: 1.21 $2024-03-19T08:09:47-7:0018.205.114.205searchRMRM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.6863Timothy W. Chumley Irene Thien1997628179U.S.A.ColoradoFremont[location and coordinates withheld]19321945On a sandbar in the creek. Phenology: flowering.RMRM680846 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.59059Ronald L. Hartman1997729210U.S.A.WyomingParkNorthern Absaroka Area: Cabin Creek.-109.657444.125720422317Stream bottom and adjacent hills. Phenology: flowering.RMRM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.2137Peter J. Ebertowski2002724205U.S.A.WyomingWestonThunder Basin National Grassland and Vicinity: Turner Creek on Forest Road 914, ca 11.5 air mi ESE of Upton; ca 16 air mi NW of Newcastle.-104.429844.020113201332Creek bank. Phenology: fruiting.RMRM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.7324Peter J. Ebertowski2003727208U.S.A.WyomingCampbellThunder Basin National Grassland and Vicinity: ridge E of Short Creek, on road continuing Forest Road 1246, ca 34 air mi NW of Moorcroft; ca 24 air mi N of Gillette.-105.444.629212431371Narrow ravine floor with occasional ponderosa pine. Phenology: flowering & fruiting.RMRM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.7408Peter J. Ebertowski2003729210U.S.A.WyomingWestonThunder Basin National Grassland and Vicinity: Turner Creek, on Forest Road 914, ca 16 air mi NW of Newcastle; ca 12 air mi ESE of Upton.-104.409744.034113351384Creek bank, redtop and prairie cordgrass abundant. Phenology: fruiting.RMRM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.7956Peter J. Ebertowski200389221U.S.A.WyomingCampbellThunder Basin National Grassland and Vicinity: Porcupine Creek, on two-track off Matheson or County Road 70, ca 13 air mi SE of Wright; ca 49 air mi S of Gillette.-105.369143.600914451454Creek bank. Phenology: flowering & fruiting.RMRM754088 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.23325Erwin F. Evert199276188U.S.A.IdahoTeton[location and coordinates withheld]1844Wet meadow/marsh on peaty/marly substrate with Muhlenbergia richardsonis, Pentaphylloides floribunda, Thalictrum alpinum, Triglochin maritimum, and Deschampsia cespitosa. Phenology: flowering & fruiting.RM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.266James F. Fowler C. L. May and Jon Hak1991727208U.S.A.UtahSan JuanGlen Canyon National Recreation Area: Hardwood Hanging Garden, Alcove Canyon.1170Hanging garden.RM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.881James F. Fowler C. L. May and Jon Hak1992611163U.S.A.UtahSan JuanGlen Canyon National Recreation Area: Hook Hanging Garden, Ribbon Canyon.1268Hanging garden.RM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.882James F. Fowler C. L. May and Jon Hak1992611163U.S.A.UtahSan JuanGlen Canyon National Recreation Area: Hook Hanging Garden, Ribbon Canyon.1268Hanging garden.RMRM152375 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.12075-ABassett Maguire B. L. Richards, Jr. and Theodore Moeller193562153U.S.A.ArizonaGrahamGraham Mountains: northeast slopes, Marijilda Canyon.-109.7760932.70721585Phenology: flowering & fruiting.RMRM18110 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.37E. O. Wooton1897619170U.S.A.New MexicoDona AnaMesilla.-106.800132.270291189Phenology: fruiting.RMRM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.2839Grace 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: flowering & fruiting.RMRM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.4701Grace M. Kostel20031013286U.S.A.South DakotaPenningtonBuffalo Gap National Grassland and Vicinity: ca 25 air mi ENE of Hermosa and 3 mi E of Swinehart Hill near the Cheyenne River.-102.68143.8941945Floodplain with clay and rock and sand soil; area is infested with Tamarisk seedlings and young trees to 1.5" dbh. Phenology: flowering & fruiting.RMRM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.4738Grace M. Kostel20031013286U.S.A.South DakotaCusterBuffalo Gap National Grassland and Vicinity: ca 15.5-16 air mi SSE of Hermosa along French Creek.