: 1.21 $2024-03-29T09:29:27-7:0044.201.94.1searchRMRM Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.1456Grace M. Kostel200464156U.S.A.South DakotaFall RiverBuffalo Gap National Grassland and Vicinity: 4 mi N of Smithwick on County Road 2.-103.22583343.3655914In sand soils of roadside and road ditch. Phenology: flowering.RMRM Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.1665Grace M. Kostel200467159U.S.A.NebraskaSiouxOglala National Grassland and Vicinity: ca 7-7.5 air mi NW of Crawford.-103.51242.7511891219On pine ridge of gravel and sand; pine woodland. Phenology: fruiting.RMRM Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.1731Grace M. Kostel200467159U.S.A.NebraskaSiouxOglala National Grassland and Vicinity: ca 13 air mi NW of Crawford at Roundtop Mountain.-103.590542.81966713561387Mountain of pine in rock and sand soils pine woodland. Phenology: flowering.RMRM Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.2863Grace M. Kostel2004625177U.S.A.South DakotaCusterBuffalo Gap National Grassland and Vicinity: ca 20 mi SSE of Hermosa, next to the Cheyenne River.-103.05643.567167838In sandy soil on river banks. Phenology: fruiting.RMRM Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.7058Grace M. Kostel2005619170U.S.A.South DakotaJacksonBuffalo Gap National Grassland and Vicinity: ca 8.5-9 air mi SW of Kadoka.-101.67596743.79235723On gently rolling prairie with silt loam soils having a deep clay pan base. Phenology: flowering & fruiting.RMRM Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.9438Grace M. Kostel200586218U.S.A.NebraskaSiouxOglala National Grassland and Vicinity: ca 28 air mi NW of Crawford and just NW near base of Eagles Eye Rock.-103.61986742.8171831371In sandy soil at base of ridge.RMRM Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.4451Rachel Newton200667158U.S.A.WyomingWestonWetlands and Adjacent Areas: Plum Creek, ca 6 mi NW of Newcastle.-104.2837843.933931353Along moist creek banks and flood plains. Phenology: flowering & fruiting.RMRM Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.4565Rachel Newton200668159U.S.A.WyomingWeston[location and coordinates withheld]1418Dry open uplands. Phenology: flowering.RMRM281079 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.10158C. L. Porter Marjorie W. Porter1966623174U.S.A.WyomingCrookBear Lodge Range: at the summit, between Alva and Aladdin.-104.327444.65461432On cut road banks. Occasional. Corolla lilac-blue. Phenology: flowering.RMRM260212 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.7843C. L. Porter Marjorie W. Porter1959623174U.S.A.WyomingCrookDevils Tower National Monument.-104.719844.59051219Bottomland, sandy soil. Phenology: fruiting.RMRM151934 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.s.n.Alice D. Pratt18956152U.S.A.South DakotaMeadePiedmont.-103.38944.23161064Phenology: flowering.RMRM9099 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.s.n.Alice D. Pratt18956152U.S.A.South DakotaMeadePiedmont.-103.38944.23161064Phenology: flowering.RMRM99097 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.260Arthur C. McIntosh1924614166U.S.A.South DakotaMeadeSturgis: Bear Butte.-103.449144.42319141341Eroded clay bank. Phenology: flowering.RMRM267184 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.672C. L. Gilly G. W. Parmelee, Stella M. Wilson, and P. G. Coleman1953624175U.S.A.South DakotaLawrenceAlong Little Elk Creek below Dalton Picnic Area.-103.47144.23091335Phenology: fruiting.RMUSFS498381 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.512Charles P. Pase1956610162U.S.A.South DakotaPennington5 mi SW of Rapid City.-103.302244.016510671250On 10% east-facing slope; clay soil; mixed prairie type; Bouteloua gracilis; Stipa comata; and Koeleria cristata association. Scattered abundance. ELEVSTR 3750 4050 f (USGS 7.5) G. Bryson Phenology: flowering.RMRM274351 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.s.n.Frank S. Crosswhite Carol D. Crosswhite196294247U.S.A.South DakotaPennington7 mi NW of Keystone near U.S. Hwy 16; 2 mi E of junction of 385 and 16.-103.502543.92861512Rocky ledges, not sandy; edge of oak and pine forest. Phenology: fruiting.RMRM274379 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.s.n.Frank S. Crosswhite Carol D. Crosswhite196294247U.S.A.South DakotaLawrence1 mi E of Spearfish; off Hwy 14 and 85.