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

Database Search Results

51 matching records found (of 51).
Search query: Genus begins with Poa, Species begins with arctica, Subtaxon begins with arctica, (search polygon not defined)
Sorted by: Scientific Name

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1.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: South Fork Rock Creek, Bennett Peak, Forest Road 28, 19 air mi SSW of Del Norte; Trailhead 702.  Elev. 11213 ft.
T37N R5E S13 SW1/4.  37.4602 N, 106.4146 W; GPS Reading.  
Spruce forest on an old closed logging road. Phenology: flowering. 

Jeanette Flaig, 5288.  7/6/2004. 		RM 
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2.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: La Garita Wilderness: Wheeler Monument, Trailhead 790.  Elev. 11223 ft.
T42N R2E S20 NE1/4.  37.8791 N, 106.7837 W; GPS Reading.  
Rocky buttes on south-facing slope in spruce forest. Phenology: flowering. 

Jeanette Flaig, 5614.  7/11/2004. 		RM 
     with Ronald L. Hartman
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3.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Hinsdale County: Eastern San Juan Mountains: Rio Grande National Forest: Kite Lake, WNW of Beartown site, Forest Road 506.  Elev. 12345-12650 ft.
T40N R6W S29 NE1/4; W1/2 and also South1/2 S21.  37.7124 N, 107.529 W to 37.7132 N, 107.5312 W; GPS Reading.  
Southwest-facing 35 deg slope. Phenology: flowering. 

Jeanette Flaig, 6065.  7/17/2004. 		RM 
     with Michele Pring
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4.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range: West Slope Continental Divide: W of Yoder Gulch off Forest Road 705, 5.2 road mi past junction with U.S. Hwy 24, ca 6 air mi NW of Tennessee Pass.  Elev. 10580-11000 ft.
T7S R80W S19; also S30.  39.4263 N, 106.3761 W.  
Mixed conifer (Picea engelmannii, Pseudotsuga menziesii, Pinus contorta) with Vaccinium understory. Phenology: flowering & fruiting. 

Emily A. Holt, 1270.  6/25/2000. 		 
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5.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Lake County: Central Colorado: Mosquito Range, East Slope Continental Divide: Mosquito Pass area, off County Road 2 from Leadville, ca 8 air mi ENE of Leadville.  Elev. 13000-13200 ft.
T9S R79W S11.  39.2818 N, 106.1908 W.  
Alpine meadow. Phenology: flowering. 

Emily A. Holt, 1606.  7/4/2000. 		 
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6.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: Fancy Creek Trail and Fancy Pass area, ca 15 air mi S of Avon.  Elev. 11540-12400 ft.
T8S R81W S6; also T7S R81W S31, T7S R82W S36; also T8S R82W S1.  39.3829 N, 106.4872 W.  
Alpine and subalpine meadow and scree slope. Phenology: flowering. 

Emily A. Holt, 2299.  7/17/2000. 		 
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7.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Lake County: Central Colorado: Sawatch Range, East Slope Continental Divide: Chalk Mountain area, W above Fremont Pass off unmarked 4WD Forest Road, ca 12 air mi NE of Leadville  Elev. 11600-12017 ft.
T8S R79W S10.  39.3685 N, 106.2094 W.  
Alpine meadow. Phenology: flowering. 

Emily A. Holt, 2592.  7/22/2000. 		 
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8.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Lake County: Central Colorado: Sawatch Range, East Slope Continental Divide: along old paved road off Colo Hwy 91 by Arkansas River, ca 10 air mi NE of Leadville.  Elev. 10400-10800 ft.
T8S R79W S15; also S16.  39.354 N, 106.2094 W.  
Willow along roadside. Phenology: flowering & fruiting. 

Emily A. Holt, 4232.  8/17/2000. 		 
     with Benjamin Madsen
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9.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: around Olsen Lake off West Grouse CreekTrail 2129, ca 6 air mi SE of Avon.  Elev. 11300 ft.
T6S R82W S1.  39.5562 N, 106.5062 W.  
Lacustrine wetland surrounded by spruce-fir and some willow. Phenology: flowering & fruiting. 

Emily A. Holt, 6200.  7/1/2001. 		RM 
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10.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Lake County: Central Colorado: Sawatch Range, East Slope Continental Divide: at Bear Lake off Colorado Trail, ca 9 air mi NW of Leadville.  Elev. 11200 ft.
T9S R81W S2.  39.296 N, 106.4136 W.  
Spruce forest around a palustrine wetland (small lake). Phenology: flowering & fruiting. 

