B. E. Nelson, 8858.  7/9/1982. 		RM 376551	Barcode: RM0188410
_________________________________________________________________________

251.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Black Hills: Just E of Colony on U.S. 212; ca 34 air mi N of Sundance in Daly Creek drainage.  Elev. 3250 ft.
T56N R61W S12.  44.8575 N, 104.12167 W; uncertainty 1 mi..  
Plains. Phenology: flowering & fruiting. 

B. E. Nelson, 9073.  7/12/1982. 		RM 376550	Barcode: RM0188409
_________________________________________________________________________

252.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: E of Norgrain Hill near South Dakota, ca 7.5 air mi NE of Aladdin; ca 26 air mi NE of Sundance.  Elev. 3400 ft.
T54N R60W S4.  44.70111 N, 104.0575 W; uncertainty 1 mi..  
Upland grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 9155.  7/12/1982. 		RM 376549	Barcode: RM0188408
_________________________________________________________________________

253.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Black Hills: between Goldie Road and Elkhorn Creek, ca 6 air mi WNW of Seely.  Elev. 3800 ft.
T56N R66W S23 NE1/4 of.  44.82556 N, 104.74583 W; uncertainty 1 mi..  
Roadside in sagebrush grassland. Phenology: flowering & fruiting. 

Hollis Marriott, 3863.  7/5/1983. 		RM 376577	Barcode: RM0188406
_________________________________________________________________________

254.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Black Hills: Government Canyon, T. Moore Ranch ca 6.2 air mi NNE of Seely.  Elev. 3800 ft.
T57N R64W S31 N1/2.  44.8875 N, 104.5881 W; uncertainty 1 mi..  
Disturbed soil around reservoir in grassland. Phenology: flowering & fruiting. 

Hollis Marriott, 3962.  7/5/1983. 		RM 376576	Barcode: RM0188407
_________________________________________________________________________

255.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: summit Sheep Nose (Sheep Mountain), ca 6.5 air mi N of Sundance.  Elev. 5800 ft.
T52N R63W S13 NW1/4; also SW1/4 S12.  44.4939 N, 104.36972 W; uncertainty 1 mi..  
Summit-- grassland on rocky soil with cliffs and outcrops of whitewood dolomitic limestone. Phenology: flowering & fruiting. 

Hollis Marriott, 4195.  7/11/1983. 		RM 376565	Barcode: RM0188313
_________________________________________________________________________

256.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Black Hills: North Redwater Creek, ca 6.5 air mi WNW of Beulah.  Elev. 3900 ft.
T53N R61W S17 W1/2.  44.5822 N, 104.20222 W; uncertainty 1 mi..  
Roadcut in grassland. Phenology: flowering & fruiting. 

Hollis Marriott, 4425.  7/12/1983. 		RM 376564
_________________________________________________________________________

257.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Black Hills: Miller Creek, Garman Ranch; ca 9.3 air mi SSE of Devils Tower.  Elev. 4400-4600 ft.
T52N R65W S23 SE1/4; and SW1/4 S24.  44.47639 N, 104.6328 W; uncertainty 1 mi..  
Pine ridge with grassland understory. Phenology: flowering & fruiting. 

Hollis Marriott, 4615.  7/14/1983. 		RM 376573	Barcode: RM0188327
_________________________________________________________________________

258.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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 S21 and S29.  44.47639 N, 104.8117 W; uncertainty 3 mi..  
Grassland. Phenology: flowering & fruiting. 

Hollis Marriott, 4826.  7/21/1983. 		RM 376572	Barcode: RM0188328
_________________________________________________________________________

259.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Black Hills: Keyhole Reservoir, south side W of Coulter Bay, ca 10 air mi NE of Moorcroft.  Elev. 4100 ft.
T51N R66W S32 NE1/4.  44.3622 N, 104.81 W; uncertainty 1 mi..  
Disturbed sandy soil along lake margin. Phenology: flowering & fruiting. 

Hollis Marriott, 4870.  7/21/1983. 		RM 376571	Barcode: RM0188329
_________________________________________________________________________

260.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Hollis Marriott, 5194.  7/28/1983. 		RM 376570	Barcode: RM0188330
_________________________________________________________________________

261.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Black Hills, Goldie Divide near junction of Goldie and New Haven roads, ca 5 air mi NW of Hulett.  Elev. 4500 ft.
T55N R65W S29.  44.7225 N, 104.6903 W; uncertainty 1 mi..  
Grassland. Phenology: flowering & fruiting. 

Hollis Marriott, 5329.  8/2/1983. 		 376569	Barcode: RM0188198
_________________________________________________________________________

262.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Hollis Marriott, 5525.  8/4/1983. 		RM 376568	Barcode: RM0188414
_________________________________________________________________________

263.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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. Phenology: flowering & fruiting. 

Hollis Marriott, 5558.  8/4/1983. 		RM 376567	Barcode: RM0188343
_________________________________________________________________________

264.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Black Hills, headwaters of Bitter Creek, ca 2.5 air mi WNW of Alva.  Elev. 4100 ft.
T55N R64W S36 NE1/4.  44.7111 N, 104.4845 W.  
Grassland. Phenology: flowering & fruiting. 

Hollis Marriott, 5655.  8/22/1983. 		RM 376566	Barcode: RM0188312
_________________________________________________________________________

265.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Black Hills: west side of ridge S of Elk Mountain (USFS Road 818) near Mix Spring, ca 13.5 air mi SE of Newcastle.  Elev. 4800 ft.
T43N R60W S21; also S28.  43.6911 N, 104.0705 W; uncertainty 2 mi..  
Southeast-facing slope with scattered pines and junipers. Phenology: flowering & fruiting. 

Hollis Marriott, 7176.  6/26/1984. 		RM 
_________________________________________________________________________

266.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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..  
West and south-west facing slopes with pines and junipers. Phenology: flowering & fruiting. 

Hollis Marriott, 7334.  6/27/1984. 		RM 376563	Barcode: RM0188309
_________________________________________________________________________

267.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Hollis Marriott, 7644.  7/6/1984. 		RM 376562	Barcode: RM0188310
_________________________________________________________________________

268.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Black Hills: Thomson Canyon, ca 9.5 air mi NE of Newcastle.  Elev. 5550 ft.
T46N R60W S32.  43.9225 N, 104.08667 W; uncertainty 1 mi..  
Grassland in canyon bottom. Phenology: flowering & fruiting. 

Hollis Marriott, 8163.  7/16/1984. 		RM 376561	Barcode: RM0188333
     with Elizabeth Gross
_________________________________________________________________________

269.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Black Hills: near Dry Creek Road on Piney Ridge W of Skull Creek, ca 10 air mi N of Osage.  Elev. 4900 ft.
T48N R63W S26; also S27.  44.1125 N, 104.3825 W; uncertainty 2 mi..  
Grassy opening in ponderosa pine forest. Phenology: flowering & fruiting. 

Hollis Marriott, 8279.  7/30/1984. 		RM 376560	Barcode: RM0188334
_________________________________________________________________________

270.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Hollis Marriott, 8386.  8/2/1984. 		RM 376559	Barcode: RM0188335
_________________________________________________________________________

271.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Black Hills: Parmlee Canyon above confluence with Stockade Beaver Creek, ca 5 air mi SE of Four Corners.  Elev. 5350 ft.
T47N R60W S28 SW1/4 of.  44.0247 N, 104.0672 W; uncertainty 0.5 mi..  
South-facing slope below limestone cliffs, grassland with scattered pines. Phenology: flowering & fruiting. 

Hollis Marriott, 8574.  8/4/1984. 		RM 376558	Barcode: RM0188369
     with Dennis Horning
_________________________________________________________________________

272.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Black Hills: Elk Mountain area, Mix Spring, ca 14.5 air mi SSE of Newcastle.  Elev. 4800 ft.
T43N R60W S28.  43.6767 N, 104.0705 W; uncertainty 1 mi..  
Ponderosa pine forest. Phenology: flowering & fruiting. 

Hollis Marriott, 8749.  8/8/1984. 		RM 376557	Barcode: RM0188368
     with Dennis Horning
_________________________________________________________________________

273.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Black Hills: Canyon Springs Prairie, headwaters of Dry Draw (off Soldier Creek), ca 3.5 air mi NW of Four Corners.  Elev. 5850 ft.
T48N R61W S22.  44.1303 N, 104.16306 W; uncertainty 1 mi..  
Sparse grassland on rocky soil with slabby outcrops (Minnekahta limestone). Phenology: flowering & fruiting. 

Hollis Marriott, 8851.  8/10/1984. 		RM 376556	Barcode: RM0188391
_________________________________________________________________________

274.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Black Hills: Antelope Flats near head of Cave Springs Canyon, ca 3.5 air mi NW of Newcastle.  Elev. 4900 ft.
T45N R62W S12.  43.8933 N, 104.2458 W; uncertainty 1 mi..  
Sagebrush-grassland (Artemisia tridentata). Phenology: flowering & fruiting. 

Hollis Marriott, 9052.  8/14/1984. 		RM 376555	Barcode: RM0188183
_________________________________________________________________________

275.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Black Hills: Inyan Kara Mountain, east half.  Elev. 5400 ft.
T49N R62W S30.  44.20139 N, 104.3447 W; uncertainty 1 mi..  
Grassland on southeast-facing slope. Phenology: flowering & fruiting. 

Hollis Marriott, 9191.  8/18/1984. 		RM 376554	Barcode: RM0188359
_________________________________________________________________________

276.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Hollis Marriott, 9249.  8/21/1984. 		RM 376553	Barcode: RM0188360
_________________________________________________________________________

277.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Powder River Basin: ca 6 air mi SE of Moorcroft.  Elev. 4300 ft.
T49N R67W S34; also S35.  44.1853 N, 104.89083 W; uncertainty 2 mi..  
Sagebrush plains, shallow drainageways, gravel roadside and wet ditch; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4706.  7/24/1978. 		RM 325884	Barcode: RM0188344
_________________________________________________________________________

278.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Powder River Basin: ca 13 air mi SW of Upton.  Elev. 4400 ft.
T46N R67W S12.  43.9803 N, 104.84833 W; uncertainty 1 mi..  
Sandy roadsides, sagebrush plains; roadside. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4802.  7/24/1978. 		RM 325890	Barcode: RM0188200
_________________________________________________________________________

279.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Powder River Basin: ca 17 air mi SW of Upton.  Elev. 4500 ft.
T46N R67W S28.  43.9367 N, 104.9086 W; uncertainty 1 mi..  
Flats near stream, roadside; flats. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4813.  7/24/1978. 		RM 325889	Barcode: RM0188342
_________________________________________________________________________

280.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Powder River Basin: ca 3 air mi N of Oshoto.  Elev. 4100 ft.
T54N R67W S32.  44.6219 N, 104.9314 W; uncertainty 1 mi..  
Sandy plains, holding pond; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4893.  7/26/1978. 		RM 326930	Barcode: RM0188311
_________________________________________________________________________

281.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Powder River Basin: near Little Missouri River, ca 8 air mi NNE of New Haven.  Elev. 3700 ft.
T56N R66W S8.  44.8567 N, 104.80194 W; uncertainty 1 mi..  
Plains, flats near river, muddy margins of large holding pond; plains. Phenology: flowering & fruiting. 

Keith H. Dueholm, 5015.  7/26/1978. 		RM 325888	Barcode: RM0188341
_________________________________________________________________________

282.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Powder River Basin: ca 8 air mi NNE of Morrisey.  Elev. 4000 ft.
T42N R62W S17; also S18.  43.6172 N, 104.33 W; uncertainty 2 mi..  
Sandy plains, sandstone outcrops, draw; draw. Phenology: flowering & fruiting. 

Keith H. Dueholm, 7311.  6/23/1979. 		RM 333129	Barcode: RM0188184
_________________________________________________________________________

283.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Keith H. Dueholm, 8023.  7/11/1979. 		RM 333131	Barcode: RM0188199
_________________________________________________________________________

284.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Bear Lodge Mountains: ca 6 mi NE of Alva.  Elev. 4600 ft.
44 46.2' N, 104 22.7' W; unknown, , GPS Reading.  
Grassland with Ratibida and Solidago. Phenology: fruiting. 

Robert D. Dorn, 9627.  9/1/2002. 		RM 718546	Barcode: RM0188201
_________________________________________________________________________

285.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Ronald L. Hartman, 15850.  7/11/1983. 		RM 376546	Barcode: RM0188392
_________________________________________________________________________

286.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Ronald L. Hartman, 15953.  7/12/1983. 		RM 376545	Barcode: RM0188393
_________________________________________________________________________

287.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Black Hills: East Creek, ca 4 air mi SSW of Mona.  Elev. 4000 ft.
T55N R63W S10.  44.77028 N, 104.40861 W; uncertainty 1 mi..  
Partly wooded drainage with oak, hawthorn, and ash. Phenology: flowering & fruiting. 

Ronald L. Hartman, 15997.  7/13/1983. 		RM 382123	Barcode: RM0188394
_________________________________________________________________________

288.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Ronald L. Hartman, 16235.  7/15/1983. 		RM 376544	Barcode: RM0188388
_________________________________________________________________________

289.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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; prairie. Phenology: flowering & fruiting. 

Ronald L. Hartman, 16388.  7/16/1983. 		RM 376543	Barcode: RM0188389
_________________________________________________________________________

290.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Black Hills: ridge between Beaver Creek and the Belle Fourche River, ca 5 air mi NNW of Alva.  Elev. 3800 ft.
T55N R64W S13.  44.7553 N, 104.48833 W; uncertainty 1 mi..  
Sandy ridge with ponderosa pine woodlands and prairies; prairie. Phenology: flowering & fruiting. 

Ronald L. Hartman, 16439.  7/18/1983. 		RM 376542	Barcode: RM0188390
_________________________________________________________________________

291.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Ronald L. Hartman, 16576.  7/18/1983. 		RM 376541	Barcode: RM0188405
_________________________________________________________________________

292.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Ronald L. Hartman, 17711.  7/9/1984. 		RM 376540	Barcode: RM0188404
_________________________________________________________________________

293.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Black Hills: Green Mountain, ca 3 air mi E of Sundance.  Elev. 4800 ft.
T51N R62W S8; also S17.  44.4219 N, 104.32611 W; uncertainty 2 mi..  
Plains with outcrops of Chugwater red beds, Pinus ponderosa covered mountain slopes and summit, and moist shaded limestone canyon; prairie. Phenology: flowering & fruiting. 

