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

Database Search Results

31 matching records found (of 31).
Search query: Genus begins with Helictotrichon, Species begins with mortonianum, (search polygon not defined)
Sorted by: Scientific Name

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1.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Mosquito Range: Mosquito Pass/Mosquito Peak: along the Continental Divide and slopes E to the North London Mine, ca 6.5 air mi W of Alma.  Elev. 12120-13810 ft.
T9S R79W S1 W1/2; also E1/2 S2, NE1/4 S11; also NW1/4 S12.  39.2962 N, 106.1723 W.  zone 13, 398314E, 4349947N.  
On the shores of an alpine lake. Phenology: flowering. 

Timothy W. Chumley, 6692.  8/30/1996. 		 
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2.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Arrow Mountain, Circle benchmark and east on slope.  Elev. 10600-11588 ft.
T39N R106W S2 South1/4; also SW1/4 S1.  43.3771 N, 109.5458 W.  
Talus slopes and alpine meadows. Phenology: flowering. 

Ronald L. Hartman, 55535.  7/18/1996. 		USFS 853046	Barcode: USFS0037300
     with David Rosenthal
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3.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: South Fork Ranch Creek to Continental Divide, ca 3.5 air mi E of Winter Park, ca 7.5 air mi NE of Berthoud Pass.  Elev. 10320-12160 ft.
T2S R74W S7; also W1/2 S8.  39.887 N, 105.6993 W; GPS Reading.  
Subalpine and alpine. Phenology: flowering & fruiting. 

Erin Foley, 2028.  7/10/2003. 		RM 
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4.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Grand County: Pike National Forest: Mount Evans Wilderness: Front Range: Guanella Pass to foot of Mount Bierstadt, ca 8.5 air mi S of Georgetown and ca 3 air mi WSW of Mount Evans.  Elev. 11500-13480 ft.
T5S R74W S29; also SW1/4 S28 and N1/2 S33.  39.5901 N, 105.69 W to 39.5796 N, 105.6788 W; GPS Reading.  
Alpine. Phenology: flowering & fruiting. 

Erin Foley, 10829.  8/4/2004. 		RM 
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5.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: Bard Creek to Engelmann Peak, ca 5 air mi NW of Georgetown and 4.5 air mi WSW of Empire.  Elev. 11500 ft.
T4S R75W S2 N1/2; N1/2 S3, NE1/4 S4 and T3S R75W S32 E1/2, W1/2 S33.  39.7361 N, 105.7482 W to 39.7457 N, 105.8004 W; GPS Reading.  
Alpine ridge and peak. Phenology: flowering & fruiting. 

Erin Foley, 11031.  8/6/2004. 		RM 
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6.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Grand County: Front Range: Mount Eva, ca 3 air mi NE of Berthoud Pass and ca 4.5 air mi SE of Winter Park.  Elev. 11440-12800 ft.
T2S R75W S36.  39.8299 N, 105.7409 W to 39.8274 N, 105.7303 W; GPS Reading.  
Subalpine. Phenology: flowering. 

Erin Foley, 9080.  7/3/2004. 		RM 
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7.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: Huron Peak area, Forest Service trail to Huron Peak summit and trail along north side, ca 2.5 air mi S of Winfield.  Elev. 12300-14003 ft.
T13S R81W S3; also S4.  38.9489 N, 106.431 W.  
Alpine meadow and scree with scattered wetlands. Phenology: flowering & fruiting. 

Emily A. Holt, 2674.  7/23/2000. 		 
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8.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Terrible Mountain, ca 8 air mi NNE of Ohio.  Elev. 11600-12000 ft.
T51N R4E S20 N1/2.  38.6646 N, 106.5438 W.  
Alpine tundra. Phenology: flowering. 

Kevin J. Taylor, 10333.  8/10/1998. 		RM 774363	Barcode: RM0106519
     with Chris Floyd and Josh Crayton
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9.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Wyoming, Fremont County: Northeast Wind River Range: Arrow Mountain, on southeast slope of Point 11696, 1.3 mi S of the summit of Circle Peak.  Elev. 11590 ft.
T39N R106W S15 SW1/4 of NE1/4.  43.3467 N, 109.5653 W; uncertainty 0.25 mi..  
Alpine zone with patterned ground and dense vegetation of Geum rossii, Trifolium nanum, and Artemisia scopulorum on Precambrian crystalline rock; aspect 30 deg, slope 10 deg. Phenology: flowering & fruiting. 

