NEB
291283 Steven Bruce Rolfsmeier 12951 1996-09-09
United States, Nebraska, Red Willow, Locally common submerged in shallow water near road through alkaline Distichlis-Carex praegracilis floodplain meadow seeded to Elytrigia elongata, N of Republican River, S of McCook.
NEB
202807 William L. Tolstead 41419 1941-08-14
United States, Nebraska, Franklin, Thompson Valley. 3 miles southwest of Upland
NEB
298790 Steven Bruce Rolfsmeier 14990 1999-09-01
United States, Nebraska, Boone, Muddy shores of broad, wet roadside ditch in floodplain of Beaver Cr, N side of Nebr. 14, just E of intersection with Nebr. 91, E side of Albion. Elevationa 1740 ft. Frequent.
NEB
291271 Steven Bruce Rolfsmeier 11189 1992-09-11
United States, Nebraska, Keith, in small playa basin at margin of wheat field 4 1/2 mi. S, 1/2 mi. W, 3 mi. S, 1/2 mi. E from Paxton; with Heteranthera, Bacopa, Marsilea
NEB
304095 Julie Lamphere s.n. 1997-08-05
United States, Nebraska, Brown, Moist area by windmill and stock tank. 1.5 mi S of Niobrara River. Dry, hilly and sandy prairie.
NEB
308681 Carol Wienhold s.n. 2001-08-16
United States, Nebraska, Central Nebraska. Rainwater Basins. Lincoln Bend Wetland Bank.
NEB
272825 Steven Bruce Rolfsmeier 2384 1986-07-22
United States, Nebraska, Nuckolls, Margin of small pool in SW corner of dry rangeland just N of Oak. Locally common
NEB
239540 Walter L. Kiener 17846 1944-10-27
United States, Nebraska, Hamilton, Soil of intermittent pond. Aurora, 6 miles west. Altitude: 1840 ft. Lat. ca. 41 [degrees] N.
NEB
272826 Steven Bruce Rolfsmeier 2713 1986-08-24
United States, Nebraska, Butler, Edge of roadside pond in rangeland ca 1 mi. S, 1/2 mi. E of Loma. w/ S. brevirostra
NEB
223958 William L. Tolstead 41411 1941-08-13
United States, Nebraska, Perkins, 3 miles east of Grant. Growing in depression on shores of pond.
NEB
202850 William L. Tolstead 41414 1941-07-06
United States, Nebraska, Clay, 4 miles west of Harvard. Growing in pond on the Loess Plain.
NEB
291279 Steven Bruce Rolfsmeier 10795 1992-07-26
United States, Nebraska, Keith, on exposed mud in playa in cultivated wheat field and road ditch 4 mi. S, 1/2 mi. E, 3 mi. S, 1/4 mi. W from Paxton; with Heteranthera limosa
NEB
291275 Steven Bruce Rolfsmeier 11875 1995-07-25
United States, Nebraska, Hooker, submersed in shallow water in scraped roadside ditch along N side of Nebr. 2, W side of Mullen; with Heteranthera limosa.
NEB
308583 Walter L. Kiener 23955 1948-07-13
United States, Nebraska, Lancaster, Lat. ca. 41 [degrees] No. Floodplain pond. Lincoln. Reller pond. 1140 ft.
NEB
308586 Walter L. Kiener 23955 1948-07-13
United States, Nebraska, Lancaster, Lat. ca. 41 [degrees] No. Floodplain pond. Lincoln. Reller pond. 1140 ft.
NEB
308585 Walter L. Kiener 24114 1948-08-28
United States, Nebraska, Lancaster, Lat. ca. 41 [degrees] No. Edge of Reller pond. Lincoln. 1140 ft.
NEB
308582 Walter L. Kiener 24114 1948-08-28
United States, Nebraska, Lancaster, Lat. ca. 41 [degrees] No. Edge of Reller pond. Lincoln. 1140 ft.
