: 1.21 $2024-03-29T02:26:48-7:003.236.214.123searchRMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.1316Peter J. Ebertowski200277188U.S.A.WyomingCrookThunder Basin National Grassland and Vicinity: Cracker Creek on County Road 68, ca 25 air mi NNE of Weston; ca 40 air mi NNE of Gillette.-105.035544.746711891225Creek bed. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.2037Peter J. Ebertowski2002722203U.S.A.WyomingConverseThunder Basin National Grassland and Vicinity: Lightning Creek on County Road 43, ca 34 air mi NE of Douglas; ca 17 air mi ESE of Bill.-104.970843.140313321341Along creek. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.2310Peter J. Ebertowski2002727208U.S.A.WyomingWestonThunder Basin National Grassland and Vicinity: Piney Creek on Piney Creek or County Road 17, ca 24 air mi ESE of Wright; ca 27 air mi NNE of Bill.-105.069943.586814201445Creek bed. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.6702Peter J. Ebertowski2003714195U.S.A.WyomingCampbellThunder Basin National Grassland and Vicinity: Belle Fourche River, on Clarkelen Road, ca 13 air mi SW of Wright; ca 45 air mi SSW of Gillette.-105.688343.657615511570Retention pond shoreline. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.7923Peter 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. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.8382Peter J. Ebertowski2003819231U.S.A.WyomingCrookThunder Basin National Grassland and Vicinity: Miller Creek, on County Road 68, ca 8 air mi N of Moorcroft; ca 28 air mi E of Gillette.-104.953244.37431268Creek bed. Phenology: fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.8430Peter J. Ebertowski2003819231U.S.A.WyomingCrookThunder Basin National Grassland and Vicinity: Little Missouri River, on County Road 200, ca 32 air mi N of Moorcroft; ca 35 air mi NW of Sundance.-104.925744.72431173River bed. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.26261Erwin F. Evert1993724205U.S.A.IdahoFremontSarghee National Forest: Yellowstone Plateau: along shore of Paddy Lake, just N of Forest Road 261 (Reclamation Road), ca 18 mi E of Ashton.-111.122144.06431902Wet soil and shallow water with Porterella carnosula, Sagittaria cuneata, Nuphar polysepalum, and Carex athrostachya.RMRM788816 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.32324Erwin F. Evert1996727209U.S.A.WyomingTetonTeton Range: Grand Teton National Park: east side of Trapper Lake.-110.724343.83452109Shallow water with Carex rostrata, Eleocharis palustris, and Potamogeton gramineus. Phenology: flowering & fruiting.RMRM624408 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.48141Ronald L. Hartman1994712193U.S.A.WyomingSubletteGros Ventre Area: ca 3 air mi E of Bondurant.-110.351843.213720422073Wetlands and adjacent meadows. Phenology: flowering & fruiting.RM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.9272Donald L. Hazlett Eric Hazlett1995817229U.S.A.WyomingLaramieSoutheastern Plains: along Horse Creek.16501700Riparian. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.4995Neil Snow198984216U.S.A.ColoradoRouttSierra Madre\Park Range: Park Range: along Forest Road 129 at junction of road leading around northwest part of Steamboat Lake.-106.967840.80892439In small pond at road junction.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.5350Neil Snow198986218U.S.A.ColoradoJacksonSierra 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.-106.609840.93742743In water.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.5350Neil Snow198986218U.S.A.ColoradoJacksonSierra 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.-106.612240.93732743In water.RM772833 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.8944Kevin J. Taylor John Gutrich1998720201U.S.A.ColoradoGunnison[location and coordinates withheld]2286Along and in ponds of constructed wetlands. Phenology: flowering.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.4771Grace 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: fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.8764Grace M. Kostel2005717198U.S.A.South DakotaPenningtonBuffalo Gap National Grassland and Vicinity: ca 1.5 air mi due N of Scenic.-102.55448343.800117853In badlands floodplain wetland, soils are black clay alkaline muck. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.9317Grace M. Kostel2005723204U.S.A.South DakotaJacksonBuffalo Gap National Grassland and Vicinity: ca 6 air mi SW of Kadoka on County Road CH6.-101.60376743.779683712In wetland soil depression having clay soil. Phenology: flowering & fruiting.RMRM949155 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.7059Jill E. Larson2006621172U.S.A.New MexicoRio ArribaCarson National Forest and Vicinity: Forest Road 94, ca 2 air mi S fo Las Placitas, just S of CCC Spring.-106.164836.29011981Large wetland with stream running through with Typha species and Salix species. Phenology: flowering & fruiting.RMRM727226 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.12525Stuart Markow2003827239U.S.A.WyomingTetonGrand Teton National Park: 100 yds N of intersection of U.S. Hwy 89/191/287 and road to Colter Bay Village, ca 9 air mi NW of Moran.-110.631743.91392088Drying down pond with Mentha arvensis, Isoetes bolanderi, Carex vesicaria, Glyceria borealis, Polygonum amphibium. Phenology: fruiting.RMUSFS842555 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.4096Rob Massatti2005813225U.S.A.WyomingFremontEast Slope Wind River Range and Vicinity: ca 1 mi N of Louis Lake, ca 18 air mi SSW of Lander.-108.854842.61042679Pond. Phenology: flowering.RM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.8090Lynn Marie Moore Sierra Smith1995730211U.S.A.ColoradoMontezumaUpper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Forest Road 527E, ca 3 air mi NE of Dolores at the Boggy Draw Area, Morgan Cabin Reservoir.-108.440537.508423412347Ponderosa pine forest, aspen grove and rimrock pavement surrounding wetland and reservoir; west face. Phenology: flowering.RM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.8092Lynn Marie Moore Sierra Smith1995730211U.S.A.ColoradoMontezumaUpper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Forest Road 527E, ca 3 air mi NE of Dolores at the Boggy Draw Area, Morgan Cabin Reservoir.-108.440537.508423412347Ponderosa pine forest, aspen grove and rimrock pavement surrounding wetland and reservoir; west face. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.1947bRachel Newton2005714195U.S.A.WyomingGoshenWetlands and Adjacent Areas: North Laramie River, ca 7 air mi due N of Wheatland.-104.93842.15161349Exposed riverbed and moist banks. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.2031Rachel Newton2005715196U.S.A.WyomingNiobraraWetlands and Adjacent Areas: Old Woman Creek, ca 18 air mi N of Lusk.-104.382343.04441269Moist creek bed and banks. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.2885Rachel Newton2005731212U.S.A.WyomingLaramieWetlands and Adjacent Areas: Bear Creek, ca 9 air mi SSE of Chugwater.-104.763641.63531658Submerged in slow-moving water. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.2895aRachel Newton2005731212U.S.A.WyomingPlatteWetlands and Adjacent Areas: Antelope Creek and pond formed by damming, ca 14 air mi NNW of Chugwater.-104.898241.94061470Submerged in standing water. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.6324Rachel Newton2006725206U.S.A.WyomingBig HornWetlands and Adjacent Areas: Meadowlark Lake, ca 16 air mi NE of Ten Sleep.-107.2175844.175722564Emergent in lake, about 3 ft from shore. Phenology: flowering.RMRM198981 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.3721C. L. Porter1945730211U.S.A.WyomingCarbonAlong the North Platte River at Fort Steele.-106.946441.7781981In mud and shallow water. Phenology: flowering.RMRM204147 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.3977C. L. Porter194674185U.S.A.WyomingWestonBeaver Creek.-104.190643.60191128In mud at edge of cattail swamp. SE Weston county. Phenology: flowering & fruiting.RMRM207411 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.4418C. L. Porter1947910253U.S.A.WyomingAlbanyNear Laramie Peak on the Georgia Kate ranch.-105.399842.26972164In spring pool, shallow water. Phenology: flowering & fruiting.RMRM217961 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.5567C. L. Porter195081213U.S.A.WyomingFremontSouthern Wind River Mountains: Fiddlers Lake.-108.882142.62982743Edge of lake in shallow water. Phenology: vegetative only.RMRM229658 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.5995C. L. Porter B. F. Miller195272184U.S.A.WyomingGoshenRawhide Creek near Jay Em.-104.369742.46141402Phenology: flowering & fruiting.RMRM229661 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.6025C. L. Porter1952721203U.S.A.WyomingAlbanyAlong the Big Laramie River 12 mi SW of Laramie.-105.769641.20192225Swampy places. Phenology: flowering.RMRM229666 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.6038C. L. Porter1952723205U.S.A.WyomingAlbanyAlong the Laramie River W of Laramie.-105.60641.31462195Swampy edge of pond. Phenology: flowering & fruiting.RMRM229668 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.6046C. L. Porter B. F. Miller1952724206U.S.A.WyomingAlbanyLittle Laramie River near its confluence with the Big Laramie River.-105.732841.47182134In shallow water. Phenology: flowering & fruiting.RMRM229663 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.6051C. L. Porter B. F. Miller1952728210U.S.A.WyomingSubletteWestern slope of Wind River Range: outlet from Burnt Lake, SE of Pinedale.-109.667742.86842378In mud at edge of stream. Phenology: vegetative only.RMRM229659 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.6158C. L. Porter B. F. Miller195282215U.S.A.WyomingSubletteWestern Slope Wind River Range: near inlet at east end of Burnt Lake, SE of Pinedale.-109.639542.89032378In ca 2 ft of clear water. Phenology: vegetative only.RMRM229664 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.6171C. L. Porter1952816229U.S.A.WyomingAlbanyLaramie Mountains: on the Laramie River just below the diversion tunnel to Bluegrass Creek.