Record Number Database Code Specimen ID Project Herbarium Accession Number Barcode NPS Accession NPS Catalog Family Genus 1 Specific Epithet 1 Specific Author 1 Infraspecific Rank 1 Infraspecific Epithet 1 Infraspecific Author 1 Name 1 Qualifier Name 1 Qualifier Position Hybrid Symbol Genus 2 Specific Epithet 2 Specific Author 2 Infraspecific Rank 2 Infraspecific Epithet 2 Infraspecific Author 2 Name 2 Qualifier Name 2 Qualifier Position Conservation Status Annotations Site Key Collector Collector Number Other Collectors Day Collected Month Collected Year Collected Verbatim Collection Date Country State County Locality Site Description Minimum Elevation Maximum Elevation Elevation Unit LatitudeLongitude UTM TRS Decimal Latitude Decimal Longitude Geodetic Datum Coordinate Uncertainty Coordinate Uncertainty Unit Elevation Georeferenced TRS Georeferenced Georeference Sources Georeference Remarks Georeferenced By Specimen Notes Other Notes Phenology Cultivated Images Type Specimen? TypeDetails 1 RM 101539 Chumley 1997 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-14025 Timothy W. Chumley 6951 Irene Thien 12 7 1997 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: Tarryall Mountains: at Clarke Spring drainage and ridge to W, off Forest Road 130 ca 3.3 air mi W of Jefferson. In a Potentilla fruticosa wetland with Deschampsia cespitosa and Juncus balticus. 9720 10190 ft. 39.37264° N, 105.73417° W zone 13, 436759E, 4358179N T8S R75W S11 E1/2; also NW1/4 S12 39.37264 -105.73417 Flowering N N 2 RM 158360 Flaig 2003 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-16686 Jeanette Flaig 1041 16 7 2003 U.S.A. Colorado Mineral Eastern San Juan Mountains: Rio Grande National Forest: U.S. Hwy 160 W to Forest Road 410 ca 3/4 mi; ca 8 air mi SW of South Fork. N center Open meadows with scattered spruce and aspen. 9050 ft. 37.5471° N, 106.7878° W T38N R2E S17; 1/4 S17; also SW1/4 S8 37.5471 -106.7878 Flowering and Fruiting N N 3 RM 163006 Flaig 2004 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 1. Penstemon rydbergii A. Nelson var. rydbergii
Annotated by Jeanette Flaig. RM-16847 B. E. Nelson 63066 22 8 2004 U.S.A. Colorado Conejos Eastern San Juan Mountains: Osier Park at the head of Toltec Creek and Massey Gulch, ca 1 mi E of Osier Mountain, ca 6.5 air mi SW of Fox Creek; ca 16 air mi WSW of Antonito. Moist to dry meadows with patches of Potentilla fruticosa and Veratrum. 10050 10100 ft. 37.0254° N, 106.3053° W; GPS Reading T32N R6E S10 W1/4 37.0254 -106.3053 GPS Reading Flowering N N 4 RM 168346 Flaig 2004 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 1. Penstemon rydbergii A. Nelson var. rydbergii
Annotated by Jeanette Flaig. RM-17047 Ronald L. Hartman 79636 15 7 2004 U.S.A. Colorado Archuleta Eastern San Juan Mountains: Rio Grande National Forest: campground on Rio Chama W ca 1 air mi along Archuleta Creek. Spruce/fir and aspen forest on slopes, alder and willow along streams; along the creek. 8780 9200 ft. 37.032° N, 106.5536° W to 37.0394° N, 106.5798° W; GPS Reading T32N R3E S1 37.032 -106.5536 GPS Reading Flowering N N 5 RM 170388 Foley 2003 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-17101 Erin Foley 2221 12 7 2003 U.S.A. Colorado Grand Arapaho National Forest: Williams Fork Mountains: ca 1.5 mi S of the junction of secondary Forest Road 141 and secondary Forest Road 138, ca 0.3 mi W of secondary Forest Road 138 on tributary of Williams Fork. Along stream and in open wet meadow. 8800 ft. 39.8139° N, 106.0507° W; GPS Reading T3S R77W S6 SE1/4 39.8139 -106.0507 GPS Reading Flowering N N 6 RM 171348 Foley 2003 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-17117 Erin Foley 3080 21 7 2003 U.S.A. Colorado Grand Arapaho National Forest: Front Range: S of Lake Granby along Doe Creek, ca 6.5 air mi ENE of Granby; ca 15.5 air mi NNW of Fraser. Along creek and in open meadow. 8480 8760 ft. 40.1098° N, 105.8289° W; GPS Reading T2N R75W S19 40.1098 -105.8289 GPS Reading Flowering N N 7 RM 171973 Foley 2003 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-17126 Erin Foley 3637 27 7 2003 U.S.A. Colorado Grand Arapaho National Forest: Front Range: Kawuneeche Road, South Supply Creek, ca 3.5 air mi WNW of Grand Lake. Along creek, wet meadow, and regenerating lodgepole pine forest. 9000 ft. 40.2617° N, 105.894° W; GPS Reading T4N R76W S34 40.2617 -105.894 GPS Reading Flowering N N 8 RM 175644 Foley 2004 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-17198 Erin Foley 10389 Ronald L. Hartman 19 7 2004 U.S.A. Colorado Grand Rabbit Ears Range: Black Mountain, ca 6 air mi NW of Parshall and ca 10.5 air mi NE of Kremmling. Moist disturbed area. 9200 9500 ft. 40.1454° N, 106.2108° W; GPS Reading T2N R79W S14 N1/2 40.1454 -106.2108 GPS Reading Flowering N N 9 RM 175708 Foley 2004 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-17199 Erin Foley 10452 20 7 2004 U.S.A. Colorado Grand Gore Range: Red Dirt Reservoir, ca 14.5 air mi NW of Kremmling and ca 16 air mi NE of Toponas. Along creek. 9050 9080 ft. 40.1958° N, 106.5705° W to 40.2023° N, 106.5763° W; GPS Reading T3N R82W S27 NW1/4; also SW1/4 S22 40.1958 -106.5705 GPS Reading Flowering and Fruiting N N 10 RM 181776 Foley 2004 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-17308 Erin Foley 9910 14 7 2004 U.S.A. Colorado Grand Rabbit Ears Range: Coal Mountain Access, Troublesome Wilderness: ca 15 air mi NW of Hot Sulphur Springs and ca 17 air mi NE of Kremmling. Meadow adjacent to intermittent stream. 9060 9240 ft. 40.0864° N, 106.4073° W to 40.0874° N, 106.4002° W; GPS Reading T4N R80W S34 SW1/4 40.0864 -106.4073 GPS Reading Flowering N N 11 RM 181864 Foley 2004 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-17191 Erin Foley 9998 14 7 2004 U.S.A. Colorado Grand Rabbit Ears Range: Troublesome Wilderness: Rabbit Ears Creek, ca 12.5 air mi SW of Rand and ca 17.5 air mi NE of Kremmling. Open park along creek. 9160 9400 ft. 40.2845° N, 106.355° W to 40.275° N, 106.3465° W; GPS Reading T4N R80W S28 E1/2 40.2845 -106.355 GPS Reading Flowering N N 12 RM 196007 Harrison RM 724007 RM0240262 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-17998 Orval C. Harrison 556 14 7 1989 U.S.A. Wyoming Lincoln Salt River Range: Greys River Drainage: along Murphy Creek 1.4 mi W of Murphy Lake, ca 7 air mi ENE of Etna; ca 23 air mi NNE of Afton. Abundant on grassy-sagebrush area of lower southerly facing slope with Penstemon subglaber, Galium boreale, Hedysarum occidentale, and Eriogonum umbellatum. 6710 ft. 43.0473° N, 110.8855° W T35N R118W S2 43.0473 -110.8855 Flowering and Fruiting N RM0240262 N 13 RM 217120 Handley 1999 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-19970 Joy Handley 1799 12 7 1999 U.S.A. Idaho Adams Payette National Forest and Vicinity: Smith Mountain just SW of lookout on Forest Road 073, ca 10 air mi NNE of Bear; ca 19 air mi NW of New Meadows. Rocky outcrops in open, subalpine meadow; with Festuca idahoensis and Artemisia tridentata. 6800 7100 ft. 45.1294° N, 116.6059° W T21N R2W S29 N1/2 of SE1/4; SE1/4 of NE1/4 and 45.1294 -116.6059 Flowering N N 14 RM 217176 Handley 1999 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-19972 Joy Handley 1848 12 7 1999 U.S.A. Idaho Adams Payette National Forest and Vicinity: Hells Canyon-Seven Devils Scenic Area: Kinney Point ca 6 air mi NNE of Cuprum; ca 23 air mi NW of New Meadows. Dry subalpine meadow/rocky outcrop; dominated by Festuca idahoensis, with Carex geyeri and some Artemisia tridentata. 6950 7126 ft. 45.1729° N, 116.6671° W T21N R3W S11 South1/2 of SE1/4 45.1729 -116.6671 Flowering N N 15 RM 218069 Handley 1999 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-19992 Joy Handley 2645 30 7 1999 U.S.A. Idaho Valley Payette National Forest and Vicinity: Salmon River Mountains Area: Secesh Summit and Little Summit Lake, ca 6.5 air mi SSW of Burgdorf; ca 20 air mi NNE of McCall. Stand replacing fires five years previous; granite parent material; moist area. 6350 6500 ft. 45.1874° N, 115.9738° W T21N R4E S4 W1/4 of NE1/4; NW1/4 and 45.1874 -115.9738 Flowering N N 16 RM 218237 Handley 1999 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-19997 Joy Handley 2797 3 8 1999 U.S.A. Idaho Valley Payette National Forest and Vicinity: Salmon River Mountains Area: Snowslide Lake Trail, ca 9.5 air mi NE of McCall; ca 17 air mi E of New Meadows. Rocky granite parent material in mixed conifer overstory. 5900 7200 ft. 44.9989° N, 115.9534° W T19N R4E S10 SE1/4; also SW1/4 S11; also E1/2 of NW1/4, SW1/4 of SW1/4 of NE1/4 and NW1/4 of NW1/4 of SE1/4 S14 44.9989 -115.9534 Flowering N N 17 RM 218357 Handley 1999 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-19997 Joy Handley 2903 3 8 1999 U.S.A. Idaho Valley Payette National Forest and Vicinity: Salmon River Mountains Area: Snowslide Lake Trail, ca 9.5 air mi NE of McCall; ca 17 air mi E of New Meadows. Rocky granite parent material in mixed conifer overstory. 5900 7200 ft. 44.9989° N, 115.9534° W T19N R4E S10 SE1/4; also SW1/4 S11; also E1/2 of NW1/4, SW1/4 of SW1/4 of NE1/4 and NW1/4 of NW1/4 of SE1/4 S14 44.9989 -115.9534 Flowering N N 18 RM 218992 Handley 1999 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-20007 Joy Handley 3472 Denise L. Fairbanks 12 8 1999 U.S.A. Idaho Washington Payette National Forest and Vicinity: Cuddy Mountains Area: Hornet Reservoir, ca 15 air mi NW of Council; ca 16 air mi NNW of Cambridge. Open Abies lasiocarpa. 7050 ft. 44.7952° N, 116.7251° W T17N R3E S20 NW1/4 44.7952 -116.7251 Flowering N N 19 RM 219110 Handley 1999 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-20010 Joy Handley 3578 15 8 1999 U.S.A. Idaho Idaho Payette National Forest and Vicinity: Salmon River Mountains Area: Wallis Cabin, ca 2 air mi NE of War Eagle Lookout, ca 6 air mi NW of Warren. Open Abies lasiocarpa/subalpine meadow with stream; granite parent material. 7800 7900 ft. 45.3339° N, 115.7683° W T23N R6E S18 NE1/4 45.3339 -115.7683 Flowering N N 20 RM 219226 Handley 1999 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-20011 Joy Handley 3681 15 8 1999 U.S.A. Idaho Idaho Payette National Forest and Vicinity: Salmon River Mountains Area: California Lake, ca 2 air mi ENE of War Eagle Lookout, ca 6 air mi NE of Burgdorf. Subalpine lakeshore, peat soil in Abies lasiocarpa overstory. 7100 ft. 45.3339° N, 115.8297° W T23N R5E S15 W1/2 of SE1/4; E1/2 of SW1/4 and 45.3339 -115.8297 Flowering and Fruiting N N 21 RM 219481 Handley 1999 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-19948 Joy Handley 494 18 6 1999 U.S.A. Idaho Adams Payette National Forest and Vicinity: Lick Creek Riparian Demonstration Area: south bank of tributary of Lick Creek to fence, ca 16 air mi W of New Meadows; ca 20.5 air mi NNW of Council. Meadow; dominated by Poa, Carex, and mesic forbs. 4400 4700 ft. 44.9989° N, 116.6059° W T19N R2W S8 SE1/4 of NW1/4; SW1/4 of NE1/4 and 44.9989 -116.6059 Flowering N N 22 RM 219945 Handley 1999 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-20027 Joy Handley 907 Phill Lawrence 25 6 1999 U.S.A. Idaho Adams Payette National Forest and Vicinity: Shingle Creek, along Mill Creek Road (Forest Road 183), ca 5.5 air mi NE of Council; ca 13.5 air mi SSW of New Meadows. Fenced riparian area; most of soil saturated, some standing water; dominated by Carex and scattered Salix. 4650 ft. 44.7808° N, 116.3° W T17N R1E S29 SE1/4 of NE1/4; NE1/4 of SE1/4 S19; 44.7808 -116.3 Flowering N N 23 RM 221565 Kastning CO Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-20073 Nancy Kastning 2271 Diane Fraser 17 7 1989 U.S.A. Colorado Grand Sierra Madre/Park Ranges: Park Range: ca 17 air mi NW of Kremmling by Service Creek [Trail in Buffalo Park]. Open meadows. 9200 9300 ft. T3N R82W S5; also S6 N N N N 24 RM 222083 Kastning CO Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-20088 B. E. Nelson 17384 Steven Nelson 31 7 1989 U.S.A. Colorado Routt Sierra Madre\Park Range: Park Range: Routt National Forest: ca 2 air mi SSE of Lynx Pass on Morrison Creek Road, ca 13 air mi ESE of Yampa; ca 29 air mi SSE of Steamboat Springs. Silver sage meadow. 8800 9200 ft. 40.0833° N, 106.6674° W; uncertainty 2 mi. T1N R83W S2; also S3 40.0833 -106.6674 2 mi. N N N N 25 RM 222117 Kastning CO Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-20090 B. E. Nelson 17418 Steven Nelson 31 7 1989 U.S.A. Colorado Routt Sierra Madre\Park Range: Park Range: Routt National Forest: Lone Spring Butte, ca 5.5 air mi ESE of Yampa, ca 24 air mi S of Steamboat Springs. Meadow with a few scattered lodgepole pine. 10200 ft. 40.1275° N, 106.8205° W T2N R84W S21 40.1275 -106.8205 N N 26 RM 222752 Kastning CO Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-20115 B. E. Nelson 18051 Michelle Nelson 10 8 1989 U.S.A. Colorado Routt Sierra Madre\Park Range: Park Range: above Volcano Siding ca 2 air mi SW of Long Park, ca 13.5 air mi SE of Yampa, ca 33 air mi S of Steamboat Springs. Meadow with scattered Artemisia cana. 9100 9300 ft. 40.0096° N, 106.7248° W T1N R83W S32 40.0096 -106.7248 N N 27 RM 222859 Kastning CO Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-20118 B. E. Nelson 18157 Michelle Nelson 10 8 1989 U.S.A. Colorado Grand Sierra Madre\Park Range: Park Range: along Blacktail Creek ca 2 air mi SW of Gore Pass, ca 10.5 air mi W of Kremmling. Drier edges of swale. 8900 ft. 40.0538° N, 106.5909° W T1N R82W S16 40.0538 -106.5909 N N N N 28 RM 224282 Kastning CO Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-20190 Nancy Kastning 2271 Diane Fraser 17 7 1989 U.S.A. Colorado Grand Sierra Madre\Park Range: Park Range: ca 17 air mi NW of Kremmling by Service Creek. Open meadows. 