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

Database Search Results

29 matching records found (of 29).
Search query: Genus begins with Penstemon, Species begins with haydenii, (search polygon not defined)
Sorted by: Scientific Name

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1.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Seminoe Mountains: School Creek, ca 1.7 air mi NW of Bradley Peak; ca 5.2 air mi E of Ferris townsite.  Elev. 7400-7500 ft.
T25N R86W S2; also S1.  
Sand dune and surrounding sagebrush draws. Phenology: buds. 

Amy J. Roderick, 5013.  6/15/1998. 		 
     with Frank Blomquist
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2.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Wyoming, Carbon County: North Platte River Drainage: west side of Pathfinder Reservoir, ca 19 air mi SW of Alcova.  Elev. 6080 ft.
T27N R85W S1 E1/4..  
Blowout bowl downwind from ridge saddle with sparce vegetation of Redfieldia flexuosa, occasionally with Psoralidium lanceolatum, Lygodesmia juncea. Phenology: flowering. 

Bonnie Heidel, 3091.  6/18/2007. 		RM 823355	Barcode: RM0049603
     with F. Blomquist, A. Buerkle, M. Hasselhorst and B. Jenkins
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3.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Wyoming, Carbon County: North Platte River Drainage: southeast slope of Bear Mountain, ca. 20 air mi ESE of Muddy Gap.  Elev. 6620 ft.
T26N R86W S12 NW1/4.  
Blowout bowl at base of steep sand slope with sparce vegetation of Redfeildia flexuosa and Achnatherum hymenoides, occasionally with Psoralidium lanceolatum. Phenology: flowering. 

Bonnie Heidel, 3092.  6/18/2007. 		RM 823356	Barcode: RM0049604
     with F. Blomquist, A. Buerkle, M. Hasselhorst and B. Jenkins
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4.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Wyoming, Carbon County: Seminoe Mountains: foothills N of Junk Hill.  Elev. 6750 ft.
T26N R86W S14.  
Lee slopes and rim of blowout on loose sand, variable slope, with Redfieldia flexuosa. Corolla samples. Phenology: flowering. 

Bonnie Heidel, 2597.  6/23/2004. 		RM 841580	Barcode: RM0049602
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5.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Nebraska, Garden County: Oshkosh-Lakeside road, 23 mi S of junction with Hwy 2, 3 mi N of boundary of Crescent Lake Wildlife Refuge.
Steep sand hill blowout; near the crowns of blowouts and cross the crest to the leeward slope. Phenology: flowering. 

W. A. Weber, 18675.  6/27/1993. 		RM 736324
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6.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Nebraska, Garden County: Graves Ranch (old Keller Ranch); 1/4 mi SSW of ranch house.
T20N R45W S2 NE1/4.  
Blowout complexes on tops of choppy sandhills; dune sand, in and on sides of blowouts in vegetation. Phenology: flowering. 

Ronald R. Weedon, 7912.  6/15/1982. 		RM 339196
     with J. Lear, B. Parks, W. Keller
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7.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Nebraska, Cherry County: Deweys Lake.
Phenology: flowering. 

J. M. Bates, s.n..  6/3/1897. 		RM 18254
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8.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Nebraska, Cherry County: Valentine National Wildlife Refuge: NW edge of Dewey Lake.  Elev. 3500 ft.
In blowouts with Redfieldia, Oryzopsis. The inflorescence appears to have mold or be partly decomposed. Phenology: fruiting. 

Robert W. Lichvar, 4758.  5/20/1982. 		RM 353628
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9.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Nebraska, Garden County: SW side of Crescent Lake National Wildlife Refuge.
T20N R45W S12 NW1/4.  
On several upland open west facing blowouts in choppy sandhills; near scattered lemon scurfpea, birds-egg milkvetch, skeleton weed. 27 plants, 23 in flower with three others dead. Phenology: flowering. 

Ronald R. Weedon, 7910.  6/15/1982. 		RM 339201
     with J. Lear, B. Parks, W. Keller
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10.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Nebraska, Cherry County: Kennedy.
Phenology: flowering. 

