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

Database Search Results

120 matching records found (of 120).
Search query: Genus begins with Penstemon, Species begins with aridus, (search polygon not defined)
Sorted by: Scientific Name

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1.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Park County: Northern Absarokas: Sunlight Basin: above Sulpher Camp, ca 2-3 air mi SE of Geers Point, ca 32 air mi WNW of Cody.  Elev. 7100-7400 ft.
T54N R106W S7.  44.67389 N, 109.67417 W; uncertainty 1 mi..  
Among scattered Douglas fir on steep slope. Phenology: flowering. 

B. E. Nelson, 17093.  6/30/1989. 		RM 857228	Barcode: USFS0038950
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2.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: slopes, drainage, and unnamed peaks on north side of entrance to Sunlight Basin, NE of White Mountain, ca 24 air mi NE of Cody.  Elev. 8400-8938 ft.
T56N R105W S34 S1/2.  44.7902 N, 109.496 W.  
Rocky ridge and outcrops, moist slopes. Phenology: flowering. 

David Rosenthal, 973.  6/18/1997. 		USFS 857229	Barcode: USFS0038951
     with Cathy Binger
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3.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Carbon County: Pryor Mountains: along Crooked Creek Road, ca 16 mi N of Lovell, Wyoming.  Elev. 5400 ft.
T9S R27E S9.  45.0667 N, 108.4245 W.  
Pygmy woodland of Juniperus scopulorum (1-3 ft. tall) with Artemisia nova, Penstemon laricifolius, and Castilleja angustifolia. Phenology: flowering. 

Erwin F. Evert, 18982.  6/16/1990. 		RM 618958
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4.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Madison County: Madison Range: ca 2 mi S of McAtee Bridge (over the Madison River): ca 1 mi W of U.S. Highway 287, on both sides of fishing access road.  Elev. 5500 ft.
T9S R1W S12.  45.0658 N, 111.6691 W.  
Grassland-forbland dominated by Carex filifolia, Bouteloua gracilis, Phlox longifolia, Astragalus terminalis, and Poa secunda. Phenology: flowering. 

Erwin F. Evert, 20429.  6/9/1991. 		RM 738401
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5.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Gallatin County: Madison Range: Gallatin National Forest: along the north side of Taylor Creek: ca 1 mi W of U.S. Hwy 191, ca 14 mi S of Big Sky.  Elev. 7100-7200 ft.
T9S R4E S10.  45.0658 N, 111.2196 W.  
Open, south-facing limestone cliffs and slope with Agropyron spicatum, Artemisia fridgida, and Pentaphylloides floribunda. Phenology: flowering & fruiting. 

Erwin F. Evert, 23853.  7/16/1992. 		RM 754538
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6.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Madison County: Madison Range: Beaverhead National Forest: ca 1/2 mi W of Hammond Creek Ranger Station, 12 mi E of Ennis.  Elev. 6400 ft.
T5S R2E S31.  45.3559 N, 111.5267 W.  
Meadow openings and edge of Douglas fir forest with Medicago lupulina, Phleum pratense, Collomia linearis, and Geranium viscosissimum. 

Erwin F. Evert, 26587.  8/2/1993. 		RM 
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7.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Madison County: Ridge immediately N of Ennis Lake and W of Bear Trap canyon, 4-5 mi E of McAllister.  Elev. 5000-5200 ft.
T4S R1W S25; also T4S R1E S30.  45.4578 N, 111.6706 W.  
Dry, rocky, south facing slope with Cercocarpus ledifolius var. ledifolius, Gutierrezia sarothrae, Agropyron spicatum, and Phacelia hastata. Phenology: flowering. 

Erwin F. Evert, 27184.  6/18/1994. 		RM 781566
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8.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Madison County: Madison Valley: along west and east sides of U.S. Highway 287, ca 5 mi S of Cameron.  Elev. 5440 ft.
T8S R1W S24.  45.124 N, 111.6691 W.  
Disturbed grassland with Melilotus officinalis, Agropyron spicatum, Stipa comata, and Erigeron pumilis. Phenology: buds. 

Erwin F. Evert, 27270.  6/18/1994. 		RM 781489
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9.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Washakie County: Tensleep Preserve, The Nature Conservancy: southwest flank, foothills of the Big Horn Mountains, ca 10 mi E of Ten Sleep. Onion Gulch quad.  Elev. 6990 ft.
44.0011 N, 107.2025 W; Specimen Label.  
Growing on 170 deg south-facing slope, sandy open area with scattered Juniperus scopulorum, Artemisia tridentata, Pinus ponderosa, other associates include Cymopterus terebinthinus, Oenothera pallida, Erigeron ochroleucus, Sedum lanceolatum, Alyssum also Richard T. Larimore, and Loy R. Phillippe Phenology: flowering & fruiting. 

Paul B. Marcum, 2545.  6/17/2004. 		RM 785948	Barcode: RM0235250
     with Daniel T. Busemeyer, Lee Crane, Mary Ann Feist, David Ketzner etc.
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10.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Washakie County: Tensleep Preserve, The Nature Conservancy: southwest flank, foothills of the Big Horn Mountains, ca 10 mi E of Ten Sleep.  Onion Gulch quad.  Elev. 7040 ft.
44.0054 N, 107.1912 W; GPS Reading.  
Growing on an open gravelly 190 deg south-facing slope; associates include Artemisia tridentata, Pinus flexilis (shrub), Juniperus scopulorum, Geum triflorum, Stenotus acaulis, Comandra umbellata var. pallida, Cerastium arvense, and Balsamorhiza sagita Phenology: flowering & fruiting. 

Paul B. Marcum, 2580.  6/17/2004. 		RM 785933	Barcode: RM0235251
     with Daniel T. Busemeyer, Mary Ann Feist, Loy R. Phillippe
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11.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Park County: Northern Absaroka Range; 4 air miles west of Crandall Ranger Station on ridge between Crandall Creek and north fork of Crandall Creek.  Elev. 7660 ft.
T56N R107W S14 NE1/4 NE1/4.  44.83974 N, 109.71092 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Occasional on rocky balds on ridge top, on silt, 1% slope, associated with Artemisia tridentata ssp. wyomingensis, Elymus spicatus, Erogonum ovalifolium. Phenology: flowering & fruiting. 

Bonnie Heidel, 2619.  7/17/2004. 		RM 779297	Barcode: RM0066897
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12.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Park County: Absaroka Mountains, ca 2 air mi E of Windy Mountain.  Elev. 8520 ft.
T56N R105W S32; S32/4.  44.78867 N, 109.53429 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Southwest-facing slope of 30% on volcanic scree. 

