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

Database Search Results

451 matching records found (of 451).
Search query: Genus begins with Penstemon, Species begins with albidus, (search polygon not defined)
Sorted by: Scientific Name

Downloaded on July 26th, 2024 at 5:44pm MST

_________________________________________________________________________

1.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: on the divide between Cottonwood and Horse creeks along Cheyenne River Road and S, ca 39.5 air mi SW of Newcastle.  Elev. 4360-4540 ft.
T42N R67W S34.  43.5726 N, 104.8904 W; uncertainty 1 mi..  
Mosaic of sagebrush-sedge-grassland. Phenology: flowering. 

B. E. Nelson, 56441.  6/9/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

2.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: N of Keyton Creek off Keyton Creek or Forest Road 937, ca 47 air mi WSW of Newcastle; ca 23 air mi NNE of Bill.  Elev. 4400-4480 ft.
T41N R68W S21 NE1/4.  43.516 N, 105.03 W; uncertainty 0.5 mi..  
Sagebrush-grassland. Phenology: flowering. 

B. E. Nelson, 56513.  6/9/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

3.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: along Rochelle Hills or Forest Road 933 above Sauerkraut Draw, ca 52.5 air mi NNE of Douglas; ca 20 air mi NNEof Bill.  Elev. 4520-4580 ft.
T40N R68W S5 N1/2.  43.4706 N, 105.0507 W; uncertainty 1 mi..  
Sagebrush and grasslands. Phenology: flowering. 

B. E. Nelson, 56555.  6/9/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

4.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: on the divide between Buzzard and Little Mike creeks, ca 2.5-3 air mi N of Wyo Hwy 450, ca 35 air mi SW of Upton.  Elev. 4580-4640 ft.
T43N R68W S17 W1/2.  43.7001 N, 105.05 W; uncertainty 1 mi..  
Sandy-clay flats with scattered sagebrush and Opuntia. Phenology: flowering. 

B. E. Nelson, 56598.  6/10/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

5.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: on the divide between Lake and Meadow creeks and to the W, ca 14 air mi NE of Bill; ca 46 air mi NNE of Douglas.  Elev. 4540-4640 ft.
T39N R68W S6 SW1/4; also NW1/4 S7 and T39N R69W SE1/4 S1.  43.3844 N, 105.0706 W; uncertainty 1 mi..  
Clay slopes with scattered sagebrush, greasewood, and grassy areas. Phenology: flowering. 

B. E. Nelson, 56628.  6/11/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

6.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: west side of Cow Creek Buttes on an east branch of Coal Draw, ca 14 air mi E of Bill; ca 41 air mi NNE of Douglas.  Elev. 4680-4800 ft.
T38N R68W S13 W1/4; also E1/4 S14.  43.2695 N, 104.9708 W; uncertainty 1 mi..  
Sandstone along draw with scattered ponderosa pine and grassy areas. Phenology: flowering. 

B. E. Nelson, 56716.  6/11/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

7.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: between Buffalo Creek Road and Alkali Draw along a tributary, ca 3 air mi NNW of Goose Butte, ca 8.5 air mi W of Upton.  Elev. 4510-4580 ft.
T48N R66W S32 NE1/4.  44.0902 N, 104.8118 W; uncertainty 0.5 mi..  
Sagebrush-grassland. Phenology: flowering. 

B. E. Nelson, 56838.  6/13/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

8.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: along Forest Road 913 E of Pump Creek, ca 6 air mi ENE of Upton.  Elev. 4330-4420 ft.
T47N R64W S2 South1/2.  44.0762 N, 104.5102 W; uncertainty 1 mi..  
Sagebrush-grassland. Phenology: flowering. 

B. E. Nelson, 56938.  6/13/2002. 		RM 
     with Peter Ebertowski
_________________________________________________________________________

9.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: ridge at the heads of Short and Logan creeks, ca 4 air mi W to WSW of Soda Well; ca 24-25 air mi N of Gillette.  Elev. 4300-4520 ft.
T54N R71W S27 W1/2; also NW1/4 S34.  44.6292 N, 105.3798 W; uncertainty 1 mi..  
Idaho fescue meadow, scattered sagebrush, disturbed patches, and edge of ponderosa pine forest on scoria ridge. Phenology: flowering. 

B. E. Nelson, 57174.  6/18/2002. 		RM 
_________________________________________________________________________

10.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: along West Fork Duck Creek, ca 7.5 air mi NE of Soda Well, ca 28 air mi NE of Gillette.  Elev. 3940-4000 ft.
T55N R69W S30 W1/2.  44.7173 N, 105.1975 W; uncertainty 1 mi..  
Grassland and sagebrush-grassland. Phenology: flowering & fruiting. 

B. E. Nelson, 57262.  6/18/2002. 		RM 
_________________________________________________________________________

11.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: along ridge running N-S, E and above Short Creek, ca 26 air mi NNE of Gillette; ca 3 air mi W of Weston.  Elev. 4220-4520 ft.
T54N R71W S22 NW1/4.  44.6439 N, 105.3798 W; uncertainty 0.5 mi..  
Idaho fescue grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 154.  6/18/2002. 		RM 
_________________________________________________________________________

12.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Cow Camp on Buck Creek, off of Forest Road 926, ca 25 air mi E of Wright; ca 41 air mi WSW of Newcastle.  Elev. 4400-4500 ft.
T44N R68W S27 E1/2.  43.7568 N, 105.0101 W; uncertainty 1 mi..  
Broken sandstone pavement. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 298.  6/20/2002. 		RM 
     with B. E. Nelson
_________________________________________________________________________

13.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Hay Creek and vicinity on Mush Creek or County Road 58, ca 27 air mi WSW of Newcastle; ca 21 air mi SSW of Upton.  Elev. 4270-4310 ft.
T44N R66W S12 South1/2.  43.7992 N, 104.7308 W; uncertainty 1 mi..  
Sagebrush/grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 304.  6/20/2002. 		RM 
_________________________________________________________________________

14.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: ridge separating Bear Creek and Coal Draw, off Jenney Trail or County Road 34, ca 19.5 air mi WNW of Bill; ca 41 air mi NNW of Douglas.  Elev. 5080-5240 ft.
T39N R73W S28 NE1/4.  43.3208 N, 105.6288 W; uncertainty 0.5 mi..  
Tributary of creek. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 462.  6/24/2002. 		RM 
_________________________________________________________________________

15.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: above Darlington Draw and S of Tepee Benchmark on Forest Road 923, ca 32 air mi E of Wright; ca 34 air mi WSW of Newcastle.  Elev. 4580-4740 ft.
T43N R67W S1 SW1/4.  43.7284 N, 104.8505 W; uncertainty 0.5 mi..  
Sagebrush with sandstone outcrops. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 631.  6/26/2002. 		RM 
_________________________________________________________________________

16.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: western edge of Duck Creek Breaks, immediately E of Duck Creek on two track road, ca 35 air mi NE of Gillette; ca 15 air mi NW of Oshoto.  Elev. 3840-4000 ft.
T55N R69W S20 NE1/4.  44.732 N, 105.1772 W.  
Hilly grassland with rocky and clayey bare patches and ravines with ponderosa pine and Rocky Mountain juniper. Phenology: flowering. 

Peter J. Ebertowski, 3964.  5/28/2003. 		RM 
_________________________________________________________________________

17.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: badlands ca 1 mi NW of Soda Well, on Forest Road 1247B, ca 31 air mi NNE of Gillette; ca 34 air mi NNW of Moorcroft.  Elev. 3860-4100 ft.
T55N R70W S33 W1/2.  44.7026 N, 105.2785 W.  
Sagebrush grassland with clayey bare patches and ravines with ponderosa pine and Rocky Mountain juniper. Phenology: flowering. 

Peter J. Ebertowski, 4045.  5/30/2003. 		RM 
_________________________________________________________________________

18.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: badlands SW of Antelope Creek, on two-track road, ca 34 air mi NNE of Gillette; ca 37 air mi NNW of Moorcroft.  Elev. 3860-3980 ft.
T55N R70W S16.  44.7467 N, 105.2785 W.  
Mosaic of sagebrush grassland, grassland and clay balds. Phenology: flowering. 

Peter J. Ebertowski, 4108.  5/30/2003. 		RM 
_________________________________________________________________________

19.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: hills forming southwest portion of Archie Draw on Forest Road 962, ca 13 air mi ENE of Bill; ca 26 air mi NW of Lance Creek.  Elev. 4750-4850 ft.
T38N R68W S10 E1/2.  43.2839 N, 105.0107 W.  
Drainage fan with clayey soil. Phenology: flowering. 

Peter J. Ebertowski, 4129.  6/2/2003. 		RM 
_________________________________________________________________________

20.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge S and E of Patrick Creek and Thornton on County Road 32, ca 7 air mi NW of Upton; ca 13 air mi SE of Moorcroft.  Elev. 4340-4500 ft.
T48N R66W S12 SW1/4.  44.1464 N, 104.7314 W.  
Sagebrush grassland with rocky clay patches. Phenology: flowering. 

Peter J. Ebertowski, 4272.  6/4/2003. 		RM 
_________________________________________________________________________

21.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Wyo Hwy 450 right of way 0.5 mi E of Hilight Road, ca 5 air mi SE of Wright; ca 35 air mi NNW of Bill.  Elev. 4730-4760 ft.
T43N R71W S11 N1/2.  43.7143 N, 105.3492 W.  
Roadside in sagebrush grassland. Phenology: flowering. 

Peter J. Ebertowski, 4550.  6/10/2003. 		RM 
_________________________________________________________________________

22.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills SE of and draining to Dry Forks Spring Creek on two-track off York or Forest Road 900, ca 30 air mi NNE of Gillette; ca 32 air mi NW of Moorcroft.  Elev. 3900-4020 ft.
T54N R70W S11 SW1/4.  44.6733 N, 105.238 W.  
Stipa comata - Koeleria grassland with patches of Schizachyrium. Phenology: flowering. 

Peter J. Ebertowski, 4631.  6/10/2003. 		RM 
_________________________________________________________________________

23.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: sagebrush grassland immediately SE of Little Powder River, off Wyo Hwy 59, ca 18 air mi N of Gillette; ca 30 air mi NW of Moorcroft.  Elev. 3950-4000 ft.
T53N R71W S32 W1/2.  44.5264 N, 105.4203 W.  
Sagebrush grassland on rocky soil. Phenology: flowering. 

Peter J. Ebertowski, 4714.  6/12/2003. 		RM 
_________________________________________________________________________

24.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Lake Creek on County Road 38, ca 10 air mi NE of Bill; ca 35 air mi SE of Wright.  Elev. 4600-4680 ft.
T39N R69W S23 W1/2.  43.3413 N, 105.1106 W.  
Sagebrush grassland. Phenology: flowering. 

Peter J. Ebertowski, 4827.  6/14/2003. 		RM 
_________________________________________________________________________

25.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: hills between Snyder and Dogie creeks, on North Lance Creek or County Road 14, ca 43 air mi SW of Newcastle; ca 25 air mi NNW of Lance Creek.  Elev. 4400-4480 ft.
T39N R66W S3 SE1/4.  43.3838 N, 104.7625 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sagebrush grassland. Phenology: flowering. 

Peter J. Ebertowski, 4851.  6/14/2003. 		RM 
_________________________________________________________________________

26.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: hills N of Snyder Creek and SE of the confluence of Windmill and North Pasture draws, on Dixon or County Road 2, ca 38 air mi SW of Newcastle; ca 28 air mi N of Lance Creek.  Elev. 4160-4240 ft.
T40N R65W S21 NW1/4.  43.4318 N, 104.6735 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandstone outcrop and sandy area below. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 4874.  6/14/2003. 		RM 
_________________________________________________________________________

27.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge and ravines SE of and draining to Horse Creek, on two-track off Cheyenne River or County Road 54, ca 33 air mi SE of Wright; ca 37 air mi SW of Newcastle.  Elev. 4440-4520 ft.
T42N R67W S34 NW1/4.  43.5726 N, 104.8904 W.  
Grassland, Stipa comata and Carex filifolia abundant. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 4918.  6/16/2003. 		RM 
_________________________________________________________________________

28.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Piney Canyon on Piney Canyon or County Road 69, ca 22 air mi ESE of Wright; ca 48 air mi WSW of Newcastle.  Elev. 4840-5060 ft.
T42N R69W S26.  43.5868 N, 105.1098 W.  
Mosaic of sagebrush grassland, grassland, and rocky clay outcrops. Phenology: flowering. 

Peter J. Ebertowski, 5002.  6/16/2003. 		RM 
_________________________________________________________________________

29.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: hills S of and draining to West Fork Fiddler Creek on Upton - Fairview or County Road 59, ca 11 air mi S of Upton; ca 22 air mi WNW of Newcastle.  Elev. 4280-4400 ft.
T46N R65W S27 SE1/4.  43.9359 N, 104.651 W.  
Grassland in sandy soil with rock outcrops. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 5049.  6/18/2003. 		RM 
_________________________________________________________________________

30.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Crook County: Thunder Basin National Grassland and Vicinity: hills E of West Fork Wind Creek, off U.S. Hwy 16, ca 10 air mi SE of Moorcroft; ca 10 air mi NW of Upton.  Elev. 4280-4380 ft.
T49N R66W S33 SE1/4.  44.1781 N, 104.7912 W.  
Grassland with scattered sagebrush and greasewood. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 5130.  6/18/2003. 		RM 
_________________________________________________________________________

31.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills W of Little Powder River on Wyo Hwy 59, ca 7 air mi S of Montana; ca 43 air mi N of Gillette.  Elev. 3500-3560 ft.
T57N R71W S27 SE1/4.  44.9018 N, 105.3855 W.  
Stipa comata grassland in sandy soil, Opuntia ubiquitous. Phenology: flowering. 

Peter J. Ebertowski, 5163.  6/20/2003. 		RM 
_________________________________________________________________________

32.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Belle Fourche River off Hilight or County Road 52, ca 16 air mi N of Wright; ca 22 air mi S of Gillette.  Elev. 4550-4620 ft.
T46N R71W S9 South1/4.  43.978 N, 105.3949 W.  
Sagebrush grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 5568.  6/27/2003. 		RM 
_________________________________________________________________________

33.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: west slope of Soda Butte, on Wyo Hwy 116, ca 10 air mi SW of Upton; ca 44 air mi ESE of Gillette.  Elev. 4740-4820 ft.
T46N R66W S2 SE1/4.  43.992 N, 104.7515 W.  
Stipa comata grassland. Phenology: flowering & fruiting. 

Peter J. Ebertowski, 5631.  6/29/2003. 		RM 
_________________________________________________________________________

34.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Mush Creek Oil Field W of Coyote Draw, on two-track road off of Wyo Hwy 450, ca 14 air mi WSW of Newcastle; ca 23 air mi SSE of Upton.  Elev. 4210-4310 ft.
T44N R64W S24 NW1/4.  43.7709 N, 104.4915 W.  
Grassland, Carex filifolia and Stipa comata abundant. Phenology: flowering. 

Peter J. Ebertowski, 5765.  7/1/2003. 		RM 
_________________________________________________________________________

35.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: low hills N of Flat Creek, on LA Ranch or County Road 10, ca 33 air mi NE of Gillette; ca 31 air mi NNW of Moorcroft.  Elev. 4160-4220 ft.
T54N R69W S4 SW1/4.  44.688 N, 105.157 W.  
Silver sagebrush grassland. Phenology: flowering. 

Peter J. Ebertowski, 5930.  7/3/2003. 		RM 
_________________________________________________________________________

36.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: TA Buttes on two-track road off Union Chapel Road, ca 6 air mi SE of Gillette; ca 4.5 air mi S of Wyodak.  Elev. 4560-4800 ft.
T49N R71W S16.  44.2234 N, 105.3987 W.  
Mosaic of silver sagebrush grassland and grassland, sandy soil. Phenology: flowering. 

Peter J. Ebertowski, 6488.  7/11/2003. 		RM 
_________________________________________________________________________

37.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Crook County: Black Hills: just E of Inyan Kara Road, ca 0.5 mi S of I-90.  Elev. 4000 ft.
T51N R63W S23.  44.3891 N, 104.3862 W.  
Open, rocky, E-facing slope. Phenology: flowering & fruiting. 

Erwin F. Evert, 11904.  6/2/1987. 		RM 731125	Barcode: RM0234821
_________________________________________________________________________

38.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Stillwater County: Rest area along I-90 ca 9 mi E of Columbus.  Elev. 3600 ft.
T3S R21E S1.  45.6034 N, 109.0788 W.  
Disturbed sagebrush-grassland with ponderosa pine N of parking area. 

Erwin F. Evert, 24610.  6/2/1993. 		RM 
_________________________________________________________________________

39.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Stillwater County: Just S of Jack Stone Creek on Jack Stone Creek Road ca 7 mi NW of Absarokee.  Elev. 4600 ft.
T3S R17E S13 SE1/4.  45.5743 N, 109.5725 W.  
Grassland on south side of creek with Cerastium arvense, Festuca idahoensis, and Castilleja sessiliflora. Phenology: flowering. 

Erwin F. Evert, 24653.  6/2/1993. 		RM 612418
_________________________________________________________________________

40.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Carbon County: Cooney Reservoir, ca 17 mi N of Red Lodge.  Elev. 4250 ft.
T4S R20E S35 SW1/4.  45.4433 N, 109.2232 W.  
Disturbed open areas in campground along shoreline. 

Erwin F. Evert, 26812.  6/6/1994. 		 
_________________________________________________________________________

41.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Carbon County: Ridge just W of Grove Creek: ca 4 mi NE of Cooney Reservoir, 22 mi N of Red Lodge.  Elev. 4500-4600 ft.
T4S R21E S16.  45.487 N, 109.1409 W.  
Sagebrush-grassland with scattered groves of Ponderosa pine. Phenology: flowering. 

Erwin F. Evert, 26841.  6/6/1994. 		RM 780181
_________________________________________________________________________

42.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Carbon County: Immediately S of Elbow Creek, ca 6 mi E of Roberts.  Elev. 4200-4300 ft.
T5S R22E S31 SW1/4.  45.3559 N, 109.0586 W.  
Sagebrush-grassland on north facing slope with scattered limber pine and juniper. Phenology: flowering. 

Erwin F. Evert, 26893.  6/7/1994. 		RM 780603
_________________________________________________________________________

43.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Carbon County: Ridge immediately N of County Road 421 and E of Monahan Road, 1.3 mi W of Joliet.  Elev. 4000 ft.
T4S R22E S16; also S15.  45.487 N, 109.0175 W; uncertainty 2 mi..  
Disturbed ponderosa pine-grassland on sandstone outcroppings with Agropyron spicatum, Alyssum desertorum, and Bromus tectorum. Phenology: flowering. 

Erwin F. Evert, 32875.  6/11/1997. 		RM 818264	Barcode: RM0013852
_________________________________________________________________________

44.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Carbon County: Wolf Canyon 1 mi S of the Yellowstone River, ca 14 mi WSW of Laurel.  Elev. 3600-3700 ft.
T3S R22E S8 SE1/4.  45.5889 N, 109.0381 W; uncertainty 0.5 mi..  
Sides of canyon in rocky open ponderosa pine forest with Agropyron spicatum, Festuca idahoensis, and Rhus trilobata in the understory. Phenology: flowering. 

Erwin F. Evert, 34816.  6/2/1998. 		RM 820228	Barcode: RM0014912
_________________________________________________________________________

45.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Stillwater County: Ridge just N of the Huntley Creek Road, 4 mi SW of Columbus.  Elev. 3900-4000 ft.
T2S R19E S36 NW1/4.  45.618 N, 109.326 W; uncertainty 1 mi..  
Grassland and open ponderosa pine forest on south-facing slope with Koeleria macrantha, Cerastium arvense, Pediomelum esculentum, and Zigadenus venenosus var. gramineus. Phenology: flowering. 

Erwin F. Evert, 36609.  6/5/1999. 		RM 822410	Barcode: RM0014433
_________________________________________________________________________

46.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: breaks ca 12.5 air mi ESE of Oelrichs.  Elev. 3200-3380 ft.
T11S R9E S12 NW1/4; also SW1/4 S1.  43.1141 N, 103.0053 W; GPS Reading.  
Grassland above the breaks. Phenology: flowering. 

B. E. Nelson, 60558.  5/14/2004. 		RM 
     with Grace Kostel
_________________________________________________________________________

47.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 1/3 mi S of County Road on agate bed site N of South Branch Blacktail Creek, ca 10.5 air mi ESE of Oelrichs.  Elev. 3150 ft.
T10S R9E S27 NE1/4.  43.1501 N, 103.0323 W; GPS Reading.  
In grassland with stony-gravely balds. Phenology: flowering. 

B. E. Nelson, 60591.  5/14/2004. 		RM 
     with Grace Kostel
_________________________________________________________________________

48.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Nebraska, Dawes County: Oglala National Grassland and Vicinity: west end of Wolf Butte, ca 19.5 air mi N of Crawford.  Elev. 3950-4060 ft.
T35N R52W S33 W1/2.  42.9653 N, 103.4629 W to 42.8603 N, 103.5542 W; GPS Reading.  
Stony grassy slopes. Phenology: flowering. 

B. E. Nelson, 60684.  5/17/2004. 		RM 
     with Grace Kostel
_________________________________________________________________________

49.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: between Meng Drive and Wright Bench Mark, ca 14 air mi NW of Crawford.  Elev. 4280-4560 ft.
T33N R53W S19 N1/2.  42.8216 N, 103.6084 W to 42.8209 N, 103.6137 W; GPS Reading.  
Sandy soil at saddle of ridge in ponderosa pine forest. Phenology: flowering. 

B. E. Nelson, 60793.  5/17/2004. 		RM 
     with Grace Kostel
_________________________________________________________________________

50.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ridge and buttes between Oat and Brush creeks, ca 0.5 mi N of Nebraska and 1-1 1/4 mi E of Wyoming, ca 23 air mi SE of Edgemont.  Elev. 3900-4000 ft.
T12S R1E S17 NW1/4.  43.009 N, 104.0322 W to 43.0103 N, 104.0283 W; GPS Reading.  
Stony slopes. Phenology: flowering. 

B. E. Nelson, 61073.  5/25/2004. 		RM 
     with Grace Kostel
_________________________________________________________________________

51.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 4.5 air mi SSE of Scenic on Forest Road 7172, near the Cheyenne River.  Elev. 2900 ft.
T4S R14E S7 NW1/4.  43 43.17' N, 102 29.81' W; GPS Reading.  
On revegetated and stabilized sand dunes of the river. Phenology: flowering. 

