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

Database Search Results

39 matching records found (of 39).
Search query: Genus begins with Cirsium, Species begins with clavatum, Subtaxon begins with osterhoutii, (search polygon not defined)
Sorted by: Scientific Name

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1.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Gilpin County: Toland.
Phenology: flowering & fruiting. 

George E. Osterhout, 3267.  7/20/1906. 		RM 161096
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2.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Lake County: Tennessee Pass.
Phenology: flowering & fruiting. 

George E. Osterhout, 3351.  8/15/1906. 		RM 70281
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3.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Eagle County: Red Cliff.
Phenology: flowering & fruiting. 

George E. Osterhout, 3362.  8/16/1906. 		RM 159245
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4.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Rio Blanco County: White River National Forest: Sleepy Cat.  Elev. 10000 ft.
Sandy soil. Phenology: flowering & fruiting. 

William T. Kirkpatrick, 274.  8/10/1913. 		USFS 476114
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5.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, El Paso County: Ruxton Dell  Elev. 2950 m.
Herbaria Formationum Coloradensium. Phenology: flowering & fruiting. 

F. E. Clements, 386.  8/2/1901. 		RM 34214
     with E. S. Clements
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6.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Summit County: Near Breckenridge.  Elev. 9600 ft.
Phenology: flowering & fruiting. 

Kenneth K. Mackenzie, 324.  8//1901. 		RM 30563
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7.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Eagle County: Red Cliff.
Phenology: flowering. 

George E. Osterhout, 2707.  6/26/1900. 		RM 159249
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8.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Clear Creek County: Silver Plume.
Phenology: flowering & fruiting. 

George E. Osterhout, 4260.  7/19/1910. 		RM 169290
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9.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Eagle County: Red Cliff.
Phenology: fruiting. 

George E. Osterhout, 3362a.  8/16/1906. 		RM 169295
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10.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Lake County: Tennessee Pass.
Phenology: fertile. 

George E. Osterhout, 3351.  8/15/1906. 		RM 169289
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11.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Eagle County: Red Cliff.
Collection cited by Rydberg (1910, Bull. Torrey Bot. Club 37: 549) as Carduus griseus x C. parryi, and by Petrak (1917, Bieh. Bot. Centralbl. 35: 562) as Cirsium griseum x C. parryi with the combination C. xgriseiforme was not validly published.  I do not consider this plant to be a hybrid.-Keil. Phenology: flowering & fruiting. 

George E. Osterhout, 3363.  8/16/1906. 		RM 169296
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12.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Eagle County: Red Cliff.
Collection cited by Rydberg (1910, Bull. Torrey Bot. Club 37: 549) as Carduus griseus x C. parryi, and by Petrak (1917, Bieh. Bot. Centralbl. 35: 562) as Cirsium griseum x C. parryi with the combination C. xgriseiforme was not validly published.  I do not consider this plant to be a hybrid.-Keil. Phenology: flowering & fruiting. 

George E. Osterhout, 3363.  8/16/1906. 		RM 159507
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13.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Eagle County: Red Cliff.
Collection cited by Rydberg (1910, Bull. Torrey Bot. Club 37: 549) as Carduus griseus x C. parryi, and by Petrak (1917, Bieh. Bot. Centralbl. 35: 562) as Cirsium griseum x C. parryi with the combination C. xgriseiforme was not validly published.  I do not consider this plant to be a hybrid.-Keil. Phenology: flowering & fruiting. 

George E. Osterhout, 3363.  8/16/1906. 		RM 70282
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14.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Eagle County: Gore Range: White River National Forest: Eagles Nest Wilderness: Deluge Lake Trail, ca 7 air mi NNW of Vail Pass.  Elev. 8800-10200 ft.
T5S R79W S7; also S8.  39.638 N, 106.2571 W to 39.6278 N, 106.275 W; NAD 83, , GPS reading.  
Rocky aspen hillsides with riparian channels. Phenology: flowering. 

Michael K. Kirkpatrick, 3751.  8/2/2010. 		USFS 898315	Barcode: USFS0060033
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15.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Summit County: Front Range: Arapaho National Forest: Bakers Tank, Boreas Pass Road (Forest Road 10), ca 3 air mi SE of Breckenridge.  Elev. 10880 ft.
T7S R77W S16 SE1/4 NE1/4.  39.4442 N, 105.9968 W; NAD 83, , GPS reading.  
Riparian meadow with scattered pine and spruce. Phenology: flowering. 

