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

Database Search Results

47 matching records found (of 47).
Search query: Genus begins with Coryphantha, Species begins with missouriensis, (search polygon not defined)
Sorted by: Scientific Name

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1.  Coryphantha missouriensis (Sweet) Britton & Rose 				Cactaceae

U.S.A., Wyoming, Crook County: Black Hills National Forest: ca 12.5 air mi W (265Â°) of Spearfish, SD, E of Sand Creek Road on south-facing slope N of Dugout Gulch, below cliffs.  Elev. 4550 ft.
T52N R60W S19 SE1/4 NW1/4.  571090E, 4925829N; NAD 83, GPS reading.  
Crest of ridge with limestone cap amongst Ponderosa pine/Symphoricarpos alba forest. Survey ID: 10D001 Phenology: vegetative only. 

Brian Elliott, 14859.  6/1/2010. 		RM 
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2.  Coryphantha missouriensis (Sweet) Britton & Rose 				Cactaceae

U.S.A., Montana, Custer County: U.S. Range Livestock Experiment Station, north side of pastures.  Elev. 2500 ft.
T8N R46E S33.  
Southwest slope, almost level; clay to gravelly loam soil; grassland; associated with grama grass, Poa, and Agropyron smithii. Scattered. Phenology: vegetative only. 

Fred H. Kennedy, K-85.  6/3/1933. 		USFS 516305
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3.  Coryphantha missouriensis (Sweet) Britton & Rose 				Cactaceae

U.S.A., Montana: Custer National Forest.  Elev. 3100 ft.
T5S R45E.  
West slope; clay soil. Phenology: vegetative only. 

R. T. Abbott, 28.  6/12/1912. 		USFS 516337
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4.  Coryphantha missouriensis (Sweet) Britton & Rose 				Cactaceae

U.S.A., Montana, no county County: Custer National Forest: Fort Howes Ranger Station Pasture.  Elev. 3500 ft.
Level slope; gumbo soil. Phenology: vegetative only. 

Robert B. Rolfe, 682.  7/1/1922. 		USFS 439335
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5.  Coryphantha missouriensis (Sweet) Britton & Rose 				Cactaceae

U.S.A., Wyoming, Platte County: Canyon below Guernsey Dam.  Elev. 4400 ft.
42 17.1' N, 104 45.4' W; unknown, , GPS reading.  
Rocky slope, with Calochortus and Opuntia. Flowers yellowish-green. Phenology: flowering. 

Robert D. Dorn, 11151.  6/12/2014. 		RM 921509	Barcode: RM0079757
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6.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: badlands immediately N of Coal Creek, on Wyo Hwy 59, ca 24 mi ENE of Gillette; ca 31 air mi NW of Moorcroft.  Elev. 3780-3820 ft.
T54N R70W S31 South1/2.  44.6145 N, 105.319 W.  
Sagebrush grassland with rocky outcrops. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 3956.  5/28/2003. 		RM 
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7.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: western edge of Duck Creek Breaks, immediately E of Duck Creek on two track road, ca 35 air mi NE of Gillette; ca 15 air mi NW of Oshoto.  Elev. 3840-4000 ft.
T55N R69W S20 NE1/4.  44.732 N, 105.1772 W.  
Hilly grassland with rocky and clayey bare patches and ravines with ponderosa pine and Rocky Mountain juniper. Phenology: flowering. 

Peter J. Ebertowski, 3989.  5/28/2003. 		RM 
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8.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: badlands ca 1 mi NW of Soda Well, on Forest Road 1247B, ca 31 air mi NNE of Gillette; ca 34 air mi NNW of Moorcroft.  Elev. 3860-4100 ft.
T55N R70W S33 W1/2.  44.7026 N, 105.2785 W.  
Sagebrush grassland, with ravines containing ponderosa pine and Rocky Mountain juniper. Phenology: flowering. 

