MO
3547541 Julian A. Steyermark 132182 1987-09-06
United States, Missouri, Warren, Bordering small dammed-up lakes from drainage of Charette Creek, Innsbruck Estates, 3 1/2 mi SSW of Wright City bordering small dammed-up lakes, 38.77611 -91.04666
MO
3548310 Bill Summers 2821 1988-10-04
United States, Missouri, Grundy, Crowder State Park, 2 mi NW of Trenton shallow water of lake
MO
3558653 Bill Summers 10147 2003-10-06
United States, Missouri, Howell, Bob Bridwell Farm, W side of County Road 2660, ca. 4 airmi SW of Trask natural sinkhole pond with seasonal standing water, 36.92722 -91.82916
MO
3555579 George Yatskievych 91-212 1991-09-02
United States, Missouri, Saint Charles, Riverlands Environmental Demonstration Area, just S of Alton IL on bank of Miss. River, E of U.S. hwy 67; open mudflat on S bank of Alton Slough, ca. .5 mi SE of confluence with Miss. River; just N of main E-W road through property open mudflatBergia, Lindernia, 38.86111 -90.175, 126m
MO
3554097 Wandel, J. s.n. 1973-08-08
United States, Missouri, Cape Girardeau, Trail of Tears State Park growing in sand at edge of Lake Boutin
MO
3570538 Bruce Schuette 0255 1983-08-28
United States, Missouri, Lincoln, Cuivre River State Park, lake, lincoln, in the mud flats (formerly shallow water) along the upper end of ll between the swimming beach and the parking lot. edge of lake, 39.02555 -90.92638
MO
3564925 Otto Ohmart 1028 1976-06-11
United States, Missouri, Cape Girardeau, Trail of Tears State Park on the shoreline of Lake Boutin
MO
3565682 Stephen A. Sutter 856 1973-07-16
United States, Missouri, Christian, 8 mi SE of Ozark beside Highway W
MO
3589137 Gerrit Davidse 39749 2008-09-02
United States, Missouri, Warren, Ca. 1.1 road miles SE of Treloar along MO Hwy 94., 38.6327778 -91.1819445, 150m
MO
100697576 Steve R. Turner 13-122 2013-07-21
United States, Missouri, Saint Charles, Riverlands Environmental Demonstration Area, adjacent to main road at turnoff for Lock & Dam #26., 38.8603 -90.1578, 128m
MO
100657406 Erin Skornia 12 2012-09-02
United States, Missouri, Gasconade, Owensville, 1963 Nursing Home Road, 38.3658 -91.4775, 280m
MO
100414020 Jacob Schneck s.n. 1881-08-00
United States, "Grand Rapids."
MO
100414030 Anonymous s.n.
MO
100414037 George Engelmann s.n. 1872-08-00
United States, Missouri, Pond on the Iron Mountain Railroad below the St. Louis Gasworks.
MO
100414040 George Engelmann s.n. 1842-09-00
United States, Missouri, Floating in the Merrimac near Fenton.
MO
3521263 A.S. Hitchcock s.n. 1891-09-25
United States, Missouri, Ozark, Howards
MO
1673155 Rebecca A. Haefner H-77-32-X2 1977-06-19
United States, Missouri, Boone, Little Dixie Lake, Experimental Ponds, WW & RA ca 12 mi E of Columbia. Emerging from shallow water (< 3 in) at pond margin rooted in mud. Flws. white.
MO
1654051 Ernest J. Palmer 66936 1957-09-24
United States, Missouri, Polk, Margins of slough. 1 mi NW of Schofield.
MO
1646182 Ernest J. Palmer 16054 1919-08-25
United States, Missouri, Jasper, Margins of pools and ponds, "Sucker Flat", Webb City.
MO
1638900 Harold W. Rickett 6160 1929-10-20
United States, Missouri, Boone, Country Club, Columbia, MO.
MO
1637964 Heinrich K.D. Eggert 2650 1877-08-30
United States, Missouri, Saint Louis, Range from Missouri to Texas. Specimen from the Missouri Exhibition at the Chicago World's Fair of 1893.
MO
1637214 Ernest J. Palmer 64429-B 1956-10-06
United States, Missouri, Christian, In mud and shallow water of small artificial pond. 2 mi W of Sparta.
MO
1636318 Ernest J. Palmer 61648 1955-10-03
United States, Missouri, New Madrid, Wet ground along banks of Mississippi River, near New Madrid.