Ronald L. Hartman, 17919.  7/11/1984. 		RM 376539	Barcode: RM0188403
_________________________________________________________________________

294.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Ronald L. Hartman, 18255.  7/15/1984. 		RM 376538	Barcode: RM0188332
_________________________________________________________________________

295.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Black Hills: ca 4 air mi NW of summit of Inyan Kara Mountain.  Elev. 4800 ft.
T49N R63W S16.  44.23111 N, 104.42667 W; uncertainty 1 mi..  
Sagebrush slopes on red beds with moist drainage. Phenology: flowering & fruiting. 

Ronald L. Hartman, 18303.  7/15/1984. 		RM 376537	Barcode: RM0188331
_________________________________________________________________________

296.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Black Hills: ca 7.5 air mi SE of Sundance.  Elev. 4900 ft.
T50N R62W S11 NE1/4.  44.3344 N, 104.2633 W; uncertainty 1 mi..  
Pinus ponderosa covered ridge and open sandy slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 18364.  7/15/1984. 		RM 376536	Barcode: RM0188412
_________________________________________________________________________

297.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Black Hills: lower slopes of Hooker Peak and plains to the NW, 7-8 air mi SSE of Sundance.  Elev. 5100 ft.
T50N R62W S16; also S22.  44.3197 N, 104.3044 W; uncertainty 2 mi..  
Plains, Pinus ponderosa wooded slopes, moist open drainages and stock pond; moist drainage and adjacent slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 18404.  7/17/1984. 		RM 376535	Barcode: RM0188411
_________________________________________________________________________

298.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: 2 mi S of Colony.
In yellow pine woods. Phenology: fruiting. 

A. A. Bettle, 11142.  7/18/1950. 		RM 217785	Barcode: RM0188187
_________________________________________________________________________

299.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Boyd.  Elev. 5650 ft.
T48N R61W S33.  
Moist woods. Phenology: fruiting. 

Aven Nelson, 9443a.  7/19/1910. 		RM 79326	Barcode: RM0188185
_________________________________________________________________________

300.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Inyan Kara Divide.
Moist woods. Phenology: fruiting. 

B. C. Buffum, s.n..  8/30/1892. 		RM 195	Barcode: RM0188186
_________________________________________________________________________

301.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Air Force Station, Sundance.
T51N R63W S14.  
Phenology: flowering & fruiting. 

Harold F. Eppson, 16.  7/23/1963. 		RM 392626	Barcode: RM0196225
     with C. S. Gilbert
_________________________________________________________________________

302.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Near Devils Tower. At school house on state sec. III-3 mi from junction U.S. 14 and state secondary III.
T53N R65W S28.  
Phenology: flowering & fruiting. 

Harold F. Eppson, 56-62.  7/1/1956. 		RM 392625	Barcode: RM0188387
     with C.S. Gilbert
_________________________________________________________________________

303.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Devils Tower National Monument, next to north boundary along gravel road.  Elev. 4200 ft.
T53N R65W S7.  
Common in disturbed sandy soil with Agropyron smithii and Bromus. Phenology: flowering & fruiting. 

Hollis Marriott, 748.  7/3/1981. 		RM 335786	Barcode: RM0188160
_________________________________________________________________________

304.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: LAK Ranch E of Newcastle.
Grassy upland. Phenology: flowering & fruiting. 

Robert L. Tresler, 256.  8/3/1965. 		RM 280879	Barcode: RM0188345
_________________________________________________________________________

305.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: 10 mi N of Devils Tower. Ewing.
Phenology: fruiting. 

Stanton Seig, 12.  //1925. 		RM 104212	Barcode: RM0188385
_________________________________________________________________________

306.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Sheridan County: Sheridan Training Area: site upslope, ca 2.8 km NE of Peak 4236 (335200, 4967300), 2.4 km NNW of Peak 4290 (336500, 4967320).  336100E 4969800N.  Elev. 1230 m.
zone 13, 336100E, 4969800N; GPS Reading.  
South-facing 20-30 degree slope on Artemisia grassland on clay loam, soil series Parmleed-Worfka association, with Artemisia tridentata, Stipa viridula, Elymus smithii, Bromus sp. Phenology: flowering. 

Patricia P. Douglas, 30.  7/3/1997. 		RM 793754	Barcode: RM0188159
     with N. Hastings
_________________________________________________________________________

307.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Recluse Road near U.S. Hwy 14.  Elev. 4100 ft.
44 41.3' N, 105 43.2' W.  
Grassland with Lupinus and Ratibida. Flower blue. Phenology: flowering. 

Robert D. Dorn, 10533.  7/29/2008. 		RM 823316	Barcode: RM0188358
_________________________________________________________________________

308.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., New Mexico, Colfax County: Sugarite State Park: 5.8 air mi NNE of Raton.  Elev. 2287 m.
36 59' 2" N, 104 24' 18" W; GPS reading.  
Forest with open meadows. With Ponderosa pine and Douglas fir. Collected around lake and springs. Phenology: flowering & fruiting. 

Michael Schiebout, 7550.  7/18/2005. 		RM 824192	Barcode: RM0126245
_________________________________________________________________________

309.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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. 3980-4020 ft.
T6S R45E S20 NE1/4.  45.3074 N, 106.2467 W; NAD 83, , GPS reading.  
Forb meadow on top of the ridge. Phenology: flowering & fruiting. 

B. E. Nelson, 78150.  7/25/2009. 		USFS 888443	Barcode: USFS0054580
_________________________________________________________________________

310.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland District: ridge and slope between Yankee Spring and South Fork Bloom Creek and along the creek, ca air 28.5 mi SW of Broadus.  Elev. 3900-4020 ft.
T7S R47E S13 W1/2.  45.2317 N, 105.9148 W; NAD 83, , GPS reading.  
Dry slopes and ridge top. Phenology: flowering & fruiting. 

B. E. Nelson, 78292.  7/26/2009. 		USFS 888442	Barcode: USFS0054579
_________________________________________________________________________

311.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Carter County: Along Indian Creek or Albion Road ca 0.5-1 air mi E of South Dakota and ca 1/2-3/4 air mi N of the corner of Wyoming, ca 17.5 air mi E of Algada.  Elev. 3340-3440 ft.
T9S R63E S31 SW1/4.  45.0072 N, 104.0513 W; NAD 83, , GPS reading.  
Rolling grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 78352.  7/28/2009. 		RM 
_________________________________________________________________________

312.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Carter County: Along North Butte Creek between Hamilton Creek and Little Missouri River on the south side of Mont Hwy 323, ca 2 air mi NW of Albion; ca 13.5 air mi N of Alzada.  Elev. 3310-3320 ft.
T7S R60E S24 South1/2.  45.205 N, 104.3096 W; NAD 83.  
Dry stream bed and adjacent steep banks and bench with green ash and occasional boxelder and snowberry thickets. Phenology: flowering & fruiting. 

B. E. Nelson, 78358.  7/28/2009. 		RM 
_________________________________________________________________________

313.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: Browns Pond and vicinity on Campbell Creek, ca 6.5 air mi WSW of Ludlow; ca 15 air mi N of Buffalo.  Elev. 2900-2940 ft.
T21N R5E S10 SW1/4.  45.7949 N, 103.4983 W; NAD 83, , GPS reading.  
Weedy slopes and flats above the reservoir. Phenology: flowering & fruiting. 

B. E. Nelson, 78421.  7/30/2009. 		USFS 888441	Barcode: USFS0054578
_________________________________________________________________________

314.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: near the head of Schleichart Draw ca 0.5 air mi W of Riley Pass, ca 18 air mi N of Buffalo.  Elev. 3220-3320 ft.
T22N R5E S27 SE1/4.  45.8408 N, 103.4853 W; NAD 83, , GPS reading.  
Open slope below sandstone cliff. Phenology: flowering & fruiting. 

B. E. Nelson, 78508.  7/30/2009. 		USFS 888440	Barcode: USFS0054577
_________________________________________________________________________

315.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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.  
Grass-forb meadow and open ponderosa pine woods. Phenology: flowering & fruiting. 

B. E. Nelson, 78588.  8/1/2009. 		USFS 888439	Barcode: USFS0054576
_________________________________________________________________________

316.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Harding County: Custer National Forest: East Short Pine Hills: along a draw leading into Ward Gulch and to Spring No. 1, ca 17 air mi SW of Buffalo.  Elev. 3660-3900 ft.
T16N R3E S11 N1/4.  45.3712 N, 103.7168 W to 45.3716 N, 103.7178 W to 45.3696 N, 103.7266 W; NAD 83, , GPS reading.  
Base and lower part of bushy northerly-facing ponderosa pine slope. Phenology: flowering & fruiting. 

B. E. Nelson, 78656.  8/2/2009. 		USFS 888438	Barcode: USFS0054575
_________________________________________________________________________

317.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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.  
Open ponderosa pine woods and clearings. Phenology: flowering & fruiting. 

B. E. Nelson, 78690.  8/2/2009. 		USFS 888437	Barcode: USFS0054574
_________________________________________________________________________

318.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: on the divide SE of Devils Canyon, ca 21 air mi SE of Ekalaka.  Elev. 3960-4080 ft.
T2S R61E S8 NW1/4.  45.6806 N, 104.2279 W; NAD 83, , GPS reading.  
Slopes and ravines of a burned area. Phenology: flowering & fruiting. 

B. E. Nelson, 78759.  8/4/2009. 		USFS 888436	Barcode: USFS0054573
_________________________________________________________________________

319.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: at the mouth of Spring Canyon and just below at the northwest base of Rustler Ridge, ca 20.5 air mi SE of Ekalaka.  Elev. 3640-3900 ft.
T1S R61E S32 NE1/4; also NW1/4 S33.  45.708 N, 104.2162 W; NAD 83, , GPS reading.  
Open slope and ponderosa pine savannah. Phenology: flowering & fruiting. 

B. E. Nelson, 78809.  8/4/2009. 		USFS 888435	Barcode: USFS0054572
_________________________________________________________________________

320.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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.  
Sandy slopes around large sandstone outcrops. Phenology: flowering & fruiting. 

B. E. Nelson, 78903.  8/4/2009. 		USFS 888434	Barcode: USFS0054571
_________________________________________________________________________

321.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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. 4100-4130 ft.
T1S R57E S29; also SE1/4 S30, NE1/4 S31, and NW1/4 S32.  45.7173 N, 104.717 W; NAD 83, , GPS reading.  
Top of butte along and near edge of rock face, dominated by ponderosa pine and grasses. Phenology: flowering & fruiting. 

Hans Hallman, 1435.  7/2/2009. 		USFS 888491	Barcode: USFS0057327
_________________________________________________________________________

322.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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: flowering. 

Hans Hallman, 1716.  7/6/2009. 		USFS 888491	Barcode: USFS0057326
_________________________________________________________________________

323.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: in and around Brewer Reservoir, just W of Forest Road 3036, ca 13.5 air mi WNW of Camp Crook, SD.  Elev. 3820-3840 ft.
T3S R61E S5 NW1/4; also NE1/4 S6 and T2S R61E SE1/4 S31.  45.6076 N, 104.2336 W; NAD 83, , GPS reading.  
Around reservoir shoreline dominated by grasses, sedges, and rushes. Phenology: flowering & fruiting. 

Hans Hallman, 1807.  7/10/2009. 		USFS 888490	Barcode: USFS0057325
_________________________________________________________________________

324.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: just W of the state line, from Forest Road 3118 to an unnamed reservoir ca 1 air mi N of road, ca 7-8 air mi NNW of Camp Crook, SD.  Elev. 3330-3430 ft.
T2S R62E S22 E1/4; also SW1/4 S23, N1/2 S26, and NE1/4 S27.  45.6419 N, 104.0477 W; NAD 83, , GPS reading.  
Historic partial burn with sparse ponderosa pine woodland dominated by grasses. Phenology: flowering & fruiting. 

Hans Hallman, 1959.  7/10/2009. 		USFS 888489	Barcode: USFS0057324
_________________________________________________________________________

325.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Harding County: Custer National Forest: West Short Pine Hills: in and around generally west-facing draws ca 2.5 air mi SSW of JK Butte, ca 10 air mi SSE of Camp Crook.  Elev. 3640-3740 ft.
T17N R1E S24 NE1/4; also SE1/4 S13.  45.4287 N, 103.9438 W; WGS 83, , GPS reading.  
South-facing grass-dominated slope with scattered ponderosa pine. Phenology: flowering & fruiting. 

Hans Hallman, 2067.  7/12/2009. 		USFS 888488	Barcode: USFS0057323
_________________________________________________________________________

326.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Harding County: On the west side of The Jumpoff, ca 1 air mi E of County Road 897 and ca 3 air mi S of SD Hwy 20, ca 7.5 air mi ESE of Camp Crook.  Elev. 3260-3350 ft.
T18N R2E S12 SW1/4.  45.5354 N, 103.8263 W; NAD 83, , GPS reading.  
Badlands. Phenology: flowering & fruiting. 

Hans Hallman, 2167.  7/13/2009. 		RM 
_________________________________________________________________________

327.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Harding County: Unnamed tributary of South Fork Moreau River, ca 0.5 air mi SW of County Road 897 and ca 3 air mi S of junction of 897 and Dillon Road, ca 21 air mi SSE of Camp Crook.  Elev. 3110-3160 ft.
T15N R3E S18 SW1/4.  45.2632 N, 103.808 W; WGS 83, , GPS reading.  
Grazing land dominated by grasses. Phenology: flowering & fruiting. 

Hans Hallman, 2220.  7/16/2009. 		RM 
_________________________________________________________________________

328.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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. 3300-3440 ft.
T17N R8E S6.  45.4671 N, 103.1853 W; NAD 83, , GPS reading.  
Grass-dominated flat with scattered green ash. Phenology: flowering & fruiting. 

Hans Hallman, 2305.  7/17/2009. 		USFS 888335	Barcode: USFS0057322
_________________________________________________________________________

329.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: just SW of Summit Pass on SD Hwy 79, ca 23.5 air mi SE of Buffalo.  Elev. 3300-3320 ft.
T16N R8E S8 N1/2.  45.3723 N, 103.1657 W; NAD 83, , GPS reading.  
Green ash and grass-dominated roadside. Phenology: flowering & fruiting. 

Hans Hallman, 2550.  7/17/2009. 		USFS 884582	Barcode: USFS0049671
_________________________________________________________________________

330.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: in and around Blacks Pond off of Forest Road 4021, ca 17 air mi S of Ashland.  Elev. 3650-3680 ft.
T6S R44E S1 NE1/4.  45.3472 N, 106.2883 W; NAD 83, , GPS reading.  
Grass-dominated slope above reservoir. Phenology: flowering & fruiting. 

