: 1.21 $2024-03-28T09:55:31-7:003.238.114.5searchRMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray1296Erin Foley Michael Foley2003624175U.S.A.ColoradoGrandArapaho National Forest: Front Range: along Keyser Creek, ca 0.5 mi W of the junction of Williams Fork and Keyser Creek, ca 12.5 air mi SSE fo Hot Sulphur Springs.-106.086539.895925672829Sagebrush steppe, drainage gullies, and creekside. Phenology: flowering.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray200Erin Foley Michael Foley2003614165U.S.A.ColoradoGrandArapaho National Forest: Front Range: along County Road 41, ca 2 mi W of U.S. Hwy 34, ca 4-4.5 air mi NNW of Granby.-105.929440.182226342701Ridgetop and south-facing sagebrush steppe. Phenology: flowering.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray477Erin Foley Michael Foley2003616167U.S.A.ColoradoGrandArapaho National Forest: Front Range: along Beaver Creek at the junction of Spring and Beaver creeks.-106.009240.030124752634Sagebrush steppe and rocky ridgetop. Phenology: flowering.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray49434B. E. Nelson2000615167U.S.A.ColoradoGrandMiddle Park: along Reeder Creek above County Road 33, ca 3 air mi NW of Williams Fork Reservoir; ca 6.5 air mi E of Kremmling.-106.268240.043823042332Gravelly sagebrush slopes with scattered juniper. Phenology: flowering.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray61138B. E. Nelson Erin Foley200467159U.S.A.ColoradoGrandGore Range: along Trough or County Road 1, ca 1 air mi ENE of Pumphouse Recreation Area above Colorado River, ca 7 air mi SW of Kremmling.-106.491339.991622862347Recently burned pinyon/juniper/sagebrush area. Phenology: flowering.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray61306B. E. Nelson Daniel Mullendore2004630182U.S.A.ColoradoGrandMiddle Park: along and just E of County Road 3, ca 1 air mi S of Parshall and ca 1 3/4 air mi NE of Williams Fork Reservoir, ca 4 1/4 air mi SW of Hot Sulphur Springs.-106.173640.041223172367Stony sagebrush slopes. Phenology: flowering.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray10667Erin Foley200482215U.S.A.ColoradoGrandMiddle Park: Junction Butte, ca 2.5 air mi SE of Kremmling and ca 11 air mi NNW of Heeney.-106.35740.028125602621Douglas fir slope. Phenology: fruiting.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray7138Erin Foley200468160U.S.A.ColoradoGrandMiddle Park: just N of Colorado River, off U.S. Hwy 40 between Sulphur Gulch and Rock Creek, ca 7 mi W of Hot Sulphur Springs and 8.5 air mi WNW of Kremmling.-106.230840.066322712426Moist intermittent streambed. Phenology: flowering.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray7513Erin Foley Tony Sloan2004612164U.S.A.ColoradoGrandRabbit Ears Range: Antelope Creek, ca 12.5 air mi NNE of Kremmling and ca 18.5 air mi NW of Hot Sulphur Springs.-106.366540.231823902451Moist sagebrush slope. Phenology: flowering.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray7877Erin Foley2004617169U.S.A.ColoradoGrandMiddle Park: ca 3.5 air mi ESE of Hot Sulphur Springs and 6 air mi WSW of Granby.-106.041340.063525602682Steep rocky southwest-facing sagebrush slope. Phenology: flowering.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray8038Erin Foley2004621173U.S.A.ColoradoGrandMiddle Park: ca 1 air mi NE of Parshall and ca 3 air mi WSW of Hot Sulphur Springs.-106.160240.06112469South-facing sagebrush slope and drainage. Phenology: flowering.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray8192Erin Foley2004621173U.S.A.ColoradoGrandMiddle Park: ca 2 air mi W of Wolford Mountain and ca 4 air mi NW of Kremmling.-106.438540.107323532457Aspen slope adjacent to sagebrush. Phenology: flowering.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray8316Erin Foley2004624176U.S.A.ColoradoGrandMiddle Park: just S of Horse Gulch off County Road 22, ca 2.5 air mi NE of Kremmling and ca 3.5 air mi SE of Wolford Mountain.-106.345440.073723412408Southeast-facing sagebrush slope. Phenology: flowering.