9250 ft. 40.2524° N, 106.603° W T3N R82W S5; also S6 40.2524 -106.603 N N 29 RM 225445 Kastning CO RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-20224 Neil Snow 5373 6 8 1989 U.S.A. Colorado Jackson Sierra Madre\Park Range: Park Range: junction of Forest Roads 600 and 660 at northern end of Big Creek Lake, ca 22 air mi NW of Walden. Salix dominated meadow. 9000 ft. 40.952° N, 106.6098° W T11N R82W S4 40.952 -106.6098 N N 30 RM 225503 Kastning CO RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-20225 Neil Snow 5431 6 8 1989 U.S.A. Colorado Jackson Sierra Madre\Park Range: Park Range: along Forest Road 600, ca 25 air mi NW of Walden. Roadside. 9000 ft. 40.9665° N, 106.5717° W T12N R82W S35; SE1\4 S35 40.9665 -106.5717 N N 31 RM 226511 Kastning WY RM 317803 RM0240264 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-20271 B. E. Nelson 1894 Linda Nelson 24 7 1978 U.S.A. Wyoming Carbon Sierra Madre/Park Ranges: Sierra Madre: Medicine Bow National Forest: ca 13 air mi SW of Encampment, ca 29.5 air mi S of Saratoga at Hog Park. Frequent in loamy clay in meadow with Geum triflorum and Cirsium coloradense. 8400 ft. 41.0386° N, 106.8822° W; uncertainty 1 mi. T12N R84W S6 SW1/4 41.0386 -106.8822 1 mi. Flowering N RM0240264 N 32 RM 227391 Kastning WY RM 573763 RM0240248 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-20336 Nancy Kastning 677 14 7 1988 U.S.A. Wyoming Carbon Sierra Madre/Park Range: Sierra Madre: ca 8 air mi ENE of Battle Mountain along Battle Creek. Along creek. 7150 7600 ft. 41.084° N, 107.1643° W; uncertainty 1 mi. T13N R87W S22 41.084 -107.1643 1 mi. Flowering N RM0240248 N 33 RM 227948 Kastning CO RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-20370 Neil Snow 5431 6 8 1989 U.S.A. Colorado Jackson Sierra Madre\Park Range: Park Range: along Forest Road 600, ca 25 air mi NW of Walden. Roadside. 9000 ft. 40.9664° N, 106.5741° W T12N R82W S35 SE1/4 40.9664 -106.5741 N N 34 RM 228457 So Salt River Range RM 608800 RM0240209 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-20403 Ronald L. Hartman 45604b Tom Cramer 28 5 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Wheat Creek to Windy Gap and Oyster Ridge, ca 14 air mi N of Kemmerer. Sagebrush slopes, sandstone and limestone outcrops, cushion plant communities on ridge, wet draws, and stream margins. 7400 8000 ft. 41° 59' 59" N, 110° 30' 18" W T23N R115W S7 SW1/4; also S18; T23N R116W SE1/4 S12 41.999722 -110.505 Flowering N RM0240209 N 35 RM 228624 So Salt River Range Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-20407 Ronald L. Hartman 47017a Charmaine Refsdal 29 6 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Tunp Range: Rock Creek Ridge, from Pine Creek Ski Area Grassy and wooded slopes. 7000 7600 ft. 42° 5' 5" N, 110° 49' W T24N R118W S4 N1/2; S 05 air mi 42.084722 -110.816667 Flowering N N 36 RM 230210 So Salt River Range RM 644793 RM0240239 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-20471 Thomas Cramer 10037 Jane T. Kellett 30 7 1995 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Underwood Canyon, ca 8 air mi SE of Cokeville. Creekside willows and meadows with sagebrush edges. 7200 7400 ft. 42.0008° N, 110.8601° W T23N R118W S6 NE1/4 42.0008 -110.8601 N N Flowering N RM0240239 N 37 RM 230615 So Salt River Range RM 644796 RM0240245 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-20501 Thomas Cramer 9669 Jane T. Kellett 29 7 1995 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: South Fork Mountain, ca 20 air mi N of Kemmerer. Steep rocky hillside forb meadow. 8800 9400 ft. 42.0752° N, 110.5703° W T24N R116W S10 NE1/4 42.0752 -110.5703 Flowering N RM0240245 N 38 RM 230669 So Salt River Range RM 644795 RM0240246 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-20502 Thomas Cramer 9726 Jane T. Kellett 29 7 1995 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: South Fork Mountain, ca 20 air mi N of Kemmerer. Open Abies forest and roadside. 9360 ft. 42.0752° N, 110.5703° W T24N R116W S10 NW1/4 42.0752 -110.5703 N N Flowering N RM0240246 N 39 RM 230834 So Salt River Range RM 646365 RM0240186 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-20506 Thomas Cramer 9894 Jane T. Kellett 29 7 1995 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Trail Creek, ca 14.5 air mi N of Kemmerer. Sagebrush hilltop and roadside. 7840 7940 ft. 42.0008° N, 110.6282° W T23N R116W S6 E1/4 42.0008 -110.6282 Flowering N RM0240186 N 40 RM 230875 So Salt River Range RM 644794 RM0240240 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-20508 Thomas Cramer 9937 Jane T. Kellett 30 7 1995 U.S.A. Wyoming Lincoln [location and coordinates withheld] Sagebrush hillside with Amelanchier stands. 7800 8000 ft. Flowering N RM0240240 N 41 RM 268457 Larson 2006 RM 956009 RM0207700 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-22345 Jill E. Larson 6894a 20 6 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Fernando Mountains: South Boundary Trail 164 from Forest Road 437 at Garcia Park, ca 5 air mi SE of Shady Brook, ca 10 air mi E of Ranchos de Taos. Montane meadow with Cerastium arvense, Festuca idahoensis, Danthonia parryi and Cymopterus lemmonii. 9850 10000 ft. 36.3315° N, 105.3955° W; GPS Reading T24N R14E S12 NE1/4; also S1 36.3315 -105.3955 GPS Reading Flowering N RM0207700 N 42 RM 268460 Larson 2006 RM 956008 RM0207699 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-22345 Jill E. Larson 6896 20 6 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Fernando Mountains: South Boundary Trail 164 from Forest Road 437 at Garcia Park, ca 5 air mi SE of Shady Brook, ca 10 air mi E of Ranchos de Taos. Montane meadow with Cerastium arvense, Festuca idahoensis, Danthonia parryi and Cymopterus lemmonii. 9850 10000 ft. 36.3315° N, 105.3955° W; GPS Reading T24N R14E S12 NE1/4; also S1 36.3315 -105.3955 GPS Reading Flowering N RM0207699 N 43 RM 284016 Lyon 1994 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-22875 Margarette J. Lyon 4820 21 6 1994 U.S.A. Colorado Montrose San Miguel and Lower Dolores River Drainages: Uncompahgre Plateau: Columbine Pass by Monitor Creek, S of Divide Road (Forest Road 402). With Salix; spruce and aspen on uplands. 9100 ft. 38.431° N, 108.3988° W T48N R14W S10 38.431 -108.3988 Flowering and Fruiting N N 44 RM 284468 Lyon 1994 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-22900 Margarette J. Lyon 5272 28 6 1994 U.S.A. Colorado Mesa [location and coordinates withheld] Wet meadow and area around stock pond with snowberry and rose. 9000 ft. Flowering and Fruiting N N 45 RM 285656 Lyon 1994 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-22950 Margarette J. Lyon 6454 25 7 1994 U.S.A. Colorado Mesa [location and coordinates withheld] Dry meadow with Artemisia, lupine, and snowberry. 9073 ft. Fruiting N N 46 RM 285671 Lyon 1994 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-22952 Margarette J. Lyon 6469 25 7 1994 U.S.A. Colorado Mesa [location and coordinates withheld] Riparian area with Carex. 8900 ft. Flowering and Fruiting N N 47 RM 299396 Arnett 1998 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-23988 Melanie Arnett 1623 14 7 1998 U.S.A. Colorado Hinsdale Southern Gunnison Basin: San Juan Mountains: ca 1/4-1/2 air mi W of Colo Hwy 149 and N of Mineral County; ca 10.2 air mi SE of Lake City at Spring Creek Pass. Open spruce forest. 10880 10960 ft. 37.9361° N, 107.1655° W T43N R3W S35 E1/2 37.9361 -107.1655 Flowering N N 48 RM 299459 Arnett 1998 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-23989 Melanie Arnett 1680 14 7 1998 U.S.A. Colorado Hinsdale Southern Gunnison Basin: San Juan Mountains: at the confluence of Nellie and Henson creeks, ca 4.7 air mi W of Lake City at the intersection of County roads 20 and 23. Spruce forest and riparian. 9310 9400 ft. 38.0207° N, 107.4039° W T44N R5W S35 NE1/4 38.0207 -107.4039 Flowering N N 49 RM 300901 Arnett 1998 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-24016 Melanie Arnett 2963 11 8 1998 U.S.A. Colorado Saguache Southern Gunnison Basin: San Juan Mountains: from the tip of sharp bend in Forest Road 806 at ca 10960 ft to Agency Peak and Sawtooth Mountain, ca 17.6-19.2 air mi NE of Lake City. Mixed conifer/aspen forest to alpine. 10920 12060 ft. 38.2438° N, 106.8815° W T46N R1E S17; also E1/2 S16, S9, SW1/4 S8; also South1/2 S4 38.2438 -106.8815 Flowering N N 50 RM 304337 Arnett 1999 RM 751076 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-24095 Melanie Arnett 5582 23 7 1999 U.S.A. Colorado Saguache Southern Gunnison Basin: San Juan Mountains: Gunnison National Forest: along Continental Divide where it parallels Cochetopa Creek, ca 3-5 air mi NNW of Table Mountain; ca 7-10 air mi ENE of Stewart Peak. Subalpine meadows; open parkland. 10200 10800 ft. 38.05705° N, 106.78202° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T44N R2E S19 E1/2; also SW1/4 S9, E1/2 S17, and W1/2 S20 38.05705 -106.78202 NAD 83 1 mi. N N Nat. Geog. TOPO! LSB Flowering N N 51 RM 305290 Arnett 1999 RM 751075 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-24117 Melanie Arnett 6527 7 8 1999 U.S.A. Colorado Saguache Southern Gunnison Basin: Cochetopa Hills: Gunnison National Forest: northeast end of Razor Creek Park, ca 1.8 air mi NW of West Baldy; ca 3 air mi SSW of Needle Creek Reservoir. Mountain parkland. 9700 9920 ft. 38.3175° N, 106.5728° W T47N R4E S19 SW1/4; also NW1/4 S30 38.3175 -106.5728 Flowering N N 52 RM 331140 Nunn 2001 RM 770932 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-29557 Sarah Nunn 1564 18 6 2001 U.S.A. Colorado Larimer Roosevelt National Forest: Front Range: Donner Pass Trail from Pennock Pass Road (County Road 44H), ca 17 air mi W of Fort Collins. East facing, open, rocky slopes of ponderosa pine and Douglas fir. 8600 8800 ft. 40.5711° N, 105.4726° W; uncertainty 0.5 mi. T7N R72W S16 40.5711 -105.4726 1 mi. Flowering N N 53 RM 332302 Nunn 2001 RM 770930 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-29615 Sarah Nunn 2824 16 7 2001 U.S.A. Colorado Larimer Roosevelt National Forest: Front Range: off Laramie River Road (County Road 103), ca 40 air mi W of Fort Collins. Beaver meadows connected with streams and a series of ponds with Salix. 9000 ft. 40.6474° N, 105.8583° W; uncertainty 0.5 mi. T8N R75W S18 SW1/4 40.6474 -105.8583 1 mi. Flowering N N 54 RM 337206 Porter RM 207353 RM0240267 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-30568 C. L. Porter 4344 5 8 1947 U.S.A. Wyoming Washakie Big Horn National Forest: Ten Sleep Creek near Tyrell Ranger Station. 8400 ft. 44.0652° N, 107.3819° W; NAD 83, uncertainty 1 mi., Digital Map T47N R88W S1 44.0652 -107.3819 NAD 83 1 mi. Digital Map Located at the Wigwam Fish Rearing Station, north side of the Tensleep Creek; far SW end of the Tensleep Canyon; north of Canyon Creek; geo-locate.org. EL Flowering N RM0240267 N 55 RM 340230 Porter RM 249459 RM0240271 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-31861 C. L. Porter 7018 20 6 1956 U.S.A. Wyoming Uinta Wasatch National Forest, ca 20 mi S of Mountain View. In sagebrush. 8400 ft. 41.0009° N, 110.3777° W; NAD 83, uncertainty 1 mi., Digital Map T12N R115W S21 41.0009 -110.3777 NAD 83 1 mi. Digital Map Located 20 miles south of Mountain View on WY Road 072; near small ponds; ca 0.5 miles north of the Wyoming and Utah border; geo-locate.org. EL Flowering and Fruiting N RM0240271 N 56 RM 39534 Baca 2001 RM 710936 RM0069475 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-12049 Ronald L. Hartman 72529 23 7 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: southwest half of Rincon de los Soldados from extreme southeast spur of Cerro del Medio to the NE. Grassy slopes, drainages, rock outcrops, ponderosa pine savanna. 8600 8700 ft. 35° 52' 38.3" N, 106° 26' 38.6" W; uncertainty 1 mi. 35.877306 -106.444056 1 mi. Flowering N RM0069475 N 57 RM 401121 WYNDD RM 724270 RM0240260 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-59710 Walter Fertig 18426 18 7 1998 U.S.A. Wyoming Albany Laramie Range: watershed of South Lodgepole Creek, ca 1 mi N of the Happy Jack Road; ca 9.5 mi ESE of Laramie. Edge of Pinus flexilis/Populus tremuloides woods on rocky, needle-rich duff; understory of Artemisia tridentata var. vaseyana and Purshia tridentata. 8160 8240 ft. T15N R71W S20 South1/2 of NW1/4 Flowering N RM0240260 N 58 RM 401826 WYNDD RM 709250 RM0240261 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-59973 Walter Fertig 19663 1 7 2001 U.S.A. Wyoming Albany Laramie Range: east slope of Sherman Mountains along Headquarters Trail, ca 0.2 mi W of the Blair-Wallis Road and 2.5 mi E of I-80 at the Lincoln Rest Area. Summit meadows in opening within Pinus contorta/P. ponderosa woods. Soil rocky, dry, thin, derived from granite. Openings with Leucopoa kingii, Festuca idahoensis, Danthonia, and scattered Juniperus communis. 8920 ft. 41.2249° N, 105.3932° W T15N R71W S31 SW1/4 of SE1/4 41.2249 -105.3932 Flowering N RM0240261 N 59 RM 40317 Baca 2001 RM 710935 RM0069473 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-12065 Ronald L. Hartman 73310 31 7 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: East Fork Jenez River from Baca Ranch entry road and downstream to start of canyon. 8500 8600 ft. 35° 50' 36" N, 106° 29' 27.1" W; uncertainty 1 mi. 35.843333 -106.490861 1 mi. Flowering and Fruiting N RM0069473 N 60 RM 40498 Baca 2001 RM 710934 RM0069477 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-12067 Ronald L. Hartman 73829 15 8 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: upper drainage of East Fork Jemez River S from main ranch road at south tip of Cerro del Medio to NM Hwy 4. Meadows and streamside. 