NEB
308584 Walter L. Kiener 24107 1948-08-28
United States, Nebraska, Lancaster, Lat. ca. 41 [degrees] No. Edge of Reller pond. Lincoln. 1140 ft.
NEB
202837 William L. Tolstead 41421 1941-08-02
United States, Nebraska, Perkins, 2 miles west of Grant. Growing along shores of small pond. Scott silty clay soils.
NEB
201699 William L. Tolstead 41421 1941-08-02
United States, Nebraska, Perkins, 2 miles west of Grant. Growing along shores of small pond. Scott silt clay soils.
NEB
202853 William L. Tolstead 41411 1941-08-13
United States, Nebraska, Perkins, 2 miles east of Grant. Growing on shores of pond.
NEB
202854 William L. Tolstead 41411 1941-08-13
United States, Nebraska, Perkins, 2 miles east of Grant. Growing on shores of pond.
NEB
201681 William L. Tolstead 41416 1941-08-13
United States, Nebraska, Perkins, 2 miles east of Grant. Growing on shores of pond in depression on the Loess Plains.
NEB
202857 William L. Tolstead 41416 1941-08-13
United States, Nebraska, Perkins, 2 miles east of Grant. Growing on shores of pond in depression on the Loess Plains.
NEB
327683 Robert Bruce Kaul 8535 2016-08-18
United States, Nebraska, Lancaster, In water-filled roadside ditch along Waverly Road, northwest of Waverly. Abundant, with abundant Bacopa rotundifolia, Sagittaria brevirostra., 40.928638 -96.542459
NEB
322806 Thomas Edward Labedz s.n. 2014-07-27
United States, Nebraska, Buffalo, 0.33 mi W Sartoria, along Sartoria Road at bridge over South Loup River. 40.97870, -99.22032 (Garmin eTrex GPS, NAD83). Riverbank, moist fine sandy soil., 40.9787 -99.22032
NEB
231639 Charles A. Spearman 80 1968-09-02
United States, Nebraska, Clay, 11 miles south of Sutton, Hansens lagoon. In water, east side of road, edge of canal
NEB
221348 Robert J. Lemaire 2532 1963-07-21
United States, Nebraska, Hall, Moore's Creek about 3 miles north of Grand Island. Occasional in county. With Typha, Heteranthera, Cyperus.
NEB
310198 Elmer Hultquist s.n. 1906-00-00
United States, Nebraska, Phelps, Holdrege. Holdrege High School
NEB
321647 Robert F. Steinauer 4419 2012-07-20
United States, Nebraska, Lincoln, N41.15639 W100.46428 (NAD83) T14N R27W SW ╝ NW ╝ 30 Common on muddy shore of pool formed by stock tank overflow. With Heteranthera limosa and Bacopa rotundifolia., 41.15639 -100.46428
NEB
322736 Steven Bruce Rolfsmeier 20458 2012-06-12
United States, Nebraska, Greeley, Scotia, 2.1 mi S, 0.4 mi E. Central Great Plains: Beebe WRP easement. T17N R12W SEC21 NE╝ NE╝ NE╝. 41.43643 N, 98.69510 W, WGS84 (det GPS). Elev 1880-1890 ft (det topo map). Mudflats at edge of wet ditch, on E side of the North Loup River. Level. Full sun. Soil muddy loam. Locally common; with Bidens cernua and Ranunculus sceleratus., 41.43643 -98.6951
NEB
307810 Steven Bruce Rolfsmeier 16483 2001-07-17
United States, Nebraska, Dixon, Ponca, 2 mi N. Ponca State Park (1.1 mi NNE of park office). T31N R06E Sec30 NE1/4 SE1/4 NW1/4. 42 [degrees] 37'20 "N, 96 [degrees] 42'44"W (det topo map). Wet shore and emergent in shallow water of side channel of Missouri River. Soil sandy. Elev 1105-1110 ft. with Eleocharis acicularis, Leptochloa fusca ssp. fascicularis., 42.6222222 -96.7122222
NEB
298791 Craig C. Freeman 12905 1999-08-05
United States, Kansas, Sedgwick, 37[deg]37'25"N, 97[deg]14'50"W determined from topo map. Wichita, SE side of town. McConnell Air Force Base. Elev. 1350 ft. Small, intermittent stream on the S side of the base golf course. Scattered trees.