Hans Hallman, 2577.  7/22/2009. 		USFS 888487	Barcode: USFS0054324
_________________________________________________________________________

331.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Powder River County: Ca 0.5 air mi E of Mont Hwy 484 or Otter Creek Road, ca 6.5 air mi N of Fort Howes and ca 15 air mi SSE of Ashland.  Elev. 3240-3290 ft.
T5S R45E S22 NE1/4.  45.3935 N, 106.162 W; NAD 83, , GPS reading.  
Grass-dominated grazing land. Phenology: flowering & fruiting. 

Hans Hallman, 2718.  7/22/2009. 		RM 
_________________________________________________________________________

332.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Hans Hallman, 2787.  7/23/2009. 		USFS 888486	Barcode: USFS0054323
_________________________________________________________________________

333.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in the vicinity of Rimrock Spring, ca 1 air mi S of Forest Road 3151, ca 7.5 air mi SE of Summit Pass on SD Hwy 79 and ca 31 air mi SE of Buffalo.  Elev. 3300-3360 ft.
T16N R9E S28 SW1/4; also N1/2 S33.  45.3165 N, 103.0363 W; NAD 83, , GPS reading.  
Grass-dominated butte top with occasional hardwood draws. Phenology: flowering & fruiting. 

Hans Hallman, 2802.  7/25/2009. 		USFS 888485	Barcode: USFS0054322
_________________________________________________________________________

334.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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. 3380-3480 ft.
T16N R8E S14 N1/2.  45.3493 N, 103.1066 W; NAD 83, , GPS reading.  
Near the rim of a cliff with scattered ponderosa pine, junipers, and grasses. Phenology: flowering & fruiting. 

Hans Hallman, 2932.  7/26/2009. 		USFS 888484	Barcode: USFS0054321
_________________________________________________________________________

335.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: in the vicinity of Red Bluff Spring, just W of Forest Road 3117, ca 5 air mi SSW of Mill Iron and ca 16.5 air mi ESE of Ekalaka.  Elev. 3340-3380 ft.
T1S R61E S6 N1/2.  45.7851 N, 104.2361 W; NAD 83, , GPS reading.  
Open ponderosa pine woodland with rock outcrops. Phenology: flowering & fruiting. 

Hans Hallman, 3056.  7/26/2009. 		USFS 888483	Barcode: USFS0054320
_________________________________________________________________________

336.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Carter County: In and around a drainage near the head of Ewalt Draw, off of Ridge Road, ca 7 air mi WNW of its junction with Mont Hwy 323, ca 25.5 air mi S of Ekalaka.  Elev. 3450-3550 ft.
T4S R58E S4 NW1/4.  45.5286 N, 104.5682 W; NAD 83, , GPS reading.  
Rolling grazing land dominated by sagebrush and grasses. Phenology: flowering & fruiting. 

Hans Hallman, 3102.  7/28/2009. 		RM 
_________________________________________________________________________

337.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Carter County: Ca 0.5 air mi S of Ridge Road at the head of Keith Creek, ca 4 air mi SE of Saddle Butte and ca 23.5 air mi SSW of Ekalaka.  Elev. 3450-3800 ft.
T3S R56E S13 NW1/4.  45.5825 N, 104.7477 W; NAD 83, , GPS reading.  
Top and slopes of grass and sagebrush-dominated butte. Phenology: flowering & fruiting. 

Hans Hallman, 3154.  7/28/2009. 		RM 
_________________________________________________________________________

338.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Carter County: Just off of Mont Hwy 323 at Skull Creek, ca 3 road mi S of junction with Tie Creek Road, ca 23.5 air mi SSE of Ekalaka.  Elev. 3260-3290 ft.
T3S R59E S13 SE1/4.  45.567 N, 104.381 W; NAD 83, , GPS reading.  
Mixed grass and badlands. Phenology: flowering & fruiting. 

Hans Hallman, 3241.  7/28/2009. 		RM 
_________________________________________________________________________

339.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in the vicinity of Russel Spring just S of Camp Needmore off of Forest Road 3104, ca 6.5 air mi SE of Ekalaka.  Elev. 3820-3840 ft.
T1N R58E S24 SE1/4.  45.8229 N, 104.4547 W; NAD 83, , GPS reading.  
Open ponderosa pine and grass-dominated woodland. Phenology: flowering & fruiting. 

Hans Hallman, 3373.  7/30/2009. 		USFS 888482	Barcode: USFS0054319
_________________________________________________________________________

340.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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: flowering & fruiting. 

Hans Hallman, 3515.  7/30/2009. 		USFS 888481	Barcode: USFS0054318
_________________________________________________________________________

341.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Hans Hallman, 3618.  8/1/2009. 		USFS 888480	Barcode: USFS0054316
_________________________________________________________________________

342.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: just NW of unnamed 4WD road ca 1.5 air mi SW of The Breaks Coulee, ca 15 air mi NE of Ashland.  Elev. 3100-3200 ft.
T1S R46E S6 SE1/4.  45.7772 N, 106.1018 W; NAD 83, , GPS reading.  
Ponderosa pine and grass-dominated draw. Phenology: flowering & fruiting. 

Hans Hallman, 3647.  8/2/2009. 		USFS 888479	Barcode: USFS0054315
_________________________________________________________________________

343.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Carter County: Just E of Beaver Creek Road ca 1.5 air mi NW of Red Butte, ca 15.5 air mi NNE of Ashland.  Elev. 3160-3220 ft.
T1N R45E S32 N1/2.  45.7987 N, 106.1604 W; NAD 83, , GPS reading.  
Grass-dominated upland with scattered ponderosa pine. Phenology: flowering & fruiting. 

Hans Hallman, 3693.  8/2/2009. 		RM 
_________________________________________________________________________

344.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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: flowering & fruiting. 

Hans Hallman, 3761.  8/4/2009. 		USFS 888478	Barcode: USFS0054314
_________________________________________________________________________

345.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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. 3040-3160 ft.
T20N R5E S5.  45.7248 N, 103.5391 W; NAD 83, , GPS reading.  
Grass-dominated meadow. Phenology: flowering & fruiting. 

Hans Hallman, 3831.  8/4/2009. 		USFS 888477	Barcode: USFS0054313
_________________________________________________________________________

346.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: just S of Government Hill, W of Forest Road 3124, ca 16 air mi E of Buffalo.  Elev. 3400-3580 ft.
T19N R7E S25 SW1/4.  45.5771 N, 103.2137 W; NAD 83, , GPS reading.  
Rocky and sandy grass-dominated slope. Phenology: flowering & fruiting. 

Hans Hallman, 3894.  8/10/2009. 		USFS 888476	Barcode: USFS0054312
_________________________________________________________________________

347.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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: flowering & fruiting. 

Hans Hallman, 3992.  8/11/2009. 		USFS 888475	Barcode: USFS0054311
_________________________________________________________________________

348.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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: flowering & fruiting. 

Hans Hallman, 4115.  8/13/2009. 		USFS 888474	Barcode: USFS0054310
_________________________________________________________________________

349.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Hans Hallman, 4275.  8/16/2009. 		USFS 884583	Barcode: USFS0049672
     with G. Gust
_________________________________________________________________________

350.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: just E of Forest Road 3117, ca 1/4 air mi SE of Iron Spring, ca 18 air mi NW of Camp Crook, SD.  Elev. 3480-3580 ft.
T1S R61E S17.  45.7243 N, 104.2192 W; NAD 83, , GPS reading.  
Grass-dominated meadow into wind-thrown ponderosa pine woodland. Phenology: flowering & fruiting. 

Hans Hallman, 4314.  8/16/2009. 		USFS 888473	Barcode: USFS0054309
     with G. Gust
_________________________________________________________________________

351.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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: flowering & fruiting. 

Hans Hallman, 4485.  8/18/2009. 		USFS 888472	Barcode: USFS0055795
     with G. Gust
_________________________________________________________________________

352.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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. 3820-3920 ft.
T1N R58E S27 NW1/4; also NE1/4 S28 and SW1/4 S21.  45.821 N, 104.528 W; NAD 83, , GPS reading.  
Steep road cut with rocky, sandy substrate. Phenology: flowering & fruiting. 

Hans Hallman, 4514.  8/18/2009. 		USFS 888471	Barcode: USFS0055794
     with G. Gust
_________________________________________________________________________

353.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in the vicinity of Gundlach Well off of Forest Road 3103, ca 6 air mi ESE of Ekalaka.  Elev. 3740-3800 ft.
T1N R59E S7 South1/2; also N1/2 S7.  45.866 N, 104.4346 W; NAD 83, , GPS reading.  
Symphoricarpos and grass-dominated grazed meadow. Phenology: flowering & fruiting. 

Hans Hallman, 4676.  8/18/2009. 		USFS 888469	Barcode: USFS0055792
     with G. Gust
_________________________________________________________________________

354.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Hans Hallman, 4615.  8/19/2009. 		USFS 888470	Barcode: USFS0055793
     with G. Gust
_________________________________________________________________________

355.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Powder River County: E of Moorehead Road near the Powder River, ca 9 air mi SW of Broadus.  Elev. 3100-3230 ft.
T5S R50E S34 SE1/4; also S35 SW1/4.  45.3445 N, 105.533 W; NAD 83, , GPS reading.  
Grass and sagebrush-dominated grazing land interspersed with badlands. Phenology: flowering & fruiting. 

Hans Hallman, 5152.  6/22/2010. 		RM 
_________________________________________________________________________

356.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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. 3640-3900 ft.
T3S R46E S1 NW1/4; also S2 NE1/4.  45.6057 N, 106.0025 W; NAD 83, , GPS reading.  
Ponderosa pine-dominated forest with scattered rock outcrops and grass-dominated openings. Phenology: flowering & fruiting. 

Hans Hallman, 5220.  6/24/2010. 		USFS 888468	Barcode: USFS0055791
_________________________________________________________________________

357.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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. 3920-3980 ft.
T6S R44E S36 SE1/4; also T7S R44E S1 NE1/4 and T7S R45E S6 NW1/4.  45.2689 N, 106.2752 W; NAD 83, , GPS reading.  
Grass and sagebrush-dominated grazed prairie with scattered, wet cattle wallows. Phenology: flowering & fruiting. 

Hans Hallman, 5278.  6/26/2010. 		USFS 888467	Barcode: USFS0055790
_________________________________________________________________________

358.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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. 3760-3840 ft.
T2S R46E S17 E1/2; also S16 W1/2, S20 NE1/4, and S21 NW1/4.  45.6596 N, 106.073 W; NAD 83, , GPS reading.  
Near rock outcrop among grass and sagebrush-dominated grazing land. Phenology: flowering & fruiting. 

Hans Hallman, 5442.  6/28/2010. 		USFS 888466	Barcode: USFS0055789
_________________________________________________________________________

359.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Powder River County: Ca 1 air mi N of Belle Creek Road, ca 4 air mi E of its junction with Mont Hwy 59, ca 19 air mi SSE of Broadus.  Elev. 3400-3580 ft.
T8S R53E S29.  45.1976 N, 105.2449 W; NAD 83, , GPS reading.  
Grass and sagebrush-dominated grazing land with some moist draws and scattered small areas of badlands. Phenology: flowering & fruiting. 

Hans Hallman, 5613.  6/30/2010. 		USFS 888465	Barcode: USFS0055788
_________________________________________________________________________

360.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in the vicinity of the head of Red Cross Draw, ca 1 air mi N of Reva Gap, ca 18 air mi E of Buffalo.  Elev. 3350-3440 ft.
T18N R8E S6 SE1/4; also S7 NE1/4.  45.5443 N, 103.1828 W; NAD 83, , GPS reading.  
Moist hardwood-dominated draw. Phenology: flowering & fruiting. 

Hans Hallman, 5678.  7/2/2010. 		USFS 888464	Barcode: USFS0055787
_________________________________________________________________________

361.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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: flowering & fruiting. 

Hans Hallman, 5753.  7/4/2010. 		USFS 888463	Barcode: USFS0055786
_________________________________________________________________________

362.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in vicinity between Holiday Campground and SE to Sutton Spring, E of Forest Road 4777, ca 15 air mi ENE of Ashland.  Elev. 3920-4000 ft.
T2S R47E S19 SE1/4; also S30 NE1/4 and S29 NW1/4.  45.6373 N, 105.9676 W; NAD 83, , GPS reading.  
Border of ponderosa pine-dominated woodland and grass-dominated meadow. Phenology: flowering & fruiting. 

Hans Hallman, 5858.  7/6/2010. 		USFS 888462	Barcode: USFS0055785
_________________________________________________________________________

363.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Powder River County: Along Powderville Road East in vicinity of Oliphant Butte, ca 31-33 air mi WSW of Ekalaka.  Elev. 3100-3160 ft.
T2S R53E S14 SE1/4; also S12.  45.6618 N, 105.1426 W; NAD 83, , GPS reading.  
Mixed badlands and grass and sagebrush-dominated grazing land with Sarcobatus, Achnatherum hymenoides, Bromus, and Atriplex. Phenology: flowering & fruiting. 

Hans Hallman, 5915.  7/8/2010. 		RM 
_________________________________________________________________________

364.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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. 3380-3420 ft.
T5S R45E S20 E1/4; also S21 W1/2.  45.3886 N, 106.1975 W; NAD 83, , GPS reading.  
Open ponderosa pine forest with grass and sagebrush-dominated understory. Phenology: flowering & fruiting. 

Hans Hallman, 6018.  7/10/2010. 		USFS 888461	Barcode: USFS0055784
_________________________________________________________________________

365.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Griffin Pass, E of Forest Road 4431, ca 21.5 air mi ENE of Ashland.  Elev. 3800-4140 ft.
T2S R48E S20 NW1/4; also S17 SW1/4.  45.6526 N, 105.8345 W; NAD 83, , GPS reading.  
Southwest-facing rocky and clayey slope with Phacelia, Cryptantha, Penstemon, Solidago, and Ericameria. Phenology: flowering & fruiting. 

Hans Hallman, 6100.  7/12/2010. 		USFS 888460	Barcode: USFS0055783
_________________________________________________________________________

366.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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: flowering & fruiting. 