-103.843344.48211146Sagebrush prairie. Phenology: fruiting.RMRM155448 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.7778George E. Osterhout193278190U.S.A.South DakotaFall RiverN of Hot Springs.-103.476543.430410121310Phenology: flowering.RMRM110755 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.1260Herman E. Hayward1927621172U.S.A.South DakotaLawrenceWhitewood.-103.662544.416710971524Mesophytic canyon; south-facing slope; yellow pine association. Also number 1608. Phenology: flowering.RMRM110755 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.1608Herman E. Hayward1927628179U.S.A.South DakotaFall RiverHot Springs: Hot Brook Creek.-103.509343.451910571140Streamside; elm, willow, and hackberry association; mesophytic. Also number 1260. Phenology: flowering.RMRM110754 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.1639Herman E. Hayward1927629180U.S.A.South DakotaCusterBlack Hills: Wind Cave.-103.479543.5581250Foothills; grass association; xero-mesophytic. Phenology: flowering.RMUSFS498380 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.88Paul L. Ginter1928621173U.S.A.South DakotaPenningtonHarney National Forest: Harney Ranger Station yard.-103.388343.890112805% southeast-facing slope; shallow schist loam soil;weed type. Scattered abundance. USFS0071349 Phenology: flowering.RMUSFS498382 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.1769Ralph K. Gierisch1955626177U.S.A.South DakotaCusterBlack Hills National Forest: 2 mi W of Custer.-103.627743.759916151707On 5% south-facing slope; rocky shady soil; grass-weed type; Poa and Koe association. Common. Phenology: flowering.RMRM76300 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.2511S. S. Visher1911724205U.S.A.South DakotaFall RiverPhenology: fruiting.RMRM267942 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.296V. June Wetherell1960623175U.S.A.South DakotaCusterBlack Hills National Forest: 6.1 mi W of Custer along road between Jewel Cave National Monument and Custer.-103.705943.73561664In sandy, red soil. Locally abundant. Phenology: flowering.RMRM358695 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.17298William A. Weber R. C. Wittmann198463155U.S.A.ColoradoYuma2.6 mi S of Arikaree River Bridge and Beecher Island battleground site, 1180 MSM.Small stand on road right-of-way on gentle north-facing slope. Only on west side of the road. Phenology: flowering.RMRM Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.3790Hollis Marriott1983629180U.S.A.WyomingCrookBlack Hills: headwaters of Corral Creek, ca 9 air mi S of Beulah.-104.1027844.408891585Birch-aspen-pine forest.RMRM Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.7419Hollis Marriott1984627179U.S.A.WyomingWeston[location and coordinates withheld]1463Sagebrush-grassland (Artemisia cana), roadside.RMRM Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.8065Robert D. Dorn199984216U.S.A.WyomingCrook3 mi E of Alva.-104.363944.6971463Open ponderosa pine with Lotus and Quercus macrocarpa.RMRM381329 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.8815B. E. Nelson198277188U.S.A.WyomingWestonBlack Hills: Elk Mountains: at the South Dakota state line, ca 14 air mi SE of Newcastle.-104.050343.69111493Meadows at the base of the ridge. Phenology: flowering & fruiting.RMRM381404 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.3790Hollis Marriott1983629180U.S.A.WyomingCrookBlack Hills: headwaters of Corral Creek, ca 9 air mi S of Beulah.-104.1027844.408891585Birch-aspen-Ponderosa pine forest. Phenology: flowering & fruiting.RMRM381325 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.7216Hollis Marriott1984626178U.S.A.WyomingWestonBlack Hills, Elk Mountain area near Mix Spring (USFS Road 818), ca 13.5 air mi SE of Newcastle.-104.050343.67671463Grassy meadow in Ponderosa pine forest (canyon bottom). Phenology: flowering & fruiting.RMRM381326 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.7419Hollis Marriott1984627179U.S.A.WyomingWeston[location and coordinates withheld]1463Silver sagebrush-grassland (Artemisia cana), roadside. Phenology: flowering & fruiting.RMRM643002 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.8065Robert D. Dorn199984216U.S.A.WyomingCrook3 mi E of Alva.