Stephanie Mills, 73.  7/22/1995. 		 644256	Barcode: RM0066896
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13.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: ca 18.5 air mi WSW of Kaycee, ca 5 mi W of Barnum on Wyo Hwy 190-Barnum Road then on Barnum Mountain Road.  Elev. 7000 ft.
T43N R85W S25 NW1/4.  43.6653 N, 107.0036 W; uncertainty 1 mi..  
Grassy sagebrush slope. Phenology: flowering. 

B. E. Nelson, 3075.  7/4/1979. 		RM 352368	Barcode: RM0235288
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14.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: at the head of Ranger Creek just below Snowshoe Pass, ca 27 air mi E of Greybull, ca 20.5 air mi N of Hyattville.  Elev. 8500 ft.
T53N R88W S30 SW1/4.  44.5411 N, 107.50556 W; uncertainty 1 mi..  
Grassy slope. Phenology: flowering. 

B. E. Nelson, 3283.  7/9/1979. 		RM 353375	Barcode: RM0235257
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15.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Cottonwood Canyon, ca 17 air mi E of Lovell.  Elev. 5400 ft.
T56N R93W S4.  44.8617 N, 108.0553 W; uncertainty 1 mi..  
Grassy slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 5343.  6/10/1980. 		RM 353376	Barcode: RM0235256
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16.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Five Springs Campground below Five Springs Falls; ca 21 air mi E of Lovell.  Elev. 6600 ft.
T56N R92W S30.  44.80389 N, 107.9744 W; uncertainty 1 mi..  
Meadow. Phenology: flowering. 

B. E. Nelson, 5489.  6/12/1980. 		RM 352365	Barcode: RM0235259
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17.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: off U.S. Hwy 16 along Clear Creek, ca 6.5 air mi WSW of Buffalo.  Elev. 5600 ft.
T50N R83W S3.  44.3314 N, 106.8314 W; uncertainty 1 mi..  
Stony, open Ponderosa pine slope. Phenology: flowering. 

B. E. Nelson, 5568.  6/16/1980. 		RM 352367	Barcode: RM0235290
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18.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: ca 1.8 air mi SSW of Snowshoe Pass on Black Mountain Road, ca 13 air mi ESE of Shell, ca 26.5 air mi E of Greybull.  Elev. 8800 ft.
T52N R89W S10.  44.4994 N, 107.5322 W; uncertainty 1 mi..  
Meadows below ledges. Phenology: flowering. 

B. E. Nelson, 6603.  7/17/1980. 		RM 352366	Barcode: RM0235262
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19.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: Rome Hill Road, ca 10.5 air mi ESE of Ten Sleep.  Elev. 6000 ft.
T46N R86W S6.  43.9839 N, 107.2358 W; uncertainty 1 mi..  
Chugwater redbeds with gypsum, sagebrush drainages; redbeds. Phenology: flowering. 

Keith H. Dueholm, 9561.  5/27/1980. 		RM 352369	Barcode: RM0235291
     with Ronald L. Hartman
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20.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Park County: Northern Absarokas: Hurricane Mesa, ca 8 air mi W of Crandall Ranger Station.  Elev. 10400-11060 ft.
T56N R107W S7; also S8.  44.84861 N, 109.7967 W; uncertainty 2 mi..  
Alpine meadows and rock outcrops. 

Ronald L. Hartman, 23915.  7/5/1988. 		RM 536447	Barcode: RM0066895
     with T. J. Poll
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21.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Bighorn National Forest: ca 2.3 air mi WNW of Tyrrell Ranger Station.  Elev. 8400 ft.
T49N R87W S23.  44.20472 N, 107.2931 W; uncertainty 1 mi..  
Limestone outcrop and adjacent forest. Phenology: flowering. 

Ronald L. Hartman, 9143.  6/21/1979. 		RM 352363	Barcode: RM0235260
     with Bob Plouffe and Ann Odasz
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22.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: 7.3 air mi WNW Tyrrell Ranger Station.  Elev. 7000 ft.
T49N R87W S19.  44.205 N, 107.37278 W; uncertainty 1 mi..  
Sandstone ridge topped by limestone with Pinus ponderosa. Phenology: flowering. 

Ronald L. Hartman, 9193.  6/21/1979. 		RM 352364	Barcode: RM0235261
     with Bob Plouffe and Ann Odasz
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23.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: Bighorn National Forest: Boyd Ridge, ca 18 air mi W of Parkman.  Elev. 7400 ft.
T58N R90W S35.  44.9594 N, 107.69389 W; uncertainty 1 mi..  
Meadows and aspen groves. Phenology: flowering. 

Ronald L. Hartman, 9494.  6/25/1979. 		RM 352362	Barcode: RM0235255
     with Ann Odasz
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24.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: ca 1 air mi W of Dullknife Reservoir spillway.  Elev. 8400-8700 ft.
T47N R85W S21; also S28.  44.0281 N, 107.07889 W; uncertainty 1 mi..  
Hill with limestone outcrops, scattered wooded slopes, and meadows. Phenology: flowering. 

Ronald L. Hartman, 9559.  6/27/1979. 		RM 353374	Barcode: RM0235258
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25.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: Arch Creek, ca 9 air mi WNW of Mayoworth.  Elev. 8000 ft.
T45N R84W S16; also S17.  43.8678 N, 106.9564 W; uncertainty 2 mi..  
Limestone outcrops, rocky slopes, and grassy hill tops. Phenology: flowering. 

Ronald L. Hartman, 9747.  6/28/1979. 		RM 352361	Barcode: RM0235254
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26.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Carbon County: Bighorn Basin: Gypsum Creek and vicinity S of Helt or BLM Road 1016, ca 28.5 air mi SE of Bridger.  Elev. 5160-5280 ft.
T9S R27E S18.  45.054 N, 108.464 W; uncertainty 1 mi., GPS reading.  
Stony sagebrush flats along and above the arroyo. Phenology: flowering & fruiting. 

B. E. Nelson, 74140.  6/13/2008. 		RM 
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27.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Carbon County: Pryor Mountains: on Red Pryor or BLM Road 1022 ca 3 air mi S of Red Pryor Mountain summit, ca 29 air mi SE of Bridger.  Elev. 6200-6600 ft.
T9S R27E S5 SE1/4; also S8 NE1/4.  45.0752 N, 108.4368 W; uncertainty 0.5 mi., GPS reading.  
Stony black sagebrush slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 74174.  6/13/2008. 		RM 
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28.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: red hill just N of Sage Creek near the junction of Forest Road 2144 and O/C (Circle Slash C) Ranch drive, ca 22.5 air mi ESE of Bridger.  Elev. 6080-6490 ft.
T7S R26E S23 SE1/4.  45.2046 N, 108.4842 W to 45.208 N, 108.4869 W; uncertainty 0.5 mi., GPS reading.  
Steep red clay slopes with scattered limber pine and Douglas fir. Phenology: flowering. 