-105.425641.92321829In a pond along river. Phenology: flowering.RMRM229665 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.6210C. L. Porter1952828241U.S.A.WyomingFremontDinwoody Creek.-109.368743.42062195[Pond]. [ ] field book Phenology: vegetative only.RMRM229660 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.6216C. L. Porter1952829242U.S.A.WyomingFremontEastern Slope Wind River Range: near Du Noir.-109.816243.56752439In ca 2 ft of water of a pond. Phenology: vegetative only.RMRM237099 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.6371C. L. Porter B. F. Miller195384216U.S.A.WyomingTetonNear Togwotee Pass.-110.066143.75072743Small lake; in ca 2 ft of water. Phenology: flowering.RMRM241893 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.6513C. L. Porter195478189U.S.A.WyomingCarbonNear Long Lake at the northern end of Medicine Bow Range.-106.367741.50452439In shallow water. Phenology: vegetative only.RMRM260138 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.7991C. L. Porter Marjorie W. Porter195985217U.S.A.WyomingGoshenOn North Platte River between Ft. Laramie and Lingle.-104.440142.16431280Marshy shore in shallow water. Phenology: flowering & fruiting.RMRM260040 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.8023C. L. Porter Marjorie W. Porter1959814226U.S.A.WyomingLaramieNear Pine Bluffs, on Spring Creek.-104.081741.19871524Muddy stream bank. Phenology: fruiting.RMRM268286 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.9202C. L. Porter Marjorie W. Porter196288220U.S.A.WyomingCarbonMedicine Bow Range: Long Lake, S of Elk Mountain.-106.368341.50472621Lodgepole pine zone, common in 1-3 ft of clear water, with Nuphar. Phenology: flowering & fruiting.RMRM273251 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.9406C. L. Porter Marjorie W. Porter1963719200U.S.A.WyomingTetonGrand Teton National Park: Signal Mountain.-110.591943.85432073Common, lodgepole pine zone, pond. Phenology: flowering.RMRM805601 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.75685Ronald L. Hartman2002712193U.S.A.New MexicoSandovalSanta Fe National Forest and Vicinity: Jemez Mountains: Las Conchas Campground on NM Hwy 4 upstream on East Fork Jemez River from 0.8 mi to the Valles Caldera National Preserve boundary.-106.5187535.819752583Canyon and stream. Phenology: fruiting.RMRM209266 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.4942Alan A. Beetle194788220U.S.A.WyomingFremontU.S. Hwy 287 crossing of Sweetwater River, 42 mi SE of Lander.-108.180742.54171981Phenology: flowering & fruiting.RMRM11068 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.3519Aven Nelson189777188U.S.A.WyomingLaramiePine Bluffs.-104.084441.19831539Phenology: flowering & fruiting.RMRM20073 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.6552Aven Nelson Elias Nelson1899818230U.S.A.WyomingUintaJacksons Lake.-110.628643.98152042In a pond among the foothills. Phenology: flowering & fruiting.RMRM28883 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.7622Aven Nelson1900716197U.S.A.WyomingAlbanyDunn's Ranch.-105.74141.6472134In shallow or nearly dry ponds. Phenology: flowering & fruiting.RMRM3652 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.Aven Nelson1894721202U.S.A.WyomingNiobraraSilver Cliff, Lusk.-104.46542.76341524Phenology: flowering & fruiting.RMRM913 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.B. C. Buffum1891811223U.S.A.WyomingPlatteWheatland.-104.953142.05441448Phenology: flowering & fruiting.RMUSFS400070 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.38C. E. Taylor191477188U.S.A.WyomingFremontFrom pond back of Sheridan Creek Ranger Station-110.018643.6342347Soil mucky. Phenology: flowering.RMRM284602 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.Don Miller1968814227U.S.A.WyomingFremontIn Ring Lake.-109.543343.43522286Phenology: flowering.RMRM282721 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.66-8Donald L. Watson1966723204U.S.A.WyomingSublette3 mi N of Boulder.-109.713642.78612164On shore of a pond. Phenology: flowering.RMRM93986 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.2931Edwin B. Payson Lois B. Payson192285217U.S.A.WyomingSubletteKendall.-110.061243.13592317Small pond. *Field book Phenology: flowering & fruiting.RMRM103960 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.4426Edwin B. Payson Lois B. Payson1925723204U.S.A.WyomingSubletteNear the lower end of New Fork Lakes.-109.962743.07652347Pond. Phenology: flowering & fruiting.RMRM103961 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.4426Edwin B. Payson Lois B. Payson1925723204U.S.A.WyomingSubletteNear the lower end of New Fork Lakes.-109.962743.07652347Pond. Phenology: flowering & fruiting.RMRM38269 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.3557Frank Tweedy19007182U.S.A.WyomingJohnsonBuffalo.-106.690444.350312191524Phenology: flowering.RMRM616098 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.294Gary Connor199289222U.S.A.WyomingFremontAlong Louis Lake Creek.-108.824742.60062573Floor of pond. Phenology: flowering & fruiting.RMRM157273 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.7568George E. Osterhout1931824236U.S.A.WyomingNiobraraS of Lusk.-104.449842.68871524Phenology: flowering & fruiting.RMRM544092 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.719Jan Pollet198993246U.S.A.WyomingPlatteBetween Fish Creek and Fish Creek Road, 18 road mi NW of Wheatland.-105.057542.22621447Stock ponds and drainage of ponds. Phenology: flowering & fruiting.RMRM208876 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.1498John F. Reed Mildred S. Reed1947817229U.S.A.WyomingTetonJackson Hole Wildlife Park: Elk Pasture.-110.548143.85482057Emergent near shore of small pond. Phenology: fruiting.RMRM214725 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.2758John F. Reed Mildred S. Reed194991244U.S.A.WyomingTetonJackson Hole: Signal Mountain.-110.562743.85842073Pond. Phenology: vegetative only.RMRM219946 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.2844John F. Reed Mildred S. Reed195083215U.S.A.WyomingTetonIn the outlet of Two Ocean Lake.-110.50843.89472134Phenology: flowering & fruiting.RMRM179754 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.1624Louis O. Williams1934620171U.S.A.WyomingTetonJackson Lake near Johnston's.-110.700644.02262134In small shallow pond. White flowers. Phenology: flowering.RMRM681759 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.419Michael Oliver1991710191U.S.A.WyomingNiobraraEastern Plains: Little Muddy Creek, SW of Keeline.-104.779842.69281530Salix amygdaloides open woodland with dense graminoid and forb understory on loam sand on floodplain terrace. Phenology: flowering & fruiting.RMRM145143 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.Myra B. Waltman193597250U.S.A.WyomingSheridanLittle Goose Creek, Gould Street.-106.939344.80551143At the waters edge. Phenology: flowering & fruiting.RMRM145144 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.Myra B. Waltman193597250U.S.A.WyomingSheridanLittle Goose Creek, Gould Street.-106.939344.80551143At the waters edge. Phenology: flowering & fruiting.RMRM51655 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.Neva Jean Nelson19037182U.S.A.WyomingCarbon-106.564741.87862073Phenology: flowering.RMRM293441 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.155R. E. Ries D. W. Sabinske197376187U.S.A.WyomingCampbellBlack Thunder Strip Mining Area: North Prong of Thunder Creek and Little Thunder Creek.-105.249443.67181411Wet stream bottom with blue grama, saltgrass, western wheatgrass, prairie cordgrass. Phenology: flowering & fruiting.RMRM330905 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.384R. N. Holmes198086219U.S.A.WyomingCarbonOff Carbon County Route 401.-107.222441.33042695Pond margin. Phenology: flowering & fruiting.RMRM293313 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.114Richard F. Harner1974621172U.S.A.WyomingCampbell6 mi NNE of Gillette at Moyer (Marshall) Creek.-105.418944.37431387In creek. Phenology: vegetative only.RMRM354635 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.4021Richard W. Scott1984914258U.S.A.WyomingFremontDepression Drain.-108.50843.30881531Middle of drain. Phenology: fruiting.RMRM532744 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.6118Richard W. Scott1987715196U.S.A.WyomingFremontAlong the Little Popo Agie River.-108.844242.61532673Small montane pond. Phenology: flowering.RMRM601030 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.6692Robert D. Dorn199599252U.S.A.WyomingConverse11 mi W of Douglas.-105.607142.75891585Shallow water. Phenology: flowering & fruiting.RMRM541484 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.735Robin Jones198898252U.S.A.WyomingFremont-108.192443.22191432Pioneer community on lake bed. Phenology: flowering & fruiting.RMRM364926 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.186Roger L. Williams1985818230U.S.A.WyomingCarbonSierra Madre: ca 6.5 air mi SW of Encampment.-106.905841.1562560In pond. Numerous plants. Phenology: fruiting.RMRM396618 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.582Roger L. Williams1987726207U.S.A.WyomingCarbonSierra Madre: North Fork Willow Creek, ca 6.5 air mi SW of Encampment.-106.897641.15262591In still pond. Frequent. Phenology: flowering.RMRM304708 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.R-1083Ronald G. Schreibeis Valerie Scheibeis1977823235U.S.A.WyomingBig HornGreybull River, 8-9 mi W of Basin.-108.218244.37861219Uncommon in reservoir. Phenology: flowering & fruiting.RMKANU Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.23880Steve Stephens Ralph Brooks1968630182U.S.A.WyomingCampbell17 mi N Gillette.-105.621444.5102Edge of water in small prairie creek, sandy, clay soil, several plants. Photo copy from KANU. Phenology: flowering.RMKANU Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.70644Steve Stephens197389221U.S.A.WyomingAlbany1 mi South, 4 NE Bosler.