ILLS:PLANT
ILLS00071817 R.A. Evers 8051 1947-09-18
United States, Illinois, Madison, In Horseshoe Lake, east of Madison.
ILLS:PLANT
ILLS00071794 R.A. Evers 8342 1947-09-20
United States, Illinois, Lake, Cedar Lake, Lake Villa.
ILLS:PLANT
ILLS00071572 R. A. Evers 8345 1947-09-20
United States, Illinois, Lake, Growing in Cedar Lake, Lake Villa.
ILLS:PLANT
ILLS00071570 R. A. Evers 8344 1947-09-20
United States, Illinois, Lake, Growing in Cedar Lake, Lake Villa.
ILLS:PLANT
ILLS00071571 R. A. Evers 8343 1947-09-20
United States, Illinois, Lake, Growing in Cedar Lake, Lake Villa.
ILLS:PLANT
ILLS00071686 R.A. Evers 8058 1947-09-18
United States, Illinois, Madison, Horseshoe Lake east of Madison.
ILLS:PLANT
ILLS00071688 R.A. Evers 8054 1947-09-18
United States, Illinois, Madison, Hoseshoe Lake, east of Madison.
ILLS:PLANT
ILLS00071573 R.A. Evers 4652 1947-06-23
United States, Illinois, Lake, Cedar Lake, Lake Villa.
ILLS:PLANT
ILLS00071404 R. A. Evers 5265 1947-07-17
United States, Illinois, Pope, Dixon Springs.
ILLS:PLANT
ILLS00071770 R.J. Dobbs s.n. 1945-08-03
United States, Illinois, Henry, Pond of the Midland Electric Coal Corporation just northeast of Atkinson.
ILLS:PLANT
ILLS00071981 R. A. Evers 4653 1947-06-23
United States, Illinois, Lake, Lake Villa.
ILLS:PLANT
ILLS00071643 R. M. Hatcher & K. Stewart 131 1951-07-15
United States, Illinois, Jackson, Crab Orchard Lake.
ILLS:PLANT
ILLS00071569 R.A. Evers 18814 1949-07-19
United States, Illinois, Lake, In Cedar Lake, Lake Villa.
ILLS:PLANT
ILLS00071654 R. A. Evers 17254 1949-06-07
United States, Illinois, Jo Daviess, Slough south of Blanding.
ILLS:PLANT
ILLS00071656 R. A. Evers 18511 1949-07-13
United States, Illinois, Kankakee, Northeast of Wichert.
ILLS:PLANT
ILLS00071724 R.A. Evers 18642 1949-07-15
United States, Illinois, Williamson, South of Carterville.
ILLS:PLANT
ILLS00071627 R. A. Evers 19139 1949-08-04
United States, Illinois, De Kalb, Northwest of Kingston.
ILLS:PLANT
ILLS00071640 R. A. Evers 21171 1949-09-10
United States, Illinois, Henry, East of Atkinson.
ILLS:PLANT
ILLS00071693 R.A. Evers 19955 1949-08-25
United States, Illinois, Massac, East of Joppa.
ILLS:PLANT
ILLS00071394 R. A. Evers 17568 1949-06-14
United States, Illinois, Johnson, In a pond east of Vienna.
ILLS:PLANT
ILLS00071824 R.A. Evers 19633 1949-08-13
United States, Illinois, Putnam, In the lake east of Putnam.
ILLS:PLANT
ILLS00071659 R. A. Evers 31833 1951-08-17
United States, Illinois, Knox, 3 miles north of Galesburg.
ILLS:PLANT
ILLS00071723 R.A. Evers 34357 1952-06-26
United States, Illinois, Williamson, South of Cambria.
ILLS:PLANT
ILLS00071653 R. A. Evers 35760 1952-08-28
United States, Illinois, Jo Daviess, In the river south of Blanding.
ILLS:PLANT
ILLS00071414 R. A. Evers 34355 1952-06-26
United States, Illinois, Williamson, In Crab Orchard Lake, south of Cambria.
ILLS:PLANT
ILLS00071776 R.A. Evers 36189 1952-09-30
United States, Illinois, Kankakee, In the Kankakee River, at Momence.
