: 1.21 $2024-03-28T19:17:51-7:0044.197.114.92searchRMRM Schoenoplectus acutus var. occidentalisphysical specimenCyperaceaeSchoenoplectusacutusvar. occidentalis(S. Watson) S. G. Sm.4263Joy Handley2000526147U.S.A.IdahoAdams[location and coordinates withheld]9451006Lakeside dominated by grass and Wyethia. Phenology: flowering.RMRM760956 Schoenoplectus acutus var. occidentalisphysical specimenCyperaceaeSchoenoplectusacutusvar. occidentalis(S. Watson) S. G. Sm.4555D. L. Bleakly200285217U.S.A.New MexicoGuadalupeSanta Rosa: La Pradira Avenue (aka Blue Hole road).-104.6771934.939791390Common on edge of pond. Phenology: fruiting.RMRM760957 Schoenoplectus acutus var. occidentalisphysical specimenCyperaceaeSchoenoplectusacutusvar. occidentalis(S. Watson) S. G. Sm.4555D. L. Bleakly200285217U.S.A.New MexicoGuadalupeSanta Rosa: La Pradira Avenue (aka Blue Hole road).-104.6771934.939791390Common on edge of pond. Phenology: fruiting.RMRM Schoenoplectus acutus var. occidentalisphysical specimenCyperaceaeSchoenoplectusacutusvar. occidentalis(S. Watson) S. G. Sm.60985B. E. Nelson Grace Kostel2004524145U.S.A.South DakotaFall RiverBuffalo Gap National Grassland and Vicinity: along Horsehead Creek, ca 3 air mi W of U.S. Hwy 385, ca 9 air mi SSW of Oelrichs.-103.288443.05651060Pools and mud flats in the stream bed. Phenology: flowering & fruiting.RMRM Schoenoplectus acutus var. occidentalisphysical specimenCyperaceaeSchoenoplectusacutusvar. occidentalis(S. Watson) S. G. Sm.2302Grace M. Kostel2004615167U.S.A.NebraskaSiouxOglala National Grassland and Vicinity: ca 23 air mi NNW of Crawford and 0.5 mi W of Toadstool Road on Long Branch Creek.-103.64066742.98051097In creek and on creek side slopes of heavy, white clay soil. Phenology: flowering & fruiting.RMRM Schoenoplectus acutus var. occidentalisphysical specimenCyperaceaeSchoenoplectusacutusvar. occidentalis(S. Watson) S. G. Sm.2946Grace M. Kostel2004628180U.S.A.South DakotaFall RiverBuffalo Gap National Grassland and Vicinity: ca 5 air mi. N of U.S. Hwy 18 in large side drainage of Moss Agate Creek; left of School Section follow trail across Moss Agate Creek and left up ridge in a SW direction, 0.75 mi from creek bottom.-104.026943.3361975Soils are gravelly, rocky at top of slopes and grade into silt and clay with clay alkali at creek bottom. Phenology: flowering & fruiting.RMRM Schoenoplectus acutus var. occidentalisphysical specimenCyperaceaeSchoenoplectusacutusvar. occidentalis(S. Watson) S. G. Sm.3517Grace M. Kostel2004711193U.S.A.South DakotaFall RiverBuffalo Gap National Grassland and Vicinity: ca 10.5-11 air mi ENE of Smithwick and 4 mi N of County Road 1.-103.006543.341667289On livestock dam. Phenology: flowering & fruiting.RMRM Schoenoplectus acutus var. occidentalisphysical specimenCyperaceaeSchoenoplectusacutusvar. occidentalis(S. Watson) S. G. Sm.4103Grace M. Kostel2004719201U.S.A.South DakotaFall RiverBuffalo Gap National Grassland and Vicinity: ca 18.5-19 air mi SSW of Edgemont.