Grace M. Kostel, 1070.  6/1/2004. 		RM 
_________________________________________________________________________

52.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 4.5 air mi S of Scenic and 1 mi S of SD Hwy 44.  Elev. 2890 ft.
T4S R14E S5 South1/2.  43 43.49' N, 102 28.15' W; GPS Reading.  
In sandy soil of badlands. Phenology: flowering. 

Grace M. Kostel, 1082.  6/1/2004. 		RM 
_________________________________________________________________________

53.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 2-2.5 mi E of Interior and 0.5 mi S of Badlands National Park Headquarters.  Elev. 2300 ft.
T4S R18E S1 W1/2.  43 42.47' N, 101 54.51' W; GPS Reading.  
Typical badlands topography and landscape, on sand and clay soils. Phenology: flowering. 

Grace M. Kostel, 1112.  6/1/2004. 		RM 
_________________________________________________________________________

54.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 9 air mi SE of Wall, 2-2.5 mi S of I-90, W of County Road CH12.  Elev. 2600-2800 ft.
T2S R18E S34 SE1/4.  43 49.7' N, 101 56.89' W; GPS Reading.  
In badlands clay cut. Phenology: flowering. 

Grace M. Kostel, 1187.  6/2/2004. 		RM 
_________________________________________________________________________

55.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 7 air mi ESE of Fairburn and 0.5 mi N of County Road 18.  Elev. 3050-3150 ft.
T4S R9E S32; W1/2 S13.  43 39.61' N, 103 4.53' W; GPS Reading.  
Abandoned gravel pit. Phenology: flowering. 

Grace M. Kostel, 1332.  6/4/2004. 		RM 
_________________________________________________________________________

56.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 19 air mi SE of Hermosa.  Elev. 3150 ft.
T4S R10E S13 W1/2.  43 41.75' N, 102 52.59' W to 43 41.53' N, 102 52.63' W; GPS Reading.  
Butte tops and slopes of sand and gravel soil. Phenology: flowering & fruiting. 

Grace M. Kostel, 1392.  6/4/2004. 		RM 
_________________________________________________________________________

57.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 13.5 air mi NNW of Crawford and ca 1 air mi NW of Eagles Eye Rock.  Elev. 4450-4600 ft.
T33N R53W S19; NE1/4 S11.  43 48.91' N, 103 37.2' W; GPS Reading.  
On pine ridge of rock and sand; pine woodland. Phenology: flowering. 

Grace M. Kostel, 1715.  6/7/2004. 		RM 
_________________________________________________________________________

58.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: 10 air mi NW of Edgemont.  Elev. 3800 ft.
T8S R1E S14 W1/2.  43 20' 8" N, 103 56' 15" W; GPS Reading.  
North northeast-face of butte; soil is sand and silty clay; selenium may be present due to presence of Stanleya pinnata plants. Phenology: flowering. 

Grace M. Kostel, 237.  5/12/2004. 		RM 
_________________________________________________________________________

59.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 14.5-15 air mi ENE of Hermosa and 4 air mi WSW of Railroad Buttes.  Elev. 3100-3200 ft.
T2S R10E S15 South1/2.  42 52.91' N, 102 55.05' W; GPS Reading.  
On ridge of rock and gravel. Phenology: flowering & fruiting. 

Grace M. Kostel, 2448.  6/21/2004. 		RM 
_________________________________________________________________________

60.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 14.5-15 air mi ENE of Hermosa and 4 air mi WSW of Railroad Buttes.  Elev. 3100-3200 ft.
T2S R10E S15 South1/2.  42 52.91' N, 102 55.05' W; GPS Reading.  
On ridge of rock and gravel. Phenology: flowering. 

Grace M. Kostel, 2449.  6/21/2004. 		RM 
_________________________________________________________________________

61.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 3.5 air mi ESE of Wall and 0.5 mi S of U.S. Hwy 14 on Cottonwood Creek.  Elev. 2650 ft.
T1S R16E S2 South1/2.  43 58.93' N, 102 9.87' W; GPS Reading.  
In Pascopyrum smithii/Nassellus viridula plant community and grass upland on north side of creek in silty soil. Phenology: flowering. 

Grace M. Kostel, 2538.  6/22/2004. 		RM 
_________________________________________________________________________

62.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 19-19.5 air mi SE of Hermosa and 2 air mi SW of Red Shirt and 0.5 miW of SD Hwy 40.  Elev. 2900-2950 ft.
T4S R10E S24 SW1/4.  43 40.59' N, 102 53.41' W; GPS Reading.  
In prarie dog town with soils of silt and clay. Phenology: flowering. 

Grace M. Kostel, 2793.  6/25/2004. 		RM 
_________________________________________________________________________

63.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 15 air mi N of Crawford, 1/4 mi E of Sugarloaf Butte.  Elev. 3100 ft.
T31N R53W S24 N1/2.  42 53' 51" N, 103 33' 30" W; GPS Reading.  
Agate rock bed, interspersed with sand and clay limestone soils. Phenology: flowering. 

Grace M. Kostel, 287.  5/12/2004. 		RM 
_________________________________________________________________________

64.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 1.5 - 2 air mi S of French Creek and 3/4 - 1 air mi E of South Fork French Creek, ca 15.5 air mi SE of Hermosa.  Elev. 3050-3240 ft.
T5S R9E S3 SE1/4.  42.6337 N, 103.0302 W to 43.6419 N, 103.0353 W; GPS Reading.  
Mesa slopes. Phenology: flowering. 

Grace M. Kostel, 312.  5/19/2004. 		RM 
     with B. E. Nelson
_________________________________________________________________________

65.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: between Shorty Draw and French Creek, ca 9 air mi E of Fairburn and 14.5 air mi SE of Hermosa.  Elev. 3030-3080 ft.
T4S R9E S27 SE1/4.  43.6659 N, 103.0281 W; GPS Reading.  
Grassy area at top of ridge. Phenology: flowering. 

Grace M. Kostel, 354.  5/19/2004. 		RM 
     with B. E. Nelson
_________________________________________________________________________

66.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: County Road 18 N of French Creek and 11/4 air mi W of Cheyenne River about 3 air mi WSW of Red Shirt, ca 18 mi SE of Hermosa.  Elev. 2770-2870 ft.
T5S R10E S5 NE1/4.  43.6505 N, 102.9544 W; GPS Reading.  
Upslope of side drainage into creek. Phenology: flowering. 

Grace M. Kostel, 398.  5/19/2004. 		RM 
     with B. E. Nelson
_________________________________________________________________________

67.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: butte N of County Road 9, 5.5 - 6 mi NNW of Edgemont.  Elev. 3650-3800 ft.
T8S R2E S7 SW1/4.  43.3647 N, 103.9342 W; GPS Reading.  
Butte top. Phenology: flowering. 

Grace M. Kostel, 520.  5/21/2004. 		RM 
     with B. E. Nelson
_________________________________________________________________________

68.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 32 air mi NW of Crawford and 2 mi W of Edgemont Road on Forest Road 930.  Elev. 3900 ft.
T35N R56W S27.  42.9868 N, 103.906 W; GPS Reading.  
On ridge W of draw; gravel and rock soils. Phenology: flowering. 

Grace M. Kostel, 796.  5/29/2004. 		RM 
_________________________________________________________________________

69.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 33 air mi NW of Crawford, N of Forest Road 931.  Elev. 3950-4100 ft.
T34N R57W S1 NE1/4.  42.946 N, 103.981 W to 42.955 N, 103.977 W; GPS Reading.  
Butte summits. Phenology: flowering. 

Grace M. Kostel, 908.  5/29/2004. 		RM 
_________________________________________________________________________

70.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 21-22 air mi NNW of Crawford and 1-2 mi E of Hat Creek Road on Forest Road 925.  Elev. 3650-3700 ft.
T34N R54W S11 N1/2; also W1/4 S3.  42.938 N, 103.649 W to 42.948 N, 103.665 W; GPS Reading.  
In prairie dog town with soil ranging from sand, silt to clay. Phenology: flowering. 

Grace M. Kostel, 939.  5/30/2004. 		RM 
_________________________________________________________________________

71.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: on Forest Road 914, ca. 0.5 mi E of Edgemont Road in bluffs N of roadway.  Elev. 3900-4000 ft.
T34N R56W S13 South1/2.  42.9153 N, 103.8397 W; GPS Reading.  
On buttes in soils of rock and gravel. Phenology: flowering. 

Grace M. Kostel, 981.  5/30/2004. 		RM 
_________________________________________________________________________

72.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 19.5-20 air mi SSW of Wall.  Elev. 2650-2700 ft.
T4S R15E S10 W1/2.  43 42.723' N, 102 18.929' W; GPS Reading.  
On a mesa top and northeast facing slopes, soils are sand. Phenology: flowering. 

Grace M. Kostel, 5001.  5/27/2005. 		RM 
_________________________________________________________________________

73.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 6 air mi SE of Scenic.  Elev. 2880 ft.
T4S R14E S5 SE1/4.  43 43.328' N, 102 27.933' W; GPS Reading.  
On north facing slope of mesa, soils are sand and gravelly loam. Phenology: flowering. 

Grace M. Kostel, 5040.  5/27/2005. 		RM 
_________________________________________________________________________

74.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 13 air mi SW of Wall and 3/4 mi E of Sage Creek Road in Bear Creek.  Elev. 2924 ft.
T3S R13E S12 SE1/4.  43 47.71' N, 102 30.5' W; GPS Reading.  
Deep white-clay drainage. Phenology: flowering. 

Grace M. Kostel, 5079.  5/28/2005. 		RM 
_________________________________________________________________________

75.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 12.5 air mi SW of Kadoka.  Elev. 2302 ft.
T4S R20E S34 SW1/4.  43 44.225' N, 101 43.013' W; GPS Reading.  
In rock beds of red iron soils. Phenology: flowering. 

Grace M. Kostel, 5113.  5/28/2005. 		RM 
_________________________________________________________________________

76.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 2-2.5 air mi SSW of Wall and 1/4 mi W of SD Hwy 240.  Elev. 2850-2900 ft.
T1S R16E S18 SE1/4.  43 57.099' N, 102 14.497' W; GPS Reading.  
In a Hesperostipa comata plant community on a rocky upland and nearby butte. Phenology: flowering. 

Grace M. Kostel, 5198.  5/30/2005. 		RM 
_________________________________________________________________________

77.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: Indian Creek Wilderness Area: ca 6 air mi due W of Scenic.  Elev. 2823 ft.
T3S R12E S22 NW1/4.  43 46.63' N, 102 40.19' W; GPS Reading.  
On rock and gravel strewn clay buttes in red bed soils of iron and magnesium. Phenology: flowering. 

Grace M. Kostel, 5329.  6/1/2005. 		RM 
_________________________________________________________________________

78.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 6 air mi SSE of Scenic and due E of County Road C589.  Elev. 2834 ft.
T8S R13E S14 SE1/4.  43 41.56' N, 102 31.38' W; GPS Reading.  
In deep drainage of heavy white clay soil and near uplands of Hesperastipa comata grass plant community. Phenology: flowering. 

Grace M. Kostel, 5421.  6/1/2005. 		RM 
_________________________________________________________________________

79.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Nebraska, Dawes County: Oglala National Grassland and Vicinity: ca 12-12.5 air mi SE of Ardmore, South Dakota.  Elev. 3949 ft.
T34N R52W S5 E1/2.  42 57.052' N, 103 28.018' W; GPS Reading.  
In rock bed with silt and clay soils. Phenology: flowering. 

Grace M. Kostel, 5586.  6/6/2005. 		RM 
_________________________________________________________________________

80.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 3.5-4 air mi SW of Edgemont.  Elev. 3696 ft.
T9S R2E S24 SW1/4.  43 14.825' N, 103 50.225' W; GPS Reading.  
On mesa top uplands in a Hesperostipa comata plant community, an old abandoned county road bed surface and adjacent soils are gravel and sand. Phenology: flowering. 

Grace M. Kostel, 5692.  6/7/2005. 		RM 
_________________________________________________________________________

81.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 3.5 air mi SW of Edgemont, Cottonwood Creek.  Elev. 3647 ft.
T9S R2E S23 E1/2.  43 15.033' N, 103 50.389' W; GPS Reading.  
On rock ledge of mesa leading into side drainage of creek, soils are rock, gravel and sand. Phenology: flowering. 

Grace M. Kostel, 5743.  6/7/2005. 		RM 
_________________________________________________________________________

82.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 3 air mi SSW of Cottonwood.  Elev. 2554 ft.
T1S R18E S25 SW1/4.  43 55.398' N, 101 54.817' W; GPS Reading.  
On grass covered butte, soils are gravel and silty loam. Phenology: flowering. 

Grace M. Kostel, 6013.  6/12/2005. 		RM 
_________________________________________________________________________

83.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: N of Whitewater Creek, ca 11-11.5 air mi SE of Wall and just W of County Road.  Elev. 2587 ft.
T2S R17E S10 N1/2.  43 53.34' N, 102 4.47' W; GPS Reading.  
On banks and slopes north of the creek, soils are silt to silty clay. Phenology: flowering. 

Grace M. Kostel, 6078.  6/12/2005. 		RM 
_________________________________________________________________________

84.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 13 air mi SE of Wall and just E of County Road.  Elev. 2558 ft.
T2S R17E S23 W1/2.  43 51.37' N, 102 3.279' W; GPS Reading.  
On banks and side slopes of drainage having silt clay soil. Phenology: flowering. 

Grace M. Kostel, 6102.  6/12/2005. 		RM 
_________________________________________________________________________

85.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 14.5-15 air mi SE of Wall and ca 1 air mi N of Badlands National Park boundary.  Elev. 2625 ft.
T3S R17E S34 SE1/4.  43 49.346' N, 102 3.713' W; GPS Reading.  
In an ephemeral drainage with heavy clay soils. Phenology: flowering. 

Grace M. Kostel, 6118.  6/12/2005. 		RM 
_________________________________________________________________________

86.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 7 air mi SW of Kadoka.  Elev. 2300 ft.
T3S R20E S17 South1/2.  43 46.834' N, 101 37.927' W; GPS Reading.  
On rolling prairie near the rim of a drainage/draw, in silty loam soils. Phenology: flowering. 

Grace M. Kostel, 6427.  6/16/2005. 		RM 
_________________________________________________________________________

87.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 6 air mi ESE of Cottonwood.  Elev. 2330 ft.
T1S R19E S13 E1/2.  43 57.59' N, 101 46.82' W; GPS Reading.  
On gently rolling prairie uplands in soil depressions that have "slumped" down slope, soils are silty loam. Phenology: flowering. 

Grace M. Kostel, 6438.  6/16/2005. 		RM 
_________________________________________________________________________

88.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 6.5 air mi SE of Cottonwood.  Elev. 2390 ft.
T1S R19E S25 SE1/4.  43 56.017' N, 101 46.982' W; GPS Reading.  
In rolling prairie uplands in soil depressions that have "slumped" down slope. Phenology: flowering. 

Grace M. Kostel, 6471.  6/16/2005. 		RM 
_________________________________________________________________________

89.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 9-9.5 air mi due E of Cottonwood.  Elev. 2525 ft.
T1S R20E S15 NW1/4.  43 57.81' N, 101 43.139' W; GPS Reading.  
On gently rolling prairie in soil depressions that have "slumped" down slope, soils are silty loam. Phenology: flowering & fruiting. 

Grace M. Kostel, 6497.  6/16/2005. 		RM 
_________________________________________________________________________

90.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 10-10.5 air mi SE of Cottonwood.  Elev. 2550 ft.
T1S R20E S34 South1/2.  43 54.713' N, 101 42.753' W; GPS Reading.  
On gently rolling prairie uplands, soils are gravel and silt loams. Phenology: flowering & fruiting. 

Grace M. Kostel, 6596.  6/17/2005. 		RM 
_________________________________________________________________________

91.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity.  Elev. 2400 ft.
T3S R21E S1 SW1/4.  43 48.481' N, 101 33.593' W; GPS Reading.  
On a badlands clay shelf sloping into a deep-cut drainage, soils are heavy white clay. Phenology: fruiting. 

Grace M. Kostel, 6691.  6/17/2005. 		RM 
_________________________________________________________________________

92.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 3-3.5 air mi WSW of Kadoka.  Elev. 2400 ft.
T2S R21E S34 South1/2.  43 49.457' N, 101 35.641' W; GPS Reading.  
On a badlands outwash, soils are gravel and heavy clay. Phenology: fruiting. 

Grace M. Kostel, 6728.  6/17/2005. 		RM 
_________________________________________________________________________

93.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 6.5 air mi WSW of Kadoka and 1 air mi due E of Hughes Pass.  Elev. 2480 ft.
T3S R21E S4 SW1/4.  43 48.549' N, 101 37.113' W; GPS Reading.  
In a badlands outwash, soil is deep heavy white clay. Phenology: fruiting. 

Grace M. Kostel, 6761.  6/17/2005. 		RM 
_________________________________________________________________________

94.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 7.5 air mi SE of Farmingdale.  Elev. 3100 ft.
T2S R11E S16 SE1/4.  43 52.279' N, 102 48.244' W; GPS Reading.  
Rock ledges of bluffs, north aspect, overlooking deep drainage; soils are rock, gravel, and silt eroding into clay. Phenology: flowering. 

Grace M. Kostel, 6791.  6/18/2005. 		RM 
_________________________________________________________________________

95.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 9.5-10 air mi SE of Farmingdale and 1 air mi SE of Berner Dam.  Elev. 2950 ft.
T2S R11E S26 SW1/4.  43 50.428' N, 102 46.36' W; GPS Reading.  
In rock beds of rocky, heavy clay soil with iron present. Phenology: flowering & fruiting. 

Grace M. Kostel, 6932.  6/18/2005. 		RM 
_________________________________________________________________________

96.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 9.5 air mi SE of Wall in Bloom Basin.  Elev. 2600 ft.
T2S R17E S8 N1/2.  43 53.379' N, 102 6.704' W; GPS Reading.  
Soils are deep heavy white clay. Phenology: flowering & fruiting. 

Grace M. Kostel, 7262.  6/21/2005. 		RM 
_________________________________________________________________________

97.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 6.5 air mi SSE of Wall.  Elev. 2727 ft.
T2S R16E S3 W1/2.  43 54.091' N, 102 11.626' W; GPS Reading.  
On a rock covered mesa having a soil depression due to moisture at summit; soil is gravel and silt. Phenology: fruiting. 

Grace M. Kostel, 7357.  6/22/2005. 		RM 
_________________________________________________________________________

98.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 5.5 air mi NW of Toadstool Geologic Park and 1/4 mi due N of Orella Road.  Elev. 3820 ft.
T34N R54W S36.  42 52.576' N, 103 37.606' W; GPS Reading.  
Typic badlands habitat; soils are deep heavy white clay. Phenology: flowering & fruiting. 

Grace M. Kostel, 7685.  6/25/2005. 		RM 
_________________________________________________________________________

99.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 5.5 air mi NW of Toadstool Geologic Park and 1/4 mi due N of Orella Road.  Elev. 3820 ft.
T34N R54W S36.  42 52.576' N, 103 37.606' W; GPS Reading.  
Typic badlands habitat; soils are deep heavy white clay. Phenology: flowering. 

Grace M. Kostel, 7704.  6/25/2005. 		RM 
_________________________________________________________________________

100.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: Sage Creek drainage, ca 8 air mi SW of Wall and ca 2.5 mi due W of Sage Creek Road (County Road C502).  Elev. 2850 ft.
T1S R14E S24 SE1/4; also S25.  43 56.26' N, 102 22.907' W; GPS Reading.  
In large side drainage of the creek, soils are silty loam. Phenology: fruiting. 

Grace M. Kostel, 8433.  7/11/2005. 		RM 
_________________________________________________________________________

101.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 1.5 air mi due N of Scenic.  Elev. 2800 ft.
T3S R13E S10 W1/2.  43 48.007' N, 102 33.269' W; GPS Reading.  
In badlands floodplain wetland, soils are black clay alkaline muck. Phenology: fruiting. 

Grace M. Kostel, 8757.  7/17/2005. 		RM 
_________________________________________________________________________

102.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 11.5 air mi SE of Fairburn, Cheyenne River.  Elev. 2875 ft.
T5S R9E S13 N1/2.  43 37.15' N, 102 59.873' W; GPS Reading.  
On bluffs overlooking river, south aspect, soils are sand. Phenology: fruiting. 

Grace M. Kostel, 9018.  7/21/2005. 		RM 
_________________________________________________________________________

103.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Laramie County: Wetlands and Adjacent Areas: Bear Creek, ca 9 air mi SSE of Chugwater.  Elev. 5654 ft.
T19N R66W S10 NE1/4.  41.6392 N, 104.761 W; GPS Reading.  
Dry, rocky uplands. Phenology: flowering & fruiting. 

Rachel Newton, 1210.  6/28/2005. 		RM 
_________________________________________________________________________

104.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: Meadow Creek, ca 0.5 mi S of Linch; ca 24 air mi ESE of Kaycee.  Elev. 4924 ft.
T42N R78W S14 SW1/4 of SE1/4.  43.60326 N, 106.19917 W; GPS Reading.  
Heavily grazed hillside with scattered Artemisia. Phenology: flowering & fruiting. 

Rachel Newton, 4020.  6/3/2006. 		RM 
_________________________________________________________________________

105.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Weston County: Wetlands and Adjacent Areas: Little Thunder Creek, ca 32 air mi E of Wright.  Elev. 4298 ft.
T43N R67W S33 SW1/4.  43.65261 N, 104.91793 W; GPS Reading.  
Dry Artemisia scrub uplands. Phenology: flowering. 

Rachel Newton, 4386.  6/7/2006. 		RM 
_________________________________________________________________________

106.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Weston County: Wetlands and Adjacent Areas: spring-fed stream and pond, ca 6 air mi NE of Newcastle.  Elev. 4597 ft.
T45N R60W S7 NW1/4 of SW1/4.  43.89424 N, 104.09501 W; GPS Reading.  
Dry rocky hillside. Phenology: flowering. 

Rachel Newton, 4486.  6/7/2006. 		RM 
_________________________________________________________________________

107.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Weston County: Wetlands and Adjacent Areas: Stockade Beaver Creek, ca 5 air mi NE of Newcastle.  Elev. 4594 ft.
T45N R60W S7 SW1/4 of SW1/4.  43.88721 N, 104.09813 W; GPS Reading.  
Dry rocky uplands. Phenology: flowering & fruiting. 

Rachel Newton, 4540.  6/8/2006. 		RM 
_________________________________________________________________________

108.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Weston County: Wetlands and Adjacent Areas: spring-fed stream, ca 5 air mi NE of Newcastle.  Elev. 4653 ft.
T45N R60W S17 NW1/4 of NW1/4.  43.88515 N, 104.09464 W; GPS Reading.  
Dry open uplands. Phenology: flowering & fruiting. 