Peter J. Ebertowski, 4077b.  5/30/2003. 		RM 
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9.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills SE of and draining to Dry Forks Spring Creek on two-track off York or Forest Road 900, ca 30 air mi NNE of Gillette; ca 32 air mi NW of Moorcroft.  Elev. 3900-4020 ft.
T54N R70W S11 SW1/4.  44.6733 N, 105.238 W.  
Shallow soil on bedrock in grassland. Phenology: flowering. 

Peter J. Ebertowski, 4622.  6/10/2003. 		RM 
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10.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., Montana, Stillwater County: Coal Mine Coulee, ca 10 mi SE of Columbus.  Elev. 3700 ft.
T3S R21E S16.  45.5743 N, 109.1409 W; uncertainty 1 mi..  
Grassland and open ponderosa pine forest with Koeleria macrantha, Agropyron spicatum, Bouteloua gracilis, and Balsamorhiza incana. Phenology: flowering. 

Erwin F. Evert, 36521.  6/4/1999. 		RM 822304	Barcode: RM0015052
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11.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., Montana, Sweet Grass County: Ridge ca 1 mi S of the Yellowstone River and 2 mi WSW of Reed Point.  Elev. 4000-4100 ft.
T1S R17E S36.  45.7053 N, 109.5728 W; uncertainty 1 mi..  
Grassland and open ponderosa pine forest with Purshia tridentata, Geum triflorum, Arnica sororia, and Astragalus miser var. decumbens. 

Erwin F. Evert, 36666.  6/5/1999. 		RM 
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12.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: breaks ca 12.5 air mi ESE of Oelrichs.  Elev. 3200-3380 ft.
T11S R9E S12 NW1/4; also SW1/4 S1.  43.1141 N, 103.0053 W; GPS Reading.  
Grassland above the breaks. Phenology: flowering. 

B. E. Nelson, 60533.  5/14/2004. 		RM 
     with Grace Kostel
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13.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: butte S of South Branch Blacktail Creek, ca 11 air mi ESE of Oelrichs.  Elev. 3150-3240 ft.
T10S R9E S35 NW1/4.  43.1406 N, 103.03 W; GPS Reading.  
Rocky areas on top of the butte. Phenology: flowering. 

B. E. Nelson, 60606.  5/14/2004. 		RM 
     with Grace Kostel
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14.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ridge N of School Section Creek, ca 2.5 air mi E of Windy Butte, ca 6.5 air mi NE of Oelrichs.  Elev. 3315-3400 ft.
T9S R8E S23 SE1/4.  43.2475 N, 103.1349 W to 43.2447 N, 103.1356 W; GPS Reading.  
Grassy slopes and stony top of small buttes. Phenology: flowering. 

B. E. Nelson, 60635.  5/14/2004. 		RM 
     with Grace Kostel
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15.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

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

B. E. Nelson, 60735.  5/17/2004. 		RM 
     with Grace Kostel
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16.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ridge between Shorty Draw and French Creek, ca 9 air mi E of Fairburn: ca 14.5 air mi SE of Hermosa.  Elev. 3030-3080 ft.
T4S R9E S27 SE1/4.  43.6659 N, 103.0281 W; GPS Reading.  
Agate beds with patches of grassland. Phenology: buds. 

B. E. Nelson, 60885.  5/19/2004. 		RM 
     with Grace Kostel
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17.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: along canyon running SE to Moss Agate Creek and along the creek, ca 1/2- 1 1/4 air mi S of County Road 9C, ca 10.5-11 air mi NW of Edgemont.  Elev. 3700-3880 ft.
T8S R1E S8 SW1/4; also NE1/4 of NE1/4 S17.  43.3656 N, 104.0238 W to 43.3595 N, 104.0156 W; GPS Reading.  
Stony canyon slopes. Phenology: flowering. 