7500 7600 ft. 35° 51' 30" N, 106° 26' 30" W; uncertainty 1 mi. 35.858333 -106.441667 1 mi. Flowering N RM0069477 N 61 RM 40634 Baca 2001 RM 710916 RM0069476 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-12069 Ronald L. Hartman 74069 14 9 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: west end Valle Toledo, rock outcrops through "narrows" along San Antonio Creek, ca 0.5 air mi SE of Cerros de Trasquilar. Rocky outcrops and streambank. 8700 ft. 35° 57' 33.7" N, 106° 29' 5.2" W; uncertainty 1 mi. 35.959361 -106.484778 1 mi. Flowering and Fruiting N RM0069476 N 62 RM 412129 Routt 2000 RM 757722 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-65262 B. E. Nelson 52074 6 9 2000 U.S.A. Colorado Jackson North-central Colorado: Rabbit Ears Range: along Middle Fork Arapaho Creek on Forest Road 700, ca 1.5 air mi W of Arapaho Ridge, ca 10.5 air mi SW of Rand; ca 24 air mi S of Walden. Aspen slopes. 9480 9520 ft. 40.3872° N, 106.3585° W T5N R80W S22 SE1/4; also SW1/4 S23 40.3872 -106.3585 Flowering and Fruiting N N 63 RM 418670 Routt 2001 RM 770931 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-29609 Sarah Nunn 2727 15 7 2001 U.S.A. Colorado Jackson Medicine Bow Mountains: Colorado State Forest: off Colo Hwy 14 N of Colorado State Forest Visitor's Center, ca 20 air mi SE of Walden. Aspen grove. 9300 ft. 40.5177° N, 106.0005° W; uncertainty 0.5 mi. T6N R77W S2 SE1/4 40.5177 -106.0005 1 mi. Flowering N N 64 RM 43610 Baca 2003 RM 770269 RM0069474 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-12178 Ronald L. Hartman 78757 Brian Jacobs 18 8 2003 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: Valle de los Posos from intersection of road from S with Pipeline Road to above stock pond 1.2 air mi ENE of intersection. Course of creek upstream and adjacent woods; streamside and adjacent slopes. 9000 9150 ft. 35° 55.447' N, 106° 24.643' W to 35° 56.211' N, 106° 24.664' W; GPS Reading 35.924117 -106.410717 GPS Reading Flowering N RM0069474 N 65 RM 44184 Baca - Jacobs RM 718918 RM0072297 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-12231 Brian F. Jacobs 0046 Elaine Jacobs 15 8 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Valle Grande, Cerro la Jara. At base of exposed west facing rocky slopes where rock meets moist meadow. 35.8557° N, 106.4965° W 0E, 0N 35.8557 -106.4965 Flowering N RM0072297 N 66 RM 456271 So Rocky Mts RM 131290 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-69870 Aven Nelson 11628 17 8 1931 U.S.A. New Mexico Sandoval Valle Grande: Jemez Springs. In open pine woods. 6200 ft. 35.7695 -106.6914 NAD 83 2 mi. Y N Nat. Geog. TOPO! MLR Flowering N N 67 RM 456303 So Rocky Mts RM 131737 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-76899 Aven Nelson 137 Ruth A. Nelson 28 7 1932 U.S.A. Colorado Jackson Along the Muddy Pass Road near North Park, CO. Among willows. Flowering N N 68 RM 456748 So Rocky Mts RM 302383 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-77176 Barry Hammel 136 15 8 1975 U.S.A. Colorado Larimer Roosevelt National Forest. 1/2 mi from Red Feather Lakes Village. In roadside gravel. 8200 ft. Flowering N N 69 RM 456931 So Rocky Mts RM 329301 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-77288 Betsy E. Neely 4011 18 7 1979 U.S.A. Colorado Routt ca 36 air mi NNW of Steamboat Springs, ca 35.5 air mi NNE of Hayden--along Middle Fork Little Snake River. Flats along the river. T12N R 86W S21 NW1/4 Flowering N N 70 RM 457162 So Rocky Mts RM 88082 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-77441 C. B. Clokey 4265 I. W. Clokey 9 8 1921 09 Aug 1921 U.S.A. Colorado Grand Shipler Park. Meadow 2775 m. Flowering and Fruiting N N 71 RM 457543 So Rocky Mts RM 733692 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 2. Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-77667 C. Leo Hitchcock 4098 Roland V. Rethke and R. van Raadshooven 17 7 1938 U.S.A. Colorado Hinsdale On Continental Divide, Spring Creek Pass. Woody slope. 10000 ft. Flowering N N 72 RM 457762 Porter RM 241825 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971.
1.
Annotated by C. L. Porter in 1971. RM-70456 C. L. Porter 6541 15 7 1954 U.S.A. Colorado Mesa Grand Mesa: above Mesa Lakes. Rocky banks and meadows. 10100 ft. Flowering N N 73 RM 457800 Porter RM 268355 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-70464 C. L. Porter 9155 Marjorie W. Porter 31 7 1962 U.S.A. Colorado Jackson Arapaho National Forest: Denver Creek Campground on Colo Hwy 125. Lodgepole Pine zone. 8300 ft. Flowering N N 74 RM 458842 So Rocky Mts RM 169829 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971.
1.
Annotated by Edward L. Greene in 1971. RM-78228 Carl F. Baker 588 24 7 1901 U.S.A. Colorado Gunnison West central Colorado, region of the Gunnison Watershed. 7680 ft. Flowering N N 75 RM 458930 So Rocky Mts RM 13740 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-78138 Carl F. Baker 658 F. S. Earle and S. M. Tracy 6 7 1898 06 Jul 1898 U.S.A. Colorado La Plata Chicken Creek, W. La Plata Mountains. 9000 ft. Flowering N N 76 RM 458931 So Rocky Mts RM 169834 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-78138 Carl F. Baker 658 F. S. Earle and S. M. Tracy 6 7 1898 06 Jul 1898 U.S.A. Colorado La Plata Chicken Creek, W. La Plata Mountains. 9000 ft. Flowering N N 77 RM 459660 So Rocky Mts USFS 499035 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-70982 Doran 131 Rosetta 3 8 1942 U.S.A. Colorado Delta Grand Mesa National Forest. 11000 ft. 38.9783° N, 108.0905° W; NAD 83, uncertainty 3 mi., Nat. Geog. TOPO! T12S R96W 38.9783 -108.0905 NAD 83 3 mi. N Nat. Geog. TOPO! Flowering N N 78 RM 459793 So Rocky Mts RM 133180 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971.
1.
Annotated by I. W. in 1971. RM-78820 Earl F. Castetter 1558 16 7 1932 U.S.A. New Mexico Colfax Therma. 7800 ft. 36.52949 -105.1734 NAD 83 0 mi. N N Nat. Geog. TOPO! Flowering N N 79 RM 459857 So Rocky Mts RM 146517 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-78857 Earl F. Castetter 2035 7 7 1935 07 Jul 1935 U.S.A. New Mexico Colfax Eagle Nest Lake. Dry hillside. 36.5236 -105.2558 NAD 83 9 mi. Nat. Geog. TOPO! Flowering N N 80 RM 459886 So Rocky Mts RM 127928 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-78879 Earl F. Castetter 675 18 8 1931 U.S.A. New Mexico Sandoval Valle Grande meadows, Jemez Mountains. Meadow 8500 ft. 35.85649 -106.4915 NAD 83 3 mi. Y N Nat. Geog. TOPO! Flowering N N 81 RM 461015 So Rocky Mts RM 103741 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971.
1.
Annotated by Francis W. Pennell in 1971. RM-79552 Edwin B. Payson 4275 Lois Payson 25 6 1925 U.S.A. Colorado Jackson Stream bank near King's Canyon. Sagebrush slopes. 9000 ft. Flowering N N 82 RM 461044 So Rocky Mts RM 80828 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-79564 Edwin B. Payson 559 29 7 1914 U.S.A. Colorado Montrose Uncompahgre Divide. Moist meadows. 9000 ft. Flowering N N 83 RM 461208 So Rocky Mts RM 88089 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-79695 Ellsworth Bethel 4272 F. S. Willey and I. W. Clokey 1 7 1921 U.S.A. Colorado Archuleta Pagosa Springs. Moist meadow. 2210 m. Flowering N N 84 RM 461878 So Rocky Mts RM 157413 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-80129 F. K. Vreeland 615 11 7 1900 U.S.A. Colorado Costilla/Huerfano Indian Creek Pass. Open park. 9000 ft. 37.4579° N, 105.1568° W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO! 37.4579 -105.1568 NAD 83 2 mi. N Nat. Geog. TOPO! LB Flowering N N 85 RM 461879 So Rocky Mts RM 29988 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-80129 F. K. Vreeland 615 11 7 1900 U.S.A. Colorado Costilla/Huerfano Indian Creek Pass. Open park. 9000 ft. 37.4579° N, 105.1568° W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO! 37.4579 -105.1568 NAD 83 2 mi. N Nat. Geog. TOPO! LB Flowering N N 86 RM 461930 So Rocky Mts RM 274298 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-80166 Frank S. Crosswhite 1320 7 8 1960 U.S.A. Colorado Grand Along Highway 34 right of way. 13 mi N Grand Lake Village. Moist, grassy area. 9000 ft. Flowering and Fruiting N N 87 RM 461931 So Rocky Mts RM 274344 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-80166 Frank S. Crosswhite 1320 7 8 1960 U.S.A. Colorado Grand Along Highway 34 right of way. 13 mi N Grand Lake Village. Moist grassy area. 9000 ft. Flowering and Fruiting N N 88 RM 461932 So Rocky Mts RM 274342 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-80167 Frank S. Crosswhite 1334 5 8 1960 U.S.A. Colorado Larimer Colorado State University Forestry Camp. 10 mi S of Fort Collins Mt. Park. Growing around camp buildings. 9000 ft. Flowering and Fruiting N N 89 RM 461998 So Rocky Mts RM 245640 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-80214 Francis W. Pennell 22443 R. L. Schaeffer 29 6 1938 U.S.A. Colorado Routt Route 40, E of Steamboat Springs. Grassy bank of streamlet. 9500 9600 ft. Flowering N N 90 RM 462063 So Rocky Mts RM 84715 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-80268 Francis W. Pennell 6288 1 8 1915 U.S.A. Colorado Gunnison Near Gunnison River, W of Gunnison, near mouth of Ohio Creek. Moist grassy soil. 7700 7800 ft. Flowering N N 91 RM 462067 So Rocky Mts RM 84716 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-80271 Francis W. Pennell 6301 2 8 1915 U.S.A. Colorado Saguache Moist meadow along Agate Creek, Sargents. Moist meadow. 8500 8700 ft. Flowering N N 92 RM 462086 So Rocky Mts RM 313312 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-80283 Francis W. Pennell 6377 10 8 1915 U.S.A. Colorado Gilpin E of Boulder Park, Tolland. Rocky hillside. 8800 9000 ft. Flowering and Fruiting N N 93 RM 462790 So Rocky Mts RM 64530 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-71854 Francis Ramaley 5132 W. W. Robbins 3 7 1908 U.S.A. Colorado Gilpin Small lake 1/4 mi below Tolland. 8800 ft. Flowering N N 94 RM 463376 So Rocky Mts RM 47853 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-71989 Frank Tweedy 5721 20 6 1903 June 20-July 10, 1903 U.S.A. Colorado Gilpin Eldora to Baltimore. 8500 9500 ft. Jun 20th-July 10th, 1903 Flowering N N 95 RM 463632 So Rocky Mts USFS 499025 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 1. Penstemon rydbergii A. Nelson var. rydbergii
Annotated by Jane W. Roller. RM-72075 George T. Turner 158 14 7 1955 U.S.A. Colorado Gunnison Gunnison National Forest: Black Mesa: Mesa Creek. 9500 ft. Flowering N N 96 RM 465296 So Rocky Mts RM 169828 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-80886 George E. Osterhout 56 4 8 1893 04 Aug 1893 U.S.A. Colorado Larimer Cameron Pass. Flowering N N 97 RM 465330 So Rocky Mts RM 169832 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-80904 George E. Osterhout 57 8 1892 Aug 1892 U.S.A. Colorado Larimer Mountains of Larimer County. Flowering N N 98 RM 466703 So Rocky Mts RM 32732 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-72735 H. N. Wheeler 610 1898 U.S.A. Colorado Gunnison Sapinero. Flowering N N 99 RM 467282 So Rocky Mts RM 87202 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-73054 Ira W. Clokey 3862 14 7 1920 U.S.A. Colorado Gilpin Tolland. Meadow 2715 m. Flowering N N 100 RM 467385 So Rocky Mts RM 302996 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by B. E. Nelson in 1978. RM-73095 J. Francis Macbride 2840 14 8 1913 U.S.A. Colorado El Paso Pikes Peak Region. Disintegrated granite slides. Flowering N N 101 RM 467874 So Rocky Mts RM 533014 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-82450 JoAnn W. Flock 1175 7 7 1988 U.S.A. Colorado Routt Routt National Forest, Hinman Park near Hinman Campground. Sagebrush meadow. 2330 m. 40.45° N, 106.5° W 40.45 -106.5 Flowering N N 102 RM 467900 So Rocky Mts RM 580313 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-82474 JoAnn W. Flock 2051 22 7 1989 U.S.A. Colorado Jackson Routt National Forest, less than 1 mi S of U. S. 40 on Forest Road 100; Rabbit Ears Pass. Mountain meadow. 9400 ft. 40.2° N, 106.39° W 40.2 -106.39 Flowering N N 103 RM 468012 So Rocky Mts USFS 499031 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by Francis W. Pennell in 1919. RM-82552 John M. James 191 29 7 1913 U.S.A. Colorado No county White River National Forest. On south slope in black loam. 8900 ft. Flowering N N 104 RM 468762 So Rocky Mts RM 97377 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-73594 L. M. Schedin 721 N. T. Schedin U.S.A. Colorado Lake Near Leadville. 10100 ft. 39.24478° N, 106.29155° W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO! T9S R80W S23; also S24, S25, & S26 39.24478 -106.29155 NAD 83 2 mi. Y Y Nat. Geog. TOPO! LSB Flowering N N 105 RM 468764 So Rocky Mts RM 97395 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-73594 L. M. Schedin 723 N. T. Schedin U.S.A. Colorado Lake Near Leadville. 10100 ft. 39.24478° N, 106.29155° W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO! T9S R80W S23; also S24, S25, & S26 39.24478 -106.29155 NAD 83 2 mi. Y Y Nat. Geog. TOPO! LSB Flowering N N 106 RM 468902 So Rocky Mts USFS 498857 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David D. Keck in 1949. RM-82896 K. H. Lancaster 69 Doran and Bunderson. 17 7 1939 U.S.A. Colorado Montrose Uncompahgre National Forest. Scarce in shallow, gravel soil. 9750 ft. Flowering N N 107 RM 468934 So Rocky Mts USFS 499026 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-73653 Lee P. Brown 144 8 1919 U.S.A. Colorado Chaffee Leadville National Forest: South Cottonwood Creek: Jones Gulch. On gentle east slope in moist sandy loam. 10500 ft. Flowering N N 108 RM 469110 So Rocky Mts RM 52340 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-73749 Leslie N. Goodding 1567 15 7 1903 U.S.A. Colorado Jackson Rabbit Ears. Among willows. Flowering N N 109 RM 469131 So Rocky Mts RM 52339 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-73753 Leslie N. Goodding 1606 20 7 1903 U.S.A. Colorado Routt Steamboat Springs. Among willows. Flowering N N 110 RM 470153 So Rocky Mts RM 45339 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-83610 no collector 1796 5 8 1899 U.S.A. Colorado Jackson Foot of Mount Richtophen on the Michigan. Flowering N N 111 RM 470571 So Rocky Mts USFS 498861 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by Ronald L. Hartman. RM-83757 Paul B. Lister 158 28 7 1925 U.S.A. Colorado No county Rio Grande National Forest: Fullington Ranch. Not common in sandy loam with Muhlenbergia and Idaho fescue. 