ILLS:PLANT
J.O. Neill 4360 1950-07-23
United States, Illinois, Saint Clair, Along Saint Clair county and Missouri line.
ILLS:PLANT
J.O. Neill 2312 1948-07-25
United States, Illinois, Saint Clair, Edge of cinders along Baltimore and Ohio Railroad.
ILLS:PLANT
J.O. Neill 1957 1948-06-20
United States, Illinois, Saint Clair, Near Route 3, about 0.75 mile south of Cahokia.
ILLS:PLANT
J.O. Neill 1147 1947-07-21
United States, Illinois, Saint Clair, Ditch beside Route 157.
ILLS:PLANT
J.O. Neill 3271 1949-06-18
United States, Illinois, Saint Clair, Low ground near Route 157 below Cahokia.
ILLS:PLANT
J.O. Neill 15354 1960-08-06
United States, Illinois, Saint Clair, Kaskaskia River, near Fayetteville.
ILLS:PLANT
J.O. Neill 16509 1964-09-11
United States, Illinois, Saint Clair, Vicinity of East Saint Louis.
ILLS:PLANT
R.A. Evers 61109 1959-09-21
United States, Illinois, Saline, Roadside ditch south of Muddy.
ILLS:PLANT
R.A. Evers 8597 1947-09-25
United States, Illinois, Saline, Along railroad southwest of Texas City.
ILLS:PLANT
Geo. D. Fuller 7901 1943-08-10
United States, Illinois, Sangamon, Clear Lake township.
ILLS:PLANT
R.A. Evers 35882 1952-09-17
United States, Illinois, Shelby, Muddy shore of Kaskaskia River east of Findlay.
ILLS:PLANT
R.A. Evers 40872 1953-08-19
United States, Illinois, Union, Pine Hills, northeast of Larue.
ILLS:PLANT
R.A. Evers 26524 1950-08-17
United States, Illinois, Union, Base of Pine Hills, east of Larue.
ILLS:PLANT
R.A. Evers 62722 1959-10-01
United States, Illinois, Wabash, Riverbank at Rochester.
ILLS:PLANT
R.A. Evers 52002 1956-08-24
United States, Illinois, Wabash, Riverbank at Rochester.
ILLS:PLANT
R.A. Evers 19848 1949-08-24
United States, Illinois, Wabash, Wet woods southwest of Cowling.
ILLS:PLANT
R.A. Evers 74788 1962-07-17
United States, Illinois, Wabash, Bottomland woods 2 miles south of Patton.
ILLS:PLANT
R.A. Evers 39112 1953-07-09
United States, Illinois, Washington, Muddy lake, southwest of Venedy Station.
ILLS:PLANT
J.O. Neill 2488 1948-08-09
United States, Illinois, Washington, Overflow ground, west of New Memphis.
ILLS:PLANT
R.A. Evers 103528 1970-08-20
United States, Illinois, Wayne, Ditch south of Barnhill.
ILLS:PLANT
R.A. Evers 55198 1957-07-31
United States, Illinois, White, Bottomland woods 6 miles northeast of Epworth.
ILLS:PLANT
R.A. Evers 103512 1970-08-20
United States, Illinois, White, Ditch south of Mill Shoals.
ILLS:PLANT
R.A. Evers 78804 1963-11-15
United States, Illinois, White, Shore of Wabash River, southeast of Emma.
ILLS:PLANT
Steven R. Hill 26118 1994-09-21
United States, Illinois, Saline, Roadside flatwoods and marsh, both sides US Route 45, 0.9 mile northeast of Illinois Route 13. Harrisburg. Harrisburg 7.5 minute quad.
ILLS:PLANT
Loy R. Phillippe 24953 1994-07-19
United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District, Compartment J-94. McClure 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe, Jennifer A. Tate & John E. Ebinger 26770 1995-08-04
United States, Illinois, Lawrence, Chauncey Marsh, Chauncey 7.5 minute quadrangle. About 0.5 mile southwest of Embarras River and about 4.6 mile east of Chauncey. Elevation about 427 feet.
ILLS:PLANT
S.R. Hill with S.E. Dees and J. Coady 30606 1998-07-23
United States, Illinois, Jackson, Murphysboro, 20th St. at bridge over Big Muddy River, road right-of-way.
ILLS:PLANT
S.R. Hill 30835 1998-09-10
United States, Illinois, Putnam, Hennepin; east end of decommissioned IL Rt. 26 bridge over Illinois River. Depue quad.
ILLS:PLANT
Steven R. Hill 31773 1999-06-22
United States, Illinois, Pulaski, South side of Illinois Route 3, east bank of Cache River, floodplain forest, open terrace. Tamms quadrangle.
ILLS:PLANT
Roger A. McCoy 44 1995-07-03
United States, Illinois, Jackson, Intersection of Illinois 3 and Town Creek Road, Oraville Quadrangle.