MO
1636716 Ernest J. Palmer 64035-A 1956-10-10
United States, Missouri, Newton, Muddy margins of slough. 1 mi S of Fort Crowder, along U.S. Hwy 71.
MO
1636487 Ernest J. Palmer 52913 1951-08-05
United States, Missouri, Barton, Muddy margins of small pond, 3 mi NE of Milford.
MO
1636444 Ernest J. Palmer 64505-A 1956-10-10
United States, Missouri, Newton, In mud and shallow water of small artificial pond. 1 1/2 mi N of Bethel Church. Seneca Township.
MO
100859694 Simone Johnson 84 2013-08-01
United States, Missouri, Callaway, Prairie Fork Conservation Area., 38.8931 -91.7381, 248m
MO
100414036 T.J. Hale s.n. 1861-00-00
United States, Wisconsin, Prairie du Chien.
MO
100731215 Gerrit Davidse 41912 2014-08-04
United States, Missouri, Gasconade, Canaan Conservation Area, central part of Area, ca. 2.5 airline miles NE of Bland., 38.3305834 -91.6056667, 256m
MO
3516874 George Engelmann s.n. 1858-09-00
United States, Missouri, Jefferson, Kimmswick, 38.36527 -90.36277
MO
3541245 Julian A. Steyermark 19794 1935-09-22
United States, Missouri, Iron, Pond at Viburnum pond
MO
3555145 George Yatskievych 96-83 1996-09-21
United States, Missouri, Henry, S side of state Highway 17 on E side of South Grand River, ca. 4 mi W of Clinton disturbed recently flooded, flat area with wildlife food plots of Sorghum and Helianthus; scattered at edge of old small channel of riverwith Ludwigia, Cyperus, 38.37638 -93.85638, 218m
MO
3554541 Wilson, L. 64 1996-09-29
United States, Missouri, Johnson, Knob Noster State Park. on S side of Clearfork Lake in the water.
MO
1781813 George Engelmann s.n. 1856-08-00
United States, Missouri, Kimms Salt Pond, Meramec.
MO
1767847 Julian A. Steyermark 76597 1954-08-17
United States, Missouri, Moniteau, In deeper water of sink-hole pond, 3 mi. south of Wooldridge.
MO
1649519 Rebecca A. Haefner 1229 1979-07-11
United States, Missouri, Pike, Bryant Pond. Upland sinkhole pond encircled by a buffer of trees that separate it from agric. fields. Overlooks Miss. R. fromt he west. There are two other large sinkholes in the immediate vicinity and a spring at the base of the bluff. Owned by Mett Bryant. W of St. Hwy 79, 5 km S of Clarksville., 177 - 183m
MO
1649144 Ernest J. Palmer 55240 1952-09-29
United States, Missouri, Lawrence, Muddy margins of small shallow pond. 3 1/2 mi SE of Verona.
MO
1642566 Paul Bruce Dowling 40621 1955-00-00
United States, Missouri, Saint Charles, August Busch Wildlife Preserve, Weldon Springs., 38.7238671 -90.762788
MO
1694989 Ernest J. Palmer 57967-B 1954-06-24
United States, Missouri, Christian, Muddy margins of small shallow pond. 2 1/2 mi W of Sparta.
MO
1739898 Gerrit Davidse 3509 1973-07-07
United States, Missouri, Saint Charles, Ca. 3 miles soutwest of Defiance, along state Highway 94., 38.6030556 -90.7988889
MO
3522855 Stan Hudson s.n. 1992-10-10
United States, Missouri, Butler, Highway 142 just east of Main Ditch rice field levee ditch on north side of highway
MO
957926 Alan E. Brant 3552 1995-10-11
United States, Missouri, Saint Clair, T38N, R25W, Sec. 8, 9 and 16 along east side of State Hwy. 13; mud flats of Harry S. Truman Reservoir at low pool. All collections within 150-300 ft. of base of highway fill., 216m
MO
1655228 Ernest J. Palmer 51431 1950-10-24
United States, Missouri, Lawrence, Muddy margins of pond and ditches, 2 1/2 mi SW of Mt. Vernon.
MO
1636851 Ernest J. Palmer 57967-A 1954-06-24
United States, Missouri, Christian, Muddy margins of small shallow pond. 2 1/2 mi W of Sparta.
MO
1694976 Ernest J. Palmer 55223-B 1952-09-29
United States, Missouri, Lawrence, Muddy margins of spring branch, 1 1/2 mi S of Verona.