-103.90983343.0326671189Shores of reservoir. Phenology: flowering & fruiting.RMRM951884 Schoenoplectus acutus var. occidentalisphysical specimenCyperaceaeSchoenoplectusacutusvar. occidentalis(S. Watson) S. G. Sm.7180Jill E. Larson2006627178U.S.A.New MexicoTaosCarson National Forest and Vicinity: Picuris Pueblo Indian Reservation: E of NM Hwy 76, ca 1 air mi NNE of Chamisal and ca 2 air mi SSW of Picuris Pueblo.-105.721336.181123012335Artificial ponds ringed with Schoenoplectus and Typha; surrounding areas disturbed by creation of ponds. Phenology: flowering & fruiting.RMRM951883 Schoenoplectus acutus var. occidentalisphysical specimenCyperaceaeSchoenoplectusacutusvar. occidentalis(S. Watson) S. G. Sm.7373bJill E. Larson James Lucero2006629180U.S.A.New MexicoTaosCarson National Forest and Vicinity: Sangre de Cristo Range: Pueblo de Taos Indian Reservation: Lucero Canyon from footbridge to Martinez Canyon; trail along Rio Lucero, ca 6 air mi E of Arroyo Seco and ca 5 air mi S of Twining.-105.464936.511225302835Moist areas along stream and along trail in canyon bottom. Phenology: flowering.RMRM808937 Schoenoplectus acutus var. occidentalisphysical specimenCyperaceaeSchoenoplectusacutusvar. occidentalis(S. Watson) S. G. Sm.2663Brian Reif2002718199U.S.A.New MexicoRio ArribaSanta Fe National Forest and vicinity: Jemez Mountains: Arroyo de los Frijoles, 2.5 air mi W of Abiquiu. From corral at start of Barranca Trail 111 3.4 air mi S to Frijoles Spring.-106.37136.16181718332134Edge of pond. Phenology: flowering & fruiting.RMRM823492 Schoenoplectus acutus var. occidentalisphysical specimenCyperaceaeSchoenoplectusacutusvar. occidentalis(S. Watson) S. G. Sm.2937aBonnie Heidel2007630181U.S.A.WyomingSweetwaterGreat Divide Basin: Chain Lakes at southeast side of Hansen Lake, ca 21 air mi N of Wamsutter.1981Local mono-dominant in well-developed emergent zone along portion of lake shore, on saturated clay. Phenology: flowering & fruiting.RMRM Schoenoplectus acutus var. occidentalisphysical specimenCyperaceaeSchoenoplectusacutusvar. occidentalis(S. Watson) S. G. Sm.3030Joseph L. M. Charboneau201088220U.S.A.MontanaPhillipsShore of Ester Lake, N of Hog Farm Road, ca 3.5 air mi SW of Wild Horse Reservoir, ca 26 air mi SW of Malta.-108.254548.0962807810Shallow water and drying mud. Phenology: fruiting.RMRM Schoenoplectus acutus var. occidentalisphysical specimenCyperaceaeSchoenoplectusacutusvar. occidentalis(S. Watson) S. G. Sm.3050Joseph L. M. Charboneau201088220U.S.A.MontanaPhillipsMatador Ranch: W of Stage Road (Mont Hwy 204), Little Warm Creek, ca 8 air mi WNW of Veseth Reservoir, ca 10 air mi ENE of Zortman; ca 35 air mi SW of Malta.-108.329247.9823896929Riparian area. Phenology: flowering & fruiting.RMRM Schoenoplectus acutus var. occidentalisphysical specimenCyperaceaeSchoenoplectusacutusvar. occidentalis(S. Watson) S. G. Sm.3115Joseph L. M. Charboneau2010810222U.S.A.MontanaValleyN of Kerr Road, Wards Reservoir, ca 6.5 air mi NE of Forsman Reservoir, ca 17 air mi SW of Opheim.-106.622348.6651893896Shallow water at reservoir edge. Phenology: fruiting.RMRM Schoenoplectus acutus var. occidentalisphysical specimenCyperaceaeSchoenoplectusacutusvar. occidentalis(S. Watson) S. G. Sm.3768Joseph L. M. Charboneau2010822234U.S.A.MontanaPhillipsLemere Coulee, ca 3 air mi SW of Haystack Butte, ca 28 air mi NNW of Malta.