-104.362744.6961463Open ponderosa pine with Lotus and Quercus macrocarpa. Phenology: flowering & fruiting.RMRM381327 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.17854Ronald L. Hartman1984711193U.S.A.WyomingCrookBlack Hills: Green Mountain, ca 3 air mi E of Sundance.-104.3261144.42191463Plains with outcrops of Chugwater red beds, Pinus ponderosa covered mountain slopes and summit, and moist shaded limestone canyon; partly wooded slopes. Phenology: flowering & fruiting.RMRM381354 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.18134Ronald L. Hartman1984713195U.S.A.WyomingCrookBlack Hills: Buckley Canyon, ca 10.5 air mi SE of Sundance.-104.222544.304721615Wooded ridge (Pinus ponderosa) with sandstone outcrops, sandy slopes, and meadow; sandy slope. Phenology: flowering & fruiting.RMRM79389 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.9525Aven Nelson1910727208U.S.A.WyomingCrookLimestone range.-104.118544.251115242134Dry soils. Phenology: flowering.RMRM189188 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.15C. S. Gilbert1955619170U.S.A.5 mi E of Hulett on Highway 24.Phenology: flowering.RMRM393514 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.15Harold F. Eppson C. S. Gilbert1955619170U.S.A.WyomingCrook9 mi E of Hulett.Phenology: flowering.RMRM393520 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.13Harold F. Eppson C. S. Gilbert1963620171U.S.A.WyomingCrookNear Cooks Lake turnoff, N of Sundance.Phenology: flowering.RMRM336058 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.730Hollis Marriott1981625176U.S.A.WyomingCrookDevils Tower National Monument: N of main road; ca 50 yds W of Administration Bldg.1173On alluvial soil with Stipa comata. Common. Ca 24 inches tall, branched from base, flowers lavender. Phenology: flowering & fruiting.RMRM142017 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.852Marion Ownbey193579190U.S.A.WyomingCrookBearlodge Mountains, near summit at north end.1524Phenology: flowering.RMRM104222 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.3Martha Stinson1925U.S.A.WyomingCrookNew Haven.Phenology: flowering.RMRM267820 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.302V. June Wetherell1960624176U.S.A.WyomingCrookNear Beulah. Sand Creek.1070In dry field. Infrequent. Phenology: flowering.RMRM381328 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.79W. Latady198468160U.S.A.WyomingCrookBlack Hills, Keyhole Reservoir, McKean site.1280Pine ridge. Phenology: flowering & fruiting.RMRM24631 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.s.n.Lee1891821233U.S.A.North DakotaMandan.Phenology: fruiting.RMRM17116 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.528Lee1891821233U.S.A.North DakotaMandan.Phenology: fruiting.RMRM154678 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.1844H. F. Bergman1912628180U.S.A.North DakotaSiouxCannon Ball.In sandy soil on prairie. Phenology: fruiting.RMRM133586 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.112Wilhelm G. Solheim1925612163U.S.A.South DakotaCarson.Rocky river bank. Phenology: flowering.RMRM2515 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.277P. A. Rydberg1891613164U.S.A.NebraskaKearneyPrairie. Phenology: flowering & fruiting.RMRM224617 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.s.n.Harry Hapeman18926153U.S.A.NebraskaKearneyMinden.Phenology: flowering.RMRM275432 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.73Elray S. Nixon196463155U.S.A.NebraskaSheridanMetcalf Public Hunting Grounds, 13 mi N of Hay Springs.1006Open ridges and Pinus ponderosa forest; south facing ridges and bottoms. Phenology: flowering.RMRM241888 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.6444C. L. Porter1954616167U.S.A.NebraskaThomasNear Thedford.914Sand hills. Phenology: flowering & fruiting.RMRM224622 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.s.n.Harry Hapeman1928527148U.S.A.NebraskaFranklinMinden.Phenology: flowering.RMRM264964 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.8794C. L. Porter Marjorie W. Porter1961719200U.S.A.NebraskaDawesChadron State Park, 9 mi S of Chadron.1158Sandy hills. Phenology: fruiting.RMRM18251 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.575J. M. Bates1896525146U.S.A.NebraskaLong Pine.Phenology: flowering.RMRM7640 Penstemon grandiflorusphysical specimenPlantaginaceaePenstemongrandiflorusNutt.2333Aven Nelson1896715197U.S.A.WyomingSheridanLittle Goose Grade.Phenology: fruiting.36003,1,0true