B. E. Nelson, 74422.  6/19/2008. 		USFS 883387	Barcode: USFS0050978
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29.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: Buffalo Horn Creek, 1.4 road mi up stream.  Elev. 7300-7800 ft.
T8S R4E S25.  45.1098 N, 111.1853 W; WGS 84, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Limestone Cliffs. Phenology: flowering. 

Emily Elliott, 1590.  6/11/2007. 		RM 871084	Barcode: USFS0064572
     with Ronald L. Hartman
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30.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: Red Cliff Campground on the Gallatin River, ca 36.5 air mi SSW of Bozeman.  Elev. 6200-6800 ft.
T8S R4E S4.  45.1699 N, 111.2404 W; WGS 84, , GPS reading.  
Limestone outcrop. Phenology: flowering. 

Emily Elliott, 1625.  6/12/2007. 		RM 871083	Barcode: USFS0064571
     with Ronald L. Hartman
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31.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: junction of Forest roads 6503 and 831, ca 7 air mi N of Newland Creek Reservoir.  Elev. 1952 m.
T11N R6E S10.  46.737 N, 110.9605 W; NAD 83, uncertainty 0.25 mi., GPS reading.  
Open ridge leading to forested peak; Pinus contorta and Pseudotsuga menziesii, limestone outcrops. Phenology: flowering. 

Rick McNeill, 1565.  7/3/2008. 		RM 
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32.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: from Storm Castle/ Garnet Mountain trailhead to Garnet Mountain, ca 19.5 air mi SSW of Bozeman.  Elev. 6700-7000 ft.
T5S R4E S3; also NE1/4 S10.  45.4323 N, 111.2247 W; WGS 84, , GPS reading.  
Dolomite cliffs. Phenology: flowering. 

Emily Elliott, 5509.  7/1/2008. 		RM 871085	Barcode: USFS0064573
     with Brian Elliott
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33.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: along Buffalo Horn Creek, ca 38-41 air mi S of Bozeman; from Buffalo Horn Trailhead to Tom Miner Trailhead.  Elev. 6600-8420 ft.
T8S R4E S24 SE1/4; also N1/2 S25, South1/2 S26, and T8S R5E S14 South1/2, S16, S19, NE1/4 S22, and NW1/4 S24.  45.1057 N, 111.1984 W; WGS 84, , GPS reading.  
South-facing limestone cliffs and talus. Phenology: flowering. 

Emily Elliott, 5757.  7/9/2008. 		RM 871086	Barcode: USFS0064574
     with Brian Elliott
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34.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Teton County: Blackleaf Wildlife Management Area: Front Range: Blackleaf Road, ca 1.5 air mi ENE of Blackleaf Trailhead, where road fords Blackleaf Creek.  Elev. 1566 m.
T26N R8W S7.  48.0179 N, 112.6789 W; NAD 83, GPS reading.  
Creek bottom and surrounding flood plain, very rocky glacial outwash, many abandoned channels. Phenology: flowering. 

Rick McNeill, 4865.  6/19/2009. 		RM 
     with Addy Wycgans
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35.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 67 along  Lick Creek, ca 2.5 air mi S of junction with County Road 340.  Elev. 1536 m.
T16N R6E S19.  47.13 N, 111.0121 W; GRS 80, GPS reading.  
Small tributary flowing west into main creek; 10-35% slope; riparian zone, Pseudotsuga menziesii; granite/shale. Phenology: flowering. 

Rick McNeill, 4960.  6/22/2009. 		RM 
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36.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 67 along  Lick Creek, ca 2.5 air mi S of junction with County Road 340.  Elev. 1536 m.
T16N R6E S19.  47.13 N, 111.0121 W; GRS 80, GPS reading.  
Small tributary flowing west into main creek; 10-35% slope; dry hill slope, Pseudotsuga menziesii; granite/shale. Phenology: flowering. 

Rick McNeill, 4970.  6/22/2009. 		RM 
_________________________________________________________________________

37.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: confluence of Lonetree Creek and Bower Gulch on Forest Road 6579, ca 1 mi SW of junction with Forest Road 262 (Lone Tree Road).  Elev. 1606 m.
T16N R9E S36.  47.1054 N, 110.5358 W; NAD 83, GPS reading.  
Sparsely wooded hill slope; north aspect; 0-30% slope; limestone cliffs. Phenology: flowering. 

Rick McNeill, 5532.  7/1/2009. 		RM 
_________________________________________________________________________

38.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 120, ca 1  air mi SE of Anderson Peak.  Elev. 1973 m.
T15N R9E S16.  47.0582 N, 110.5899 W; NAD 83, GPS reading.  
Road cut on a northwest aspect; 20-25% slope; granite. Phenology: flowering. 

Rick McNeill, 5560.  7/1/2009. 		RM 
_________________________________________________________________________

39.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: Pilgrim Creek, ca 0.4 mi SSW of confluence with Belt Creek, ca 1.5 air mi SSE of Logging Creek Campground.  Elev. 1588 m.
T16N R6E S26.  47.1138 N, 110.9301 W; NAD 83, GPS reading.  
Narrow canyon going south to north; limestone; 0-5% slope; forested, Picea engelmannii and Pseudotsuga menziesii. Phenology: flowering. 

Rick McNeill, 5877.  7/3/2009. 		RM 
     with Matt Voigt
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40.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Golden Valley County: Lewis and Clark National Forest: Big Snowy Mountains: last peak on ridge S of Old Baldy, ca 1.8 air mi S of Old Baldy.  Elev. 2407 m.
T11N R19E S10.  46.7265 N, 109.31944 W; NAD 83, GPS reading.  
Open limestone peak; scattered Pinus flexilis, Picea engelmannii; all aspects; 0-40% slope. Phenology: flowering. 

Rick McNeill, 6224.  7/10/2009. 		RM 
     with Ben Legler
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41.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Ettien Ridge, Forest Road 831, above Lost Fork Judith River, ca 2.5 air mi ENE of Burns Cabin.  Elev. 2227 m.
T12N R10E S24.  46.7846 N, 110.4161 W; NAD 83, GPS reading.  
Talus slope above river; north aspect; 25-30% slope; limestone; Pseudotsuga menziesii and Pinus contorta. Phenology: flowering. 