-105.625241.5886In water of small prairie creek, wet, sandy, clay soil, common. Photo copy from KANU. Phenology: flowering & fruiting.RMRM69257 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.256Vie Willits190978189U.S.A.WyomingSheridanBig Horn.-106.979844.6881250Swamp. Phenology: flowering & fruiting.RMRM253880 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.5071Wilhelm G. Solheim1957716197U.S.A.WyomingTetonGrand Teton National Park: Swan Lake.-110.632243.89922073In water about 1 inch deep. Phenology: flowering.RMRM253881 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.5072Wilhelm G. Solheim1957716197U.S.A.WyomingTetonGrand Teton National Park: Swan Lake.-110.632243.89922073In water about 18 inches deep. Phenology: flowering.RMRM580060 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.13428Walter Fertig199291245U.S.A.WyomingLaramieEastern Plains: Brunyansky Draw, 1-1.5 mi S of Horse Creek, 0.5-1 mi W of I-25; 0.5 mi E of Nimmo road.-104.905341.437618351859Muddy edges of cattail community in shallow water of small pond. Phenology: fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.3316Amy J. Roderick199786218U.S.A.WyomingCarbonUpper North Platte and Laramie River Drainages: Fort Steele State Recreation Area, ca 6.6 air mi NW of Walcott Junction; ca 8.4 air mi E of Sinclair.-106.954141.77661981Wet marsh bordered by willows. Phenology: flowering & fruiting.RMRM709379 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.73330Ronald L. Hartman2001731212U.S.A.New MexicoSandovalValles Caldera National Preserve: Jemez Mountains: East Fork Jenez River from Baca Ranch entry road and downstream to start of canyon.-106.49086135.84333325912621Phenology: flowering & fruiting.RMRM757174 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.68777Ronald L. Hartman Sarah Nunn2000724206U.S.A.ColoradoJacksonNorth-central Colorado: Park Range: Fryingpan Trail, ca 1.5 mi W of N-S trail near Shafer Ranch or near 9200 ft contour then-106.593240.85022789Pond drying up. Phenology: flowering & fruiting.RMRM757173 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.68796Ronald L. Hartman Sarah Nunn2000724206U.S.A.ColoradoJacksonNorth-central Colorado: Park Range: Fryingpan Trail, ca 1 mi W of N-S trail near Shafer Ranch then N to "lake 8985", ca 18 air mi NW of Walden.-106.593240.86472739On floating mat in large kettle lake and plants from adjacent lodgepole forest. Drosera very abundant on floating mat on northeast side. Phenology: flowering.RMRM757172 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.68899Ronald L. Hartman Sarah Nunn2000727209U.S.A.ColoradoJacksonNorth-central Colorado: Park Range: N-S trail just off Fryingpan Trail, 4-5 air mi S of Big Creek Lakes, ca 18 air mi NW of Walden.-106.574140.85022652Water margin on and in lake. Phenology: fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.3447Amy J. Roderick1997810222U.S.A.WyomingCarbonUpper North Platte and Laramie River Drainages: Dugway Recreation site along North Platte River, ca 6 air mi NE of Sinclair; ca 9.4 air mi NE of Rawlins.-107.051141.86391951Willow thickets, shallow ponds, and gravelly patches in wet, disturbed area. Phenology: flowering & fruiting.RMRM757171 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.70048Ronald L. Hartman2000817230U.S.A.ColoradoJacksonNorth-central Colorado: Park Range: Newcomb Park Trail, 0.5-2.5 trail mi W of trail head (to granitic domes and Newcomb Creek angling NW), ca 20-21 air mi SW of Walden.-106.642640.589926822713Meadows and woodland, pond edges. Phenology: fruiting.RMRM762156 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.54885B. E. Nelson2001730211U.S.A.ColoradoRouttNorth-central Colorado: Park Range: Hinman Lake and vicinity to Hinman Creek, ca 1.5 air mi N of the Elk River, ca 6.5 air mi NE of Clark; ca 20 air mi N of Steamboat Springs.-106.835440.765824982500Meadows and open areas around the lake. Phenology: fruiting.RMRM826760 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.2382David Scott Amanda Richardson2006726207U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Jackson Hole: near Two Ocean Lake, ca 6 air mi N of Moran; ca 21.5 air mi NE of Moose.-110.495643.92572253Pond with stagnant water and shallow areas dominated by Carex spp. Phenology: flowering.RMRM826759 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.2494David Scott Nancy Bockino2006730211U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Jackson Hole: near Cow Lake, ca 3 air mi WSW of Moran; ca 14 air mi NE of Moose.-110.56543.82812086Aquatic community in shallow water. Phenology: flowering.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.2580David Scott200683215U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Jackson Hole: near Pilgrim Creek, ca 6 air mi NW of Moran; ca 19.5 air mi NNE of Moose.-110.562743.91392128Aquatic plant community in pond. Phenology: flowering.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.2882David Scott Andrew Bishop200688220U.S.A.WyomingTetonGrand Teton National Park and Vicinity: Jackson Hole: near Two Ocean Lake, ca 4 air mi N of Moran; ca 19.5 air mi NNE of Moose.-110.538843.91172114Aquatic community in stream outlet. Phenology: flowering & fruiting.RMRM837543 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.5550David Scott Ronald L. Hartman2007815227U.S.A.WyomingTetonGrand Teton National Park and Vicinity: John D. Rockefeller Jr. Memorial Parkway: near Glade Creek, ca 3 air mi WSW of Flagg Ranch; ca 21.5 air mi NW of Moran.-110.731144.08962140Margin of montane pond. Phenology: flowering & fruiting.RMRM837542 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.86689Ronald L. Hartman2007815227U.S.A.WyomingTetonBridger-Teton National Forest: Teton Wilderness: lakes (drying) at the head of Dime Creek, four ponds from W to E, pond second from the E.-110.67744.0542301Around drying pond. Phenology: fruiting.RMRM99273 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.635A. C. McIntosh1924820233U.S.A.South DakotaCusterCuster.-103.600443.766216091737Around small pond. Phenology: flowering & fruiting.RMRM106608 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.856A. C. McIntosh1926827239U.S.A.South DakotaPenningtonBetween Hill City and Keystone.-103.496943.909513171585Abundant in pond. Phenology: flowering & fruiting.RMRM106640 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.866A. C. McIntosh192692245U.S.A.South DakotaPenningtonRapid City Road, 3 mi N of Hermosa.-103.196843.88411054Abundant along muddy edges of dried up pond. Phenology: flowering & fruiting.RMRM9053 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.Alice D. Pratt18957182U.S.A.South DakotaMeadePiedmont.-103.38944.23161064Phenology: flowering & fruiting.RMRM9053 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.Alice D. Pratt18957182U.S.A.South DakotaMeadePiedmont.-103.38944.23161064Phenology: flowering.RMRM99273 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.635Arthur C. McIntosh1924820233U.S.A.South DakotaCusterCuster.-103.600443.766216091737Around small pond. Phenology: flowering.RMRM106608 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.856Arthur C. McIntosh1926827239U.S.A.South DakotaPennington1 mi N of Harney Peak.-103.524143.88061823Abundant in pond. Phenology: flowering & fruiting.RMRM106640 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.866Arthur C. McIntosh192692245U.S.A.South DakotaPenningtonRapid City Road, 3 mi N of Hermosa.-103.196843.88411054Abundant along muddy edges of dried up pond. Phenology: flowering & fruiting.RMRM241774 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.6568C. L. Porter1954726207U.S.A.South DakotaCusterBlack Hills: Legion Lake, 8 mi E of Custer.-103.462543.76031527Margin of lake. Phenology: flowering & fruiting.RMRM110781 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.2577Herman E. Hayward1927730211U.S.A.South DakotaCusterBetween Buffalo Gap and Fairburn.-103.312443.49239751067Pond with Scirpus. Phenology: flowering.RMRM568192 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.85James R. Johnson1991828240U.S.A.South DakotaPenningtonSpring Creek.-103.406243.98991323Emergent at edge of creek; common. Phenology: flowering & fruiting.RMRM346256 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.130Kris Sletten198295248U.S.A.South DakotaJonesMurdo Dam.-100.722343.9188667Phenology: flowering & fruiting.RMUSFS411805 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.60N. Lyon Keith Evans1965727208U.S.A.South DakotaJonesFort Pierre National Grassland.-100.377644.0048621Near pond; on 6% northwest slope; Pierre clay soil; grassland vegetation type. Elev more likely 2040 f (+/-) (USGS 7.5) G. Bryson Phenology: flowering & fruiting.RMUSFS411815 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.1501Ralph K. Gierisch1949716197U.S.A.South DakotaCusterHarney National Forest: Stockade Lake.-103.514343.764815241585Aquatic vegetation type. Phenology: flowering & fruiting.RMUSFS411806 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.71Roger R. Kerbs196971182U.S.A.South DakotaJacksonBuffalo Gap National Grassland: Study Pond D.-101.91643.8368762Grassland stockpond shoreline; with Juncus spp. and Eleocharis. Elev closer to 2500 f (+/-) (USGS 7.5') G. Bryson Phenology: flowering & fruiting.RMRM76146 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.2647S. S. Visher1911731212U.S.A.South DakotaFall RiverPhenology: flowering & fruiting.RMRM70147 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.32S. S. Visher1910726207U.S.A.South DakotaHardingHouse Creek, 20 mi NE of Crook.-103.725145.7598975Dry creekbed. Phenology: fruiting.RMRM70146 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.32.1S. S. Visher1910824236U.S.A.South DakotaHardingMoreau River Valley: Soft Water Creek.-103.481245.3156932Phenology: fruiting.RMRM76485 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.652S. S. Visher191281214U.S.A.South DakotaPerkinsBixby.