10200 ft. Flowering N N 112 RM 470609 So Rocky Mts RM 399532 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-83784 Patricia P. Douglas 1156 D. Wilken 16 7 1986 U.S.A. Colorado Conejos 2 mi N of McIntyre Peak, 1 mi E of Hidden Lake. Common on moist sites near stream. 3165 m. T33N R5E S31 Flowering N N 113 RM 470653 So Rocky Mts RM 530565 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-83817 Patricia P. Douglas 1639 14 7 1987 U.S.A. Colorado Conejos 1.5 mi S of Dry Lake, 2 mi E of Black Mountain. On flat with Poa, Festuca and Deschampsia. 3100 m. T33N R5E S24 Flowering N N 114 RM 471057 So Rocky Mts USFS 499024 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David D. Keck in 1950. RM-84085 Paul L. Ginter 1128 2 8 1947 U.S.A. Colorado Mesa Grand Mesa National Forest: Junction on Hwy No. 65 and Lands End road. Common on 60% east slope in loam. 10300 ft. Flowering N N 115 RM 471432 So Rocky Mts USFS 499027 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-84376 Raymond O. Taylor 389 13 7 1926 U.S.A. Colorado Park Leadville National Forest: Sheep Creek. On 5 % south slope in black loam meadow. 11000 ft. Flowering N N 116 RM 471708 So Rocky Mts USFS Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-84534 Ralph K. Gierisch 1308 25 7 1940 U.S.A. Colorado Lake Cochetopa National Forest: Tennessee Pass. Common on 10 % south slope with sandy soil in grass and weeds. 10400 ft. T8S R80W S15 added information from duplicate Flowering N N 117 RM 471709 So Rocky Mts RM 452859 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 1. Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David D. Keck. RM-84534 Ralph K. Gierisch 1308 25 7 1940 U.S.A. Colorado Lake Cochetopa National Forest: Tennessee Pass. Common on 10 % south slope in sandy soil. 10400 ft. T8S R80W S15 Flowering N N 118 RM 471800 So Rocky Mts USFS 498855 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 1. Penstemon rydbergii A. Nelson var. rydbergii
Annotated by Jane W. Roller. RM-84595 Ralph K. Gierisch 2117 7 8 1959 U.S.A. Colorado Pitkin White River National Forest: Castle Creek. On 5 % northwest slope in sandy loam with Salix, carex, Deschampsia and Poa. 9500 ft. T12S R84W S5 Flowering N N 119 RM 471835 So Rocky Mts USFS 499030 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 1. Penstemon rydbergii A. Nelson var. rydbergii
Annotated by Doris W. Hayes. RM-84622 Ralph K. Gierisch 2510 24 7 1962 U.S.A. Colorado Routt Routt National Forest: California Park G. S. Common on 10% southwest slope in clay loam. 9000 ft. T10N R87W S34 Flowering N N 120 RM 471895 So Rocky Mts USFS 499022 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 1. Penstemon rydbergii A. Nelson var. rydbergii
Annotated by Charles Feddema. RM-84661 Ralph K. Gierisch 2880 30 7 1964 U.S.A. Colorado Gunnison Gunnison National Forest: Black Mesa. Common on 5% west slope in clay loam. 9800 ft. T49N R5 1/2W S12 Flowering N N 121 RM 472044 So Rocky Mts USFS 499028 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by Francis W. Pennell in 1919. RM-84746 Ray Peck 35 26 7 1914 U.S.A. Colorado No county Routt National Forest. 7000 ft. Flowering N N 122 RM 472054 So Rocky Mts USFS 499029 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by Francis W. Pennell in 1919. RM-84744 Ray Peck 63 16 7 1914 U.S.A. Colorado No county Routt National Forest. 7000 ft. Flowering N N 123 RM 47240 Packer 1997 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-12333 B. A. Packer 715 J. Brondum and T. McGowan 23 6 1997 U.S.A. Wyoming Albany Laramie Range: ca 20.5 road mi NE of U.S. Hwy 30/287 on Fetterman Road (County Road 161), then ca 8.2 road mi E on County Road 710, then ca 1.8 road mi SE on Cow Creek Mountain Access Road. Mountain with granite outcrops. 8200 8300 ft. 42.2241° N, 105.5857° W T26N R73W S15 SW1/4 42.2241 -105.5857 Flowering N N 124 RM 472773 So Rocky Mts RM 702898 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-85237 Robert D. Dorn 8845 5 7 2001 U.S.A. Colorado Conejos Osier Park area. Meadow with Lupinus and Potentilla. 10100 ft. 37° 01.7' N, 106° 18.1' W 37.028333 -106.301667 Flowering N N 125 RM 473489 Philmont 1968 RM 296618 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-85652 Ronald L. Hartman 2412 17 7 1968 U.S.A. New Mexico Colfax Philmont Scout Ranch, near Cimarron: Near LaGrulla Lake, just S of the Ranch. Common in meadow. 9200 ft. 36.377 -105.10779 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering N N 126 RM 474606 So Rocky Mts RM 736294 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-97429 Tim Hogan 2815 Loraine Yeatts 9 8 1995 U.S.A. Colorado Park Mosquito Range: San Isabel National Forest: N of Buffalo Peaks, along Forest Service Road 431, headwaters of East Fork Lynch Creek. Holocene & Pleistocene solifliuction debris of andesite & granite. In large mesic meadow bounded by open forest of Pinus aristata and Populus tremuloides; dominant in patches with mixed, diverse meadow species including Oxytropis splendens, O. sericea, 10600 ft. 4960E, 20100N; unknown, Specimen Label T12S R78W S3 SE1/4 39.0182 -106.1109 NAD 83 0 mi. N Nat. Geog. TOPO! UTM Zone not indicated on label; UTM coordinates given seem to be incorrect. LB 04960E 20100N Flowering N N 127 RM 474770 So Rocky Mts RM 724497 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-86449 Tim Hogan 3875 25 6 2002 U.S.A. Colorado Jackson Routt National Forest, Sierra Madre Mountains; S of Hog Park trailhead, drainage of the W Fork Encampment River. Salix spp. and shrubby cinqefoil (Pentaphylloides) along drainage, bordered by Pinus contorta and Artemisia vaseyana in drier uplands. Moist site. 8400 ft. T12N R84W S22 Flowering N N 128 RM 474783 So Rocky Mts RM 724472 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-86456 Tim Hogan 3905 27 6 2002 U.S.A. Colorado Jackson Routt National Forest, Sierra Madre mts.; S of Hog Park trailhead, along the Encampment River, vicinity of West Fork Meadows. Moist opening in Picea forest. 8700 ft. T11N R84W S3 Flowering N N 129 RM 474983 So Rocky Mts RM 338913 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-86542 Vlad Siplivinsky 1602 15 7 1981 U.S.A. Colorado Mesa Grand Mesa National Forest: Carson Lake. Meadow on gravel shore of lake. 9900 ft. T12S R96W S22 Flowering N N 130 RM 475127 So Rocky Mts USFS 499034 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by Francis W. Pennell in 1919. RM-86658 W. E. Whitten 193 1 8 1911 U.S.A. Colorado No county Cochetopa National Forest Dry, disintegrated gravel. 9000 10000 ft. Flowering N N 131 RM 475775 So Rocky Mts RM 64535 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-76434 W. W. Robbins 6557 6 7 1909 U.S.A. Colorado Gilpin Tolland. Flowering N N 132 RM 476225 So Rocky Mts USFS 499023 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii Penstemon rydbergii A. Nelson var. rydbergii
Annotated by Francis W. Pennell in 1919. RM-87186 William H. Mast 448 3 8 1911 U.S.A. Colorado No county Gunnison National Forest Moist, black loam. 9200 ft. Flowering N N 133 RM 505186 So Salt River Range Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-98893 Ronald L. Hartman 33753 27 6 1992 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Hams Fork Valley: Hams Fork ca 0.5-1 air mi SE of confluence with Pole Creek; ca 14 air mi E of Cokeville. Along the river and adjacent sagebrush-grassland slopes with some aspen; limestone and sandstone outcrops occasional. 7450 7700 ft. 42° 6' 6" N, 110° 42' 22" W T25N R117W S35; also S26 42.101667 -110.706111 Flowering and Fruiting N N 134 RM 505483 So Salt River Range 1017748 RM0301417 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-98903 Ronald L. Hartman 41392 22 7 1993 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: ca 6 air mi N of Kemmerer. Sagebrush slopes with serviceberry and coralberry and grassy flats. 7200 7300 ft. 41° 53' 53" N, 110° 33' 13" W T22N R116W S14 South 1/4; and also S23 and W1/2 S24 41.898056 -110.553611 Flowering N RM0301417 N 135 RM 506097 So Salt River Range Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-98911 Ronald L. Hartman 45604b Tom Cramer 28 5 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Wheat Creek to Windy Gap and Oyster Ridge, ca 14 air mi N of Kemmerer. Sagebrush slopes, sandstone and limestone outcrops, cushion plant communities on ridge, wet draws and stream margins. 7400 8000 ft. 41° 59' 59" N, 110° 30' 18" W T23N R115W S7 SW1/4; also S18; T23N R116W S12 SE1/4 41.999722 -110.505 Flowering N N 136 RM 506211 So Salt River Range RM 608799 RM0240212 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-98912 Ronald L. Hartman 47017a Charmaine Refsdal 29 6 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Tunp Range: Rock Creek Ridge, 0.5 air mi S of Pine Creek Ski Area. Grassy and wooded slopes. 7000 7600 ft. 42° 5' 5" N, 110° 49' W T24N R118W S4 N1/2 42.084722 -110.816667 N N Flowering N RM0240212 N 137 RM 508722 Markow 1991 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-98997 Ronald L. Hartman 30308 Rafael Molina 24 7 1991 U.S.A. Idaho Fremont Targhee National Forest: West Slope Teton Range: Cart Hollow, ca 3 air mi NE of Lamont. Lodgepole pine forests with scattered meadows and wet areas. 6200 6300 ft. T8N R45E S28; also S33 43.9915 -111.1496 1 mi. Calc. from TRS N N 138 RM 512697 Markow 1991 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-99198 Stuart Markow 3174 16 7 1991 U.S.A. Idaho Bonneville Targhee National Forest: West Slope Snake River Range: Mike Spencer Canyon, ca 2-3 air mi E of Ida Hwy 31, ca 6 air mi NE of Swan Valley. Mostly open valley bottom, dominated by forbs and shrubs, bordered by coniferous forest dominated by Abies lasiocarpa and Pseudotsuga menziesii with some riparian. 6200 7300 ft. T2N R44E S2; also S3 43.5317 -111.2406 1 mi. Calc. from TRS N N 139 RM 512864 Markow 1991 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-99205 Stuart Markow 3326 18 7 1991 U.S.A. Idaho Bonneville Targhee National Forest: West Slope Snake River Range: Sheep Creek Canyon, ca 2-3 air mi NE of Palisades Townsite. Open valley bottom dominated by shrubs and forbs, bordered by coniferous-aspen forest with some riparian. 7000 9000 ft. T1N R45E S33; also S34 43.3717 -111.161 1 mi. Calc. from TRS N N 140 RM 524705 Arizona/New Mexico RM 336597 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-101434 Noel H. Holmgren 8594 Patricia K. Holmgren 14 7 1977 U.S.A. Arizona Coconino Kaibab Plateau: De Motte Park, ca 1 mi N of Grand Canyon National Park entrance along Ariz Hwy 67. Locally common in open meadow. 9000 ft. T34N R3E S7 Flowering N N 141 RM 527332 Vanderhorst 1990 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-102338 James P. Vanderhorst 1381 28 7 1990 U.S.A. Colorado Garfield Flat Tops/White River Plateau: Flat Tops Wilderness: vicinity of McMillan Lake, ca 30 air mi NNE of Glenwood Springs. Meadows with northeast exposure. 9200 ft. 39.9413° N, 107.0787° W T1S R86W S30; also S31 39.9413 -107.0787 N N 142 RM 529622 Vanderhorst 1991 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-102495 James P. Vanderhorst 3415 21 7 1991 U.S.A. Colorado Eagle Flat Tops/White River Plateau: Deer Park, ca 7 air mi W of Burns. Flat meadow below hill, with grasses and shrubby cinquefoil. 9200 ft. 39.8825° N, 107.0209° W T2S R86W S15 39.8825 -107.0209 N N 143 RM 531337 Vanderhorst 1990 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-102609 James P. Vanderhorst 831 7 7 1990 U.S.A. Colorado Rio Blanco Flat Tops/White River Plateau: Lost Park near Lost Creek, ca 25 air mi E of Meeker. Meadows, with Potentilla fruticosa and Artemisia. 8400 ft. 40.0552° N, 107.4558° W T1N R90W S14; also S2, S3; also S10 40.0552 -107.4558 N N 144 RM 541597 Ward 1997 RM 799307 RM0093251 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-103082 Beth Ward 6506 14 7 1997 U.S.A. Wyoming Sweetwater South-Central Wyoming: Green River Basin: beginning of drainage to Currant Creek on top of Little Mountain at its southernmost end, ca 1 air mi N of U.S. Hwy 191; ca 12 air mi E of Flaming Gorge Reservoir; ca 34 air mi SSW of Rock Springs. Near forest edge, mostly aspen, lots of sunlight. 9060 9130 ft. 41.0784° N, 109.3023° W T13N R106W S25 NE1/4 41.0784 -109.3023 Flowering N RM0093251 N 145 RM 541947 Ward 1997 RM 799306 RM0093250 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-103097 Beth Ward 6852 21 7 1997 U.S.A. Wyoming Sweetwater South-Central Wyoming: Rock Springs Uplift: top of Little Mountain, ca 3 air mi N of U.S. Hwy 191; ca 31.5 air mi SSW of Rock Springs. In open aspen grove. 8835 8885 ft. 41.1073° N, 109.2832° W T13N R105W S18 41.1073 -109.2832 Flowering N RM0093250 N 146 RM 541988 Ward 1997 RM 799305 RM0093249 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-103099 Beth Ward 6892 21 7 1997 U.S.A. Wyoming Sweetwater South-Central Wyoming: Rock Springs Uplift: draw coming N off Little Mountain, ca 2 air mi S of The Narrows; ca 1 air mi WSW of Ramsey Peak; ca 28 air mi SSW of Rock Springs. In aspen grove, east-facing slope. 