: 1.21 $2024-03-19T01:34:45-7:0044.221.43.208searchRMRM Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.7999Peter J. Ebertowski2003811223U.S.A.WyomingConverseThunder Basin National Grassland and Vicinity: Browner Draw, on two-track off Steinle or County Road 40, ca 34 air mi SSE of Wright; ca 42 air mi NNE of Douglas.-105.150543.341313991423Depression in creek bed. Phenology: spores.RM Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.20782Erwin F. Evert1991617168U.S.A.IdahoFremont[location and coordinates withheld]1920Wet margins of ponds with Deschampsia cespitosa, Camassia quamash, Plagiobothrys scouleri, and Rorippa curvisiliqua.RMRM Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.48aGrace M. Kostel2004430121U.S.A.South DakotaCusterBuffalo Gap National Grassland and Vicinity: Red Shirt Wilderness Area: ca 1 mi N of Red Shirt, sand bluffs N of Cheyenne River.-102.79333343.728889884Southwest-facing bluff, upslope of sand and silt soils. Phenology: fruiting.RMRM Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.6422Grace M. Kostel2005616167U.S.A.South DakotaJacksonBuffalo Gap National Grassland and Vicinity: ca 7 air mi SW of Kadoka.-101.63211743.780567701On rolling prairie near the rim of a drainage/draw, in silty loam soils. Phenology: spores.RMRM Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.7056Grace M. Kostel2005619170U.S.A.South DakotaJacksonBuffalo Gap National Grassland and Vicinity: ca 6 air mi SW of Kadoka on west side of Forest Road 7153.-101.59846743.726383708In clay muck soils of an ephemeral pond. Phenology: vegetative only.RMRM Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.9314Grace 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.RMRM Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.9361Grace M. Kostel200585217U.S.A.South DakotaFall RiverBuffalo Gap National Grassland and Vicinity: ca 10 air mi NW of Edgemont.-104.004943.3903671128In a wetland closed depression, soils are sand and silt loam. Phenology: flowering & fruiting.RMRM803124 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.57681B. E. Nelson2002718199U.S.A.WyomingBig HornBighorn Basin: at White Reservoir along White Gulch, ca 0.5 air mi W of Dorsey Creek and ca 1.5 mi S of the Greybull River, ca 4.5 air mi ESE of Otto; ca 7 air mi W of Basin.-108.177844.39311228Muddy to dry flats adjacent to the reservoir. Phenology: fruiting.RMRM293473 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.115R. E. Ries D. W. Sabinske197383215U.S.A.WyomingCampbellBlack Thunder Strip Mining Area; North Prong of Thunder Creek and Little Thunder Creek.-105.290643.69911426Stream bottom dry; slender spikerush, prairie cordgrass, and western wheatgrass; loamy, bare, clayey. Phenology: spores.RMRM Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.4695no collectorU.S.A.South DakotaRMRM Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.4695no collectorU.S.A.South DakotaRMRM106632 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.863A. C. McIntosh192682214U.S.A.South DakotaPenningtonRapid City Road, 3 mi N of Hermosa.-103.196843.88411054Abundant around muddy slopes of dried up pond. Phenology: spores.RMRM106632 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.863Arthur C. McIntosh192682214U.S.A.South DakotaPenningtonRapid City Road, 3 mi N of Hermosa.-103.196843.88411054Abundant around muddy slopes of dried up pond. Phenology: spores.RMRM110768 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.2576Herman E. Hayward1927730211U.S.A.South DakotaCusterBetween Buffalo Gap and Fairburn.-103.312443.49239751067Pond with Scirpus. Phenology: spores.RMUSFS409666 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.87Roger R. Kerbs1970622173U.S.A.South DakotaJacksonBuffalo Gap National Grassland.