NY
2479333 C. N. Horn 549 1982-08-12
United States of America, Kansas, Harvey Co., 2 mi N of Burrton on Co. road then 3 mi. E on dirt road, 38.052898 -97.669768
NY
2479332 L. K. Magrath 5788 1970-08-10
United States of America, Kansas, Harvey Co., 3.5 mi N of Burrton on co. road. Road near windmill ca. 1/4 mi NE of road, 38.074646 -97.669768
NY
2479339 J. B. Norton 840 1896-00-00
United States of America, Kansas, Pottawatomie Co., 39.37901 -96.342443
NY
3108452 R. F. C. Naczi
United States of America, Pennsylvania, Bucks Co., detailed locality information protected
NY
3108459 R. F. C. Naczi
United States of America, Pennsylvania, Bucks Co., detailed locality information protected
ISC
ISC0187812 W. M. Lewis 17 1948-00-00
USA, Iowa, Lucas
APCR
APCR014431 Theo Witsell 01-0627 2001-08-21
United States, Arkansas, Prairie, Mississippi Alluvial Plain. Grand Prairie Ecoregion. Just south of the south border of Konecny Grove Natural Area., 34.62589 -91.583403
CLEMS
CLEMS0016991
United States, North Carolina, Davidson, detailed locality information protected
CLEMS
CLEMS0016990
United States, North Carolina, Davidson, detailed locality information protected
MO
101041728 Megan Engelhardt 620 2017-10-18
United States, Missouri, Stoddard, Provenance: Wild. Location Details: Collected along the north end of Plover Pond, On the south side of Conservation Lane, about 220 meters west of Co Rd 675., 36.7239777 -90.1037286
MO
101919899 Charles N. Horn 8614 1994-09-04
United States, New Jersey, Camden, Marsh along Delaware River east of Petty's Island. Fish House cove off of NJ 543 at end of Cove Road. In community of Pennsauken.
MO
101327995 Alan E. Brant 9806 2021-10-16
United States, Missouri, Stoddard, Open roadside ditch with permanent water along the westside of State Hwy. WW., 36.872978 -90.114541, 103m
MO
101327997 Alan E. Brant 9808 2021-10-16
United States, Missouri, Stoddard, Open roadside ditch at the junction of State Hwy. TT and County Road 642., 36.753954 -90.100601, 98m
MO
3525422 Donald Kurz s.n. 1982-08-11
United States, Missouri, Ozark, E side of Sweeton Pond edge of pond, ca. 30 plants, 36.78833 -92.23055
MO
102467313 Stan Hudson s.n. 1992-10-28
United States, Missouri, Butler, N side of Hwy 60; Rombauer overpass, 0.5 mi E in harvested rice field, ditches at levee bases, 36.7994444 -90.2716667
MO
102467320 Stan Hudson s.n. 1992-08-24
United States, Missouri, Butler, Butler County Road 320, 1/4 mi E of Highway 142 rice field beside road
MO
3208828 Stan Hudson 1291 2000-09-12
United States, Missouri, Butler, Growing in a band around pond and a number of plants blooming out in the middle of the pond where the water is 10 to 12 in. deep.