8160 8340 ft. 41.165° N, 109.2832° W T14N R105W S30 NE1/4 41.165 -109.2832 Flowering N RM0093249 N 147 RM 542169 Ward 1997 RM 799304 RM0093248 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-103104 Beth Ward 7071 25 7 1997 U.S.A. Wyoming Sweetwater South-Central Wyoming: slopes draining to Red Creek, ca 1/4 air mi N of Utah, ca 2.5 air mi WNW of Three Corners; ca 3.5 air mi SW of Pine Mountain; ca 39.5 air mi SSE of Rock Springs. Clearing in aspen grove. 8440 8560 ft. 41.0063° N, 109.092° W T12N R104W S23 South1/2 41.0063 -109.092 Flowering N RM0093248 N 148 RM 542368 Williams RM 960306 RM0214876 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-103129 Roger L. Williams 1028 11 7 1992 U.S.A. Colorado Jackson Sierra Madre: Ellis Trail, ca 33 air mi NW of Walden. Open moist meadow. 8600 ft. T12N R84W S21 40.984 -106.825 NAD 83 1 mi. N N Nat. Geog. TOPO! Very few plants; flowers purple. Flowering N RM0214876 N 149 RM 552086 Wyo/Salt River 1992 RM 1013494 RM0297201 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-103698 B. E. Nelson 23103 Russ Nelson 13 7 1992 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: along Strawberry Creek at the reservoir and below, ca 4 air mi ENE of Bedford, ca 13.5 air mi NNE of Afton. Open lodgepole pine forest. 7000 ft. 42.9017° N, 110.8633° W; uncertainty 1 mi. T34N R118W S25 42.9017 -110.8633 1 mi. Flowering and Fruiting N RM0297201 N 150 RM 552844 Wyo/Salt River 1992 RM 1013493 RM0298056 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-103716 B. E. Nelson 23860 Russ Nelson 7 8 1992 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: along North Horse Creek, ca 0.5 mi N of Merna Butte; ca 2 air mi W of Merna; ca 27 air mi WNW of Pinedale. Sagebrush-grassland. 7800 ft. 42.9458° N, 110.3806° W; uncertainty 1 mi. T34N R113W S6 42.9458 -110.3806 1 mi. Flowering and Fruiting N RM0298056 N 151 RM 556977 Wyo/Salt River 1992 RM 1013492 RM0298055 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-103874 Ronald L. Hartman 33415 Bruce Embury 25 6 1992 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: Merna Butte; 9-10 air mi WNW of Daniel Junction. Douglas fir, subalpine fir, and aspen forest, stream margins with willow thickets, and sagebrush-grassland slopes and eroded ridges; eroded slopes and adjacent coniferous forest. 7760 8271 ft. 42.9458° N, 110.3608° W T34N R113W S5; also S6 and S8 42.9458 -110.3608 Flowering and Fruiting N RM0298055 N 152 RM 557315 Wyo/Salt River 1992 RM 1013491 RM0298054 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-103879 Ronald L. Hartman 33753 27 6 1992 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Hams Fork Valley: Hams Fork ca 0.5-1 air mi SE of confluence with Pole Creek; ca 14 air mi E of Cokeville. Along the river and adjacent sagebrush-grassland slopes with some aspen; limestone and sandstone outcrops occasional. 7450 7700 ft. 42.1089° N, 110.7061° W T25N R117W S35; also S26 42.1089 -110.7061 Flowering and Fruiting N RM0298054 N 153 RM 558141 Wyo/Salt River 1992 RM 1013490 RM0298053 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-103903 Ronald L. Hartman 34738 24 7 1992 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: ridge from McDougal Pass Calcareous talus slopes up to ridge. 9600 9800 ft. 42.8572° N, 110.8061° W T33N R117W S9; S 05 air mi; ca 105 air mi NE of Afton Also S16 42.8572 -110.8061 Flowering N RM0298053 N 154 RM 558339 Wyo/Salt River 1992 RM 1013489 RM0298052 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-103909 Ronald L. Hartman 34936 26 7 1992 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: from summit of Elk Mountain S and SW down mountain side to Squirrel Creek and valley floor; ca 9 air mi E of Alpine. Open slopes. 6800 8300 ft. 43.1625° N, 110.8236° W T37N R117W S24; also S25 43.1625 -110.8236 Flowering N RM0298052 N 155 RM 562589 Wyo/Salt River 1993 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-104054 Ronald L. Hartman 41392 22 7 1993 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: ca 6 air mi N of Kemmerer. Sagebrush slopes with serviceberry and coralberry and grassy flats. 7200 7300 ft. 41.8864° N, 110.5536° W T22N R116W S14 South 1/4; and also S23 and W1/2 S24 41.8864 -110.5536 Flowering N N 156 RM 563191 Wyo/Salt River 1993 RM 1017747 RM0301416 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-104062 Ronald L. Hartman 41993 25 7 1993 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: Little Fall Creek, ca 26 air mi SW of Big Piney. Grassy slopes with stream bottom and forest margins. 7980 8200 ft. 42.3275° N, 110.5506° W T27N R116W S13 SW1/4; and also NW1/4 S24 42.3275 -110.5506 Flowering N RM0301416 N 157 RM 563367 Wyo/Salt River 1993 RM 1017746 RM0301415 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-104064 Ronald L. Hartman 42169 25 7 1993 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Salt River Range: Big Fall Creek, ca 24 air mi SW of Big Piney. Stream bottom with a series of limestone benches, waterfalls, and calcareous precipitate. 7700 8300 ft. 42.3717° N, 110.5333° W T28N R115W S31; also SE1/4 S30 and W1/2 S29 42.3717 -110.5333 Flowering N RM0301415 N 158 RM 564108 Wyo/Salt River 1993 RM 1017745 RM0301414 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-104075 Ronald L. Hartman 42910 30 7 1993 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: east side of Commisary Ridge, ca 10 air mi SW of Viola. Sagebrush slope and ridge with aspen groves, the ridge with sandstone outcrops. 7550 7900 ft. 42.3847° N, 110.5528° W T28N R116W S25 42.3847 -110.5528 Flowering and Fruiting N RM0301414 N 159 RM 564347 Wyo/Salt River 1993 RM 1017744 RM0301413 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-104080 Ronald L. Hartman 43149 31 7 1993 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: Absaroka Ridge, ca 13 air mi NW of Viola. Lodgepole pine, subalpine fir and scattered whitebark pine. 9250 9360 ft. 42.3708° N, 110.5914° W T28N R116W S34 SW1/4 42.3708 -110.5914 Flowering N RM0301413 N 160 RM 56461 Bradtke 2001 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-12665 Heather Bradtke 3346 30 7 2001 U.S.A. Washington Columbia Umatilla National Forest and Vicinity: Chase Mountain, Forest Road 6437, ca 10 mi SSE of Dayton. Mixed conifer woods; soil fine, deep; slope 10-20; aspect southerly. 5000 5300 ft. 46° 9' 3" N, 117° 50' 2" W; GPS Reading T8N R40E S20; South1/4 S2; also N1/2 S29 46.150833 -117.833889 GPS Reading ft N N 161 RM 565851 Wyo/Salt River 1993 RM 1017743 RM0301412 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-104119 Ronald L. Hartman 44649 20 8 1993 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Salt River Range: Commissary Ridge, southwest flank: Stream branch E to NE of Pole Creek, just N of Bridger-Teton National Forest's southern boundary. Stream bottom. 7760 7820 ft. 42.1525° N, 110.6867° W T25N R117W S13 NE1/4 of SE1/4 42.1525 -110.6867 Flowering and Fruiting N RM0301412 N 162 RM 566267 Nelson 1973 RM 295880 RM0240263 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-104146 B. E. Nelson 1004 20 8 1973 U.S.A. Wyoming Albany Medicine Bow Mountains: In sandy loam in a park and around the cliffs. 10000 ft. 41.3122° N, 106.1608° W T16N R78W S33 41.3122 -106.1608 Common. Flowering and Fruiting N RM0240263 N 163 RM 580289 Nelson 1973 RM 295888 RM0240197 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-105334 B. E. Nelson 797 25 7 1973 U.S.A. Wyoming Albany Medicine Bow Mountains: 8 mi NW of Centennial, 4 mi from Wyo Hwy 130 on Sand Lake Road; at Clark Park. In loamy soil with Erigeron and Zigadenus. 9800 ft. 41.3875° N, 106.1797° W T16N R78W S5 NW1/4 41.3875 -106.1797 Flowering N RM0240197 N 164 RM 58847 Bradtke 2002 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-12709 Heather Bradtke 10176 1 8 2002 U.S.A. Oregon Grant Umatilla National Forest and Vicinity: along trail between Boulder Butte and Dupratt Spring, ca 28 mi S and 15 mi E of Ukiah. In lodgepole pine, subalpine fir, and spruce woods with sandy white soil; slope 0; aspect ridgetop. 7200 7600 ft. 44° 43' 54" N, 118° 38' 1" W; GPS Reading zone 11, 4954433E, 370655N; GPS Reading T10S R34E S4; also S3, S5; also T9S R34E S32 44.731667 -118.633611 GPS Reading Fruiting N N 165 RM 590632 Haines RMRS RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-106169 June Haines 9501 Deana Hopkins and Kim Zawadzki 7 8 1991 U.S.A. Wyoming Albany Medicine Bow Mountains: northeast of Little Brooklyn Lake, edge of meadow above and NE of Open Air Chapel. Moist forb meadow. 10400 ft. 41.3722° N, 106.2367° W T16N R79W S11 SE1/4 41.3722 -106.2367 N N 166 RM 590708 Haines RMRS RM 575592 RM0240241 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-106177 June Haines 9577 Tom Fletchall 12 8 1991 U.S.A. Wyoming Albany Medicine Bow Mountains: E of Brooklyn Lake, near plot 214. Moist forb meadow. 10400 ft. 41.3722° N, 106.2367° W T16N R79W S11 SW1/4 near center of eastern boundary of S11 41.3722 -106.2367 1 mi. Flowering N RM0240241 N 167 RM 602332 Kirkpatrick 1983 RM 567288 RM0067647 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-62680 Robert S. Kirkpatrick 1728 Ruth E. B. Kirkpatrick 31 7 1983 U.S.A. Wyoming Fremont Absaroka Mountains: ca 18 air mi N of Dubois, along Twilight Creek, ca 1 mi upstream from the junction with Horse Creek. Whitebark pine and spruce forest. 9400 ft. 43.7922° N, 109.6594° W T44N R107W S11 43.7922 -109.6594 1 mi. Flowering and Fruiting N RM0067647 N 168 RM 62406 Bradtke 2002 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-12829 Heather Bradtke 7232 1 7 2002 U.S.A. Washington Garfield Umatilla National Forest and Vicinity: Cape Horn Ridge, ca 8 mi S and 15 mi W of Anatone. Under ponderosa pine in fine, deep, tan soil; slope 10; aspect northeast.. 3830 4460 ft. 46° 15' 23" N, 117° 26' 32" W to 46° 15' 18" N, 117° 26' 3" W to 46° 15' 30" N, 117° 26' 53" W; GPS Reading zone 11, 5122474E, 466527N; GPS Reading T9N R43E S16; also S17 46.256389 -117.442222 GPS Reading Flowering N N 169 RM 625244 Hartman Misc RM 338267 RM0240210 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-107713 Ronald L. Hartman 8431 8 7 1978 U.S.A. Wyoming Fremont South-central Transverse Ranges: Green Mountains: 1.3 mi W of Wild Horse Overlook. Open meadow and forest edge. 9000 ft. 42.3406° N, 107.6853° W; uncertainty 1 mi. T27N R91W S3 42.3406 -107.6853 1 mi. Flowering N RM0240210 N 170 RM 62615 Bradtke 2002 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-12833 Heather Bradtke 7441 3 7 2002 U.S.A. Washington Asotin Umatilla National Forest and Vicinity: Forest Road 4304, ca 6 mi W and 1 mi S of Anatone. Mixed conifer and partial shade in fine, deep, tan soil; slope 5-10; aspect south. 3800 4800 ft. 46° 6' 4" N, 117° 16' 14" W; GPS Reading zone 11, 5105329E, 479085N; GPS Reading T7N R44E S10; also S11 and 2 46.101111 -117.270556 GPS Reading ft N N 171 RM 648927 SE WY 1993 RM 607482 RM0240213 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-109355 Ronald L. Hartman 40577 11 7 1993 U.S.A. Wyoming Albany Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Wyo Hwy 34, ca 1.5 air mi W of Platte County. Sandstone/metamorphic outcrops. 5800 5900 ft. 41.7931° N, 105.3014° W; uncertainty 1 mi. T21N R71W S13 E1/2 41.7931 -105.3014 1 mi. Fruiting N RM0240213 N 172 RM 650100 So Salt River Range RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-109389 Ronald L. Hartman 45604b Tom Cramer 28 5 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Wheat Creek to Windy Gap and Oyster Ridge, ca 14 air mi N of Kemmerer. Sagebrush slopes, sandstone and limestone outcrops, cushion plant communities on ridge, wet draws, and stream margins. 7400 8000 ft. 41.9878° N, 110.505° W; uncertainty 2 mi. T23N R115W S7 SW1/4; also S18; T23N R116W SE1/4 S12 41.9878 -110.505 2 mi. Flowering N N 173 RM 650273 So Salt River Range RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-109407 Ronald L. Hartman 47017a Charmaine Refsdal 29 6 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Tunp Range: Rock Creek Ridge, from Pine Creek Ski Area Grassy and wooded slopes. 7000 7600 ft. 42.0939° N, 110.8167° W; uncertainty 1 mi. T24N R118W S4 N1/2; S 05 air mi 42.0939 -110.8167 1 mi. Flowering N N 174 RM 651578 Cramer 1995 RM 642382 RM0240244 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-109498 Thomas Cramer 10294b Jane T. Kellett and Steve Laster 3 8 1995 U.S.A. Wyoming Lincoln Green River Basin: ca 15.5 air mi W of La Barge at the south end of Fontenelle Hogbacks. Sagebrush draw. 8160 8280 ft. 42.2112° N, 110.4931° W; uncertainty 0.5 mi. T26N R115W S28 SE1/4 42.2112 -110.4931 1 mi. Flowering N RM0240244 N 175 RM 656046 Cramer 1994 RM 628859 RM0240208 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-109570 Thomas Cramer 529 12 6 1994 U.S.A. Wyoming Sublette Green River Basin: east side of Hogsback Ridge above Calpet, ca 7.5 air mi W of La Barge. Shrubby, northeast-facing hillside, open ridgetops, south-facing slopes, and Douglas fir shaded gulch bottom. 7500 8300 ft. 42.3114° N, 110.3147° W; uncertainty 1 mi. T27N R113W S19 South1/4 42.3114 -110.3147 1 mi. Flowering N RM0240208 N 176 RM 681962 So Rocky Mts RM 799837 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 1. Penstemon rydbergii A. Nelson var. rydbergii