ILLS:PLANT
Loy R. Phillippe 34864 2002-09-15
United States, Tennessee, De Kalb, Edgar Evins State Park. Eastern Highland Rim Physiographic Region. UTM 16S 0609124mE, 3991176mN (accuracy + 16 feet). Center Hill Dam 7.5 minute quad. Elevation about 660 feet
ILLS:PLANT
Loy R. Phillippe, Richard L. Larimore, & Bob Edgin 33451 2001-08-01
United States, Illinois, Wayne, Bottomland woods along slough of the Little Wabash. Golden Gate 7.5 minute quadrangle.
ILLS:PLANT
Betty & Roy Nelson, J.L. Crane & LaVerne Sumner 79 1996-01-28
United States, Florida, Palm Beach, Nature Center, Okeeheelee Park, 7715 Forest Hill Boulevard, West Palm Beach. UTM Zone 17, 583834mE, 2948777mN. (NAD83/WGS84), 26.6589 -80.1575, 5m
ILLS:PLANT
Betty & Roy Nelson & LaVerne Sumner 293 1996-03-23
United States, Florida, Palm Beach, Loggerhead Park, 1200 US Highway 1, Juno Beach. UTM Zone 17, 593700mE, 2973568mN. (NAD83/WGS84), 26.8822 -80.0567, 9m
ILLS:PLANT
Michael J. C. Murphy 1799 2006-09-21
United States, Illinois, Peoria, McClugage Bridge Boltonia decurrens population census - west side of river., 40.72222 -89.5526
ILLS:PLANT
Michael J. C. Murphy 3182 2008-08-07
United States, Illinois, Fayette, IDOT U.S. Route 51 Project Area; Clinton, Fayette, Jefferson, Marion, Shelby, and Washington Counties., 38.943 -89.08572
ILLS:PLANT
Steven R. Hill with Chris D. Benda 37786 2008-07-09
United States, Illinois, Saline, Powerline clearing between Bridge 11 and Bridge 5, floodplain of North Fork Saline River, southeast side of U.S. Route 45. 0.7 mile north-northeast of junction of Texas City Road. Coordinate Datum: WGS84/NAD83., 37.88569 -88.38677, 107m
ILLS:PLANT
Riley Hoss 2 2010-09-18
United States, Illinois, Jackson, West of Route 3., 37.724372 -89.464089
ILLS:PLANT
Loy R. Phillippe 42529 2010-08-05
United States, Illinois, Jackson, Along Illinois Route 3 east of Grand Tower. Coordinate Datum: WGS84/NAD83., 37.6308 -89.4815, 108m
ILLS:PLANT
Loy R. Phillippe 31297 1999-09-30
United States, Illinois, Morgan, Meredosia National Wildlife Refuge. Illinois River Section of the Upper Mississippi River and Illinois River Bottomlands Natural Division. Coordinate Datum: WGS84/NAD83. East side of Meredosia Lake about 1 mile south of Cass County., 39.86181 -90.55606
ILLS:PLANT
T.G. Lammers 14276 2013-08-11
United States, Illinois, Marshall, Henry Twp.Right bank of the Illinois River in Waterworks Park, just wouth of the State Hwy 18 bridge in Henry., 41.107 -89.352
ILLS:PLANT
Loy R. Phillippe, Sophia Gehlhausen & Brian Dunphy 20333 1992-06-26
United States, Illinois, Clinton, About 1 mile west of Kaskaskia River, west of New Memphis Station in ditch along roadside. Effingham Plain Section of the Southern Till Plain Natural Division. Coordinate Datum: WGS84/NAD83., 38.45698 -89.68621
ILLS:PLANT
Michael J.C. Murphy 5527 2014-09-03
United States, Illinois, Tazewell, East Peoria, IL. Illinois River shoreline on east side of river; 120 feet north of McClugage Bridge. (WGS84/NAD83), 40.71882 -89.5379
ILLS:PLANT
Mark A. Basinger & Myra F. Basinger s.n. 2015-10-13
United States, Illinois, Hardin, Ohio River at Tower Rock Recreation Area, Shawnee National Forest, off of IL 146 between Elizabethtown and Cave in Rock.
ILLS:PLANT
Mark A. Basinger & Myra F. Basinger s.n. 2016-10-15
United States, Missouri, Mississippi, adjacent to parking area at Joseph Hunter Moore Public Fishing Access on Mississippi River, off of CR 301 and 303 off of US 62.
ILLS:PLANT
Mark A. Basinger and Jody P. Shimp 6004 1993-06-30
United States, Illinois, Saline, along the Saline River off of IL 34 just north of Harrisburg
ILLS:PLANT
Paul Tessene s.n. 1994-08-23
United States, Illinois, Wabash, Mt. Carmel. PEMAF.
ILLS:PLANT
Paul Tessene s.n. 1994-08-24
United States, Indiana, Gibson, N. of IN 64., 38.397 -87.753
ILLS:PLANT
Michael J. C. Murphy 5851 2017-07-25
United States, Illinois, Lawrence, Approximately 0.5 mile north of Lawrenceville, IL. In the northwest quadrant of the intersection of IL Route 1 and U.S. Route 50. About 75 feet west of IL Route 1 and 100 feet north of U.S. Route 50., 38.73952 -87.68462