Michael K. Kirkpatrick, 3906.  8/5/2010. 		USFS 898314	Barcode: USFS0059959
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16.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Eagle County: Sawatch Range: White River National Forest: unnamed wet meadow along Missouri Creek, ca 15 air mi S of Dowds Junction.  Elev. 10840 ft.
T8S R81W S6 NW1/4 NW1/4.  39.389 N, 106.4918 W; NAD 83, , GPS reading.  
Subalpine fen. Phenology: flowering. 

Michael K. Kirkpatrick, 4523.  8/12/2010. 		RM 
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17.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Eagle County: Gore Range: White River National Forest: Freeman Creek drainage N of Moniger-Muddy Pass Road (Forest Road 701), ca 5 air mi NW of I-70 exit 176 at Vail.  Elev. 9400-9520 ft.
T4S R81W S22 SW1/4.  39.689 N, 106.4499 W; NAD 83, , GPS reading.  
Dry subalpine meadow. Phenology: flowering. 

Michael K. Kirkpatrick, 4623.  8/22/2010. 		RM 
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18.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Eagle County: Sawatch Range: White River National Forest: Wurts Ditch Road (Forest Road 705) near the headwaters of Mitchell Creek, ca 2.5 air mi W of Tennessee Pass.  Elev. 10570-10640 ft.
T8S R80W S8 South1/2.  39.3631 N, 106.3615 W to 39.3668 N, 106.3547 W; NAD 83, , GPS reading.  
Subalpine forest, openings, and roadside. Phenology: flowering. 

Michael K. Kirkpatrick, 4656.  8/24/2010. 		RM 
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19.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Pitkin County: Elk Mountains: White River National Forest: along Avalanche Creek from the trailhead at the end of Forest Road 310 SE to the wilderness boundary, ca 4 air mi NNE of Redstone; ca 11-12 air mi S of Carbondale.  Elev. 7300-7400 ft.
T9S R88W S34.  39.2347 N, 107.2018 W to 39.2304 N, 107.1979 W; NAD 83, , GPS reading.  
Brushy canyon bottom with conifers, aspen, and cottonwood, and streambank. Phenology: flowering. 

B. E. Nelson, 82875.  7/17/2011. 		RM 
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20.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Pitkin County: Sawatch Range: White River National Forest: along Lincoln Creek between Roaring Fork River and New York Creek, ca 6 air mi W of Independence Pass, ca 10 air mi SE of Aspen.  Elev. 9840-9880 ft.
T11S R83W S8 NE1/4.  39.1038 N, 106.6789 W; NAD 83, , GPS reading.  
Rocky ridge and slopes and edge of lodgepole pine forest. Phenology: flowering. 

B. E. Nelson, 83092.  7/19/2011. 		RM 
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21.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Gunnison County: Elk Mountains: White River National Forest: upper part of Crystal Canyon to Schofield Park, along jeep trail, ca 14 air mi NNW of Crested Butte.  Elev. 10140-10250 ft.
T12S R87W S2 NE1/4; also T11S R87W S35 SE1/4.  39.0452 N, 107.0731 W to 39.0407 N, 107.0653 W; NAD 83, , GPS reading.  
Along riparian area in subalpine. Phenology: flowering. 

Lori E. Brummer, 6380.  8/2/2011. 		RM 
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22.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Gunnison County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: Silver Creek Pass and area around Silver Creek Trail, ca 5 air mi NE of Marble.  Elev. 11880-12250 ft.
T11S R87W S9 SE1/4; also NE1/4 S16.  39.1047 N, 107.1125 W to 39.1004 N, 107.1106 W; NAD 83, , GPS reading.  
Rocky alpine ridge and slopes. Phenology: flowering. 

Lori E. Brummer, 7108.  8/16/2011. 		RM 
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23.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Gunnison County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: upper East Fork Trail to Maroon Pass, ca 13.5 air mi N of Crested Butte.  Elev. 11740-12745 ft.
T12S R86W S4 NE1/4; also S5 NE1/4 and NE1/4 S9.  39.0387 N, 107.0086 W to 39.036 N, 106.9973 W; NAD 83, , GPS reading.  
Rock outcrop in alpine. Phenology: flowering. 