-103.030243.6377929Creek banks with moist clay and silt soils. Phenology: flowering & fruiting.RMRM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.4826Grace M. Kostel20031013286U.S.A.South DakotaFall RiverBuffalo Gap National Grassland and Vicinity: side drainage of Moss Agate Creek, ca 5 air mi NW of Edgemont.-104.020543.36331158Ungrazed drainage; soils on side slopes are gravelly, rocky, and loose; soils in bottom are deep, moist loam. Phenology: flowering & fruiting.RMRM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.8299Grace M. Kostel2005710191U.S.A.South DakotaJacksonBuffalo Gap National Grassland and Vicinity: ca 6-6.5 air mi ESE of Cottonwood in South Fork Bad River.-101.77483343.941783708Soils are silty clay. Phenology: flowering & fruiting.RMRM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.8340Grace M. Kostel2005710191U.S.A.South DakotaJacksonBuffalo Gap National Grassland and Vicinity: ca 2 air mi ESE of Cottonwood in Cottonwood Creek.-101.85706743.956767716Soils are silty clay. Phenology: flowering & fruiting.RMRM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.8368Grace M. Kostel2005710191U.S.A.South DakotaJacksonBuffalo Gap National Grassland and Vicinity: ca 4.5 air mi SSE of Cottonwood in Cottonwood Creek.-101.86396743.9033731Soils are silty clay. Phenology: flowering & fruiting.RMRM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.8974Grace M. Kostel2005720201U.S.A.South DakotaCusterBuffalo Gap National Grassland and Vicinity: ca 1 air mi NW of Redshirt and ca 2 air mi due W of County Road 40, Cheyenne River.-102.91106743.672117815At the shores of river, soils are gravel and sand. Phenology: flowering & fruiting.RMUSFS427992 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.53Harold Peckenpaugh1922914257U.S.A.New MexicoCatronDatil National Forest: Jewett Ranger Station pasture.-108.6317933.97522225Commonly distributed; scattered abundance. Cochise co., AZ/ Hidalgo co., NM. Phenology: flowering & fruiting.RM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.5577Margarette J. Lyon199476187U.S.A.ColoradoMontroseSan Miguel and Lower Dolores River Drainages: along dry wash to Campbell Creek.-108.620538.41641890In wet areas. Phenology: flowering & fruiting.RMRM378793 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.5440Hollis Marriott198384216U.S.A.WyomingCrookBlack Hills, Coal Divide just N of I-90 (near parking area), ca 9 air mi SW of Sundance.-104.507744.31371463Grassland, draw above small reservoir. Phenology: flowering & fruiting.RMRM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.2077Rachel Newton2005715196U.S.A.WyomingPlatteWetlands and Adjacent Areas: wetlands below Glendo Dam, North Platte River, ca 17 air mi NE of Guernsey.-104.944642.46651376Marshy banks. Phenology: flowering.RMRM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.6075Rachel Newton200676187U.S.A.WyomingTetonWetlands and Adjacent Areas: Horsetail Creek, ca 7 air mi E of Kelly; ca 14 air mi NE of Jackson.-110.4960743.637212127Moist banks and hummocks. Phenology: flowering.RMRM813300 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.5967Brian Reif2003624175U.S.A.New MexicoRio ArribaSanta Fe National Forest and Vicinity: Sangre de Cristo Mountains: Arroyo de los Encinos, 3.5 air mi ENE of Chimayo; from small springs and mature cottonwoods at base of sedimentary formation/cliffs to S 0.3 air mi in dry wash.-105.92336.0319812018Desert shrubland with spring above and narrow, excised dry wash through soft sediment below. Phenology: flowering.RMRM8679 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.2846Aven Nelson189681214U.S.A.WyomingWheatland.Phenology: flowering & fruiting.RMRM10939 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.3886Aven Nelson1897730211U.S.A.WyomingSweetwaterGranger, Hams Fork.Phenology: flowering & fruiting.RMRM751328 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.2373Bonnie Heidel Luanne Lum2003717198U.S.A.WyomingGoshenSoutheastern Plains: Goshen Hole: Fort Laramie National Historic Site: south bank of Laramie River ca 2.27 air mi WSW of Fort Laramie (town).