MO
1694953 Ernest J. Palmer 64388-B 1956-10-05
United States, Missouri, Christian, In mud along margins of small artificial pond. 1 1/2 mi NE of Lindenlure.
MO
158028 Mary Susan Taylor 1852A 1978-07-22
United States, California, Butte, On SE corner of Richvale East Road and Erickson Road, Richvale; in rice field., 30m
MO
951491 Neil W. Snow 6040 1994-08-25
United States, Missouri, Saint Charles, Below US Hwy. 40 bridge over Missouri River, first floodplain terrace on N bank of River., 38.6833333 -90.6666667, 134m
MO
1649583 Julian A. Steyermark 77315 1954-09-14
United States, Missouri, Macon, Ethel Lake, 3/4 mi W of Ethel.
MO
1637658 Ernest J. Palmer 64429-A 1956-10-06
United States, Missouri, Christian, Muddy margins of shallow pond. 2 mi W of Sparta.
MO
1637263 Julian A. Steyermark 69178 1949-09-05
United States, Missouri, Carter, Cotham Pond, in upland, 8 mi SSW of Fremont.
MO
158171 Ahsan A. Vahidy 22 1986-09-04
United States, Missouri, Franklin, FRANKLIN COUNTY Shaw Arboretum of the Missouri Botanical Garden, near Gray Summit; T43N, R2E, sec. 17., 38.48333 -90.81666
MO
1565447 Carrol F. Eaglesfield 198 1996-09-06
United States, Missouri, Henry, Floodplain area, Hwy 18 W of Clinton. Muddy.
MO
100414022 Jacob Schneck s.n. 1880-10-18
United States, "Grand Rapids."
MO
3542056 Julian A. Steyermark 22711 1937-06-26
United States, Missouri, Stone, 1 mi N of Blue Eye upland pond, 36.50861 -93.39583
MO
3541804 Julian A. Steyermark 21096 1936-08-21
United States, Missouri, Sainte Genevieve, Dammed-up portion of Coldwater Creek at Nations Mill margin of dammed-up creek, 37.7075 -90.13777
MO
1637841 Julian A. Steyermark 76596 1954-08-17
United States, Missouri, Moniteau, Common along margins of sink-hole pond, 3 mi S of Wooldridge.
MO
1637904 Ernest J. Palmer 64535 1956-10-10
United States, Missouri, Newton, Muddy margins of slough. 1 mi S of Fort Crowder, along U.S. Hwy 71.
MO
1637383 Ernest J. Palmer 55799 1953-06-04
United States, Missouri, Lawrence, Muddy margins of pool. 4 mi NW of Aurora.
MO
1636387 Ernest J. Palmer 32753 1927-09-15
United States, Missouri, Jasper, Muddy margins of sloughs, along Center Creek, near Carl Junction.
MO
1636679 Ronald L. Stuckey 7960 1968-09-21
United States, Ohio, Wyandot, A few plants on mud flat at edge of dike along edge of pond, Killdeer Plains Wildlife Area, Marseilles Twp, ca. 3.5 mi E of Marseilles.
MO
100384487 Benjamin F. Bush 675 1894-07-11
United States, Missouri, Atchison, Watson, 40.4769 -95.6203
MO
100414039 George Engelmann s.n. 1872-08-00
United States, Missouri, Pond on the Iron Mountain Railroad, below the St. Louis Gasworks.
MO
100414023 Jacob Schneck s.n. 1881-00-00
United States, "Grand Rapids."
MO
100414047 George Engelmann s.n. 1872-08-00
United States, Missouri, Pond on the Iron Mountain Railroad, below the St. Louis Gasworks.
MO
101039210 Megan Engelhardt 522 2017-09-26
United States, Missouri, Saint Louis, Provenance: Wild. Location Details: Park at northwest corner of Dave and Buster's parking lot at 13857 Riverport Dr, Maryland Heights, MO 63043. Walk northwest into retention pond area., 38.7583177 -90.4702493
MO
101320313 C.C. Freeman 25542 2015-09-02
United States, Missouri, Linn, Meadville, 8 air km SSW. Fountain Grove Conservation Area, NW part., 197m
MO
103119607 Alan E. Brant 9050 2019-05-28
United States, Missouri, Stoddard, Otter Slough Conservation Area Botanical Inventory. NW corner Pool 9 and Otter Lake margin., 36.731591 -90.108075, 98m
MO
103472976 J. de Gruchy 40 1936-05-27
United States, Oklahoma, Lake Latonka, Medicine Park.