NEB
322708 Steven Bruce Rolfsmeier 20400 2012-06-11
United States, Nebraska, Valley, Ord, 0.5 mi S, 1.6 mi E. Central Great Plains: Augustyn WRP easement. T19N R14W SEC23 SE╝ SE╝ SW╝. 41.59771 N, 98.89721 W, WGS84 (det GPS). Elev 2000-2010 ft (det topo map). Lowest spots in Carex emoryi - Schoenoplectus acutus - Alisma triviale - Phalaris arundinacea marsh in drying channel on E side of the North Loup River. Full sun. Soil muddy loam from alluvium. Frequent on drying mud., 41.59771 -98.89721
NEB
239563 Walter L. Kiener 29010 1952-10-18
United States, Nebraska, Keith, Cattle watering tank. Ogallala NW; Eagle Canyon. Altitude: 3300 ft. Lat. ca. 41 [degrees] N.
NEB
303531 Robert F. Steinauer 1252 2000-08-01
United States, Nebraska, Brown, Adjacent to county road. Moist sand on drying shore of small Sandhills wetland. Associated species: Schoenoplectus hallii, Eleocharis palustris, E. obtusa, E. acicularis, Alisma subcordatum.
NEB
232636 Rudy G. Koch 4443 1967-09-23
United States, Nebraska, York, Moist seepage area of pasture ravine, 3 mi. S. Henderson
NEB
327393 George T. Surber s.n. 1971-07-31
United States, Nebraska, Richardson, Cornhusker Scout Res, Humboldt, Nebr.
NEB
300265 Robert F. Steinauer 539 1999-07-08
United States, Nebraska, Brown, on margin of drying alkaline pool. Associated with Eleocharis ovata.
NEB
205317 Ada Hayden 3113 1943-08-17
United States, Iowa, Palo Alto, Booth Twp. Sec. 21. Bordering Rush Lake in shallow water.
RENO:V
112490 S.D. White 11510 2006-06-13
USA, California, Riverside, N Hemet area, W side of Warren Road, just N of intersection with Esplanade, between San Diego Canal and Warren Road., 33.775 -117.033333, 457m
UNM:Vascular Plants
UNM0088366 G. Reynolds 40 1959-06-23
United States, Illinois, Monroe, Collected at Beech Flats.