Hans Hallman, 6201.  7/13/2010. 		USFS 888459	Barcode: USFS0055782
_________________________________________________________________________

367.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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. 3900-4020 ft.
T1N R58E S19 SW1/4; also S30 NW1/4.  45.8154 N, 104.5661 W; NAD 83, , GPS reading.  
Open ponderosa pine forest in historic burn with thick stands of regenerating pine up to 15 ft. tall; associates include Juniperus, Rhus, and grasses. Phenology: flowering & fruiting. 

Hans Hallman, 6234.  7/15/2010. 		USFS 88858	Barcode: USFS0055781
_________________________________________________________________________

368.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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: flowering & fruiting. 

Hans Hallman, 6334.  7/16/2010. 		USFS 888457	Barcode: USFS0055780
_________________________________________________________________________

369.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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. 4000-4120 ft.
T3S R47E S23 N1/4; also S14 S1/4.  45.5634 N, 105.8942 W; NAD 83, , GPS reading.  
Ponderosa pine-dominated woodland. Phenology: flowering & fruiting. 

Hans Hallman, 6402.  7/18/2010. 		USFS 888456	Barcode: USFS0055779
_________________________________________________________________________

370.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Powder River County: In the vicinity of unnamed reservoir on Flood Creek, ca 0.5 air mi E of Moorehead Road, ca 15 air mi SW of Broadus.  Elev. 3240-3360 ft.
T6S R50E S19 SE1/4; also S20 SW1/4.  45.2941 N, 105.6344 W; NAD 83, , GPS reading.  
Grass and sagebrush-dominated grazing land with scattered badlands and gravelly slopes. Phenology: flowering & fruiting. 

Hans Hallman, 6459.  7/19/2010. 		RM 
_________________________________________________________________________

371.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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. 3650-3800 ft.
T3S R47E S17 NW1/4.  45.5758 N, 105.9554 W; NAD 83, , GPS reading.  
Ponderosa pine woodland with grass-dominated understory. Phenology: flowering & fruiting. 

Hans Hallman, 6535.  7/21/2010. 		USFS 888455	Barcode: USFS0055778
_________________________________________________________________________

372.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Carter County: Ca 1.5 air mi W of Albion, ca 3/4 air mi N of Wyoming, ca 16 air mi E of Alzada.  Elev. 3480-3560 ft.
T9S R62E S35 NE1/4.  45.0105 N, 104.0867 W; NAD 83, , GPS reading.  
Grass-dominated grazing land with scattered badlands. Phenology: flowering & fruiting. 

Hans Hallman, 6563.  7/23/2010. 		RM 
_________________________________________________________________________

373.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in the vicinity of Road Draw Spring No. 2, SE of JB Pass, E of Forest Road 3148, ca 20 air mi SE of Buffalo.  Elev. 3480-3570 ft.
T17N R8E S25 W1/2.  45.4086 N, 103.2176 W; NAD 83, , GPS reading.  
Exposed hilltop with Dalea, Opuntia, Bouteloua, Rhus, and Andropogon; rocky substrate. Phenology: flowering & fruiting. 

Hans Hallman, 6621.  7/23/2010. 		USFS 888454	Barcode: USFS0055777
_________________________________________________________________________

374.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: ca 0.5 air mi S of the junction of Forest roads 3818 and 3036, ca 3.5 air mi WNW of Lantis Spring and ca 22 air mi SE of Ekalaka.  Elev. 3400-3460 ft.
T2S R61E S19.  45.6473 N, 104.2461 W; NAD 83, , GPS reading.  
Grass and sagebrush-dominated meadow. Phenology: flowering & fruiting. 

Hans Hallman, 6685.  7/24/2010. 		USFS 888453	Barcode: USFS0055776
_________________________________________________________________________

375.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Carter County: Just S of Powderville Road, ca 2.5 air mi E of Powder River County, ca 20 air mi WSW of Ekalaka.  Elev. 3080-3130 ft.
T1S R55E S9.  45.7661 N, 104.9309 W; NAD 83, , GPS reading.  
Badlands. Phenology: flowering & fruiting. 

Hans Hallman, 6774.  7/25/2010. 		RM 
_________________________________________________________________________

376.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Cow Creek, just S of Forest Road 4095, ca 1.5 air mi W of Otter Creek Road or Mont Hwy 484, ca 2 air mi WSW of Fort Howes.  Elev. 3510-3520 ft.
T6S R45E S26 NE1/4.  45.2908 N, 106.1039 W; NAD 83, , GPS reading.  
Sagebrush and grass-dominated meadow. Phenology: fruiting. 

Hans Hallman, 6877.  7/27/2010. 		USFS 888452	Barcode: USFS0055775
_________________________________________________________________________

377.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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. 3840-4020 ft.
T6S R46E S22 SE1/4.  45.3013 N, 106.0786 W; NAD 83, , GPS reading.  
Grass and sagebrush-dominated steppe. Phenology: flowering & fruiting. 

Hans Hallman, 6896.  7/28/2010. 		USFS 
_________________________________________________________________________

378.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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: flowering & fruiting. 

Hans Hallman, 7047.  7/30/2010. 		USFS 888450	Barcode: USFS0055773
_________________________________________________________________________

379.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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. 3640-3680 ft.
T7S R48E S8 SW1/4.  45.2363 N, 105.8745 W; NAD 83, , GPS reading.  
Grass and sagebrush-dominated steppe. Phenology: flowering & fruiting. 

Hans Hallman, 7166.  7/31/2010. 		USFS 888449	Barcode: USFS0055772
_________________________________________________________________________

380.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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. 3690-3850 ft.
T5S R47E S29 E1/2.  45.3676 N, 105.9549 W; NAD 83, , GPS reading.  
Grass and sagebrush-dominated steppe with scattered islands of open ponderosa pine woodland. Phenology: flowering & fruiting. 

Hans Hallman, 7197.  8/3/2010. 		USFS 888448	Barcode: USFS0054585
_________________________________________________________________________

381.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Hans Hallman, 7237.  8/5/2010. 		USFS 888447	Barcode: USFS0054584
_________________________________________________________________________

382.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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: flowering & fruiting. 

Hans Hallman, 7320.  8/6/2010. 		USFS 888446	Barcode: USFS0054583
_________________________________________________________________________

383.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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. 3800-4040 ft.
T5S R43E S25.  45.384 N, 106.3672 W; NAD 83, , GPS reading.  
Southwest-facing rocky slope dominated by grasses. Phenology: flowering & fruiting. 

Hans Hallman, 7437.  8/11/2010. 		USFS 888444	Barcode: USFS0054581
_________________________________________________________________________

384.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Hans Hallman, 7538.  8/15/2010. 		USFS 886307	Barcode: USFS0055317
_________________________________________________________________________

385.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Upper Missouri River Breaks National Monument: at the end of Winter Ridge Road above and W of Winter Creek, ca 15 air mi SW of Hays; ca 61 air mi SW of Malta.  Elev. 3000-3100 ft.
T24N R22E S34 E1/2.  47.8067 N, 108.8785 W to 47.8028 N, 108.8789 W; NAD 83, GPS reading.  
Sagebrush-grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 80460.  7/25/2010. 		RM 
     with Joseph L. M. Charboneau
_________________________________________________________________________

386.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Upper Missouri River Breaks National Monument: along Winter Ridge Road ca 2.5 air mi SW of Saskatchewan Butte, ca 60 air mi SW of Malta.  Elev. 3080-3180 ft.
T24N R22E S22 NE1/4.  47.8432 N, 108.8722 W; NAD 83, GPS reading.  
Sagebrush-grassland with stony knolls and shallow swales. Phenology: flowering & fruiting. 

B. E. Nelson, 80499.  7/25/2010. 		RM 
_________________________________________________________________________

387.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Along Harb Road in the head region of the "East Fork" Moss Coulee, ca 15.5 air mi SSW of Saco; ca 23.5 air mi ESE of Malta.  Elev. 2580-2700 ft.
T29N R33E S26 N1/2.  48.2478 N, 107.3994 W; NAD 83, GPS reading.  
Sedge-grassland with fringed sage and scattered patches of silver sagebrush and stony knolls. Phenology: flowering & fruiting. 

B. E. Nelson, 80533.  7/27/2010. 		RM 
_________________________________________________________________________

388.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Along Harb Road at an unnamed coulee, ca 23 air mi SSW of Saco; ca 25 air mi ESE of Malta.  Elev. 2440-2460 ft.
T28N R33E S34; also S35 section line.  48.1428 N, 107.4478 W; NAD 83, GPS reading.  
In and along an old road in sandy clay. Phenology: flowering & fruiting. 

B. E. Nelson, 80558.  7/27/2010. 		RM 
_________________________________________________________________________

389.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Along Pickhandle Coulee, ca 24 air mi SSE of Saco; ca 26 air mi ESE of Malta.  Elev. 2430-2460 ft.
T27N R33E S3 NE1/4.  48.1243 N, 107.4483 W to 48.1275 N, 107.4563 W; NAD 83, GPS reading.  
Stony-gravelly slopes and knolls. Phenology: flowering & fruiting. 

B. E. Nelson, 80598.  7/27/2010. 		RM 
_________________________________________________________________________

390.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Larb Hills (South): at the head of Telegraph Creek, ca 47 air mi S of Saco; ca 44 air mi SSE of Malta.  Elev. 2900-3100 ft.
T24N R33E S33 W1/2.  47.7983 N, 107.4928 W; NAD 83, GPS reading.  
Grassy slopes and ravines. Phenology: flowering & fruiting. 

B. E. Nelson, 80679.  7/29/2010. 		RM 
_________________________________________________________________________

391.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Larb Hills (South): near the head of South Fork Shotgun Coulee ca 1 air mi N of Coal Mine Hill, ca 44-45 air mi S of Saco; ca 40 air mi SSE of Malta.  Elev. 3000-3180 ft.
T24N R33E S7 W1/2.  47.8508 N, 107.5327 W to 47.8563 N, 107.5343 W; NAD 83, GPS reading.  
Grassy slopes with exposed clay patches, rocky knolls, and swales. Phenology: flowering & fruiting. 

B. E. Nelson, 80727.  7/29/2010. 		RM 
_________________________________________________________________________

392.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Ca 2-2.5 air mi E of Frenchman Creek and ca 0.5 mi S of Saskatchewan, ca 53 air mi NNE of Malta.  Elev. 2780-2940 ft.
T37N R34E S4 South1/2.  48.9924 N, 107.2585 W to 48.9894 N, 107.2545 W; NAD 83, GPS reading.  
Stony grassland and slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 80800.  7/31/2010. 		RM 
_________________________________________________________________________

393.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Upper end of Peck Coulee ca 4 air mi S of Saskatchewan and ca 3 air mi E of Frenchman Creek, ca 51 air mi NNE of Malta.  Elev. 2900-2960 ft.
T37N R34E S21 NW1/4.  48.954 N, 107.2598 W; NAD 83, GPS reading.  
Grassland with scattered silver sagebrush. Phenology: flowering & fruiting. 

B. E. Nelson, 80846.  7/31/2010. 		RM 
_________________________________________________________________________

394.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Along North Forks Road, ca 11 air mi NE of Whitewater; ca 36 air mi NNE of Malta.  Elev. 2700-2780 ft.
T35N R32E S10 NE1/4; also S3 SE1/4.  48.8144 N, 107.5169 W; NAD 83, GPS reading.  
Farmland abandoned in the 1930's and seeded with crested wheatgrass. Phenology: flowering & fruiting. 

B. E. Nelson, 80884.  8/1/2010. 		RM 
_________________________________________________________________________

395.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Little Rocky Mountains: ridge W of Montana Gulch and SE of Indian Peak, ca 0.5 air mi W to 1 air mi NW of Landusky; ca 48.5 air mi SW of Malta.  Elev. 4100-4480 ft.
T25N R24E S21 SE1/4; also S28 NE1/4.  47.8997 N, 108.6362 W to 47.9048 N, 108.6435 W; NAD 83, GPS reading.  
Open slope with scattered ponderosa pine. Phenology: fruiting. 

B. E. Nelson, 80975.  9/11/2010. 		RM 
_________________________________________________________________________

396.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Along Sunnyslope Road ca 6.5 air mi S of Saskatchewan, ca 2.5 air mi N of Chapman; ca 40 air mi NNW of Malta.  Elev. 2820-2850 ft.
T36N R27E S1 E1/2.  48.9069 N, 108.1351 W; NAD 83, GPS reading.  
Stony ridge (moraine?). Phenology: fruiting. 

B. E. Nelson, 81348.  9/18/2010. 		RM 
_________________________________________________________________________

397.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: Along Plum Creek at Willow Creek Road, ca 7.5 air mi N of Fort Peck Lake, ca 40 air mi SW of Glasgow.  Elev. 2600-2650 ft.
T23N R35E S3 SE1/4.  47.7835 N, 107.2093 W; NAD 83, GPS reading.  
Steep, stony slope. Phenology: fruiting. 

B. E. Nelson, 81441.  9/19/2010. 		RM 
_________________________________________________________________________

398.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: On Black Coulee Road, in Coburg Coulee and ridge to the W, ca 4 air mi WSW of Haystack Butte, ca 12 air mi SE of Turner; ca 31 air mi NW of Malta.  Elev. 2760-3040 ft.
T34N R27E S8 NW1/4; also S7 NE1/4 and S6 SE1/4.  48.7255 N, 108.2258 W to 48.7298 N, 108.2338 W; NAD 83, GPS reading.  
Rocky hilltops. Phenology: flowering. 

Joseph L. M. Charboneau, 559.  6/27/2010. 		RM 
_________________________________________________________________________

399.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Matador Ranch: on Dry Fork Road, on top of Dry Fork Ridge, ca 2.5 air mi N of Wrangler Reservoir, ca 16.5 air mi ESE of Zortman.  Elev. 2940-3040 ft.
T24N R27E S26 SW1/4.  47.8103 N, 108.2047 W; NAD 83, GPS reading.  
Sagebrush-grasslands on rolling hills with clay soil. Phenology: flowering. 

Joseph L. M. Charboneau, 607.  6/27/2010. 		RM 
_________________________________________________________________________

400.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: On North Frenchman Road, on ridge above Steelman Coulee, ca 8.5 air mi NE of Gray Reservoir, ca 37.5 air mi N of Saco; ca 51 air mi NNE of Malta.  Elev. 2640-2840 ft.
T37N R33E S2 SW1/4.  48.9904 N, 107.3501 W; NAD 83, GPS reading.  
Steep hillside. Phenology: flowering. 