-102.561945.1484750Phenology: flowering & fruiting.RMRM346161 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.376Stephen Van Sickle1982815227U.S.A.South DakotaTripp-99.794843.5992564Stock pond shoreline. Occasional. Phenology: flowering & fruiting.RMUSFS411814 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.84Agnes D. McNair191475186U.S.A.ColoradoRio GrandeRio Grande National Forest: South Fork of the Rio Grande.2439In very wet and boggy soil with sedges, rushes and horsetail. Phenology: flowering.RMRM152999 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.71Alan A. Beetle Snyder1937626177U.S.A.ColoradoDouglasCastle Rock.1829Fresh water bog. Phenology: flowering & fruiting.RMUSFS411818 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.4424Charles Feddema197267159U.S.A.ColoradoBacaComanche National Grassland: Picture Canyon, ca 40 mi SW of Springfield.Sandy wash area along creek; emergent in 6" of water at pond edge. Phenology: flowering & fruiting.RMRM745863 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.465Dina Clark Colin Deihl1994716197U.S.A.ColoradoLas AnimasMesa de Maya Region: near Dripping Springs along Tecolote Creek.1524Edge of creek with Berula erecta. Phenology: flowering & fruiting.RMRM133128 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.1534Earl F. Castetter1932714196U.S.A.New MexicoRio ArribaEspanola.-106.1384935.981791981Wet roadside swales. Phenology: flowering & fruiting.RMRM360852 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.16005Elizabeth Neese T. Andrews198482215U.S.A.ColoradoWeldNatural Fort Rest Stop: 3 mi S of WY border.-104.914840.9521804On disturbed roadside in sandy soil. Phenology: flowering & fruiting.RMUSFS411816 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.128E. R. Ware1932810223U.S.A.ColoradoMesaGrand Mesa National Forest: De Beque.-108.22239.30251554Abundant, in clay soil with Typha, Triglochin and Sarcobatus. Phenology: flowering & fruiting.RMRM117415 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.1141Earl L. Johnston1927621172U.S.A.ColoradoWeldGrover.Sloughs. Phenology: flowering & fruiting.RMRM63505 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.497AEarl L. Johnston1909U.S.A.ColoradoWeldEvans.Phenology: flowering & fruiting.RMRM80993 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.144Edwin B. Payson1913721202U.S.A.ColoradoMontroseTabeguache Basin.2439Aquatic, on margin of ponds. Phenology: flowering & fruiting.RMRM80967 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.153Edwin B. Payson1913730211U.S.A.ColoradoMontroseTabeguache Basin.2439Aquatic. Phenology: flowering & fruiting.RMRM89124 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.1619Edwin B. Payson E. Bethel1919819231U.S.A.ColoradoDenverW 44th and Tejou Street.Pond. Phenology: flowering & fruiting.RMRM80981 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.176Edwin B. Payson1913818230U.S.A.ColoradoMontroseTabeguache Basin.2439Aquatic, on margin of ponds. Phenology: flowering & fruiting.RMRM53218 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.1292Francis Ramaley1905718199U.S.A.ColoradoBoulderNear Boulder.1700Phenology: flowering & fruiting.RMRM132986 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.14072Francis Ramaley1932813226U.S.A.ColoradoAlamosaAlamosa.In slow stream. Phenology: flowering.RMRM75995 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.9187Francis Ramaley1912720202U.S.A.ColoradoBoulderNear Ward.-105.5082240.0728428042835Phenology: vegetative only.RMRM43001 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.4968Frank Tweedy19027182U.S.A.ColoradoBoulderNear Boulder.15241829In water around plains and foothills. Phenology: flowering & fruiting.RMRM157274 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.2045George E. Osterhout1900610161U.S.A.ColoradoLas AnimasBrantly Canyon.Phenology: flowering & fruiting.RMRM157289 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.2371George E. Osterhout190172183U.S.A.ColoradoWeldNew Windsor.Phenology: flowering.RMRM157286 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.3940George E. Osterhout1909618169U.S.A.ColoradoBentE of Las Animas.Phenology: flowering.RMRM157285 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.4081George E. Osterhout190985217U.S.A.ColoradoYumaWray.Phenology: flowering & fruiting.RMRM157288 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.497George E. Osterhout18948213U.S.A.ColoradoWeldNew Windsor.Phenology: flowering.RMRM157283 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.6375George E. Osterhout1924107281U.S.A.ColoradoWeldWindsor.River bank. Phenology: flowering & fruiting.RMRM157279 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.6450George E. Osterhout1925820232U.S.A.ColoradoWeldWindsor.River. Phenology: flowering & fruiting.RMRM157287 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.7454George E. Osterhout1893724205U.S.A.ColoradoLarimerNear Fort Collins.Phenology: flowering.RMRM395297 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.1420Patricia P. Douglas1986823235U.S.A.ColoradoConejos0.3 mi NW of Hidden Lake; 2.3 mi NW of McIntyre Peak.-106.367537.14273048Infrequent in shallow water on south-facing slope with Alisma. Phenology: vegetative only.RMRM580496 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.18447Ronald C. Wittmann William A. Weber199197250U.S.A.ColoradoBacaPicture Canyon.-102.751437.0247In water of cattail swamp at the base of cliffs. Phenology: flowering & fruiting.RM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.1840B. A. Packer J. Brondum and T. McGowan1997716197U.S.A.WyomingAlbanyLaramie Range: along Halleck Creek, ca 29 air mi NE of Laramie.-105.418841.834621122213Creekside. Phenology: fruiting.RM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.1951B. A. Packer J. Brondum and T. McGowan1997722203U.S.A.WyomingAlbanyLaramie Range: Johnson Reservoir, ca 27 air mi NE of Laramie.-105.380141.77619052000Reservoir and adjacent granite outcrops. Phenology: flowering & fruiting.RMRM45266 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.2522W. F. Marshall1899713194U.S.A.ColoradoLarimerFort Collins: La Porte Road.Phenology: flowering & fruiting.RMRM56904 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.1710W. W. Robbins1906710191U.S.A.ColoradoBoulderNear Boulder.Valley. Phenology: flowering.RMRM64298 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.5730W. W. Robbins1908710192U.S.A.ColoradoBoulderHiram Prince Lake.Phenology: flowering.RMRM64257 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.5774W. W. Robbins1908712194U.S.A.ColoradoJeffersonSemper Lake.Phenology: buds.RMUSFS411817 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.12William O. Sander1915628179U.S.A.Coloradono countyCochetopa National Forest: Hazard's meadow along ditch.2359In a wet ditch of black loam with rushes and sedges. Phenology: flowering.RMRM541931 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.5284Janet Wingate Richards and Edwards198884217U.S.A.ColoradoLarimerRocky Mountain National Park: Moraine Park.2461In drying pond mud with Eleocharis acicularis. Phenology: flowering & fruiting.RMRM551523 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.5284Janet Wingate Richards and Edwards198884217U.S.A.ColoradoLarimerRocky Mountain National Park: Moraine Park.2461Common on flat, open area in drying pond mud with Eleocharis acicularis. Phenology: flowering & fruiting.RM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.1967James P. Vanderhorst1990826238U.S.A.ColoradoGarfieldFlat Tops/White River Plateau: Flat Tops Wilderness: Trappers Lake, ca 29 air mi NNE of Glenwood Springs.-107.230539.97882926Aquatic plants on muddy lake margins.RM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.1976James P. Vanderhorst1990827239U.S.A.ColoradoRio BlancoFlat Tops/White River Plateau: Sterry Lake, ca 16 air mi SE of Meeker.-107.606839.92062621Muddy, shallow lake.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.5248B. A. Packer T. McGowan and J. Brondum1998811223U.S.A.WyomingConverseLaramie Range: along Root Creek, ca 11 air mi SE of Glenrock; ca 19 air mi SW of Douglas.-105.78442.700618902103Creekside. Phenology: fruiting.RMRM599664 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.11628B. E. Nelson1984910254U.S.A.WyomingNiobrara[location and coordinates withheld]1402In the stream. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.14740B. E. Nelson Neil Snow198788220U.S.A.WyomingTetonSouthwestern Absarokas: Gravel Lake, ca 7 air mi S of Yellowstone National Park, ca 42.3 air mi NNE of Jackson.-110.364244.02422439In the lake.RMRM599663 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.17310B. E. Nelson Jan Pollet1989719200U.S.A.WyomingPlatte[location and coordinates withheld]1463River bank. Phenology: flowering & fruiting.RMRM317748 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.2381B. E. Nelson1978926269U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: Goshen Hole: ca 1.5 mi SW of Torrington, along south side of North Platte River.-104.213342.0511250In a pond by river. Occasional. Phenology: fruiting.RMRM331311 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.3907B. E. Nelson1979716197U.S.A.WyomingSheridanPowder River Basin: ca 6 air mi N of Dayton, ca 6.5 air mi NW of Ranchester along Cooper Draw.-107.286944.95921250In intermittent pools in the draw and in the reservoir. Phenology: flowering & fruiting.RMRM384933 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.5407bJune Haines198587219U.S.A.WyomingFremontGranite Mountain Uplift: Sweetwater River, ca 3 air mi NE of Jeffrey City.-107.7890842.5263518991932Edge of small pond of water above level of flowing river. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.7080June Haines Georgia Haines1986830242U.S.A.WyomingFremontSweetwater River, south of bridge across river on Agate Flats Road, ca 9.5 air mi ENE of Jeffrey City.-107.632142.511218841890Moist meadow beside river and moist river bank.RMRM523714 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.11815Keith H. Dueholm198182214U.S.A.WyomingPlatteHartville Uplift: Patten Creek, ca 16 air mi SSE of Glendo.