Rachel Newton, 4575.  6/8/2006. 		RM 
_________________________________________________________________________

109.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Crook County: Wetlands and Adjacent Areas: Keyhole Reservoir, ca 11 air mi NE of Moorcroft.  Elev. 4004 ft.
T51N R66W S33 NE1/4.  44.37094 N, 104.79604 W; GPS Reading.  
Dry sandy uplands with occasional rock outcroppings. Phenology: flowering & fruiting. 

Rachel Newton, 4773.  6/12/2006. 		RM 
_________________________________________________________________________

110.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Crook County: Wetlands and Adjacent Areas: Redwater Creek, ca 2 air mi W of Beulah; ca 14 air mi NE of Sundance.  Elev. 3502 ft.
T53N R61W S36 NW1/4.  44.54792 N, 104.11928 W; GPS Reading.  
Dry sandy uplands. Phenology: flowering & fruiting. 

Rachel Newton, 4886.  6/12/2006. 		RM 
_________________________________________________________________________

111.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Crook County: Wetlands and Adjacent Areas: Little Missouri River, ca 22 air mi N of Devils Tower, ca 43 air mi N of Moorcroft.  Elev. 3692 ft.
T56N R66W S2 NE1/4.  44.87672 N, 104.7384 W; GPS Reading.  
Dry slopes and uplands. Phenology: flowering & fruiting. 

Rachel Newton, 4980.  6/12/2006. 		RM 
_________________________________________________________________________

112.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Platte County: Ca 20 mi SW of Wheatland.  Elev. 5000 ft.
T22N R70W S12.  41.8967 N, 105.1836 W; NAD 83, uncertainty 2 mi., Digital Map.  
Dry gravelly prairie. Flowers white, fading lavender. Phenology: flowering & fruiting. 

C. L. Porter, 3542.  6/19/1945. 		RM 199118	Barcode: RM0234755
_________________________________________________________________________

113.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Crook County: Sand Creek, near Beulah.  Elev. 3500 ft.
T52N R60W S5.  44.5287 N, 104.0843 W; NAD 83, uncertainty 1 mi., Digital Map.  
Dry sandy soil. Phenology: flowering & fruiting. 

C. L. Porter, 5343.  6/20/1950. 		RM 217810	Barcode: RM0234789
_________________________________________________________________________

114.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Johnson County: Near north end of Lake DeSmet.  Elev. 4800 ft.
T52N R82W S7.  44.4964 N, 106.7705 W; NAD 83, uncertainty 2 mi., Digital Map.  
Hard sandy soil with Artemesia. Phenology: flowering & fruiting. 

C. L. Porter, 6283.  7/1/1953. 		RM 236971	Barcode: RM0234811
_________________________________________________________________________

115.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Niobrara County: 40 mi N of Lusk.  Elev. 4000 ft.
T39N R62W S34.  43.3081 N, 104.2958 W; NAD 83, uncertainty 2 mi., Digital Map.  
Sandy sagebrush-grassland rolling hills. Phenology: flowering & fruiting. 

C. L. Porter, 6943.  6/8/1956. 		RM 249408	Barcode: RM0234752
_________________________________________________________________________

116.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Laramie County: 2.5 mi W of Cheyenne.  Elev. 6200 ft.
T14N R67W S33 SE1/4 SE1/4 SE1/4.  41.1322 N, 104.8873 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
Grassland with Astragalus drummondii and Allium. Phenology: flowering. 

Robert D. Dorn, 7949.  6/9/1999. 		RM 642931	Barcode: RM0234996
_________________________________________________________________________

117.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Goshen County: Fort Laramie National Historic Site.  Elev. 4400 ft.
T26N R64W S20 E1/2 SW1/4 NE1/4.  42 12.9' N, 104 33.8' W; unknown, , GPS reading.  
Cobbley hill with Yucca and Paronychia. Uncommon; white flowers Phenology: flowering. 

Robert D. Dorn, 9680.  6/5/2003. 		RM 741303	Barcode: RM0234820
_________________________________________________________________________

118.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Moffat County: North-central Colorado: Colo Hwy 13, ca 13 air mi N of Craig.  Elev. 6480-6520 ft.
T9N R90W S29.  40.7085 N, 107.517 W.  
Sandy roadcut. Phenology: flowering. 

Ronald L. Hartman, 67251.  6/6/2000. 		RM 759058
_________________________________________________________________________

119.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Pennington County: 14.5 mi SE of Nemo along road to Rapid City.  Elev. 3930 ft.
T2N R6E S36.  
Phenology: flowering. 

C. L. Gilly, 787.  6/25/1953. 		RM 267116	Barcode: RM0239219
     with G. W. Parmelee, Stella M. Wilson, and P. G. Coleman
_________________________________________________________________________

120.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Custer County: Black Hills National Forest: Hell's Canyon.  Elev. 4850-5000 ft.
T4S R2E S14.  43.6996 N, 103.8388 W; uncertainty 1 mi..  
On 3% west slope, clay soil, forest and grassland site; Pipo, Popr, Acmi, and Brome association. Phenology: flowering. 

E. Chester Garrett, 3.  6/8/1967. 		USFS 497713	Barcode: USFS0069945
_________________________________________________________________________

121.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Jackson County: Badlands; Cedar Canyon, Interior.  Elev. 2650 ft.
T3S R18E S26.  
South-facing cliffs along great wall; red cedar association. Phenology: flowering. 

Herman E.  Hayward, 664.  6/8/1927. 		RM 110748
_________________________________________________________________________

122.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Harding County: Custer National Forest (Sioux).  Elev. 3000 ft.
All slopes, sandy loam soil. Phenology: flowering. 

Louis W. Shevling, 41.  6/5/1914. 		USFS 498511	Barcode: USFS0069946
_________________________________________________________________________

123.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Custer County: Harney National Forest; near Pengra Homestead.  Elev. 4650-4800 ft.
T5S R5E S32.  
South-facing slope; shallow clay loam soil; grass type. Also number 59, Paul L. Ginter. Phenology: flowering. 

N. E. Hibbard, 5.  6/15/1928. 		USFS 497714	Barcode: USFS0071346
_________________________________________________________________________

124.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Custer County: Black Hills National Forest: 2 mi W of Custer.  Elev. 5300-5600 ft.
T3S R4E S27.  43.7599 N, 103.6277 W; uncertainty 1 mi..  
On 5% south slope, rocky sandy loam soil, grass and weed vegetation type; Poa and Koe association. Phenology: flowering. 

Ralph K. Gierisch, 1768.  6/26/1955. 		USFS 497712	Barcode: USFS0069944
_________________________________________________________________________

125.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Fall River County: Harney National Forest: East Pine Creek.  Elev. 4500-6500 ft.
T2S R5E S11.  43.4118 N, 103.4913 W; uncertainty 1 mi..  
On 10% northeast slope, rocky loam soil, open ponderosa pine, grass and weed vegetation type. ELEVSTR 3450 3820 f (USGS 7.5') G. Bryson Phenology: flowering. 

Ralph K. Gierisch, 1587.  6/19/1950. 		USFS 497716	Barcode: USFS0069943
_________________________________________________________________________

126.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Jackson County: Buffalo Gap Expt. Area; near study pond B.  Elev. 2550 ft.
T2S R18E S6.  43.9062 N, 102.013 W; uncertainty 0.5 mi..  
Pasture, east 1% slope; clay soil, grassland type; Bogr, Buda, Stvi, Agsm, Gusa, Eras, Arfr, and Carex association. Elev closer to 2545 f (+/-) (USGS 7.5') G. Bryson Phenology: flowering. 

Roger R. Kerbs, 29.  6/5/1967. 		USFS 497722
_________________________________________________________________________

127.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Harding County: Moreau River Valley.
Steppe. Phenology: fruiting. 

S. S. Visher, 308.  8/23/1910. 		RM 69993
_________________________________________________________________________

128.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Harding County: West Short Pine Hills.  Elev. 3450-3750 ft.
T17N R1E S13.  
Phenology: flowering. 

S. S. Visher, 449.  6/8/1911. 		RM 76370
_________________________________________________________________________

129.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Perkins County: Date.  Elev. 2730 ft.
T16N R12E S8.  
Phenology: flowering. 

S. S. Visher, 555.  6/1/1912. 		RM 76408
_________________________________________________________________________

130.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Shannon County: Medicine Root Creek.
Phenology: fruiting. 

T. A. Williams, s.n..  //1911. 		RM 68567
_________________________________________________________________________

131.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Lyman County: Lower White River.
Lyman/Tripp counties. Phenology: fruiting. 

T. A. Williams, s.n..  //. 		RM 68678
_________________________________________________________________________

132.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Custer County: Black Hills National Forest: 6.7 mi W of Custer at junction of U.S. 16 and road to Tin Mountain Mine.  Elev. 5520 ft.
T3S R3E S35.  43.7355 N, 103.7061 W; uncertainty 0.25 mi..  
Locally abundant, clayey roadbank. Phenology: flowering. 

V. June Wetherell, 294.  6/23/1960. 		RM 267945	Barcode: RM0239220
_________________________________________________________________________

133.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Douglas County: 2 mi E of Franktown.  Elev. 6000 ft.
Grassland. Phenology: flowering. 

Alan A. Beetle, 37.  6/21/1937. 		RM 152893
_________________________________________________________________________

134.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Arapahoe County: Engelwood, field SW of junction Arapahoe Rd & Quebec.  Elev. 5300 ft.
Occasional in undisturbed prairie near housing development. Phenology: flowering & fruiting. 

Barry Hammel, 10.  6/27/1975. 		RM 302328
_________________________________________________________________________

135.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Weld County: Johnson's Ranch.
Phenology: flowering. 

Earl L. Johnston, 1011.  5/28/1918. 		RM 170990
_________________________________________________________________________

136.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, No county County: Central Colorado.
Phenology: flowering. 

Earl L. Johnston, 466.  //1907. 		RM 61938
_________________________________________________________________________

137.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Weld County: Eleven M. Ranch, Grover.
Phenology: flowering. 

Earl L. Johnston, 1386.  7/25/1926. 		RM 123170
_________________________________________________________________________

138.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Weld County: Grover, CO. at the Eleven "M" Ranch.
Phenology: flowering. 

Earl L. Johnston, 239.  6/1/1926. 		RM 105243
_________________________________________________________________________

139.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, No county County: 
Phenology: flowering & fruiting. 

Earl L. Johnston, 281.  //1906. 		RM 56419
_________________________________________________________________________

140.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Platte County: Laramie Range: ca 1.8 air mi N from Wyo Hwy 34; ca 39.9 air mi NE of Laramie.  Elev. 5600-5660 ft.
T22N R70W S16 NE1/4.  41.8786 N, 105.2445 W; uncertainty 0.5 mi..  
Grassland, dry creek beds. Phenology: flowering. 

B. A. Packer, 258.  6/12/1997. 		 
     with J. Brondum and T. McGowan
_________________________________________________________________________

141.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, El Paso County: Nob Hill.  Elev. 6100 ft.
Grassy prairie. Phenology: flowering. 

Francis W. Pennell, 5795.  6/10/1915. 		RM 84747
_________________________________________________________________________

142.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Denver County: University Park.
Phenology: flowering. 

Francis Ramaley, 1527.  5/26/1906. 		RM 56985
_________________________________________________________________________

143.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Weld County: Pawnee Buttes.
Phenology: flowering. 

G. S. Dodds, 2063.  7/1/1906. 		RM 57387
_________________________________________________________________________

144.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Weld County: Pawnee Buttes.
Phenology: flowering. 

G. S. Dodds, 2081.  7/1/1906. 		RM 57388
_________________________________________________________________________

145.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Bent County: Las Animas.
Phenology: flowering. 

George E. Osterhout, 3917.  6/16/1909. 		RM 170995
_________________________________________________________________________

146.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Bent County: Rule Creek.
Phenology: flowering & fruiting. 

George E. Osterhout, 4871.  5/21/1913. 		RM 170994
_________________________________________________________________________

147.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Sedgwick County: Julesburg.
Phenology: flowering & fruiting. 

George E. Osterhout, 4902.  6/11/1913. 		RM 170991
_________________________________________________________________________

148.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Prowers County: 25 mi S of Lamar.
Phenology: flowering. 

George E. Osterhout, 5060.  5/21/1914. 		RM 170992
_________________________________________________________________________

149.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Baca County: Springfield.
Phenology: flowering. 

George E. Osterhout, 5060.  5/20/1914. 		RM 84317
_________________________________________________________________________

150.  Penstemon albidus Nutt. 				Plantaginaceae

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

George E. Osterhout, 5734.  6/13/1918. 		RM 170998
_________________________________________________________________________

151.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, El Paso County: S of Colorado Springs.
Phenology: flowering & fruiting. 

George E. Osterhout, 6910.  6/16/1928. 		RM 170997
_________________________________________________________________________

152.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Logan County: Sterling.
Phenology: flowering & fruiting. 

George E. Osterhout, 988.  6/11/1896. 		RM 170993
_________________________________________________________________________

153.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Denver County: Denver, CO.  Elev. 5300 ft.
Prairie Phenology: flowering. 

Ira W. Clokey, 2791.  6/17/1917. 		RM 170996
_________________________________________________________________________

154.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Denver County: Denver, CO.  Elev. 5300 ft.
Prairie Phenology: flowering. 

Ira W. Clokey, 2791.  6/17/1917. 		RM 93020
_________________________________________________________________________

155.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Boulder County: Eldorado Springs.  Elev. 5400 ft.
Dry soil. Phenology: flowering. 

Ira W. Clokey, 2795.  6/24/1917. 		RM 92987
_________________________________________________________________________

156.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Douglas County: Franktown.
On grassy hillside, plentiful. Phenology: flowering & fruiting. 

J. H. Christ, 427.  6/17/1935. 		RM 669038
_________________________________________________________________________

157.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Weld County:   Elev. 5400 ft.
T10N R66W S2.  
Rocky soil. Phenology: flowering. 

Leon C. Snyder, S-90.  6/11/1938. 		USFS 497719
_________________________________________________________________________

158.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Elbert County: 3 mi NW of Fondis.  Elev. 6200 ft.
T9S R62W S30; also S31.  39.23031 N, 104.38135 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Sandy soil. Phenology: flowering & fruiting. 

Marion Ownbey, 1278.  6/17/1937. 		RM 175197
_________________________________________________________________________

159.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Kit Carson County: 2 mi W Stratton.  Elev. 4400 ft.
Dry rolling plains. Phenology: flowering & fruiting. 

Marion Ownbey, 765.  6/27/1935. 		RM 142003
_________________________________________________________________________

160.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Lincoln County: 2 mi W Hugo.  Elev. 5000 ft.
Dry sandy plains. Phenology: flowering & fruiting. 

Marion Ownbey, 769.  6/28/1935. 		RM 142006
_________________________________________________________________________

161.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Arapahoe County: Buckley Air Force Base: west end of transect 40 m NE of southwest corner of the installation.  521143E 4392527N to 5212504E 4392570N to 521795E 4392514N to 521881E 4392514N.  Elev. 1714-1723 m.
zone 13, 521143E, 4392527N; GPS Reading.  
Level to rolling shortgrass prairie on silt-like to sandy loam; with Artemisia frigida, Linaria dalmatica ssp. dalmatica, Cirsium sp., Hesperostipa comata, Bromus japonicus, Bouteloua gracilis. Phenology: flowering. 

N. E. Hastings, 144.  5/27/2005. 		RM 793902
     with C. Bern
_________________________________________________________________________

162.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Kit Carson County: 4.5 mi N of Burlington.  Elev. 4200 ft.
Common on 5% south slope in clay on limestone with Galpinsis and Lappula. Phenology: flowering. 

Paul L. Ginter, 710.  5/22/1942. 		USFS 497721
_________________________________________________________________________

163.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Baca County:   Elev. 1500 m.
Breaks on shortgrass prairie. Phenology: flowering & fruiting. 

Rupert C. Barneby, 18190.  5/19/1986. 		RM 521269
_________________________________________________________________________

164.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Las Animas County: 4 mi N of Andrix, at intersection of roads 48.0 and 215.0.  Elev. 5280 ft.
On barren, rocky caliche soils, with Frasera coloradensis. Phenology: flowering. 

Ronald C. Wittmann, 18155.  5/31/1991. 		RM 580528
     with W. A. Weber
_________________________________________________________________________

165.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Baca County: Ridge W of Picture Canyon SW of Campo.  Elev. 4400 ft.
37 0.2' N, 102 45.8' W; unknown, , GPS reading.  
Rocky grassland with Yucca, Gaura, Hymenopappus. Phenology: flowering & fruiting. 

Robert D. Dorn, 10076.  6/14/2005. 		RM 784741
_________________________________________________________________________

166.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Kit Carson County:   Elev. 4000 ft.
T7S R44W S9 NE1/4.  
Grassland with Polygala, Senecio plattensis. Phenology: flowering. 

Robert D. Dorn, 8674.  5/23/2001. 		RM 702962
_________________________________________________________________________

167.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Yuma County: Arikaree River.  Elev. 4300 ft.
T4S R48W S16 E1/2 of SE1/4.  
Sandy grassland with Phlox andicola, Abronia. Phenology: flowering. 

Robert D. Dorn, 8682.  5/24/2001. 		RM 702970
_________________________________________________________________________

168.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Weld County:   Elev. 5500 ft.
T10N R66W S1.  
Grassland, sandy loam. Phenology: flowering & fruiting. 

Robert M. Muir, 25.  6/15/1937. 		RM 172070
_________________________________________________________________________

169.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Las Animas County: Mesa de Maya Region: south slopes of Jesus Mesa.  Elev. 5200 ft.
T35S R54W S15.  
South slope s of Jesus Mesa; Juniperus/Cercocarpus savanna with Bouteloua curtipendula, B. hirsuta, Gutierrezia sarothrae, Cylindropuntia imbricata; sandy soil. Phenology: flowering. 

Tim Hogan, 2016.  5/18/1993. 		RM 734488
     with Dina Clark and Rick Brune
_________________________________________________________________________

170.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Lincoln County: 2.5 mi SW of Aroya.  Elev. 4600 ft.
Sand-sage type. Phenology: flowering & fruiting. 

Van T. Harris, 4.  6/3/1960. 		RM 620032
_________________________________________________________________________

171.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Baca County: Junction of road O and R, Pasture 5D.
T33S R50W S9.  
On caliche pavement. Phenology: flowering. 

Weber, 18553.  5/22/1993. 		RM 734306
     with R. C. Wittmann
_________________________________________________________________________

172.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Elbert County: 6 mi S of Kiowa.
Grassy hills. Phenology: flowering. 

Weber, 18632.  6/12/1993. 		RM 734566
     with R. C. Wittmann
_________________________________________________________________________

173.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Converse County: Powder River Basin: ca 6 mi NE of Douglas, off Wyo Hwy 59.  Elev. 5000 ft.
T33N R70W S19 NW1/4.  42.8167 N, 105.3053 W; uncertainty 1 mi..  
Occasional in sandy clay of sagebrush-grassland with Allium, Erigeron, and Lupinus. Flowers white. Phenology: flowering & fruiting. 

B. E. Nelson, 1218.  6/17/1975. 		RM 297956	Barcode: RM0234782
     with Linda Nelson
_________________________________________________________________________

174.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: 30.8 mi NNW of Gillette on U.S. Hwy 14-16, 11.9 mi NNE on Recluse-Olmstead Creek Road, ca 6 1/4 mi NE of Recluse.  Elev. 4100 ft.
T56N R73W S34.  44.7917 N, 105.62389 W; uncertainty 1 mi..  
Common in loamy clay in grassland with Oxytropis, Astragalus, and lichens. Phenology: flowering & fruiting. 

B. E. Nelson, 1268.  6/19/1975. 		RM 298005	Barcode: RM0234810
     with Linda Nelson
_________________________________________________________________________

175.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 10 air mi NE of Wheatland on county road at Little Cottonwood Draw, E of Missouri Basin Power Station.  Elev. 4750 ft.
T25N R66W S28 NE1/4.  42.1119 N, 104.7806 W; uncertainty 1 mi..  
Occasional in sandy clay of disturbed area with Astragalus missouriensis and Penstemon angustifolia. Phenology: flowering & fruiting. 

B. E. Nelson, 1495.  5/30/1978. 		RM 317807	Barcode: RM0234756
_________________________________________________________________________

176.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 19 air mi NNE of Linch, ca 28.5 air mi NE of Kaycee, above Big Willow Creek on Iragaray Ranch.  Elev. 4500 ft.
T45N R77W S16 NE1/4.  43.8731 N, 106.11917 W; uncertainty 1 mi..  
Infrequent in sandy soil in upland grassland with Carex filifolia and Calamovilfa longifolia. Phenology: flowering. 

B. E. Nelson, 2719.  5/27/1979. 		RM 333764	Barcode: RM0234997
_________________________________________________________________________

177.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountain: divide W of Alva on Wyo Hwy 24.  Elev. 4300 ft.
T54N R64W S1 NE1/4.  44.6969 N, 104.4875 W; uncertainty 1 mi..  
Grassland. Phenology: flowering & fruiting. 

Hollis Marriott, 3080.  6/15/1983. 		RM 381361	Barcode: RM0234804
_________________________________________________________________________

178.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Crook County: Black Hills: headwaters of Calvin Creek off Coal Divide, ca 7 air mi WSW of Sundance.  Elev. 5000 ft.
T51N R64W S35 NE1/4.  44.3653 N, 104.5083 W; uncertainty 1 mi..  
Grassland; south, east, and northeast-facing slopes. Phenology: flowering & fruiting. 

Hollis Marriott, 3554.  6/24/1983. 		RM 381363	Barcode: RM0234806
_________________________________________________________________________

179.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Crook County: Black Hills: Dugout Gulch ca 1 mi from confluence with Sand Creek, ca 4.5 air mi SSW of Beulah.  Elev. 4000 ft.
T52N R60W S19 SW1/4.  44.4808 N, 104.10278 W; uncertainty 1 mi..  
South and west-facing slopes with sandstone and limestone outcrops; scattered ponderosa pine and bur oak. Phenology: flowering & fruiting. 

Hollis Marriott, 3697.  6/27/1983. 		RM 381364	Barcode: RM0234807
_________________________________________________________________________

180.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Weston County: Black Hills: Stockade Beaver Creek drainage between Sherwood and Sheldon Canyons; ca 6 air mi ENE of Newcastle.  Elev. 4800 ft.
T45N R60W S17 S1/2.  43.87889 N, 104.08583 W; uncertainty 1 mi..  
South facing slope with mountain mahogany, rocky-sandy soil. Phenology: flowering & fruiting. 