MO
1669972 Ernest J. Palmer 64408 1956-10-05
United States, Missouri, Christian, In mud of nearly dry shallow pond. 1 Mile n of lindenlure
MO
1669949 Francis P. Daniels s.n. 1903-00-00
United States, Missouri, Boone, Muddy margins of ponds, local
MO
100865209 Steve R. Turner 15-139 2015-08-13
United States, Missouri, Stoddard, Near Otter Slough, intersection of CR 679 and Pintail Path., 36.7358 -90.1192, 98m
MO
103208253 Alan E. Brant 9808 2021-10-16
United States, Missouri, Stoddard, Open roadside ditch at the junction of State Hwy. TT and County Road 642., 36.753954 -90.100601, 98m
MO
103208252 Alan E. Brant 9806 2021-10-16
United States, Missouri, Stoddard, Open roadside ditch with permanent water along the westside of State Hwy. WW., 36.872978 -90.114541, 103m
MO
103119823 Alan E. Brant 9161 2019-07-03
United States, Missouri, Stoddard, Otter Slough Conservation Area Botanical Inventory. Bradyville Natural Area., 36.742923 -90.10212, 98m
MO
101162259 Alan E. Brant 9161 2019-07-03
United States, Missouri, Stoddard, Otter Slough Conservation Area Botanical Inventory. Bradyville Natural Area., 36.742923 -90.10212, 98m
MO
1758786 Charles N. Horn 8614 1994-09-04
United States, New Jersey, Camden, Marsh along Delaware River east of Petty's Island. Fish House cove off of NJ 543 at end of Cove Road. In community of Pennsauken.
MO
1607510 Rebecca A. Haefner H-77-23 1977-07-02
United States, Missouri, Callaway, Little dixie lake, experimental ponds, ww and ra, ca 12 mi e of columbia. T.48n, r.11w, sec.26,35.
MO
101896182 Rebecca A. Haefner 1385 1979-07-27
United States, Missouri, Laclede, Lorrance pond/silver mine sink. Upland sink-hole pond. The greater portion of It surrounded by bur oak-white oak forest; the ramainder used as pasture. N 1/2, Sec. 1, T33n, r15w (lebanon 15"/1941). 1/2 Mile e of st. Hwy. 5., 384m
MO
3556626 George Yatskievych 93-347 1993-09-06
United States, Missouri, Butler, N side of State Highway 142 at junction with County Road 341, ca. 4 mi E of U.S. Highway 67 junction (in Neelyville) edge of large rice field in standing water; commonwith Heteranthera rotundifolia and H. limosa, 36.56805 -90.43916, 91m
MO
3521807 Hough, R. s.n. 1977-06-27
United States, Missouri, Laclede, Green Acres Subdivision, Lebanon pond, 37.66222 -92.65861
MO
102942340 Steve R. Turner 15-139 2015-08-13
United States, Missouri, Stoddard, Near Otter Slough, intersection of CR 679 and Pintail Path., 36.7358 -90.1192, 98m
MO
101327996 Alan E. Brant 9807 2021-10-16
United States, Missouri, Stoddard, Rice field ditch along County Road 642., 36.740554 -90.119091, 98m
MO
3524024 John H. Kellogg 823 1927-08-07
United States, Missouri, Lincoln, Ellsberry
MO
3522788 Stan Hudson s.n. 1992-08-24
United States, Missouri, Butler, Butler County Road 320, 1/4 mi E of Highway 142 rice field beside road
MO
3521852 Stan Hudson s.n. 1992-10-28
United States, Missouri, Butler, N side of Hwy 60; Rombauer overpass, 0.5 mi E in harvested rice field, ditches at levee bases, 36.7994444 -90.2716667
MO
1669768 William E. Harmon 292 1966-09-18
United States, Missouri, Boone, Collected 1/2 mile s of the jct. Of hwy. 63 And rt. Ww from a farm pond on the E side of the road. Found growing in very shallow water along muddy banks with Jussiaea repens, 229m
MO
1669851 J.R. Hurt 10A 1939-08-07
United States, Missouri, Boone, Bell's lake, 14 and 1/2 miles w of columbia
MO
3501486 Joseph W. Blankinship s.n. 1889-08-16
United States, Missouri, Greene, Springfield, 37.21527 -93.29805
MO
3526785 Kenneth K. Mackenzie s.n. 1896-09-06
United States, Missouri, Jackson, Sheffield pond, common, 39.10611 -94.51055
MO
1670046 Benjamin F. Bush 2551 1892-09-03
United States, Missouri, Jackson, Range from connecticut to kansas
MO
1670128 Rebecca A. Haefner 1977 1979-10-06
United States, Missouri, Christian, Porter pond. Sink-hole pond on upland plateau. Encircling buffer of trees Separate it from adjacent agriculture fields. Owned by david porter. Se1/4, Sec. 36, T28n, r21w (ozark 7 and 1/2", 1975) ca. 3 Miles directly n of ozark, 421m
MO
1670108 Rebecca A. Haefner 1385 1979-07-27
United States, Missouri, Laclede, Lorrance pond/silver mine sink. Upland sink-hole pond. The greater portion of It surrounded by bur oak-white oak forest; the ramainder used as pasture. N 1/2, Sec. 1, T33n, r15w (lebanon 15"/1941). 1/2 Mile e of st. Hwy. 5., 384m
MO
1670007 J.R. Hurt 10 1939-07-09
United States, Missouri, Boone, 4 miles se of columbia; hwy. 63
MO
1669923 Francis P. Daniels s.n. 1903-00-00
United States, Missouri, Boone, Muddy margins of ponds. Local
MO
1669899 Francis P. Daniels 1133 1897-00-00
United States, Missouri, Boone, Pond.