Joseph L. M. Charboneau, 711.  6/30/2010. 		RM 
_________________________________________________________________________

401.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: W of U.S. Hwy 191, in the vicinity of Whitewater Creek, ca 3 air mi SSW of Morgan Port of Entry, ca 12.5 air mi N of Loring.  Elev. 2540-2600 ft.
T37N R29E S13 SE1/4.  48.9559 N, 107.8495 W; NAD 83, GPS reading.  
Sandy sagebrush-grasslands and hillsides. Phenology: flowering. 

Joseph L. M. Charboneau, 803.  6/30/2010. 		RM 
_________________________________________________________________________

402.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: W of U.S. Hwy 191 on Fanny Hill, ca 2 air mi NNW of the confluence of Cottonwood Creek and the Milk River, ca 16 air mi NNE of Malta.  Elev. 2480-2620 ft.
T33N R30E S35 SW1/4.  48.5684 N, 107.7729 W; NAD 83, GPS reading.  
Steep hillsides on sandstone substrate. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 876.  6/30/2010. 		RM 
_________________________________________________________________________

403.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: W of U.S. Hwy 2 in Mooney Coulee, ca 5 air mi SSE of Cornwell Reservoir, ca 8 air mi NNW of Glasgow.  Elev. 2240-2290 ft.
T30N R39E S31 SE1/4; also S32 SW1/4.  48.3064 N, 106.6944 W; NAD 83, GPS reading.  
Grasslands on sandy soil with hillsides. Phenology: flowering. 

Joseph L. M. Charboneau, 961.  7/1/2010. 		RM 
_________________________________________________________________________

404.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: S of Content Road on ridge E of Horse Pasture Coulee, ca 3.5 air mi SW of Black Cow Reservoir, ca 22.5 air mi SSE of Malta.  Elev. 2430-2480 ft.
T27N R31E S26 SW1/4.  48.0637 N, 107.6976 W; NAD 83, GPS reading.  
Sagebrush-grasslands on clayey to loamy soil with many rocks. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 1033.  7/5/2010. 		RM 
_________________________________________________________________________

405.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: W of Larb Creek Road, in Black Coulee and ridge to the N, ca 3 air mi NW of Korman Reservoir, ca 36 air mi WSW of Glasgow.  Elev. 2470-2580 ft.
T27N R34E S20 NW1/4.  48.0799 N, 107.3775 W; NAD 83, GPS reading.  
Sagebrush-grasslands on clayey soil. Phenology: flowering. 

Joseph L. M. Charboneau, 1070.  7/5/2010. 		RM 
_________________________________________________________________________

406.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: E of Harb Road, in Guston Coulee and on ridge to the N, ca 4.5 air mi SW of Regal Springs, ca 17 air mi ESE of Malta.  Elev. 2310-2400 ft.
T29N R32E S23 SW1/4.  48.2523 N, 107.5396 W; NAD 83, GPS reading.  
Loamy coulee bottom. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 1005.  7/5/2010. 		RM 
_________________________________________________________________________

407.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: Rock Creek Canyon, ca 5.5 air mi NW of Abey Reservoir, ca 14 air mi NNE of Hinsdale; ca 32 air mi NW of Glasgow.  Elev. 2230-2460 ft.
T33N R36E S27 NE1/4.  48.5968 N, 106.9904 W to 48.5963 N, 106.9989 W; NAD 83, GPS reading.  
Grasslands on sandy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 1160.  7/7/2010. 		RM 
_________________________________________________________________________

408.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: E of Rock Creek Trail in hills W of Deep Creek, ca 1 air mi SE of Antelope Pass, ca 26 air mi NNE of Hinsdale; ca 42 air mi NNW of Glasgow.  Elev. 2520-2570 ft.
T35N R37E S31 SE1/4.  48.7472 N, 106.9253 W; NAD 83, GPS reading.  
Drainage sides and bottoms. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 1270.  7/8/2010. 		RM 
_________________________________________________________________________

409.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: Just N of Rock Creek Dam Road, ca 0.5 air mi W of Rock Creek, ca 5.5 air mi NNE of Hinsdale.  Elev. 2250-2300 ft.
T31N R36E S4 SE1/4.  48.4675 N, 107.0485 W; NAD 83, GPS reading.  
Grasslands with hillslopes on loamy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 1346.  7/8/2010. 		RM 
_________________________________________________________________________

410.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: W of U.S. Hwy 191 in Black Coulee, ca 1 air mi NE of West Alkali Reservoir, ca 14.5 air mi SW of Malta.  Elev. 2480-2530 ft.
T28N R28E S1 NW1/4; also S2 NE1/4.  48.2152 N, 108.0687 W; NAD 83, GPS reading.  
Grasslands on sandy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 1374.  7/10/2010. 		RM 
_________________________________________________________________________

411.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: E of Ridge Road around Craig Reservoir, ca 2.5 air mi W of Clover Reservoir, ca 32 air mi WSW of Glasgow.  Elev. 2600-2650 ft.
T26N R35E S7 SW1/4.  48.0209 N, 107.2677 W; NAD 83, GPS reading.  
Grasslands with sagebrush on clay soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 1561.  7/13/2010. 		RM 
_________________________________________________________________________

412.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: E of Skyview Ridge Road, ca 2.5 air mi E of Horace Reservoir, ca 21.5 air mi NNW of Glasgow.  Elev. 2430-2490 ft.
T29N R36E S31 SE1/4; also S32 SW1/4.  48.2198 N, 107.0885 W; NAD 83, GPS reading.  
Sagebrush-grasslands on clay soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 1583.  7/13/2010. 		RM 
_________________________________________________________________________

413.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: Faraasen Park, adjacent to the Milk River and in Chapman Coulee, ca 4.5 air mi SE of Tampico; ca 7 air mi NW of Glasgow.  Elev. 2080-2150 ft.
T29N R38E S14 SE1/4.  48.2673 N, 106.7466 W; NAD 83, GPS reading.  
Grasslands on clay soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 1642.  7/14/2010. 		RM 
_________________________________________________________________________

414.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: E of North Dodson Road, ca 11 air mi SW of Hubert Hill, ca 23.5 air mi NW of Malta.  Elev. 2830-2850 ft.
T33N R27E S31 SW1/4.  48.5766 N, 108.2534 W; NAD 83, GPS reading.  
Grasslands with sagebrush on clay soil. Phenology: flowering. 

Joseph L. M. Charboneau, 1707.  7/15/2010. 		RM 
_________________________________________________________________________

415.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Assiniboine Creek, W of Assiniboine Road, ca 8 air mi WNW of the confluence of Assiniboine Creek with the Milk River, ca 10 air mi NNW of Malta.  Elev. 2500-2600 ft.
T32N R29E S32 SE1/4; also S33 SW1/4.  48.4826 N, 107.9761 W; NAD 83, GPS reading.  
Grassland valley. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 1734.  7/15/2010. 		RM 
_________________________________________________________________________

416.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Taint Reservoir, S of BLM Road 1125, ca 1 air mi E of Sagebrush Reservoir, ca 15.5 air mi SSE of Zortman; ca 51.5 air mi SSW of Malta.  Elev. 2880-2910 ft.
T23N R26E S33 SW1/4.  47.7061 N, 108.3961 W; NAD 83, GPS reading.  
Rolling grasslands with sagebrush and juniper on clay soil surrounding reservoir. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 1769.  7/17/2010. 		RM 
_________________________________________________________________________

417.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: E of CK Ridge Road just S of Refuge Road, ca 5.5 air mi S of Wrangler Reservoir, ca 23 air mi SE of Zortman; ca 49 air mi SSW of Malta.  Elev. 2680-2830 ft.
T22N R27E S1 SE1/4.  47.6967 N, 108.2019 W; NAD 83, GPS reading.  
Sagebrush-grasslands on clay soil with occasional open ponderosa pine woodlands. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 1823.  7/17/2010. 		RM 
_________________________________________________________________________

418.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Wapati Reservoir, S of BLM Road 1143, ca 3.5 air mi W of Indian Lake, ca 43 air mi S of Malta.  Elev. 2680-2720 ft.
T23N R29E S13 SE1/4; also S24 NE1/4.  47.7462 N, 107.9104 W; NAD 83, GPS reading.  
Sagebrush-grasslands on stony clay soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 1873.  7/18/2010. 		RM 
_________________________________________________________________________

419.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: W of Midale Road, ca 1 air mi SSW of Holzhey Reservoir, ca 29 air mi SSE of Malta.  Elev. 2840-2880 ft.
T25N R28E S26 W1/2.  47.8926 N, 108.0817 W; NAD 83, GPS reading.  
Grasslands on rolling hills of clay soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 1899.  7/18/2010. 		RM 
_________________________________________________________________________

420.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: E of Regina Road adjacent to Nelson Reservoir, ca 2.5 air mi SSE of Button Butte, ca 22 air mi S of Malta.  Elev. 2410-2440 ft.
T27N R30E S32 NE1/4.  48.0543 N, 107.8808 W; NAD 83, GPS reading.  
Sagebrush-grassland hills with clay soil. Phenology: flowering. 

Joseph L. M. Charboneau, 1941.  7/18/2010. 		RM 
_________________________________________________________________________

421.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: W of the northern terminus of Regina Road, ca 4.5 air mi W of Drabbels Reservoir, ca 5 air mi S of Malta.  Elev. 2600-2640 ft.
T29N R30E S7 NE1/4.  48.2896 N, 107.8692 W; NAD 83, GPS reading.  
Sagebrush-grasslands on rolling loamy to sandy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 1959.  7/18/2010. 		RM 
_________________________________________________________________________

422.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Blaine County: W of Mont Hwy 241, ca 2 air mi SSW of the Turner Port of Entry, ca 10.5 air mi NW of Turner; ca 33 air mi NNE of Harlem.  Elev. 3000-3060 ft.
T37N R24E S14 NW1/4.  48.9698 N, 108.4107 W; NAD 83, GPS reading.  
Grasslands on glaciated hills of clay soil with dry potholes. Phenology: flowering. 

Joseph L. M. Charboneau, 1982.  7/22/2010. 		RM 
_________________________________________________________________________

423.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: N of Sunnyslope Road, ca 7 air mi WSW of the Morgan Port of Entry, ca 12 air mi NNW of Loring; ca 42 air mi NNW of Malta.  Elev. 2830-2850 ft.
T37N R29E S19 NW1/4.  48.9521 N, 107.9642 W; NAD 83, GPS reading.  
Grasslands on clay soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 2018.  7/22/2010. 		RM 
_________________________________________________________________________

424.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Vicinity of 3 Way No. 2 Reservoir, ca 1.5 air mi SSW of Tondra Reservoir, ca 12 air mi NNW of Whitewater; ca 34 air mi NNE of Malta.  Elev. 2680-2710 ft.
T37N R31E S29 NW1/4.  48.9368 N, 107.6834 W; NAD 83, GPS reading.  
Grasslands with sagebrush on low, rolling clay hills. Phenology: flowering. 

Joseph L. M. Charboneau, 2068.  7/22/2010. 		RM 
_________________________________________________________________________

425.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: N of Milk River Road on ridge E of Martins Coulee, ca 5.5 air mi S of Austin Lake, ca 21 air mi NNE of Malta.  Elev. 2430-2480 ft.
T33N R31E S15 NW1/4.  48.6234 N, 107.6554 W; NAD 83, GPS reading.  
Sandy hillslopes with grasses, forbs and shrubs. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 2093.  7/22/2010. 		RM 
_________________________________________________________________________

426.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: Bull Pasture Coulee and above, E of Windy Ridge Road, ca 1.5 air mi NE of Erie Reservoir, ca 17 air mi N of Hinsdale; ca 36.5 air mi NNW of Glasgow.  Elev. 2520-2680 ft.
T33N R36E S7 E1/2.  48.6347 N, 107.0555 W; NAD 83, GPS reading.  
Sagebrush-grasslands on sandy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 2360.  7/27/2010. 		RM 
_________________________________________________________________________

427.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: Bitter Creek Wilderness Study Area: along Chisholm Creek, ca 8 air mi NNW of Newberry Flat Reservoir, ca 36 air mi NNE of Glasgow.  Elev. 2540-2600 ft.
T34N R37E S24 NE1/4.  48.6941 N, 106.8149 W; NAD 83, GPS reading.  
Sagebrush-grasslands on clay hillside with swales. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 2396.  7/27/2010. 		RM 
_________________________________________________________________________

428.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: W of Wolf Creek, ca 2.5 air mi SW of Forsman Reservoir, ca 26 air mi N of Glasgow.  Elev. 2980-2990 ft.
T33N R39E S31 SW1/4.  48.5696 N, 106.6765 W; NAD 83, GPS reading.  
Sagebrush-grasslands on stony clay soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 2505.  7/29/2010. 		RM 
_________________________________________________________________________

429.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: Canyon Creek, ca 3 air mi SW of Forsman Reservoir, ca 26.5 air mi NNW of Glasgow.  Elev. 2700-2810 ft.
T32N R38E S3 E1/2; also S2 NW1/4.  48.5595 N, 106.7634 W; NAD 83, GPS reading.  
Sagebrush-grasslands on clay soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 2536.  7/29/2010. 		RM 
_________________________________________________________________________

430.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: Spring Creek, ca 1 air mi SSW of Beaten Spring, ca 17 air mi NNE of Glasgow.  Elev. 2570-2710 ft.
T31N R39E S20 NE1/4.  48.433 N, 106.6923 W; NAD 83, GPS reading.  
Sagebrush-grasslands on stony clay soil. Phenology: flowering. 