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray8921Erin Foley200471183U.S.A.ColoradoGrandMiddle Park: Kinney Creek, ca 3.5 air mi NE of Hot Sulphur Springs and ca 8 air mi WNW of Granby.-106.087240.117525602789Drainage through lodgepole pine and sagebrush; area heavily grazed by cattle. Phenology: flowering.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray9608Erin Foley2004710192U.S.A.ColoradoGrandMiddle Park: Round Creek, ca 11.5 air mi NE of Kremmling and ca 13.8 air mi NW of Hot Sulphur Springs.-106.280140.199526462780Sagebrush slope. Phenology: flowering.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray9765Erin Foley2004712194U.S.A.ColoradoGrandGore Range: Inspiration Point, ca 6.5 air mi SW of Kremmling and ca 5.5 air mi NE of Radium.-106.477439.996822432408Disturbed area through mixed coniferous woodland. Phenology: flowering.RM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray1227Emily A. Holt2000625177U.S.A.ColoradoEagleCentral Colorado: Sawatch Range, West Slope Continental Divide: just below Lionshead at the Radio Facility, ca 1/4 air mi NE Mintum.-106.422439.588524392682Open sagebrush with Populus tremuloides. Phenology: flowering.RM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray1470Emily A. Holt2000628180U.S.A.ColoradoEagleCentral Colorado: Gore Range, West Slope Continental Divide: off Forest Road 405, ca 5.5 mi from Colo Hwy 131, ca 7 air mi SE from State Bridge.-106.615239.779625912861Sagebrush and Symphoricarpos. Phenology: flowering.RM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray1650Emily A. Holt200075187U.S.A.ColoradoEagleCentral Colorado: Sawatch Range, West Slope Continental Divide: Two Elks Trail, ca 6 air mi S of Vail.-106.277739.602124463353Spruce-fir to open meadow to aspen woodland to lodgepole pine forest. Phenology: flowering.RM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray181Emily A. Holt200061153U.S.A.ColoradoEagleCentral Colorado: Hardscrabble Mountain Area, West Slope Continental Divide: 2.2 road mi on Cottonwood Road past junction with County Road 10A, ca 5 air mi SW of Gypsum.-107.001139.588521762304Pinyon-juniper with Cercocarpus montanus. Phenology: flowering.RM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray2156Emily A. Holt2000713195U.S.A.ColoradoEagleCentral Colorado: Gore Range, West Slope Continental Divide: Big Horn Creek area, on Forest Service Trail 2013, ca 4 air mi E of Vail.-106.296539.645626213231Aspen to spruce-fir to montane meadow/scree. Phenology: flowering.RM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray369Emily A. Holt200065157U.S.A.ColoradoPitkinCentral Colorado: Sawatch Range, West Slope Continental Divide: below Triangle Peak, off County Road 16, 4.4 road mi SE of junction of Colo Hwy 82 and Lower River Road, ca 9 air mi NW of Aspen.-106.927439.299221952378Sagebrush-juniper. Phenology: flowering.RM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray430Emily A. Holt200065157U.S.A.ColoradoEagleCentral Colorado: Castle Peak Area, West Slope Continental Divide: on County Road 17, 3.2 road mi from Forest Service gate off County Road 30, ca 2.5 air mi NW of Dotsero.-107.101439.673321342371Southeast aspect, open hillside with Cercocarpus montanus and Amelanchier. Phenology: flowering.RM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray466Emily A. Holt200066158U.S.A.ColoradoEagleCentral Colorado: Hardscrabble Mountain Area, West Slope Continental Divide: at junction of County roads 76 and 76A, ca 3.5 air mi SE of Dotsero; ca 4.5 air mi WSW of Gypsum.-107.001139.617923782442Open hillside with sagebrush steppe. Phenology: flowering.RM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray67628Ronald L. Hartman2000626178U.S.A.ColoradoEagleCentral Colorado: Castle Peak Area, West Slope Continental Divide: ca 0.7-2 air mi S of State Bridge off Colo Hwy 131.-106.653839.838423782469Sagebrush slopes and shaded ravines. Phenology: flowering.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray5026Emily A. Holt2001611162U.S.A.ColoradoEagleCentral Colorado: Sawatch Range, West Slope Continental Divide: off West Squaw Creek Road, 0.2 road mi W of County Road 23, ca 4 air mi S of Wolcott.