Lori E. Brummer, 7271.  8/18/2011. 		RM 
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24.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Gunnison County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: Hasley Basin Trail from East Fork Trail, ca 13 3/4 air mi NNW of Crested Butte.  Elev. 11140-12100 ft.
T11S R86W S31; also T12S R86W S6 NE1/4.  39.0483 N, 107.0372 W to 39.0395 N, 107.02419 W; NAD 83, , GPS reading.  
Alpine meadow. Phenology: flowering. 

Lori E. Brummer, 7389.  8/19/2011. 		RM 
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25.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Eagle County: Sawatch Range: White River National Forest: Holy Cross Wilderness: Eagle Lake Trail to Halfmoon Lake, between Eagle and Avalanche peaks, along Lime Creek, ca 18 air mi SSE of Eagle.  Elev. 9400-9800 ft.
T7S R83W S23 N1/2.  39.4335 N, 106.6149 W; NAD 83, , GPS reading.  
Subalpine forest and roadside meadow with seeps. Phenology: flowering. 

Michael K. Kirkpatrick, 7601.  7/21/2011. 		USFS 898313	Barcode: USFS0059977
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26.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Eagle County: Sawatch Range: White River National Forest: Tellurium Lake Trail, off of Forest Road 506 (Burnt Mountain Road), ca 20 air mi SSE of Eagle.  Elev. 10000-10300 ft.
T7S R83W S3; also T8S R83W S34 and S35.  39.4032 N, 106.6267 W to 39.3808 N, 106.6477 W; NAD 83, , GPS reading.  
Subalpine rocky meadows, boulder fields, and roadside. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 7940.  7/27/2011. 		RM 
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27.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Pitkin County: Sawatch Range: White River National Forest: Collegiate Peaks Wilderness: the Continental Divide from W of Grizzly Peak, ca 15 air mi SE of Aspen.  Elev. 11700-13100 ft.
T11S R82W S31; also S32.  39.0624 N, 106.5813 W to 39.0458 N, 106.5891 W; NAD 83, , GPS reading.  
Alpine slopes and talus fields. Phenology: flowering. 

Michael K. Kirkpatrick, 8469.  8/7/2011. 		RM 
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28.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Pitkin County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: ridge and slopes NW of Mt. Daly and Capitol Peak, E of Capitol Creek, ca 13 air mi W of Aspen.  Elev. 11740-12360 ft.
T10S R87W S14 SW1/4 SE1/4; also NW1/4 NE1/4 S23.  39.1801 N, 107.0743 W to 39.1851 N, 107.0754 W; NAD 83, , GPS reading.  
Alpine ridge with exposed siltstone, granite cliffs, and talus slopes. Phenology: flowering. 

Michael K. Kirkpatrick, 8524.  8/9/2011. 		RM 
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29.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Gunnison County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: cirque basin between Geneva Lake and Hagerman Peak, ca 7 air mi ENE of Marble.  Elev. 11080-11200 ft.
T11S R87W S11 SE1/4.  39.1035 N, 107.0742 W; NAD 83, , GPS reading.  
Subalpine rocky meadow with willows and forb understory. Phenology: flowering. 

Michael K. Kirkpatrick, 8624.  8/11/2011. 		RM 
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30.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Delta County: Grand Mesa: Grand Mesa National Forest: Twin Lakes; slope N of Twin Lake #2 south to E side of Twin Lake #1, ca 12 3/4 air mi NE of Cedaredge.  Elev. 10440-10800 ft.
T11S R94W S25 NW1/4.  39.0737 N, 107.8457 W to 39.0652 N, 107.8388 W; NAD 83, , GPS reading.  
Moist subalpine meadows. Phenology: flowering. 

Lori E. Brummer, 9983.  7/18/2012. 		RM 1024288	Barcode: RM0317953
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31.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Delta County: Grand Mesa: Grand Mesa National Forest: Crag Crest Trail, high point of trail, ca 3.5 trail mi from west trailhead, to ca 1.5 trail mi ENE of trailhead, ca 11 air mi NNW of Cedaredge.  Elev. 10880-11150 ft.
T11S R95W S35 N1/2; also N1/2 S36 and T11S R94W S30 SW1/4.  39.0604 N, 107.946 W to 39.0563 N, 107.9774 W; NAD 83, , GPS reading.  
Along rocky subalpine ridge. Mesa and Delta county. Phenology: flowering. 