Joseph L. M. Charboneau, 2589.  7/29/2010. 		RM 
_________________________________________________________________________

431.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: on Fourth Ridge, vicinity of Refuge Road 333, ca 2 air mi ESE of Berger Reservoir, ca 14 air mi SW of Fort Peck; ca 25 air mi S of Glasgow.  Elev. 2400-2650 ft.
T25N R39E S36 SW1/4; also S35 SE1/4.  47.8731 N, 106.6408 W; NAD 83, GPS reading.  
Sagebrush-grasslands under open juniper woodland with occasional ponderosa pine on clay soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 2626.  7/31/2010. 		RM 
_________________________________________________________________________

432.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: E of Glentana South Road, ca 8.5 air mi NW of Johnnys Hill, ca 3.5 air mi  S of Glentana; ca 9 air mi ESE of Opheim.  Elev. 3040-3050 ft.
T35N R42E S8 SE1/4.  48.8003 N, 106.2499 W; NAD 83, GPS reading.  
Roadside ditch and roadside. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 2684.  8/1/2010. 		RM 
_________________________________________________________________________

433.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: Black Coulee, W of Bear Creek Road, ca 4.5 air mi SE of Confusion Reservoir, ca 20 air mi NNW of Glasgow.  Elev. 2320-2410 ft.
T31N R37E S24 NE1/4; also S13 SE1/4.  48.4376 N, 106.8527 W; NAD 83, GPS reading.  
Sagebrush-grasslands on hillsides with clay soil and cobbles. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 2747.  8/1/2010. 		RM 
_________________________________________________________________________

434.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: Burnt Lodge Wilderness Study Area: Larb Hills (South): Plum Coulee on Plum Creek Trail, ca 3 air mi SSE of Castle Butte, ca 46 air mi SW of Glasgow.  Elev. 2510-2880 ft.
T23N R34E S5 E1/2.  47.7863 N, 107.3783 W to 47.7806 N, 107.3856 W; NAD 83, GPS reading.  
Sandy slopes and ridgetop. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 2808.  8/3/2010. 		RM 
_________________________________________________________________________

435.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: Troika Reservoir, S of Willow Creek Road, ca 2 air mi SE of Wagner Spring, ca 36.5 air mi SW of Glasgow.  Elev. 2520-2570 ft.
T24N R36E S29 NE1/4.  47.812 N, 107.1238 W; NAD 83, GPS reading.  
Hillsides and flats on clay soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 2853.  8/3/2010. 		RM 
_________________________________________________________________________

436.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: W of Rocky Point Road, ca 4 air mi S of Point of Rocks Reservoir, ca 6.5 air mi SSE of Dodson; ca 8 air mi WSW of Malta.  Elev. 2520-2530 ft.
T29N R27E S3 NW1/4.  48.3064 N, 108.2119 W; NAD 83, GPS reading.  
Sagebrush-grasslands on clay soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 2997.  8/8/2010. 		RM 
_________________________________________________________________________

437.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: N of Kerr Road, Wards Reservoir, ca 6.5 air mi NE of Forsman Reservoir, ca 17 air mi SW of Opheim.  Elev. 2930-2940 ft.
T34N R39E S28 SW1/4; also S33 NW1/4.  48.6651 N, 106.6223 W; NAD 83, GPS reading.  
Swales in grasslands with fringed sage on clay soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 3147.  8/10/2010. 		RM 
_________________________________________________________________________

438.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: Unnamed reservoir W of McEachern Road, ca 7 air mi WNW of Lighthouse Hill, ca 26.5 air mi WNW of Opheim.  Elev. 2630-2650 ft.
T37N R36E S34 SE1/4.  48.9183 N, 106.9646 W; NAD 83, GPS reading.  
Sagebrush-grasslands on clay soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 3222.  8/10/2010. 		RM 
_________________________________________________________________________

439.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: Carpenter Coulee, S of Harper Ridge Road, ca 9 air mi SSW of Halfpint Reservoir, ca 41.5 air mi SW of Glasgow.  Elev. 2580-2770 ft.
T23N R35E S24 NE1/4; also S13 SE1/4.  47.7474 N, 107.1677 W; NAD 83, GPS reading.  
Sagebrush-grasslands on loamy to clay soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 3277.  8/12/2010. 		RM 
_________________________________________________________________________

440.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., North Dakota, Cass County: Vicinity of Fargo.  Elev. 905 ft.
In black alluvial loam soil. Phenology: flowering. 

L. R. Waldron, s.n..  8/19/1901. 		RM 44670
     with T. F. Manns
_________________________________________________________________________

441.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., North Dakota, Cass County: Vicinity of Fargo.  Elev. 905 ft.
In nlack alluvial loam soil. Phenology: flowering. 

L. R. Waldron, s.n..  8/19/1901. 		RM 154433
     with T. F. Manns
_________________________________________________________________________

442.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., North Dakota, no county County: Williston.
Phenology: flowering. 

W. B. Bell, 365.  7/21/1906. 		RM 154434
_________________________________________________________________________

443.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., North Dakota: Dunseith.
On sandy hills. Phenology: flowering. 

E. T. Tufte, 42.  8/13/1911. 		RM 74120
_________________________________________________________________________

444.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., North Dakota: Dunseith.
On sandy hills. Phenology: flowering. 

E. T. Tufte, 40.  8/13/1911. 		RM 74118
_________________________________________________________________________

445.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., North Dakota: Tolna.
On sandy prairies and hills. Phenology: flowering. 

E. T. Tufte, 46.  8/24/1911. 		RM 74119
_________________________________________________________________________

446.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., North Dakota: Near Fargo.
On prairie. Phenology: flowering. 

O. A. Stevens, s.n..  7/22/1938. 		RM 176767
_________________________________________________________________________

447.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., North Dakota: Fargo.
Phenology: flowering. 

H. L. Bolley, s.n..  7/13/1891. 		RM 24585
_________________________________________________________________________

448.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., North Dakota, Sargent County: Tewaukon National Wildlife Refuge: north side of Pool 4: 5 mi S of Cayuga.
On prairie area. Phenology: flowering. 

Jerry Pieper, 384.  7/27/1968. 		RM 389373
_________________________________________________________________________

449.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., North Dakota, Towner County: Maza.
On prairie. Phenology: flowering. 

J. Kildahl, 23.  6/28/1900. 		RM 35472
_________________________________________________________________________

450.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., North Dakota, Ward County: Near Minot.
Morainic hills. Phenology: flowering. 

L. R. Waldron, 1832.  7/30/1903. 		RM 44723
_________________________________________________________________________

451.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., North Dakota, Grand Forks County: Grand Forks, along railroad tracks S of 32nd Ave. S, 1 mi W of Interstate 29.
On degraded mesic prairie. Flowers corolla blue. Phenology: flowering. 

Thomas G. Lammers, 5276.  8/10/1983. 		RM 548712
_________________________________________________________________________

452.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., North Dakota, Ward County: Tasker's Coulee, 2 mi S of Kenmore.
On upland prairie on S side of Coulee. Phenology: flowering. 

Neil Hotchkiss, 137.  7/20/1941. 		RM 604157
_________________________________________________________________________

453.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., South Dakota, Edmunds County: Lake States (Prairie States Forestry Project) National Forest: 1 mi E of Bowdle.
On rolling slope; thin clay loam soil; upland; associated with Stipa, wheatgrass, bluestem gramma. Forbes 30%. Phenology: vegetative only. 

John W. Hubbard, 1925.  6/17/1935. 		USFS 508607
_________________________________________________________________________

454.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Nebraska, Dawes County: Highway 385: ca 14 mi N of junction 4 mi W of Chadron, 1 mi S of South Dakota border.
On highest butte in mid-grass prairie; associated with Stipa and Elymus. Phenology: flowering. 

Stanley L. Welsh, 27716.  6/10/2000. 		RM 742511
     with M. Ralphs
_________________________________________________________________________

455.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Nebraska, Lincoln County: 6 mi S of North Platte.  Elev. 3000 ft.
On Calamovilfa-Sporobolus grassland. Phenology: flowering. 

Walter Kiener, 17344.  8/27/1944. 		RM 234193
_________________________________________________________________________

456.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Nebraska, Grant County: 10mi S of Whitman.
Phenology: flowering. 

Ben Mathewson, 5772.  7/15/1913. 		RM 234756
_________________________________________________________________________

457.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

W. C. Knight, 196.  //. 		RMRS 196
_________________________________________________________________________

458.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Nebraska: 5 mi SE of Harrisburg, near silo C-7.  Elev. 4700 ft.
On disturbed roadside. Phenology: flowering. 

D. Long, s.n..  7//1983. 		RM 
     with J. Von Loh
_________________________________________________________________________

459.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Nebraska, Dawes County: Bilmont.
Phenology: flowering. 

H. J. Webber, 2014.  7/25/1889. 		RM 394486
_________________________________________________________________________

460.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Nebraska, Dawes County: 20 mi S of Chadron.  Elev. 4000 ft.
T30N R48W S20; also S21.  42.55951 N, 102.96965 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
On rolling grassland sandhills. Common. Phenology: flowering. 

C. L. Porter, 8787.  7/19/1961. 		RM 264866
     with Marjorie W. Porter
_________________________________________________________________________

461.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Nebraska, Washington County: N of Arlington.
In meadows; along roadsides. Phenology: flowering. 

Anna L. Lallman, s.n..  7/25/1931. 		RM 124183
_________________________________________________________________________

462.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Nebraska, Banner County: 8 mi SE of Harrisburg, near silo C-7.  Elev. 4800 ft.
On rocky grassland. Phenology: flowering. 

D. Long, s.n..  7//1983. 		RM 
     with J. Van Loh
_________________________________________________________________________

463.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Nebraska, Scotts Bluff County: Wildcat Hills Rest Area: 1/2 mi N of the Banner County line, along a walking path.
In grassland area with some conifers. Phenology: flowering. 

Jerry Pieper, 915.  8/2/1987. 		RM 399211
_________________________________________________________________________

464.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Carter County: Lones Pines Area, SE of Ekalaka.  Elev. 3900 ft.
45 40.3' N, 104 12.7' W; Specimen Label.  
Open ponderosa pine with Hieracium, Campanula. Corolla purple. Phenology: flowering. 

Robert D. Dorn, 9036.  9/1/2001. 		RM 702721
_________________________________________________________________________

465.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Sheridan County: Westby.
Phenology: flowering. 

Esther L. Larsen, 49.  7/25/1927. 		RM 117362
_________________________________________________________________________

466.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Fergus County: 25 mi N of Denton.
47.3197 N, 109.9474 W; uncertainty 1 mi..  
Glacial Drift geological formation; sidehills. Phenology: flowering. 

Frank A. Spragg, 283.  7/11/1901. 		RM 122127
_________________________________________________________________________

467.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Carter County: Custer National Forest: just below divide S of Lantis Spring.  Elev. 3675 ft.
Sandy loam soil; grassland; associated with Stipa, wheat, grama. Quite abundant, scattered. Phenology: flowering. 

J. N. Templer, 519.  7/25/1921. 		USFS 508616
_________________________________________________________________________

468.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana: Custer National Forest: Long Pine District: McClary Ranger Station pasture.  Elev. 3200 ft.
Phenology: flowering. 

James C. Whitham, D.  7/22/1924. 		USFS 508614
_________________________________________________________________________

469.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana: Custer National Forest: King Creek, right fork.  Elev. 2800 ft.
Shallow clay loam, coarse gravelly soil; hilltop; grass-weed site. Somewhat rare. Phenology: flowering. 

J. A. Cramer, 9.  6/26/1925. 		USFS 508615
     with B. D. Lund
_________________________________________________________________________

470.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Little Rockies District: Jefferson National Forest: Bear Creek.  Elev. 4250 ft.
South slope; dry, lime decomposition soil. Phenology: flowering. 

A. W. Armstrong, 102(38).  7/8/1923. 		USFS 508613
_________________________________________________________________________

471.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Custer County: U.S. Range Livestock Experiment Station: Pasture A.  Elev. 2400 ft.
T7N R47E S26.  
Slope 3 degrees northwest; gravelly loam soil; associated with grama grass, Stipa, Artemisia tridentata. Abundance moderate. Phenology: flowering. 

E. J. Woolfolk, W-32.  6/22/1933. 		USFS 508608
_________________________________________________________________________

472.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Nebraska, Banner County: Near Silo C-7 ca. 5mi SE of Harrisburg.  Elev. 4700 ft.
Disturbed roadside. Phenology: flowering & fruiting. 

D. Long, DL-1-KB.  6//1983. 		RM 257803
     with J. VanLoh
_________________________________________________________________________

473.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Nebraska, Banner County: Near Silo C-7, ca. 8mi SE of Harrisburg.  Elev. 4800 ft.
Grassland, rocky. Phenology: flowering & fruiting. 

D. Long, DL-2-KB.  6//1983. 		RM 266101
     with J. VanLoh
_________________________________________________________________________

474.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: Larb Hills (North): S of Beaver Creek, ca 4.5 air mi NNW of Ashford Spring, ca 6.5 air mi WNW of Hinsdale; ca 31.5 air mi NW of Glasgow.  Elev. 2210-2370 ft.
T31N R35E S30 SE1/4.  48.4098 N, 107.2226 W; NAD 83, GPS reading.  
Big sagebrush-grasslands on loamy rolling hills. Phenology: flowering. 

Joseph L. M. Charboneau, 6248.  6/30/2011. 		RM 
_________________________________________________________________________

475.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: N of Cottonwood Creek, ca 9.5 air mi WNW of Fanny Hill, ca 27 air mi WSW of Whitewater; ca 27 air mi NNW of Malta.  Elev. 2500-2600 ft.
T33N R29E S17 SW1/4.  48.6137 N, 107.9658 W; NAD 83, GPS reading.  
Sandy to loamy hillsides and hilltops. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 6728.  7/5/2011. 		RM 
_________________________________________________________________________

476.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Cottonwood Creek at confluence with Black Coulee, ca 9.5 air mi SW of Horseshoe Lake, ca 15 air mi WSW of Loring; ca 30.5 air mi NNW of Malta.  Elev. 2630-2700 ft.
T34N R27E S3 N1/2; also S4 NE1/4 and T35N R27E S35 SW1/4.  48.7393 N, 108.1903 W to 48.7437 N, 108.1693 W; NAD 83, GPS reading.  
Shalely-silty hilltop. Phenology: flowering. 

Joseph L. M. Charboneau, 6855.  7/5/2011. 		RM 
_________________________________________________________________________

477.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: Sage Hen Creek and ridge to the S, along Beaver Branch Road (Little Beaver Road), ca 3 air mi W of January Reservoir, ca 19 air mi WNW of Fort Peck; ca 13 air mi SW of Glasgow.  Elev. 2260-2360 ft.
T27N R38E S21 SW1/4.  48.0782 N, 106.8271 W; NAD 83, GPS reading.  
Loose shale hillsides with creeping juniper. Phenology: flowering. 