-106.654339.647423172378Mountain shrub with Cercocarpus, Quercus, and Amelanchier on south aspect. Phenology: flowering.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray5043Emily A. Holt2001611162U.S.A.ColoradoEagleCentral Colorado: Sawatch Range, West Slope Continental Divide: along Bruce Creek Road ca 0.5 road mi SE from Brush Creek Road, ca 7 air mi SE of Eagle.-106.731539.588623172439Dense pinyon-juniper woodland with some oak, steep southwest aspect. Phenology: flowering.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray5096Emily A. Holt2001611162U.S.A.ColoradoEagleCentral Colorado: Castle Peak Area, West Slope Continental Divide: edge of Eagle River off U.S. Hwy 6, 3.8 road mi W from Wolcott, south side of road, ca 3.5 air mi W of Wolcott.-106.731539.70622073Sagebrush at edge of river. Phenology: flowering.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray5316Emily A. Holt2001616167U.S.A.ColoradoEagleCentral Colorado: Hardscrabble Mountain Area, West Slope Continental Divide: off Forest Road 412 at first large switchback from County Road 307, ca 5 air mi SE of Eagle.-106.789439.588623782500Open sagebrush and oak, heavily grazed on northwest aspect. Phenology: flowering.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray5514Emily A. Holt2001620171U.S.A.ColoradoEagleCentral Colorado: Hardscrabble Mountain Area, West Slope Continental Divide: near Gypsum Creek, off Forest Road 412 just after (east) of sign for Trail 1863, south side of road, ca 12 air mi S of Eagle.-106.858139.48932500Sagebrush near creek, on gypsic soil. Phenology: flowering.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray5627Emily A. Holt2001621172U.S.A.ColoradoEagleCentral Colorado: Gore Range, West Slope Continental Divide: off Berry Creek Road connecting to Forest Road 780, ca 1 air mi NE of Edwards.-106.577239.662124392500Hilltop and sideslope of dense sagebrush and Purshia. Phenology: flowering.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray5654Emily A. Holt2001621172U.S.A.ColoradoEagleCentral Colorado: Gore Range, West Slope Continental Divide: off Forest Road 780, ca 1 air mi NW of Edwards.-106.596439.676825002560Sagebrush steppe. Phenology: flowering.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray5852Emily A. Holt2001626177U.S.A.ColoradoEagleCentral Colorado: Hardscrabble Mountian Area, West Slope Continental Divide: along Yates Gulch, N of Forest Road 412 along Trail 1864, ca 12 air mi SE of Gypsum.-106.877339.503424392560Open aspen grove into spruce-Douglas fir forest. Phenology: flowering.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray6481Emily A. Holt200178189U.S.A.ColoradoEagleCentral Colorado: Gore Range, West Slope Continental Divide: Redsandstone Creek to Buffehr Creek Bike Trail, off Forest Road 700, ca 0.5 air mi N of Vail.-106.403539.647425602865Open montane meadow with some aspen. Phenology: flowering.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray6940Emily A. Holt2001718199U.S.A.ColoradoPitkinCentral Colorado: Sawatch Range, West Slope Continental Divide: at junction of County Road 105 and County Road 307, east side of Forest Road 307, ca 1 air mi SE of Thomasville.-106.683939.354825002621Mountain shrub with Purshia, Symphoricarpos, and Artemisia. Phenology: flowering & fruiting.RM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray805Margarette J. Lyon1993510130U.S.A.ColoradoMontroseSan Miguel and lower Dolores River Drainages: Uncompahgre Plateau: Atkinson Creek.-108.749838.40171554Riparian area along creek with Populus angustifolia and sandy benches with Artemisia tridentata. Phenology: flowering.RM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray5747Margarette J. Lyon199478189U.S.A.ColoradoMesaSan Miguel and Lower Dolores River Drainages: Uncompahgre Plateau: Campbell Point, on west rim of plateau.-108.692838.53942560With ponderosa pine, aspen, and oak. Phenology: flowering & fruiting.RMRM757684 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray67091Ronald L. Hartman200065157U.S.A.ColoradoGrandNorth-central Colorado: Gore Range: upper Gore Canyon, Inspiration Point and slopes below.