B. E. Nelson, 60961.  5/21/2004. 		RM 
     with Grace Kostel
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18.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: butte NE of County Road, ca 1 mi W of the Cheyenne River and ca 1.5 air mi S of SD Hwy 44, ca 29.5 air mi SE of Rapid City.  Elev. 2520-2640 ft.
T2S R12E S8 SE1/4 of SE1/4; also SW1/4 of SW1/4 S9.  43.8824 N, 102.6978 W; GPS Reading.  
Stony butte top and slopes below. Phenology: flowering. 

B. E. Nelson, 60966.  5/23/2004. 		RM 
     with Grace Kostel
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19.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: between Forest Road 7009 and a tributary of South Fork Alkali Creek, ca 16 air mi W of Ardmore; ca 20 air mi SSW of Edgemont.  Elev. 3800-3970 ft.
T12S R1E S2 SW1/4.  43.0331 N, 103.9701 W to 43.0361 N, 103.9684 W; GPS Reading.  
Grasslands and draws. Phenology: buds. 

B. E. Nelson, 61056.  5/25/2004. 		RM 
     with Grace Kostel
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20.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 1.5 - 2 air mi S of French Creek and 3/4 - 1 air mi E of South Fork French Creek, ca 15.5 air mi SE of Hermosa.  Elev. 3050-3240 ft.
T5S R9E S3 SE1/4.  42.6337 N, 103.0302 W to 43.6419 N, 103.0353 W; GPS Reading.  
Mesa slopes. Phenology: buds. 

Grace M. Kostel, 317.  5/19/2004. 		RM 
     with B. E. Nelson
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21.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 1.5 - 2 air mi S of French Creek and 3/4 - 1 air mi E of South Fork French Creek, ca 15.5 air mi SE of Hermosa.  Elev. 3100-3240 ft.
T5S R9E S10 SE1/4.  43.6377 N, 103.0302 W; GPS Reading.  
Gravelly soil. Phenology: fruiting. 

Grace M. Kostel, 326.  5/19/2004. 		RM 
     with B. E. Nelson
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22.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

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

Grace M. Kostel, 385.  5/19/2004. 		RM 
     with B. E. Nelson
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23.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: County Road 18 N of French Creek and 11/4 air mi W of Cheyenne River about 3 air mi WSW of Red Shirt, ca 18 mi SE of Hermosa.  Elev. 2770-2870 ft.
T5S R10E S5 NE1/4.  43.6505 N, 102.9544 W; GPS Reading.  
Upslope of side drainage into creek. Phenology: flowering. 

Grace M. Kostel, 403.  5/19/2004. 		RM 
     with B. E. Nelson
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24.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

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

Sarah Nunn, 308.  5/26/2001. 		RM 767537
     with Ronald L. Hartman
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25.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Alexander Mountain off U.S. Hwy 34 north side of The Narrows, ca 6 air mi W of Loveland.  Elev. 6400-7000 ft.
T5N R70W S4 N1/2.  40.4307 N, 105.2402 W; uncertainty 1 mi..  
Steep east facing slope and summit of broad topped mountain with scattered ponderosa pine, Rocky Mountain juniper, and Prunus. Phenology: fruiting. 

Sarah Nunn, 350.  5/26/2001. 		RM 767536
     with Ronald L. Hartman
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26.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., Wyoming, Park County: Clarks Fork Valley: Little Rocky.  Elev. 5000 ft.
T57N R103W S23.  44.9078 N, 109.2697 W; uncertainty 2 mi..  
Rocky soil. Phenology: fruiting. 

Edward D. Pearson, 56.  6/23/1924. 		RM 104357
     with Dorothy Pearson
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27.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., South Dakota, Custer County: Jewel Cave National Monument: ridge N of Visitors Center.  Elev. 5550 ft.
T4S R2E S1 NE1/4.  
Little bluestem grassland on southeast-facing slope and bench below. Phenology: flowering. 

Hollis Marriott, 9491.  5/21/1985. 		RM 365492
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28.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., South Dakota, Shannon County: 4 mi E of county line, ca 15 mi E of Oelrichs.  Elev. 3040 ft.
T37N R47W S7.  
Common in clay soil with grasses in pasture. Phenology: flowering & fruiting. 