Lori E. Brummer, 10085.  7/19/2012. 		RM 1024287	Barcode: RM0317952
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32.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Delta County: Grand Mesa: Gunnison National Forest: Chalk Mountain, southeast slope to Overland Reservior, ca 17.5 air mi NNW of Paonia.  Elev. 9894-10972 ft.
T11S R92W S14 SW1/4; also E1/2 S15 and SW1/4 S10.  39.0943 N, 107.6417 W to 39.1126 N, 107.6593 W; NAD 83, , GPS reading.  
Subalpine meadow. Phenology: flowering. 

Lori E. Brummer, 10580.  7/29/2012. 		RM 1024286	Barcode: RM0317951
     with Joe E. Brummer
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33.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Delta County: Grand Mesa: Gunnison National Forest: Chalk Mountain, southeast slope to Overland Reservior, ca 17.5 air mi NNW of Paonia.  Elev. 9894-10972 ft.
T11S R92W S14 SW1/4; also E1/2 S15 and SW1/4 S10.  39.0943 N, 107.6417 W to 39.1126 N, 107.6593 W; NAD 83, , GPS reading.  
Bare north-facing subalpine slope. Phenology: flowering. 

Lori E. Brummer, 10666.  7/29/2012. 		RM 1024285	Barcode: RM0317950
     with Joe E. Brummer
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34.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Delta County: Grand Mesa: Grand Mesa National Forest: ridge off of Forest Road 129, SE of Kiser Reservoir, ca 9 air mi N of Cedaredge.  Elev. 9996 ft.
T12S R94W S7 NE1/4.  39.0301 N, 107.9341 W; NAD 83, , GPS reading.  
Subalpine meadow. Phenology: flowering. 

Lori E. Brummer, 11765.  9/12/2012. 		RM 1024284	Barcode: RM0317949
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35.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Eagle County: Sawatch Range: White River National Forest: Holy Cross Wilderness: Eagle Lake Trail to Halfmoon Lake, between Eagle and Avalanche peaks, along Lime Creek, ca 18 air mi SSE of Eagle.  Elev. 9400-9800 ft.
T7S R83W S23 N1/2.  39.4335 N, 106.6149 W; NAD 83, , GPS reading.  
Subalpine forest and roadside meadow with seeps. Phenology: flowering. 

Michael K. Kirkpatrick, 7601.  7/21/2011. 		USFS 	Barcode: USFS0060673
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36.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Mesa County: Grand Mesa: Grand Mesa National Forest: Skyway Ski Trail and Scales Lakes, ca 30 air mi E of Grand Junction.  Elev. 10600-10820 ft.
T11S R96W S36 SE1/4.  39.0418 N, 108.0624 W; GPS reading.  
Subalpine meadow with rocky outcrops and low wet areas. Phenology: flowering & fruiting. 

Lori E. Brummer, 1416.  8/2/2010. 		RM 1024355	Barcode: RM0317866
     with Bernadette Kuhn, Margarette Lyon
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37.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Delta County: Grand Mesa: Grand Mesa National Forest: stream below Sackett Reservoir and adjoining roadside, ca 40 air mi E of Grand Junction.  Elev. 10400 ft.
T11S R93W S30 W1/2.  39.0642 N, 107.8313 W; GPS reading.  
Along small stream in moist spruce/fir forest on steep slopes and adjoining roadside. Phenology: flowering. 

Lori E. Brummer, 1621.  8/6/2010. 		RM 1024354	Barcode: RM0317865
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38.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Mesa County: Grand Mesa: Grand Mesa National Forest: Lands End near Bolen Reservoir, ca 20 air mi ESE of Grand Junction.  Elev. 9800-9962 ft.
T12S R97W S10 NE1/4; also S11.  39.0163 N, 108.2124 W; GPS reading.  
Upland area under spruce next to small creek. Phenology: flowering. 

Lori E. Brummer, 1650.  8/6/2010. 		RM 1024353	Barcode: RM0317864
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39.  Cirsium clavatum (M. E. Jones) Petr. var. osterhoutii (Rydb.) D. J. Keil 				Asteraceae

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: La Fair Creek off of Divide Road (Forest Road 402), ca 30 air mi W of Delta.  Elev. 8240-8400 ft.
T15S R101W S35 SW1/4.  38.7002 N, 108.6521 W to 38.7064 N, 108.6557 W; NAD 83, , GPS reading.  
Ponderosa pine woodland with scattered aspen. Phenology: flowering. 

Lori E. Brummer, 5495.  7/18/2011. 		RM 1024289	Barcode: RM0317954
     with Linda Deeds, Kim Hansen
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