-104.740842.44281585Margins of deep pools in creek, wet sedge meadows, cutbanks, ponderosa pine slopes, little bluestem grassland on hilltops and slopes, silver sage grassland above creek; emergent aquatic in meadows. Phenology: flowering & fruiting.RMRM322189 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.5759Keith H. Dueholm197888220U.S.A.WyomingCampbell[location and coordinates withheld]1371Rocky hills, plains, holding pond, wet mud along creek beds, flats, moist grassy ditches; along pond. Phenology: flowering & fruiting.RMRM322190 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.6131Keith H. Dueholm1978825237U.S.A.WyomingCampbellPowder River Basin: Dry Trail Creek, along Trail Creek Road, 3.8 road mi E of Wyo Hwy 59.-105.279444.975561097Sandy cuts in plains, small stream and draw; muddy spots in stream. Phenology: flowering & fruiting.RMRM331312 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.8630Keith H. Dueholm197983215U.S.A.WyomingJohnsonPowder River Basin: Jack Moore Reservoir, along Boxelder Creek, ca 1.5 air mi E of south end of Lake De Smet.-106.6933344.46191371Flats around margin of holding pond, meadow along creek, gravelly roadside, hilly plains on clinker; in creek. Phenology: fruiting.RMRM331315 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.8926Keith H. Dueholm1979811223U.S.A.WyomingSheridanPowder River Basin: East Twin Creek, ca 2 air mi W of Parkman.-107.368644.95891371Creek, meadows along creek, cherry thickets, sagebrush plains, hill with roadcut along side, disturbed area along drainage; along creek. Phenology: flowering & fruiting.RMRM334236 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.9183Keith H. Dueholm1979814226U.S.A.WyomingNatronaPowder River Basin: ca 12 air mi SW of Midwest.-106.515843.34641615Muddy margins of holding pond; margin of pond. Phenology: flowering & fruiting.RMRM555106 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.4456Robert S. Kirkpatrick1984720202U.S.A.WyomingFremontAbsaroka Mountains: ca 13 air mi N of Dubois, in Virgin Lake.-109.659443.70582804Lacustrine (lake margins). Phenology: vegetative only.RMRM581935 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.31738Ronald L. Hartman Jonathan Hughes1991823235U.S.A.WyomingSubletteWest Slope Wind River Range: trail NE of Meadow Lake from Wilderness boundary to Belford Lake and around lake.-109.651442.930828652896Lodgepole pine with some spruce and wet areas. Phenology: flowering.RMRM581936 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.10594Walter Fertig199184216U.S.A.WyomingSubletteWest Slope Wind River Range: south shore of Boulder Lake, 10 air mi E of Pinedale.-109.673142.84362225Submerged aquatics growing on muddy substrate in water less that 2 ft deep. Phenology: buds.RMRM582196 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.5200Walter Fertig199082214U.S.A.WyomingSubletteWest Slope Wind River Range: north shore of New Fork Lakes, ca 17 air mi N of Pinedale.-109.947843.10312384Willow swamp between wilderness parking lot and Narrows Campground, Upper New Fork Lake. Phenology: flowering.RMRM581933 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.8914Walter Fertig1991711192U.S.A.WyomingSubletteWest Slope Wind River Range: small pond ca 1/4 mi S of Scab Creek Campground, 16 air mi E of Pinedale.-109.553642.81532439Submerged aquatic on muddy soil. Phenology: flowering & fruiting.RMRM599662 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.27115B. E. Nelson1993719200U.S.A.WyomingGoshen[location and coordinates withheld]13501356Small marshy area. Phenology: flowering.RMRM599661 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.27849B. E. Nelson1993730211U.S.A.WyomingConverseSouthern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Walker Creek just N of Manning or County Road 53, ca 20 air mi NE of Douglas.-105.082543.052514291445Marshy area in stream channel. Phenology: fruiting.RMRM599660 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.28179B. E. Nelson199383215U.S.A.WyomingNiobrara[location and coordinates withheld]14481454In the reservoir and on the muddy shores. Phenology: flowering & fruiting.RMRM599659 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.28424B. E. Nelson1993817229U.S.A.WyomingLaramie[location and coordinates withheld]17831829Gravel bars, edge of creek, and marshy areas. Phenology: flowering & fruiting.RMRM599658 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.28620B. E. Nelson1993817229U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek ca 1/4 mi above Little Bear Creek on County Road 153, ca 14.3 air mi SE of Chugwater; ca 38.5 air mi SW of Torrington.-104.618641.616615731579Stream margins and in standing water. Phenology: flowering & fruiting.RMRM599657 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.29485B. E. Nelson1993829241U.S.A.WyomingNiobraraSouthern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Indian Creek off Hat Creek or County Road 64, ca 16 air mi NE of Lusk; ca 19.8 air mi NW of Van Tassell.-104.227342.928713041310In slow moving and standing water. Phenology: fruiting.RMRM704192 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.33304B. E. Nelson Tim Chumley and Robbin Romberg199482214U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek ca 0.5 mi above the mouth of Spring Run, ca 17.7 air mi W of LaGrange, ca 34.5 air mi SSW of Torrington.-104.503941.61971518Steep banks at the edge of the creek and sand bars. Phenology: flowering & fruiting.RMRM704191 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.33389B. E. Nelson Tim Chumley and Robbin Romberg199483215U.S.A.WyomingPlatteSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along Chugwater Creek SE of Degans Butte, ca 7.5-8.5 air mi SW of Chugwater; ca 25 air mi S of Wheatland.-104.949241.691116891701Standing water and at the edge of the stream. Phenology: flowering & fruiting.RMRM704190 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.33532B. E. Nelson Tim Chumley and Robbin Romberg199484216U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek ca 3/4 mi W of the mouth of Dater Creek and ca 4 air mi S of Castle Rocks, ca 11 air mi W of La Grange; ca 30 air mi SSW of Torrington.-104.377241.64951463Sand banks and wet stream margin. Phenology: flowering & fruiting.RMRM704189 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.33578B. E. Nelson David Reilly199488220U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: along the Laramie River E of the fort ca 2.5 air mi WSW of Fort Laramie (town); ca 21 air mi WNW of Torrington.-104.542142.20041292In slow water at the edge of the river. Phenology: flowering & fruiting.RMRM704188 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.33783B. E. Nelson Tim Chumley and Robbin Romberg1994811223U.S.A.WyomingPlatteSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along Richeau Creek between I-25 and Wyo Hwy 314, ca 3/4 air mi W to 1.5 air mi WSW of Slater; ca 14 air mi SSE of Wheatland.-104.837741.86415301548Marshy area of springs. Phenology: flowering & fruiting.RMRM704187 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.33847B. E. Nelson Tim Chumley and Robbin Romberg1994811223U.S.A.WyomingPlatteSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along Chugwater Creek, ca 0.5 air mi N of Bordeaux, ca 9.5 air mi SE of Wheatland.-104.837741.93731475Steep creek bank and sand bars. Phenology: flowering.RMRM704186 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.33914B. E. Nelson Tim Chumley and Robbin Romberg1994812224U.S.A.WyomingPlatteSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along the Laramie River above and below Chugwater Creek and along Chugwater Creek, ca 7.5 air mi NE of Wheatland.-104.858342.125613471353Riparian benches, streambanks and adjacent meadows. Phenology: flowering & fruiting.RMRM704185 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.34332B. E. Nelson Tim Chumley1994823235U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along Rawhide Creek ca 2.3 air mi SW of Tea Kettle Rock and ca 0.5-1 air mi N of the Interstate Canal, ca 7 air mi NE of Lingle, ca 11.3 air mi NNW of Torrington.-104.261942.214112921295In the dry stream channel. Phenology: flowering & fruiting.RMRM601030 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.6692Robert D. Dorn199599252U.S.A.WyomingConverse11 mi W of Douglas.-105.607142.75891585Shallow water. Phenology: flowering & fruiting.RMRM599665 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.41362Ronald L. Hartman1993713194U.S.A.WyomingPlatteSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 12 air mi SW of Wheatland.-105.164741.99691554Stream side. Phenology: flowering & fruiting.RMRM633271 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.48792Ronald L. Hartman Tom Cramer1994730211U.S.A.WyomingSubletteGreen River Basin: Boulder Creek, 0.5 air mi NW of Boulder.-109.723342.75722134Streamside, marshy areas, and beneath Populus angustifolia. Phenology: fruiting.RMRM633270 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.48863Ronald L. Hartman Thomas Cramer1994730211U.S.A.WyomingSubletteGreen River Basin: New Fork River, ca 10 air mi SW of Boulder, from old wooden bridge NE to section line.-109.956442.632820882103Streamside and slope. Phenology: flowering.RMRM704183 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.160Timothy W. Chumley1994818230U.S.A.WyomingLaramieSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along North Crow Creek off County Road 109, ca 1 1/2 air mi N from junction with Wyo Hwy 210 or Happy Jack Road, ca 16.4 air NW of Cheyenne.-105.086841.19661987In and along dry creek bed with occasional pools and mud pits. Phenology: flowering & fruiting.RMRM704182 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.258Timothy W. Chumley1994819231U.S.A.WyomingLaramieSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along Crow Creek E of County Road 217 ca 1/2 mi, ca 16.2 air mi ESE of Cheyenne.-104.508541.10631716Along creek. Phenology: flowering & fruiting.RMRM704181 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.400Timothy W. Chumley1994825237U.S.A.WyomingLaramieLaramie Mountains: along South Fork Bear Creek E from Bristol Ridge or County Road 237, ca 27 air mi NNW of Cheyenne.