NCU:Vascular Plants
NCU00008269
United States, Alabama, Dallas
NCU:Vascular Plants
NCU00160742
United States, Alabama, Dallas
NCU:Vascular Plants
NCU00008270 Epes, O. F. 26 1966-08-18
United States, Arkansas, Benton, Area: Beaver Lake. Locality: Rocky Island, 36.329355 -93.894067, 351m
NCU:Vascular Plants
NCU00160743
United States, Arkansas, Drew
NCU:Vascular Plants
NCU00160744
United States, Kentucky, Campbell
NCU:Vascular Plants
NCU00160745
United States, Kentucky, Clark
NCU:Vascular Plants
NCU00160746
United States, Kentucky, Clark
NCU:Vascular Plants
NCU00160747
United States, Kentucky, Graves
NCU:Vascular Plants
NCU00160748
United States, Louisiana, La Salle
NCU:Vascular Plants
NCU00008272
United States, Mississippi, Jones
NCU:Vascular Plants
NCU00160749
United States, Mississippi, Madison
NCU:Vascular Plants
NCU00008273
United States, Mississippi, Rankin
NCU:Vascular Plants
NCU00160750
United States, Tennessee, Montgomery
NCU:Vascular Plants
NCU00160751
United States, Tennessee, Stewart
NCU:Vascular Plants
NCU00160857
United States, Kentucky, Henry
NCU:Vascular Plants
NCU00008281
United States, North Carolina, Orange
NCU:Vascular Plants
NCU00084715
United States, South Carolina, Edgefield
NCU:Vascular Plants
NCU00345934 Bailey, William M. 3032 1952-09-17
United States, Illinois, Pope, Lake Glendale, 37.417394 -88.665465
NCU:Vascular Plants
NCU00345933 Evers, R. A. 89791 1966-10-14
United States, Illinois, Saint Clair, in Miss. R. [Mississippis River], at Each Carondelet [sic; East Carondelet], 38.541997 -90.232891
NCU:Vascular Plants
NCU00345930 Anonymous s.n. 1890-08-13
United States, Illinois, Saint Clair, Cahokia, Ill. [Illinois], 38.570885 -90.190111
NCU:Vascular Plants
NCU00345929 Eggert, Heinrich Karl Daniel s.n. 1877-08-16
United States, Missouri, Saint Louis, St. Louis Mo. [Missouri]
NCU:Vascular Plants
NCU00345928 Hutchinson, Jerry 159 1962-09-29
United States, Oklahoma, Payne, 15 mi W and 2 mi N of Stillwater
NCU:Vascular Plants
NCU00345927 Nighswonger, Pl 1755 1979-09-08
United States, Oklahoma, Woods, NW of Alva 8 or 9 miles.
NCU:Vascular Plants
NCU00348135 Magrath, Lawrence K. 5963 1970-08-21
United States, Nebraska, Douglas, 4 mi E of Venice on N 92, Elkhorn River, slip-off bank S of bridge, 41.230765 -96.276559
NCU:Vascular Plants
NCU00348136 Stephens, Steve 44588 1970-09-04
United States, Nebraska, Pawnee, 3 mi E, 1.5 mi N Burchard, Burchard Lake, 40.167063 -96.302078
NCU:Vascular Plants
NCU00441699 Brant, Alan Edward 9050 2019-05-28
United States, Missouri, Stoddard, Otter Slough Conservation Area Botanical Inventory. NW corner Pool 9 and Otter Lake margin., 36.731667 -90.108056, 98m
NCU:Vascular Plants
NCU00449486 Witsell, Theo 18-0545 2018-09-14
United States, Arkansas, Washington, Ozark Highlands. Dissected Springfield Plateau-Elk River Hills / Springfield Plateau Ecoregion boundary. 1.2 mi ENE of Wheeler. S of Clear Creek... Fayetteville 7.5' quadrangle, 36.12258 -94.23963
NTSC
NTSC007517 Malcolm A. Nobs 67 1948-07-09
United States, California
OKL
A. Buthod AB-4201 2003-07-08
United States, Oklahoma, Kay, Blackwell
OKL
G. W. Stevens 2905
United States, Oklahoma, Ellis, unknown
OKL
W. T. Penfound P-356 1949-08-16
United States, Oklahoma, Beaver, Gate Playa