Joseph L. M. Charboneau, 6951.  7/7/2011. 		RM 
_________________________________________________________________________

478.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: S of Tiger Butte Road, ca 3 air mi SSE of Tiger Butte, ca 7 air mi NNW of Fort Peck; ca 9.5 air mi SE of Glasgow.  Elev. 2200-2210 ft.
T27N R40E S13 NW1/4.  48.0986 N, 106.5042 W; NAD 83, GPS reading.  
Grasslands with fringed sage on sandy soil with swales. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 7004.  7/7/2011. 		RM 
_________________________________________________________________________

479.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: N of Refuge Road 108, ca 6.5 air mi ENE of Willow Flat Reservoir, ca 6 air mi WSW of Fort Peck; ca 15 air mi SSE of Glasgow.  Elev. 2260-2370 ft.
T26N R40E S21 NE1/4.  47.9998 N, 106.5597 W; NAD 83, GPS reading.  
Big sagebrush steppe on badlands clay hills with large patches of yellow sweetclover. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 7048.  7/7/2011. 		RM 
_________________________________________________________________________

480.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: Tomato Can Creek, along Fossum Road, ca 4 air mi S of Saskatchewan, ca 19 air mi WNW of Opheim; ca 53 air mi NNW of Glasgow.  Elev. 2550-2570 ft.
T37N R37E S25 N1/2.  48.936 N, 106.8017 W; NAD 83, GPS reading.  
Grasslands with occasional silver sagebrush on loamy soil. Phenology: flowering. 

Joseph L. M. Charboneau, 7184.  7/9/2011. 		RM 
_________________________________________________________________________

481.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Korsbeck Waterfowl Production Area: W of Stage Road, ca 8 air mi N of Ester Lake, ca 24 air mi NNE of Zortman; ca 21.5 air mi SW of Malta.  Elev. 2590-2600 ft.
T28N R27E S5 N1/2.  48.2154 N, 108.2706 W; NAD 83, GPS reading.  
Grasslands on loamy soil with occasional silver sagebrush, alkaline areas, and large patches of crested wheatgrass, yellow sweetclover, and alfalfa. Phenology: flowering. 

Joseph L. M. Charboneau, 7329.  7/11/2011. 		RM 
_________________________________________________________________________

482.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: American Prairie Reserve: North Fork White Rock Coulee, ca 4.5 air mi ESE of Little Warm Reservoir, ca 24.5 air mi ENE of Zortman; ca 24 air mi SSW of Malta.  Elev. 2600-2640 ft.
T27N R28E S36 SE1/4.  48.0479 N, 108.0498 W; NAD 83, GPS reading.  
Grassland hills with big sagebrush on clay to loamy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 7383.  7/11/2011. 		RM 
_________________________________________________________________________

483.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Matador Ranch: Coburn Butte and prairie to the E, ca 8.5 air mi WSW of Veseth Reservoir, ca 8.5 air mi ESE of Zortman; ca 40 air mi SSW of Malta.  Elev. 3130-3760 ft.
T25N R26E S27 N1/2.  47.8933 N, 108.3518 W to 47.891 N, 108.3647 W to 47.8973 N, 108.3578 W; NAD 83, GPS reading.  
Grasslands at base of butte with sandy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 7450.  7/11/2011. 		RM 
_________________________________________________________________________

484.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: Seventh Ridge, ca 4.5 air mi NE of Graveyard Hill, ca 22 air mi SW of Fort Peck; ca 27 air mi SSW of Glasgow.  Elev. 2440-2720 ft.
T24N R38E S22 NE1/4.  47.8326 N, 106.8203 W; NAD 83, GPS reading.  
Sandstone-based ridge. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 7559.  7/14/2011. 		RM 
_________________________________________________________________________

485.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: Middle Eighth Ridge, ca 2.5 air mi ENE of Graveyard Hill, ca 24 air mi SW of Fort Peck; ca 30 air mi SSW of Glasgow.  Elev. 2400-2640 ft.
T24N R38E S34 South1/2.  47.7911 N, 106.8199 W to 47.7954 N, 106.8331 W; NAD 83, GPS reading.  
Ponderosa pine woodland with juniper understory. Phenology: flowering. 

Joseph L. M. Charboneau, 7635.  7/14/2011. 		RM 
_________________________________________________________________________

486.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: American Prairie Reserve: south bank of Beaver Creek ca 3.5 air mi NNE of Holzhey Reservoir, ca 23 air mi ENE of Zortman; ca 30 air mi SSW of Malta.  Elev. 2560-2620 ft.
T25N R29E S6 SW1/4.  47.9455 N, 108.0445 W; NAD 83, GPS reading.  
Hillsides and grasslands with scattered sagebrush on sandy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 7892.  7/19/2011. 		RM 
_________________________________________________________________________

487.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: American Prairie Reserve: Larb Hills (South): La Plaz Coulee, ca 4.5 air mi N of Fort Peck Lake, ca 4 air mi NE of Schuyler Butte, ca 47 air mi SSE of Glasgow.  Elev. 2560-2680 ft.
T23N R32E S26 SE1/4.  47.7196 N, 107.5788 W; NAD 83, GPS reading.  
Breaks hills and slopes with ponderosa pine woodland and large areas of yellow sweetclover on clay to shalely soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 7935.  7/19/2011. 		RM 
_________________________________________________________________________

488.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Sand Hills: ca 3.5 air mi SSE of Silver Peak, ca 5.5 air mi SSW of Zortman; ca 49 air mi SW of Malta.  Elev. 3320-3440 ft.
T24N R25E S7 SE1/4; also S8 SW1/4.  47.8436 N, 108.5657 W; NAD 83, GPS reading.  
Sandstone ridge with occasional ponderosa pine, juniper, and big sagebrush. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 8001.  7/19/2011. 		RM 
_________________________________________________________________________

489.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: Mickey Butte, ca 4 air mi ENE of Dry Lake, ca 43 air mi ESE of Zortman; ca 54.5 air mi S of Malta.  Elev. 2650-2900 ft.
T21N R31E S18 NE1/4; also S8 SW1/4.  47.5891 N, 107.7862 W to 47.5913 N, 107.7735 W; NAD 83, GPS reading.  
Sides of sandstone butte. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 8038.  7/21/2011. 		RM 
_________________________________________________________________________

490.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: UL Bend National Wildlife Refuge: Dry Lake along Refuge Road 897, ca 6 air mi SSE of Fish Fossil Reservoir, ca 40 air mi SE of Zortman; ca 56 air mi S of Malta.  Elev. 2360-2400 ft.
T21N R30E S21 NE1/4.  47.5697 N, 107.8657 W; NAD 83, GPS reading.  
Big sagebrush-grasslands on stony silty soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 8081.  7/21/2011. 		RM 
_________________________________________________________________________

491.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Blaine County: Black Coulee National Wildlife Refuge: Black Coulee, ca 10.5 air mi S of Turner, ca 21 air mi NE of Harlem; ca 34.5 air mi NW of Malta.  Elev. 2910-2970 ft.
T34N R25E S24 NW1/4.  48.6947 N, 108.4089 W; NAD 83, GPS reading.  
Grassland hills with scattered silver sagebrush on stony loamy soil. Phenology: flowering. 

Joseph L. M. Charboneau, 8363.  7/30/2011. 		RM 
_________________________________________________________________________

492.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Bennett Lake, just W of intersection of Content Road and Sun Prairie Road, ca 5.5 air mi SSW of Drabbels Reservoir, ca 13.5 air mi N of Beaver Creek, ca 11 air mi SSE of Malta.  Elev. 2600-2610 ft.
T28N R30E S1 NE1/4.  48.2141 N, 107.7905 W; NAD 83, GPS reading.  
Grasslands with scattered silver sagebrush on loamy soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 8390.  7/31/2011. 		RM 
_________________________________________________________________________

493.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Bowdoin National Wildlife Refuge: along Refuge Tour Road, near Black Coulee Pond, ca 6 air mi NW of Le Noir Reservoir, ca 3.5 air mi E of the Milk River, ca 7 air mi ENE of Malta.  Elev. 2240-2260 ft.
T30N R31E S5 SW1/4.  48.3844 N, 107.7352 W to 48.3805 N, 107.7352 W; NAD 83, GPS reading.  
Grasslands with scattered silver sagebrush on loamy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 8467.  7/31/2011. 		RM 
_________________________________________________________________________

494.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Hewitt Lake National Wildlife Refuge: W of Hewitt Lake, ca 4 air mi S of the Milk River, ca 8 air mi ESE of Fanny Hill, ca 17 air mi NE of Malta.  Elev. 2210-2290 ft.
T32N R32E S7 SE1/4; also S18 NE1/4.  48.5365 N, 107.6116 W; NAD 83, GPS reading.  
Grasslands with silver sagebrush on loamy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 8504.  7/31/2011. 		RM 
_________________________________________________________________________

495.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Larb Hills (North): PR 40 Reservoir, ca 2 air mi ENE of Ashfield Reservoir, ca 5 air mi WSW of Saco; ca 21.5 air mi ENE of Malta.  Elev. 2510-2520 ft.
T31N R33E S16 SW1/4.  48.4402 N, 107.4475 W; NAD 83, GPS reading.  
Mixed sagebrush-grasslands on loamy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 8521.  7/31/2011. 		RM 
_________________________________________________________________________

496.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: North Fork Sutherland Creek, along Murray Road, ca 2.5 air mi SSW of Murray Hill, ca 34 air mi WSW of Fort Peck; ca 36 air mi SW of Glasgow.  Elev. 2340-2380 ft.
T23N R36E S2 SW1/4; also S2 NW1/4.  47.7787 N, 107.0664 W to 47.7695 N, 107.0638 W; NAD 83, GPS reading.  
Big sagebrush steppe with greasewood on clay hills. Phenology: fruiting. 

Joseph L. M. Charboneau, 8534.  8/2/2011. 		RM 
_________________________________________________________________________

497.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: Cut Throat Coulee at terminus of Refuge Road 325, ca 4.5 air mi N of Bonetrail Boat Ramp, ca 44 air mi WSW of Fort Peck; ca 43 air mi SW of Glasgow.  Elev. 2720-2920 ft.
T23N R35E S20 South1/2; also S19 SE1/2.  47.7396 N, 107.2542 W to 47.7386 N, 107.2674 W; NAD 83, GPS reading.  
Grasslands with scattered ponderosa pine and juniper on sandy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 8621.  8/2/2011. 		RM 
_________________________________________________________________________

498.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: Corral Reservoir and Timber Creek, S of Triple Crossing Access Road, ca 9.5 air mi WNW of Halfpint Reservoir, ca 41 air mi W of Fort Peck; ca 36 air mi WSW of Glasgow.  Elev. 2640-2650 ft.
T25N R34E S2 SW1/4.  47.9436 N, 107.3099 W; NAD 83, GPS reading.  
Grasslands with greasewood and big sagebrush on clay to stony loamy soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 8689.  8/2/2011. 		RM 
_________________________________________________________________________

499.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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.  
Grasslands with scattered silver sagebrush. Phenology: flowering. 

Joseph L. M. Charboneau, 8790.  8/4/2011. 		RM 
_________________________________________________________________________

500.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: Upper reaches of Chisholm Creek, ca 4.5 air mi SSW of Pikes Peak, ca 13.5 air mi SW of Opheim; ca 38 air mi N of Glasgow.  Elev. 2830-2880 ft.
T34N R39E S5 NE1/4.  48.7287 N, 106.6437 W to 48.7334 N, 106.6433 W; NAD 83, GPS reading.  
Grasslands with scattered silver sagebrush on clay soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 8836.  8/4/2011. 		RM 
_________________________________________________________________________

501.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: Hell Creek, ca 4 air mi SSE of Johnnys Hill, ca 20 air mi SW of Opheim; ca 44 air mi NE of Glasgow.  Elev. 2830-2850 ft.
T34N R43E S23 SW1/4.  48.6826 N, 106.0647 W; NAD 83, GPS reading.  
Grasslands on sandy soil. Phenology: flowering. 

Joseph L. M. Charboneau, 8860.  8/4/2011. 		RM 
_________________________________________________________________________

502.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Valley County: Willow Creek near its confluence with Eagles Nest Coulee and ridge to the W, ca 7.5 air mi WNW of Newberry Flat Reservoir, ca 15 air mi NNE of Hinsdale; ca 32 air mi NW of Glasgow.  Elev. 2240-2300 ft.
T33N R36E S25 SW1/4; also S26 SE1/4.  48.5868 N, 106.9702 W to 48.585 N, 106.937 W; NAD 83, GPS reading.  
Steep wooded drainage in bluffs above creek on sandy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 8911.  8/4/2011. 		RM 
_________________________________________________________________________

503.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Little Rocky Mountains: Grouse Gulch, ca 2.5 air mi SSE of Antoine Butte, ca 3 air mi E of Landusky; ca 46.5 air mi SW of Malta.  Elev. 4190-4220 ft.
T25N R25E S30 N1/2.  47.861 N, 108.56 W to 47.8931 N, 108.5633 W; NAD 83, GPS reading.  
Loose, granitic, south-facing scree slope. Phenology: flowering. 

Joseph L. M. Charboneau, 9038.  8/6/2011. 		RM 
_________________________________________________________________________

504.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Milk River Dodson Dam Unit Wildlife Management Area: ca 3.5 air mi NW of Dodson; ca 21 air mi WNW of Malta.  Elev. 2300-2320 ft.
T31N R26E S26 E1/2.  48.4152 N, 108.3086 W; NAD 83, GPS reading.  
Grasslands with silver sagebrush on sandy soil with small stands of Russian olive, buffaloberry, and cottonwood. Phenology: fruiting. 

Joseph L. M. Charboneau, 9230.  8/9/2011. 		RM 
_________________________________________________________________________

505.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Spring Coulee, S of Nylander Road, ca 6.5 air mi NNE of Dodson, ca 8 air mi N of the Milk River, ca 17 air mi WNW of Malta.  Elev. 2710-2720 ft.
T31N R27E S2 NW1/4.  48.4803 N, 108.193 W; NAD 83, GPS reading.  
Grasslands with silver sagebrush on loamy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 9268.  8/9/2011. 		RM 
_________________________________________________________________________

506.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Intermittent ponds N of Beaver Creek, ca 3 air mi SSW of Black Cow Reservoir, ca 43.5 air mi ENE of Zortman; ca 25 air mi SSE of Malta.  Elev. 2420-2430 ft.
T27N R32E S32 SW1/4.  48.0483 N, 107.6378 W; NAD 83, GPS reading.  
Big sagebrush-grasslands on stony loamy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 9273.  8/9/2011. 		RM 
_________________________________________________________________________

507.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Beaver Creek and DHS Creek near their confluence, ca 3.5 air mi E of Black Cow Reservoir, ca 48 air mi ENE of Zortman; ca 24 air mi SE of Malta.  Elev. 2270-2290 ft.
T27N R32E S14 SW1/4.  48.0886 N, 107.5552 W to 48.0931 N, 107.5569 W; NAD 83, GPS reading.  
Steep silty stream banks. Phenology: fruiting. 