-105.115441.511718841902Along open, gently sloping banks and flats of stream. Phenology: fruiting.RMRM704180 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.437Timothy W. Chumley1994826238U.S.A.WyomingGoshenSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek off Marsh or County Road 151, ca 17.5 air mi SW of Chugwater.-104.52941.622115271539Along creek. Phenology: flowering & fruiting.RMRM704184 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.96Timothy W. Chumley1994816228U.S.A.WyomingLaramieSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along Lodgepole Creek on both sides of County Road 148, 5 air mi N of I-80, ca 23.4 air mi ENE of Cheyenne; ca 2 1/2 air mi N of Burns.-104.369141.23181658Along and in the creek. Phenology: flowering & fruiting.RMRM642571 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.1911Thomas Cramer Jane T. Kellett1994711192U.S.A.WyomingSubletteGreen River Basin: East Fork River, ca 6 air mi E of Boulder.-109.608142.74222134Riverside meadows, willows, and mudflats. Phenology: flowering.RMRM633390 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.2862Thomas Cramer199484216U.S.A.WyomingSubletteGreen River Basin: edge of Green River, ca 1 air mi N of La Barge.-110.191342.2742006Riverside mudflats, meadows, and willows. Phenology: flowering & fruiting.RMRM633389 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.4462Thomas Cramer Ronald L. Hartman1994823235U.S.A.WyomingSubletteGreen River Basin: New Fork River, ca 10 air mi E of Big Piney.-109.918642.5752079Riverside meadows, willows, and sagebrush. Phenology: fruiting.RMRM8624 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.2243Aven Nelson189678190U.S.A.WyomingCrookMoorcroft.-104.950444.25341280Phenology: flowering.RMRM371024 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.11737B. E. Nelson1984912256U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains: along Pine Creek, ca 8 air mi NNW of Aladdin; ca 25 air mi NNE of Sundance.-104.24544.74471067Dried pools in stream bottom. Phenology: flowering & fruiting.RMRM371023 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.9101B. E. Nelson1982712193U.S.A.WyomingCrookBlack Hills: Just E of Colony on U.S. 212; ca 34 air mi N of Sundance in Daly Creek drainage.-104.1216744.8575990Pond. Phenology: flowering & fruiting.RMRM371008 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.4546Hollis Marriott1983714195U.S.A.WyomingCrookBlack Hills: Miller Creek, Garman Ranch; ca 9.5 air mi SSE of Devils Tower.-104.632844.476391310Creek margins. Phenology: flowering & fruiting.RMRM371009 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.4634Hollis Marriott Dennis Horning1983716197U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains, Cook Lake; ca 7.2 air mi SSE of Alva.-104.407244.59581448In shallow water near shore. Phenology: flowering & fruiting.RMRM371010 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.4920Hollis Marriott1983721202U.S.A.WyomingCrookBlack Hills: Bear Lodge Mountains: Lytle Creek Reservoir, ca 2 air mi E of Devils Tower.-104.669744.578331189On wet soil of reservoir margins. Phenology: flowering & fruiting.RMRM371011 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.5380Hollis Marriott198382214U.S.A.WyomingCrookBlack Hills: Goldie Divide near junction of Goldie and New Haven roads, ca 5 air mi NW of Hulett.-104.705744.72531371Grassland, reservoir, shallow water near shore. Phenology: flowering & fruiting.RMRM371012 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.5434Hollis Marriott198384216U.S.A.WyomingCrookBlack Hills, Coal Divide just N of I-90 (near parking area), ca 9 air mi SW of Sundance.-104.508144.31971463Grassland, small reservoir, on mud. Phenology: fruiting.RMRM371013 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.5590Hollis Marriott198384216U.S.A.WyomingCrookBlack Hills, Inyan Kara Creek E of HK Divide, ca 15 air mi W of Sundance.-104.688944.39141280Stream margins. Phenology: flowering & fruiting.RMRM371014 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.5645Hollis Marriott1983822234U.S.A.WyomingCrookBlack Hills: headwaters of Bitter Creek, ca 2.5 air mi WNW of Alva.-104.484544.71111250Grassland, reservoir, in shallow water near shore. Phenology: flowering & fruiting.RMRM371015 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.5790Hollis Marriott1983824236U.S.A.WyomingCrookBlack Hills: Houston Creek where it turns south (near Harvey Divide), ca 10 air mi W of Sundance.-104.588744.40421402Grassland, reservoir, in shallow water near shore. Phenology: flowering & fruiting.RMRM371016 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.5889Hollis Marriott1983829241U.S.A.WyomingCrookBlack Hills, Belle Fourche River near Mona, ca 14.5 air mi NNE of Hulett.-104.405344.84361067On mud along river. Phenology: flowering & fruiting.RMRM371017 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.5966Hollis Marriott1983829241U.S.A.WyomingCrook[location and coordinates withheld]1067Sagebrush grassland, reservoir, on drying mud. Phenology: flowering & fruiting.RMRM371018 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.8259Hollis Marriott1984730212U.S.A.WyomingCrook[location and coordinates withheld]1402Creek bottom in grassland-- on mud at edge of creek. Phenology: flowering & fruiting.RMRM371019 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.8342Hollis Marriott198482215U.S.A.WyomingWestonBlack Hills: West Plum Creek ca 4 mi N of confluence with East Plum Creek, ca 11 air mi NNW of Newcastle.-104.267843.922221509In shallow water at edge of reservoir (in grassland). Phenology: flowering & fruiting.RMRM371020 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.8888Hollis Marriott1984810223U.S.A.WyomingWeston[location and coordinates withheld]1783On mud at edge of reservoir. Phenology: fruiting.RMRM371021 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.8979Hollis Marriott1984810223U.S.A.WyomingWestonBlack Hills: East Upton Road, Kellog Reservoir; ca 6 air mi NNW of Osage.-104.4488944.05311310Sagebrush-grassland (Artemisia tridentata) with scattered pines and junipers, reservoir margins. Phenology: fruiting.RMRM371022 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.9165Hollis Marriott1984818231U.S.A.WyomingCrookBlack Hills: Inyan Kara Mountain (east half); ca 13.5 air mi S of Sundance.-104.344744.201391615Reservoir in grassland east fo mountain, on mud. Phenology: fruiting.RMRM371028 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.9419Hollis Marriott198493247U.S.A.WyomingWeston[location and coordinates withheld]1219Big sagebrush-grassland opening, in shallow water at edge of small reservoir. Phenology: fruiting.RMRM710494 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.10939Jane Gyhra1988816229U.S.A.WyomingCrookBlack Hills: Devils Tower National Monument: west bank of Belle Fource River ca 200 yds S of bridge.-104.70444.58921173Along river's edge. Phenology: flowering & fruiting.RMRM322191 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.4765Keith H. Dueholm1978724205U.S.A.WyomingWestonPowder River Basin: along Alkali Creek, ca 11 air mi W of Upton.-104.867844.09671341Along creek, roadside; in creek - 12" deep. Phenology: flowering & fruiting.RMRM322188 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.5013Keith H. Dueholm1978726207U.S.A.WyomingCrookPowder River Basin: near Little Missouri River, ca 8 air mi NNE of New Haven.-104.8019444.85671128Plains, flats near river, muddy margins of large holding pond; near pond. Phenology: flowering & fruiting.RMRM12238 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.L. W. Carter189783215U.S.A.WyomingCrookInyan Kara.-104.271344.21741554Phenology: flowering & fruiting.RMRM371025 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.15824Ronald L. Hartman1983711192U.S.A.WyomingCrookPowder River Basin: Little Missouri River: ca 21 air mi NNE of Hulett.-104.4847244.97441067River bottoms, hay field margins, and ash woodlands; pond margin. Phenology: flowering & fruiting.RMRM371026 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.15903Ronald L. Hartman1983711192U.S.A.WyomingCrookBlack Hills: Belle Fourche River: 16 air mi NE of Alva.-104.2644.88723200Oak slopes and floodplains; flood plains. Phenology: flowering & fruiting.RMRM371027 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.16315Ronald L. Hartman1983715196U.S.A.WyomingCrookBlack Hills: ca 5 air mi NNE of Aladdin.-104.1627844.71561097Pond. Phenology: flowering.RMRM793862 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.116Patricia P. Douglas N. Hastings199775186U.S.A.WyomingSheridanSheridan Training Area: drainage into stock pond and surrounding banks, 1.6 km W of Peak 4244 (338560, 4969020), 3.0 km NNE of Peak 4290 (336500, 4967320). 337000E, 4969260N.930North-northwest drainage (0-20 degrees) in palustrine in clay loam, soil series Worfka-Shingle-Samday complex and Shingle-Samday clay loams, with Artemisia tridentata, A. frigida, Gutierrezia sarothrae, Bouteloua gracilis, Carex sp. Phenology: vegetative only.RMRM793837 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.228Patricia P. Douglas N. Hastings199777188U.S.A.WyomingSheridanSheridan Training Area: stock pond and drainage 1.5 km SE of Peak 4266 (338160, 4966620), 1.3 km S of Peak 4152 (339760, 4967580). 339560E, 4966320N.1210Level palustrine on clay, soil series Shingle-Samday clay loams, with Ranunculus aquatilis, Festuca arundinacea, Carex, Juncus spp. Phenology: flowering.RMRM793836 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.549Patricia P. Douglas N. Hastings199887219U.S.A.WyomingSheridanSheridan Training Area: stock pond and surrounding banks 2.9 km SE of Peak 4290 (336500, 4967320), ca 1.5 km S of Peak 4266 (338160,4966620). 