George P. Jones, s.n..  8/6/1998. 		RM 703081	Barcode: RM0039816
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10.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Gunnison County: West Elk Mountains: summit of South Baldy Mountain.  Elev. 12380 ft.
38 39' 56" N, 107 11' 48" W; unknown, , Specimen Label.  
Mountain summit. Phenology: flowering & fruiting. 

Aileen Brew, 534.  7/14/1996. 		RM 734169	Barcode: RM0106513
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11.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Park County: Mosquito Range: 3/4 mi SE of Mount Bross; S of Dolly Varden Gulch; N of jeep trail.  Elev. 12400 ft.
T8S R78W S27; also S2.  39.3249 N, 106.0987 W; uncertainty 2 mi..  
Site bisected by old mines and roads on east-facing slope dominated by willow, Kobresia and other grasses. Phenology: flowering & fruiting. 

Betsy E. Neely, 3043.  6/30/1985. 		RM 397305	Barcode: RM0106514
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12.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Park County: Mosquito Range: Mount Pennsylvania: summit; N of creek.  Elev. 13000 ft.
T9S R78W S17.  39.2671 N, 106.1358 W; uncertainty 1 mi..  
On ridge top of east-facing slope in loose igneous rock of Mississippian age. Phenology: flowering & fruiting. 

Betsy E. Neely, 3104.  7/5/1985. 		RM 397329	Barcode: RM0106518
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13.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Park County: Mount Bross: ca 0.8 mi SE of Peak; SE of Dolly Varden Mine; N side of gulch.  Elev. 12800 ft.
T8S R78W S27.  39.3249 N, 106.0987 W; uncertainty 1 mi..  
Along jeep trail and on gravel piles with shrubby cinquefoil, slender wheatgrass and Poa rupicola. Phenology: flowering & fruiting. 

Betsy E. Neely, 3145.  7/18/1985. 		RM 397661	Barcode: RM0106521
     with B. Johnston, S. O'Kane & G. Geiger
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14.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Jones Pass.  Elev. 12500 ft.
Scattered in alpine grassland on 50% west slope in shallow granite gravel with bluegrass, sedge, sheep fescue and weeds. Phenology: fruiting. 

Charles A. Kutzleb, K-302.  9/11/1942. 		USFS 420958	Barcode: USFS0066362
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15.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Jones Pass.  Elev. 12500 ft.
Scattered in alpine grassland on 50 % west slope in shallow granite gravel with bluegrass, sedge, sheep fescue and weeds. Phenology: fruiting. 

Charles A. Kutzleb, K-320.  9/11/1942. 		USFS 420953	Barcode: USFS0066366
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16.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Larimer County: Rocky Mountain National Park.  Elev. 12000 ft.
Talus slope. Phenology: fruiting. 

Dale W. McNeal Jr, 334.  8/26/1963. 		RM 276472	Barcode: RM0106517
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17.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Larimer County: Hague Peak.  Elev. 12507 ft.
Phenology: fruiting. 

E. C. Smith, s.n..  8/1/1924. 		USFS 415001
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18.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Larimer County: Rocky Mountain National Park: Trail Ridge Road.  Elev. 12000 ft.
Alpine meadow. Phenology: fruiting. 

Jane W. Roller, 1526.  7/25/1954. 		USFS 420955	Barcode: USFS0066367
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19.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, no county County: White River.  Elev. 12000 ft.
High steep south slopes above timberline. Phenology: flowering & fruiting. 

John M .James, sn.  8/18/1913. 		USFS 420952	Barcode: USFS0066363
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20.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Pitkin/Gunnison County: Elk Mountains: ridge S of Taylor Pass.  Elev. 3850 m.
Alpine ridge. Documentation of: Use of the Braun-Blanquet Phytosociological Technique in a Colorado Alpine Vegetation Study. Phenology: fruiting. 

