ISC
ISC0341766 T. Lammers 1263 1977-00-00
USA, Iowa, Des Moines
ISC
IA00090624 M. J. Fay 4734 1952-00-00
USA, Iowa, Pottawattamie
ISC
IA00090625 M. J. Fay 3708 1952-00-00
USA, Iowa, Harrison
ISC
IA00090644 M. J. Fay 5159a 1952-00-00
USA, Iowa, Cass
ISC
IA00090645 M. J. Fay 4839 1952-00-00
USA, Iowa, Mills
ISC
IA00090646 M. J. Fay 5438 1952-00-00
USA, Iowa, Taylor
ISC
ISC0454136 J. D. Thompson 1956 2017-08-18
USA, Iowa, Story
ISC
ISC0444934 F. Reppert s.n.
USA, Iowa, Muscatine
ISC
ISC0420167 D. Farrar; R. Herzberg 390A 1995-00-00
USA, Iowa, Polk
ISC
ISC0178529 W. F. Sigler & A. Hayden 25 1946-00-00
USA, Iowa, Dickinson
ISC
ISC0278940 R. D. Albertson 229-73 1968-00-00
USA, Iowa, Buena Vista
ISC
IA00106516 T. van Bruggen 2809 1957-00-00
USA, Iowa, Clarke
MIN
943568 Smith, Welby R.
United States, Minnesota, Sibley
MIN
945918 Smith, Welby R.; Dieterman, Daniel 2013-00-00
United States, Minnesota, Goodhue
MIN
945926 Smith, Welby R. 2013-00-00
United States, Minnesota, Nicollet
MIN
948191 Smith, Welby R. 2006-00-00
United States, Minnesota, Winona
MIN
948184 Smith, Welby R. 2006-00-00
United States, Minnesota, Carver
MIN
948183 Smith, Welby R. 2006-00-00
United States, Minnesota, Wabasha
MIN
948182 Smith, Welby R. 2006-00-00
United States, Minnesota, Wabasha
MIN
948173 Smith, Welby R. 2006-00-00
United States, Minnesota, Le sueur
MIN
948160 Smith, Welby R. 2006-00-00
United States, Minnesota, Dakota
MIN
948156 Smith, Welby R. 2006-00-00
United States, Minnesota, Dakota
MIN
948153 Smith, Welby R. 2006-00-00
United States, Minnesota, Dakota
MIN
944764 Smith, Welby R. 2006-00-00
United States, Minnesota, Chippewa
MIN
956087 Smith, Welby R.; Dieterman, Daniel
United States, Minnesota, Winona
MIN
943607 Smith, Welby R. 2012-00-00
United States, Minnesota, Washington
MIN
947764 Smith, Welby R.
United States, Minnesota, Chippewa
MIN
968488 Johnson, Rhett A.; Weeks, Annalisa 2019-00-00
United States, Minnesota, Nicollet
MIN
297221 Hotchkiss, N.; Percy Jones 1930-00-00
United States, Minnesota, Cottonwood
MIN
345449 Moyle, J. 1937-00-00
United States, Minnesota, Martin
MIN
347795 Moyle, J. 1937-00-00
United States, Minnesota, Martin
MIN
566342 Moore, John; Bernardini, J. 1958-00-00
United States, Minnesota, Blue Earth
MIN
58331 Moyer, Lycurgus 1899-00-00
United States, Minnesota, Chippewa
MIN
967355 Welby R Smith; Daniel Dieterman 2015-00-00
United States, Minnesota, Goodhue
MIN
947405 Serres, Terry 2014-00-00
United States, Minnesota, Dakota
SDSU
SDSU12664 Michael G. Simpson 24V197C 1997-06-24
United States, California, San Diego, Northern margin of pond at northeast end of Shepherd Canyon. Mission Trails Regional Park, 32.84889 -117.0725, 195m
SDSU
SDSU12786 Howell, Bill 1997-06-02
United States, California, San Diego, Mission Trails Regional Park, Sheperd Pond, 1.5 miles east of Santo Road, 100m south of Highway 52., 32.8489 -117.073
USCH:MAIN
USCH0068250 Thieret, John W. 60944 1999-10-27
United States, Kentucky, Rowan
USCH:MAIN
USCH0085773 Horn, Charles; Hart, S. 14688 2003-06-17
United States, South Carolina, Saluda, Lake Murray; edge
USCH:MAIN
USCH0085774 Brown, Herrick 3000 1988-08-20
United States, South Carolina, Edgefield, Locality Not Recorded
USCH:MAIN
USCH0085902 Rossbach, G.