Rick McNeill, 6970.  7/19/2009. 		RM 
_________________________________________________________________________

42.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: Kings Hill, Forest Road 487.  Elev. 2450 m.
T12N R8E S2.  46.8325 N, 110.6864 W; NAD 83, GPS reading.  
Open meadow on peak, scattered Pinus flexilis, Abies lasiocarpa, shallow rocky soil, limestone. Phenology: flowering. 

Rick McNeill, 7116.  7/20/2009. 		RM 
_________________________________________________________________________

43.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 836, ca 1.5 air mi S of Forest Green.  Elev. 2121 m.
T11N R8E S5.  46.7513 N, 110.738 W; NAD 83, GPS reading.  
Old clear cut; northeast aspect; 0-20% slope; Pseudotsuga menziesii, Abies lasiocarpa, and Pinus contorta. Phenology: flowering. 

Rick McNeill, 8353.  8/5/2009. 		RM 
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44.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Idaho, Lemhi County: Beaverhead Mountains: Salmon-Challis National Forest: Bannock Pass, ca 14 mi N of Leadore.  Elev. 7690 ft.
T17N R27E S7.  44.8135 N, 113.2742 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sagebrush-grassland with Artemisia tridentata var. vaseyana, Sedum lanceolatum, Festuca idahoensis, Agropyron spicatum, and Lupinus polyphyllus var. humicola. Phenology: flowering & fruiting. 

Erwin F. Evert, 42034.  6/29/2007. 		RM 914132	Barcode: RM0069251
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45.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Idaho, Lemhi County: Lehmi Range: Salmon National Forest: ca 2 mi NNE of Meadow Lake Campground, ca 18 mi S of Leadore.  Elev. 8300 ft.
T13N R26E S13.  44.4568 N, 113.3008 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Openings in forest of whitebark pine and Douglas fir with Potentilla diversifolia, Festuca idahoensis, Zigadenus venenosus var. gramineus, and Astragalus miser var. hylophilus. 

Erwin F. Evert, 41641.  6/25/2006. 		RM 913658	Barcode: RM0068867
_________________________________________________________________________

46.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Beaverhead County: Beaverhead Mountains: Beaverhead-Deerlodge National Forest: northeast ridge of Eighteenmile Peak, ca 24 mi SW of Lima.  Elev. 9700 ft.
T16S R11W S7.  44.4558 N, 112.9867 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Subalpine/alpine meadow with Festuca idahoensis, Minuartia obtusiloba, and Smelowskia calycina var. americana. 

Erwin F. Evert, 41698.  6/28/2006. 		RM 913884	Barcode: RM0068918
_________________________________________________________________________

47.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Carbon County: East Pryor Mountain.  Elev. 4800 ft.
T8S R28E S14.  
Open slopes in Artemisia/Poa cover class. Phenology: flowering. 

Robert W. Lichvar, 5988.  6/9/1983. 		RM 355115
_________________________________________________________________________

48.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Carbon County: East Pryor Mountain.  Elev. 5200-5600 ft.
T8S R28E S22.  45.1242 N, 108.2817 W; uncertainty 1 mi..  
Pinus Pseudotsuga with Phycocarpus understory to Artemisia/Poa. Phenology: flowering. 

Robert W. Lichvar, 5951.  6/9/1983. 		RM 355100
_________________________________________________________________________

49.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Carbon County: Pryor Mountains: ridgetop east of Lost Water Canyon, ca 20 mi N of Cowley.  Elev. 7000 ft.
T8S R27E S26.  
With Gilia spicata and Phlox multiflora. Phenology: flowering. 

Peter Lesica, 3445.  6/18/1985. 		RM 366859
_________________________________________________________________________

50.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Carbon County: Ca 0.5mi N of Demijohn Hollow.  Elev. 5800 ft.
T8S R27E S34.  
In open soil in Douglas fir - sagebroush grassland on a gentle east facing slope; with Penstemon eriantherus and Sedum lanceolatum. Phenology: flowering. 

Peter Lesica, 2626.  6/22/1983. 		RM 366885
_________________________________________________________________________

51.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Jefferson County: Continental Divide: E of Homestake Pass, N of Highway 90.  Elev. 6300 ft.
On shallow granite gravel. Phenology: flowering. 

Klaus H. Lackschewitz, 6488.  6/9/1976. 		RM 367139
_________________________________________________________________________

52.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Carbon County: Custer National Forest: Pryor Mountain, near forest boundary.
South facing slope. Phenology: flowering. 

Don G. Despain, 20.  7/3/1964. 		RM 282869
_________________________________________________________________________

53.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Deer Lodge County: Anaconda.
Dry ridges. Phenology: fruiting. 

J. W. Blankinship, s.n..  6/24/1909. 		RM 89594
_________________________________________________________________________

54.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Deer Lodge County: Anaconda.
Phenology: flowering. 

C. C. Albright, 2.  8//1913. 		RM 82695
_________________________________________________________________________

55.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana: 3 mi NW of Norris.  Elev. 5000 ft.
Dry, rocky hillside. Phenology: flowering. 

D. B. Swingle, s.n..  6/13/1933. 		RM 140061
_________________________________________________________________________

56.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Deer Lodge County: Ca 10 mi W of Anaconda.
Gravel outwash benchland. Phenology: flowering. 

C. Leo Hitchcock, 9160.  6/21/1944. 		RM 198256
_________________________________________________________________________

57.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Jefferson County: Doherty Mountain: draw on south side of mountain: ca. 3 air miles NE of Cardwell.  Elev. 5000 ft.
T2N R2W S32.  
Limber pine/mountain mahogany community; gravelly-stony soil. Phenology: flowering. 

James P. Vanderhorst, 4894.  6/1/1993. 		RM 616405
_________________________________________________________________________

58.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Madison County: Vigilante Experimental Range: 1/4 mi E of Short Creek bridge.
T9S R3W S10 NW1/4.  
Grass vegetation type. Phenology: flowering. 

Edward Dobrinz, 23.  6/9/1936. 		USFS 497773
_________________________________________________________________________

59.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana: Deerlodge National Forest.  Elev. 6400 ft.
Sandy to black soil; along creek bottom in among the willow. Phenology: flowering. 

Charles Fleming, 27.  6/28/1911. 		USFS 497767
_________________________________________________________________________

60.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Broadwater County: Ca 7 mi E of Townsend on White Sulphur Springs road.
Juniper-pine topped hills. Phenology: flowering & fruiting. 

C. Leo Hitchcock, 11827.  7/1/1945. 		RM 203492
     with C. V. Muhlick
_________________________________________________________________________

61.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Gallatin County: Below Gallatin Canyon.  Elev. 5200 ft.
Rocky limestone knoll Phenology: flowering & fruiting. 