-104.564842.20211289Rver shore with muck over cobble, slope 0%; Spartina pectinata - Scirpus pungens herbaceous vegetation; associated species are Agrostis stolonifera, Eleocharis palustris, Scirpus pungens, and Lycopus americanus. Occasional. Phenology: flowering & fruiting.RMUSFS427990 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.79W. G. Koogler1928615167U.S.A.ArizonaGilaTonto National Forest: head of Gold Creek.1067Broadleaf woodland community in deep loam with Gambel oak and columbine. Phenology: flowering & fruiting.RMRM341557 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.3051Erwin F. Evert1981710191U.S.A.WyomingParkAbsaroka Mountains: North Fork Shoshone River Drainage: along Rattlesnake Creek Road, ca 2 mi N of U.S. Hwy 14, 16 and 20.1768In seeps and springs. Phenology: flowering & fruiting.RMUSFS427991 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.254W. R. Chapline1915813225U.S.A.New MexicoSierraGila National Forest: near spring 0.5 mi NW of Log Cabin Mine.1981Grass community in sandy clay loam soil on a 15 degree east slope; scattered abundance; distributed in the lower woodland communities. Phenology: flowering.RMRM293250 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.9Richard F. Harner1974714195U.S.A.WyomingCampbell6 mi NNE of Gillette at Moyer (Marshall) Creek; near Moyer Spring.1387Streamside vegetation. Phenology: flowering & fruiting.RMRM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.8075Robert D. Dorn1999812224U.S.A.WyomingNatronaKeg Spring Draw ca 3.4 mi E of Waltman. Center of east edge-107.136543.06291829Wet draw with Juncus and Scirpus.RMRM642963 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.8075Robert D. Dorn1999812224U.S.A.WyomingNatronaKeg Spring Draw ca 3.4 mi E of Waltman. Center of east edge-107.136543.06291829Wet draw with Juncus and Scirpus. Phenology: flowering & fruiting.RMRM681947 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.744Steve Kettler1991816228U.S.A.WyomingLaramieSoutheast Plains: North Branch Little Bear Creek, ca 25 air mi N of Cheyenne; ca 6 mi W of I-25.-104.063941.48411984Dense stand of Carex nebrascensis and Scirpus pungens with Juncus torreyi and Eleocharis sp. on silty soil adjacent to channel and on first terrace. Phenology: fruiting.RMRM681919 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.841Steve Kettler1991828240U.S.A.WyomingPlatteSoutheastern Plains: Cooney Creek, near Cooney Hills Road, ca 5.5 mi SW of junction with Palmer Canyon Road SW of Wheatland.-105.166241.98111527Salix exigua/S. amygdaloides community on fine sandy alluvium with patches of coarse sand and gravel in floodplain; understory with Echinochloa muricata, Agrostis stolonifera, Polypogon monspeliensis, and Asclepias sp. Phenology: fruiting.RMRM355533 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.RH 139Steve Kilpatrick1982720201U.S.A.WyomingGoshenWyoming Game and Fish Departments Rawhide unit along the North Platte River, ca 2.3 air mi S of Lingle, ca 8.5 air mi WNW of Torrington.-104.329642.1061250Pond area. Accession number duplicated in the database: specimen not verified. Phenology: flowering & fruiting.RMRM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.16376Walter Fertig Stephanie Mills1995830242U.S.A.WyomingLaramieSoutheast Plains: F. E. Warren Air Force Base: "Unnamed Drainage", first drainage S of high security area, between boundary to Douglas Street, on north side of Parade Road.-104.871841.641882Mesic meadow along banks of creek on subirrigated alluvial soil bordering scattered clumps of Salix exigua and patches of Cirsium arvense.RMRM615216 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.16376Walter Fertig Stephanie Mills1995830242U.S.A.WyomingLaramieSoutheast Plains: F. E. Warren Air Force Base: "Unnamed Drainage", first drainage S of high security area, between boundary to Douglas Street, on north side of Parade Road.