Annotated by Ronald L. Hartman. RM-117337 Henk van der Werff 18816 6 8 2004 U.S.A. New Mexico Taos Along Forest Road 437 from Hidden Valley to Taos. Pine forest with aspen and around 3000 m some meadows; in meadow. 9020 9840 ft. 36.35909° N, 105.4136° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T25N R14E S35 36.35909 -105.4136 NAD 83 1 mi. N N Nat. Geog. TOPO! MLR Perennial, flowers purple. Flowering and Fruiting N N 177 RM 68852 Elliott, Brian 1998 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-12981 Brian Elliott 3891 16 7 1998 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: from base to the top of Mount Ouray, NE of Marshall Pass, SW of Poncha Springs. Picea engelmannii/Pinus aristata and alpine on south-facing slope. 11400 13971 ft. 38.4036° N, 106.241° W T48N R7E S18 E1/2; also W1/2 S17 38.4036 -106.241 Flowering N N 178 RM 723151 Lukas 2007 RM 926782 RM0086507 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-115036 Laura E. Lukas 3913 3 8 2007 U.S.A. Wyoming Albany Medicine Bow Mountains: Platte River Wilderness: Douglas Creek Trail, ca 39 air mi SE of Saratoga; ca 8 air mi W of Foxpark. Sagebrush steppe, uphill from creek. 8266 8276 ft. 41.078° N, 106.309° W to 41.0857° N, 106.309° W; WGS 84, , GPS reading T13N R79W S18; also S19 41.078 -106.309 WGS 84 GPS reading Flowering N RM0086507 179 RM 724662 Lukas 2007 RM 926783 RM0086508 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-114976 Laura E. Lukas 3400b 27 7 2007 U.S.A. Wyoming Albany Medicine Bow Mountains: confluence of Jim Creek and Little Laramie, along Forest Road 338, ca 5 air mi W of Centennial. Edge of forest and creek meadow. 9510 ft. 41.2913° N, 106.2301° W; WGS 84, , GPS reading T15N R79W S2 41.2913 -106.2301 WGS 84 GPS reading Flowering and Fruiting N RM0086508 180 RM 732711 Lukas BLM RM 928225 RM0088596 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-119390 Laura E. Lukas 9918 7 7 2009 U.S.A. Wyoming Carbon Medicine Bow Mountains: Bennet Peak and near North Platte River and campground, ca 28 air mi NE of Encampment and ca 14 air mi SW of Ryan Park. Banks of the river. 7225 7320 ft. 41.2648° N, 106.5769° W to 41.2608° N, 106.574° W; NAD 83, , GPS reading T15N R82W S14; also S23 41.2648 -106.5769 NAD 83 GPS reading Flowering and Fruiting N 181 RM 732714 Lukas BLM RM 928224 RM0088595 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-119390 Laura E. Lukas 9921 7 7 2009 U.S.A. Wyoming Carbon Medicine Bow Mountains: Bennet Peak and near North Platte River and campground, ca 28 air mi NE of Encampment and ca 14 air mi SW of Ryan Park. Banks of the river. 7225 7320 ft. 41.2648° N, 106.5769° W to 41.2608° N, 106.574° W; NAD 83, , GPS reading T15N R82W S14; also S23 41.2648 -106.5769 NAD 83 GPS reading Flowering N 182 RM 732845 Lukas BLM RM 928181 RM0088611 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-119398 Laura E. Lukas 10052 13 7 2009 U.S.A. Wyoming Carbon Medicine Bow Mountains: W of the Platte River Wilderness, just W and SW of Elkhorn Point, ca 20 air mi SE of Encampment and ca 4 air mi N of Colorado. Sagebrush hills. 7717 ft. 41.059° N, 106.42° W; NAD 83, , GPS reading T13N R80W S30 41.059 -106.42 NAD 83 GPS reading Flowering and Fruiting N RM0088611 183 RM 732958 Lukas BLM RM 928180 RM0088544 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-119401 Laura E. Lukas 10165 15 7 2009 U.S.A. Wyoming Carbon Medicine Bow Mountains: 3-3.5 mi ESE of Bennett Peak between North and South forks Corral Creek, ca 13 air mi ENE of Encampment and ca 19 air mi SE of Saratoga. Sagebrush hills near wooded creek. 7707 7859 ft. 41.2511° N, 106.539° W to 41.265° N, 106.5391° W; NAD 83, , GPS reading T15N R82W S13; also S24 and T15N R81W S17, S18, and S19 41.2511 -106.539 NAD 83 GPS reading Flowering N RM0088544 184 RM 733032 Lukas BLM RM 928179 RM0088543 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-119402 Laura E. Lukas 10239 15 7 2009 U.S.A. Wyoming Carbon Medicine Bow Mountains: 3-3.5 mi ESE of Bennett Peak between North and South forks Corral Creek, ca 13 air mi ENE of Encampment and ca 19 air mi SE of Saratoga. Aspen wooded creek in sagebrush hills, many granite outcrops. 7707 7859 ft. 41.2511° N, 106.539° W to 41.265° N, 106.5391° W; NAD 83, , GPS reading T15N R82W S13; also S24; also T15N R81W S17; also S18, 19 41.2511 -106.539 NAD 83 GPS reading Flowering and Fruiting N RM0088543 185 RM 762585 Evert 2007 RM 914074 RM0069212 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-127021 Erwin F. Evert 41976 26 6 2007 U.S.A. Montana Beaverhead Beaverhead Mountains: Beaverhead-Deerlodge National Forest: Skinner Meadows, headwaters of the Big Hole River, ca 14 mi S of Jackson. Seasonally wet meadow with Carex aquatilis, Deschampsia cespitosa, Antennaria corymbosa, Floekea proserpinacoides, Polygonum bistortoides, and Trifolium longipes. 7350 ft. 45.1794° N, 113.5153° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T7S R16W S36 45.1794 -113.5153 NAD 83 0 mi. Nat. Geog. TOPO! Flowering N RM0069212 N 186 RM 783287 Kirkpatrick, Michael 2010 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-127392 Michael K. Kirkpatrick 1585 20 6 2010 U.S.A. Colorado Pitkin Red Table Mountain: White River National Forest: Freeman Picnic Area and slopes on north shore of Ruedi Reservoir, ca 14 air mi E of Basalt. Dry to mesic slopes and riparian wetlands above reservoir. 7760 7920 ft. 39.362° N, 106.778° W to 39.366° N, 106.7772° W; NAD 83, , GPS reading T8S R84W S9 SE1/4 SW1/4 39.362 -106.778 NAD 83 GPS reading Flowering N 187 RM 783416 Kirkpatrick, Michael 2010 USFS 898067 USFS0059696 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-127395 Michael K. Kirkpatrick 1714 20 6 2010 U.S.A. Colorado Eagle White River National Forest: cliffs uphill from Taylor Creek, ca 2 air mi ENE of Christine State Wildlife Area and ca 5 air mi ENE of Basalt. Sandstone cliffs and loose slopes with scattered pinyon-juniper and mixed shrubs. 7400 7800 ft. 39.3953° N, 106.9396° W to 39.3958° N, 106.9415° W; NAD 83, , GPS reading T7S R84W S36 SE1/4 39.3953 -106.9396 NAD 83 GPS reading Flowering N USFS0059696 188 RM 783472 Kirkpatrick, Michael 2010 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-127396 Michael K. Kirkpatrick 1770 22 6 2010 U.S.A. Colorado Eagle Cottonwood Pass Road (County Road 10A), ca 1 mi NE of Cottonwood Creek, ca 5 air mi SW of Gypsum. Sagebrush-rabbitbrush shrubland with scattered oak and roadside habitats. 7640 7700 ft. 39.5753° N, 107.027° W; NAD 83, , GPS reading T5S R86W S34 SW1/4 NW1/4 39.5753 -107.027 NAD 83 GPS reading Flowering N 189 RM 783568 Kirkpatrick, Michael 2010 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-127398 Michael K. Kirkpatrick 1866 24 6 2010 U.S.A. Colorado Eagle White River National Forest: Gypsum Creek, just N of Dewey Park, ca 8 air mi SSE of Gypsum. Oak-conifer uplands and roadside. 7400 ft. 39.5324° N, 106.9266° W; NAD 83, , GPS reading T6S R85W S15 NW1/4 SW1/4 39.5324 -106.9266 NAD 83 GPS reading Flowering N 190 RM 816822 Missouri Plateau RM 735778 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-122618 Shawn Langston 3463 3 8 1998 U.S.A. Montana Beaverhead Beaverhead Mountains: south slope of Peak 9992. Mixed talus and wet streambanks. 9000 ft. 45° 16' 16" N, 113° 40' 59" W; Specimen Label 45.271111 -113.683056 Specimen Label Fruiting N N 191 RM 816823 Missouri Plateau RM 735777 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-143686 Shawn Langston 2927 19 7 1998 U.S.A. Montana Deer Lodge Anaconda Range: Kurt Peak. South facing slope. 9640 ft. 46° 2' 7" N, 113° 17' 12" W 46.035278 -113.286667 Flowering N N 192 RM 816824 Missouri Plateau RM 736413 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-133713 Thomas G. Lammers 8930 13 8 1993 U.S.A. Montana Gallatin 3 mi W of West Yellowstone, along U.S. Hwy 20. Gravelly soil at margin of lodgepole pine forest. Flowering and Fruiting N N 193 RM 816825 Missouri Plateau RM 499032 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-135844 Marshall G. Ramsey D7-31 5 7 1922 U.S.A. Montana no county Beaverhead National Forest: Hogan Station Meadow. Level slope; sandy loam soil; over upper meadow. 6700 ft. Scarce. Flowering N N 194 RM 816826 Missouri Plateau USFS 499036 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-141478 V. T. Linthacum 3 9 6 1925 U.S.A. Montana Madison National Forest. Slope 10 degrees; northeast exposure; gravelly soil; with fescue, june-grass, wheatgrass. 6650 ft. T9S R1W S28 Not abundant. Flowering N N 195 RM 816827 Missouri Plateau USFS 499037 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-136893 V. T. Linthacum 12 28 5 1925 U.S.A. Montana Madison Wall Creek Ranger Station: horse pasture. Slope 15 degrees suoth; gravelly soil; with wheatgrass, fescue, Sieversia. 6550 ft. Not abundant. Buds N N 196 RM 816828 Missouri Plateau RM 366774 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-147549 Peter Lesica 3388 15 6 1985 U.S.A. Montana Beaverhead Along Joseph Creek and Hwy 43, ca 6 mi below Chief Joseph Pass. Moist meadow with Potentilla diversifolia and Carex. 6500 ft. T2S R18W S8 Flowering N N 197 RM 816829 Missouri Plateau RM 366710 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-147550 Peter Lesica 3355 6 6 1985 U.S.A. Montana Flathead Near the Crane Mountain road, ca 2 mi S of Woods Bay. Open slope in Douglas fir forest with Antennaria microphylla and Phacelia hastata. 3000 ft. Flowering and Fruiting N N 198 RM 827297 Kirkpatrick, Michael 2011 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-144566 B. E. Nelson 83442 25 7 2011 U.S.A. Colorado Summit Gore Range: Arapaho National Forest: vicinity of Surprise Trailhead near the end of Cataract Creek Road, ca 19 air mi NW of Silverthorne at I-70. Sagebrush-forb slopes and depressions. 8560 8640 ft. 39.8376° N, 106.3105° W; NAD 83, , GPS reading T2S R80W S35 NE1/4; also NW1/4 S36 39.8376 -106.3105 NAD 83 GPS reading Flowering N 199 RM 827470 Kirkpatrick, Michael 2011 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-144744 B. E. Nelson 83614 15 8 2011 U.S.A. Colorado Summit Williams Fork Mountains: Arapaho National Forest: along Cottonwood Gulch and ridge between Cottonwood and Laskey gulches from Colo Hwy 9 NE ca 1 air mi to above the head of Laskey Gulch at the base of the cliffs below Williams Peak, ca 18.5-19 air mi NNW of Silverthorne at I-70. Lee slope with snow accumulation. 8900 9000 ft. 39.8705° N, 106.2341° W; NAD 83, , GPS reading T2S R79W S21 39.8705 -106.2341 NAD 83 GPS reading Flowering N 200 RM 829836 Kirkpatrick, Michael 2011 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-144164 Michael K. Kirkpatrick 5984 14 6 2011 U.S.A. Colorado Eagle Hills above the West Fork Cottonwood Creek ca 1 air mi above the confluence with the main creek, ca 4 air mi S of Greenhorn Mountain and ca 3 air mi NE of Gypsum. Sandy slopes and bottomlands with pinyon-juniper and sagebrush in openings. 7100 7300 ft. 39.6888° N, 106.8967° W to 39.688° N, 106.901° W; NAD 83, , GPS reading T4S R85W S23 SW1/4 NW1/4 39.6888 -106.8967 NAD 83 GPS reading Flowering N 201 RM 830208 Kirkpatrick, Michael 2011 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-144200 Michael K. Kirkpatrick 6356 22 6 2011 U.S.A. Colorado Eagle Hardscrabble Mountain: Mayer Gulch, on the west side of County Road 110, ca 3 air mi SE of Eagle. Dry gulch and slopes with sagebrush, rabbitbrush, and juniper. 7400 ft. 39.6033° N, 106.7845° W; NAD 83, , GPS reading T5S R84W S23 SW1/4 NW1/4 39.6033 -106.7845 NAD 83 GPS reading Flowering N 202 RM 830306 Kirkpatrick, Michael 2011 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-144206 Michael K. Kirkpatrick 6454 24 6 2011 U.S.A. Colorado Pitkin Sawatch Range: White River National Forest: Hannon Creek drainage, N of Woody Creek, ca 3 air mi W of Lenado and ca 4 air mi N of Aspen. Dry, south-facing hillside with oak, sagebrush, and mountain shrubs. 8000 8400 ft. 39.2494° N, 106.8132° W; NAD 83, , GPS reading T9S R84W S19 SW1/4 39.2494 -106.8132 NAD 83 GPS reading Flowering N 203 RM 830398 Kirkpatrick, Michael 2011 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-144208 Michael K. Kirkpatrick 6546 24 6 2011 U.S.A. Colorado Pitkin South-facing slopes of Triangle Peak, adjacent to County Road 16, ca 6 air mi SE of Basalt. Dry slopes with juniper and sagebrush. 7200 7400 ft. 39.3008° N, 106.9253° W; NAD 83, , GPS reading T9S R85W S6 SW1/4 NE1/4 39.3008 -106.9253 NAD 83 GPS reading Flowering N 204 RM 833736 Blue Valley Ranch RM 816171 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-148804 Cynthia Villa 229 24 6 2001 U.S.A. Colorado Grand Blue Valley Ranch: Coulter Reservoir. Aspen meadow in loam on east aspect. 8792 ft. Zone 13N, 379295E, 4424699N T1S R81W S23; also S24 Flowering N N 205 RM 833737 Blue Valley Ranch RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-148815 Cynthia Villa 824 29 6 2002 U.S.A. Colorado Grand Blue Valley Ranch: N of Romaine. Decadent willow carr. 8806 ft. Zone 13N, 378829E, 4422493N T1S R81W S26 Flowering N N 206 RM 833738 Blue Valley Ranch RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-148849 Cynthia Villa 963 22 6 2003 U.S.A. Colorado Grand Blue Valley Ranch: north of outhouse. Willow carr in mountain meadow with northeast aspect. 9039 ft Zone 13N, 378357E, 4424133N Flowering N N 207 RM 833739 Blue Valley Ranch RM 908182 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-148851 Cynthia Villa 968 2 7 2003 U.S.A. Colorado Grand Blue Valley Ranch: Dice Hill. 9542 ft. zone 13, 376767E, 4410610N T1S R81W S34 Flowering N N 208 RM 835716 Blue Valley Ranch RM 816170 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-148804 Cynthia Villa 229 24 6 2001 U.S.A. Colorado Grand Blue Valley Ranch: Coulter Reservoir. Aspen meadow in loam on east aspect. 8792 ft. Zone 13N, 379295E, 4424699N T1S R81W S23; also S24 Flowering N N 209 RM 85862 Refsdal 1994 RM 690938 RM0240242 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-13489 C. H. Refsdal 1187 27 6 1994 U.S.A. Wyoming Uinta North Slope Uinta Mountains: Wasatch National Forest: ca 19 air mi S of Mountain View; ca 2.4 road mi S of the junction of Forest Roads 075 and 072 on the west side of Forest Road 072. Lodgepole-aspen forest with gentle slopes. 8400 8900 ft. 41.0331° N, 110.3636° W T12N R115W S10 41.0331 -110.3636 Flowering N RM0240242 N 210 RM 85938 Refsdal 1994 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-13496 C. H. Refsdal 1254 27 6 1994 U.S.A. Utah Summit North Slope Uinta Mountains: Wasatch National Forest: China Meadows Trailhead, ca 5 air mi S of Wyoming. Meadows and willows. 