Hollis Marriott, 6495.  6/4/1984. 		RM 381365	Barcode: RM0234803
_________________________________________________________________________

181.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Weston County: Black Hills: U.S. Hwy 85 just N of Red Butte; ca 4 air mi SSW of Four Corners.  Elev. 5500 ft.
T47N R61W S27 E1/2.  44.0242 N, 104.1681 W; uncertainty 1 mi..  
Grassland on red shale soil (Spearfish Formation). Phenology: flowering. 

Hollis Marriott, 7455.  7/2/1984. 		RM 381368	Barcode: RM0234980
_________________________________________________________________________

182.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 20 air mi SE of Reno Junction.  Elev. 5000 ft.
T42N R69W S31 E1/2.  43.5728 N, 105.1911 W; uncertainty 1 mi..  
Gently rolling sagebrush plain, eroded slopes with coal outcrops and sand, scoria outcrops; plains. Phenology: flowering. 

Keith H. Dueholm, 11345.  6/7/1981. 		RM 523600	Barcode: RM0234939
_________________________________________________________________________

183.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 25 air mi SE of Reno Junction.  Elev. 5000 ft.
T41N R69W S12.  43.5444 N, 105.0908 W; uncertainty 1 mi..  
Pine-covered scoria hills with steep slopes, sagebrush on summits and along drainage; summit. Phenology: flowering. 

Keith H. Dueholm, 11392.  6/7/1981. 		RM 525309	Barcode: RM0234955
_________________________________________________________________________

184.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 8.5 air mi N of Soda Wells.  Elev. 3800 ft.
T55N R70W S4; also S9.  44.7797 N, 105.2792 W; uncertainty 2 mi..  
Uplift in sagebrush plains - rocky slope. Phenology: flowering & fruiting. 

Keith H. Dueholm, 1398.  5/25/1978. 		RM 328640	Barcode: RM0234797
     with Ronald L. Hartman
_________________________________________________________________________

185.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: 7.5 air mi NW of Rockypoint.  Elev. 3800 ft.
T57N R70W S2.  44.96083 N, 105.2392 W; uncertainty 1 mi..  
Clay uplift in rolling plains; gravel slope. Phenology: flowering & fruiting. 

Keith H. Dueholm, 1489.  5/26/1978. 		RM 328642	Barcode: RM0234799
     with Ronald L. Hartman
_________________________________________________________________________

186.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 18 air mi SSE of Reno Junction.  Elev. 4800 ft.
T41N R71W S12.  43.5422 N, 105.33 W; uncertainty 1 mi..  
Sagebrush plains, and small pool of standing water; plains, near edge of draw. Phenology: flowering. 

Keith H. Dueholm, 1741.  6/3/1978. 		RM 328628	Barcode: RM0234961
     with Ronald L. Hartman
_________________________________________________________________________

187.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Echeta Road, ca 12 air mi WNW of Gillette.  Elev. 4600 ft.
T50N R74W S11.  44.32444 N, 105.7233 W; uncertainty 1 mi..  
Steep hill, sandy slope and rocky ridge, and sandy waste area near road, plains and shallow draw; sandy plains. Phenology: flowering. 

Keith H. Dueholm, 1796.  6/4/1978. 		RM 328629	Barcode: RM0234962
     with Ronald L. Hartman
_________________________________________________________________________

188.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Chicken Creek Divide, ca 2.5 air mi N of Spotted Horse.  Elev. 4200 ft.
T55N R75W S13.  44.7458 N, 105.8275 W; uncertainty 1 mi..  
Rolling plains, slope, rocky ground at summit; rocky slope. Phenology: flowering & fruiting. 

Keith H. Dueholm, 1858.  6/5/1978. 		RM 328634	Barcode: RM0234801
     with Ronald L. Hartman
_________________________________________________________________________

189.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 1 air mi S of Montana and 6.5 air mi W of Wyo Hwy 59.  Elev. 3700 ft.
T58N R72W S27.  44.9878 N, 105.50278 W; uncertainty 1 mi..  
Dissected slopes near road; slope. Phenology: flowering. 

Keith H. Dueholm, 2030.  6/7/1978. 		RM 328630	Barcode: RM0234963
     with Ronald L. Hartman
_________________________________________________________________________

190.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: along Wyo Hwy 59, 4.7 mi N of Converse County.  Elev. 5000 ft.
T42N R72W S36.  43.5711 N, 105.4525 W; uncertainty 1 mi..  
Plains along right-of-way, ditch, open ground on road cut; plains, and roadcut. Phenology: flowering. 

Keith H. Dueholm, 2064.  6/9/1978. 		RM 328614	Barcode: RM0234944
_________________________________________________________________________

191.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: head of Piney Canyon, ca 22 air mi SE of Reno Junction.  Elev. 4700 ft.
T42N R69W S26; also S35.  43.5881 N, 105.1117 W; uncertainty 1 mi..  
Rocky slopes, stream margins, ponderosa pine woodland, juniper slopes; slope. Phenology: flowering. 

Keith H. Dueholm, 2122.  6/10/1978. 		RM 328637	Barcode: RM0234988
     with Ronald L. Hartman
_________________________________________________________________________

192.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Little Porcupine Creek, ca 6 1/4 mi S of Reno Junction.  Elev. 4900 ft.
T43N R72W S27.  43.6719 N, 105.4917 W; uncertainty 1 mi..  
Plains, streambanks, drying mud behind holding dam; plains. Phenology: flowering. 

Keith H. Dueholm, 2202.  6/11/1978. 		RM 328627	Barcode: RM0234960
     with Ronald L. Hartman
_________________________________________________________________________

193.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 15.5 mi ESE of Reno Junction.  Elev. 4500 ft.
T43N R69W S29; also S30.  43.6728 N, 105.1725 W; uncertainty 2 mi..  
Sagebrush plains, ponderosa pine covered slopes, sandstone outcrops; plains. Phenology: flowering. 

Keith H. Dueholm, 2323.  6/20/1978. 		RM 328626	Barcode: RM0234959
     with Ronald L. Hartman and Mary Alice Sanguinetti.
_________________________________________________________________________

194.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Cow Creek, ca 6.5 air mi S of Weston.  Elev. 3900 ft.
T53N R71W S26.  44.5472 N, 105.36306 W; uncertainty 1 mi..  
Floodplain, flats, eroded ridge, and sagebrush plains east of creek; ridge. Phenology: flowering. 

Keith H. Dueholm, 2375.  6/21/1978. 		RM 328611	Barcode: RM0234940
     with Ronald L. Hartman and Mary Alice Sanguinetti.
_________________________________________________________________________

195.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 9 air mi NNE of Soda Wells.  Elev. 3800 ft.
T55N R70W S2.  44.77917 N, 105.2383 W; uncertainty 1 mi..  
Eroded plains, small draw; eroded plains. Phenology: flowering. 

Keith H. Dueholm, 2487.  6/22/1978. 		RM 328613	Barcode: RM0234943
     with Ronald L. Hartman and Mary Alice Sanguinetti.
_________________________________________________________________________

196.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 10 air mi NE of Soda Wells.  Elev. 3900 ft.
T55N R69W S5; also S7 and S8.  44.77889 N, 105.17694 W; uncertainty 2 mi..  
Waste area near road, rocky slopes of buttes, ponderosa pine woodlands, shaded ravines, sagebrush plains; slopes. Phenology: flowering. 

Keith H. Dueholm, 2516.  6/22/1978. 		RM 328633	Barcode: RM0234966
     with Ronald L. Hartman and Mary Alice Sanguinetti.
_________________________________________________________________________

197.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: along Eightyfive Divide; ca 7 air mi S of Montana, 5 mi E of Hwy 59.  Elev. 3600 ft.
T57N R70W S28 SE1/4.  44.9022 N, 105.28 W; uncertainty 0.5 mi..  
Rolling plains and sandstone outcrops; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 2641.  6/24/1978. 		RM 328646	Barcode: RM0234780
     with Ronald L. Hartman and Mary Alice Sanguinetti.
_________________________________________________________________________

198.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 7 air mi SSW of Gillette.  Elev. 4800 ft.
T49N R72W S36.  44.1806 N, 105.46056 W; uncertainty 1 mi..  
Open ground along road, sagebrush plains; plains. Phenology: flowering. 

Keith H. Dueholm, 2712.  6/25/1978. 		RM 328624	Barcode: RM0234957
_________________________________________________________________________

199.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 6.5 air mi SW of Rockypoint.  Elev. 4000 ft.
T56N R69W S17.  44.8411 N, 105.1733 W; uncertainty 1 mi..  
Deep ravine in ponderosa pine covered uplift, slopes; slopes. Phenology: flowering & fruiting. 

Keith H. Dueholm, 2875.  6/26/1978. 		RM 328648	Barcode: RM0234778
_________________________________________________________________________

200.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 2.5 air mi SW of Rockypoint.  Elev. 4200 ft.
T57N R69W S15; also S22.  44.9311 N, 105.1375 W; uncertainty 2 mi..  
Rocky slope, ponderosa pine hills, deep ravine; slopes. Phenology: flowering. 

Keith H. Dueholm, 2965.  6/26/1978. 		RM 328632	Barcode: RM0234965
_________________________________________________________________________

201.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 10.5 air mi NW of Rockypoint.  Elev. 3500 ft.
T58N R70W S32; also S33.  44.97556 N, 105.3 W; uncertainty 2 mi..  
Eroded plain, sandstone outcrops; eroded plain. Phenology: flowering. 

Keith H. Dueholm, 3044.  6/26/1978. 		RM 328617	Barcode: RM0234947
_________________________________________________________________________

202.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Black Butte, ca 9 air mi SSE of Reno Junction.  Elev. 5000 ft.
T42N R71W S5; also S6 and T43N R71W S32.  43.6433 N, 105.4122 W; uncertainty 2 mi..  
Heavily grazed plains and butte, eroded slopes, small holding pond; plains. Phenology: flowering. 

Keith H. Dueholm, 3200.  6/29/1978. 		RM 328615	Barcode: RM0234945
_________________________________________________________________________

203.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 6.5 air mi NE of Highlight.  Elev. 4800 ft.
T45N R70W S10.  43.8908 N, 105.2519 W; uncertainty 1 mi..  
Sandstone outcrop, plains; open slope along roadcut. Phenology: flowering & fruiting. 

Keith H. Dueholm, 4168.  7/13/1978. 		RM 328609	Barcode: RM0234777
     with Mary Alice Sanguinetti
_________________________________________________________________________

204.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: ca 14.5 air mi NE of Sheridan.  Elev. 3600 ft.
T58N R82W S20.  44.9925 N, 106.7708 W; uncertainty 1 mi..  
Rolling, sandy plains, sandstone outcrops, ponderosa pine on slopes; plains. Phenology: flowering. 

Keith H. Dueholm, 6342.  6/2/1979. 		RM 332648	Barcode: RM0234989
_________________________________________________________________________

205.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: Pine Ridge, ca 5.5 air mi SE of Linch.  Elev. 5400 ft.
T41N R77W S4; also S9.  43.5522 N, 106.1186 W; uncertainty 2 mi..  
Open, pine covered slopes along ridge, stony ridge crests, sagebrush-grasslands; slopes. Phenology: flowering. 

Keith H. Dueholm, 6632.  6/5/1979. 		RM 333974	Barcode: RM0234994
_________________________________________________________________________

206.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Sheridan County: Powder River Basin: ca 13 air mi N of Leiter.  Elev. 4100 ft.
T57N R78W S15; also S22.  44.9164 N, 106.2461 W; uncertainty 2 mi..  
Sagebrush plain near crest of hills. Phenology: flowering. 

Keith H. Dueholm, 6772.  6/9/1979. 		RM 332650	Barcode: RM0234991
_________________________________________________________________________

207.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Niobrara County: Powder River Basin: Indian Creek, ca 7 air mi NW of Whitman.  Elev. 4300 ft.
T34N R61W S18; also T34N R62W S13.  42.9234 N, 104.2415 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
On sandy soil associated with gramma grass, plains, draws, meadow along creek; draws. Phenology: flowering. 

Keith H. Dueholm, 6963.  6/18/1979. 		RM 332649	Barcode: RM0234990
_________________________________________________________________________

208.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 3/4 mi S of Montana.  Elev. 3800 ft.
T58N R69W S30.  44.99 N, 105.19778 W; uncertainty 1 mi..  
Low hills with sandstone outcrops; hill top. Phenology: flowering. 

Ronald L. Hartman, 5531.  5/26/1978. 		RM 328612	Barcode: RM0234942
     with Keith Dueholm
_________________________________________________________________________

209.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Converse County: Powder River Basin: Robertson Flat, along Wyo Hwy 59, ca 11 mi NNW of Bill.  Elev. 4900 ft.
T40N R71W S33.  43.3989 N, 105.3839 W; uncertainty 1 mi..  
Rolling plains along highway. Phenology: flowering. 

Ronald L. Hartman, 5836.  6/3/1978. 		RM 328620	Barcode: RM0234950
     with Keith Dueholm
_________________________________________________________________________

210.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Echeta Road, ca 2.7 mi N of Croton.  Elev. 3800 ft.
T53N R76W S23.  44.5553 N, 105.97 W; uncertainty 1 mi..  
Hills and eroded valley; sandy ridge. Phenology: flowering & fruiting. 

Ronald L. Hartman, 5980.  6/4/1978. 		RM 328641	Barcode: RM0234798
     with Keith Dueholm
_________________________________________________________________________

211.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: U.S. Hwy 14-16, ca 6 mi SE of Horse Creek Butte.  Elev. 4100 ft.
T53N R73W S17.  44.5733 N, 105.6664 W; uncertainty 1 mi..  
Road cut and edge of rolling plains. Phenology: flowering. 

Ronald L. Hartman, 6010.  6/5/1978. 		RM 328621	Barcode: RM0234951
     with Keith Dueholm
_________________________________________________________________________

212.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: near the Powder River, ca 17 air mi NNW of Spotted Horse.  Elev. 3600 ft.
T57N R76W S14.  44.92083 N, 105.9736 W; uncertainty 1 mi..  
Eroded hills overlooking river; open slope. Phenology: flowering & fruiting. 

Ronald L. Hartman, 6142.  6/6/1978. 		RM 328638	Barcode: RM0234795
     with Keith Dueholm
_________________________________________________________________________

213.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: White Tail Butte and ravines to the west and south.  Elev. 4000 ft.
T56N R72W S31.  44.7875 N, 105.5625 W; uncertainty 1 mi..  
Flats, ravines, steep eroded slopes, and butte; open slope. Phenology: flowering. 

Ronald L. Hartman, 6190.  6/7/1978. 		RM 328631	Barcode: RM0234964
     with Keith Dueholm
_________________________________________________________________________

214.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 18 air mi SE of Gillette.  Elev. 4700 ft.
T48N R70W S32.  44.095 N, 105.29222 W; uncertainty 1 mi..  
Hill with grassy ridge and steep slopes, eroded slopes, and roadside; slope. Phenology: flowering. 

Ronald L. Hartman, 6290.  6/8/1978. 		RM 328618	Barcode: RM0234948
_________________________________________________________________________

215.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: 18 air mi SSE of Gillette.  Elev. 4600 ft.
T47N R71W S24.  44.0364 N, 105.3317 W; uncertainty 1 mi..  
Rocky slopes and plains below; slope. Phenology: flowering. 

Ronald L. Hartman, 6436.  6/9/1978. 		RM 328635	Barcode: RM0234986
_________________________________________________________________________

216.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: along Porcupine Creek, ca 15 air mi SSE of Reno Junction.  Elev. 4700 ft.
T42N R71W S25; also S36.  43.5856 N, 105.3317 W; uncertainty 2 mi..  
Margins and adjacent sandy flats. Phenology: flowering & fruiting. 

Ronald L. Hartman, 6508.  6/10/1978. 		RM 328639	Barcode: RM0234796
     with Keith Dueholm
_________________________________________________________________________

217.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 3.5 air mi S of Reno Junction.  Elev. 5100 ft.
T43N R72W S10.  43.7153 N, 105.4917 W; uncertainty 1 mi..  
Sagebrush covered slopes. Phenology: flowering. 

Ronald L. Hartman, 6626.  6/11/1978. 		RM 328619	Barcode: RM0234949
     with Keith Dueholm
_________________________________________________________________________

218.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Converse County: Powder River Basin: ca 12.5 air mi NE of Bill.  Elev. 4500 ft.
T40N R69W S33.  43.4011 N, 105.1453 W; uncertainty 1 mi..  
Ridge. Phenology: flowering & fruiting. 

Ronald L. Hartman, 6669.  6/20/1978. 		RM 328643	Barcode: RM0234800
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

219.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 15.5 air mi ESE of Reno Junction.  Elev. 4500 ft.
T43N R69W S29; also S30.  43.6728 N, 105.1725 W; uncertainty 2 mi..  
Eroded hills with ponderosa pine. Phenology: flowering & fruiting. 

Ronald L. Hartman, 6768.  6/20/1978. 		RM 328645	Barcode: RM0234776
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

220.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 19 air mi NNE of Gillette.  Elev. 3900 ft.
T53N R71W S25.  44.5472 N, 105.34278 W; uncertainty 1 mi..  
Low eroded slopes and drainage. Phenology: flowering & fruiting. 

Ronald L. Hartman, 6880.  6/21/1978. 		RM 328644	Barcode: RM0234775
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

221.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Eighty-five Divide, ca 11 air mi W of Rockypoint.  Elev. 3600 ft.
T57N R70W S18; also S19.  44.9314 N, 105.32083 W; uncertainty 2 mi..  
Hills with sandstone outcrops. Phenology: flowering & fruiting. 

Ronald L. Hartman, 7159.  6/24/1978. 		RM 328647	Barcode: RM0234779
     with Keith Dueholm and Mary Alice Sanguinetti
_________________________________________________________________________

222.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 9 air mi SW of Gillette.  Elev. 4600 ft.
T49N R73W S21.  44.20944 N, 105.6408 W; uncertainty 1 mi..  
Low hills with drainage and large shallow pond on flat. Phenology: flowering. 

Ronald L. Hartman, 7244.  6/25/1978. 		RM 328622	Barcode: RM0234952
     with Mary Alice Sanguinetti
_________________________________________________________________________

223.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 4 air mi N of I-90 at the Powder River crossing.  Elev. 4400 ft.
T50N R77W S29; also S32.  44.2767 N, 106.14667 W; uncertainty 2 mi..  
Low hills and drainage. Phenology: flowering. 

Ronald L. Hartman, 7439.  6/26/1978. 		RM 328616	Barcode: RM0234946
     with Mary Alice Sanguinetti
_________________________________________________________________________

224.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 22 air mi NNE of Sussex.  Elev. 4400 
T46N R77W S4.  43.9878 N, 106.11917 W; uncertainty 1 mi..  
Eroded slopes and flats. Phenology: flowering. 

Ronald L. Hartman, 7540.  6/27/1978. 		RM 328610	Barcode: RM0234941
     with Mary Alice Sanguinetti
_________________________________________________________________________

225.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Powder River Basin: Wyo Hwy 387, ca 3.5 road mi E of Johnson County.  Elev. 5000 ft.
T41N R76W S1.  43.5536 N, 105.9366 W; uncertainty 1 mi..  
Sandstone outcrop along highway. Phenology: flowering. 

Ronald L. Hartman, 7728.  6/29/1978. 		RM 328636	Barcode: RM0234987
     with Mary Alice Sanguinetti
_________________________________________________________________________

226.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: at the head of Webb Canyon on Wyo Hwy 270, ca 4.5 air mi N of Hartville; ca 8.5 air mi N of Guernsey.  Elev. 5200-5460 ft.
T28N R65W S19.  42.3847 N, 104.7047 W.  
Slopes below limestone cliffs. Phenology: flowering. 

B. E. Nelson, 25352.  5/27/1993. 		RM 607399	Barcode: RM0234976
_________________________________________________________________________

227.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: between Rocky Pass and Long Canyon, ca 1.3 air mi NW of Hartville; ca 4.7 air mi N of Guernsey.  Elev. 4780-4960 ft.
T27N R66W S2.  42.3428 N, 104.7436 W; uncertainty 1 mi..  
Rocky slopes below limestone flats with scattered junipers and ponderosa pine. Phenology: flowering & fruiting. 

B. E. Nelson, 25405.  5/27/1993. 		RM 607418	Barcode: RM0234975
_________________________________________________________________________

228.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: between Horse Creek and Table Mountain on Wyoming Game and Fish Table Mountain Wildlife Management Area, ca 4 air mi SSE of Huntley; ca 14 air mi S of Torrington.  Elev. 4120-4160 ft.
T22N R60W S18.  41.88 N, 104.12 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Grasslands on sandy clay soils with marshes and playas. Phenology: flowering. 

B. E. Nelson, 25443.  5/27/1993. 		RM 607419	Barcode: RM0234974
_________________________________________________________________________

229.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Goshen Hole Rim: ca 13.5 air mi N of Chugwater; ca 12 air mi SE of Wheatland.  Elev. 5000-5160 ft.
T23N R66W S21.  41.9517 N, 104.7789 W.  
Rough breaks with conglomerates and cobblestones at upper levels and mudstones and soft sandstones below. Phenology: flowering. 

B. E. Nelson, 25541.  5/30/1993. 		RM 607420	Barcode: RM0234973
_________________________________________________________________________

230.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: above Horse Creek just N of Laramie County, ca 12 air mi SW of La Grange; ca 36 air mi SSW of Torrington.  Elev. 5100-5200 ft.
T19N R63W S36.  41.5664 N, 104.3731 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Shortgrass plains. Phenology: flowering. 

B. E. Nelson, 25600.  6/13/1993. 		RM 607421	Barcode: RM0234972
_________________________________________________________________________

231.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Horse Creek and adjacent plains W of County Road 191, ca 4 air mi S of La Grange; ca 34 air mi S of Torrington.  Elev. 4660-4780 ft.
T19N R61W S36.  41.5708 N, 104.1408 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Mixed grass plains. Phenology: flowering & fruiting. 

B. E. Nelson, 25678.  6/13/1993. 		RM 607422	Barcode: RM0234971
_________________________________________________________________________

232.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Marble or County Road 167 ca 1 air mi E of the Marble Quarry N of Marble Quarry Creek, ca 13 air mi W of Wheatland.  Elev. 4960-5040 ft.
T24N R70W S2 NE1/4.  42.0839 N, 105.2057 W.  
Sagebrush-grassland slopes and benches with fine gravelly soils and cobblestones. Phenology: flowering. 