Marvin L. Roberts, 4548.  5/25/1976. 		RM 300491
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29.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 5.5 road mi N of Soda Wells.  Elev. 3800 ft.
T55N R70W S31.  44.7081 N, 105.31972 W; uncertainty 1 mi..  
Sagebrush plains. Phenology: buds. 

Keith H. Dueholm, 1397.  5/25/1978. 		RM 322579
     with Ronald L. Hartman
_________________________________________________________________________

30.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: head of draw to Spotted Horse Creek, ca 3 air mi NW of Spotted Horse.  Elev. 3900 ft.
T55N R75W S16.  44.7444 N, 105.88944 W; uncertainty 1 mi..  
Deeply eroded ravine, sandstone outcrops, ponderosa pine on slopes; at edge of sandstone outcrop. Phenology: flowering. 

Keith H. Dueholm, 1930.  6/6/1978. 		RM 322581	Barcode: RM0246443
     with Ronald L. Hartman
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31.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

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: fruiting. 

Keith H. Dueholm, 3513.  7/7/1978. 		RM 322582
     with Mary Alice Sanguinetti
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32.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Littlerock Creek Drainage: ca 6 air mi W of Clark.
T57N R103W S15; also S22.  44.9206 N, 109.2925 W.  
Rocky slopes and plains. Phenology: fruiting. 

Ronald L. Hartman, 14206.  5/20/1983. 		RM 861002	Barcode: USFS0043092
_________________________________________________________________________

33.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 4 road mi S of Adon.  Elev. 4100 ft.
T52N R70W S25.  44.4594 N, 105.2225 W; uncertainty 1 mi..  
Roadside. Phenology: fruiting. 

Ronald L. Hartman, 6900.  6/21/1978. 		RM 322580
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

34.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., Wyoming, Crook County: Black Hills: Inyan Kara Mountain (east half).  Elev. 5400 ft.
T49N R62W S19.  44.2164 N, 104.3447 W; uncertainty 1 mi..  
Grassy east facing slope on outer mountain. Phenology: flowering. 

Hollis Marriott, 6873.  6/19/1984. 		RM 374808
_________________________________________________________________________

35.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., Wyoming, Crook County: 7 mi N of Hulett.  Elev. 4300 ft.
T55N R65W S12.  44.7697 N, 104.6103 W; uncertainty 1 mi..  
Grassy hillside. Phenology: fruiting. 

Marion Ownbey, 669.  6/12/1935. 		RM 143430
_________________________________________________________________________

36.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: ridge S of Line Creek, ca 0.3-0.5 mi S of Montana, ca 37 air mi NNW of Cody.  Elev. 6050-6600 ft.
T58N R103W S22 N1/4.  44.9997 N, 109.2972 W; NAD 83, , GPS Reading.  
Slopes of decomposing granite or redbeds with limber pine and Douglas fir. Phenology: flowering & fruiting. 

B. E. Nelson, 71745.  6/2/2007. 		USFS 861001	Barcode: USFS0043091
     with Emily Elliott
_________________________________________________________________________

37.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., Montana, Stillwater County: Beartooth Mountains: along Mont Hwy 420, ca 3/4 mi N of Beehive, ca 31 air mi NW of Red Lodge.  Elev. 4680-5360 ft.
T4S R16E S14 N1/2.  45.4885 N, 109.718 W; WGS 84, , GPS Reading.  
Volcanic tuft (ash substrate) cliffs and surrounding slopes dominated by annual weedy forbs with very few trees, area recently burned. Phenology: flowering. 

Emily Elliott, 927.  6/4/2007. 		RM 938182	Barcode: RM0111402
     with Brian Elliott
_________________________________________________________________________

38.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: canyon of the Clarks Fork Yellowstone River.  Elev. 4500-4800 ft.
T56N R104W S13; also S14, S25, S26.  44.839 N, 109.3334 W to 44.7991 N, 109.3557 W; NAD 83, uncertainty 4 mi., Nat. Geog. TOPO!.  
Lower slopes along river to end of road. Phenology: flowering. 