-104.871841.641882Mesic meadow along banks of creek on subirrigated alluvial soil bordering scattered clumps of Salix exigua and patches of Cirsium arvense. Phenology: flowering & fruiting.RMRM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.12004Hollis Marriott Patches2000717199U.S.A.South DakotaCusterBlack Hills: Black Elk Wilderness, divide between Iron Creek Trail and Grizzly Bear Creek Trail near junction with Harney Peak Trail, ca 1.0 air mi SSE of Harney Peak Lookout Tower.-103.524843.85381951N-facing slope near ridgecrest with Pinus ponderosa, Juniperus communis, Picea glauca.RMRM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.12004Hollis Marriott Patches2000717199U.S.A.South DakotaCusterBlack Hills: Black Elk Wilderness, divide between Iron Creek Trail and Grizzly Bear Creek Trail near junction with Harney Peak Trail, ca 1.0 air mi SSE of Harney Peak Lookout Tower.-103.519743.85381951North-facing slope near ridgecrest with Pinus ponderosa, Juniperus communis, and Picea glauca.RMRM698598 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.12142Hollis Marriott Patches200083216U.S.A.South DakotaPenningtonBlack Hills: Black Elk Wilderness, Harney Peak, at base of steep rock face below summit on NE side.-103.530843.86622149Near base of steep NE-facing granite wall, in Picea glauca forest. Phenology: flowering.RMRM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.12142Hollis Marriott Patches200083216U.S.A.South DakotaPenningtonBlack Hills: Black Elk Wilderness: Harney Peak, at base of steep rock face below summit on northeast side.-103.530843.86622179Near base of steep northeast-facing granite wall, in Picea glauca forest.RMRM698581 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.12159Hollis Marriott Patches200083216U.S.A.South DakotaPenningtonBlack Hills: Black Elk Wilderness, Harney Peak, at base of steep rock face below summit on NE side.-103.530843.86622149On moss mats and soil pockets on granite outcrops below steep granite wall. Phenology: flowering.RMRM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.12159Hollis Marriott Patches200083216U.S.A.South DakotaPenningtonBlack Hills: Black Elk Wilderness: Harney Peak, at base of steep rock face below summit on northeast side.-103.530843.86622179On moss mats and soil pockets on granite outcrops below steep granite wall.RMRM698515 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.12234Hollis Marriott Patches2000813226U.S.A.South DakotaPenningtonBlack Hills: Black Elk Wilderness: Harney Peak: in gully in rock immediately NW of Lookout Tower.-103.531543.86612195Soil pockets in granite rock. Phenology: flowering.RMRM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.12234Hollis Marriott Patches2000813226U.S.A.South DakotaPenningtonBlack Hills: Black Elk Wilderness, Harney Peak, ca 50 M NW of Lookout Tower.-103.531543.86612195Soil pockets in granite rock.RMRM564421 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.1916Robert S. Kirkpatrick Geoffrey McNaughton1983810222U.S.A.WyomingParkAbsaroka Mountains: ca 44.5 air mi SW of Cody, above Needle Creek, ca 1 mi E of junction of the South Fork of the Shoshone River.-109.620244.042743Wet areas along the creek. Phenology: flowering & fruiting.RMRM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.8075Robert D. Dorn1999812224U.S.A.WyomingNatronaKeg Spring Draw ca 3.4 mi E of Waltman. Center of E edge-107.139143.06271829Wet draw with Juncus and Scirpus.RMRM5435 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.459Aven Nelson1895714195U.S.A.WyomingPlatteCold Springs.-104.790142.26761304Phenology: flowering & fruiting.RMRM1098 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.s.n.B. C. Buffum1892628180U.S.A.WyomingFremontCrook Creek.-107.851942.372119512134Phenology: flowering & fruiting.RMRM378795 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.4653Hollis Marriott Dennis Horning1983716197U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains, Cook Lake; ca 7.2 air mi SSE of Alva.