Emily A. Holt, 7010.  7/19/2001. 		RM 
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11.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Pitkin County: Central Colorado: Sawatch Range, West Slope Continental Divide: along Grizzly Creek Trail 1990, just E of switchbacks at trailhead to just S of major creek crossing, ca 5 air mi SW of Independence Pass.  Elev. 11000-11600 ft.
T11S R82W S19; also S20 and S29.  39.0784 N, 106.6003 W.  
Open subalpine meadow to spruce krummholz. Phenology: flowering & fruiting. 

Emily A. Holt, 7216.  7/28/2001. 		RM 
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12.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: along Mt. Harvard Trail up east ridge from saddle up to summit, ca 14 air mi NW of Buena Vista.  Elev. 12800-14400 ft.
T13S R80W S14; also S15.  38.92 N, 106.3036 W.  
Alpine and subalpine turf-meadow. Phenology: flowering & fruiting. 

Emily A. Holt, 7442.  8/3/2001. 		RM 
     with Tim Assal
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13.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: alongn Mt. Harvard Trail at Frenchmans Creek crossing W to willow carr/ meadow, ca 12 air mi NW of Buena Vista.  Elev. 12000-12600 ft.
T13S R80W S13.  38.92 N, 106.285 W.  
Willow carr and spruce krummholz. Phenology: flowering & fruiting. 

Emily A. Holt, 7506.  8/3/2001. 		RM 
     with Tim Assal
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14.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: along Missouri Mountain Colorado Fourteeners Initiative Trail from scree slope to summit, ca 4 air mi S of Vicksburg.  Elev. 12400-14067 ft.
T13S R80W S6.  38.9488 N, 106.3778 W.  
Alpine turf and scree slopes. Phenology: flowering & fruiting. 

Emily A. Holt, 7677.  8/5/2001. 		RM 
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15.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: along Mt. Belford Trail, south spur from Missouri Gulch Trail to just below lower knob on north face, ca 3 air mi S of Vicksburg.  Elev. 11800-12800 ft.
T12S R80W S31; also S32.  38.9632 N, 106.3778 W.  
Alpine meadow. Phenology: flowering & fruiting. 

Emily A. Holt, 7739.  8/6/2001. 		RM 
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16.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Park County: Central Colorado: Mosquito Range, East Slope Continental Divide: from Kite Lake to summit of Mt. Democrat, ca 13 air mi NE of Leadville.  Elev. 12200-14148 ft.
T8S R78W S20.  39.3393 N, 106.1358 W.  
Talus slope with some alpine turf. Phenology: flowering & fruiting. 

Emily A. Holt, 8030.  8/20/2001. 		RM 
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17.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: along Forest Road 278 (Mt. Antero Trail) from treeline to summit of Mt. Antero, ca 4 air mi SE of Alpine.  Elev. 11600-14269 ft.
T51N R6E S13.  38.6705 N, 106.251 W.  
Talus slope and alpine meadow. Phenology: flowering & fruiting. 

Emily A. Holt, 8078.  8/23/2001. 		RM 
     with Benjamin Madsen
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18.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: along Forest Road 278 (Mt. Antero Trail) from treeline to summit of Mt. Antero, ca 4 air mi SE of Alpine.  Elev. 11600-14269 ft.
T51N R6E S13.  38.6705 N, 106.251 W.  
Talus slope and alpine meadow. Phenology: flowering & fruiting. 

Emily A. Holt, 8120.  8/23/2001. 		RM 
     with Benjamin Madsen
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19.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Larimer County: Riparian Plants of the Cache la Poudre River: upper Chapin Creek Valley, 1 mi N of Fall River Road Trailhead.  Elev. 10520 ft.
T5N R75W S31.  
Subalpine meadow. 

Gwen Kittel, 606.  8/14/1990. 		RM 
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20.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Medicine Bow Mountains: Rawah Wilderness: South Rawah Peak from West Branch Trailhead off Laramie River Road (County Road 103), ca 41 air mi W of Fort Collins.  Elev. 12000-12600 ft.
T8N R76W S17 South1/2.  40.6623 N, 105.9418 W; uncertainty 1 mi..  
East facing granite alpine slopes and summit with Geum. Phenology: flowering & fruiting. 

Sarah Nunn, 4762.  8/16/2001. 		RM 765954
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21.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: on the west slopes of Whirlwind Peak.  Elev. 10800 ft.
T53N R108W S16 SE1/4.  44.5717 N, 109.8775 W; uncertainty 0.5 mi..  
Tundra. Phenology: fruiting. 