-102.01343.9062777Wetland with Salix, Carex, Eleocharis palustris, and Eleocharis acicularis; pond shoreline and in shallow water near shore, clay soil, north aspect, 10% slope. Phenology: spores.RMRM70128 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.19S. S. Visher1910723204U.S.A.South DakotaHardingLittle Missouri Valley: 12 mi N of Crook.-103.915945.7025926Creek bed. Phenology: spores.RMRM346168 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.421Stephen Van Sickle1982816228U.S.A.South DakotaPennington-102.422944.1223725Submerged in 1 dm water; frequent. Phenology: spores.RMRM734314 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.18558William A. Weber R. C. Wittmann1993522142U.S.A.ColoradoBacaBig Hole Canyon above East Fork Carrizo Creek, County Road H.-102.987137.0829Abundant in cattle wallow in canyon bottom. Phenology: flowering & fruiting.RMRM541932 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.1665David G. Cooper198884217U.S.A.ColoradoDouglasE of Parker ca 3 mi.Intermittent pond in wheat field. Phenology: vegetative only.RMRM157823 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.1039Earl L. Johnston1918616167U.S.A.ColoradoWeldColeman: Johnston's Ranch.Phenology: spores.RMRM117510 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.1116Earl L. Johnston1927720201U.S.A.ColoradoWeldGrover.Swamps. Phenology: spores.RMRM105114 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.99Earl L. Johnston192582214U.S.A.ColoradoWeldPawnee Buttes.Wet draw. Phenology: vegetative only.RMRM88024 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.3994Ellsworth Bethel F. S. Willey and I. W. Clokey1921914257U.S.A.ColoradoBoulderE of Boulder.1620Moist soil. Phenology: vegetative only.RMRM157825 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.1775George E. Osterhout1898719200U.S.A.ColoradoLarimerWest of New Windsor: Eastern edge of county line.Phenology: vegetative only.RMRM157824 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.4142George E. Osterhout1909626177U.S.A.ColoradoWeldNew Windsor.Phenology: spores.RMRM63017 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.4142George E. Osterhout190964155U.S.A.ColoradoWeldWindsor.Phenology: spores.RMRM8492 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.3996J. H. Cowen1893617168U.S.A.ColoradoLarimerFort Collins.1524In pools near river. Phenology: vegetative only.RMRM175169 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.1334Marion Ownbey193777188U.S.A.ColoradoLincolnDry bed of seasonal pool. Phenology: spores.RMUSFS409670 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.MO-1334Marion Ownbey193777188U.S.A.ColoradoLincolnDry bed of seasonal lake. Phenology: spores.RMRM551627 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.5061Robert D. Dorn199068159U.S.A.ColoradoEl PasoE of Colorado Springs ca 12 mi.1890Shallow pond in prairie with Eleocharis palustris. Phenology: vegetative only.RMRM327410 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.1945B. E. Nelson1978917260U.S.A.WyomingJohnsonPowder River Basin: ca 14.5 air mi NE of Edgerton on Wyo Hwy 387, ca 52 air mi NNE of Casper in JJ Draw.-106.057843.48061524Frequent in clay in a vernal pool. Phenology: vegetative only.RMRM327409 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.2014B. E. Nelson1978918261U.S.A.WyomingCampbellPowder River Basin: ca 19 air mi SW of Gillette on Clarkelen Road at Hoe Creek.-105.637244.04891448Occasional in sandy clay in a dried up pool in the stream bed with Juncus. Phenology: spores.RMRM327408 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.2115Keith H. Dueholm Ronald L. Hartman1978610161U.S.A.WyomingCampbellPowder River Basin: ca 18.5 air mi SE of Reno Junction.