Ronald L. Hartman, 54526.  6/10/1996. 		USFS 860989	Barcode: USFS0043093
_________________________________________________________________________

39.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., Montana, Park County: Paradise Valley: in the Carbella Recreation Site on the Yellowstone River, ca 15 air mi NW of Gardiner.  Elev. 5000 ft.
T7S R7E S19 SE1/4; also SW1/4 S20.  45.2111 N, 110.9013 W; WGS 84, , GPS reading.  
In disturbed area around road and campground and undisturbed slope dominated by introduced grasses and native forbs. Phenology: flowering & fruiting. 

Emily Elliott, 4782.  6/19/2008. 		RM 939419	Barcode: RM0111401
     with Brian Elliott
_________________________________________________________________________

40.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

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: vegetative only. 

Hans Hallman, 6898.  7/28/2010. 		 	Barcode: USFS0050185
_________________________________________________________________________

41.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

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. 3960-4080 ft.
T6S R43E S2.  45.3435 N, 106.4273 W; NAD 83, , GPS reading.  
Open ponderosa pine forest with grass-dominated understory. Phenology: vegetative only. 

Hans Hallman, 7493.  8/15/2010. 		USFS 887031	Barcode: USFS0052541
_________________________________________________________________________

42.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., Montana, Phillips County: American Prairie Reserve: Box Elder Creek and hills above, ca 4 air mi E of Indian Lake, ca 38.5 air mi ESE of Zortman; ca 44 air mi SSE of Malta.  Elev. 2310-2390 ft.
T23N R31E S20 SW1/4.  47.735 N, 107.7674 W to 47.7402 N, 107.7654 W; NAD 83, GPS reading.  
Big-sagebrush steppe with greasewood on clay. Phenology: flowering. 

Joseph L. M. Charboneau, 5720.  6/24/2011. 		RM 
     with Mark Majerus, Michael Dolan, Noorjahan Parwana, Katie Butts, and Mary Frieze
_________________________________________________________________________

43.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

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: vegetative only. 

Hans Hallman, 6898.  7/28/2010. 		USFS 887032	Barcode: USFS0052542
_________________________________________________________________________

44.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., South Dakota, Jackson County: Badlands: Cedar Canyon along Great Wall, Interior.
South-facing cliffs; red cedar association. Phenology: buds. 

Herman E. Hayward, 668.  6/8/1927. 		RM 111001
_________________________________________________________________________

45.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., Wyoming, Crook County: Beulah.  Elev. 3500-3800 ft.
T53N R60W S31; also S32.  44.5446 N, 104.0905 W; uncertainty 3 mi..  
Northern foothills and red beds; grass association; xerophytic. Phenology: flowering. 

Herman E. Hayward, 1326.  6/22/1927. 		RM 111001
_________________________________________________________________________

46.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., Colorado, Delta County: Grand Mesa: Petrie Mesa, ca 7 air mi NNW of Delta.  Elev. 5700-6280 ft.
T14S R96W S14 South1/2; also NE1/4 S23.  38.83269 N, 108.0996 W to 38.8248 N, 108.0803 W; NAD 83, , GPS reading.  
Basalt covered mesa with adobe slopes; desert grassland. Phenology: flowering. 

Lori E. Brummer, 3597.  6/2/2011. 		RM 
_________________________________________________________________________

47.  Coryphantha missouriensis (Sweet) Britton & Rose var. missouriensis  				Cactaceae

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Sixmile Park: from Indian Springs Campground N along a tributary of Sixmile Creek, following an old road; ca 6 air mi NW of Canon City.  Elev. 5400-6730 ft.
T18S R69W S5 W1/2; also NC1/4 S8.  38.5131 N, 105.1326 W; uncertainty 1 mi..  
Dry, rocky sandstone slopes. Phenology: flowering. 

Timothy W. Chumley, 779.  6/14/1995. 		 
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