Joseph L. M. Charboneau, 9296.  8/9/2011. 		RM 
_________________________________________________________________________

508.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: PR-22 Reservoir, N of Whitewater Creek, ca 4.5 air mi SW of 3 Way No. 2 Reservoir, ca 10 air mi NW of Whitewater; ca 37.5 air mi NNE of Malta.  Elev. 2540-2560 ft.
T36N R30E S13 SW1/4.  48.8849 N, 107.7474 W; NAD 83, GPS reading.  
Moist areas surrounding reservoirs. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 9426.  8/11/2011. 		RM 
_________________________________________________________________________

509.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: Manning Bottoms along Rock Creek, ca 10 air mi E of Fred Robinson Bridge, ca 21.5 air mi S of Zortman; ca 60 air mi SW of Malta.  Elev. 2280-2300 ft.
T21N R25E S2 N1/2.  47.6128 N, 108.4732 W; NAD 83, GPS reading.  
Sandy hillslopes with rabbitbrush and silver sagebrush. Phenology: fruiting. 

Joseph L. M. Charboneau, 9460.  8/13/2011. 		RM 
_________________________________________________________________________

510.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Matador Ranch: Government Reservoir (PR-35) in Dry Fork Creek, ca 4.5 air mi SE of Coburn Butte, ca 12.5 air mi SE of Zortman; ca 41 air mi SW of Malta.  Elev. 3050-3070 ft.
T24N R27E S8 SW1/4.  47.8505 N, 108.2907 W; NAD 83, GPS reading.  
Moist loamy and stony coulee bottom. Phenology: fruiting. 

Joseph L. M. Charboneau, 9519.  8/13/2011. 		RM 
_________________________________________________________________________

511.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Montana, Phillips County: Unnamed reservoir S of the intersection of Emond and First Creek Hall Roads, ca 10.5 air mi NW of Indian Lake, ca 26 air mi ESE of Zortman; ca 35 air mi S of Malta.  Elev. 2680-2700 ft.
T24N R29E S3 W1/2.  47.8684 N, 107.9842 W; NAD 83, GPS reading.  
Grasslands with fringed sage and spikemoss on loamy soil. Phenology: fruiting. 

Joseph L. M. Charboneau, 9565.  8/13/2011. 		RM 
_________________________________________________________________________

512.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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. 3920-4000 ft.
T6S R47E S28 S1/2.  45.2849 N, 105.9668 W; NAD 83, , GPS reading.  
Steppe dominated by Artemisia, Psoralidium, and grasses. Phenology: flowering & fruiting. 

Hans Hallman, 7405.  8/10/2010. 		USFS 888445	Barcode: USFS0054582
_________________________________________________________________________

513.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Hans Hallman, 7538.  8/15/2010. 		USFS 886307	Barcode: USFS0055317
_________________________________________________________________________

514.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Goshen County: Ca 3.5 mi E of Hawk Springs.  Elev. 4500 ft.
T21N R61W Sec 16 SW 1/4.  41 47.2' N, 104 12.3' W; unknown, , GPS reading.  
Sand sage-grass, with Evolvulus and Psoralidium. Flowers purple. Phenology: flowering. 

Robert D. Dorn, 11505.  8/4/2014. 		RM 921660	Barcode: RM0079540
_________________________________________________________________________

515.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Along U.S. Hwy 14-16.  Elev. 4300 ft.
T52N R73W S25; also S36.  44.4649 N, 105.5809 W; uncertainty 2 mi..  
Grassy plains. Phenology: flowering & fruiting. 

Mary Alice Sanguinetti, 234.  7/9/1978. 		RM 326947	Barcode: RM0188179
     with Keith H. Deuholm
_________________________________________________________________________

516.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Sheridan County: Sheridan Experment Farm.
Phenology: flowering & fruiting. 

J. F. Lewis, 21.  9//1895. 		RM 4886	Barcode: RM0188176
_________________________________________________________________________

517.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Black Thunder Strip Mining Area: North Prong of Thunder and Little Thunder creeks.  Elev. 4830 ft.
T43N R70W S35 NW1/4 SW1/4.  
Roadside; western wheatgrass, fringed sagewort, common Russianthistle, common tumblegrass; loamy, clayey, Briggsdale and Cushman Series. Phenology: flowering & fruiting. 

R. E. Ries, 146.  7/3/1973. 		RM 293449	Barcode: RM0188175
     with D. W. Sabinske
_________________________________________________________________________

518.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Big Horn County: Upper Little Goose.
Grassy pastures. Phenology: flowering & fruiting. 

Vie Willits, 234.  7/5/1909. 		RM 69327	Barcode: RM0188174
_________________________________________________________________________

519.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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: flowering & fruiting. 

Mary Alice Sanguinetti, 211.  7/8/1978. 		RM 325820	Barcode: RM0188173
     with Keith H. Dueholm
_________________________________________________________________________

520.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland.  Elev. 1335 m.
T41N R71W S35.  
Arca / Calo Phenology: flowering. 

John F. Thilenius, 39.  5/26/1976. 		USFS 620992	Barcode: USFS0068143
_________________________________________________________________________

521.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland.  Elev. 1500 m.
T42N R69W S4.  
Artemisia tridentata/Agropyron spicatum Phenology: fruiting. 

John F. Thilenius, 342.  7/7/1976. 		USFS 620997	Barcode: USFS0068142
_________________________________________________________________________

522.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: 10 mi E of Reno Junction.  Elev. 4800 ft.
T43N R70W S9 SE1/4.  43.7143 N, 105.2694 W; uncertainty 0.5 mi..  
Ephemeral water collection drainage area in blue gramma-needle and thread grassland. Phenology: flowering & fruiting. 

Herbert G. Fisser, A-10.  8/6/1977. 		RM 313932	Barcode: RM0188191
_________________________________________________________________________

523.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County:   Elev. 3800 ft.
T57N R74W S23.  44.90722 N, 105.72528 W; uncertainty 1 mi..  
Hills with pines. Phenology: flowering & fruiting. 

Mary Alice Sanguinetti, 274.  7/10/1978. 		RM 326944	Barcode: RM0188192
     with Keith H. Dueholm
_________________________________________________________________________

524.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County:   Elev. 5300 ft.
T42N R75W S16.  43.6151 N, 105.8678 W; uncertainty 1 mi..  
Dry grassy plains. Phenology: flowering & fruiting. 

Mary Alice Sanguinetti, 415.  7/14/1978. 		RM 326945	Barcode: RM0188193
     with Keith H. Dueholm
_________________________________________________________________________

525.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: N of Gillette.  Elev. 4550 ft.
T50N R71W; T51N R72W.  
Dry sandy hillside. Phenology: flowering. 

Richard F. Harner, 64.  7/14/1974. 		RM 293325	Barcode: RM0188212
_________________________________________________________________________

526.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County:   Elev. 3900 ft.
T57N R73W S20; also S21.  44.9097 N, 105.6653 W; uncertainty 2 mi..  
Grassy plains. Phenology: flowering. 

Mary Alice Sanguinetti, 316.  7/10/1978. 		RM 326928	Barcode: RM0188314
     with Keith H. Dueholm
_________________________________________________________________________

527.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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: flowering. 

Mary Alice Sanguinetti, 149.  7/8/1978. 		RM 325819	Barcode: RM0188315
     with Keith H. Dueholm
_________________________________________________________________________

528.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Wyo Hwy 59, ca 4 mi S of Little Powder River.  Elev. 3900 ft.
T52N R72W S1; also S12.  44.5169 N, 105.4633 W; uncertainty 2 mi..  
Streambank, shaded ravine, gravel slope, highway right-of-way; plains. Phenology: flowering. 

Keith H. Dueholm, 3473.  7/7/1978. 		RM 325878	Barcode: RM0188320
     with Mary Alice Sanguinetti
_________________________________________________________________________

529.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Ca 5 air mi NNW of Hilight.  Elev. 5000 ft.
T46N R71W S33; also S34.  43.9218 N, 105.3949 W; uncertainty 2 mi..  
Scoria topped butte, loose talus slopes. Phenology: flowering. 

Mary Alice Sanguinetti, 517.  7/16/1978. 		RM 326925	Barcode: RM0188322
     with Keith H. Dueholm
_________________________________________________________________________

530.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County:   Elev. 4800 ft.
T47N R74W S8.  44.0622 N, 105.777 W; uncertainty 1 mi..  
Phenology: flowering. 

Mary Alice Sanguinetti, 499.  7/15/1978. 		RM 326927	Barcode: RM0188323
     with Keith H. Deuholm
_________________________________________________________________________

531.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Weston County: Black Hills: Elk Mountain area near Mix Spring, (Forest Road 818), ca 13.5 air mi SE of Newcastle.  Elev. 4800 ft.
T43N R60W S21; also S28.  
Southeast-facing slope with scattered ponderosa pine, and Rocky Mountain juniper. Phenology: flowering. 

Hollis Marriott, 7176.  6/26/1984. 		RM 376564	Barcode: RM0188324
_________________________________________________________________________

532.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Inyan Kara Creek, ca 17 mi S of Sundance.  Elev. 5220 ft.
T49N R62W S26.  44.1979 N, 104.2644 W; uncertainty 1 mi..  
Foothills; grass association; xerophytic. Phenology: flowering. 

Herman E. Hayward, 2149.  7/14/1927. 		RM 110759	Barcode: RM0188349
_________________________________________________________________________

533.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County:   Elev. 4700 ft.
T48N R76W S15.  44.1324 N, 105.978 W; uncertainty 1 mi..  
Dry, grassy hills. Phenology: flowering. 

Mary Alice Sanguinetti, 467.  7/15/1978. 		RM 326926	Barcode: RM0188350
     with Keith H. Dueholm
_________________________________________________________________________

534.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County:   Elev. 4800 ft.
T48N R75W S30.  44.10636 N, 105.9217 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Grassy hills with canyons. Phenology: flowering & fruiting. 

Mary Alice Sanguinetti, 479.  7/15/1978. 		RM 325817	Barcode: RM0188351
     with Keith H. Dueholm
_________________________________________________________________________

535.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County:   Elev. 4200 ft.
T53N R75W S12.  44.5848 N, 105.824 W; uncertainty 1 mi..  
Grassy hills. Phenology: flowering & fruiting. 

Mary Alice Sanguinetti, 375.  7/12/1978. 		RM 325818	Barcode: RM0188352
     with Keith H. Dueholm
_________________________________________________________________________

536.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Robert E. Pfadt, s.n..  7/26/1944. 		RM 197365	Barcode: RM0188361
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537.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Laramie County: High Plains Grassland Research, NW of Cheyenne.  Elev. 6200-6400 ft.
In a small depression (not a wallow) on Albinas soil, shortgrass prairie. Phenology: flowering & fruiting. 

Marilyn J. Samuel, 434.  8/29/1975. 		RM 286752	Barcode: RM0188364
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538.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County:   Elev. 4100 ft.
T56N R73W S29; also S32.  44.7173 N, 105.6633 W; uncertainty 2 mi..  
Very dry grassy plains. Phenology: flowering & fruiting. 

Mary Alice Sanguinetti, 259.  7/10/1978. 		RM 326929	Barcode: RM0188366
     with Keith H. Dueholm
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539.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County:   Elev. 4900 ft.
T46N R74W S18.  
Dry grassy plains. Phenology: flowering. 

Mary Alice Sanguinetti, 330.  7/11/1978. 		RM 326946	Barcode: RM0188372
     with Keith H. Dueholm
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540.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Ca 70 air km SSE of Gillette, 14 air km E of Wyo Hwy 59.  Elev. 5000 ft.
T43N R70W S28 SW1/4.  
In sandy loam soil, disced in June 1976, with Salsola, Chenopodium, Lepidium, Plantago, Festuca. Common. Phenology: flowering & fruiting. 

E. B. Allen, 65.  8/26/1977. 		RM 398427	Barcode: RM0188376
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541.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Crook County: Air Force Station, Sundance.
T51N R63W S14.  
Blue flowers. Phenology: flowering & fruiting. 

Harold F. Eppson, 16 S-63-776.  7/23/1963. 		RM 392626	Barcode: RM0188386
     with C. S. Gilbert
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542.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Laramie County: Petsch Ranch, ca 3 mi E of Meridan near silo RB-1.  Elev. 5000 ft.
T18N R62W S12.  41.5451 N, 104.2547 W; uncertainty 1 mi..  
Phenology: flowering & fruiting. 

D. Long, s.n..  6/26/1984. 		RM 397959	Barcode: RM0188396
     with J. Von Loh
_________________________________________________________________________

543.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Campbell County: Gillette.
Prairies. Phenology: buds. 

George W. Beatty, 1.  7//1928. 		RM 131087	Barcode: RM0188399
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544.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Aven Nelson, 497.  7/14/1894. 		RM 3015	Barcode: RM0188400
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545.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

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

Frank Tweedy, 3186.  6/15/1900. 		RM 37943	Barcode: RM0188401
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546.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Platte County: Camp Guernsey: Sawmill Canyon on Osburn Ranch parcel; northeast end of transect ca 2.0 km due E of North Platte River, ca 9.4 km WNW of Range Control.  Elev. 1409 m.
509458E, 4692175N to 509792E, 4692110N; unknown, GPS reading.  
Rolling to slightly sloped; pine/juniper open woodland; siltly loam with pebbles to cobbles; with Pinus ponderosa, Juniperus scopulorum, Artemisia nova, Thermopsis rhombifolia, Solidago missouriensis, Carex filifolia, Hesperostipa comata, Schizachyrium scoparium, Helianthus sp. Scattered; erect, perennial herb; 2 dm tall; corolla pale purple. Phenology: flowering. 

Nancy E. Hastings, 331.  7/4/2007. 		RM 957999	Barcode: RM0210911
     with P. Block
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547.  Pediomelum argophyllum (Pursh) J. W. Grimes 				Fabaceae

U.S.A., Wyoming, Platte County: Camp Guernsey: Osburn Ranch parcel; north end of transect ca 4.3 km NE of North Platte River, ca 9.9 km NW of Range Control.  Elev. 1537 m.
510653E, 4695749N to 510977E, 4695480N; unknown, GPS reading.  
South-facing slope; pine/juniper open woodland; silty loam; with Pinus ponderosa, Juniperus scopulorum, Artemisia nova, Bouteloua curtipendula, Hesperostipa comata, Schizachyrium scoparium. Scattered; ascending to erect, rhizomatous, perennial herb; 2.5 dm tall; corolla lavender. Phenology: flowering & fruiting. 

Nancy E. Hastings, 310.  7/3/2007. 		RM 958000	Barcode: RM0210912
     with P. Block
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