MO
1669779 Harold W. Rickett s.n. 1929-07-14
United States, Missouri, Boone, Pond near hwy. 63 Se of columbia
MO
1669802 Harold W. Rickett s.n. 1929-07-14
United States, Missouri, Boone, Pond near hwy. 63 Se of columbia
MO
1669876 Murray 49081 1946-07-10
United States, Missouri, Boone, Pond near ashland
MO
103119824 Alan E. Brant 9161 2019-07-03
United States, Missouri, Stoddard, Otter Slough Conservation Area Botanical Inventory. Bradyville Natural Area., 36.742923 -90.10212, 98m
MO
1647973 Rebecca A. Haefner 2088 1979-10-11
United States, Missouri, Laclede, Lorrance pond/silver mine sink, upland sink hole pond. The greater porton of it Surrounded by bur oak white oak forest; the remainder used as pasture, n 1/2, Sec 1, t33n, r15w, 1/2 mi e f st hwy 5., 384 - 390m
CHIC
13231 Jeff Hansen s.n. 2008-10-17
United States, Kansas, Harvey, 12th Road pond., 38.057861 -97.63375
WILLI
858 Leonard, Steve W
United States, North Carolina, Washington, detailed locality information protected
WILLI
42364 Ware, Donna M; Ware, Stewart A
United States, Virginia, James City, detailed locality information protected
WILLI
22152 Kirkman, Kay
United States, Virginia, York, detailed locality information protected
WILLI
29973 Mikula, Bernard
United States, Virginia, Prince George, detailed locality information protected
WILLI
33727 Greaves, James M
United States, Virginia, Gloucester, detailed locality information protected
WILLI
16334 Appler, Phyllis K
United States, Virginia, Newport News City, detailed locality information protected
WILLI
29981 Mikula, Bernard
United States, Virginia, James City, detailed locality information protected
DAV
DAV352434 J. Lundberg s. n. 2008-05-05
United States, California, Glenn, Glenn Co.: West of I-5.
DAV
DAV352435 J. Lundberg s. n. 2008-05-05
United States, California, Glenn, Glenn Co.: West of I-5.
DAV
DAV352436 J. Lundberg s.n. 2008-05-05
United States, California, Glenn, Glenn Co.: West of I-5.