Francis W. Pennell, 20481.  6/19/1937. 		RM 245647
     with F. B. Cotner
_________________________________________________________________________

62.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Beaverhead County: Armstead.  Elev. 5500 ft.
Dry limestone hillside. Phenology: flowering. 

Edwin B. Payson, 1741.  6/20/1920. 		RM 88776
     with Lois B. Payson
_________________________________________________________________________

63.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Jefferson County: Deerlodge National Forest: Kilborn Gulch.  Elev. 5900 ft.
Phenology: flowering. 

Barry C. Park, 13.  6/11/1934. 		USFS 497768
_________________________________________________________________________

64.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Gallatin County: Gallatin National Forest: Cabin Creek.  Elev. 7200 ft.
Level ground; rocky clay soil; open dry meadow. Common. Phenology: flowering. 

James C. Whitham, 1222.  6/24/1932. 		USFS 497769
_________________________________________________________________________

65.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Madison County: Vigilante Experiment Range: Beaverhead National Forest: Station III.  Elev. 6300 ft.
T10S R3W S3 NE1/4.  
Slope 4%, WNW exposure; shaly clay soil; with Fid, Kcr, Chrysothamnus, Artemisia; xeric spot. Scattered. Phenology: flowering. 

Anthony B. Evanko, ABE-116.  6/27/1950. 		USFS 497765
_________________________________________________________________________

66.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Madison County: Beaverhead National Forest: Exp. Range SG #2: Ruby River.  Elev. 6900 ft.
T10S R3W S10 SW1/4.  
Benches; 40% slope, west exposure; rocky clay loam; grassland with Fid, Asp, forbs. Common. Phenology: flowering. 

Jack E. Schmautz, JES-78.  7/2/1953. 		USFS 497766
_________________________________________________________________________

67.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana: Beaverhead National Forest.  Elev. 7500 ft.
Sandy loam soil. Phenology: flowering. 

John W. Long, D1-6.  7/18/1921. 		USFS 497761
_________________________________________________________________________

68.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Madison County: Beaverhead National Forest: Mill Creek, NE of Sheridan.  Elev. 6800 ft.
T4S R4W S23.  
15% slope, south exposure; sandy loam soil; along road. Phenology: flowering. 

Edward Dobrinz, 19.  5/30/1936. 		USFS 497762
_________________________________________________________________________

69.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Madison County: Beaverhead National Forest: Lewis Creek reseeding area.  Elev. 6300 ft.
T9S R3W S28.  
20% slope, SE exposure; stony loam soil; grassy sage vegetation with Vicia, Artemisia. Locally frequent. Phenology: flowering. 

Lawrence R. Short, S-522.  6/30/1937. 		USFS 497763
     with Elmer Quanbeck
_________________________________________________________________________

70.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Madison County: Beaverhead National Forest: Vigilante Experiment Range SG#1.  Elev. 6500 ft.
T10S R3W S10.  
Slope 4%, west exposure; heavy rocky clay soil; with Fid, Asp, Kcr, Atr, rabbitbrush.; along roads. Common. Phenology: flowering & fruiting. 

Anthony B. Evanko, ABE-104.  7/11/1950. 		USFS 497764
_________________________________________________________________________

71.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana: Beaverhead National Forest.  Elev. 7000 ft.
Rocky, shallow sandy (quartzite) loam soil. Phenology: flowering. 

William C. Butterfield, 69.  7//1913. 		USFS 497760
_________________________________________________________________________

72.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana: Beaverhead National Forest: Rattlesnake Creek.  Elev. 6500 ft.
T6S R11W S22.  
Southwest sloep; shallow, rocky soil; grass vegetation. Common. Phenology: flowering. 

H. W. Elofson, 10.  6/29/1920. 		USFS 497759
_________________________________________________________________________

73.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Beaverhead County: Red Butte, N of Dell Mountain.
T13S R9W S3 SW1/4.  
On the upper west slope and near the crest of the north-south extentional ridge; all in west exposure. Phenology: flowering. 

Klaus H. Lackschewitz, 10718.  6/3/1984. 		RM 395055
     with John Pierce
_________________________________________________________________________

74.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Beaverhead County: Ridge above north end of Antelope Flat, ca 7.8 air mi E of I-15, ca 5.5 air mi E of Lima; ca 37 air mi S of Dillon.  Elev. 6500-7020 ft.
T13S R8W S13 SE1/4; also S24 N1/2.  44.6935 N, 112.5234 W to 44.6984 N, 112.5157 W; NAD 83, , GPS reading.  
Cobbly, grassy slopes with scattered sagebrush. Phenology: flowering. 

Emma E. Freeland, 196.  6/6/2012. 		RM 
_________________________________________________________________________

75.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Beaverhead County: Ashbough Canyon, ca 4.5 air mi E of I-15, ca 29 air mi S of Dillon; ca 25 air mi NW of Monida.  Elev. 6460-6870 ft.
T12S R9W S10 South1/2 NE1/4; also S11 South1/2 NW1/4.  44.8049 N, 112.6803 W to 44.8059 N, 112.6709 W; NAD 83, , GPS reading.  
Grassy slopes with scattered sagebrush. Phenology: flowering. 

Emma E. Freeland, 260.  6/6/2012. 		RM 
_________________________________________________________________________

76.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Madison County: Ruby Range: Cottonwood Creek, ca 4 air mi WSW of Ruby River Reservoir, ca 20 air mi S of Sheridan.  Elev. 6280-6450 ft.
T7S R5W S33 N1/2.  45.1821 N, 112.2286 W to 45.1862 N, 112.2252 W; NAD 83, , GPS reading.  
Steep rocky slopes with Douglas fir and Rocky Mountain juniper. Phenology: flowering. 

Emma E. Freeland, 617.  6/13/2012. 		RM 
_________________________________________________________________________

77.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Beaverhead County: Blacktail Mountains: Long Gulch, ca 9.5-10 air mi SW of Dillon, ca 10 air mi NE of Clark Canyon Dam.  Elev. 5860-5930 ft.
T8S R9W S29 W1/2.  45.1056 N, 112.7371 W to 45.1088 N, 112.74036 W; NAD 83, , GPS reading.  
Gravelly slopes with sparse vegetation. Phenology: flowering & fruiting. 

Emma E. Freeland, 795.  6/16/2012. 		RM 
_________________________________________________________________________

78.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Beaverhead County: Blacktail Valley: Blacktail Deer Creek, ca 18 air mi N of Lima Reservoir, ca 33 air mi SE of Dillon.  Elev. 6420-6670 ft.
T11S R6W S5 SE1/4.  44.9038 N, 112.3527 W to 44.9011 N, 112.3555 W; NAD 83, , GPS reading.  
East facing slopes with Artemisia tridentata and Symphoricarpos. Phenology: flowering. 