9450 9480 ft. T2N R14E S7; Center of S7 40.9233 -110.399 1 mi. Calc. from TRS Flowering N N 211 RM 86157 Refsdal 1994 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-13516 C. H. Refsdal 1448 3 7 1994 U.S.A. Utah Summit North Slope Uinta Mountains: Wasatch National Forest: Henrys Fork, ca 13 air mi SW of Lonetree, WY; ca 7.3 road mi W of forest boundary on Forest Road 077 at Henrys Fork Campground. Drainage, willows, lodgepole pines, and meadows. 9300 ft. T2N R14E S14 NW1/4 40.9088 -110.3225 1 mi. Calc. from TRS Flowering N N 212 RM 866636 Stewart 2013 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 1. Penstemon rydbergii A. Nelson var. rydbergii . RM-153050 Emma E. Freeland 4880 3 6 2013 U.S.A. Montana Madison Gravelly Range: Wall Creek, ca 23 air mi S of Ennis, ca 11 air mi NE of Black Butte. Rocky Pseudotsuga menziesii woodland. 6090 6380 ft. 45.01933° N, 111.719° W; NAD 83, , GPS reading T9S R1W S27 W1/2 45.01933 -111.719 NAD 83 GPS reading Flowering N 213 RM 86696 Refsdal 1994 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-13550 C. H. Refsdal 1921 23 7 1994 U.S.A. Utah Summit [location and coordinates withheld] New growth in old fire area; steep, west-facing slopes; some clay soils. 8080 9280 ft. Flowering and Fruiting N N 214 RM 86805 Refsdal 1994 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-13559 C. H. Refsdal 2015 23 7 1994 U.S.A. Utah Summit North Slope Uinta Mountains: Wasatch National Forest: ca 0.5 air mi SW of Whitney Guard Station; ca 0.2 road mi S of the junction of Forest Roads 071 and 032 on east side of Forest Road 032. Meadow and willows. 9100 9200 ft. T1N R9E S4 E1/2 40.8508 -110.9343 1 mi. Calc. from TRS Flowering and Fruiting N N 215 RM 871099 Kirkpatrick, Michael 2010 USFS USFS0060969 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-127398 Michael K. Kirkpatrick 1866 24 6 2010 U.S.A. Colorado Eagle White River National Forest: Gypsum Creek, just N of Dewey Park, ca 8 air mi SSE of Gypsum. Oak-conifer uplands and roadside. 7400 ft. 39.5324° N, 106.9266° W; NAD 83, , GPS reading T6S R85W S15 NW1/4 SW1/4 39.5324 -106.9266 NAD 83 GPS reading Flowering N USFS0060969 216 RM 871727 Vanderhorst 1991 USFS USFS0061667 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-102495 James P. Vanderhorst 3415 21 7 1991 U.S.A. Colorado Eagle Flat Tops/White River Plateau: Deer Park, ca 7 air mi W of Burns. Flat meadow below hill, with grasses and shrubby cinquefoil. 9200 ft. 39.8825° N, 107.0209° W T2S R86W S15 39.8825 -107.0209 N USFS0061667 N 217 RM 874542 Brummer 2010 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-129935 Lori E. Brummer 1427 Bernadette Kuhn, Margarette Lyon 2 8 2010 U.S.A. Colorado Mesa Grand Mesa: Grand Mesa National Forest: Skyway Ski Trail and Scales Lakes, ca 30 air mi E of Grand Junction. Subalpine meadow with rocky outcrops and low wet areas. 10600 10820 ft. 39.0418° N, 108.0624° W; GPS reading T11S R96W S36 SE1/4 39.0418 -108.0624 NAD 83 GPS reading Flowering N 218 RM 874821 Brummer 2010 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-129969 Lori E. Brummer 1703 6 8 2010 U.S.A. Colorado Mesa Grand Mesa: Grand Mesa National Forest: Lands End near Bolen Reservoir, ca 20 air mi ESE of Grand Junction. Sagebrush/cinquefoil meadow on rocky mesa top. 9800 9962 ft. 39.0163° N, 108.2124° W; GPS reading T12S R97W S10 NE1/4; also S11 39.0163 -108.2124 NAD 83 GPS reading Flowering N 219 RM 875395 Brummer 2011 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-144455 B. E. Nelson 82622 Lori E. Brummer 15 7 2011 U.S.A. Colorado Mesa Grand Mesa: along extension of Flowing Park or Forest Road 109 (Indian Point Trail 708) to the head of Cottonwood Creek and over to Dropoff Trail (726), ca 14-15 air mi N of Delta. Wet to dry, rocky forb meadows. 10080 10160 ft. 38.9489° N, 108.1118° W to 38.9427° N, 108.1075° W to 38.9494° N, 108.1064° W; NAD 83, , GPS reading T13S R96W S3; also N1/4 S10 38.9489 -108.1118 NAD 83 GPS reading Flowering N 220 RM 878973 Brummer 2011 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-143948 Lori E. Brummer 5765 22 7 2011 U.S.A. Colorado Delta Electric Mountain: Hubbard Creek and Terror Trail to south ridge of Electric Mountain, ca 19 air mi NNE of Hotchkiss. Montane meadow. 8460 9760 ft. 39.0618° N, 107.5513° W to 39.0449° N, 107.5632° W to 39.0569° N, 107.588° W; NAD 83, , GPS reading T11S R91W S32 South1/2; also S33 and T12S R91W S4 NW1/4 and NE1/4 S5 39.0618 -107.5513 NAD 83 GPS reading Flowering N 221 RM 879091 Brummer 2011 RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-143959 Lori E. Brummer 5883 24 7 2011 U.S.A. Colorado Montrose Uncompahgre Plateau: just NE of Box Springs off of Forest Road 532, ca 19.5 air mi SSW of Montrose. Seasonally wet meadow in subalpine. 9890 ft. 38.3253° N, 108.2236° W to 38.3252° N, 108.222° W; NAD 83, , GPS reading T47N R12W S17 SW1/4 38.3253 -108.2236 NAD 83 GPS reading Flowering N 222 RM 890855 So Rocky Mts RM 169829 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 2. Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark on 6//1971.
1. Penstemon rydbergii A. Nelson
Annotated by Edward L. Greene. RM-70327 Carl F. Baker 588 24 7 1901 U.S.A. Colorado Gunnison Region of the Gunnison Watershed: Gunnison. 7680 ft. 38.5443° N, 106.9314° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! 38.5443 -106.9314 NAD 83 0 mi. N Nat. Geog. TOPO! LB Flowering N N 223 RM 911335 WYNDD RM 613284 RM0240275 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-58678 Walter Fertig 15859 Jane Struttmann 5 7 1995 U.S.A. Wyoming Sublette Southeast Wyoming Range: Big Fall Creek, ca 2 mi W of Bald Knoll; ca 4 mi S of Packsaddle Ridge; ca 24 air mi SW of Big Piney. Artemisia tridentata var. vaseyana grassland on open south and southwest-facing slopes; understory of Leucopoa, Chrysothamnus viscidflorus. 7840 ft. 42.3702° N, 110.5322° W; uncertainty 0.25 mi. T28N R115W S31 NE1/4 NW1/4 42.3702 -110.5322 0 mi. N N Flowering N RM0240275 N 224 RM 911337 RMHERB2 RM 131079 RM0240273 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-453840 H. C. Conard 159a 20 7 1927 U.S.A. Wyoming Park Yellowstone National Park: Mammoth Hot Springs. Mounted with P. pseudoprocerus Rydb. Flowering N RM0240273 N 225 RM 911338 RMHERB2 RM 146898 RM0240272 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 3. Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-453841 Aven Nelson 1041a Ruth A. Nelson 9 6 1934 U.S.A. Wyoming Teton Snake River Valley, near Moose. Flowering and Fruiting N RM0240272 N 226 RM 911339 RMHERB2 RM 37360 RM0240270 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 4. Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-35999 Aven Nelson 8525 28 7 1901 U.S.A. Wyoming Sheridan Big Horn Mountains. Creek bottoms. 8000 8300 ft. 44.6142° N, 107.2415° W; uncertainty 2 mi. T54N R86W S32 44.6142 -107.2415 2 mi. Y Y Flowering and Fruiting N RM0240270 N 227 RM 911340 RMHERB2 RM 78007 RM0240269 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-56367 Seymour S. Sharp 185 10 7 1912 U.S.A. Wyoming Sheridan Piney Canyon. Grassy flat. 6000 ft. 44.5851° N, 106.9595° W; uncertainty 1 mi. T53N R84W S10 44.5851 -106.9595 1 mi. N Y Flowering and Fruiting N RM0240269 N 228 RM 911341 RMHERB2 RM 146896 RM0240268 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 2. Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark on 6//1971. RM-453842 Aven Nelson 1098 Ruth Nelson 17 6 1934 U.S.A. Wyoming Johnson East side of the Big Horn Mountains, W of Buffalo. Flowering and Fruiting N RM0240268 N 229 RM 911342 RMHERB2 RM 302060 RM0240266 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-453477 Barry Hammel 39 12 7 1975 U.S.A. Wyoming Albany Pole Mountain near Lincoln Monument. At edge of aspen-pine forest in sandy loam. 8800 ft. N Flowers dark blue purple. Flowering and Fruiting N RM0240266 N 230 RM 911343 RMHERB2 RM 142020 RM0240265 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 2. Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark on 6//1971. RM-453843 Marion Ownbey 868 14 7 1935 U.S.A. Wyoming Albany Laramie Hills: Telephone Canyon. 8000 ft. N Flowering and Fruiting N RM0240265 N 231 RM 911350 RMHERB2 USFS 28472 RM0240253 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-18486 Aven Nelson 7473 9 7 1900 U.S.A. Wyoming Albany Antelope Basin. In aspen thickets. 7000 ft. 42.094° N, 105.5662° W; uncertainty 2 mi. T25N R73W S35 42.094 -105.5662 2 mi. Y Y Flowering N RM0240253 N 232 RM 911351 RMHERB2 RM 28475 RM0240252 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-456138 Aven Nelson 7311 28 6 1900 U.S.A. Wyoming Albany Chug Creek. Wet flats. Flowering N RM0240252 N 233 RM 911352 RMHERB2 RM 12696 RM0240251 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-456139 Elias Nelson 4388 1 7 1898 U.S.A. Wyoming Albany Willow Creek. Flowering N RM0240251 N 234 RM 911353 RMHERB2 RM 331021 RM0240250 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-50125 R. N. Holmes 332 15 7 1980 U.S.A. Wyoming Carbon Sierra Madre. Meadow with Poa, Stipa columbiana, Valeriana edulis. 7520 ft. T14N R87W S19 NE1/4 N N Flowering N RM0240250 N 235 RM 911354 RMHERB2 RM 335072 RM0240249 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-33965 Ann Aldrich 451 11 7 1979 U.S.A. Wyoming Sweetwater NE of Little Mountain, ca 32 air mi S of Rock Springs. Loamy soil in an aspen stand with Galium boreale, Bromus inermis, and Agropyron. 8700 ft. 41.1219° N, 109.2443° W; uncertainty 0.5 mi. T13N R105W S9 NE1/4 41.1219 -109.2443 1 mi. N N Flowering N RM0240249 N 236 RM 911355 RMHERB2 USFS 409171 USFS0070118 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-453846 Edwin L. Miller 301 27 6 1932 U.S.A. Wyoming Johnson Big Horn National Forest: Mosher Gulch. Gentle southwest slope; clay loam; park, with blue grass, low fescue. 6800 ft. T50N R83W S8 N Y Fairly abundant. Flowering N USFS0070118 N 237 RM 911356 RMHERB2 USFS 409168 USFS0070117 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-453847 Unkown N-3 1926 Summer of 1926 U.S.A. Wyoming no county Medicine Bow National Forest. Loam; meadow. 8500 ft. N Common. Flowering N USFS0070117 N 238 RM 911357 RMHERB2 RM 282940 RM0240243 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-39045 Don G. Despain 89 16 7 1965 U.S.A. Wyoming Carbon Head of East Fork Encampment River. 41.3114° N, 106.7164° W; uncertainty 1 mi. T16N R83W S34 41.3114 -106.7164 1 mi. Y Y Flowering N RM0240243 N 239 RM 911358 RMHERB2 USFS 409169 USFS0070116 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-39171 E. A. Snow C-122 15 7 1928 U.S.A. Wyoming Albany Medicine Bow National Forest: Brooklyn Lake Ranger Station pasture. South 10 deg slope; gravelly loam; park, with weeds, grasses. 10300 ft. 41.3722° N, 106.23667° W; uncertainty 1 mi. T16N R79W S11 41.3722 -106.23667 1 mi. N Y Scattering. Flowering N USFS0070116 N 240 RM 911378 RMHERB2 RM 302053 RM0240217 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-453858 Barry Hammel 32 3 7 1975 U.S.A. Wyoming Albany Along Happy Jack Road. At edge of aspen grove. 8000 ft. N Common; flowers light blue. Flowering N RM0240217 N 241 RM 911380 RMHERB2 RM 129849 RM0240216 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 2. Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark on 6//1971. RM-453420 Louis O. Williams 892 19 7 1932 U.S.A. Wyoming Teton Grand Teton National Park. Rocky hillsides. 8000 ft. 43.7136° N, 110.7508° W; NAD 83, uncertainty 0.5 mi., Digital Map T43N R116W S3 and S10 43.7136 -110.7508 NAD 83 1 mi. N Digital Map Located somewhere around Bradley Lake, based on previous collection dates; geo-locate.org. EL Flowers blue. Flowering and Fruiting N RM0240216 N 242 RM 911381 RMHERB2 RM 301167 RM0240215 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-38157 Don G. Despain 319 2 8 1968 U.S.A. Wyoming Big Horn Big Horn Mountains: Little Bald Mountain. Sagebrush grassland on west-facing slope. 9400 ft. 44.7744° N, 107.7923° W; uncertainty 1 mi. T55N R91W S3 44.7744 -107.7923 1 mi. N Y Flowering and Fruiting N RM0240215 N 243 RM 911382 RMHERB2 RM 280102 RM0240214 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 3. Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark on 6//1971. RM-46222 John Merkle 65-34 14 8 1965 U.S.A. Wyoming Teton West Slope Teton Range: Alaska Basin. In rocky ledges. 9500 10000 ft. 43.7058° N, 110.8546° W; uncertainty 2 mi. T43N R117W S11 43.7058 -110.8546 2 mi. N Y Scattered clumps. Flowering and Fruiting N RM0240214 N 244 RM 911383 RMHERB2 USFS 403238 USFS0070115 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-112980 Charles Feddema 3347 8 8 1965 U.S.A. Wyoming Albany Medicine Bow National Forest: Brooklyn Lodge. Open slopes above highway. 8500 ft. T16N R79W S14 N Y Very common; flower blue. Flowering N USFS0070115 N 245 RM 911387 WYNDD RM 601226 RM0240205 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-58424 Walter Fertig 14949 4 7 1994 U.S.A. Wyoming Albany Medicine Bow Mountains: Snowy Range: unnamed lake ca 1/4 mi SW of Telephone Lakes; ca 0.34 mi S of Browns Peak. Subalpine wet meadow adjacent to rocky lakeshore with scattered clones of Salix planifolia and S. brachycarpa. 10800 ft. 41.3541° N, 106.2719° W; uncertainty 0.25 mi. T16N R79W S16 NE1/4 NW1/4 41.3541 -106.2719 0 mi. N N Flowering N RM0240205 N 246 RM 911388 RMHERB2 RM 35316 RM0240204 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 3. Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark on 6//1971. RM-40049 Elias Nelson 611 3 7 1901 U.S.A. Wyoming Albany Head of Pole Creek. Flowering N RM0240204 N 247 RM 911389 RMHERB2 RM 28476 RM0240203 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-35618 Aven Nelson 7107a 10 6 1900 U.S.A. Wyoming Sweetwater Bush Ranch. Grassy flats. 7700 7800 ft. 42.0008° N, 108.9474° W; uncertainty 3 mi. T23N R102W S3 42.0008 -108.9474 3 mi. Y Y Near Steamboat Mountain. Flowering N RM0240203 N 248 RM 911391 RMHERB2 RM 10579 RM0240202 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-112678 Aven Nelson 3585 17 7 1897 U.S.A. Wyoming Sweetwater North Vermillion Creek. Flowering and Fruiting N RM0240202 N 249 RM 911393 RMHERB2 RM 395426 RM0240201 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-46854 L. Strack 11 14 7 1987 U.S.A. Wyoming Carbon Rock Creek Canyon. Moist opening in forest. 9500 ft. 41.4427° N, 106.1847° W; uncertainty 1 mi. T17N R78W S17 41.4427 -106.1847 1 mi. N N Flowering N RM0240201 N 250 RM 911394 Williams RM 396567 RM0240200 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-55634 Roger L. Williams 560 18 7 1987 U.S.A. Wyoming Carbon Sierra Madre: East Fork Encampment River, ca 13.5 air mi S of Encampment. In low willows in moist meadow. 8700 ft. T12N R83W S18 41.0127 -106.7659 NAD 83 0 mi. N N Nat. Geog. TOPO! Very few plants; flowers purple. Flowering N RM0240200 N 251 RM 911395 RMHERB2 RM 395406 RM0240199 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 2. Penstemon rydbergii A. Nelson var. rydbergii