338440E, 4965680N.1200Level palustrine in clay loam, soil series Worthenton clay loam, with Convolvulus arvensis, Melilotus officinalis, Chenopodium glaucum, Carex, Scirpus spp. Phenology: flowering & fruiting.RMRM793861 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.578Patricia P. Douglas N. Hastings1998811223U.S.A.WyomingSheridanSheridan Training Area: pond and surrounding banks 1.3 km SSE of Peak 4152 (339760, 4967580), ca 1.4 km ESE of Peak 4266 (338160 4966620). 339540E 4966200N.1210Level to 30 degree slope on palustrine clay loam, soil series Shingle-Haverdad association, with Typha latifolia, Ranunculus circinatus, Centunculus minimis, Carex, Juncus spp. Phenology: fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.6384Bernadette Kuhn2008711193U.S.A.ColoradoLas AnimasComanche National Grassland: near the head of Poitrey Creek ca 2 air mi W of Fallas Mesa, ca 7 air mi S of Villegreen.-103.532837.20181787Pasture dominated by Buchloë dactyloides; at stock tank overflow area. Phenology: flowering & fruiting.RMRM915634 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.2963Laura E. Lukas2007720201U.S.A.WyomingCarbonMedicine Bow Mountains: S of Elkhorn Creek and North Platte River area W of Forest Road 534, ca 48 air mi SW of Saratoga.-106.330641.0032502In river. Phenology: flowering.RMRM915635 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.86219Ronald L. Hartman Jack S. Hartman2007721202U.S.A.WyomingCarbonMedicine Bow Mountains: Medicine Bow National Forest: Medicine Bow River, vicinity of Stillwater Park, ca 11.5 air mi SW of Arlington interchange at I-80.-106.358941.46882778In and along stream. Phenology: flowering & fruiting.RMRM915633 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.7945Laura E. Lukas2008811224U.S.A.WyomingCarbonMedicine Bow Mountains: ponds just W of intersection of Forest Road 104 and Forest Road 107, ca 41 air mi WNW of Laramie; ca 10 air mi SW of Arlington.-106.339441.49182750In ponds. Phenology: flowering & fruiting.RMRM366857 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.3295Peter Lesica198495249U.S.A.MontanaBeaverheadCentennial Valley: lower Red Rock Lake ca 1/4 mi E of outlet.1981In muck with Potamogeton spp. Phenology: vegetative only.RMRM218945 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.17830C. Leo Hitchcock1948629181U.S.A.MontanaPowellBetween Monture Hill and Ovando.Pothole. Phenology: flowering & fruiting.RMRM286529 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.13757John H. Thomas196785217U.S.A.MontanaSandersPauline Creek.9141219Disturbed and trampled area; marshy in spots. Also Lake County. Phenology: flowering & fruiting.RMRM157275 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.464L. M. Umbach1903720201U.S.A.MontanaGlacierMidvale (now East Glacier Park).Sloughs. Phenology: flowering & fruiting.RMUSFS411822 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.76A. T. Macnab1914714195U.S.A.MontanaCarterEkalaka Hills: Sioux (now Custer) National Forest.-104.45722245.823333975Marsh land; damp black loam; west slope; associated plants include rush, mint, buttercups and foxtail; Sagittaria cuneata specimens at this locality had been partially eaten by cattle. Phenology: flowering & fruiting.RMUSFS411819 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.3231H. R. Flint1931730211U.S.A.MontanaJeffersonNear Helena National Forest, creek 6 mi E of Whitehall.1219Flat ground; alluvial soil; pond or marsh with marsh plants; shore grazed by sheep. Not abundant. Phenology: flowering & fruiting.RMUSFS411820 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.1429James C. Whitham W. E. Fry1933711192U.S.A.MontanaMadisonNear Gallatin National Forest: Odell Creek bridge, between Ennis and Jeffers.1524Flat ground; black muck soil; swamp. Scarce. Phenology: flowering & fruiting.RMUSFS411798 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.1490W. E. Fry1932818231U.S.A.MontanaMadisonGallatin National Forest: Odell Creek, W of Jeffers.1615Flat ground; slough with shallow water, Potamogeton. Scarce. Phenology: fruiting.RMRM702703 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.9027Robert D. Dorn200191244U.S.A.MontanaCarterLong Pines Area SE of Ekalaka.1158Wet drainageway with Ranunculus, Bidens. Phenology: fruiting.RMRM398838 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.59Karin M. Guernsey198771182U.S.A.NebraskaKimballNorth side Lodgepole Creek: 1.7 mi NNE of Pine Bluffs, WY: E of road dividing sections 11 and 12.1368Wet meadow; north creek bank in water. Phenology: flowering & fruiting.RMRM914 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.Jesse H. Holmes18898213U.S.A.NebraskaBuffaloKearney.Phenology: flowering.RMRM18332 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.J. M. Bates1899731212U.S.A.NebraskaHoltAtkinson.Phenology: flowering.RMRM18255 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.J. M. Bates1897730211U.S.A.NebraskaCherryWood Lake.Phenology: flowering & fruiting.RMRM113232 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.17563W. H. Over192895249U.S.A.South DakotaClayFound mingled with Collector # 17562. Phenology: fruiting.RMRM68295 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.243T. A. Williams1894U.S.A.South DakotaBrookingsVicinity of Brookings.Phenology: fruiting.RMRM113231 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.17562W. H. Over192895249U.S.A.South DakotaClayFound mingled with Collector # 17563. Phenology: flowering & fruiting.RMRM68426 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.T. A. Williams189293247U.S.A.South DakotaYanktonYankton.Phenology: flowering & fruiting.RMRM70741 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.184T. A. WilliamsU.S.A.South DakotaRobertsBig Stone Lake.Phenology: fruiting.RMRM68183 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.T. A. Williams1894715196U.S.A.South DakotaBrookingsVicinity of Brookings: Aurora Creek.Phenology: flowering & fruiting.RMRM74416 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.19E. LuftU.S.A.South DakotaHamlinSain Johns.Sandy moist shore of lake. Phenology: flowering & fruiting.RMRM68220 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.Griffiths Schlosser1899U.S.A.South DakotaPotterNear Forest City.Phenology: fruiting.RMRM60810 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.J. Lunell190775186U.S.A.North DakotaBensonLeeds.Phenology: flowering.RMRM60774 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.J. Lunell1907710191U.S.A.North DakotaBensonLeeds.Phenology: flowering & fruiting.RMRM215558 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.198C. A. Stevens193684217U.S.A.North DakotaRichlandKindred.Wet sand in roadside ditch. Phenology: flowering & fruiting.RMRM60806 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.J. Lunell1907730211U.S.A.North DakotaBensonLeeds.In slough that was losing water all the time until it was prerfectly dry. Phenology: flowering.RMRM74415 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.21E. Luft1911627178U.S.A.North DakotaRamseyDevils Lake.Muddy shores of lake. Phenology: fruiting.RMRM60808 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.J. Lunell1906811223U.S.A.North DakotaBensonLeeds.Submerged. Leaves floating. Phenology: flowering.RMRM60775 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.J. Lunell1907731212U.S.A.North DakotaBensonLeeds.Partially submerged. 1/3 of specimen is submerged. Phenology: flowering.RMRM60811 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.J. Lunell1907617168U.S.A.North DakotaBensonLeeds.Partially submerged. Phenology: vegetative only.RMRM604445 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.13Neil Hotchkiss1942725206U.S.A.North DakotaWardDes Lacs National Wildlife Refuge: north end Unit 5, 1 1/2 mi SE of Kenmare.Edge of burrow pit. Phenology: flowering & fruiting.RMRM60807 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.J. Lunell190775186U.S.A.North DakotaBensonLeeds.Phenology: flowering & fruiting.RMRM60805 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.J. Lunell1907810222U.S.A.North DakotaBensonLeeds.From slough that was losing water all the time until it was perfectly dry. Phenology: flowering & fruiting.RMRM60809 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.J. Lunell1906722203U.S.A.North DakotaBensonLeeds.Phenology: flowering & fruiting.RMRM51561 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.J. Lunell1905717198U.S.A.North DakotaBensonLeeds.Sloughs. Phenology: flowering & fruiting.RMRM154180 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.198O. A. Stevens193684217U.S.A.North DakotaRichlandKindred.Wet sand in roadside ditch. Phenology: flowering & fruiting.RMRM44683 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.L. R. Waldron T. F. Manns1901822234U.S.A.North DakotaCassVicinity of Fargo.275Black, alluvial loam soil. Phenology: flowering & fruiting.RMRM56184 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.s.n.J. Lunell1906811223U.S.A.North DakotaBensonLeeds.In bogs. Phenology: flowering & fruiting.RMRM824196 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.7386Michael Schiebout2005715196U.S.A.New MexicoUnionClayton Lake State Park: 11 air mi NW of Clayton.-103.30805636.57751578Around lake. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.78315B. E. Nelson2009728209U.S.A.MontanaCarterAlong Little Missouri River or South Camp Crook Road just S of Clay Pigeon Road, ca 10 air mi NE of Albion; ca 23 air mi NE of Alzada.-104.152745.2991990Culvert pool along the road. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.3207Hans Hallman2009728209U.S.A.MontanaCarterIn and along Chito Creek SW of Dead Boy Divide and ca 10.5 air mi E of Saddle Butte, ca 18.5 air mi SSW of Ekalaka.-104.569345.606810181024In and around creek bottom surrounded by grass-dominated grazing land. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.3267Hans Hallman2009728209U.S.A.MontanaCarterJust off of Mont Hwy 323 at Skull Creek, ca 3 road mi S of junction with Tie Creek Road, ca 23.5 air mi SSE of Ekalaka.-104.38145.5679931003Moist drainage. Phenology: flowering & fruiting.RMUSFS883328 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.3306Hans Hallman2009730211U.S.A.MontanaCarterCuster National Forest: Ekalaka Hills: in the vicinity of Russel Spring just S of Camp Needmore off of Forest Road 3104, ca 6.5 air mi SE of Ekalaka.