B. E. Nelson, 30509.  5/19/1994. 		RM 705915	Barcode: RM0234788
_________________________________________________________________________

233.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along County Road just S of the Laramie River, ca 3.5 air mi WSW of Fort Laramie; ca 22.3 air mi NW of Torrington.  Elev. 4280-4340 ft.
T26N R64W S30 SE1/4.  42.193 N, 104.581 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sandy plains at the base of cobblestone slopes in the river valley. Phenology: flowering. 

B. E. Nelson, 30834.  5/26/1994. 		RM 705914	Barcode: RM0234787
_________________________________________________________________________

234.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: hills S of the Laramie River and SW of Grayrocks Reservoir, ca 8.8 air mi NE of Wheatland; ca 11.5 air mi SSW of Guernsey.  Elev. 4470-4520 ft.
T25N R66W S30 NE1/4.  42.112 N, 104.8234 W.  
Steep cobblestone slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 30870.  5/26/1994. 		RM 705913	Barcode: RM0234786
_________________________________________________________________________

235.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Richeau or County Road 265 ca 2.5 air mi W of I-25, ca 8.3 air mi NW of Chugwater; ca 14 air mi S of Wheatland.  Elev. 5270 ft.
T22N R67W S28 NW1/4.  41.8493 N, 104.8958 W.  
Mixed grass plains on shallow soil. Phenology: flowering. 

B. E. Nelson, 30901.  5/26/1994. 		RM 705912	Barcode: RM0234785
_________________________________________________________________________

236.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Laramie County: 2.5 mi W of Cheyenne.  Elev. 6200 ft.
T14N R67W S33 SE1/4 of SE1/4 of SE1/4.  41.1392 N, 104.8958 W.  
Grassland with Astragalus drummondii and Allium. 

Robert D. Dorn, 7949.  6/9/1999. 		RM 
_________________________________________________________________________

237.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Nine Mile Hill, ca 8 air mi WSW of Douglas.  Elev. 5600-5800 ft.
T32N R72W S19 SE1/4; and also SW1/4 S20.  42.7297 N, 105.535 W.  
Sandy grasslands and road cuts. Phenology: flowering & fruiting. 

Ronald L. Hartman, 39040.  6/29/1993. 		RM 607424	Barcode: RM0234969
_________________________________________________________________________

238.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 2.5 air mi SSW of Douglas.  Elev. 4800-4900 ft.
T32N R71W S20 SW1/4; also NW1/4 S29.  42.7294 N, 105.3919 W.  
Sandy plains and road cut. Phenology: flowering & fruiting. 

Ronald L. Hartman, 39107.  6/29/1993. 		RM 607400	Barcode: RM0234768
_________________________________________________________________________

239.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 2.5 air mi SSW of Douglas.  Elev. 4800-4900 ft.
T32N R71W S20 SW1/4; also NW1/4 S29.  42.7294 N, 105.3919 W.  
Sandy plains and road cut. Phenology: flowering & fruiting. 

Ronald L. Hartman, 39107.  6/29/1993. 		RM 
_________________________________________________________________________

240.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 2.5 air mi SSW of Douglas.  Elev. 4800-4900 ft.
T32N R71W S20 SW1/4; also NW1/4 S29.  42.7294 N, 105.3919 W.  
Sandy plains and road cut. Phenology: flowering & fruiting. 

Ronald L. Hartman, 39107.  6/29/1993. 		RM 
_________________________________________________________________________

241.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Cottonwoood Creek, ca 9 air mi SE of Esterbrook.  Elev. 5400-5500 ft.
T27N R70W S16 NE1/4.  42.3128 N, 105.2539 W.  
Shaded ravine with narrow-leaved cottonwood and ponderosa pine. Phenology: flowering & fruiting. 

Ronald L. Hartman, 39251.  6/29/1993. 		RM 607401	Barcode: RM0234769
_________________________________________________________________________

242.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Weston County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Thunder Basin National Grasslands: above Little Thunder Creek on Lynch Road just S of Wyo Hwy 450, ca 12 air mi ENE of Clareton; ca 38.5 air mi SW of Newcastle.  Elev. 4300-4400 ft.
T43N R67W S32.  43.6576 N, 104.9283 W.  
Eroded slopes on sandstone outcrop with sandy soils at upper levels and sandy clay to clay below. Phenology: flowering. 

B. E. Nelson, 25150.  5/24/1993. 		RM 607398	Barcode: RM0234977
_________________________________________________________________________

243.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Crook County: Black Hills: The Brakes, ca 2.8 air mi SSE of Aladdin.  Elev. 3700 ft.
T54N R61W S35 E1/2; also W1/2 S36.  44.6272 N, 104.1389 W; uncertainty 1 mi..  
Open, grassy ridge top; sandy soil. Phenology: flowering. 

Hollis Marriott, 2450.  5/31/1983. 		RM 381356	Barcode: RM0234983
_________________________________________________________________________

244.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Crook County: Black Hills: Government Valley, ca 8 air mi NNE of Sundance.  Elev. 4600 ft.
T52N R62W S5 W1/2.  44.52361 N, 104.3289 W; uncertainty 1 mi..  
Grassland on red shale soil. Phenology: flowering. 

Hollis Marriott, 2612.  6/6/1983. 		RM 381357	Barcode: RM0234984
_________________________________________________________________________

245.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Crook County: Black Hills: Redwater Creek, W. H. Vore Ranch, ca 3.6 air mi WNW of Beulah.  Elev. 3600 ft.
T53N R61W S26 NW1/4 of; and NE1/4 of S27.  44.5533 N, 104.14028 W; uncertainty 1 mi..  
Grassland on red shale soil. Phenology: flowering. 

Hollis Marriott, 2667.  6/7/1983. 		RM 381358	Barcode: RM0234985
_________________________________________________________________________

246.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Crook County: Black Hills: Redwater Creek, gravel quarry on east side of Beulah.  Elev. 3600 ft.
T53N R60W S29 S1/2 of.  44.55389 N, 104.07833 W; uncertainty 1 mi..  
Grassy slopes below quarry. Phenology: flowering. 

Hollis Marriott, 2714.  6/7/1983. 		RM 381359	Barcode: RM0234967
_________________________________________________________________________

247.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountain, East Creek, ca 6.4 air mi N of Alva.  Elev. 3700 ft.
T55N R63W S5 NW1/4 of.  44.7847 N, 104.4483 W; uncertainty 0.5 mi..  
Grassy south and east-facing slopes and ridge top. Phenology: flowering. 

Hollis Marriott, 2806.  6/10/1983. 		RM 381360	Barcode: RM0234968
_________________________________________________________________________

248.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountain: divide W of Alva on Wyo Hwy 24.  Elev. 4300 ft.
T54N R64W S1 NE1/4.  44.6969 N, 104.4875 W; uncertainty 1 mi..  
Grassland. Phenology: flowering & fruiting. 

Hollis Marriott, 3080.  6/15/1983. 		RM 381361
_________________________________________________________________________

249.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Crook County: Black Hills: tributary to Road Creek off The Bank Land, (Graham Ranch), ca 13 air mi W of Sundance.  Elev. 4500-4600 ft.
T51N R65W S9.  44.42 N, 104.6689 W; uncertainty 1 mi..  
Ponderosa pine-Rocky Mountain juniper woodland; southwest-facing slopes and ridge with sandstone rimrock and boulders. Phenology: flowering & fruiting. 

Hollis Marriott, 3391.  6/23/1983. 		RM 381362	Barcode: RM0234805
_________________________________________________________________________

250.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Crook County: Black Hills: headwaters of Calvin Creek off Coal Divide, ca 7 air mi WSW of Sundance.  Elev. 5000 ft.
T51N R64W S35 NE1/4.  44.3653 N, 104.5083 W; uncertainty 1 mi..  
Grassland; south, east, and northeast-facing slopes. Phenology: flowering & fruiting. 

Hollis Marriott, 3554.  6/24/1983. 		RM 381363
_________________________________________________________________________

251.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Crook County: Black Hills: Dugout Gulch ca 1 mi from confluence with Sand Creek, ca 4.5 air mi SSW of Beulah.  Elev. 4000 ft.
T52N R60W S19 SW1/4.  44.4808 N, 104.10278 W; uncertainty 1 mi..  
South and west-facing slopes with sandstone and limestone outcrops; scattered bur oaks and Ponderosa pines. Phenology: flowering & fruiting. 

Hollis Marriott, 3697.  6/27/1983. 		RM 381364
_________________________________________________________________________

252.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Weston County: Black Hills: Stockade Beaver Creek drainage between Sherwood and Sheldon Canyons; ca 6 air mi ENE of Newcastle.  Elev. 4800 ft.
T45N R60W S17 South1/2.  43.87889 N, 104.08583 W; uncertainty 1 mi..  
South facing slope with mountain mahogany, rocky-sandy soil. Phenology: flowering & fruiting. 

Hollis Marriott, 6495.  6/4/1984. 		RM 381365
_________________________________________________________________________

253.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Crook County: Black Hills: Sand Creek, ca .5 air mi S of Beulah.  Elev. 3700 ft.
T53N R60W S31; also S32.  44.5392 N, 104.0989 W; uncertainty 2 mi..  
Grassland on rocky soil. Phenology: flowering. 

Hollis Marriott, 7124.  6/23/1984. 		RM 381366	Barcode: RM0234982
_________________________________________________________________________

254.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Weston County: Black Hills: W of Wyo Hwy 116 near junction with Arch Creek Road, ca 5 air mi NNE of Upton.  Elev. 4450 ft.
T48N R64W S7 NW1/4.  44.1567 N, 104.58389 W; uncertainty 1 mi..  
Sagebrush-grassland with occasional pines and junipers. Phenology: flowering. 

Hollis Marriott, 7286.  6/27/1984. 		RM 381367	Barcode: RM0234981
_________________________________________________________________________

255.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Weston County: Black Hills: U.S. Hwy 85 just N of Red Butte; ca 4 air mi SSW of Four Corners.  Elev. 5500 ft.
T47N R61W S27 E1/2.  44.0242 N, 104.1681 W; uncertainty 1 mi..  
Grassland on red shale soil (Spearfish Formation). 

Hollis Marriott, 7455.  7/2/1984. 		RM 
_________________________________________________________________________

256.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Crook County: Black Hills: northeast fork of headwaters of Left Creek, ca 4.5 air mi SW of the Missouri Buttes.  Elev. 4300 ft.
T53N R66W S18; also R67W and S13.  44.57889 N, 104.83167 W; uncertainty 2 mi..  
Sagebrush-grassland (Artemisia cana and A. tridentata). Phenology: flowering. 

Hollis Marriott, 7645.  7/6/1984. 		RM 381369	Barcode: RM0234954
_________________________________________________________________________

257.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Weston County: Powder River Basin: along Cheyenne River; ca 6 air mi SE of Rochelle.  Elev. 4200 ft.
T41N R67W S27.  43.5038 N, 104.8863 W; uncertainty 1 mi..  
Floodplain, greasewood flats; flats. Phenology: flowering. 

Keith H. Dueholm, 2283.  6/20/1978. 		RM 328625	Barcode: RM0234958
     with Ronald L. Hartman and Mary Alice Sanguinetti.
_________________________________________________________________________

258.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Weston County: Powder River Basin: ca 3 air mi SE of Rochelle.  Elev. 4200 ft.
T41N R67W S8.  43.5466 N, 104.9261 W; uncertainty 1 mi..  
Plains, sagebrush, and small draw, gullyside; plains, side of draw. Phenology: flowering. 

Keith H. Dueholm, 2311.  6/20/1978. 		RM 328623	Barcode: RM0234956
     with Ronald L. Hartman and Mary Alice Sanguinetti.
_________________________________________________________________________

259.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Weston County: Powder River Basin: ca 8 air mi NNE of Morrisey.  Elev. 4000 ft.
T42N R62W S17; also S18.  43.6172 N, 104.33 W; uncertainty 2 mi..  
Sandy plains, sandstone outcrops, draw; outcrops. Phenology: flowering. 

Keith H. Dueholm, 7312.  6/23/1979. 		RM 332647	Barcode: RM0234992
_________________________________________________________________________

260.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Crook County: Sundance.  Elev. 4700-5200 ft.
T51N R63W S13; also S14.  44.40318 N, 104.37718 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Phenology: fruiting. 

Aven Nelson, 2241.  7/8/1896. 		RM 7643	Barcode: RM0234790
_________________________________________________________________________

261.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Crook County: Black Hills; Devils Tower National Monument, south side of trail ca 1 mi from visitor's center.  Elev. 4100 ft.
T53N R65W S7.  44.5892 N, 104.7085 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Somewhat common on sandy-silty soil with Pinus ponderosa, grasses. Flowers white-pale lavender. Phenology: flowering & fruiting. 

Hollis Marriott, 1074.  6/4/1982. 		RM 381943	Barcode: RM0234802
_________________________________________________________________________

262.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Crook County: Near Hulett.  Elev. 3750 ft.
T54N R65W S12; also R64W S7.  44.68358 N, 104.59916 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Semi-barren red soil. Phenology: flowering & fruiting. 

Marion Ownbey, 676.  6/14/1935. 		RM 141994	Barcode: RM0234791
_________________________________________________________________________

263.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 12 air mi SW of Springfield.  Elev. 4715 ft.
T31S R48W S2; also T32S R48W S35.  37.2938 N, 102.7785 W; GPS Reading.  
Buffalo grass, Opuntia sp., grazed upland shortgrass prairie. Phenology: flowering & fruiting. 

Bernadette Kuhn, 625.  5/30/2007. 		RM 
     with Laura E. Lukus
_________________________________________________________________________

264.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 26.5 air mi SSW of Springfield.  Elev. 4415 ft.
T34S R47W S31.  37.0463 N, 102.75971 W; GPS Reading.  
With Yucca and Chrysothamnus. Phenology: flowering & fruiting. 

Bernadette Kuhn, 874.  6/7/2007. 		RM 
_________________________________________________________________________

265.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Las Animas County: Comanche National Grassland: ca 5.5 air mi S of Kim.  Elev. 5555 ft.
T33S R53W S16.  37.1637 N, 103.3697 W; GPS Reading.  
Rolling grasslands, sandstone outcrops, and roadside. Phenology: flowering & fruiting. 

Ronald L. Hartman, 85013.  5/26/2007. 		RM 
     with Bernadette Kuhn, Laura E. Lukas
_________________________________________________________________________

266.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Baca County: Comanche National Grassland: along County C, ca 9 air mi SE of Campo.  Elev. 4089 ft.
T35S R45W S1 SW1/4.  37.0185 N, 102.4586 W; NAD 83, , GPS Reading.  
Sandy road bank, ungrazed, dominated by Mentzelia and BuchloÃ« dactyloides. Phenology: flowering & fruiting. 

Bernadette Kuhn, 3938.  5/13/2008. 		RM 
_________________________________________________________________________

267.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Kansas, Morton County: Cimarron National Grassland: at scenic overlook, ca 8.5 air mi N of Elkhart.  Elev. 3481 ft.
T33S R42W S32.  37.1322 N, 101.9009 W; NAD 83, , GPS Reading.  
Rocky sandsage prairie dominated by Dalea purpurea, Aristida purpurea, and Machaeranthera sp. Phenology: flowering. 

Bernadette Kuhn, 3980.  5/14/2008. 		RM 
_________________________________________________________________________

268.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 18 air mi SSW of La Junta.  Elev. 4704 ft.
T26S R56W S27; also S28.  37.7513 N, 103.6757 W; NAD 83, , GPS Reading.  
On shale hills with scattered Juniperus monosperma. Phenology: flowering. 

Bernadette Kuhn, 4277.  5/25/2008. 		RM 
     with Joe Rankin
_________________________________________________________________________

269.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 20.5 air mi SSW of La Junta.  Elev. 4874 ft.
T27S R56W S9; also S4.  37.7171 N, 103.6924 W; NAD 83, , GPS Reading.  
Shale and limestone outcrops, near corrals. Phenology: flowering. 

Bernadette Kuhn, 4309.  5/25/2008. 		RM 
     with Joe Rankin
_________________________________________________________________________

270.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 20 air mi SSW of La Junta.  Elev. 4838 ft.
T27S R56W S4.  37.7266 N, 103.6889 W; NAD 83, , GPS Reading.  
Shale and limestone outcrops, dominated by Aristida purpurea and Yucca glauca. Phenology: flowering. 

Bernadette Kuhn, 4325.  5/24/2008. 		RM 
     with Joe Rankin
_________________________________________________________________________

271.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 5 air mi SSE of Timpas on County Road 17, ca 20 air mi SW of La Junta.  Elev. 4771 ft.
T26S R57W S25.  37.7494 N, 103.7503 W; NAD 83, , GPS Reading.  
Shale outcrops of rocky upland prairie dominated by Oryzopsis. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4429.  5/25/2008. 		RM 
     with Joe Rankin
_________________________________________________________________________

272.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Otero County: Comanche National Grassland: on County Road 35, ca 7 air mi ESE of La Junta.  Elev. 4395 ft.
T24S R54W S26.  37.936 N, 103.4354 W; NAD 83, , GPS Reading.  
Shale hills dominated by Stipa neomexicana. Phenology: flowering. 

Bernadette Kuhn, 4499.  5/27/2008. 		RM 
_________________________________________________________________________

273.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Otero County: Comanche National Grassland: along County Road 35, ca 8.5 air mi SE of La Junta.  Elev. 4469 ft.
T25S R54W S3.  37.9101 N, 103.4363 W; NAD 83, , GPS Reading.  
Rocky shale hills with sparse vegetation and scattered Juniperus monosperma. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4526.  5/27/2008. 		RM 
_________________________________________________________________________

274.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: along County Road 35, ca 7 air mi SE of La Junta.  Elev. 4458 ft.
T24S R54W S26.  37.9287 N, 103.4299 W; NAD 83, , GPS Reading.  
Shale hills dominated by Yucca glauca and Aristida purpurea. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4567.  5/28/2008. 		RM 
_________________________________________________________________________

275.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: on west side of County Road 35, ca 7 air mi SSE of La Junta.  Elev. 4432 ft.
T24S R54W S34.  37.9247 N, 103.4362 W; NAD 83, , GPS Reading.  
Limestone and shale outcrops with Yucca glauca. Phenology: flowering. 

Bernadette Kuhn, 4592.  5/28/2008. 		RM 
_________________________________________________________________________

276.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Otero County: Comanche National Grassland: at Sierra Vista Scenic Overlook, ca 13.5 air mi SW of La Junta.  Elev. 4388 ft.
T25S R57W S24 E1/2.  37.8616 N, 103.7316 W; NAD 83, , GPS Reading.  
Ungrazed prairie with shale outcrops, dominated by Artemisia and Stipa. Phenology: flowering & fruiting. 

Bernadette Kuhn, 4722.  6/5/2008. 		RM 
_________________________________________________________________________

277.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: on two track E of Red Rock or County Road 13, ca 6 air mi S of U.S. Hwy 350, ca 11 air mi SSW of Timpas.  Elev. 4989 ft.
T27S R57W S30.  37.6632 N, 103.8298 W; NAD 83, , GPS Reading.  
Rocky prairie dominated by Elymus elymoides. Phenology: flowering & fruiting. 

Bernadette Kuhn, 5241.  6/19/2008. 		RM 
_________________________________________________________________________

278.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Colorado, Bent County: Comanche National Grassland: ca 8 air mi E of La Junta.  Elev. 4370 ft.
T24S R53W S18 NW1/4.  37.9678 N, 103.397 W; NAD 83, , GPS Reading.  
Limestone outcrops, rocky prairie dominated by Eriogonum sp. and Stipa spp. Phenology: flowering & fruiting. 

Bernadette Kuhn, 6013.  6/29/2008. 		RM 
_________________________________________________________________________

279.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Carbon County: Cooney Reservoir along Red Lodge Creeek Road, on south side of reservoir W of dam, ca 18 air mi N of Red Lodge.  Elev. 4250 ft.
T4S R20E S36 N1/2.  45.4444 N, 109.2037 W; WGS 84, , GPS Reading.  
Slopes around reservoir with sandy soils in mixed Artemisia cana and annual weedy forbs/grasses. Phenology: flowering. 

Emily Elliott, 768.  6/4/2007. 		RM 939605	Barcode: RM0111372
     with Brian Elliott
_________________________________________________________________________

280.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Carbon County: Mont Hwy 421, ca 1 air mi W of U.S. Hwy 212, near Joliet.  Elev. 3813 ft.
T4S R22E S16.  45.4808 N, 109.0109 W; NAD 83, , GPS Reading.  
Very weedy rolliing grassland. Phenology: flowering. 

Ronald L. Hartman, 85835.  6/17/2007. 		RM 939606	Barcode: RM0111373
_________________________________________________________________________

281.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Fergus County: Bear Springs Road W of Judith River, ca 10 air mi W of Winifred.  Elev. 857 m.
T21N R17E S19.  47.571 N, 109.5996 W; NAD 83, GPS reading.  
Spur of ridge dropping from highland down to river; south aspect; 5 -15% slope; heavily grazed. Phenology: flowering. 

Rick McNeill, 4122.  6/7/2009. 		RM 
     with Matt Voigt
_________________________________________________________________________

282.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Fergus County: Upper Missouri River Breaks National Monument: east side of Judith River on P N Bridge or County Road 27, ca 3 air mi upstream of confluence with Missouri River.  Elev. 1025 m.
T22N R16E S10.  47.692 N, 109.6481 W; NAD 83, GPS reading.  
West aspect; 0-25% slope; bench above river, high clay content, sagebrush and Sarcobatus. Phenology: flowering. 

Rick McNeill, 4202.  6/7/2009. 		RM 
     with Matt Voigt
_________________________________________________________________________

283.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Harding County: Custer National Forest: South Cave Hills: N of Brown Johnson Road and Dry Creek, ca 13.5 air mi N of Buffalo.  Elev. 3120-3380 ft.
T21N R4E S13 South1/4; also N1/4 S24.  45.7748 N, 103.571 W to 45.7784 N, 103.572 W; NAD 83, , GPS reading.  
Lower slope of the butte. Phenology: flowering. 

B. E. Nelson, 77143.  6/13/2009. 		USFS 884740	Barcode: USFS0049841
_________________________________________________________________________

284.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Harding County: Custer National Forest: South Cave Hills: upper Casper Gulch on the southwest side of the mesa, ca 11 air mi N of Buffalo.  Elev. 3120-3400 ft.
T21N R4E S36 NE1/4.  45.7467 N, 103.5645 W to 45.7438 N, 103.5663 W; NAD 83, , GPS reading.  
Grassland on the mesa. Phenology: flowering. 