Annotated by B. E. Nelson in 1987. RM-113556 L. Strack 82 3 7 1987 U.S.A. Wyoming Carbon Morgan, southeast slope of Cooper Hill. With Fabaceae and Asteraceae. 8700 ft. T18N R78W S34 41.4861 -106.1413 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering N RM0240199 N 252 RM 911396 RMHERB2 RM 313010 RM0240198 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 1. Penstemon rydbergii A. Nelson var. rydbergii
Annotated by Noel H. Holmgren. RM-453862 Leila M. Shultz 2843 John S. Shultx 26 7 1978 U.S.A. Wyoming Lincoln Trail to Commissary Ridge from Hams Fork drainage, East Fork Trail. At base of lodgepole. Forming large clumps. Flowering and Fruiting N RM0240198 N 253 RM 911397 Nelson 1973 RM 295889 RM0240196 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-453863 B. E. Nelson 579 26 6 1973 U.S.A. Wyoming Albany Medicine Bow Mountains: 3.1 mi NW of Wyo Hwy 230 on the road to Albany, S of Sheep Mountain along Lake Owen Creek. In sandy loam with Anemone and grass. 7800 ft. T14N R77W S33 SE1/4 N N Sparse. Flowering and Fruiting N RM0240196 N 254 RM 911398 RMHERB2 RM 41664 RM0240195 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 6. Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark on 6//1971. RM-36047 Aven Nelson 8725 31 7 1902 U.S.A. Wyoming Albany Centennial. Subalpine parks. 8000 ft. 41.2971° N, 106.1373° W; uncertainty 3 mi. T15N R78W S3 41.2971 -106.1373 3 mi. Y Y Flowering and Fruiting N RM0240195 N 255 RM 911399 RMHERB2 RM 169827 RM0240194 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 4. Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark on 6//1971. RM-36047 Aven Nelson 8725 31 7 1902 U.S.A. Wyoming Albany Centennial. Subalpine parks. 8000 ft. 41.2971° N, 106.1373° W; uncertainty 3 mi. T15N R78W S3 41.2971 -106.1373 3 mi. Y Y Flowering and Fruiting N RM0240194 N 256 RM 911400 RMHERB2 RM 126308 RM0240193 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 2. Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark on 6//1971. RM-453864 Aven Nelson 11077 10 7 1929 U.S.A. Wyoming Albany Medicine Bow Mountains. Moist open slopes. Flowering N RM0240193 N 257 RM 911401 RMHERB2 RM 141979 RM0240192 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 2. Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark in 1971. RM-456159 Marion Ownbey 871 14 7 1935 U.S.A. Wyoming Albany Centennial. Moist meadow. 8000 ft. N Flowering N RM0240192 N 258 RM 911402 RMHERB2 RM 12703 RM0240191 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-40059 Elias Nelson 5141 25 8 1898 U.S.A. Wyoming Albany La Plata Mines. Flowering and Fruiting N RM0240191 N 259 RM 911403 RMHERB2 RM 28473 RM0240190 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 3. Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark on 6//1971. RM-35769 Aven Nelson 7800 28 7 1900 U.S.A. Wyoming Albany Nashs Fork. Wet, subalpine parks. 8900 10500 ft. 41.3541° N, 106.2146° W; uncertainty 5 mi. T16N R79W S13 41.3541 -106.2146 5 mi. Y Y Flowering and Fruiting N RM0240190 N 260 RM 911404 RMHERB2 RM 225877 RM0240189 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 2. Penstemon rydbergii A. Nelson var. rydbergii
Annotated by David V. Clark on 6//1971. RM-35769 Aven Nelson 7800 28 7 1900 U.S.A. Wyoming Albany Nashs Fork. 8900 10500 ft. 41.3541° N, 106.2146° W; uncertainty 5 mi. T16N R79W S13 41.3541 -106.2146 5 mi. Y Y Flowering N RM0240189 N 261 RM 911405 Harrison RM 305043 RM0240188 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-453865 Orval C. Harrison 199 7 7 1977 U.S.A. Wyoming Lincoln Salt Creek at Allred Flat. At the edge of a meadow with Geum macrophyllum and Fragaria. 6700 ft. T29N R119W S23 N N Flowering and Fruiting N RM0240188 N 262 RM 911406 Harrison RM 292538 RM0240187 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-48978 Orval C. Harrison 40 28 6 1973 U.S.A. Wyoming Lincoln Star Valley-Greys River in the Afton Area: Stump Creek. Growing in a fence row on the valley floor. 6100 ft. 42.7889° N, 111.0207° W; uncertainty 1 mi. T32N R119W S5 42.7889 -111.0207 1 mi. N N Flowering and Fruiting N RM0240187 N 263 RM 91732 Refsdal 1995 RM 688337 RM0240206 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-13788 C. H. Refsdal 5161 B. E. Nelson 10 7 1995 U.S.A. Wyoming Lincoln Basins and Mountains of Southwest Wyoming: west end of Fossil Ridge, ca 16 air mi W of Kemmerer; 7.3 mi SW on Northwest Pipeline access road. Artemisia/grasslands with clay loam soils, open areas. 7400 7760 ft. 41.7675° N, 110.8375° W; uncertainty 1 mi. T21N R118W S29 N1/2 41.7675 -110.8375 1 mi. Flowering and Fruiting N RM0240206 N 264 RM 92006 Refsdal 1995 RM 688336 RM0240207 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-13794 C. H. Refsdal 5430 13 7 1995 U.S.A. Wyoming Uinta North Slope Uinta Mountains: Wasatch National Forest: ca 16 air mi SW of Mountain View. Meadow, creekside. 8440 8500 ft. 41.0481° N, 110.4772° W T12N R116W S3 NW1/4 41.0481 -110.4772 Flowering N RM0240207 N 265 RM 92242 Refsdal 1995 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-13800 C. H. Refsdal 5664 18 7 1995 U.S.A. Utah Daggett North Slope Uinta Mountains: Ashley National Forest: ca 13 air mi SSW of Dutch John. Lodgepole with wet meadow. 8340 8400 ft. T1S R22E S6 SE1/4; also NE1/4 S7 and NW1/4 S8 40.759 -109.4896 1 mi. Calc. from TRS Flowering and Fruiting N N 266 RM 92602 Refsdal 1995 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-13809 C. H. Refsdal 6021 25 7 1995 U.S.A. Utah Summit North Slope Uinta Mountains: Wasatch National Forest: ca 2.6 mi S of Wyoming on Forest Road 075. Dry meadow, edge of lodgepole forest. 9680 9720 ft. T3N R13E S34 N1/2 40.9523 -110.4563 1 mi. Calc. from TRS Flowering and Fruiting N N 267 RM 926914 Missouri Plateau RM Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii 1. Penstemon rydbergii A. Nelson var. rydbergii . RM-131406 Ronald L. Hartman 13895 6 8 1981 U.S.A. Montana Ravalli Bitterroot Mountains: Selway-Bitterroot Wilderness: ridge E of summit of Trapper Peak. Talus, scree and grassy slopes. 9500 10100 ft. T2N R22W S26 Flowering N N 268 RM 93185 Refsdal 1995 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-13822 C. H. Refsdal 6601 4 8 1995 U.S.A. Utah Summit North Slope Uinta Mountains: Wasatch National Forest: Willow Park, ca 23.5 air mi SSE of Mountain View, Wyoming on both sides of Forest Road 082. West side of road, willow thicket, meandering creek, clay soils with some sand. 9100 9200 ft. T2N R15E S3 40.9378 -110.2269 1 mi. Calc. from TRS Flowering and Fruiting N N 269 RM 93191 Refsdal 1995 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-13822 C. H. Refsdal 6607 4 8 1995 U.S.A. Utah Summit North Slope Uinta Mountains: Wasatch National Forest: Willow Park, ca 23.5 air mi SSE of Mountain View, Wyoming on both sides of Forest Road 082. West side of road, willow thicket, meandering creek, clay soils with some sand. 9100 9200 ft. T2N R15E S3 40.9378 -110.2269 1 mi. Calc. from TRS Flowering and Fruiting N N 270 RM 93292 Refsdal 1995 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-13825 C. H. Refsdal 6708 7 8 1995 U.S.A. Utah Summit North Slope Uinta Mountains: Wasatch National Forest: Henrys Fork Trail, ca 27 air mi S of Mountain View, Wyoming on east side of trail. Meadow, Picea, willows. 9900 9940 ft. T2N R14E S28 N1/2 40.8798 -110.3607 1 mi. Calc. from TRS Flowering and Fruiting N N 271 RM 94236 Refsdal 1995 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-13844 C. H. Refsdal 7635 22 8 1995 U.S.A. Utah Daggett North Slope Uinta Mountains: Ashley National Forest: ca 14 air mi SW of Manila; on north side of Forest Road 001. Upland, lodgepole pine. 9700 9820 ft. T2N R17E S26; also S35 40.8798 -109.9784 1 mi. Calc. from TRS Flowering and Fruiting N N 272 RM 94269 Refsdal 1995 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-13845 C. H. Refsdal 7667 S. Goodrich 22 8 1995 U.S.A. Utah Daggett North Slope Uinta Mountains: Ashley National Forest: north of Spirit Lake, ca 15.5 air mi SW of Manila on both sides of Forest Road 001. Wet meadow, spruce, Salix, red soils. 10140 10180 ft. T1N R17E S3 40.8508 -109.9975 1 mi. Calc. from TRS Flowering and Fruiting N N 273 RM 95789 Chumley 1995 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-13890 Timothy W. Chumley 1872 13 7 1995 U.S.A. Colorado Fremont East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: along County Road 12, ca 1 air mi SW of Stoney Face Mountain, ca 15.5 air mi NNW of Cotopaxi. In a wet meadow, and along edges of an aspen wetland. 9950 10800 ft. 38.5729° N, 105.7446° W; uncertainty 1 mi. T50N R11E S22 NW1/4; also NE1/4 S23 38.5729 -105.7446 1 mi. Flowering N N 274 RM 96977 Chumley 1995 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-13909 Timothy W. Chumley 3025 Tim Hogan and Loraine Yeatts 11 8 1995 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: Mosquito Range: along Lynch Creek and slopes N of West Buffalo Peak, ca 10 air mi NW of Antero Junction; ca 14.5 air mi SSW of Fairplay. In a large meadow at lower elevation. 10600 12400 ft. 39.0209° N, 106.0973° W; uncertainty 1 mi. T12S R78W S10 N1/2; also S16 and SE1/4 S9 39.0209 -106.0973 1 mi. Flowering N N 275 RM 97105 Chumley 1995 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-13910 Timothy W. Chumley 3144 14 8 1995 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: Mosquito Range: from Weston Pass S along alpine ridges and along a tributary of the South Fork of the South Platte River, ca 11.5 air mi SW of Fairplay. On rocky thin soils above a running stream amid willow thickets and spruce krummholz. 11000 12695 ft. 39.1217° N, 106.19° W; uncertainty 1 mi. T11S R79W S2; also S10, S11, S12 and S1 39.1217 -106.19 1 mi. Flowering N N 276 RM 97146 Chumley 1995 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-13911 Timothy W. Chumley 3184 15 8 1995 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: Platte River Mountains: Kenosha Pass and E along a drainage leading to Kenosha Creek, ca 1.2 air mi NE of intersection of Forest Road 126 and U.S. Hwy 285, ca 5 air mi NE of Jefferson. In a wet drainage in aspen, with Potentilla fruticosa. 9760 10080 ft. 39.4263° N, 105.7649° W; uncertainty 1 mi. T7S R75W S22 SE1/4; also S23 39.4263 -105.7649 1 mi. Flowering N N 277 RM 97218 Chumley 1995 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-13912 Timothy W. Chumley 3252 18 8 1995 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: Platte River Mountains: Hall Valley along the North Fork of the South Platte River and adjacent slopes, ca 4.7 air mi NW of Webster. In an open, rocky campsite above the river. 9200 11120 ft. 39.4841° N, 105.8204° W; uncertainty 1 mi. T6S R75W S31 NE1/4; also South 1/2 S30, EC1/4 S32; also WC1/4 S33 39.4841 -105.8204 1 mi. Flowering N N 278 RM 98302 Chumley 1996 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-13959 Timothy W. Chumley 3771 Cassie Dunst and Rachel Turiel 18 6 1996 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: Mosquito Range: Fourmile Creek: along the creek and a ridge to N, off Forest Road 182 or County Road 18 at Forest Road 182D, ca 6 air mi S of Alma. In open grassy flats along the stream. 10300 10800 ft. 39.1951° N, 106.0797° W zone 13, 407383E, 4338914N T10S R78W S11 NE1/4; also NW1/4 S12 39.1951 -106.0797 Flowering N N 279 RM 98892 Chumley 1996 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-13975 Timothy W. Chumley 4356 8 7 1996 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: Continental Divide: along Lake Fork of the South Platte River to Gibson Lake and lower slopes of Whale Peak, ca 8.7 air mi NW of Jefferson. In a clearing in Engelmann spruce/subalpine fir forest above the river. 10010 12700 ft. 39.4985° N, 105.8575° W zone 13, 426275E, 4371823N T6S R76W S26; also SW1/4 S25, NE1/4 S36; and T6S R75W N1/2 S31 39.4985 -105.8575 Flowering and Fruiting N N 280 RM 99659 Chumley 1996 Plantaginaceae Penstemon rydbergii A. Nelson var. rydbergii RM-13990 Timothy W. Chumley 5115 26 7 1996 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: Continental Divide: French Pass: along the S side of French Creek to the pass, from crossing with Michigan Creek or Forest Road 54, ca 8.5 air mi NW of Jefferson. In deep shade in moist Engelmann spruce-subalpine fir forest. 10520 13010 ft. 39.4263° N, 105.9501° W zone 13, 418142E, 4365763N T7S R77W S24 NE1/4; also South 1/2 S13 and S14 39.4263 -105.9501 Flowering N N