J. M. Bates, s.n..  6/15/1898. 		RM 15173
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11.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Nebraska, Morrill County: Steve Crouse Ranch, 9 mi W of Alliance on 10th St, 5 mi S, then 1.5 mi W.
T24N R51W S6.  
Blowouts and adjacent areas in high choppy sandhills; with blowout grass, indian ricegrass, needle-and-thread, sand bluestem, blazing star, lemon scurfpea, cheatgrass, Yucca, etc. 390 plants, 389 flowering and 3 others dead. Phenology: flowering & fruiting. 

D. J. Norton, 54.  6/28/1982. 		RM 339202
     with Ronald R. Weedon
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12.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Nebraska, Cherry County: 
308733E, 4693321N; NAD 83.  
Blowout in sandhills. Phenology: flowering. 

James Stubbendieck, s.n..  6/2/2007. 		RM 804247
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13.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Nebraska, Garden County: Ca 1.5 mi NW of Jones Lake Meadow, N of east end of Swan Lake, Alkali township.
T20N R45W S2 SW1/4.  
Two blowout complexes on tops of steep choppy sandhills, facing open to the west; very bare to moderately vegetated; Yucca glauca on the rims, sand bluestem scattered. Plants widely scattered; 71 plants with 63 in flower and 7 others dead. Phenology: flowering. 

Ronald R. Weedon, 7909.  6/15/1982. 		RM 339203
     with J. Lear, B. Parks, and W. Keller
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14.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Nebraska, Cherry County: Crouse Ranch: 1 mi E of Valentine National Wildlife Refuge on Hwy 16B, then 0.4 mi SE, 75 yards E of refuge fence (ca 0.2 mi S of Hwy).
T30N R29W S13 E1/2 SW1/4.  
Wet sandy soil. Ca. 100 plants present, scattered to common. Phenology: fruiting. 

Ronald R. Weedon, 7375.  7/13/1979. 		RM 339198
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15.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Nebraska, Cherry County: Ballards Marsh area; sandhills N of marsh, ca 100 yards N of road,  20.1 mi S of Valentine on Hwy 83, then 1.4 mi W (Nebraska Game and Parks Comm.)
Blowouts and blowout margins in choppy sandhills; loose sandy soil. 60 adult plants, hundreds of natural seedlings, 100 planted. Phenology: flowering. 

Ronald R. Weedon, 7897.  6/8/1982. 		RM 339199
     with J. Lear, B. Parks, J. Stubbendieck, J. Traeger
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16.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Nebraska, Cherry County: Crowe Ranch; 1 mi E of Valentine National Wildlife Refuge Headquarters on Hwy 16B, then 0.4 mi SE.
In open choppy sands, blowouts and lee sides with sand bluestem, birds-egg pea, indian ricegrass. Phenology: flowering. 

Ronald R. Weedon, 7804.  5/31/1981. 		RM 339200
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17.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Nebraska, Garden County: SE of Crescent Lake, ca 20 mi N of Oshkosh.
T20N R44W S29.  
Blowouts and crests of sandhills, sandy soil; with blowout grass, indian ricegrass, Psoralea, skeleton grass, birds-egg pea, sand bluestem. Locally abundant, ca 400 plants. Phenology: fruiting. 

Ronald R. Weedon, 7349.  7/12/1979. 		RM 339197
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18.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Nebraska, Cherry County: Valentine National Wildlife Refuge: NW edge of Dewey Lake.  Elev. 3500 ft.
In blowouts with Redfieldia, Oryzopsis. Inflorescence decomposed. Phenology: vegetative only. 

Robert W. Lichvar, 4758.  5/20/1982. 		RM 353630
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19.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Nebraska, Cherry County: Valentine National Wildlife Refuge: NW edge of Dewey Lake.  Elev. 3500 ft.
Old blowouts with Redfieldia and Yucca. Inflorescence partly decomposed. Phenology: fruiting. 

Robert W. Lichvar, 4757.  5/20/1982. 		RM 353629
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20.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Nebraska, Garden County: 
T20N R45W S2.  41 41' 11" N, 102 24' 16.2" W.  
On steep slope of active blowout. Phenology: flowering. 

James Stubbendieck, 5621.  6/19/1997. 		RM 655043
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21.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Nebraska, Cherry County: 
T30N R28W S2.  42 36' 13.1" N, 100 33' 37.7" W.  
In bowl of blowout with Redfieldia flexuousa. Phenology: flowering. 