-104.457145.823311611167Moist riparian area dominated by grasses. Phenology: fruiting.RMUSFS885162 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.4009Hans Hallman2009811223U.S.A.MontanaCarterCuster National Forest: Long Pines: in Cheesman Draw, just NE of Pioneer Cemetery off of Forest Road 3045, ca 8.5 air mi WNW of Camp Cook, SD.-104.14445.586211061118In and near margin of reservoir. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.4147Hans Hallman2009813225U.S.A.MontanaCarterCa 1.5 air mi NW of Hammond Road, in and around unnamed reservoir on Muskrat Creek, ca 6.5 air mi WSW of Ridgeway.-104.623245.4310271030In and on margins of Scirpus-dominated reservoir. Phenology: flowering & fruiting.RMRM908512 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.39879Erwin F. Evert2002813225U.S.A.WyomingParkYellowstone Plateau: Yellowstone National Park: along the east shore of the Yellowstone River, ca 1.5 mi N of Fishing Bridge.-110.373144.58672362Submerged and rooted in sandy substrate with Ranunculus aquatilis and Potamogeton sp. Phenology: vegetative only.RMUSFS883185 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.6717Hans Hallman2010724205U.S.A.MontanaCarterCuster National Forest: Long Pines: ca 0.5 air mi S of the junction of Forest roads 3818 and 3036, ca 3.5 air mi WNW of Lantis Spring and ca 22 air mi SE of Ekalaka.-104.246145.647310361039Flowing-water draw with juniper, cottonwood, and green ash. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.80477B. E. Nelson2010725206U.S.A.MontanaPhillipsUpper Missouri River Breaks National Monument: along Winter Ridge Road, ca 3.5 air mi SSW of Saskatchewan Butte, ca 62 air mi SW of Malta.-108.869747.8211935In muddy water of a stock pond. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.81313B. E. Nelson2010916259U.S.A.MontanaValleyAlong Porcupine Creek at Roosevelt Trail and Fort Peck Indian Reservation, ca 5 air mi N of Nashua.-106.383748.2061649Muddy stream edge and in adjacent pools. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.1424Joseph L. M. Charboneau2010710191U.S.A.MontanaPhillipsW of U.S. Hwy 191 in Black Coulee, ca 1 air mi NE of West Alkali Reservoir, ca 14.5 air mi SW of Malta.-108.068748.2152756771Aquatic. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.1656Joseph L. M. Charboneau2010714195U.S.A.MontanaValleyFaraasen Park, adjacent to the Milk River and in Chapman Coulee, ca 4.5 air mi SE of Tampico; ca 7 air mi NW of Glasgow.-106.746648.2673634655Wetlands. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.1914Joseph L. M. Charboneau2010718199U.S.A.MontanaPhillipsW of Midale Road, ca 1 air mi SSW of Holzhey Reservoir, ca 29 air mi SSE of Malta.-108.081747.8926865878Wet reservoir edge and wet meadows. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.2389Joseph L. M. Charboneau2010727208U.S.A.MontanaValleyE of Windy Ridge Road, adjacent to unnamed reservoir, ca 1 air mi NNW of Erie Reservoir, ca 16.5 air mi N of Hinsdale; ca 37 air mi NNW of Glasgow.-107.085248.6373814817Muddy submerged edges of reservoir. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.2674Joseph L. M. Charboneau2010731212U.S.A.MontanaValleyUnnamed reservoir in Hard Pan Creek, N of Stone House Road, ca 2 air mi NE of Halfpint Reservoir, ca 30 air mi SW of Glasgow.-107.079247.8941731743Aquatic. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.2989Joseph L. M. Charboneau201088220U.S.A.MontanaPhillipsW of Rocky Point Road, ca 4 air mi S of Point of Rocks Reservoir, ca 6.5 air mi SSE of Dodson; ca 8 air mi WSW of Malta.-108.211948.3064768771Drying mud or in shallow water of reservoir. Phenology: fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.3166Joseph L. M. Charboneau2010810222U.S.A.MontanaValleyBitter Creek Wilderness Study Area: N of Bitter Creek at unnamed reservoir, ca 7.5 air mi SE of Antelope Pass, ca 33.5 air mi N of Glasgow.-106.839848.6652786792Muddy banks of reservoir and moist low-lying clay soil. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.3331Joseph L. M. Charboneau2010812224U.S.A.MontanaValleyReservoir on Hay Coulee, S of Willow Creek Road, ca 1.5 air mi SW of Bomber Reservoir, ca 21 air mi SSW of Glasgow.-106.822647.9244679682Shallow water above mud. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.3735Joseph L. M. Charboneau2010822234U.S.A.MontanaPhillipsReservoir No. 161, S of U.S. Hwy 191 and W of Rudolph Valley Road, ca 2.5 air mi W of Partnership Reservoir, ca 17 air mi SW of Malta.-108.084548.1641777780Drying mud. Phenology: fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.7842Joseph L. M. Charboneau Damien Austin2011719200U.S.A.MontanaPhillipsAmerican Prairie Reserve: Parrot Coulee at confluence with Beaver Creek, ca 1.5 air mi SW of Veseth Reservoir, ca 16 air mi E of Zortman; ca 36 air mi SSW of Malta.-108.200447.8969829835In water of slough ponds. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.8486Joseph L. M. Charboneau2011731212U.S.A.MontanaPhillipsHewitt Lake National Wildlife Refuge: W of Hewitt Lake, ca 4 air mi S of the Milk River, ca 8 air mi ESE of Fanny Hill, ca 17 air mi NE of Malta.-107.611648.5365673698In pools in streambed. Phenology: flowering.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.8647Joseph L. M. Charboneau201182214U.S.A.MontanaValleyCharles M. Russell National Wildlife Refuge: Cut Throat Coulee at terminus of Refuge Road 325, ca 4.5 air mi N of Bonetrail Boat Ramp, ca 44 air mi WSW of Fort Peck; ca 43 air mi SW of Glasgow.-107.254247.7396829890Moist areas surrounding reservoir. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.8660Joseph L. M. Charboneau201182214U.S.A.MontanaValleyCorral Reservoir and Timber Creek, S of Triple Crossing Access Road, ca 9.5 air mi WNW of Halfpint Reservoir, ca 41 air mi W of Fort Peck; ca 36 air mi WSW of Glasgow.-107.309947.9436804807Edges of still moist pools in blown-out reservoir bed. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.8771Joseph L. M. Charboneau201184216U.S.A.MontanaValleyGlasgow Base Ponds, W of Mont Hwy 24, ca 4.5 air mi W of Porcupine Creek, ca 3.5 air mi NW of St. Marie; ca 18 air mi N of Glasgow.-106.579148.4481829835Pond edge. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.8818Joseph L. M. Charboneau201184216U.S.A.MontanaValleyUpper reaches of Chisholm Creek, ca 4.5 air mi SSW of Pikes Peak, ca 13.5 air mi SW of Opheim; ca 38 air mi N of Glasgow.-106.643748.7287862878In water of or on edges of stock pond. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.9246Joseph L. M. Charboneau201189221U.S.A.MontanaPhillipsSpring Coulee, S of Nylander Road, ca 6.5 air mi NNE of Dodson, ca 8 air mi N of the Milk River, ca 17 air mi WNW of Malta.-108.19348.4803826829Dried intermittent pond. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.9504Joseph L. M. Charboneau2011813225U.S.A.MontanaPhillipsMatador Ranch: Government Reservoir (PR-35) in Dry Fork Creek, ca 4.5 air mi SE of Coburn Butte, ca 12.5 air mi SE of Zortman; ca 41 air mi SW of Malta.-108.290747.8505929935Moist reservoir edge. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.9546Joseph L. M. Charboneau2011813225U.S.A.MontanaPhillipsUnnamed reservoir S of the intersection of Emond and First Creek Hall Roads, ca 10.5 air mi NW of Indian Lake, ca 26 air mi ESE of Zortman; ca 35 air mi S of Malta.-107.984247.8684817823Muddy reservoir edge. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.9586Joseph L. M. Charboneau2011813225U.S.A.MontanaPhillipsAmerican Prairie Reserve: Telegraph Creek, ca 4.5 air mi NE of Indian Lake, ca 38 air mi ESE of Zortman; ca 41.5 air mi S of Malta.-107.769447.7749716719In water of creek. Phenology: flowering & fruiting.RMRM909917 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.3658Bonnie Heidel2012719201U.S.A.WyomingCrookBlack Hills: Devils Tower National Monument: ca 2 mi SW of entrance, along Belle Fourche River.1176Oxbow channel in river bottomland, in standing water on muck, with Spartina pectinata, and Carex emoryi. Phenology: fruiting.RMRM914502 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.10825Robert D. Dorn201384216U.S.A.WyomingGoshenRawhide Creek ca 4 mi NE of Lingle.-104.28166742.1751310Shallow water of stream, with Typha and Schoenoplectus. Flowers white. Phenology: flowering.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.1043Lori E. Brummer2010726207U.S.A.ColoradoMontroseUncompahgre Plateau: Uncompahgre National Forest: Windy Point and Iron Springs Mesa, Forest Road 507, ca 35 air mi W of Montrose.-108.449638.487626062915Small pond in aspen/spruce forest. Phenology: flowering & fruiting.RMRM690243 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.2687C. H. Refsdal199489221U.S.A.WyomingSweetwaterBasins and Mountains of Southwest Wyoming: Seedskadee National Wildlife Refuge: ca 27 air mi NW of Green River; 1.3 mi NE of Refuge Headquarters on river access road.-109.862741.91441920Clay streambanks, sometimes river rock, with Carex and Salix. Phenology: flowering & fruiting.RMRM690242 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.2780C. H. Refsdal1994811223U.S.A.WyomingSweetwaterBasins and Mountains of Southwest Wyoming: 3/4 mi E of Green River on FMC road along the Green River by the bridge.-109.433941.49471849River bottom, river rock, willows, grasses. Phenology: flowering & fruiting.RMRM Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.4848Lori E. Brummer201178189U.S.A.ColoradoMontroseUncompahgre Plateau: Sawmill Mesa, off of Sawmill Mesa or Forest Road 501, ca 20.5 air mi SW of Delta.-108.36938.53972359In stock pond in oak brush community. Phenology: flowering & fruiting.RMRM940044 Sagittaria cuneataphysical specimenAlismataceaeSagittariacuneataE. Sheld.11927Robert D. Dorn2017711192U.S.A.South DakotaPenningtonYak "Lake", ca 22 mi W of Hill City.-104.00333343.951981Emergent in pond with Limosella, Myriophyllum. Flower white. Phenology: flowering & fruiting.36003,1,0true