Erwin F. Evert, 3438.  8/9/1981. 		RM 341693	Barcode: RM0038421
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22.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Grand County: North-central Colorado: Rabbit Ears Range: Arapaho National Forest: from top of Parkview Mountain, ENE on ridge for ca 2 trail mi, 28-29 air mi SSE of Walden.  Elev. 10600-12296 ft.
T4N R78W S9 NW1/4; also W1/4 S4.  40.3251 N, 106.1282 W.  
Rocky south exposure and ridge. Phenology: flowering. 

Ronald L. Hartman, 69179.  7/30/2000. 		RM 756975
     with Sarah Nunn
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23.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Jackson County: North-central Colorado: Never Summer Mountains: Colorado State Forest: Upper Michigan Ditch, ca 7-7.5 air mi E of Gould.  Elev. 10200 ft.
T6N R76W S2; also NE1/4 S11.  40.5175 N, 105.885 W.  
Wet areas and along dirt road through spruce-fir. Phenology: flowering & fruiting. 

Ronald L. Hartman, 69789.  8/11/2000. 		RM 756974
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24.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Jackson County: North-central Colorado: Rabbit Ears Range: Arapaho Ridge from Grassy Run or Trail 1135 NW ca 1 1/4 mi, ca 8 air mi SW of Rand; ca 23-24 air mi S of Walden.  Elev. 11220-11550 ft.
T5N R79W S19.  40.3873 N, 106.3036 W; uncertainty 1 mi..  
Turfy meadows on volcanic substrate, rocky ridge, and volcanic outcrops. Phenology: flowering & fruiting. 

B. E. Nelson, 54046.  7/16/2001. 		RM 761221
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25.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Jackson County: North-central Colorado: Rabbit Ears Range: along Grassy Run or Trail 1135 on the east side of Arapaho Ridge, ca 7.5-8 air mi SW of Rand; ca 23.5 air mi S of Walden.  Elev. 10150-11400 ft.
T5N R79W S20 S1/2.  40.3873 N, 106.2846 W; uncertainty 1 mi..  
Open subalpine spruce forest. Phenology: flowering. 

B. E. Nelson, 54123.  7/16/2001. 		RM 761220
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26.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: along Horse Creek to Rock Creek and the ridge to the north, ca 1.5-2 air mi E of Long Park, ca 15.5-16 air mi SE of Yampa.  Elev. 8550-8880 ft.
T1N R83W S24 NW1/4.  40.0391 N, 106.6483 W; uncertainty 0.5 mi..  
Meadow and open grassy lodgepole pine forest on ridgetop. Phenology: fruiting. 

B. E. Nelson, 55441.  8/8/2001. 		RM 761219
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27.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Jackson County: North-central Colorado: Rabbit Ears Range: Sheep Mountain, upper slopes and summit.  Elev. 11000-11800 ft.
T5N R79W S33 W1/2.  40.3583 N, 106.2657 W; uncertainty 1 mi..  
Rocky and grassy slopes. Phenology: fruiting. 

Ronald L. Hartman, 72297.  7/17/2001. 		RM 761218
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28.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, San Miguel County: San Miguel Mountains: Lone Cone.  Elev. 11680 ft.
T42N R13W S24.  37.8864 N, 108.2509 W; uncertainty 1 mi..  
South-facing slope at timberline. Phenology: flowering & fruiting. 

Aileen Brew, 873.  7/27/1996. 		RM 734182
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29.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Larimer County: Rawah Mountains [Medicine Bow Mountains]: above Blue Lake.  Elev. 10920 ft.
40 37' 21" N, 105 54' 20" W; unknown, , Specimen Label.  
South-facing slope near small runoff stream. Phenology: flowering & fruiting. 

Shawn Langston, 1124.  7/24/1997. 		RM 733969
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30.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Costilla County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Culebra Range: southwestern ridge of Trinchera Peak, SE of Fort Garland.  Elev. 12800-13400 ft.
37.2842 N, 105.1653 W.  
Alpine. Phenology: flowering & fruiting. 

Brian Elliott, 5412.  8/12/1998. 		RM 
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31.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: Hellroaring Plateau, ca 14.5 air mi SW of Red Lodge.  Elev. 9500-10220 ft.
T9S R104W S15.  45.0359 N, 109.4851 W; GPS Reading.  
Subalpine stream bank. Phenology: flowering. 

Emily Elliott, 2917.  7/13/2007. 		USFS 866530	Barcode: USFS0046357
     with Dean Sherman
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32.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Beartooth Plateau, ca 36 air mi NW of Cody.  Elev. 9680-10000 ft.
T58N R105W S35 SW1/4; also SE1/4 S34 and T57N R105W W1/2 S1 and N1/2 S2.  44.9458 N, 109.4963 W; GPS Reading.  
Upland and hill slopes with granite rocks between and around boggy moist areas. Phenology: flowering. 