ILLS:PLANT
ILLS00071352 R.A. Evers 36190 1952-09-30
United States, Illinois, Kankakee, Kankakee River at Momence.
ILLS:PLANT
ILLS00071644 Donald J. Hankla 3 1950-07-15
United States, Illinois, Jackson, Crab Orchard Lake.
ILLS:PLANT
ILLS00071415 Donald J. Hankla 1 1950-07-15
United States, Illinois, Williamson, Crab Orchard Lake.
ILLS:PLANT
ILLS00072002 R. A. Evers 38872 1953-07-07
United States, Illinois, Jersey, Lake west of Grafton.
ILLS:PLANT
ILLS00071839 R.A. Evers 38627 1953-06-27
United States, Illinois, Vermilion, Lake at Camp Drake, southeast of Oakwood.
ILLS:PLANT
ILLS00071403 W. Bailey & J. Sweyne 2585 1952-06-26
United States, Illinois, Pope, Lake Glendale.
ILLS:PLANT
ILLS00071880 W. Bailey & J. Swayne
United States, Illinois, Jackson, detailed locality information protected
ILLS:PLANT
ILLS00071722 Franklin B. Buser & Robert A. Evers 5195 1954-07-02
United States, Illinois, Williamson, 2 miles south of Cambria.
ILLS:PLANT
ILLS00071721 R.A. Evers 44751 1954-07-02
United States, Illinois, Williamson, South of Cambria.
ILLS:PLANT
ILLS00071360 R. A. Evers 45304 1954-07-27
United States, Illinois, Lake, Grass Lake.
ILLS:PLANT
ILLS00071980 R. A. Evers 45303 1954-07-27
United States, Illinois, Lake, Grass Lake.
ILLS:PLANT
ILLS00071391 G.H. Boewe s.n. 1954-08-03
United States, Illinois, Jefferson, In a pond south of Dix.
ILLS:PLANT
ILLS00071837 Fred Evers s.n. 1959-06-15
United States, Illinois, Tazewell, In Spring Lake, southwest of Pekin.
ILLS:PLANT
R.A. Evers 53683 1957-06-12
United States, Illinois, Adams, Bay Island northwest of Quincy.
ILLS:PLANT
ILLS00071334 R.A. Evers 53683 1957-06-12
United States, Illinois, Adams, Bay Island northwest of Quincy.
ILLS:PLANT
ILLS00071617 R. A. Evers 53686 1957-06-12
United States, Illinois, Adams, On Bay Island northwest of Quincy.
ILLS:PLANT
ILLS00071616 R. A. Evers 53686 1957-06-12
United States, Illinois, Adams, On Bay Island northwest of Quincy.
ILLS:PLANT
ILLS00071743 R.A. Evers 53687 1957-06-12
United States, Illinois, Adams, In a lake on Bay Island northwest of Quincy.
ILLS:PLANT
ILLS00071742 R.A. Evers 53687 1957-06-12
United States, Illinois, Adams, In a lake on Bay Island northwest of Quincy.
ILLS:PLANT
ILLS00071744 R.A. Evers 53682 1957-06-12
United States, Illinois, Adams, In a lake on Bay Island northwest of Quincy.
ILLS:PLANT
ILLS00071775 R.A. Evers 89514 1966-09-29
United States, Illinois, Kankakee, In the river, Kankakee River State Park.
ILLS:PLANT
ILLS00071818 Fred Evers s.n. 1959-06-15
United States, Illinois, Mason, In Lake Chantauqua, northeast of Havana.
ILLS:PLANT
ILLS00071793 R.A. Evers 61317 1959-08-05
United States, Illinois, Lake, In Cedar Lake, Lake Villa.
ILLS:PLANT
ILLS00071376 Bill Melven 1961-06-15
United States, Illinois, Shelby, Pond.
ILLS:PLANT
ILLS00071319 Bill Melven s.n. 1961-06-15
United States, Illinois, Shelby
ILLS:PLANT
ILLS00071792 R.A. Evers 66436 1960-08-09
United States, Illinois, Lake, East of Loon Lake.