B. E. Nelson, 77228.  6/13/2009. 		USFS 890057	Barcode: USFS0057237
_________________________________________________________________________

285.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: just W of South Dakota above North Slick Creek and Mill Iron Road, ca 9 air mi NNW of Camp Crook, SD.  Elev. 3200-3390 ft.
T2S R62E S11 SW1/4; also SE1/4 S10.  45.6733 N, 104.0435 W to 45.6742 N, 104.501 W; NAD 83, , GPS reading.  
Grassy flat on ridge-top. Phenology: flowering. 

B. E. Nelson, 77261.  6/14/2009. 		USFS 890056	Barcode: USFS0057236
_________________________________________________________________________

286.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: just N of SD Hwy 20, ca 0.5-1 air mi W of Reva Gap, ca 17.5 air mi E of Buffalo.  Elev. 3180-3280 ft.
T18N R8E S8 SW1/4.  45.5329 N, 103.1897 W; NAD 83, , GPS reading.  
Grass-dominated scoria hilltop. Phenology: flowering. 

Hans Hallman, 36.  6/9/2009. 		USFS 890065	Barcode: USFS0057245
     with B. E. Nelson
_________________________________________________________________________

287.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: just N of SD Hwy 20, ca 0.5-1 air mi W of Reva Gap, ca 17.5 air mi E of Buffalo.  Elev. 3180-3280 ft.
T18N R8E S8 SW1/4.  45.5329 N, 103.1897 W; NAD 83, , GPS reading.  
Grass-dominated scoria hilltop. Phenology: flowering & fruiting. 

Hans Hallman, 38.  6/9/2009. 		USFS 884741	Barcode: USFS0049842
     with B. E. Nelson
_________________________________________________________________________

288.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: ca 1 air mi W of SD Hwy 79 on JB or Forest Road 115 at southwest end of Square Top Butte, ca 22 air mi SE of Buffalo.  Elev. 3220-3400 ft.
T17N R8E S29 SW1/4; also SE1/4 S31 and NW1/4 S32.  45.4016 N, 103.1795 W; NAD 83, , GPS reading.  
Grass-dominated slopes below siltstone cliffs and outcrops interspersed with badlands. Phenology: flowering. 

Hans Hallman, 126.  6/11/2009. 		USFS 890064	Barcode: USFS0057244
_________________________________________________________________________

289.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: Wickham Gulch, in the vicinity of Wickham Spring Number 1, ca 5.5 air mi NW of Camp Crook, SD.  Elev. 3400-3600 ft.
T3S R62E S16 NE1/4.  45.5801 N, 104.0713 W; NAD 83, , GPS reading.  
Ponderosa pine-dominated upland slope. Phenology: flowering. 

Hans Hallman, 186.  6/12/2009. 		USFS 890063	Barcode: USFS0057243
_________________________________________________________________________

290.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: between Sawmill Canyon and Devils Canyon, ca 6.5 air mi WNW of Ludlow.  Elev. 3080-3360 ft.
T22N R5E S16 S1/4.  45.8596 N, 103.4945 W; NAD 83, , GPS reading.  
Open sagebrush grassland. Phenology: flowering. 

Hans Hallman, 302.  6/13/2009. 		USFS 890062	Barcode: USFS0057242
_________________________________________________________________________

291.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: in draw and on mesa just N of Forest Road 123, ca 0.5 air mi W of Picnic Spring, ca 6.5 air mi WNW of Ludlow.  Elev. 3200-3340 ft.
T22N R5W S15 W1/2; also NE1/4 S16.  45.8728 N, 103.5037 W; NAD 83, , GPS reading.  
Grass-dominated mesa. Phenology: flowering. 

Hans Hallman, 324.  6/13/2009. 		USFS 890061	Barcode: USFS0057241
_________________________________________________________________________

292.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: in Schleichart Draw, just N of Forest Road 3120, ca 0.5 air mi W of Schleichart Draw Reservoir, ca 5.5 air mi W of Ludlow.  Elev. 3060-3340 ft.
T22N R5E S34.  45.8281 N, 103.4962 W; NAD 83, , GPS reading.  
Sandy slope above hardwood draw. Phenology: flowering. 

Hans Hallman, 402.  6/13/2009. 		USFS 890060	Barcode: USFS0057240
_________________________________________________________________________

293.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: near terminus of eastern-most fork of North End or Forest Road 3124 in and around Mitchell Draw near Lena Spring Number 2, ca 3.5 air mi N of Reva Gap, ca 17.5 air mi E of Buffalo.  Elev. 3360-3560 ft.
T19N R8E S30.  45.5894 N, 103.1872 W; NAD 83, , GPS reading.  
Sandy, rocky slope above hardwood draw. Phenology: flowering. 

Hans Hallman, 444.  6/14/2009. 		USFS 890059	Barcode: USFS0057239
     with Grace Kostel, B. E. Nelson
_________________________________________________________________________

294.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Harding County: S of SD Hwy 20 ca 3.5 air mi ESE of Jumpoff Divide, ca 9.5 air mi W of Buffalo.  Elev. 2880-3070 ft.
T19N R3E S34 NE1/4.  45.5698 N, 103.7357 W; NAD 83, , GPS reading.  
Grass-dominated open, rolling grazing land. Phenology: flowering. 

Hans Hallman, 618.  6/18/2009. 		RM 
_________________________________________________________________________

295.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Harding County: S of SD Hwy 20 ca 3.5 air mi ESE of Jumpoff Divide, ca 9.5 air mi W of Buffalo.  Elev. 2880-3070 ft.
T19N R3E S34 NE1/4.  45.5698 N, 103.7357 W; NAD 83, , GPS reading.  
Grass-dominated open, rolling grazing land. Phenology: flowering. 

Hans Hallman, 625.  6/18/2009. 		RM 
_________________________________________________________________________

296.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Harding County: Ca 2.5 air mi N of SD Hwy 20, ca 4.5 air mi NE of Camp Crook near Johnson Butte.  Elev. 3130-3220 ft.
T19N R2E S20.  45.5943 N, 103.9123 W; NAD 83, , GPS reading.  
Grass-dominated open, rolling grazing land. Phenology: flowering. 

Hans Hallman, 668.  6/19/2009. 		RM 
_________________________________________________________________________

297.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Powder River County: Ca 0.5 air mi W of Otter Creek Road, ca 0.5 air mi S of Custer National Forest boundary, ca 30 air mi SSE of Ashland.  Elev. 3580-3680 ft.
T8S R45E S1 E1/2; also T8S R46E S6 W1/2.  45.1707 N, 106.1403 W; NAD 83, , GPS reading.  
Ponderosa pine and grass-dominated rolling woodland. Phenology: flowering & fruiting. 

Hans Hallman, 4751.  6/11/2010. 		USFS 890058	Barcode: USFS0057238
_________________________________________________________________________

298.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Powder River County: To ca 1.5 air mi NW of Moorehead Road, ca 4.5 air mi WSW of Broadus.  Elev. 3100-3220 ft.
T5S R50E S12; also T5S R51E S7 SW1/4.  45.4081 N, 105.4821 W; NAD 83, , GPS reading.  
Grass and sagebrush-dominated grazing land. Phenology: flowering. 

Hans Hallman, 5009.  6/19/2010. 		RM 
_________________________________________________________________________

299.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: On Little Beaver Road just inside BLM boundary, ca 1 air mi NE of January Reservoir, ca 8.5 air mi SW of Glasgow.  Elev. 2300-2415 ft.
T27N R39E S18 SW1/4.  48.0947 N, 106.7456 W to 48.0936 N, 106.7503 W; NAD 83, GPS reading.  
Rolling grassland-forbs on clay soil with gullies and drainages. Phenology: flowering. 

B. E. Nelson, 79512.  6/8/2010. 		RM 
     with Joseph L. M. Charboneau
_________________________________________________________________________

300.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: BLM Recreation Area between Bentonite Road and Brazil Creek, ca 11 air mi WSW of Glasgow.  Elev. 2225 ft.
T28N R38E S19 NW1/4.  48.1718 N, 106.8716 W; NAD 83, GPS reading.  
Meadow around reservoir. Phenology: flowering. 

B. E. Nelson, 79658.  6/8/2010. 		RM 
     with Joseph L. M. Charboneau
_________________________________________________________________________

301.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: N of Mont Hwy 248 ca 2.5-3 air mi S of the West Fork Poplar River, ca 11 air mi E of Opheim.  Elev. 2890-3025 ft.
T36N R42E S24 W1/2.  48.8529 N, 106.1629 W to 48.8565 N, 106.1643 W; NAD 83, GPS reading.  
Grassland with swales and slopes of small cobblestones. Phenology: flowering. 

B. E. Nelson, 79693.  6/10/2010. 		RM 
     with Joseph L. M. Charboneau
_________________________________________________________________________

302.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: Off of Theony Road at Lighthouse Hill BM and vicinity above Chambers and First coulees, ca 19 air mi W of Opheim.  Elev. 2600-2754 ft.
T36N R37E S13 N1/2.  48.8816 N, 106.8171 W to 48.882 N, 106.8213 W; NAD 83, GPS reading.  
Grassland with scattered silver sagebrush. Phenology: flowering. 

B. E. Nelson, 79757.  6/10/2010. 		RM 
     with Joseph L. M. Charboneau
_________________________________________________________________________

303.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: Little Rocky Mountains: ca 1.5 air mi SW of the old Landusky Mining Camp, ca 50 air mi SW of Malta.  Elev. 3800 ft.
T25N R24E S33 NE1/4.  47.8797 N, 108.6362 W; NAD 83, GPS reading.  
Silver sagebrush-grassland. Phenology: flowering. 

B. E. Nelson, 79964.  6/12/2010. 		RM 
     with Joseph L. M. Charboneau
_________________________________________________________________________

304.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: On ridge between Lena Coulee and Cut Throat Coulee on the Timber Creek Trail, ca 40 air mi SW of Glasgow.  Elev. 2620-2750 ft.
T23N R34E S11 SE1/4.  47.7663 N, 107.3023 W; NAD 83, GPS reading.  
Sandy flats and butte with sandstone outcrops and boulders. Phenology: flowering. 

B. E. Nelson, 80029.  6/13/2010. 		RM 
     with Joseph L. M. Charboneau
_________________________________________________________________________

305.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: W of Hinsdale North Road and head of Sheepherders Coulee, ca 10 air mi N of Hinsdale; ca 32 air mi NW of Glasgow.  Elev. 2560-2625 ft.
T32N R36E S18 NE1/4.  48.5351 N, 107.0847 W; NAD 83, GPS reading.  
Rocky slopes and flats in grassland with high ground cover of Selaginella. Phenology: flowering. 

B. E. Nelson, 80149.  6/15/2010. 		RM 
_________________________________________________________________________

306.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: Ridge W of Snake Creek and N of Hinsdale North Road, ca 27 air mi N of Hinsdale; ca 46.5 air mi NNW of Glasgow.  Elev. 2550-2570 ft.
T35N R35E S23 SW1/4.  48.777 N, 107.1165 W; NAD 83, GPS reading.  
Stony grassland with scattered silver sagebrush and a high ground cover of Selaginella. Phenology: flowering. 

B. E. Nelson, 80201.  6/15/2010. 		RM 
_________________________________________________________________________

307.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: Above Hardpan Coulee on Bluff Creek Road, ca 3 air mi S of Saskatchewan, ca 40 air mi N of Hinsdale; ca 57 air mi NNW of Glasgow.  Elev. 2660-2720 ft.
T37N R35E S13 SW1/4.  48.9587 N, 107.061 W; NAD 83, GPS reading.  
Stony grassland with scattered silver sagebrush and a high ground cover of Selaginella. Phenology: flowering. 

B. E. Nelson, 80243.  6/15/2010. 		RM 
_________________________________________________________________________

308.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: Along Bluff Creek Road between Hardpan Coulee and East Fork Crow Creek, ca 35 air mi N of Hinsdale; ca 52 air mi NNW of Glasgow.  Elev. 2690-2720 ft.
T36N R36E S8 NE1/4.  48.9003 N, 107.0353 W; NAD 83, GPS reading.  
Stony grassland with scattered silver sagebrush and a heavy ground cover of Selaginella. Phenology: flowering. 

B. E. Nelson, 80275.  6/15/2010. 		RM 
_________________________________________________________________________

309.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: On ridge between Duck Creek and Upper Eighth Coulee along Road 329, ca 1.5 air mi NW of Graveyard Hill, ca 26.5 mi SW of Fort Peck.  Elev. 2590-2720 ft.
T24N R38E S31 NE1/4.  47.7994 N, 106.8941 W to 47.8001 N, 106.8921 W to 47.7984 N, 106.8947 W; NAD 83, GPS reading.  
Sandy flats and sandy roadside. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 79.  6/15/2010. 		RM 
_________________________________________________________________________

310.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: On Britsch Road, ca 3 air mi SSW of Ada Reservoir, ca 12 air mi NE of Hinsdale.  Elev. 2600-2700 ft.
T32N R37E S22 SW1/4.  48.5115 N, 106.8937 W to 48.5143 N, 106.8975 W; NAD 83, GPS reading.  
Grassland with occasional sagebrush on clay soil with slopes and drainages. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 154.  6/21/2010. 		RM 
_________________________________________________________________________

311.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: On Larb Creek Road, ca 3 air mi N of Dead Mans Hill, ca 18.5 air mi SSW of Hinsdale.  Elev. 2380-2430 ft.
T28N R34E S24 NE1/4.  48.1731 N, 107.2803 W; NAD 83, GPS reading.  
Grasslands with mostly loamy to sandy soil, occasional clay soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 200.  6/21/2010. 		RM 
_________________________________________________________________________

312.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: Just off Larb Creek Road along Harb Road in Hadly Coulee, ca 3 air mi NNW of Spencer Point, ca 12 air mi SW of Hinsdale.  Elev. 2290-2380 ft.
T29N R34E S3 NE1/4.  48.3006 N, 107.2948 W; NAD 83, GPS reading.  
Hills with sagebrush-grasslands on loamy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 258.  6/21/2010. 		RM 
_________________________________________________________________________

313.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: On Kerr Road, ca 2 mi E of West Fork Porcupine Creek, ca 3.5 mi W of Baylor; ca 15 air mi SSW of Ophiem.  Elev. 2990-3050 ft.
T34N R39E S25 SE1/4.  48.6648 N, 106.5548 W; NAD 83, GPS reading.  
Grasslands with clay soil with much organic content. Phenology: flowering. 

Joseph L. M. Charboneau, 294.  6/23/2010. 		RM 
_________________________________________________________________________

314.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: On Ridge Road, on ridge above Tony Coulee, ca 2.5 air mi SW of Finn Reservoir, ca 36 air mi SW of Glasgow.  Elev. 2850-3130 ft.
T25N R35E S19 NE1/4.  47.91 N, 107.259 W; NAD 83, GPS reading.  
Sandy sagebrush-grasslands. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 428.  6/24/2010. 		RM 
_________________________________________________________________________

315.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: Off of Sunnyslope Road, ca 2 air mi N of Woody Island Coulee, ca 13 air mi ENE of Turner; ca 40 air mi NNW of Malta.  Elev. 2875-2890 ft.
T36N R27E S1 SW1/4.  48.9045 N, 108.1485 W; NAD 83, GPS reading.  
Rolling grasslands with occasional sagebrush on loamy to sandy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 519.  6/26/2010. 		RM 
_________________________________________________________________________

316.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: On Black Coulee Road, in Coburg Coulee and ridge to the W, ca 4 air mi WSW of Haystack Butte, ca 12 air mi SE of Turner; ca 31 air mi NW of Malta.  Elev. 2760-3040 ft.
T34N R27E S8 NW1/4; also S7 NE1/4 and S6 SE1/4.  48.7255 N, 108.2258 W to 48.7298 N, 108.2338 W; NAD 83, GPS reading.  
Rocky hilltops. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 557.  6/27/2010. 		RM 
_________________________________________________________________________

317.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: On North Frenchman Road, on ridge above Steelman Coulee, ca 8.5 air mi NE of Gray Reservoir, ca 37.5 air mi N of Saco; ca 51 air mi NNE of Malta.  Elev. 2640-2840 ft.
T37N R33E S2 SW1/4.  48.9904 N, 107.3501 W; NAD 83, GPS reading.  
Grasslands on loamy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 697.  6/30/2010. 		RM 
_________________________________________________________________________

318.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: On Border Road, in the vicinity of a natural gas pipeline compression station, ca 1/4 air mi W of Whitewater Reservoir, ca 6 air mi NNW of Whitewater; ca 28 air mi NNE of Malta.  Elev. 2415-2440 ft.
T36N R31E S27 SE1/4.  48.8478 N, 107.6491 W; NAD 83, GPS reading.  
Grasslands on loamy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 755.  6/30/2010. 		RM 
_________________________________________________________________________

319.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: W of U.S. Hwy 191, in the vicinity of Whitewater Creek, ca 3 air mi SSW of Morgan Port of Entry, ca 12.5 air mi N of Loring.  Elev. 2540-2600 ft.
T37N R29E S13 SE1/4.  48.9559 N, 107.8495 W; NAD 83, GPS reading.  
Sandy sagebrush-grasslands and hillsides. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 815.  6/30/2010. 		RM 
_________________________________________________________________________

320.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: Rock Creek Canyon, ca 5.5 air mi NW of Abey Reservoir, ca 14 air mi NNE of Hinsdale; ca 32 air mi NW of Glasgow.  Elev. 2230-2460 ft.
T33N R36E S27 NE1/4.  48.5968 N, 106.9904 W to 48.5963 N, 106.9989 W; NAD 83, GPS reading.  
Grasslands on sandy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 1173.  7/7/2010. 		RM 
_________________________________________________________________________

321.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Custer County: US Range Livestock Experiment Station: 1/4 mi NE of Hogback Well.  Elev. 3100 ft.
S26.  
Gentle north slope; sandy and gravelly soil; grama, wheatgrass, Koeleria. Scattered, not abundant. Phenology: flowering. 

Leon C. Hurtt, H-106.  5/28/1932. 		USFS 497720
_________________________________________________________________________

322.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana: Custer National Forest.  Elev. 3000 
T3S R44E.  
Northeast slope; Bottom loam. Phenology: flowering. 

J. H. Camp, 89.  6/1/1913. 		USFS 497709
_________________________________________________________________________

323.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana: Custer National Forest: Ekalaka Division.  Elev. 3750 ft.
Associated with grasses, and sedges; ridgetops. Scattering. Phenology: fruiting. 

H. R. Flint, 3.  6/26/1917. 		USFS 497708
_________________________________________________________________________

324.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Harding County: East of Short Pines.  Elev. 3500 ft.
Level; top of "Mesa". Phenology: flowering. 

Louis W. Shevling, 406.  8/28/1920. 		USFS 497711
_________________________________________________________________________

325.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana: Custer National Forest: King Creek.  Elev. 2500 ft.
West-facing slope; shallow clay, loam soil; grass-weed habitat type. Very limited and rare. Phenology: fruiting. 

B. D. Lund, 3.  6/17/1925. 		USFS 497710
_________________________________________________________________________

326.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Wheatland County: 10 mi N of Harlowton.
In alkaline soil. Phenology: flowering. 

C. Leo Hitchcock, 16008.  7/2/1947. 		RM 209058
_________________________________________________________________________

327.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Sheridan County: Westby.
Phenology: flowering. 

esther L. Larsen, 15.  6/16/1927. 		RM 117253
_________________________________________________________________________

328.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Musselshell County: 25 mi S of Roundup.
Stipa-Agropyron-Artemisia vegetation. Phenology: flowering & fruiting. 

W. E. Booth, 55141.  6/25/1955. 		RM 248241
_________________________________________________________________________

329.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Park County: Ca 2 mi E of Livingston.
Grassland. Phenology: flowering & fruiting. 

W. E. Booth, s.n..  6/5/1959. 		RM 261763
_________________________________________________________________________

330.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Meagher County: Midway between While Sulphur Springs and Harlowton.
Red shale outcrop. Phenology: flowering & fruiting. 

C. Leo Hitchcock, 11887.  7/2/1945. 		RM 203657
     with C. V. Muhlick
_________________________________________________________________________

331.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Powder River County: Head of Taylor Creek, ca 27 mi SE of Ashland.  Elev. 4000 ft.
T7S R47E S9.  
In Grasslands on gentle slopes and swales with Artemisia tridentata and Agropyron spicatum. Common. Phenology: flowering & fruiting. 

Peter Lesica, 3042.  6/20/1984. 		RM 366831
_________________________________________________________________________

332.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Sheridan County: Sandhills Wilderness Area.  Elev. 2030 ft.
T31N R57E S19 SW1/4 SW1/4.  
Slope 10%, ENE aspect; silt loam; mid-grass prairie, with Stipa comata and Poa secunda. Phenology: flowering. 

Blaine H. M. Mooers, 1148.  6/1/1986. 		RM 384419
     with Gloria R. B, Mooers
_________________________________________________________________________

333.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Edmunds County: Prairie States Forestry Project: 1 mi N of Bowdle.
Rolling slope; thin clay loam soil; associated with Stipa, wheatgrass, bluestem gramma; upland. Phenology: flowering. 

J. M. Aikman, 1922.  6/17/1935. 		USFS 497718
_________________________________________________________________________

334.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Brookings County: Brookings.
Phenology: flowering. 

T. A. Williams, s.n..  6/16/1893. 		RM 234253
_________________________________________________________________________

335.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota: Aberdeen.
Phenology: flowering. 

David Griffiths, s.n..  6//1896. 		RM 9095
_________________________________________________________________________

336.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota: Near Miller.
Phenology: flowering & fruiting. 

L. B. Case, 34.  6//1907. 		RM 86843
_________________________________________________________________________

337.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Brookings County: Vicinity of Brookings.  Elev. 1650 ft.
T110N R50W S23; also S24, S25, S26.  44.31149 N, 96.78847 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

L. Hendricks, s.n..  6/20/1891. 		RM 68346
_________________________________________________________________________

338.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., North Dakota, Ward County: Upper Des Lacs Lake, 3 mi S of Bowbells Bridge.
Grassy east facing slope. Common. Phenology: flowering. 

Neil Hotchkiss, 6623.  6/14/1941. 		RM 604715
_________________________________________________________________________

339.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., North Dakota: Stump Lake.
Sandy hills and high prairies. Phenology: fruiting. 

E. T. Tufte, 298.  7/30/1911. 		RM 74150
_________________________________________________________________________

340.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., North Dakota: Minot.
Phenology: fruiting. 

H. L. Bolley, s.n..  8/17/1981. 		RM 17118
_________________________________________________________________________

341.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., North Dakota, Lamoure County: Adrian.
Gravelly soil on prairie. Phenology: flowering & fruiting. 