Emma E. Freeland, 820.  6/16/2012. 		RM 
_________________________________________________________________________

79.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Madison County: Gravelly Range: Johnny Gulch, ca 7.5 air mi WSW of McAtee Bridge, ca 20 air mi SSW of Ennis.  Elev. 7400 ft.
T9S R2W S12 NE1/4.  45.0715 N, 111.7825 W; NAD 83, , GPS reading.  
Limestone rock outcrops in a sagebrush grassland. Phenology: flowering. 

Emma E. Freeland, 927.  6/19/2012. 		USFS 
_________________________________________________________________________

80.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Madison County: Tobacco Root Mountains: Granite Creek, ca 10 air mi WSW of Ennis Lake, ca 5.5 air mi N of Virginia City.  Elev. 6100-6440 ft.
T5S R3W S25; also S36.  45.3624 N, 111.9252 W to 45.3663 N, 111.9229 W; NAD 83, , GPS reading.  
Juniperus scopulorum woodland with occasional Pseudotsuga mensiezii and Pinus flexilis. Phenology: flowering. 

Emma E. Freeland, 1126.  6/19/2012. 		RM 
_________________________________________________________________________

81.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Madison County: Madison Range: Trail Creek, ca 2.5-4 air mi E of Ennis Lake, ca 10 air mi NE of Ennis.  Elev. 7400-7560 ft.
T4S R1E S28.  45.458 N, 111.5998 W to 45.4574 N, 111.599 W; NAD 83, , GPS reading.  
Rock outcrops in a Douglas fir forest. Phenology: flowering. 

Emma E. Freeland, 1788.  7/6/2012. 		RM 
_________________________________________________________________________

82.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Beaverhead County: North side of Bannock Pass.  Elev. 7700 ft.
Rocky slope, with Townsendia parryi, Ionactis alpina. Flowers blue. Phenology: flowering & fruiting. 

Robert D. Dorn, 10165.  6/27/2006. 		RM 797351
_________________________________________________________________________

83.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Beaverhead County: Northwest end of Antelope Flat, ca 3 air mi N of the Red Rock River, ca 5 air mi NE of Lima; ca 37 air mi S of Dillon.  Elev. 6500-6650 ft.
T13S R8W S24 NW1/4.  44.6935 N, 112.5233 W to 44.6938 N, 112.5318 W; NAD 83, , GPS reading.  
Grass and forb cobblestone slopes. Phenology: flowering. 

B. E. Nelson, 84466.  6/6/2012. 		RM 
     with Emma E. Freeland
_________________________________________________________________________

84.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Idaho, Butte County: Challis National Forest: Lemhi Range: North Creek Canyon, 13.7 air mi N of Howe.  Elev. 7033 ft.
T8N R29E S32.  43.9808 N, -113.0228 W; NAD83, uncertainty 10 m., Field Notes.  
Sandy or gravelly soil in mesic shrub-steppe vegetation; 20Â° slope, NW aspect; quartzite geology. 1-25 individuals apparent. Phenology: flowering & fruiting. 

Joshua J. Irwin, 2031.  7/3/2010. 		RM 
     with Wendy Irwin
_________________________________________________________________________

85.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Idaho, Lemhi County: Bitterroot Range: Badger Spring Gulch from the edge of Big Flat, ca 8 air mi N of Salmon.  Elev. 3890-4265 ft.
T6S R18W S28; also N1/2 S33.  45.2871 N, 113.8742 W to 45.2965 N, 113.8631 W; NAD 83, , GPS reading.  
Breaks with loose sediments of sand and clay, sagebrush grasslands below to scattered ponderosa pine above. Phenology: flowering. 

Ronald L. Hartman, 90001.  5/26/2010. 		RM 
     with Joshua J. Irwin
_________________________________________________________________________

86.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Idaho, Lemhi County: Salmon National Forest: Beaverhead Mountains: Ida Hwy 29 (Railroad Creek Road), ca 1 road mi E of Bannock Pass.  Elev. 7374 ft.
T17N R22E S8.  44.8151 N, 113.2544 W; NAD 83, , GPS reading.  
Sandstone outcrops and sandy slopes. Phenology: fruiting. 

Ronald L. Hartman, 91053.  8/3/2010. 		RM 
_________________________________________________________________________

87.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Madison County: Madison River and foothills of Gravelly Range: ca 21 air mi S of Ennis, ca 13 air mi NE of Black Butte, ca 1 air mi SW of BLM Ruby Creek Campground.  Elev. 5700 ft.
T9S R1W S13 W1/2.  45.0542 N, 111.6777 W; NAD 83, , GPS reading.  
Sparsely vegetated, rocky, east-facing slopes. Phenology: flowering. 

Emma E. Freeland, 4700.  5/30/2013. 		RM 
_________________________________________________________________________

88.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Madison County: Greenhorn Range: Browns Gulch, ca 1.5 air mi W of Virginia City; ca 34 air mi ENE of Dillon.  Elev. 5800-6200 ft.
T6S R3W S28 NW1/4.  45.2895 N, 111.9789 W to 45.2858 N, 111.9841 W; NAD 83, , GPS reading.  
Sparsely vegetated, east-facing slopes with occasional Juniperus scopulorum. Phenology: flowering. 

Emma E. Freeland, 4743.  5/30/2013. 		RM 
_________________________________________________________________________

89.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Madison County: Sweetwater Creek, ca 24 air mi ESE of Dillon, ca 9 air mi S of Ruby River Reservoir.  Elev. 6240-6440 ft.
T9S R5W S2 N1/2.  45.0873 N, 112.184 W; NAD 83, , GPS reading.  
Rocky, sparsely vegetated grassland slopes. Phenology: flowering. 

Emma E. Freeland, 4808.  6/2/2013. 		RM 
_________________________________________________________________________

90.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Madison County: Southern foothills of Tobacco Root Mountains: Alder Gulch, ca 5 air mi NW of Virginia City, ca 7 air mi NNE of Ruby River Reservoir, along Mont Hwy 287.  Elev. 5480-5670 ft.
T6S R4W S12 SE1/4.  45.3257 N, 112.033 W to 45.3246 N, 112.0303 W; NAD 83, , GPS reading.  
Rock outcrop. Phenology: flowering. 

Emma E. Freeland, 4876.  6/2/2013. 		RM 
_________________________________________________________________________

91.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Madison County: Gravelly Range: Wall Creek, ca 23 air mi S of Ennis, ca 11 air mi NE of Black Butte.  Elev. 6090-6380 ft.
T9S R1W S27 W1/2.  45.0233 N, 111.7093 W; NAD 83, , GPS reading.  
Rocky, sparsely vegetated slope. Phenology: flowering. 

