ILLS:PLANT
Loy R. Phillippe, Randy Nyboer, & Ed Anderson 28262 1996-09-10
USA, 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
USA, 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
USA, Illinois, Will, Des Plaines River, River Mile 285.5
ILLS:PLANT
Loy R. Phillippe, Randy Nyboer, & Ed Anderson 28245 1996-09-10
USA, 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
USA, Illinois, Hancock, Mississippi River north of Nauvoo. EX MWI.
ILLS:PLANT
D. Steffeck & F. Paveglio s.n. 1977-09-22
USA, Illinois, Hancock, Niota. Ex. MWI.
ILLS:PLANT
J.E. Gager s.n. 1966-08-10
USA, Illinois, Rock Island, Hampton, Along Mississippi River. Ex. MWI.
ILLS:PLANT
L. McGuire s.n. 1989-07-24
USA, 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
USA, Iowa, Lee, About 3 mile north of Keokuk. EX MWI.
ILLS:PLANT
R.L. Hartman 1288 1967-07-23
USA, Illinois, Lake, Wooster Lake. Ex MWI.
ILLS:PLANT
Charles N. Horn with Mark Strong & Carol Kelloff 8632 1994-09-05
USA, 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
USA, 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
USA, Illinois, Lake, Grays Lake. EX MWI.
ILLS:PLANT
Steven R. Hill 36092 2004-08-24
USA, 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
USA, 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
USA, 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
USA, 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
USA, 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
USA, Illinois, Carroll, North side of Thomson Causeway.
ILLS:PLANT
Alice L. Kibbe s.n. 1926-08-30
USA, Illinois, Hancock, Waters of Mississippi River by "Duck Camp" near Niota.
ILLS:PLANT
U. Rowlatt 26 1974-08-24
USA, Illinois, Jo Daviess, Mississippi just south of Blanding Public Access Area.
ILLS:PLANT
R.A. Evers 89513 1966-09-29
USA, Illinois, Kankakee, In the river, Kankakee River State Park.
ILLS:PLANT
R.A. Evers 36192 1952-09-30
USA, Illinois, Kankakee, In the Kankakee River at Momence.
ILLS:PLANT
H.S. Pepoon & E.G. Barrett 5411 1932-06-14
USA, Illinois, Kankakee, Kankakee River near Maple Island below Momence.
ILLS:PLANT
R.A. Evers 61321 1959-08-05
USA, Illinois, Lake, In Cedar Lake, Lake Villa.
ILLS:PLANT
R.A. Evers 32290 1951-08-24
USA, Illinois, Lake, In Grass Lake, southwest of Antioch., 42.442609 -88.16161
ILLS:PLANT
R.A. Evers 8346 1947-09-20
USA, Illinois, Lake, Submerged, in Cedar Lake, Lake Villa.
ILLS:PLANT
D.H. Thompson & L.R. Tehon s.n. 1928-08-24
USA, Illinois, Lake, Lake Nippissink.
ILLS:PLANT
D.H. Thompson & L.R. Tehon s.n. 1928-08-24
USA, Illinois, Lake, Lake Nippissink.
ILLS:PLANT
D.H. Thompson & L.R. Tehon s.n. 1928-08-24
USA, Illinois, Lake, Lake Nippissink.
ILLS:PLANT
H.S. Pepoon 6099 1933-07-00
USA, 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
USA, 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
USA, Illinois, Peoria, Illinois River, Peoria. In water five feet deep at Peoria Narrows.
ILLS:PLANT
D.H. Thompson s.n.
USA, Illinois, Peoria, Peoria.
ILLS:PLANT
s.n. 1939-08-30
USA, Illinois, Tazewell, Upper Peoria Lake.
ILLS:PLANT
U. Rowlatt 9 1974-08-24
USA, Illinois, Whiteside, Backwater Mississippi River, Northeast Lock & Dam 13.
ILLS:PLANT
D.H. Thompson & L.R. Tehon 48 1926-09-06
USA, Illinois, Winnebago, Rockton, Submerged near northwest bridge.
ILLS:PLANT
D.H. Thompson & L.R. Tehon 63 1926-09-06
USA, Illinois, Winnebago, Rockton, Submerged in shallow water, on mud bottom, above Rockton Dam.
ILLS:PLANT
J.L. Crane 96-274 1996-08-24
USA, Wisconsin, Vilas, Trout Lake. UTM Zone 16, 293196mE, 5098921mN. 46° 00.838' North Latitude; 89° 40.283' West Longitude, 46.01397 -89.67138