MO
103472980 George W. Stevens 2442 1913-08-29
United States, Oklahoma, Ottawa, Near Hattenville.
MO
103119606 Alan E. Brant 9050 2019-05-28
United States, Missouri, Stoddard, Otter Slough Conservation Area Botanical Inventory. NW corner Pool 9 and Otter Lake margin., 36.731591 -90.108075, 98m
MO
101161998 Alan E. Brant 9050 2019-05-28
United States, Missouri, Stoddard, Otter Slough Conservation Area Botanical Inventory. NW corner Pool 9 and Otter Lake margin., 36.731591 -90.108075, 98m
MO
101888969 Rebecca A. Haefner H-77-32 1977-08-20
United States, Missouri, Holt, Squaw Creek National Wildlife Refuge. Pool A-16. Open marsh, < 2 ft water & dense herbaceous vegetative cover. Emergent uncommon growing to a ht of 3 ft S. latifolia dominant in this pool.
MO
102940345 Simone Johnson 84 2013-08-01
United States, Missouri, Callaway, Prairie Fork Conservation Area., 38.8931 -91.7381, 248m
MO
103207133 C.C. Freeman 25542 2015-09-02
United States, Missouri, Linn, Meadville, 8 air km SSW. Fountain Grove Conservation Area, NW part., 197m
MODNR
1751 DOUG LADD 1981-09-18
LACLEDE DALLAS
MODNR
2619 BRUCE SCHUETTE 1983-08-28
LINCOLN
MODNR
NASE00245 OTTO OHMART 1978-01-24
CAPE GIRARDEAU
MDKY
MDKY00002107
United States, Kentucky, Rowan
MDKY
MDKY00002106
United States, Kentucky, Rowan
MDKY
MDKY00002105
United States, Kentucky, Montgomery
MDKY
MDKY00002104
United States, Kentucky, Lewis
MDKY
MDKY00002103
United States, Kentucky, Harlan
MOAR
MOAR0025208 Ann F. Rhoads
United States, Pennsylvania, Bucks, detailed locality information protected
MOAR
MOAR0022335 Ann F. Rhoads
United States, Pennsylvania, Delaware, detailed locality information protected
MOAR
MOAR0022336 Ann F. Rhoads
United States, Pennsylvania, Bucks, detailed locality information protected
MOAR
MOAR0022337 Rare Plant Survey Team
United States, Pennsylvania, Bucks, detailed locality information protected
MOAR
MOAR0022338 Ann F. Rhoads
United States, Pennsylvania, Delaware, detailed locality information protected
MOAR
MOAR0022339 Ann F. Rhoads
United States, Pennsylvania, Delaware, detailed locality information protected
MOAR
MOAR0022340 Ann F. Rhoads
United States, Pennsylvania, Delaware, detailed locality information protected
MOAR
MOAR0022341 Ann F. Rhoads
United States, Pennsylvania, Bucks, detailed locality information protected
MOAR
MOAR0022342 Ann F. Rhoads
United States, Pennsylvania, Bucks, detailed locality information protected
MOAR
MOAR0022343 Ann F. Rhoads
United States, Pennsylvania, Bucks, detailed locality information protected
MOAR
MOAR0022344 Ann F. Rhoads
United States, Pennsylvania, Bucks, detailed locality information protected
MOAR
MOAR0022345 Ann F. Rhoads
United States, Pennsylvania, Bucks, detailed locality information protected
MOAR
MOAR0022346 Rick Mellon
United States, Pennsylvania, Bucks, detailed locality information protected
MUR
MUR00029 Thomas F. Hall 1939-08-05
UNITED STATES, Alabama, Limestone, Whiteside, Ala., 34.63333 -86.95139
MUR
MUR06818 Thad Frey 349 1970-08-01
UNITED STATES, Kentucky, Calloway, Robert Ross family farm in NE Calloway Co. Hwy 1346, 3 miles west of Hwy 94., 39.02028 -84.33306
MUR
MUR07297 Thad Frey 351 1970-08-01
UNITED STATES, Kentucky, Calloway, Hardin Ross family farm off gravel road off Hwy 1346., 36.76472 -88.29528
MUR
MUR17643 Raymond H. Athey 422 1968-10-03
United States, Kentucky, Caldwell, French Spring Hollow, 37.11611 -87.69556