Emma E. Freeland, 4912.  6/3/2013. 		RM 
_________________________________________________________________________

92.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Beaverhead County: Sage Creek Hills: Spring Gulch, ca 4 air mi NE of Dell, ca 17 air mi SE of Clark Canyon Reservoir.  Elev. 6340-6530 ft.
T12S R9W S25 SE1/4 SE1/4; also T12S R8W S30 SW1/4.  44.7535 N, 112.6339 W to 44.7568 N, 112.6323 W; NAD 83, , GPS reading.  
Rocky, sparsely vegetated grasslands with occasional Artemisia tridentata and Cercocarpus ledifolius. Phenology: flowering. 

Emma E. Freeland, 5232.  6/11/2013. 		RM 
_________________________________________________________________________

93.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Beaverhead County: Sage Creek-White Hills: ca 26 air mi S of Dillon, ca 16 air mi ESE of Clark Canyon Reservoir.  Elev. 6840 ft.
T11S R8W S26.  44.8478 N, 112.5451 W; NAD 83, , GPS reading.  
Sparsely vegetated grasslands on chalky, sandstone-eroding slopes. Phenology: flowering. 

Emma E. Freeland, 5270.  6/11/2013. 		RM 
_________________________________________________________________________

94.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Beaverhead County: Ca 3 air mi WNW of Monida, ca 16 air mi E of Garfield Mountain, ca 1 air mi N of I-15.  Elev. 6800-6980 ft.
T14S R6W S30 SE1/4.  44.5855 N, 112.3723 W to 44.5846 N, 112.3773 W; NAD 83, , GPS reading.  
Sagebrush grasslands. Phenology: flowering. 

Emma E. Freeland, 5298.  6/11/2013. 		RM 
_________________________________________________________________________

95.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Beaverhead County: Beaverhead Valley: Henneberry Gulch, ca 13 air mi SW of Dillon, ca 4 air mi NW of Gallagher Mountain.  Elev. 5780-5940 ft.
T9S R10W S14 E1/2.  45.0512 N, 112.7911 W to 45.0539 N, 112.7911 W; NAD 83, , GPS reading.  
Rocky sagebrush steppe on steep, south-facing slopes. Phenology: flowering. 

Emma E. Freeland, 5325.  6/11/2013. 		RM 
_________________________________________________________________________

96.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Madison County: Madison Range: Taylor Hilgard Unit of Lee Metcalf Wilderness: North Fork Bear Creek and Cameron Creek, ca 3-5 air mi NW of Sphinx Mountain, ca 14-15 air mi SE of Ennis.  Elev. 6580 ft.
T7S R1E S36.  45.1777 N, 111.5505 W; NAD 83, , GPS reading.  
Rock outcrops. Phenology: flowering. 

Emma E. Freeland, 5527.  6/15/2013. 		RM 
_________________________________________________________________________

97.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Madison County: Tobacco Root Mountains: Harris Creek, ca 14-15 air mi WNW of Ennis, ca 6 air mi SW of South Baldy Mountain.  Elev. 7060 ft.
T5S R3W S7.  45.4184 N, 112.0135 W; NAD 83, , GPS reading.  
Rock outcrop. Phenology: flowering. 

Emma E. Freeland, 5708.  6/18/2013. 		RM 
_________________________________________________________________________

98.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Madison County: Snowcrest Range: Ledford Creek, ca 16-18 air mi S of Ruby River Reservoir, ca 30 air mi SE of Dillon.  Elev. 7150-7420 ft.
T10S R4W S28 NW1/4.  44.9354 N, 112.1045 W to 44.9357 N, 112.1031 W; NAD 83, , GPS reading.  
Scree slopes with sparse vegetation and occasional Pinus flexilis. Phenology: flowering. 

Emma E. Freeland, 5874.  6/19/2013. 		RM 
_________________________________________________________________________

99.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Beaverhead County: Western Centennial Mountains: Bean Creek, ca 3 air mi N of Idaho, ca 10 air mi W of Lakeview.  Elev. 6900-7040 ft.
T14S R3W S30.  44.5812 N, 112.0235 W; NAD 83, , GPS reading.  
Sparsely vegetated, eroding soil and rock outcrops. Phenology: flowering & fruiting. 

Emma E. Freeland, 6123.  6/24/2013. 		RM 
_________________________________________________________________________

100.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Johnson County: Big Horn National Forest; Clear Creek Cattle & Horse Spring unit.  Elev. 7500 ft.
T50N R84W S7; also S8.  44.311 N, 106.88988 W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO!.  
South 20% slope; shallow loam (granitic) soil; Park, with Festuca, Agropyron, Poa; moist sites in this area. Limited. Phenology: flowering. 

Neland H. Kissinger Jr., k-26.  7/13/1951. 		USFS 403283	Barcode: USFS0069863
_________________________________________________________________________

101.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Washakie County: Big Horn Mountains: upper Tensleep Canyon.  Elev. 8000 ft.
T48N R86W S6.  44.16501 N, 107.2492 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
On the rocks. Forming mats. Phenology: flowering. 

Marion Ownbey, 801.  7/3/1935. 		RM 142022	Barcode: RM0235289
_________________________________________________________________________

102.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Big Horn County: Above U. S. Hwy 14, 10 mi N of Shell.  Elev. 5800-7000 ft.
T53N R90W S12.  44.58798 N, 107.63156 W; NAD 83, uncertainty 4 mi., Nat. Geog. TOPO!.  
Rocky, sandy bank on slope. Phenology: flowering & fruiting. 

Frank S. Crosswhite, 62-390x.  9/3/1962. 		RM 274336	Barcode: RM0235287
     with C. D. Crosswhite
_________________________________________________________________________

103.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, no county County: Big Horn Mountains.
Phenology: flowering. 

Frank L. Moore, s.n..  7/11/1996. 		RM 115517	Barcode: RM0235286
     with C. E. Moore
_________________________________________________________________________

104.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Washakie County: Big Horn Range: head of Tensleep Canyon.  Elev. 7800 ft.
T48N R86W S6.  44.1526 N, 107.2505 W; NAD 83, uncertainty 1 mi., Digital Map.  
Dry, gravelly banks. Phenology: flowering & fruiting. 

C. L. Porter, 8237.  6/27/1960. 		RM 263079	Barcode: RM0235285
     with Marjorie W. Porter
_________________________________________________________________________

105.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: west slopes of the mountains, 10-15 miles east of Kane.  Elev. 7500-8500 ft.
T56N R93W S25.  44.7958 N, 107.9972 W; NAD 83, uncertainty 2 mi., Digital Map.  
Dry rocky hillsides. Flowers blue. Phenology: flowering & fruiting. 