ILLS:PLANT
ILLS00071637 R. A. Evers 70063 1961-08-03
United States, Illinois, Hancock, Nauvoo State Park.
ILLS:PLANT
ILLS00071667 R. A. Evers 66428 1960-08-09
United States, Illinois, Lake, In Long Lake.
ILLS:PLANT
ILLS00071962 Loy R. Phillippe & Susan Post
United States, Illinois, McHenry, detailed locality information protected
ILLS:PLANT
ILLS00071994 Loy R. Phillippe & Susan Post 19283 1991-07-30
United States, Illinois, McHenry, Lily Lake (west side of lake) just east of Lilymoor; Wauconda 7.5 minute topographic map.
ILLS:PLANT
ILLS00071600 Loy R. Phillippe & Susan Post 19284 1991-07-30
United States, Illinois, McHenry, Lily Lake (west side of lake) just east of Lilymoor; Wauconda 7.5 minute topographic map.
ILLS:PLANT
ILLS00071808 Loy R. Phillippe & Susan Post 19287 1991-07-30
United States, Illinois, McHenry, Lily Lake (west side of lake) just east of Lilymoor; Wauconda 7.5 minute topographic map.
ILLS:PLANT
ILLS00071535 Loy R. Phillippe & Susan Post
United States, Illinois, McHenry, detailed locality information protected
ILLS:PLANT
ILLS00071534 Loy R. Phillippe & Susan Post
United States, Illinois, McHenry, detailed locality information protected
ILLS:PLANT
ILLS00071585 Loy R. Phillippe & Susan Post 19292 1991-07-30
United States, Illinois, McHenry, Lily Lake (west side of lake) just east of Lilymoor; Wauconda 7.5 minute topographic map.
ILLS:PLANT
ILLS00071788 Loy R. Phillippe & Susan Post 19293 1991-07-30
United States, Illinois, Lake, Sullivan Lake, northeast of Lakemoor; Wauconda 7.5 minute topographic map.
ILLS:PLANT
ILLS00071565 Loy R. Phillippe & Susan Post 19296 1991-07-30
United States, Illinois, Lake, Sullivan Lake, northeast of Lakemoor; Wauconda 7.5 minute topographic map.
ILLS:PLANT
ILLS00071595 Loy R. Phillippe & Susan Post 19297 1991-07-30
United States, Illinois, Lake, Sullivan Lake, northeast of Lakemoor; Wauconda 7.5 minute topographic map.
ILLS:PLANT
ILLS00071532 Loy R. Phillippe & Susan Post
United States, Illinois, Lake, detailed locality information protected
ILLS:PLANT
ILLS00071564 Loy R. Phillippe, Susan Post, Linda Curtis & Mr. Curtis 19302 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
ILLS00071957 Loy R. Phillippe, Susan Post, Linda Curtis & Mr. Curtis
United States, Illinois, Lake, detailed locality information protected
ILLS:PLANT
ILLS00071308 Loy R. Phillippe, Susan Post, Linda Curtis & Mr. Curtis 19307 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
ILLS00071787 Loy R. Phillippe, Susan Post, Linda Curtis & Mr. Curtis 19309 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
ILLS00071970 Loy R. Phillippe, Susan Post, Linda Curtis & Mr. Curtis
United States, Illinois, Lake, detailed locality information protected
ILLS:PLANT
ILLS00071357 Loy R. Phillippe & Susan Post 19313 1991-07-31
United States, Illinois, Lake, Round Lake, south side of lake; Grayslake 7.5 minute topographic map.
ILLS:PLANT
ILLS00071666 Loy R. Phillippe & Susan Post 19314 1991-07-31
United States, Illinois, Lake, Round Lake, south side of lake; Grayslake 7.5 minute topographic map.
ILLS:PLANT
ILLS00071786 Loy R. Phillippe & Susan Post 19315 1991-07-31
United States, Illinois, Lake, Round Lake, south side of lake; Grayslake 7.5 minute topographic map.
ILLS:PLANT
ILLS00071978 Loy R. Phillippe & Susan Post 19317 1991-07-31
United States, Illinois, Lake, Round Lake, south side of lake; Grayslake 7.5 minute topographic map.
