SEMO
A. Bornstein 118 1991-06-19
United States, Illinois, Union, Grassy Lake Waterfowl Rest Area, ca 1 mi S of Ware. Growing just E of railroad tracks on western edge of pond in rapidly drying area (Stiffened mud).
SEMO
A. Bornstein 587 1995-07-18
United States, Missouri, Butler, Missouri Army National Guard Training Site (WETS); T26N, R7E (parts of sections 13-16 and 21-24). Primarily an area of dry, upland, Oak-Hickory woods, but with several low-lying sites along seasonal streams.
SEMO
Cook s.n. 1967-07-29
United States, Illinois, Pine Hills
SEMO
Fish s.n. 1967-06-24
United States, Missouri, Bollinger, 1 mi S. 3/4 mi E. of Zalma.
SEMO
Kathi Clement 186 1971-07-13
United States, Missouri, New Madrid, Area #1, Clement Farm in a swampy slough in back woods.
SEMO
Lutes s.n. 1969-06-30
United States, Missouri, Stoddard, Highway C W. of Advance.
SEMO
Otto Ohmart 2140 1978-07-01
United States, Missouri, Cape Girardeau, Rt. A 1 mi E. Rt. U roadside.
SEMO
Otto Ohmart 2140 1978-07-01
United States, Missouri, Cape Girardeau, Rt. A 1 mi E. Rt. U roadside.
SEMO
Otto Ohmart s.n. 1974-06-23
United States, Illinois, Union, Union Co. Refuge between refuge drive and levee beside slough.
SEMO
R. Mooneyhan 112 1998-07-08
United States, Illinois, Union, Poole tract wetland (USFWS) located on Friendship Church Road, between Cypress and Dongola, IL. Shallow water at edge of wetland.
SEMO
Schuchart s.n. 1969-06-30
United States, Missouri, Stoddard, Duck Creek
SEMO
Schulte 226 1979-07-23
United States, Missouri, Scott, Wet roadside area S.E. of Benton.
SEMO
Robert Smith 1 1959-04-24
United States, Missouri, Stoddard, Mingo Wildlife Refuge in swamp of edge of road.
SEMO
Otto Ohmart 1904 1977-07-10
United States, Ontario Province, Canada; 10 mi NW Larder Lake, beside small lake next to Rte 66.
SEMO
Rowlett s.n. 1969-05-17
United States, Illinois, Union, Pine Hills
SEMO
Lutes 1 1969-07-14
United States, Missouri, Stoddard, Highway 60 2 mi E. of Dexter, Mo.
SEMO
R. Clinard 274 1972-08-08
United States, Missouri, Mississippi, Beside Rt. I-57 W. of Bertrand.
SEMO
Jean Wandel s.n. 1973-08-08
United States, Missouri, Cape Girardeau, Trail of Tears State Park. Growing in sand at edge of Lake Boutin.
SEMO
Otto Ohmart 1028 1976-06-11
United States, Missouri, Cape Girardeau, Trail of Tears State Park on the shoreline of Lake Boutin.
SEMO
S.A. Sutter 856 1973-07-16
United States, Missouri, Christian, 8 mi S.E. of Ozark beside Highway W.
SEMO
David Westrich s.n. 1979-07-20
United States, Missouri, Cape Girardeau, Waters edge of farm pond on Champ Lewis' property 2 mi W. of Cape.
SEMO
Schulte 224 1979-07-23
United States, Missouri, Scott, Marshy roadside area S.E. of Benton.
SEMO
Louis Fields 19 1952-06-17
United States, Missouri, Cape Girardeau, Found growing in swamp along Hwy 61, 2 mi. s. of Cape Girardeau, MO.
SEMO
Louis W. Fields s.n. 1952-06-17
United States, Missouri, Cape Girardeau, Found growing in a swamp along Highway 61, 2 mi S. of Cape.
SEMO
R. Mooneyhan 7 1997-09-12
United States, Illinois, Union, Poole tract wetland (USFWS) located on Friendship Church Road, between Cypress and Dongola, IL.
SEMO
S. Sutter 835 1972-08-26
United States, Missouri, Hickory, Hwy 83, 3 mi N of Elkton, roadside.
SEMO
S. Sutter 835 1972-08-26
United States, Missouri, Hickory, Hwy 83, 3 mi. N of Elkton roadside.
SEMO
S.A.Sutter 835 1972-08-26
United States, Missouri, Hickory, Highway 83 3 mi N. of Elkton, roadside.
SEMO
Otto Ohmart s.n. 1974-07-20
United States, Illinois, Alexander, 4 mi E. Cape Girardeau, Mo. wet area beside IL. Rt. 146.
SEMO
Kathy Thompson 105 1976-06-28
United States, Illinois, Alexander, East Cape, Il. in roadside slough.
SEMO
Otto Ohmart 760 1975-05-26
United States, Florida, Gulf, Beside Rt. 71 1 mi N. State Rt. 381 growing in low sandy area.
SEMO
Otto Ohmart & Kathy Thompson 1558 1976-09-15
United States, Missouri, Scott, Mississippi River bank E. of Scott City, Mo.