-105.211143.58611463Standing water in ditch (part of pond).RMRM327407 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.2228Keith H. Dueholm Ronald L. Hartman1978611162U.S.A.WyomingCampbell[location and coordinates withheld]1493Plains, streambanks, drying mud behind holding dam; drying mud near high water mark of holding pond. Phenology: vegetative only.RMRM331988 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.7892Keith H. Dueholm1979710191U.S.A.WyomingConverse[location and coordinates withheld]1554Sagebrush plains, shallow draw with occasional standing water; pools. Phenology: spores.RMRM600049 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.28856B. E. Nelson1993822234U.S.A.WyomingConverseSouthern Powder River Basin/Southeastern Plains: Southeastern Plains: along a branch of Simpson Draw along Bill Hall or County Road 63, ca 12.8 air mi NE of Douglas; ca 9.8 air mi NW of Shawnee.-105.146743.35751554Mud flats and in shallow water of stock pond. Phenology: spores.RMRM704298 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.32005B. E. Nelson1994621172U.S.A.WyomingConverseSouthern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Lake Creek and the buttes to the SE ca 6 air mi SW of Dull Center; ca 45.5 air mi NNE of Douglas.-105.090243.384613561359Vernal depressions in a grassy swale. Phenology: spores.RMRM Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.84946Ronald L. Hartman Bernadette Kuhn, Laura E. Lukas2007526146U.S.A.ColoradoLas AnimasComanche National Grassland: Plum Creek, 8.5 air mi W of Kim.-103.518537.25911750Rolling grasslands with stockponds. Phenology: spores.RMRM Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.85008Ronald L. Hartman Bernadette Kuhn, Laura E. Lukas2007526146U.S.A.ColoradoLas AnimasComanche National Grassland: ca 5.5 air mi S of Kim.-103.369737.16371693Rolling grasslands, sandstone outcrops, and roadside. Phenology: vegetative only.RMRM409667 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.W79E. J. Woolfolk1937624175U.S.A.MontanaCusterNorthern Rocky Mountain U.S.R.L. Experimental Station: Dry Lake Pasture J.853Dry lake bed; heavy clay soil. Phenology: spores.RMRM370692 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.1036Richard J. Naskali1973725206U.S.A.MontanaLakeWest side Kicking Horse Reservoir, E of U.S. Route 93 and S of Ronan.932Water pH 7.2; water total alkalinity 66.0; water used for irrigation; water level subject to great drawdown; common to dense aquatics include Ranunculus flammula, Ceratophyllum demersum, Polygonum amphibium; Sparse to rare plants include Eleocharis palustris, Potamogeton pectinatus, Myriophylum spicatum, Callitriche sp., Ranunculus aquatilis; on adjacent lands there are many weedy species, including Hyoscyamus niger, Cirsium sp., Clematis ligusticifolia. Common to dense. Phenology: spores.RMRM154188 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.s.n.O. A. Stevens1915820232U.S.A.North DakotaMountrailStanley.Roadside ditch. Phenology: spores.RMRM51578 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.s.n.J. Lunell1905910253U.S.A.North DakotaBensonButte.Bottom of a plowed slough where water has lain and dried. Phenology: spores.RMRM92292 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.s.n.T. A. Williams18939244U.S.A.South DakotaBrookingsVicinity of Brookings.Margins of ponds. Phenology: spores.RMRM70740 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.s.n.T. A. Williams18939244U.S.A.South DakotaBrookingsVicinity of Brookings.Margins of ponds. Phenology: spores.RMRM163756 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.s.n.David Griffiths18968214U.S.A.South DakotaBrownAberdeen.Phenology: spores.RMRM236031 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.17211Walter Kiener1944819232U.S.A.NebraskaHamilton6 mi W of Aurora.560Intermittent pool. Phenology: vegetative only.RMRM6034 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.143Harry Hapeman18939244U.S.A.NebraskaKearneyNewark.Phenology: vegetative only.RMRM149768 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.s.n.C. L. Shear1895512132U.S.A.NebraskaLancasterLincoln.Pond near round house. Phenology: spores.RMRM137589 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.2237C. Leo Hitchcock1933109282U.S.A.MontanaLakeca 2 