ILLS:PLANT
ILLS00071665 Loy R. Phillippe & Susan Post 19318 1991-07-31
United States, Illinois, Lake, Round Lake, south side of lake; Grayslake 7.5 minute topographic map.
ILLS:PLANT
ILLS00071563 Loy R. Phillippe & Susan Post 19319 1991-07-31
United States, Illinois, Lake, Round Lake, south side of lake; Grayslake 7.5 minute topographic map.
ILLS:PLANT
ILLS00071562 Loy R. Phillippe & Susan Post 19320 1991-07-31
United States, Illinois, Lake, Round Lake, south side of lake; Grayslake 7.5 minute topographic map.
ILLS:PLANT
ILLS00071561 Loy R. Phillippe & Susan Post 19330 1991-08-01
United States, Illinois, Lake, Grays Lake, west part of town of Grayslake, elevation about 787 feet; Grayslake 7.5 minute topographic map.
ILLS:PLANT
ILLS00071560 Loy R. Phillippe & Susan Post 19331 1991-08-01
United States, Illinois, Lake, Grays Lake, west part of town of Grayslake, elevation about 787 feet; Grayslake 7.5 minute topographic map.
ILLS:PLANT
ILLS00071356 Loy R. Phillippe & Susan Post 19332 1991-08-01
United States, Illinois, Lake, Grays Lake, west part of town of Grayslake, elevation about 787 feet; Grayslake 7.5 minute topographic map.
ILLS:PLANT
ILLS00071784 Loy R. Phillippe & Susan Post 19334 1991-08-01
United States, Illinois, Lake, Grays Lake, west part of town of Grayslake, elevation about 787 feet; Grayslake 7.5 minute topographic map.
ILLS:PLANT
ILLS00071785 Loy R. Phillippe & Susan Post 19335 1991-08-01
United States, Illinois, Lake, Grays Lake, west part of town of Grayslake, elevation about 787 feet; Grayslake 7.5 minute topographic map.
ILLS:PLANT
ILLS00071370 Loy R. Phillippe & Susan Post 19339 1991-08-01
United States, Illinois, McHenry, Fox River near Rawson Bridge, Barrington 7.5 minute topographic map.
ILLS:PLANT
ILLS00071807 Loy R. Phillippe & Susan Post 19340 1991-08-01
United States, Illinois, McHenry, Fox River near Rawson Bridge, Barrington 7.5 minute topographic map.
ILLS:PLANT
ILLS00071355 Loy R. Phillippe & Susan Post 19471 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
ILLS00071783 Loy R. Phillippe & Susan Post 19472 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
ILLS00071782 Loy R. Phillippe & Susan Post 19473 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
ILLS00071533 Loy R. Phillippe & Susan Post
United States, Illinois, Lake, detailed locality information protected
ILLS:PLANT
ILLS00071559 Loy R. Phillippe & Susan Post 19476 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
ILLS00071664 Loy R. Phillippe & Susan Post 19477 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
ILLS00071663 Loy R. Phillippe & Susan Post 19479 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
ILLS00071662 Loy R. Phillippe & Susan Post 19487 1991-09-04
United States, Illinois, Lake, Silver Lake one mile east-southeast of Antioch; Antioch 7.5 minute topographic map. Circled the lake in our search.
ILLS:PLANT
ILLS00071558 Loy R. Phillippe & Susan Post 19490 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
ILLS00071557 Loy R. Phillippe & Susan Post 19491 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
ILLS00071977 Loy R. Phillippe & Susan Post 19493 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
ILLS00071343 Loy R. Phillippe & Susan Post 19498 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
ILLS00071306 Loy R. Phillippe & Susan Post 19499 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
ILLS00071550 Loy R. Phillippe & Susan Post 19501 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
ILLS00071528 Loy R. Phillippe & Susan Post
United States, Illinois, Cook, detailed locality information protected
ILLS:PLANT
ILLS00071695 Eric F. Ulaszek 1456 1990-05-30
United States, Illinois, Perry, S of Old DuQuion, 2 mi E of US 51