-108.175948.7114804832Alkaline clay bottoms. Phenology: fruiting.RMRM Schoenoplectus acutus var. occidentalisphysical specimenCyperaceaeSchoenoplectusacutusvar. occidentalis(S. Watson) S. G. Sm.3810Joseph L. M. Charboneau2010825237U.S.A.MontanaValleyJanuary Reservoir and vicinity, N of Little Beaver Road, ca 2 air mi ESE of Wilson Reservoir, ca 10 air mi SW of Glasgow.-106.7648.0799685704Drying mud of reservoir. Phenology: fruiting.RMRM Schoenoplectus acutus var. occidentalisphysical specimenCyperaceaeSchoenoplectusacutusvar. occidentalis(S. Watson) S. G. Sm.7858Joseph 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.-108.200447.8969829835Silty flats above creek bed. Phenology: flowering & fruiting.RMRM Schoenoplectus acutus var. occidentalisphysical specimenCyperaceaeSchoenoplectusacutusvar. occidentalis(S. Watson) S. G. Sm.8437Joseph L. M. Charboneau2011731212U.S.A.MontanaPhillipsBowdoin National Wildlife Refuge: along Refuge Tour Road, near Black Coulee Pond, ca 6 air mi NW of Le Noir Reservoir, ca 3.5 air mi E of the Milk River, ca 7 air mi ENE of Malta.-107.735248.3844682689Wetlands interspersed with groves of cottonwood and Russian olive and chokecherry-willow thickets. Phenology: flowering & fruiting.RMRM Schoenoplectus acutus var. occidentalisphysical specimenCyperaceaeSchoenoplectusacutusvar. occidentalis(S. Watson) S. G. Sm.9512Joseph 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.RMRM914602 Schoenoplectus acutus var. occidentalisphysical specimenCyperaceaeSchoenoplectusacutusvar. occidentalis(S. Watson) S. G. Sm.10765Robert D. Dorn2013728209U.S.A.WyomingGoshenRawhide Creek ca 4 mi NE of Lingle.-104.28166742.1751310Stream bank, with Mentha and Typha. Plant 1m high. Phenology: flowering & fruiting.RMRM Schoenoplectus acutus var. occidentalisphysical specimenCyperaceaeSchoenoplectusacutusvar. occidentalis(S. Watson) S. G. Sm.828Lori E. Brummer201072183U.S.A.ColoradoDeltaGunnison Gorge Wilderness: Ute Trail to Gunnison River, ca 13 air mi ESE of Delta.-107.863938.682316031987Riparian area along river. Phenology: flowering & fruiting.RMRM921587 Schoenoplectus acutus var. occidentalisphysical specimenCyperaceaeSchoenoplectusacutusvar. occidentalis(S. Watson) S. G. Sm.11563Robert D. Dorn201493246U.S.A.WyomingPlatteNorthwest side Festo Lake ca 2 mi NW of Wheatland.-105.00166742.0783331463Lake shore, with S. pungens, Lycopus, and Sonchus. Plant 1.3 m high. Phenology: fruiting.RMRM958466 Schoenoplectus acutus var. occidentalisphysical specimenCyperaceaeSchoenoplectusacutusvar. occidentalis(S. Watson) S. G. Sm.12041Robert D. Dorn2018621172U.S.A.WyomingCarbonSaratoga Lake.-106.78333341.4666672073Lake shore with Typha and Juncus. Phenology: flowering & fruiting.RMRM1024135 Schoenoplectus acutus var. occidentalisphysical specimenCyperaceaeSchoenoplectusacutusvar. occidentalis(S. Watson) S. G. Sm.12348Robert D. Dorn2020818231U.S.A.South DakotaFall RiverEdgemont town park.-103.82333343.2983333500Edge of pond; associates: Spartina, Kochia. Phenology: flowering & fruiting.36003,1,0true