H. F. Bergman, 1794.  6/27/1912. 		RM 154676
_________________________________________________________________________

342.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., North Dakota, Sargent County: Rutland.
Phenology: flowering. 

L. R. Waldron, s.n..  6/11/1891. 		RM 24790
_________________________________________________________________________

343.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., North Dakota, Sargent County: Rutland.
Phenology: flowering. 

L. R. Waldron, s.n..  6/10/1891. 		RM 17097
_________________________________________________________________________

344.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., North Dakota, Pembina County: Walhalla.
Phenology: fruiting. 

L. R. Waldron, 1679.  8/12/1902. 		RM 44864
_________________________________________________________________________

345.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., North Dakota, Billings County: Badlands: Near Medora and Theodore Roosevelt National Memorial Park.  Elev. 2500 ft.
In the badlands; brushy hills and grassland. Phenology: flowering. 

C. L. Porter, 10350.  6/7/1967. 		RM 283398
     with Marjorie W. Porter
_________________________________________________________________________

346.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., North Dakota, Benson County: Leeds.
Prairies, in dry places. Phenology: flowering. 

J. Lunell, s.n..  6/12/1902. 		RM 39218
_________________________________________________________________________

347.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., North Dakota, Cass County: Fargo.
Phenology: flowering. 

L. R. Waldron, s.n..  6/10/1898. 		RM 24629
_________________________________________________________________________

348.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Nebraska, Sheridan County: Metcalf Public Hunting Grounds, 13 mi N of Hay Springs.  Elev. 3300 ft.
Open ridges and Pinus ponderosa forest; south facing slopes. Phenology: flowering & fruiting. 

Elray S. Nixon, 69.  6/3/1964. 		RM 275434
_________________________________________________________________________

349.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Nebraska, Thomas County: Middle Loup River, near Thedford.
On sandhills. Phenology: flowering & fruiting. 

N. P. Tulen, s.n..  6//1893. 		RM 225034
_________________________________________________________________________

350.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Nebraska, Buffalo County: Kearney: North Platte River.
Phenology: flowering & fruiting. 

C. L. Shear, s.n..  6/20/1895. 		RM 150122
_________________________________________________________________________

351.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Nebraska: Between Mitchil and Agate.
Phenology: flowering & fruiting. 

George E. Osterhout, 7211.  6/19/1930. 		RM 170989
_________________________________________________________________________

352.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Nebraska, Kearney County: Minden.
Phenology: flowering & fruiting. 

Harry Hapeman, s.n..  6/4/1912. 		RM 225035
_________________________________________________________________________

353.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Nebraska, Kimball County: 2.5 mi W of the Kimball Interchange on I-80.
In dry sandy wash. Abundant. Phenology: flowering & fruiting. 

Gary J. Pierce, 1949.  6/15/1972. 		RM 292409
_________________________________________________________________________

354.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Nebraska: Sidney.
Phenology: flowering. 

A. Nelson, s.n..  5/23/1922. 		RM 89288
_________________________________________________________________________

355.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Nebraska, Custer County: 2 mi SE of Merna.
Sandy prairie. Phenology: flowering. 

Francis W. Pennell, 15052.  6/9/1931. 		RM 143888
_________________________________________________________________________

356.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: Along Black Coulee Road, ca 13 air mi N of Dodson; ca 23 air mi NW of Malta.  Elev. 2860-2900 ft.
T33N R27E S30 W1/4.  48.5903 N, 108.2514 W; NAD 83, GPS reading.  
Rolling grassland. Phenology: flowering. 

B. E. Nelson, 81573.  6/17/2011. 		RM 
_________________________________________________________________________

357.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: Along Black Coulee Road near the head of Coburg Coulee, ca 20 air mi N of Dodson; ca 29 air mi NW of Malta.  Elev. 2880-3040 ft.
T34N R26E S24 South1/2.  48.6889 N, 108.2653 W; NAD 83, GPS reading.  
Shallow slopes between barren clay buttes with selenite and selenite-bearing ridge, with areas of cobblestones and shallow drainage channels. Phenology: flowering. 

B. E. Nelson, 81608.  6/17/2011. 		RM 
_________________________________________________________________________

358.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: Along Hog Farm Road just E of Big Warm Creek, ca 1 air mi SE of Ester Lake, ca 25 air mi SW of Malta.  Elev. 2650 ft.
T27N R27E S21 NE1/4.  48.0879 N, 108.24 W; NAD 83, GPS reading.  
Plains grassland with small disturbed areas. Phenology: flowering. 

B. E. Nelson, 81698.  6/18/2011. 		RM 
_________________________________________________________________________

359.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: Along Roosevelt Trail ca 0.5 mi E of Porcupine Creek and Fort Peck Indian Reservation, ca 5 air mi N of Nashua.  Elev. 2170-2220 ft.
T28N R41E S2 SW1/4.  48.205 N, 106.3938 W; NAD 83, GPS reading.  
Rolling terrain below and slope of rim with meadows, bare areas, drainage channels, with clay soil, and cobblestone covered areas. Phenology: flowering & fruiting. 

B. E. Nelson, 81740.  6/20/2011. 		RM 
_________________________________________________________________________

360.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: Along Shipp Road above Cherry Creek (S and E), ca 2.5 air mi W of Mont Hwy 24, ca 13 air mi N of Glasgow.  Elev. 2550-2620 ft.
T30N R39E S2 SW1/4.  48.3821 N, 106.6215 W; NAD 83, GPS reading.  
Rolling terrain below and slope of rim with meadows, bare areas, drainage channels, with clay soil, and cobblestone covered areas. Phenology: flowering. 

B. E. Nelson, 81776.  6/20/2011. 		RM 
_________________________________________________________________________

361.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: Larb Hills (North): along South Bench Road, E of Tank Coulee, ca 1-1.5 air mi S of Hinsdale.  Elev. 2300-2550 ft.
T30N R36E S8 N1/2.  48.3756 N, 107.081 W; NAD 83, GPS reading.  
Rough breaks. Phenology: flowering. 

B. E. Nelson, 81817.  6/20/2011. 		RM 
_________________________________________________________________________

362.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: E of the Milk River in Chapman Coulee just above Riverside Drive and Faraasen Park, ca 7 air mi NW of Glasgow.  Elev. 2100-2170 ft.
T29N R38E S14 E1/2.  48.272 N, 106.7426 W; NAD 83, GPS reading.  
Cobblestone slopes and ridges. Phenology: flowering. 

B. E. Nelson, 81849.  6/20/2011. 		RM 
_________________________________________________________________________

363.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: Along Bentonite Road, ca 1.5 air mi W of Mahan and Hoyt Reservoir, ca 7 air mi W of Glasgow.  Elev. 2180-2260 ft.
T28N R38E S11 W1/2.  48.1982 N, 106.7822 W; NAD 83, GPS reading.  
Plains grassland with draws. Phenology: flowering. 

B. E. Nelson, 81885.  6/20/2011. 		RM 
_________________________________________________________________________

364.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: Along Willow Creek Road above and E of Barber Coulee, ca 36 air mi SW of Glasgow.  Elev. 2520-2720 ft.
T24N R36E S29 SE1/4.  47.8133 N, 107.116 W; NAD 83, GPS reading.  
Grasslands with scattered sagebrush below the butte. Phenology: flowering. 

B. E. Nelson, 82006.  6/22/2011. 		RM 
_________________________________________________________________________

365.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: Along Harper Ridge Road above and N of Carpenter Creek at the north boundary of Charles M. Russell National Wildlife Refuge, ca 40 air mi SW of Glasgow.  Elev. 2630-2780 ft.
T23N R36E S18 SE1/4.  47.7482 N, 107.1379 W to 47.7459 N, 107.1395 W; NAD 83, GPS reading.  
Grassland on sandy soil above the rough breaks. Phenology: flowering. 

B. E. Nelson, 82062.  6/22/2011. 		RM 
_________________________________________________________________________

366.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: Along Stage Road (Mont Hwy 204) ca 1/2-3/4 mi N of Wild Horse Creek, ca 16 air mi S of Dodson; ca 23 air mi SW of Malta.  Elev. 2580-2640 ft.
T28N R27E S20 South1/2.  48.1693 N, 108.2685 W; NAD 83, GPS reading.  
Badlands with gravel to cobblestone size rocks, with drainage channels, bentonite boils, grassy patches, and grassland on the flats above. Phenology: flowering & fruiting. 

B. E. Nelson, 82092.  6/24/2011. 		RM 
_________________________________________________________________________

367.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: Along Alkali Road, ca 1.5 air mi E of Stage Road (Mont Hwy 204), and 1-1.5 air mi N of North Fork Mud Creek, ca 9 air mi S of Dodson, ca 17 air mi WSW of Malta  Elev. 2580 ft.
T29N R27E S9 NE1/4.  48.2908 N, 108.224 W; NAD 83, GPS reading.  
Plains grasslands with vernal depressions. Phenology: flowering & fruiting. 

B. E. Nelson, 82149.  6/24/2011. 		RM 
_________________________________________________________________________

368.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: Along and above "Middle Fork" Exeter Creek, ca 9 air mi ENE of Dodson; ca 10 air mi WNW of Malta.  Elev. 2630-2690 ft.
T31N R28E S23 SW1/4.  48.4244 N, 108.061 W; NAD 83, GPS reading.  
Plains grassland and slopes and swales leading to the creek. Phenology: flowering & fruiting. 

B. E. Nelson, 82175.  6/24/2011. 		RM 
_________________________________________________________________________

369.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: Larb Hills (North): above and S of Old U.S. Hwy 2 and BNSF tracks, ca 5.5 air mi W of Saco; ca air mi ENE of Malta.  Elev. 2300-2540 ft.
T31N R33E S8 SW1/4.  48.457 N, 107.4693 W to 48.4504 N, 107.4641 W; NAD 83, GPS reading.  
Rough breaks with clay slopes, swales, and drainage channels. Phenology: flowering & fruiting. 

B. E. Nelson, 82207.  6/24/2011. 		RM 
_________________________________________________________________________

370.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: Ridge between Burnett Creek and Collins Creek E of Rock Creek Road, ca 19 air mi NNE of Hinsdale.  Elev. 2390-2500 ft.
T33N R36E S1 W1/2.  48.6535 N, 106.9642 W to 48.6475 N, 106.9567 W; NAD 83, GPS reading.  
Rolling plains grassland with stony soil and swales. Phenology: flowering & fruiting. 

B. E. Nelson, 82294.  6/26/2011. 		RM 
_________________________________________________________________________

371.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: Along Rock Creek Road at the south edge of Rock Creek Flats, ca 5 air mi S of Thoeny; ca 24 air mi W of Opheim.  Elev. 2460-2520 ft.
T35N R37E S8 SW1/4.  48.8011 N, 106.9199 W; NAD 83, GPS reading.  
Swale and adjacent slopes. Phenology: flowering. 

B. E. Nelson, 82375.  6/26/2011. 		RM 
_________________________________________________________________________

372.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: At the end of the Montfort Road 2.5-3 air mi S of Vandalia; ca 10 air mi SE of Hinsdale.  Elev. 2260-2350 ft.
T30N R37E S33 NE1/4.  48.3141 N, 106.9163 W to 48.3205 N, 106.9121 W; NAD 83, GPS reading.  
Swale and adjacent slopes. Phenology: flowering & fruiting. 

B. E. Nelson, 82419.  6/26/2011. 		RM 
_________________________________________________________________________

373.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: At the intersection of U.S. Hwy 191 and Sunnyslope Road, ca 2 air mi N of Loring; ca 32 air mi N of Malta.  Elev. 2800-2820 ft.
T35N R30E S6 SW1/4.  48.8201 N, 107.8593 W; NAD 83, GPS reading.  
Rolling plains grassland with stony knolls and swales. Phenology: flowering & fruiting. 

B. E. Nelson, 82482.  6/28/2011. 		RM 
_________________________________________________________________________

374.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: At the corner of Grabofsky and North Sunnyslope roads, 1 mi S of Saskatchewan, ca 45 air mi NNW of Malta.  Elev. 2840-2860 ft.
T37N R28E S7 NE1/4.  48.9838 N, 108.0838 W; NAD 83, GPS reading.  
Rolling plains grassland with swales. Phenology: flowering. 

B. E. Nelson, 82515.  6/28/2011. 		RM 
_________________________________________________________________________

375.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: Hills E of Chapman above Woody Island Coulee, ca 38 air mi NNW of Malta.  Elev. 2780-2850 ft.
T36N R28E S19 NE1/4.  48.872 N, 108.1123 W; NAD 83, GPS reading.  
Stony bluffs, flats above, and swales. Phenology: flowering & fruiting. 

B. E. Nelson, 82556.  6/28/2011. 		RM 
_________________________________________________________________________

376.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: E of Beaver Creek, ca 4.5 air mi E of Black Cow Reservoir, ca 49 air mi ENE of Zortman; ca 31 air mi SSE of Malta.  Elev. 2320-2360 ft.
T27N R33E S18 SW1/4.  48.0918 N, 107.5304 W; NAD 83, GPS reading.  
Sagebrush-grasslands on loamy soil. Phenology: flowering. 

Joseph L. M. Charboneau, 4595.  6/6/2011. 		RM 
_________________________________________________________________________

377.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, McCone County: Deadman Butte, E of CMR Refuge Road 340, ca 7 air mi ENE of Fort Peck; ca 28 air mi SE of Glasgow.  Elev. 2560-2650 ft.
T26N R42E S9 NE1/4.  48.0284 N, 106.3024 W; NAD 83, GPS reading.  
Well-drained hilltops and hillsides on sandy soil. Phenology: flowering. 

Joseph L. M. Charboneau, 4677.  6/8/2011. 		RM 
_________________________________________________________________________

378.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: N of Mont Hwy 208, hills between Lush Coulee and Martins Coulee, ca 3 air mi SW of Austin Lake, ca 6.5 air mi SSW of Whitewater; ca 24.5 air mi NNE of Malta.  Elev. 2520-2640 ft.
T34N R31E S29 NW1/4.  48.6831 N, 107.706 W; NAD 83, GPS reading.  
Hillsides with stony clay soil. Phenology: flowering. 

Joseph L. M. Charboneau, 4855.  6/12/2011. 		RM 
_________________________________________________________________________

379.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: Dunbar Coulee, S of North Whitewater Road, ca 5 air mi WNW of Salsbery Reservoir, ca 7.5 air mi NNE of Whitewater; ca 46 air mi NNE of Malta.  Elev. 2580-2630 ft.
T36N R32E S29 NE1/4; also S20 SW1/4.  48.8582 N, 107.5633 W; NAD 83, GPS reading.  
Grasslands with fringed sage and spikemoss on clay soil. Phenology: flowering. 

Joseph L. M. Charboneau, 4946.  6/12/2011. 		RM 
_________________________________________________________________________

380.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: E of Mont Hwy 208, ca 0.5 air mi N of Austin Lake, ca 2.5 air mi SSW of Whitewater; ca 28 air mi NNE of Malta.  Elev. 2440-2450 ft.
T34N R31E S3 SW1/4.  48.7303 N, 107.6525 W; NAD 83, GPS reading.  
Grasslands with spikemoss. Phenology: flowering. 

Joseph L. M. Charboneau, 4973.  6/12/2011. 		RM 
_________________________________________________________________________

381.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: N of Blount Cut Across, ca 8.5 air mi W of First Creek Reservoir, ca 27 air mi ESE of Zortman; ca 42.5 air mi SSW of Malta.  Elev. 2700-2710 ft.
T25N R29E S35 SW1/4.  47.873 N, 107.9612 W; NAD 83, GPS reading.  
Grasslands with fringed sage and spikemoss on clay soil. Phenology: flowering. 

Joseph L. M. Charboneau, 5044.  6/14/2011. 		RM 
_________________________________________________________________________

382.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: W of Midale Road, ca 4.5 air mi NNE of Veseth Reservoir, ca 28.5 air mi ENE of Zortman; ca 28 air mi SSW of Malta.  Elev. 2720-2730 ft.
T26N R28E S21 SE1/4.  47.9905 N, 108.1218 W; NAD 83, GPS reading.  
Grasslands with fringed sage, spikemoss, and scattered silver sagebrush. Phenology: flowering. 

Joseph L. M. Charboneau, 5188.  6/15/2011. 		RM 
_________________________________________________________________________

383.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: Button Butte Coulee, W of Rudolph Valley Road, ca 5 air mi WNW of Button Butte, ca 29 air mi NW of Zortman; ca 26 air mi SSW of Malta.  Elev. 2540-2560 ft.
T27N R29E S4 SE1/4; S9 NE1/4.  48.1158 N, 107.9847 W; NAD 83, GPS reading.  
Grasslands with fringed sage and spikemoss. Phenology: flowering. 

Joseph L. M. Charboneau, 5242.  6/15/2011. 		RM 
_________________________________________________________________________

384.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: Davidson Coulee, S of Alkali Road, ca 6 air mi NNW of West Alkali Reservoir, ca 9.5 air mi SW of Dodson; ca 13 air mi WSW of Malta.  Elev. 2440-2450 ft.
T29N R28E S8 NW1/4.  48.2897 N, 108.1246 W; NAD 83, GPS reading.  
Grasslands with scattered sagebrush on loamy soil. Phenology: flowering. 

Joseph L. M. Charboneau, 5265.  6/15/2011. 		RM 
_________________________________________________________________________

385.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: Windy Ridge and Papoose Creek, ca 1 air mi SSW of Erie Reservoir, ca 15 air mi N of Hinsdale; ca 36 air mi NW of Glasgow.  Elev. 2560-2710 ft.
T33N R35E S24 N1/2.  48.6081 N, 107.085 W; NAD 83, GPS reading.  
Moist coulee bottoms and swales. Phenology: flowering. 

Joseph L. M. Charboneau, 5357.  6/19/2011. 		RM 
_________________________________________________________________________

386.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: Ridge W of Frenchman Creek, N of Frenchman Road, ca 1/4 air mi SW of Frenchman Reservoir, ca 22.5 air mi NNW of Hinsdale; ca 45 air mi NW of Glasgow.  Elev. 2400-2500 ft.
T43N R34E S13 SW1/4.  48.7035 N, 107.2079 W; NAD 83, GPS reading.  
Grasslands on loamy soil with cobbles on hilltops. Phenology: flowering. 

Joseph L. M. Charboneau, 5437.  6/19/2011. 		RM 
_________________________________________________________________________

387.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: Sixth Ridge, ca 9 air mi SSE of Pines Reservoir, ca 25 air mi SW of Fort Peck; ca 26.5 air mi S of Glasgow.  Elev. 2040-2400 ft.
T24N R39E S24 W1/2.  47.8296 N, 106.6607 W to 47.8236 N, 106.6665 W; NAD 83, GPS reading.  
Ponderosa pine-juniper woodland with openings on clay soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 5466.  6/21/2011. 		RM 
     with Alice Sawyer
_________________________________________________________________________

388.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: hills N of outlet of Fourchette Creek into Fourchette Bay, E of Refuge Road 858, ca 3 air mi NNE of Fowler Reservoir, ca 39 air mi ESE of Zortman; ca 47 air mi SSE of Malta.  Elev. 2310-2430 ft.
T22N R31E S5 NW1/4.  47.7035 N, 107.766 W to 47.7056 N, 107.7736 W; NAD 83, GPS reading.  
Grasslands with sagebrush on loamy to sandy hillsides. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 5656.  6/23/2011. 		RM 
_________________________________________________________________________

389.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: American Prairie Reserve: W of Reynolds Hill Road, ca 4.5 air mi W of Square Butte, ca 40.5 air mi ESE of Zortman; ca 42 air mi SSE of Malta.  Elev. 2520-2600 ft.
T23N R31E S11 NE1/4.  47.7729 N, 107.6914 W to 47.7728 N, 107.701 W; NAD 83, GPS reading.  
Big sagebrush-grasslands on rolling hills of loamy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 5828.  6/24/2011. 		RM 
     with Mark Majerus, Michael Dolan, Noorjahan Parwana, and Katie Butts
_________________________________________________________________________

390.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: Near origin of Spring Creek, ca 8.5 air mi E of Laundry Hill, ca 25 air mi SSW of Opheim; ca 24 air mi N of Glasgow.  Elev. 2890-2920 ft.
T32N R39E S10 SE1/4.  48.5389 N, 106.6463 W; NAD 83, GPS reading.  
Areas of open ground with loamy soil. Phenology: flowering. 