Louis O. Williams, 3010.  6/19/1936. 		RM 227901	Barcode: RM0235284
     with Rua P. Williams
_________________________________________________________________________

106.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: head of South Paint Rock Creek.  Elev. 9500-10000 ft.
T49N R87W S10.  44.229 N, 107.3196 W; NAD 83, uncertainty 2 mi., Digital Map.  
Limestone ledge. Phenology: flowering. 

Louis O. Williams, 3150.  6/28/1936. 		RM 177557	Barcode: RM0235283
     with Rua P. Williams
_________________________________________________________________________

107.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Medicine Mountain.  Elev. 8000 ft.
T56N R92W S22.  44.8171 N, 107.9022 W; NAD 83, uncertainty 1 mi., Digital Map.  
Dry rocky hillside. Flowers blue. Phenology: flowering. 

Louis O. Williams, 3037.  6/20/1936. 		RM 177347	Barcode: RM0235282
     with Rua Williams
_________________________________________________________________________

108.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: west slopes of the mountains, 10-15 miles east of Kane.  Elev. 7500-8500 ft.
T56N R93W S25.  44.7958 N, 107.9972 W; NAD 83, uncertainty 2 mi., Digital Map.  
Dry rocky slope. Flowers blue. Phenology: flowering & fruiting. 

Louis O. Williams, 3010.  6/19/1936. 		RM 177349	Barcode: RM0235281
     with Rua P. Williams
_________________________________________________________________________

109.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains.  Elev. 6000 ft.
Dry western slopes. Phenology: flowering & fruiting. 

Marion Ownbey, 831.  7/5/1935. 		RM 142021	Barcode: RM0235280
_________________________________________________________________________

110.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: along Shell Creek.  Elev. 5500-6000 ft.
Western slope. Phenology: flowering. 

James Thorp, s.n..  7/4/1932. 		RM 248105	Barcode: RM0235279
_________________________________________________________________________

111.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: S of Crazy Woman Canyon.  Elev. 6300 ft.
T49N R83W S28.  44.18639 N, 106.85139 W; uncertainty 1 mi..  
Under Pinus ponderosa forest. Phenology: flowering & fruiting. 

Don G. Despain, 361.  6/18/1969. 		RM 301153	Barcode: RM0235278
_________________________________________________________________________

112.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Johnson County: Big Horn Mountains: east face of mountain S of Crazy Woman Canyon.  Elev. 6000 ft.
T48N R83W S10.  44.1416 N, 106.8175 W; uncertainty 3 mi..  
Under Pinus ponderosa forest. Phenology: fruiting. 

Don G. Despain, 513.  9/10/1970. 		RM 337949	Barcode: RM0235277
_________________________________________________________________________

113.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Johnson County: Big Horn National Forest; Clear Creek Cattle & Horse Spring unit.  Elev. 7500 ft.
T50N R84W S7; also S8.  44.311 N, 106.88988 W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO!.  
South 20% slope; shallow loam (granitic); park, with Festuca, Agropyron, Poa, moist sites in this area. Limited; flowers purple. Phenology: flowering. 

Neland H. Kissinger Jr., k-26.  7/13/1951. 		RM 227326	Barcode: RM0235276
_________________________________________________________________________

114.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Big Horn County: North side of Cold Springs Road near Medicine Lodge Canyon.  Elev. 7240 ft.
T50N R88W S5 NW1/4 SW1/4.  44.34023 N, 107.46936 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Growing on limestone rock outcrops, with Antennaria, Petrophytum, and Koeleria. Cespitose plants. Phenology: flowering. 

David L. Martin, 1540.  6/9/1981. 		RM 337562	Barcode: RM0235264
_________________________________________________________________________

115.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Johnson County: Eastern slope Big Horn Mountains: Billy Creek Access Road, ca 21 air mi SW of Buffalo.  Elev. 7520-7640 ft.
T48N R83W S33 N1/2.  44.0829 N, 106.8381 W; uncertainty 1 mi..  
Exposed limestone bedrock and broken talus along roadcut. Phenology: flowering. 

Walter Fertig, 12741.  6/21/1992. 		RM 580069	Barcode: RM0235263
_________________________________________________________________________

116.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Washakie County: West slope Big Horn Mountains: Ten Sleep Preserve: Choate Corral.  Elev. 6600-6800 ft.
T47N R86W S32 SE1/4.  43.9977 N, 107.2193 W; uncertainty 0.5 mi..  
Open, exposed limestone bedrock with small erosion pockets. Phenology: flowering. 

Walter Fertig, 12576.  5/27/1992. 		RM 579539	Barcode: RM0235253
     with Phil Shepard and Ann Humphrey
_________________________________________________________________________

117.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Natrona County: Southeast foothills Big Horn Mountains: Big Horn Mountains Road; ca 2.5 air mi NW of junction with Buffalo Creek Road; ca 13 air mi N of Arminto.  Elev. 7000-7200 ft.
T39N R86W S9 SW1/4.  43.3636 N, 107.1722 W; uncertainty 0.5 mi..  
Rocky limestone talus flats and gentle south facing slopes. Phenology: flowering. 

Walter Fertig, 12643.  6/9/1992. 		RM 579449	Barcode: RM0235252
_________________________________________________________________________

118.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Johnson County: Eastern Slope Big Horn Mountains: headwaters of Clear Creek and Crazy Woman River.  Elev. 7000-9000 ft.
T49N R84W S15.  44.2172 N, 106.952 W; uncertainty 9+ mi..  
Phenology: fruiting. 

Frank Tweedy, 3413.  7/20/1900. 		RM 38214	Barcode: RM0235249
_________________________________________________________________________

119.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Wyoming, Johnson County: Eastern Slope Big Horn Mountains: headwaters of Clear Creek and Crazy Woman River.  Elev. 7000-9000 ft.
T49N R84W S15.  44.2172 N, 106.952 W; uncertainty 9+ mi..  
Phenology: fruiting. 

Frank Tweedy, 3414.  7/20/1900. 		RM 38213	Barcode: RM0235248
_________________________________________________________________________

120.  Penstemon aridus Rydb. 				Plantaginaceae

U.S.A., Montana, Gallatin County: Spanish Basin.  Elev. 6500 ft.
Phenology: flowering & fruiting. 

P. A. Rydberg, 4920.  6/23/1897. 		RM 21607	Barcode: RM0004152
     with Ernst A. Bessey
_________________________________________________________________________