-104.407244.59581448Stream banks below outlet. Phenology: flowering & fruiting.RMRM378794 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.4890Hollis Marriott1983721202U.S.A.WyomingCrookBlack Hills: Keyhole Reservoir, Belle Fourche River below dam; ca 12 air mi NE of Moorcroft.-104.7897244.39081219River margin. Phenology: flowering & fruiting.RMRM3378793 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.5440Hollis Marriott198384216U.S.A.WyomingCrookBlack Hills, Coal Divide just N of I-90 (near parking area), ca 9 air mi SW of Sundance.-104.512344.32091463Grassland, draw above small reservoir. Phenology: flowering & fruiting.RMRM377383 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.8225Hollis Marriott1984730212U.S.A.WyomingCrook[location and coordinates withheld]1402Creek bottom in grassland-- streambanks. Phenology: flowering & fruiting.RMRM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.5773Bernadette Kuhn Cali Hemenway2008625177U.S.A.ColoradoBacaComanche National Grassland: Picture Canyon, ca 28.5 air mi SSW of Springfield.-102.746537.00841297Along creek and sandstone canyon walls. Phenology: fruiting.RMRM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.6867Bernadette Kuhn Edith Hall, Lloyd Hall2008717199U.S.A.ColoradoOtero[location and coordinates withheld]1503Along sandstone walls of canyon with seeping spring; Prunus thicket and pools with Scirpus, Carex and Juncus. Asplenium platyneuron growing on rock wall. Phenology: flowering & fruiting.RMRM904144 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.6907Ben Legler200781213U.S.A.New MexicoColfaxVermejo Park Ranch: on west shore of westernmost of Bremmer Lakes in Van Bremmer Park.-105.095666736.841583332516Marshy lakeshore with shallow water or saturated mud, dominated by Schoenoplectus acutus, Eleocharis macrostachya, Carex pellita, Calamagrostis stricta. Inflorescence yellowish; stems scattered in small tufts in wet mud; occasional. Photographed. Phenology: flowering.RMRM904143 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.9904Ben Legler2008719201U.S.A.New MexicoColfaxVermejo Park Ranch: at east base of a small hill below water supply tower 1.5 air mi SW of Cimarron.-104.94047536.5041161989Seeps and wet depressions on side of hill, with Juncus spp., Eleocharis macrostachya, Asclepias incarnata, Schoenoplectus spp., and Typha domingensis. Scattered in wet soil. Photographed. Specimen GPS: 36.503494, -104.940254. Phenology: flowering.RMUSFS886479 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.2471Hans Hallman2009717198U.S.A.South DakotaHardingCuster National Forest: Slim Buttes: just SW of Summit Pass on SD Hwy 79, ca 23.5 air mi SE of Buffalo.-103.176545.36829751006Green ash-dominated flowing-water draw. Phenology: flowering & fruiting.RMRM667798 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.6652Amy J. Roderick1998718199U.S.A.WyomingNatronaUpper North Platte and Laramie River Drainages: Blue Gulch N of Wyo Hwy 220, ca 3.2 air mi NW of Alcova townsite.-106.747442.58417071725Draw with sagebrush, rabbitbrush, and wild licorice. Phenology: flowering.RMRM365305 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.9861Hollis Marriott1985725206U.S.A.South DakotaCusterJewel Cave National Monument: seep in draw E of Visitors Center and above cliff.-103.825843.73111646On limestone outcrop. Phenology: flowering.RMRM706306 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.2156Bonnie Heidel2001811223U.S.A.MontanaBig HornBighorn Canyon National Recreation Area; immediately west of the campground on the north shore of Afterbay Reservoir.974Northwest corner of wetland in wet loam; at edge of Typha latifolia with Calamagrostis inexpansa, Rumex salicifolia, Sphenopholis obtusata var obtusata. Phenology: flowering.RMUSFS427997 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.s.n.A. A. SaundersU.S.A.Montanano countyLewis and Clark National Forest.Phenology: flowering.RMUSFS427996 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.AJames C. Whitham1924722204U.S.A.MontanaCuster National Forest: McClary Ranger Station