Joseph L. M. Charboneau, 6000.  6/27/2011. 		RM 
_________________________________________________________________________

391.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: Middle Fork Porcupine Creek, S of Baylor Road, ca 2 road mi E of Baylor, ca 14 air mi S of Opheim; ca 34 air mi NNE of Glasgow.  Elev. 2830-2840 ft.
T34N R40E S36 NW1/4.  48.663 N, 106.4326 W; NAD 83, GPS reading.  
Grasslands on loamy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 6015.  6/27/2011. 		RM 
_________________________________________________________________________

392.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: Larb Hills (North): S of Beaver Creek, ca 4.5 air mi NNW of Ashford Spring, ca 6.5 air mi WNW of Hinsdale; ca 31.5 air mi NW of Glasgow.  Elev. 2210-2370 ft.
T31N R35E S30 SE1/4.  48.4098 N, 107.2226 W; NAD 83, GPS reading.  
Hilltops with sandy soil and sandstone outcrops. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 6216.  6/30/2011. 		RM 
_________________________________________________________________________

393.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: Larb Hills (North): N of Cottonwood Creek, ca 4 air mi S of Bauer Reservoir, ca 13 air mi SW of Saco; ca 17.5 air mi ESE of Malta.  Elev. 2480-2650 ft.
T29N R32E S1 N1/2.  48.3002 N, 107.5084 W; NAD 83, GPS reading.  
Silver sagebrush-grasslands on loamy soil on rolling hills with swales. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 6338.  6/30/2011. 		RM 
_________________________________________________________________________

394.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: Larb Hills (North): E of Lower Harb Road, ca 1.5 air mi E of Beaver Creek, ca 15 air mi SW of Saco; ca 15.5 air mi ESE of Malta.  Elev. 2330-2500 ft.
T29N R32E S3 NW1/4.  48.3039 N, 107.5591 W; NAD 83, GPS reading.  
Sandy hilltops. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 6394.  6/30/2011. 		RM 
_________________________________________________________________________

395.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: Kaminsky Hill and area to the N, ca 3.5 air mi N of the West Fork Poplar River, ca 12.5 air mi NE of Opheim; ca 57 air mi NNE of Glasgow.  Elev. 3030-3150 ft.
T37N R42E S16 W1/2; also S21 NW1/4.  48.9679 N, 106.1957 W to 48.9486 N, 106.193 W; NAD 83, GPS reading.  
Grasslands with shrubby cinquefoil and moist depressions on loamy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 6511.  7/2/2011. 		RM 
     with Josh Lamp
_________________________________________________________________________

396.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: Uhlan Coulee, ca 2.5 air mi W of Porcupine Creek, ca 23 air mi N of Fort Peck; ca 12 air mi NE of Glasgow.  Elev. 2550-2700 ft.
T30N R41E S30 NW1/4.  48.3321 N, 106.4504 W to 48.3246 N, 106.4493 W; NAD 83, GPS reading.  
Grasslands on hills with slopes and swales on loamy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 6647.  7/3/2011. 		RM 
_________________________________________________________________________

397.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: N of Cottonwood Creek, ca 9.5 air mi WNW of Fanny Hill, ca 27 air mi WSW of Whitewater; ca 27 air mi NNW of Malta.  Elev. 2500-2600 ft.
T33N R29E S17 SW1/4.  48.6137 N, 107.9658 W; NAD 83, GPS reading.  
Grasslands with occasional silver sagebrush on loamy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 6758.  7/5/2011. 		RM 
_________________________________________________________________________

398.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Phillips County: SW of Martin Lake, N of Turner Cutacross Road, ca 4 air mi W of Loring; ca 15 air mi WNW of Whitewater; ca 30 air mi NNW of Malta.  Elev. 2790-2800 ft.
T35N R29E S16 SW1/4.  48.7898 N, 107.9482 W; NAD 83, GPS reading.  
Grasslands with occasional silver sagebrush on loamy soil. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 6791.  7/5/2011. 		RM 
_________________________________________________________________________

399.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: S of Tiger Butte Road, ca 3 air mi SSE of Tiger Butte, ca 7 air mi NNW of Fort Peck; ca 9.5 air mi SE of Glasgow.  Elev. 2200-2210 ft.
T27N R40E S13 NW1/4.  48.0986 N, 106.5042 W; NAD 83, GPS reading.  
Grasslands with fringed sage on sandy soil with swales. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 6992.  7/7/2011. 		RM 
_________________________________________________________________________

400.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Montana, Valley County: Opheim Hills: Slaughter Coulee, ca 6.5 air mi NNE of Pikes Peak, ca 6.5 air mi WNW of Opheim; ca 48 air mi NNE of Glasgow.  Elev. 3120-3250 ft.
T36N R40E S18 NW1/4.  48.8777 N, 106.5374 W to 48.8812 N, 106.535 W; NAD 83, GPS reading.  
Grasslands on loamy to sandy hills with occasional silver sagebrush and creeping juniper. Phenology: flowering & fruiting. 

Joseph L. M. Charboneau, 7110.  7/9/2011. 		RM 
_________________________________________________________________________

401.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Harding County: Custer National Forest: South Cave Hills: N of Brown Johnson Road and Dry Creek, ca 13.5 air mi N of Buffalo.  Elev. 3120-3380 ft.
T21N R4E S13 South1/4; also N1/4 S24.  45.7748 N, 103.571 W to 45.7784 N, 103.572 W; NAD 83, , GPS reading.  
Lower slope of the butte. Phenology: flowering. 

B. E. Nelson, 77143.  6/13/2009. 		 	Barcode: USFS0050587
_________________________________________________________________________

402.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Custer County: Black Hills: Wind Cave.  Elev. 4100 ft.
T6S R5E S1.  
Foothills; grass association; xero-mespphytic. Phenology: flowering & fruiting. 

Herman E. Hayward, 1672.  6/29/1927. 		RM 110750	Barcode: RM0313606
_________________________________________________________________________

403.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Fall River County: 5 mi E of Edgemont.  Elev. 3780 ft.
T8S R3E S34.  
Foothills; south slope; grass association; xero-mesophytic. Phenology: fruiting. 

Herman E. Hayward, 2499.  7/28/1927. 		RM 110750	Barcode: RM0313605
_________________________________________________________________________

404.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., South Dakota, Custer County: Hell Canyon, 8 mi NE of Dewey.  Elev. 4160 ft.
T5S R2E S29.  43.5885 N, 103.9061 W; uncertainty 1 mi..  
Rocky valley; grass and pioneer association; xerophytic. Phenology: fruiting. 

Herman E. Hayward, 2432.  7/28/1927. 		RM 110749
_________________________________________________________________________

405.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Crook County: Beulah.  Elev. 3500-3800 ft.
T53N R60W S31; also S32.  44.5446 N, 104.0905 W; uncertainty 3 mi..  
Northern foothills and red beds; grass association; xerophytic. Phenology: flowering & fruiting. 

Herman E. Hayward, 1296.  6/22/1927. 		RM 110749
_________________________________________________________________________

406.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Ca 18 mi S of Gillette.  Elev. 4700 ft.
44 1.7' N, 105 26.8' W; unknown, , GPS reading.  
Sandy grassland, with Oenothera and Phlox. Flowers white. Phenology: flowering. 

Robert D. Dorn, 11375.  7/1/2014. 		RM 921351	Barcode: RM0079278
_________________________________________________________________________

407.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Platte County: Camp Guernsey: ca 0.5 km W of North Platte River, ca 0.2 km N of Cottonwood Creek.  Elev. 1384 m.
T27N R67W S4; also S5.  42.34967 N, 104.90931 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  zone DMC, 510000E, 4685900N; unknown, GPS reading.  
Rolling hills; mixed grassland; sandy loam; wiith Artemisia frigida, A. cana, Camelina microcarpa, Penstemonm albus, Stipa comata. Common; erect to ascending, perennial herb; 15-30 cm tall; corolla whitish to pale lavender. Phenology: flowering. 

Patricia P. Douglas, 49.  6/12/1995. 		RM 957885	Barcode: RM0213627
     with B. E. Nelson, C.arlos A. Popolizio, Rosalie M. Smith
_________________________________________________________________________

408.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Platte County: Camp Guernsey: Cundall Ranch parcel; south end of transect ca 1.1 km due E of North Platte River, ca 2.9 km NW of Wendover Bend Ranch.  Elev. 1439 m.
T28N R67W S34.  42.35006 N, 104.88688 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  508655E, 4687865N to 508760E, 4687760N; unknown, GPS reading.  
Rolling; mixed grass prairie with scattered silver sagebrush; silty loam; with Bouteloua gracilis, Artemisia cana, Plantago patagonica, Lepidium densiflorum, Oenothera caespitosa, Hesperostipa comata, Opunita polyacantha. Scattered; erect, perennial herb; 3 dm tall; corolla white. Phenology: flowering. 

Nancy E. Hastings, 47.  5/21/2007. 		RM 957715	Barcode: RM0214126
     with P. Block
_________________________________________________________________________

409.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Laramie County: Pine Bluffs Rest Area, S of I-80 at Pine Bluffs.  Elev. 5050 ft.
T14N R60W S15.  41.1744 N, 104.0744 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
Growing with Calylopus hartwegii and Lathyrus polymorphus. Phenology: flowering & fruiting. 

Erwin F. Evert, 3856.  6/13/1982. 		RM 357091	Barcode: RM0234819
_________________________________________________________________________

410.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Laramie County: High Plains Grassland Research Station: 5 air mi NW of Cheyenne.  Elev. 6100 ft.
T14N R67W S8.  41.197 N, 104.9147 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Short-grass prairie. Phenology: flowering & fruiting. 

Francis B. Current, 251.  6/10/1978. 		RM 317338	Barcode: RM0234818
_________________________________________________________________________

411.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Laramie County: High Plains Grassland Research Station, 5 air mi NW Cheyenne.  Elev. 6100 ft.
T14N R67W S8.  41.197 N, 104.9147 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Short-grass prairie. Phenology: flowering & fruiting. 

Francis B. Current, 319.  6/26/1978. 		RM 317341	Barcode: RM0234817
_________________________________________________________________________

412.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Laramie County: Cheyenne.  Elev. 6100 ft.
T14N R66W S31.  41.14 N, 104.8202 W; NAD 83, uncertainty 3 mi., Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

J. Francis Macbride, 2296.  6/4/1913. 		RM 106426	Barcode: RM0234816
_________________________________________________________________________

413.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Johnson County: Bighorn National Forest: North Clear Creek.  Elev. 6500 ft.
T50N R83W S4.  44.32552 N, 106.86106 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Steep southwest slope; sandy loam soil; park, with wheatgrass, fescue. Scarce. Phenology: flowering & fruiting. 

Edwin L. Miller, 302.  6/27/1932. 		USFS 403285	Barcode: USFS0069843
_________________________________________________________________________

414.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Johnson County: Bighorn National Forest.  Elev. 4800 ft.
T51N R82W S26.  44.36135 N, 106.68991 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Gentle southeast slope; gravelly soil; open park, with wheatgrass, balsamroot. Fair abundance. Phenology: flowering & fruiting. 

Edwin L. Miller, 325.  6/10/1933. 		USFS 403286	Barcode: USFS0069842
_________________________________________________________________________

415.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: Black Thunder Strip Mining Area. North Prong of Thunder Creek and Little Thunder Creek.  Elev. 4840 ft.
T42N R70W S2 NW1/4 SW1/4.  43.64297 N, 105.236 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Upland sagebrush-grass; big sagebrush, blue grama; clayey, loamy, Ulm series. Phenology: flowering & fruiting. 

R. E. Ries, 203.  6/13/1973. 		RM 293515	Barcode: RM0234815
     with D. W. Sabinske
_________________________________________________________________________

416.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Converse County: Hardy Project Uranium Mine: ca 40 air mi NW of Douglas.  Elev. 5000-5100 ft.
T38N R73W S21 SE1/4; also SW1/4 S22, NW1/4 S27, NE1/4 S28.  43.25103 N, 105.62226 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Growing in sandy soil in sagebrush-grassland. Phenology: flowering & fruiting. 

Steve Skelton, s.n..  6/14/1978. 		RM 309850	Barcode: RM0234814
_________________________________________________________________________

417.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Converse County: Douglas, fair grounds.  Elev. 4800 ft.
T32N R71W S8.  42.75763 N, 105.39266 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

Robert E. Pfadt, 24.  6/3/1943. 		RM 193676	Barcode: RM0234813
_________________________________________________________________________

418.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Converse County: 5 mi E of Glenrock.  Elev. 4900-5100 ft.
T33N R75W S13.  42.82498 N, 105.79617 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Dry roadsides. Phenology: flowering & fruiting. 

Robert L. Tresler, 351.  6/14/1967. 		RM 284085	Barcode: RM0234812
_________________________________________________________________________

419.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Platte County: Between Fish Creek Road and Cottonwood Creek, 28 road mi NW of Wheatland.  Elev. 1616 m.
T27N R70W S24.  42.2979 N, 105.1946 W; uncertainty 1 mi..  
Grassland and disturbed roadside. Phenology: flowering. 

Jan Pollet, 6.  6/12/1989. 		RM 543984	Barcode: RM0234995
_________________________________________________________________________

420.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Platte County: Between Fish Creek Road and Cottonwood Creek, 28 road mi NW of Wheatland.  Elev. 1616 m.
T27N R70W S24.  42.2979 N, 105.1946 W; uncertainty 1 mi..  
Grassland and disturbed roadside. Phenology: flowering. 

Jan Pollet, 341.  6/12/1989. 		RM 543804	Barcode: RM0234993
_________________________________________________________________________

421.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Laramie County: 7 mi W of Cheyenne and 1 mi N of U.S. Hwy 30.  Elev. 6000 ft.
T13N R68W S13.  41.0993 N, 104.9602 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Shortgrass prairie. Phenology: flowering & fruiting. 

Jean Finzel, 269.  6/27/1959. 		RM 262429	Barcode: RM0234809
_________________________________________________________________________

422.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Laramie County: Along U.S. Hwy 30, 20 mi W of Pine Bluffs.  Elev. 5600 ft.
T14N R63W S28.  41.1575 N, 104.4374 W; NAD 83, uncertainty 1 mi., Digital Map.  
Dry, gravelly plains. Phenology: flowering & fruiting. 

C. L. Porter, 8144.  6/18/1960. 		RM 263046	Barcode: RM0234808
     with Marjorie W. Porter
_________________________________________________________________________

423.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Laramie County: Ca 7.5 mi NE of junction of U.S. Hwy 85 and I-25, north side of U.S. Hwy 85.  Elev. 1800 m.
T16N R66W S30.  41.3197 N, 104.6994 W; NAD 83, uncertainty 0.25 ft., Nat. Geog. TOPO!.  
Silty calcareous soil, with Agropyron, Poa, and Stipa. Phenology: flowering & fruiting. 

Betsy E. Neely, 2767.  6/5/1985. 		RM 397427	Barcode: RM0234794
_________________________________________________________________________

424.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Platte County: Between Fish Creek Road and Cottonwood Creek, 28 road mi NW of Wheatland.  Elev. 1616 m.
T27N R70W S28.  42.2881 N, 105.2437 W; uncertainty 0.5 mi..  
Dry sand draw. Phenology: flowering & fruiting. 

Jan Pollet, 127.  7/8/1989. 		RM 543983	Barcode: RM0234793
_________________________________________________________________________

425.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Platte County: Between Fish Creek Road and Cottonwood Creek, 28 road mi NW of Wheatland.  Elev. 1616 m.
T27N R70W S24.  42.2979 N, 105.1946 W; uncertainty 1 mi..  
Grassland. Phenology: flowering & fruiting. 

Jan Pollet, 77.  6/25/1989. 		RM 543982	Barcode: RM0234792
_________________________________________________________________________

426.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Johnson County: Buffalo.  Elev. 4600 ft.
T51N R82W S34; also S35.  44.34815 N, 106.69898 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

Margaret Lothian, s.n..  6//1903. 		RM 52237	Barcode: RM0234784
_________________________________________________________________________

427.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Goshen County: Table Mountain Wildlife Unit.  Elev. 4000-4100 ft.
T22N R61W S24; also S25.  41.8563 N, 104.14 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

Robert Luce, 18.  5/13/1975. 		RM 297715	Barcode: RM0234783
_________________________________________________________________________

428.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Converse County: Douglas, E of city  Elev. 4800 ft.
T32N R71W S9.  42.75959 N, 105.38276 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Sandy soil. Phenology: flowering & fruiting. 

Robert E. Pfadt, s.n..  6/3/1943. 		RM 311092	Barcode: RM0234781
_________________________________________________________________________

429.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Albany County: Laramie Hills.
Phenology: flowering & fruiting. 

B. C. Buffum, s.n..  6/17/1891. 		RM 711	Barcode: RM0234774
_________________________________________________________________________

430.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Laramie County: Ca 5 mi S of Cheyenne.  Elev. 6000 ft.
T13N R66W S32.  41.0497 N, 104.7915 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
On the plains. Phenology: flowering & fruiting. 

Marion Ownbey, 677.  6/21/1935. 		RM 141984	Barcode: RM0234773
_________________________________________________________________________

431.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Goshen County: Torrington.  Elev. 4100 ft.
T24N R61W S10.  42.06604 N, 104.17901 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Gravelly table-lands. Phenology: flowering & fruiting. 

Aven Nelson, 8290.  6/28/1901. 		RM 37358	Barcode: RM0234772
_________________________________________________________________________

432.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Laramie County: Along U.S. Hwy 87, 20-30 mi N of Cheyenne.  Elev. 6000 ft.
T17N R67W S8.  41.4612 N, 104.9066 W; NAD 83, uncertainty 1 mi., Digital Map.  
In dry, sandy, grassland hills. Common. Phenology: flowering & fruiting. 

C. L. Porter, 8674.  6/22/1961. 		RM 264970	Barcode: RM0234771
     with Marjorie W. Porter
_________________________________________________________________________

433.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Laramie County: West of Cheyenne.
Phenology: flowering & fruiting. 

C. L. Porter, 2050.  7/2/1935. 		RM 184954	Barcode: RM0234770
_________________________________________________________________________

434.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Laramie County: F. E. Warren Air Force Base: ca 1/4 mi W of Lake Pearson.  Elev. 6100 ft.
T14N R67W S23.  41.16707 N, 104.86139 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Grassland. Phenology: flowering & fruiting. 

D. Long, s.n..  6//1983. 		RM 397892	Barcode: RM0234767
     with J. Von Loh
_________________________________________________________________________

435.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Albany County: F. E. Warren Air Force Base: near east boundary.  Elev. 6100 ft.
T14N R67W S26.  41.1547 N, 104.85337 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Grassland. Phenology: flowering & fruiting. 

D. Long, s.n..  6//1983. 		RM 397893	Barcode: RM0234766
     with J. Von Loh
_________________________________________________________________________

436.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Laramie County: F. E. Warren Air Force Base: ca 1/4 mi W of Lake Pearson.  Elev. 6100 ft.
T14N R67W S23.  41.16707 N, 104.86139 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Grassland. Phenology: flowering & fruiting. 

D. Long, s.n..  6//1983. 		RM 397894	Barcode: RM0234765
     with J. Von Loh
_________________________________________________________________________

437.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Niobrara County: Back of Boner house, 35 mi NW of Lusk.  Elev. 4400-4500 ft.
T36N R64W S9.  43.11399 N, 104.54512 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

C. S. Gilbert, G-576.  6/8/1940. 		RM 393510	Barcode: RM0234764
_________________________________________________________________________

438.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Platte County: Near Medicine Bow National Forest, 5 mi W of Glendo.  Elev. 5300 ft.
T29N R69W S9.  42.5151 N, 105.1179 W; uncertainty 1 mi..  
On ridge; lime clay; park, with chunt grass. Common; white flowers Phenology: flowering & fruiting. 

Paul L. Ginter, 912.  6/19/1944. 		USFS 403287	Barcode: USFS0069841
_________________________________________________________________________

439.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Laramie County: Campus of Laramie County Community College, SE of Cheyenne.  Elev. 6100 ft.
T13N R66W S9 SW1/4.  41.1064 N, 104.7831 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Short grass prairie. Phenology: flowering & fruiting. 

William C. Edwards, 39.  6/6/1983. 		RM 365041	Barcode: RM0234763
_________________________________________________________________________

440.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: 12 mi N of the Converse County on Wyo Hwy 59.  Elev. 5000 ft.
T43N R72W S26.  43.6671 N, 105.4692 W; NAD 83, uncertainty 2 mi., Digital Map.  
On plains, sandy soil. Occasional. Phenology: flowering & fruiting. 

C. L. Porter, 9274.  6/6/1963. 		RM 273139	Barcode: RM0234762
     with Marjorie W. Porter
_________________________________________________________________________

441.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: On the T7 Ranch, 23 mi S of Gillette, near the Belle Fourche River, western edge of the Rochelle Hills.  Elev. 4600-4700 ft.
T46N R72W S25; also S36.  43.93305 N, 105.44665 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Shaley soil. Phenology: flowering & fruiting. 

Mrs. Jack Boos, s.n..  6/28/1967. 		RM 41969	Barcode: RM0234761
_________________________________________________________________________

442.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Campbell County: 20 mi N of Gillette.  Elev. 4000-4200 ft.
T53N R73W S28; also S29.  44.54546 N, 105.65673 W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!.  
Dry clay hill, open juniper type. Phenology: flowering & fruiting. 

Charles L. Turner, 53.  6/6/1946. 		RM 204607	Barcode: RM0234760
_________________________________________________________________________

443.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Sheridan County: Hills E of Sheridan.  Elev. 3900 ft.
Sandy slopes. Phenology: flowering & fruiting. 

Seymour S. Sharp, 115.  6/17/1912. 		RM 78009	Barcode: RM0234759
_________________________________________________________________________

444.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Sheridan County: Big Horn Coal Site.  Elev. 3600-3820 ft.
T57N R84W S23 NW1/4.  44.90353 N, 106.956 W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!.  
Sagebrush-grassland. Acme Quadrangle. Phenology: flowering & fruiting. 

Donald E. Brink, 1287.  6/1/1977. 		RM 304884	Barcode: RM0234758
_________________________________________________________________________

445.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Sheridan County: Mouth of Big Goose Canyon.  Elev. 4500-5500 ft.
T55N R86W S35.  44.69702 N, 107.18771 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

Reed C. Rollins, 446.  5/21/1934. 		RM 143059	Barcode: RM0234757
_________________________________________________________________________

446.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Laramie County: Pine Bluffs, SE of Rest Area on top of bluffs 0.8 air mi SW of Pine Bluffs.  Elev. 5250 ft.
T14N R60W S15.  
Ponderosa pine, grassland ecotene. Phenology: flowering. 

Karin M. Guernsey, 3.  6/1/1987. 		RM 398955	Barcode: RM0234979
_________________________________________________________________________

447.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Converse County: Laramie Mountains; La Prele and Rabbit creeks, ca 24.5 air mi SW of Douglas.  Elev. 7200 ft.
T30N R74W S30.  42.5396 N, 105.75779 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
In roadside sand-gravel. Common. Phenology: flowering. 

Dan Lewis, 72.  6/21/1981. 		RM 398788	Barcode: RM0234978
_________________________________________________________________________

448.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: breaks on south side of the North Platte River, ca 9 mi NW of Douglas.  Elev. 4900-5200 ft.
T33N R72W S16 W1/2; also E1/2 S17.  42.83139 N, 105.516 W; uncertainty 1 mi..  
Sandy slopes and flats; grasslands with areas of sagebrush. Phenology: flowering. 

Ronald L. Hartman, 38857.  6/27/1993. 		RM 607423	Barcode: RM0234970
_________________________________________________________________________

449.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Crook County: Black Hills: Keyhole Reservoir, McKean site.  Elev. 4200 ft.
T51N R66W S31.  44.3589 N, 104.8317 W; uncertainty 1 mi..  
Pine ridge. Phenology: flowering. 

William Latady, 54.  6/8/1984. 		RM 381370	Barcode: RM0234953
_________________________________________________________________________

450.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Platte County: Guernsey.  Elev. 4300 ft.
T27N R66W S35.  42.26971 N, 104.74158 W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!.  
Phenology: flowering & fruiting. 

Robert E. Pfadt, 141.  6/13/1944. 		RM 197359	Barcode: RM0234754
_________________________________________________________________________

451.  Penstemon albidus Nutt. 				Plantaginaceae

U.S.A., Wyoming, Niobrara County: Western part of the Great Plains Prairie at Jireh.  Elev. 5350 ft.
T32N R66W S12.  42.7655 N, 104.7172 W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!.  
In a sand-stone blow out. Phenology: flowering & fruiting. 

Wright L. Hess, 84.  7/20/1915. 		RM 86859	Barcode: RM0234753
_________________________________________________________________________