-106.473640.009623172439Douglas fir and aspen and roadside. Phenology: flowering.RMRM757683 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray67153Ronald L. Hartman200065157U.S.A.ColoradoGrandNorth-central Colorado: Gore Range: upper Gore Canyon, Inspiration Point and slopes below.-106.473640.009623172439Douglas fir and aspen and roadside. Phenology: buds.RMRM757682 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray67528Ronald L. Hartman200069161U.S.A.ColoradoGrandNorth-central Colorado: Middle Park: ca 4 air mi NE of Kremmling.-106.339740.09823782408Hill covered with grass and sagebrush; alluvium. Phenology: flowering.RMRM126213 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray9764Aven Nelson1919728209U.S.A.ColoradoGrandHot Sulphur Springs.Moist slopes. Phenology: flowering.RMUSFS499417 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. GrayK292Charles A. Kutzleb1936625177U.S.A.ColoradoGrandArapaho National Forest: Beaver Creek.2652Common on 10% west slope in clay loam. Phenology: flowering.RMRM184911 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray3C. L. Porter1935628179U.S.A.ColoradoEagleNear Walcott.Phenology: flowering.RMUSFS499415 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray272E. R. Ware1932619171U.S.A.ColoradoGarfieldWhite River National Forest: Glenwood Canyon.1981Infrequent on 45 degree south slope in rocky clay soil with salsola and eriogonum salicinum. Phenology: flowering.RMRM88862 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray1054Edwin Payson.1917711192U.S.A.ColoradoMontroseGunnison Canyon, east of Montrose.Among oak brush. Phenology: flowering.RMRM245779 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray22244Francis W. Pennell R. L. Schaeffer1938627178U.S.A.ColoradoEagleRoute 24, along Eagle River, 5 mi east of Eagle.20422073In red loam with sagebrush. Phenology: flowering.RMRM61259 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray3611Francis Ramaley W. W. Robbins190783215U.S.A.ColoradoGrandMiddle Park: near Hot Sulphur Springs.-106.10240.07312317Phenology: flowering.RMRM169815 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray2109George E. Osterhout1900621172U.S.A.ColoradoEagleWolcott.Phenology: flowering.RMRM23618 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray2109George E. Osterhout1900621172U.S.A.ColoradoEagleWolcott.Phenology: flowering.RMRM169816 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray3354George E. Osterhout1906816228U.S.A.ColoradoEagleRed Cliff.Phenology: flowering.RMRM169814 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray599George E. Osterhout1895631182U.S.A.ColoradoGarfieldGlennwood Springs.Phenology: flowering.RMRM340264 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray82-256J. Walker J. Riefler1982624175U.S.A.ColoradoRio BlancoBetween East and West Forks of Fawn Creek, 1.5 mi southwest of their junction.2285Abundant on sandy loam of ridge top. Phenology: flowering.RMRM399204 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray908Jerry Pieper1987714195U.S.A.ColoradoSummitBetween a roadside parking lot and the Blue River; 0.7 mi N of mi marker 110 on Colo Hwy 9; N of Dillon.Steep sloping area. Phenology: flowering.RMUSFS499416 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. GrayC-177Len H. Carpenter196966157U.S.A.ColoradoGrand3 mi SE Kremmling; jct of Butte Mountain.2439Phenology: flowering.RMRM142011 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray889Marion Ownbey1935719200U.S.A.ColoradoGrandDry hillsides along Colorado River, Hot Sulphur Springs.2332Dry hillsides Phenology: flowering.RMRM764805 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray9825Robert D. Dorn2004624176U.S.A.ColoradoRio BlancoPiceance Creek.