Emily Elliott, 3033.  7/15/2007. 		USFS 862697	Barcode: USFS0042015
     with Dean Sherman
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33.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Devils Gate Creek, near Golden Key Mine, near intersection of Forest Road 512 (Platte Access Road) and Forest Road 512G, ca 13 air mi SW of Centennial.  Elev. 9464-9477 ft.
T14N R79W S19.  41.1627 N, 106.3074 W to 41.1625 N, 106.3084 W; WGS 84, , GPS reading.  
Mixed conifer forest uphill from wet area. Phenology: flowering & fruiting. 

Laura E. Lukas, 4063.  8/6/2007. 		RM 923761	Barcode: RM0083119
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34.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Snowy Range: Medicine Bow Peak and its west slope, ca 10 air mi NW of Centennial.  Elev. 11753 ft.
T16N R80W S13; also S24.  41.3557 N, 106.325 W to 41.3478 N, 106.331 W; WGS 84, , GPS reading.  
Wet alpine meadow. Phenology: flowering. 

Laura E. Lukas, 8317.  8/21/2008. 		RM 923760	Barcode: RM0083118
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35.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Montana, Gallatin County: Bozeman, along Bozeman Creek between the public library and the Sunset Hills Cemetary in park.  Elev. 4800 ft.
T2S R6E S7 E1/2.  45.6771 N, 111.0275 W; WGS 84, , GPS reading.  
Along stream in shaded area and disturbed areas in abandoned lot. Phenology: flowering & fruiting. 

Emily Elliott, 4936.  6/22/2008. 		RM 938728	Barcode: RM0109304
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36.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Custer National Forest: along Forest Road 2140, Picket Pin Mounain, ca 27 air mi S of Big Timber.  Elev. 9370-9800 ft.
T4S R14E S31 NW1/4.  45.4469 N, 110.0505 W; WGS 84, , GPS reading.  
Mixed conifer forest dominated by Pinus contorta and Picea with scattered openings. Phenology: flowering. 

Emily Elliott, 6643.  7/27/2008. 		RM 866510	Barcode: USFS0046356
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37.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: head of Littlerock Creek tributary, ca 0.5 mi E of Christmas Lake.  Elev. 10640 ft.
T58N R104W S34 SW1/4 NE1/4.  
Wet meadow margins on turfy loam above alpine fen, associated with Carex misandra, Polygonum viviparum, Caltha leptoaepala, Poa alpina, Gentiana algida. Common. Phenology: flowering. 

Bonnie Heidel, 3023.  7/30/2007. 		RM 841370	Barcode: RM0049489
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38.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Wyoming, Park County: Beartooth Mountains: upper end of Wyoming Cirque, below (S of) small lake, ca 1.2 mi NE of Christmas Lake, ca 0.5 mi SE of Wymont Park.  Elev. 10240 ft.
T58N R104W S27 NW1/4 NE1/4.  
Along outlet of small lake on histic saturated soil, with Salix planifolia, Carex scopulorum, Polygonum viviparum, Pedicularis oederi. Phenology: flowering. 

Bonnie Heidel, 3355.  7/22/2009. 		RM 841661	Barcode: RM0049488
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39.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Summit County: Front Range: Arapaho National Forest: Webster Pass, along the Continental Divide to Geneva Peak, ca 3 air mi SSE of Montezuma.  Elev. 11800-13214 ft.
T6S R75W S6; also S7 and T6S R76W S12 E1/2 SE1/4.  39.5349 N, 105.8323 W to 39.5525 N, 105.8222 W; NAD 83, , GPS reading.  
Alpine meadows and fellfields. Phenology: flowering & fruiting. 

Michael K. Kirkpatrick, 3177a.  7/21/2010. 		RM 
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40.  Poa arctica R. Br. ssp. arctica  				Poaceae

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 & fruiting. 

Lori E. Brummer, 7146.  8/16/2011. 		USFS 897979	Barcode: USFS0059790
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41.  Poa arctica R. Br. ssp. arctica  				Poaceae

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 & fruiting. 

Lori E. Brummer, 7434.  8/19/2011. 		RM 
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42.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Alamosa County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande NF: near the confluence of Zapata Creek and California Gulch, ca 9 air mi S of the entrance to Great Sand Dunes National Monument.  Elev. 10500 ft.
T28S R73W S14 SW1/4.  37.6093 N, 105.5131 W.  
Picea engelmannii and Populus tremuloides. Phenology: flowering & fruiting. 