yard.975South slope; loam soil; with wheatgrass and porcupine grass. Scarce; occurring in spots. Phenology: flowering.RMUSFS427994 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.75D. Hudson1936729211U.S.A.MontanaGraniteDeerlodge National Forest: upper Willow Creek.1676Flat ground; moist, wet sandy loam soil; meadow along mountain stream. Moderate abundance. Phenology: flowering.RMRM121515 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.s.n.E. J. Bell1924719201U.S.A.MontanaDawsonGlendive.Phenology: flowering.RMRM121567 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.466Frank A. Spragg1901719200U.S.A.MontanaFergusDenton.Phenology: flowering.RMRM150580 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.s.n.C. L. Shear189581213U.S.A.MontanaSilver BowMelrose.Phenology: flowering.RMUSFS427980 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.W-52E. J. Woolfolk1937830242U.S.A.MontanaCusterU.S. Range Livestock Experiment Station: draw below Fossil Spring.792Moderate south slope; wet rocky loam soil. Few plants. Phenology: flowering.RMUSFS427995 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.538James C. Whitham192187219U.S.A.MontanaRosebudCuster National Forest: Poker Jim Ranger Station.1036Pasture; west slope; gravelly loam soil near creek. Scattered and rare. Phenology: flowering.RMRM9725 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.381F. Lamson-Scribner188379190U.S.A.MontanaGallatin16 Mile Creek.1371Phenology: flowering.RMRM150582 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.517C. L. Shear1895727208U.S.A.MontanaGallatinLogan.Phenology: flowering.RMRM521026 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.8986Gary E. Larson1983630181U.S.A.South DakotaDeuelPeg Munky Run.Wet meadow bordering stream. Common. Phenology: flowering.RMRM346257 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.7916Gary E. Larson1982715196U.S.A.South DakotaBennettLaCreek National Wildlife Refuge: Lake Creek.-101.550643.0935919Low bank of slow-flowing channel of creek, common. Occasional. Phenology: flowering.RMRM604870 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.4118Ralph H. Imler1938719200U.S.A.NebraskaGardenCrescent Lake Refuge.1158Phenology: flowering.RMRM604872 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.6640Neil Hotchkiss1941712193U.S.A.North DakotaWardUpper Des Lacs Lake: S of Jonas Johnson Mine.Patch near weedy margin of former lake bed. Phenology: flowering.RMRM189449 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.430O. A. Stevens1939716197U.S.A.North DakotaPierceEsmond: Big Coulee.Abundant. Phenology: flowering.RMRM154055 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.393W. B. Bell1906726207U.S.A.North DakotaWilliamsWillison.Phenology: flowering.RMRM39269 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.s.n.J. Lunell190177188U.S.A.North DakotaBensonNear Leeds.Prairies. Phenology: flowering.RMRM51571 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.s.n.J. Lunell190489222U.S.A.North DakotaBensonLeeds.In low soil. Phenology: flowering.RMRM51572 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.s.n.J. Lunell190777188U.S.A.North DakotaBensonLeeds.In rich soil. Phenology: flowering.RMRM24548 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.s.n.C. C. Schmidt1898714195U.S.A.North DakotaStutsmanJamestown.Phenology: flowering.RMRM61879 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.159S. A. SkinnerU.S.A.South Dakotano countyFrom damp shady places. Phenology: flowering.RMRM61880 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.28S. A. SkinnerU.S.A.South Dakotano countyIn moist ground. Phenology: flowering.RMRM394062 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.92431983715196U.S.A.South DakotaMarshallBuffalo Lake Public Access Area on west side of lake.Sandy, gravelly lake shore. Common. Phenology: flowering.RMRM394305 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.9319Gary E. Larson1983716197U.S.A.South DakotaMarshallSouth end of South Red Iron Lake (aka Cottonwood Lake).Sandy, gravelly drainage way into lake, among Typha sp. Common. Phenology: flowering.RMRM190108 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.1438Howard C. Reynolds1940622174U.S.A.NebraskaRichardsonMissouri River, SE of Rulo.261River bottom. Phenology: flowering.RMRM177728 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.s.n.Harry Hapeman18926153U.S.A.NebraskaKearneyMinden.Phenology: flowering.RMRM177727 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.s.n.N. P. Tulen1893715196U.S.A.NebraskaHookerNear Mullen: in Middle Loup River.Phenology: flowering.RMRM527972 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.15994Ralph E. Brooks1982629180U.S.A.NebraskaWebster2 mi N of Amboy, W of county road and E of railroad.Large spring fed marsh. Phenology: flowering.RMRM289496 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.842Harry Hapeman1922615166U.S.A.NebraskaKearneyMinden: Platte River.Sand bars. Phenology: flowering.RMRM841189 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.2510Dina Clark Renee Rondeau2007710191U.S.A.ColoradoLincolnRanchland approx. 9 mi S of Highway 94: and 1 mi W of 11 road, along the Steels Fork near a series of springs and former check dams.1539Edge of standing water with Schoenoplectus lacustris, S. pungens, and Typha. 7.5' Peace Valley Quad Phenology: flowering.RMUSFS892233 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.9019Peter J. Ebertowski Katie Driver2011816228U.S.A.WyomingConverseThunder Basin National Grassland: Power River Basin: Sand Creek, ca 20 air mi NW of Bill; ca 26 air mi SW of Wright.1478Bank in wide, low floodplain with Calamagrostis canadensis, Juncus. Phenology: fruiting.RMRM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.8404Joseph L. M. Charboneau2011731212U.S.A.MontanaPhillipsBennett Lake, just W of intersection of Content Road and Sun Prairie Road, ca 5.5 air mi SSW of Drabbels Reservoir, ca 13.5 air mi N of Beaver Creek, ca 11 air mi SSE of Malta.-107.790548.2141792795Moist areas around edge of reservoir. Phenology: flowering.RMRM799677 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.2874Bonnie Heidel200685217U.S.A.WyomingNiobraraEastern Plains: Niobrara River Valley, ca 2.5 air mi W of Van Tassell, Niobrara River, McMaster Reservoir.-104.1342.67241448Terrace above river channel within broad, open valley, on moist, sandy loam; with Agrostis stolonifera, Elymus trachycaulus, and Schoenoplectus pungens. Uncommon. Phenology: fruiting.RMRM909915 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.3661Bonnie Heidel2012719201U.S.A.WyomingCrookBlack Hills: Devils Tower National Monument: ca 2 mi SW of entrance, along Belle Fourche River, W of campground.1176Edge of gravel bar, with Fraxinus pensylvanica, Carex blanda, and Bromus inermis. Phenology: flowering & fruiting.RMRM914503 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.10824Robert D. Dorn201383215U.S.A.WyomingGoshenCa 5 mi NE of Lingle.-104.27542.1751310Wet meadow, with Rumex and Schoenoplectus acutus. Phenology: flowering & fruiting.RM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.2364C. H. Refsdal Duane Atwood and Lucy Jordan199482214U.S.A.UtahDaggettSouthwestern Wyoming and Adjacent Utah: Grasshopper Island in the Green River, ca 11 air mi E of Dutch John.-109.290240.90881664Shoreline. Phenology: fruiting.RMRM366633 Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.RH139Steve Kilpatrick J. L. Robinson1982720201U.S.A.WyomingGoshenWyoming Game and Fish Department's Rawhide unit along the North Platte River, ca 2.3 air mi S of Lingle, ca 8.5 air mi WNW of Torrington.-104.339542.10551250Pond area. Phenology: flowering & fruiting.RM Sphenopholis obtusataphysical specimenPoaceaeSphenopholisobtusata(Michx.) Scribn.6468C. H. Refsdal Barbara McNight199581213U.S.A.UtahDaggettSouthwestern Wyoming and Adjacent Utah: Browns Park: Green River, ca 12.2 air mi ESE of Dutch John.-109.137340.86531646River's edge, mostly sandy, Salix, Carex. Phenology: flowering & fruiting.36003,1,0true