Katherine I. Matthews, 1930.  7//1986. 		RM 533198
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21.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., New Mexico, Taos County: Carson National Forest: near Wheeler Peak summit.  Elev. 12500 ft.
Abundant in alpine meadow on 20 degree east slope in thin rocky soil. Phenology: fruiting. 

M. W. Talbot, 50.  8//1923. 		USFS 420959	Barcode: USFS0066360
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22.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Larimer County: Cameron Pass.
Above timberline. Phenology: flowering & fruiting. 

no collector, 3507.  7/24/1894. 		RM 47283	Barcode: RM0106516
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23.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Boulder County: Roosevelt National Forest: 1 mi NE of Rollins Pass.  Elev. 11500 ft.
T1S R74W S28.  39.9356 N, 105.6804 W; uncertainty 1 mi..  
Sparse on alpine ridges on 5% north slope in organic loam with Carex, Poa, Arenaria, Trifolium and Geum. Phenology: flowering & fruiting. 

Ralph K. Gierisch, 1968.  8/26/1957. 		USFS 420956	Barcode: USFS0066361
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24.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Gunnison County: Gunnison National Forest: vicinity of Cumerland Pass.  Elev. 12100 ft.
T51N R4E S11.  
Occasional in alpine grassland on 10-15% slope, southwest exposure with Carex, Poa and Castellija. Phenology: flowering & fruiting. 

Ralph K. Gierisch, 2842.  7/6/1964. 		USFS 420957	Barcode: USFS0066364
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25.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Park County: S of Putnam Gulch; 0.5 mi W of Quartzville Site.  Elev. 3719 m.
T8S R78W S22 NE1/4 of NE1/4 of NE1/4.  
Common on limestone ridge with Festuca, Poa, Arenaria and Eritrichium. Phenology: flowering & fruiting. 

Steve L. O'Kane Jr., 2125.  7/15/1985. 		RM 393614	Barcode: RM0106520
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26.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: east face of Eagle Peak, NW of Westcliffe.  Elev. 10600-13200 ft.
T46N R11E S24 N1/2; also N1/2 S23.  38.224 N, 105.7031 W.  
Alpine slope and timberline. Phenology: flowering & fruiting. 

Brian Elliott, 4210.  7/24/1998. 		RM 
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27.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Peak 12574 and W to saddle below Antero Peak, N of Saguache.  Elev. 11600-12574 ft.
T47N R7E S17 SE1/4.  38.3333 N, 106.2083 W.  
Alpine. Phenology: flowering & fruiting. 

Brian Elliott, 4335.  7/27/1998. 		RM 
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28.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: just S of Peak 12228, NW of Mosquito Lake, N of Saguache.  Elev. 11800 ft.
T47N R7E S10.  38.3514 N, 106.1889 W.  
Alpine. Phenology: flowering & fruiting. 

Brian Elliott, 4358.  7/27/1998. 		RM 
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29.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Culebra Range: east side of Trinchera Peak.  Elev. 11800-12800 ft.
T32S R69W S1.  37.2917 N, 105.1639 W.  
Alpine slopes. Phenology: flowering & fruiting. 

Ronald L. Hartman, 62510.  7/24/1998. 		RM 
     with Jim Fowler and Jason Fowler
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30.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Park County: Arapaho National Forest: Hoosier Ridge Research Natural Area: 1.5 mi E of Colo Hwy 9, 8 mi S of Breckenridge.  Elev. 12000-12800 ft.
39.358 N, 106.033 W; Specimen Label.  
Alpine habitats. Park/Summit Counties Phenology: buds. 

James F. Fowler, 6041.  7/17/2008. 		USFS 892027	Barcode: USFS0066369
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31.  Helictotrichon mortonianum (Scribn.) Henrard 				Poaceae

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Mt. Goliath Research Natural Area: east side of Mt. Evans Road, 7 air mi SW of Idaho Springs.  Elev. 11800-12200 ft.
T55N R73W.  39.641 N, 105.599 W; Specimen Label.  
Northwest slope, meadow. Phenology: flowering & fruiting. 

James F. Fowler, 6269.  7/30/2009. 		USFS 892028	Barcode: USFS0066368
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