-108.01539.7583332103Shale slope with Achillea and Phacelia. Phenology: flowering.RMUSFS499414 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray2535Ralph K. Gierisch1962629180U.S.A.ColoradoGarfieldWhite River National Forest: Sweetwater Lake.2286Common on 10% southwest slope in loam. Phenology: flowering.RMRM594736 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray5682Robert D. Dorn1994617168U.S.A.ColoradoGrand2.5 mi NW of Green Mtn. Reservoir.2347Sagebrush-rabbitbrush with P. caespitosus, P. harringtonii. Phenology: flowering.RMRM302560 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray7686Ruth Ashton Nelson1963721202U.S.A.ColoradoEagleWhite River National Forest: 16 mi south of Eagle, Colorado Road no. 307.2439Clay banks and roadsides. Phenology: flowering.RMRM533694 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray502Tim Hogan W. A. Weber1988714196U.S.A.ColoradoSummitGore Range: Eagles Nest Wilderness Area: Central CO: near Cataract Lake Trailhead.2700South facing, sage covered slope near Cataract Lake trailhead. Phenology: flowering.RM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray2749James P. Vanderhorst1991620171U.S.A.ColoradoEagleFlat Tops/White River Plateau: Onion Ridge, ca 14 air mi E of Eagle.-107.098839.687822562469Dry ridgetop, pinyon pine, juniper, mountain mahogany, scattered oak understory.RM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray412James P. Vanderhorst1990619170U.S.A.ColoradoRouttFlat Tops/White River Plateau: ridgetop above Antelope Creek, ca 40 air mi S of Steamboat Springs.-106.789439.926621952317Gentle south-facing ridgetop with Pinus edulis, Quercus gambelii, and Juniperus, in red dirt.RM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray553James P. Vanderhorst1990623174U.S.A.ColoradoGarfieldFlat Tops/White River Plateau: cliffs and ridges between Sweetwater and Turret creeks, ca 21 air mi NNE of Glenwood Springs.-107.17439.818724392621South exposure, limestone cliffs and slopes, with Quercus gambelii and Juniperus.RM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray58James P. Vanderhorst Walter Fertig1990527147U.S.A.ColoradoEagleFlat Tops/White River Plateau: ravine off east side of Colorado River; ca 16 air mi NE of Glenwood Springs, 3.8 road mi N of Dotsero.-107.078739.691518902012Dry sandy ravine bottom with Pinus edulis, Juniperus, Rhus trilobata.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray7Cynthia Villa2001611162U.S.A.ColoradoGrandBlue Valley Ranch: (unknown)2377Sage steppe in mountain swale with northeast aspect. Phenology: flowering.RMRM816174 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray1028Cynthia Villa2003719200U.S.A.ColoradoGrandBlue Valley Ranch: Spruce Creek N of Dice Hill Road.2694Sagebrush steppe in stony loam with southeast aspect. Phenology: flowering.RMRM908181 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray863Cynthia Villa2003619170U.S.A.ColoradoGrandBlue Valley Ranch: BLM H.2985Rock outcrop. Phenology: flowering.RMRM908179 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray871Cynthia Villa2003719200U.S.A.ColoradoSummitBlue Valley Ranch: BVR 3.2270Loam. Phenology: flowering.RMRM908267 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray8188Jeanette Flaig2008716198U.S.A.ColoradoGrandBlue Valley Ranch: Welcome Point.2876Openings in spruce/fir forest due to logging, with scattered aspen. Phenology: flowering.RMUSFS Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray2749James P. Vanderhorst1991620171U.S.A.ColoradoEagleFlat Tops/White River Plateau: Onion Ridge, ca 14 air mi E of Eagle.-107.098839.687822562469Dry ridgetop, pinyon pine, juniper, mountain mahogany, scattered oak understory.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray3605Lori E. Brummer201168159U.S.A.ColoradoDeltaOak Mesa: lower slopes above Leroux Creek, ca 18-19.5 air mi NE of Delta.-107.765438.890320082304Pinyon/juniper woodland on basalt covered mesa. Phenology: flowering.RMRM Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray4868Lori E. Brummer201178189U.S.A.ColoradoMesaUncompahgre Plateau: Dillard Mesa, junction of Forest Road 504 and Forest Road 501, ca 24 air mi SW of Delta.-108.421238.512525362560Ponderosa pine on sandstone mesa top. Phenology: flowering & fruiting.RMRM958171 Penstemon watsoniiphysical specimenPlantaginaceaePenstemonwatsoniiA. Gray28185Sherel Goodrich Allen Huber201177188U.S.A.ColoradoMoffat-108.84208340.9260282309Mountain big sagebrush community. Phenology: flowering.36003,1,0true