ILLS:PLANT
Loy R. Phillippe, Randy Nyboer, & Ed Anderson 28262 1996-09-10
United States, Illinois, Jo Daviess, Savanna Army Depot. In Mississippi River near shore. Abundant 10 to 20 feet off shore.
ILLS:PLANT
P. Tazik, S. Romano & S. Gehlhausen s.n. 1991-07-30
United States, Illinois, Will, Des Plaines River, River Mile 285.5, 0.5 mile downstream of Brandon Road Lock & Dam.
ILLS:PLANT
P. Tazik, S. Romano & S. Gehlhausen 12 DPR/PPT 1991-07-15
United States, Illinois, Will, Des Plaines River, River Mile 285.5
ILLS:PLANT
Loy R. Phillippe, Randy Nyboer, & Ed Anderson 28245 1996-09-10
United States, Illinois, Jo Daviess, Savanna Army Depot. Southwest of Island in east edge of Mississippi River in shallow water above lock and dam number 12.
ILLS:PLANT
R.D. Henry 3081 1968-08-14
United States, Illinois, Hancock, Mississippi River north of Nauvoo. EX MWI.
ILLS:PLANT
D. Steffeck & F. Paveglio s.n. 1977-09-22
United States, Illinois, Hancock, Niota. Ex. MWI.
ILLS:PLANT
J.E. Gager s.n. 1966-08-10
United States, Illinois, Rock Island, Hampton, Along Mississippi River. Ex. MWI.
ILLS:PLANT
L. McGuire s.n. 1989-07-24
United States, Illinois, Carroll, Spring Lake, 2 miles south of Savanna. 200 meter west of Highway 84. Ex. MWI., 42.050475 -90.136217
ILLS:PLANT
R.D. Henry 3800 1970-08-18
United States, Iowa, Lee, About 3 mile north of Keokuk. EX MWI.
ILLS:PLANT
R.L. Hartman 1288 1967-07-23
United States, Illinois, Lake, Wooster Lake. Ex MWI.
ILLS:PLANT
Charles N. Horn with Mark Strong & Carol Kelloff 8632 1994-09-05
United States, Virginia, Stafford, Brent Marsh along Potomac River east of County Route 633, south of County Route 611 and north of County Route 658. North of Aquina Creek. Tidal influence.
ILLS:PLANT
Michael Murphy & Rick Phillippe 5172 2012-08-15
United States, Illinois, Will, In Wilmington, IL. Large island in Kankakee River. 0.9 mile east of Interstate-55 and 0.36 mile north of Widows Road. (WGS84/NAD83), 41.32457 -88.17246
ILLS:PLANT
R.D. Henry 1805 1967-07-23
United States, Illinois, Lake, Grays Lake. EX MWI.
ILLS:PLANT
Steven R. Hill 36092 2004-08-24
United States, Illinois, Champaign, West side Des Plaines River, opposite Lockport, east of sewage treatment plant, east and northeast of terminus of Caton Farm Road.
ILLS:PLANT
Loy R. Phillippe, Susan Post, Linda Curtis & Mr. Curtis 19300 1991-07-31
United States, Illinois, Lake, Cedar Lake, northwest part of Lake Villa; Antioch 7.5 minute topographic map. [This is in R. 10E].
ILLS:PLANT
Loy R. Phillippe & Susan Post 19469 1991-09-04
United States, Illinois, Lake, Loon Lake in town of Loon Lake looked only in the western 1/2 of lake; Antioch 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe & Susan Post 19489 1991-09-04
United States, Illinois, Lake, Bangs Lake in town of Wauconda; Wauconda 7.5 minute topographic map. Examined only southwest part of lake.
ILLS:PLANT
Loy R. Phillippe & Susan Post 19496 1991-09-05
United States, Illinois, Cook, Wolf Lake; Lake Calumet 7.5 minute topographic map. Because of severe algal bloom were only able to check northern most segment of lake.
ILLS:PLANT
U. Rowlatt 23 1974-08-24
United States, Illinois, Carroll, North side of Thomson Causeway.
ILLS:PLANT
Alice L. Kibbe s.n. 1926-08-30
United States, Illinois, Hancock, Waters of Mississippi River by "Duck Camp" near Niota.
ILLS:PLANT
U. Rowlatt 26 1974-08-24
United States, Illinois, Jo Daviess, Mississippi just south of Blanding Public Access Area.
ILLS:PLANT
R.A. Evers 89513 1966-09-29
United States, Illinois, Kankakee, In the river, Kankakee River State Park.
ILLS:PLANT
R.A. Evers 36192 1952-09-30
United States, Illinois, Kankakee, In the Kankakee River at Momence.
ILLS:PLANT
H.S. Pepoon & E.G. Barrett 5411 1932-06-14
United States, Illinois, Kankakee, Kankakee River near Maple Island below Momence.
ILLS:PLANT
R.A. Evers 61321 1959-08-05
United States, Illinois, Lake, In Cedar Lake, Lake Villa.
ILLS:PLANT
R.A. Evers 32290 1951-08-24
United States, Illinois, Lake, In Grass Lake, southwest of Antioch., 42.442609 -88.16161
ILLS:PLANT
R.A. Evers 8346 1947-09-20
United States, Illinois, Lake, Submerged, in Cedar Lake, Lake Villa.
ILLS:PLANT
D.H. Thompson & L.R. Tehon s.n. 1928-08-24
United States, Illinois, Lake, Lake Nippissink.
ILLS:PLANT
D.H. Thompson & L.R. Tehon s.n. 1928-08-24
United States, Illinois, Lake, Lake Nippissink.
ILLS:PLANT
D.H. Thompson & L.R. Tehon s.n. 1928-08-24
United States, Illinois, Lake, Lake Nippissink.
ILLS:PLANT
H.S. Pepoon 6099 1933-07-00
United States, Illinois, McHenry?, Lakes of Lake County, also Crystal Lake., 42.23528 -88.35611
ILLS:PLANT
D.H. Thompson & L.R. Tehon 12 1926-09-03
United States, Illinois, Peoria, Illinois River, Peoria. In water five feet deep at Peoria Narrows.
ILLS:PLANT
D.H. Thompson & L.R. Tehon 12 1926-09-03
United States, Illinois, Peoria, Illinois River, Peoria. In water five feet deep at Peoria Narrows.
ILLS:PLANT
D.H. Thompson s.n.
United States, Illinois, Peoria, Peoria.
ILLS:PLANT
s.n. 1939-08-30
United States, Illinois, Tazewell, Upper Peoria Lake.
ILLS:PLANT
U. Rowlatt 9 1974-08-24
United States, Illinois, Whiteside, Backwater Mississippi River, Northeast Lock & Dam 13.
ILLS:PLANT
D.H. Thompson & L.R. Tehon 48 1926-09-06
United States, Illinois, Winnebago, Rockton, Submerged near northwest bridge.
ILLS:PLANT
D.H. Thompson & L.R. Tehon 63 1926-09-06
United States, Illinois, Winnebago, Rockton, Submerged in shallow water, on mud bottom, above Rockton Dam.
ILLS:PLANT
J.L. Crane 96-274 1996-08-24
United States, Wisconsin, Vilas, Trout Lake. UTM Zone 16, 293196mE, 5098921mN. 46° 00.838' North Latitude; 89° 40.283' West Longitude, 46.01397 -89.67138