OKL
W. T. Penfound S.N. 1951-10-13
United States, Oklahoma, Woodward, Ft Supply
OKL
F. B. McMurry 469 1938-06-27
United States, Oklahoma, Comanche, Wichita Mountains Wildlife Refuge; Wildhorse Lake, Wichita Mountains Wildlife Refuge
OKL
M. Hopkins 774 1936-10-09
United States, Oklahoma, Cleveland, Norman; Crystal Lake, 2 mi N of Norman
OKL
G. W. Stevens 2442 1913-08-29
United States, Oklahoma, Ottawa, Hatterville
OKL
G. W. Stevens 2442 1913-08-29
United States, Oklahoma, Ottawa, Hatterville; near Hatterville
OKL
C. Whaley 137
United States, Oklahoma, Ottawa, Picher; 2 mi N of Picher
OKL
J. & C. Taylor 2000 1963-09-05
Mead; Lake Texoma, at Lakeside Shore area, 2 mi W and 4 mi S of Mead
OKL
W. C. Vinyard s.n. 1961-07-24
United States, Oklahoma, McCurtain, Tom; stream, on the S side of Tom
OKL
F. B. McMurry 469 1938-06-27
United States, Oklahoma, Comanche, Wichita Mountains Wildlife Refuge; Wildhorse Lake, Wichita Mountains Wildlife Refuge
OKL
C. H. Rouse 13 1942-08-05
United States, Oklahoma, Comanche, Wichita Mountains Wildlife Refuge; Panther Creek, Wichita Mountains Wildlife Refuge
OKL
B. Hoagland 1800-bwh 1999-08-12
United States, Oklahoma, Grant, Medford; 14.5 mi W on Hwy 11 from jct with Hwy 81, 36.8183 -97.9749
OKL
A. Buthod AB-4201 2003-07-08
United States, Oklahoma, Kay, Blackwell; City park in Blackwell
OKL
C. S. Wallis 2292 1955-05-18
United States, Oklahoma, Delaware, Jay; 1.2 mi N of Jay on hwy 10
OKL
C. S. Wallis 1835 1954-08-25
United States, Oklahoma, Sequoyah, Gore; 1.0 mi SW of Gore on hwy 64, Arkansas River
OKL
A. Buthod AB-6081 2004-08-18
United States, Oklahoma, Pawnee, Cleveland; just W of Cleveland on Hwy 64 at the Will Rogers Boy Scout Camp, 36.2934 -96.5413
OKL
C. S. Wallis 2312 1955-06-11
United States, Oklahoma, Cherokee, Gideon; 2.6 mi NW of Gideon on State 82
OKL
C. S. Wallis 5469 1957-09-08
United States, Oklahoma, Muskogee, Ft Gibson; 3.5 mi SW of Ft Gibson; Arkansas River
OKL
C. S. Wallis 4418 1957-06-30
United States, Oklahoma, Adair, Stillwell; 4.6 mi SW of Stillwell on State 100
OKL
C. S. Wallis 4668 1957-07-08
United States, Oklahoma, Ottawa, Quapaw; 0.5 mi NE of Quapaw on US 66
OKL
B. W. Hoagland s.n. 2010-10-09
United States, Oklahoma, Kay, Kaw Lake; Kaw Lake, Coon Creek Recreation Area, 36.789 -96.92
OKL
A. K. Ewing s.n. 2011-07-20
United States, Oklahoma, Cherokee, Scraper; 2.0 mi NE of Scraper in the J.T. Nickel Family Nature and Wildlife Preserve, 36.0239 -94.8598, 355m
OKL
A. K. Ewing s.n. 2011-07-20
United States, Oklahoma, Cherokee, Scraper; 2.0 mi NE of Scraper in the J.T. Nickel Family Nature and Wildlife Preserve, 36.0239 -94.8598, 359m
OKL
A. T. Hotchkiss 69-7-11-12 1969-07-11
Durant; Durant Fish Hatchery
OKL
T. Springer 375 1980-06-22
United States, Oklahoma, Woodward, Mooreland; 5 mi E of Mooreland
OKL
F. Johnson E468 1998-09-01
United States, Oklahoma, Washita, Dill City; 4 mi W of Dill City, 35.2986 -99.1968
OKL
N. A. McCarty 416 1998-07-16
United States, Oklahoma, Custer, Lake Lloyd Vincent, 35.6602 -98.6588
OKL
B. Hoagland 99-249 1999-08-13
United States, Oklahoma, Harper, Beaver County line; from Beaver County and Harper County line and SH 64, go N 0.5 mi , site is on E side of road, 36.8485 -99.99