James Stubbendieck, 5389.  5/29/1996. 		RM 655042
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22.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Nebraska, Cherry County: Valentine National Wildlife Refuge, N of Dewey Lake.
Crests and bottoms of two blowouts, in the open or with light vegetation; associated with Oryzopsis hymenoides, Lygodesmia juncea, Redfieldia flexuosa, Commandra umbellata ssp. pallida. Phenology: flowering. 

J. M. Phillips, 634.  6/3/1979. 		USFS 498402
     with Ronald R. Weedon
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23.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Nebraska, Cherry County: Valentine National Wildlife Refuge: NW edge of Dewey Lake.  Elev. 3500 ft.
In blowouts with Redfieldia, Oryzopsis. Inflorescence decomposing. Phenology: fruiting. 

Robert W. Lichvar, 4758.  5/20/1982. 		RM 353594
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24.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Nebraska, Box Butte County: 7 mi E of Alliance.  Elev. 4000 ft.
Old blowout with Oryzopsis, Agropyron. Old inflorescence decomposing with new inflorescences in bud. Phenology: fruiting. 

Robert W. Lichvar, 4750.  5/20/1982. 		RM 353603
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25.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Wyoming, Carbon County: West side of Pathfinder Reservoir, ca 43.3 air mi NNE of Rawlins.  Elev. 5860 ft.
T28N R84W S29 SW1/4 NW1/4.  42.37 N, 106.9169 W; NAD 83, , GPS reading.  zone 13N, 342165E, 4692639N; NAD 83, GPS reading.  
Large blowout sand dune. Flowers lavender. Federal collecting permit. Phenology: flowering. 

Emma E. Stewart, 1.  7/4/2011. 		RM 907232	Barcode: RM0237178
     with Bonnie Heidel
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26.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Seminoe Mountains: School Creek, ca 1.7 air mi NW of Bradley Peak; ca 5.2 air mi E of Ferris townsite.  Elev. 7400-7500 ft.
T26N R86W S35; also T25N R86W S2.  42.1807 N, 107.0849 W.  
Sand dune and surrounding sagebrush draws. Phenology: buds. 

Amy J. Roderick, 5013.  6/15/1998. 		RM 957256	Barcode: RM0209491
     with Frank Blomquist
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27.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Wyoming, Carbon County: North Platte River Valley: west side of Pathfinder Reservoir, ca 16 air mi SW of Alcova.  Elev. 5860 ft.
T28N R84W S29 NE1/4.  
Sand dune, on sparsely-vegetated blowout rim; with Redfieldia flexuosa and Psoralidium lanceolatum. 

Bonnie Heidel, 4262.  6/24/2016. 		RM 
     with Frank Blomquist
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28.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Wyoming, Carbon County: Ferris Dunes: west side of Junk Hill, ca 3.5 air mi NE of Ferris.  Elev. 6760 ft.
T26N R86W S22 NE1/4.  
Sand dune, on sparsely-vegetated slopes downwind and to the side of blowout rim; with Redfieldia flexuosa and Psoralidium lanceolatum. 

Bonnie Heidel, 4263.  6/29/2016. 		RM 
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29.  Penstemon haydenii S. Watson 				Plantaginaceae

U.S.A., Wyoming, Carbon County: West End of the Seminoe Mountains: sand dune complex at head of School Creek and ca 1.2 air mi W of Bradley Peak, ca 4 air mi S of Bear Mountain and ca 18.5 air mi E of U.S. Hwy 287.  Elev. 7320-7400 ft.
T26N R86W S35; also T25N R86W S2.  
Steep, northwest-facing slopes of active sand dune with 5% cover of Redfieldia flexuosa, Elymus lanceolatus, Psoralidiuim, and occasional Chrysothamnus nauseosus. Multi-branched perennial with dimorphic leaves (linear leaves on vegetative stems, broad-based leaves on flowering stems); flowers lavender with vanilla-scent; staminode sparsely hairy, anthers glabrous; population estimated at 300-500 clumps. Phenology: flowering. 

Amy J. Roderick, 8527.  7/2/1999. 		RM 957230	Barcode: RM0209465
     with Frank Blomquist, B. E. Nelson, Walter Fertig, Courtney Ladenburger
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