United States, West Virginia, Greenbrier County, detailed locality information protected
APCR
APCR010387 George P. Johnson 0433 1978-09-15
United States, Kentucky, Barren, Country CLub pond, 2 miles North of Glasgow on US 31E., 213m
AUA
AUA000026326 Blum, Kurt E. 2842 1968-08-08
United States, Tennessee, Wilson, S. END OF LEBANON ALONG SINKING CREEK.
AUA
AUA000030337 England, J. Kevin 5772 2015-09-20
United States, Alabama, Morgan, 2.98 AIR MI. W OF PRICEVILLE. WHEELER NATIONAL WILDLIFE REFUGE. ALONG E SIDE OF BEAN RD. APPROX. 2.31 MI. SW OF JCT. WITH AL HWY 67, 34.52597 -86.94702
AUA
AUA000026325 Kral, Robert 35942B 1969-08-03
United States, Tennessee, Stewart, BY TENN. 491 LAND BETWEEN THE LAKES.
AUA
AUA000026327 Mccaskill, June 365 1954-08-09
United States, California, Colusa, COLUSA COUNTY: CA. 4MI EAST OF COLUSA ON EAST SIDE OF SACRAMENTO RIVER, BUTTE CREEK FARMS.
FSU
000157513
United States, Tennessee, Anderson
FSU
000157512
United States, Louisiana, Saint Martin
FSU
000157511
FSU
000157510
United States, Louisiana, Saint Martin
FSU
000157508
United States, Missouri, Greene
FSU
000157507
United States, California, San Joaquin
FSU
000157506
United States, Tennessee, Lewis
FSU
000157505
United States, Tennessee, Stewart
HWBA
HWBA000013 H. W. Blocker 748 1960-08-01
United States, Kansas, Atchison, Missouri River flood plain 1/2 mile North of Atchison
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
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
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
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
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
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
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
100859694 Simone Johnson 84 2013-08-01
United States, Missouri, Callaway, Prairie Fork Conservation Area., 38.8931 -91.7381, 248m
MO
1773956 Samuel B. Parish 1136 1881-10-00
United States, California, Los Angeles, Coyote Creek - Los Angeles. Not near any house.
MO
1774228 Charles (Carlos) Wright 391 1852-06-16
United States, Texas, In old river, 2 mi. from San Elizario.
MO
100414036 T.J. Hale s.n. 1861-00-00
United States, Wisconsin, Prairie du Chien.
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
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
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
103207133 C.C. Freeman 25542 2015-09-02
United States, Missouri, Linn, Meadville, 8 air km SSW. Fountain Grove Conservation Area, NW part., 197m
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
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
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
1781813 George Engelmann s.n. 1856-08-00
United States, Missouri, Kimms Salt Pond, Meramec.
MO
1605492 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
1673116 Ernest J. Palmer 58894-B 1954-09-16
United States, Missouri, Christian, In small shallow muddy pond. 4 mi E of Ozark.
MO
1673142 Ernest J. Palmer 64035-B 1956-10-10
United States, Missouri, Newton, Muddy margins of slough. 1 mi S of Fort Crowder, along US Hwy 71.
MO
1673130 Ernest J. Palmer 64505-B 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
1666342 Brian S. Edmond 329 1993-07-25
United States, Missouri, Pike, Double ponds on Spencer farm; E pond, S of the large barn., 235m
MO
1653128 Ernest J. Palmer 64389 1956-10-05
United States, Missouri, Christian, In mud and shallow water of small pond. 1 1/2 mi NE of Lindenlure.
MO
1655320 Ernest J. Palmer 55239 1952-09-29
United States, Missouri, Lawrence, Muddy margins of small shallow pond. 3 1/2 mi SE of Verona.
MO
1656618 Julian A. Steyermark 76221 1954-07-18
United States, Missouri, Platte, Mud Lake (dried-up) in Missouri River bottoms, 6 1/2 mi NW of Farley.
MO
1649658 Janice G. Saunders 1012 1978-08-09
United States, Missouri, Saint Francois, Old Hwy 67 (or Berry Rd) at Timberline Lake entrance road jct. 2.5 mi N of St. Francois State Park. White flower; herb rooted in mud beneath pond. Leaves & flower above water.
MO
1649429 CETA: 79 1978-06-21
United States, Missouri, Saint Charles, 3.5 mi NE of the junction of Hwy 94 and Hwy H, N of St. Charles., 38.3 -90.4, 131m
MO
1649220 Ernest J. Palmer 66385 1957-08-21
United States, Missouri, Barry, Shallow water in small pond. 2 mi W of Shell Knob.
MO
1645250 David L. Spencer 119 1940-09-12
United States, Missouri, Taney, Pond, Drury Refuge.
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
1639082 Ernest H. Favor 230 1901-09-03
United States, Missouri, Boone, Pond near dairy, State Farm.