MICH:Angiosperms
1659693 Charles N. Horn 8614 1994-09-04
United States, New Jersey, Camden, Marsh along Delaware River east of Petty's Island. Fish House Cove off of NJ 543 at end of Cove Road. In community of Pennsauken
MICH:Angiosperms
1659694 Charles N. Horn 8804 1994-09-29
United States, Missouri, Butler, North side of US 60 between Co. rt Z and Co. rt 581. Next to and in rice field. Ca. 6 mi ENE of Poplar Bluff
MICH:Angiosperms
1659695 H. Eggert 767 1877-08-30
United States, Missouri, St. Louis, Lakes in Mississippi valley
NCU:Vascular Plants
NCU00201785 Leonard, Steven Worth
United States, North Carolina, Davidson, detailed locality information protected
NCU:Vascular Plants
NCU00201786 Leonard, Steven Worth
United States, North Carolina, Davidson, detailed locality information protected
NCU:Vascular Plants
NCU00201787 Leonard, Steven Worth
United States, North Carolina, Davidson, detailed locality information protected
NCU:Vascular Plants
NCU00201792 Radford, A. E.
United States, North Carolina, Bertie, detailed locality information protected
NCU:Vascular Plants
NCU00201793 Ahles, Harry E.
United States, North Carolina, Chowan, detailed locality information protected
NCU:Vascular Plants
NCU00201794 Radford, A. E.
United States, North Carolina, Martin, detailed locality information protected
NCU:Vascular Plants
NCU00201795 Ahles, Harry E.
United States, North Carolina, Pasquotank, detailed locality information protected
NCU:Vascular Plants
NCU00201796 Ahles, Harry E.
United States, North Carolina, Pasquotank, detailed locality information protected
NCU:Vascular Plants
NCU00078448 Ahles, Harry E.
United States, North Carolina, Perquimans, detailed locality information protected
NCU:Vascular Plants
NCU00078447 Radford, A. E.
United States, North Carolina, Perquimans, detailed locality information protected
NCU:Vascular Plants
NCU00437567 Brant, Alan Edward 9161 2019-07-03
United States, Missouri, Stoddard, Otter Slough Conservation Area Botanical Inventory. Bradyville Natural Area., 36.743056 -90.102222, 98m
NCU:Vascular Plants
NCU00437568 Brant, Alan Edward 9161 2019-07-03
United States, Missouri, Stoddard, Otter Slough Conservation Area Botanical Inventory. Bradyville Natural Area., 36.743056 -90.102222, 98m
NCU:Vascular Plants
NCU00037855 Rogers, Ken E. 8784-F 1972-10-07
United States, Mississippi, Madison, Barnett Reservoir; W of State Harbor Marina, Hwy 43, at Pearl River Waterfowl Refuge, 32.548441 -89.912854
NCU:Vascular Plants
NCU00037854 Appler, Phyllis K. 828 1973-08-15
United States, Virginia, Newport News City, Zone 4 in road to high seat 4, 200 feet from Mulberry Island Rd, Fort Eustis, 37.112023 -76.582706
LSU:Vascular Plants
NLU0254653 R. Dale Thomas 106846 1988-08-08
United States, Louisiana, Union
LSU:Vascular Plants
NLU0254654 R. Dale Thomas 101069 1987-09-30
United States, Louisiana, Ouachita
LSU:Vascular Plants
NLU0254658 R. Dale Thomas 106043 1988-08-20
United States, Louisiana, Morehouse
LSU:Vascular Plants
NLU0254659 Charles M. Allen 14283 1986-07-30
United States, Louisiana, Jefferson Davis
LSU:Vascular Plants
NLU0254660 Gary Joye 1104 1981-06-20
United States, Louisiana, Franklin
MEM
MEM010551 S.W. Leonard
United States, North Carolina, Washington, detailed locality information protected
MEM
MEM018090 C. Fredrick Deneke 1145 1979-08-15
United States, Arkansas, St. Francis
MEM
MEM013162 Vernon M. Bates Jr. 410 1978-10-09
United States, Tennessee, Shelby
STAR
STAR012235 E. L. Richards 7010 1976-08-17
United States, Arkansas, Jackson, Drummond Lake. T11N R3W S35
STAR
STAR012293 E. L. Richards 7058 1976-08-19
United States, Arkansas, Jackson, Along Hwy 226, one mile east of Jct. with 67. T13N R1W S6
GMUF:Plants
GMUF-0015978 Charles N. Horn, Mark Strong 11360 1997-07-27
United States, Virginia, Newport News City, Mulberry Island; floodplain of James River. Fort Eustis Military Reservation. Roadside and woodland along Mulberry Road, 1.5 mi S of entrance to golf course.