mi SE of Charlo.Submerged in pothole. Flathead County written on label; D. M. Johnson noted Marsilea sp. (M. oligospora or M. vestita), material sterile. Phenology: vegetative only.RMRM251147 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.s.n.Harry Hapeman1928530151U.S.A.NebraskaKearneyElm Creek.Phenology: spores.RMRM236035 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.19323Walter Kiener1945728209U.S.A.NebraskaHamilton5 mi W of Giltner.573Roadside ditch. Phenology: vegetative only.RMRM30016 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.6604P. A. Rydberg1900713194U.S.A.NebraskaKearney500Prairies and sandhills. Phenology: vegetative only.RMRM157826 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.6604P. A. Rydberg1900713194U.S.A.NebraskaKearney500Prairies and sandhills. Phenology: vegetative only.RMRM236033 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.17830Walter Kiener19441027301U.S.A.NebraskaYork4 mi W of Waco.493Intermittent pool. Phenology: vegetative only.RMRM236032 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.19328Walter Kiener1945728209U.S.A.NebraskaHall1 mi E of Doniphan.591Roadside ditch. Phenology: vegetative only.RMRM251148 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.s.n.Harry Hapeman189184216U.S.A.NebraskaKearneyMinden.Phenology: vegetative only.RMUSFS885845 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.78330B. 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.-104.152745.2991990Dry pool areas among cattails in intermittent stream channel and adjacent low areas. Phenology: fruiting.RMUSFS885844 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.78371B. E. Nelson2009728209U.S.A.MontanaCarterAlong North Butte Creek between Hamilton Creek and Little Missouri River on the south side of Mont Hwy 323, ca 2 air mi NW of Albion; ca 13.5 air mi N of Alzada.-104.309645.20510091012Dry stream bed and adjacent steep banks and bench with green ash and occasional boxelder and snowberry thickets. Phenology: fruiting.RMRM841137 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.2504aDina Clark Renee Rondeau200779190U.S.A.ColoradoLincolnRanchland approx 9 mi S of Highway 94 and 1 mi W of 11 Road.1641In playa in shortgrass prairie, with Eleocharis macrostachya, Echinochloa crus-galli, and tadpoles. Abundant. 7.5' Sanborn Reservoir Quad Phenology: flowering.RMRM Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.80607B. E. Nelson2010727208U.S.A.MontanaPhillipsAlong Pickhandle Coulee, ca 24 air mi SSE of Saco; ca 26 air mi ESE of Malta.-107.448348.1243740750Drying mud in pool areas of stream channel. Phenology: spores.RMRM Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.5212Joseph L. M. Charboneau2011615166U.S.A.MontanaPhillipsW of Midale Road, ca 4.5 air mi NNE of Veseth Reservoir, ca 28.5 air mi ENE of Zortman; ca 28 air mi SSW of Malta.-108.121847.9905829832In water and on shore of small water-filled depression. Phenology: spores.RMRM Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.5788Joseph L. M. Charboneau Mark Majerus, Michael Dolan, Noorjahan Parwana, and Katie Butts2011624175U.S.A.MontanaPhillipsAmerican Prairie Reserve: W of Reynolds Hill Road, ca 4.5 air mi W of Square Butte, ca 40.5 air mi ESE of Zortman; ca 42 air mi SSE of Malta.-107.691447.7729768792In or on shores of stock pond. Phenology: spores.RMRM Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.9670Joseph L. M. Charboneau2011815227U.S.A.MontanaValleyBrazil Creek, S of Bentonite Road, ca 2.5 air mi WSW of Mahan and Hoyt Reservoir, ca 9 air mi S of Tampico; ca 8 air mi W of Glasgow.-106.811148.1789652658Moist coulee bottom. Phenology: spores.RMRM310304 Marsilea vestitaphysical specimenMarsileaceaeMarsileavestitaHook. and Grev.3176Robert D. Dorn1978729210U.S.A.WyomingLaramie3 mi W of Cheyenne.-104.895541.15331890Vernal pool, emergent from 3 cm of water, with Rorippa, Eleocharis. Phenology: spores.36003,1,0true