Brian Elliott, 9584.  7/25/1999. 		RM 
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43.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Medicine Bow National Forest: Browns Peak, ca 1 2/3 air mi ENE of Medicine Bow Peak, ca 36 air mi W of Laramie.  Elev. 11600-11700 ft.
T16N R79W S8 NE1/4.  41.3731 N, 106.2882 W to 41.3705 N, 106.2885 W; NAD 83, , GPS reading.  
South-facing slope with patches of vegetation and boulders. Phenology: flowering & fruiting. 

B. E. Nelson, 84840.  7/26/2012. 		USFS 892423	Barcode: USFS0068881
     with James F. Fowler, Steve Overby
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44.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Wyoming, Lincoln County: Mountains near Cottonwood Lake, east of Smoot.  Elev. 9000-10750 ft.
T31N R117W S18.  42.6369 N, 110.813 W; NAD 83, uncertainty 2 mi., Digital Map.  
Among rocks. Phenology: flowering & fruiting. 

Edwin B. Payson, 3791.  8/9/1923. 		RM 98406	Barcode: RM0038423
     with George M. Armstrong
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45.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Mesa 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.  
Rocky subalpine slope. Mesa and Delta county. Phenology: flowering. 

Lori E. Brummer, 10119.  7/19/2012. 		RM 
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46.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Wildhorse Peak and south-facing slope above Wildhorse Basin, N of Engineer Pass, ca 5.5 air mi ESE of Ouray.  Elev. 12280-13245 ft.
T43N R7W S12 NE1/4; also T43N R6W S6 NW1/4 and T44N R7W S36 SE1/4.  38.005 N, 107.5781 W to 38.0133 N, 107.5775 W; NAD 83, , GPS reading.  
Along alpine creek. Phenology: flowering. 

Lori E. Brummer, 11085a.  8/16/2012. 		RM 
     with Tyler Brummer
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47.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Montana, Beaverhead County: Eastern Centennial Mountains: Mount Jefferson and ridge to the E of the summit, along and to the Montana side of the Continental Divide between Montana and Idaho, ca 10-12 air mi ESE of Upper Red Rock Lake, ca 19 air mi S of junction of Mont Hwy 87 and U.S. Hwy 287.  Elev. 9470-9640 ft.
T15S R2E S4.  44.5601 N, 111.4906 W to 44.5587 N, 111.488 W; NAD 83, , GPS reading.  
Subalpine grasslands with occasional Pinus albicaulis, Picea engelmannii, and Abies lasiocarpa. Phenology: fruiting. 

Emma E. Freeland, 8217.  8/11/2013. 		RM 
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48.  Poa arctica R. Br. ssp. arctica  				Poaceae

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 & fruiting. 

Lori E. Brummer, 7146.  8/16/2011. 		USFS 	Barcode: USFS0061110
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49.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Wyoming, Park County: Beartooth Plateau: head of Littlerock Creek tributary, ca 0.5 mi E of Christmas Lake, ca 35.5 mi NW of Cody.  Elev. 10600-10640 ft.
T58N R104W S34 SW1/4 NE1/4.  625146E, 4980281N; NAD 83, Specimen Label.  
Turf mounds of dessicated peat across fen, high moss cover; with Caltha leptosepala, Carex scopulorum, Gentiana algida, Salix planifolia, S. reticulata, and Trisetum spicatum. Phenology: flowering. 

Bonnie Heidel, 3855.  7/10/2013. 		RM 915230	Barcode: RM0074751
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50.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Wyoming, Park County: Beartooth Plateau: head of Littlerock Creek tributary, ca 0.5 mi E of Christmas Lake, ca 35.5 mi NW of Cody.  Elev. 10600-10640 ft.
T58N R104W S34 SW1/4.  625146E, 4980281N; NAD 83, Specimen Label.  
Turf mounds of dessicated peat across fen, high moss cover; with Caltha leptosepala, Carex scopulorum, Gentiana algida, Salix planifolia, S. reticulata, and Trisetum spicatum. Phenology: flowering & fruiting. 

Bonnie Heidel, 3885.  7/26/2013. 		RM 915207	Barcode: RM0074736
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51.  Poa arctica R. Br. ssp. arctica  				Poaceae

U.S.A., Idaho, Idaho County: Clearwater National Forest: Selway Bitterroot Wilderness: along Split Creek Trail on Split Creek Ridge, ca 30 air mi E of Kamiah.  Elev. 2400-2600 ft.
T33N R8E S1 NE1/4.  46.2321 N, 115.4005 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
South exposed ridge on sparsely covered hillsides in shrubs. Phenology: flowering & fruiting. 

Ronald L. Hartman, 93088.  6/11/2013. 		RM 
     with Georgia G. Thomas
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