ILLS
Steven R. Hill, C.N. Horn, G. Yatskievych 26191 1994-09-29
United States, Missouri, Butler, Flooded rice field, altitude about 300 feet; Rombauer quad. US Route 60, east of County Route Z.
ILLS
Steven R. Hill; Jason A. Koontz 34266 2001-08-29
United States, Illinois, Union, Illinois Route 3 (FAP 312), Ware (south), west side, 0.35 mile north of Refuge Drive, 2.3 miles south of junction Illinois Route 146 (Ware). South side of bridge over Running Lake Ditch in vicinity of drainage culvert at pavement marker 222. Mississippi River floodplain. Ware 7.5 minute U.S.G.S. quadrangle. Elevation about 340 feet.
VT
UVMVT309840 S.R. Hill 26191
United States, Missouri
VT
UVMVT295895 Charles N. Horn 8614
United States, New Jersey
VT
UVMVT115851 Hill, S. R. 34266 2001-08-29
United States, Illinois, Union, T13S R3W E1/2 E1/2 SE1/2 NW1/4 Sect. 1 Illinois Route 3 (FAP 312), Ware (south), west side, 0.35 mile north of Refuge Drive, 2.3 miles south of junction Illinois Route 146 (Ware). South side of bridge over Running Lake Ditch near drainage culvert at pavement marker 222. Mississippi River floodplain. Ware 7.5 minute USGS quadrangle.; 37.415222 -89.389556, 37.415222 -89.389556, 104m
NCSC:NCSC
NCSC00004863 Jason M. Brown
United States, North Carolina, Wake, detailed locality information protected
UARK
UARK072321 Marisa Williams 132 2005-09-30
United States, Arkansas, Arkansas, Mississippi Alluvial Plain. Haller Lake; from DeWitt, take 165 S; turn R on 276, turn L on Gandar St, turn R onto Haller Lake Hunting Club land. Airboat ride. One Horse Store Quad T6S R4W S35/S36, 34.211651 -91.40494, 55m
UARK
UARK072322 Marisa Williams 136 2005-09-30
United States, Arkansas, Arkansas, Mississippi Alluvial Plain. Flag Lake; Gardner St. follows into Gordon Loop; turn R on Ashnel Lane; turn R after homestead through agri fields; follow old road to the L. Airboat ride. One Horse Store Quad T6S R4W S36, 34.132753 -91.399007
UARK
UARK072323 Marisa Williams 135 2005-09-30
United States, Arkansas, Arkansas, Mississippi Alluvial Plain. Haller Lake; from DeWitt, take 165 S; turn R on 276, turn L on Gandar St, turn R onto Haller Lake Hunting Club land. Airboat ride. One Horse Store Quad T6S R4W S35/S36, 34.211651 -91.40494, 55m
UARK
UARK072324 Marisa Williams 133 2005-09-30
United States, Arkansas, Arkansas, Mississippi Alluvial Plain. Haller Lake; from DeWitt, take 165 S; turn R on 276, turn L on Gandar St, turn R onto Haller Lake Hunting Club land. Airboat ride. One Horse Store Quad T6S R4W S35/S36, 34.211651 -91.40494, 55m
UARK
UARK072325 Robert Toler 31 1952-08-02
United States, Arkansas, Arkansas, 8 miles E. of Stuttgart, vicinity of University of Arkansas, Rice Branch Experiment Station., 34.475179 -91.41592, 61m
UARK
UARK072326 Marie P. Locke 3044 1980-07-30
United States, Arkansas, Arkansas, Near Stuttgart .8 mile E of Stuttgart on I-30. T3S R4W S4 NE4 NE4, 34.478875 -91.48954