ILLS:PLANT
R.A. Evers 52910 1957-04-24
United States, Illinois, Union, Roadside, Pine Hills, east of Larue.
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R.A. Evers 28556 1951-04-18
United States, Illinois, Union, Roadside, east of Ware.
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H.S. Pepoon & E.G. Barrett 3049 1932-04-20
United States, Illinois, Union, On Illinois Central railroad, near Wetaug.
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R.A. Evers 82501 1965-04-30
United States, Illinois, Washington, Roadside, Okawville.
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R.A. Evers 107732 1972-05-16
United States, Illinois, Woodford, Along railroad, south of Minook.
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Rev. R. Brinker 767 1942-05-09
United States, Missouri, Jefferson, Rush Tower, along railroad right-of-way.
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R.A. Evers & J.L. Crane 107531 1972-04-27
United States, Missouri, Pike, Along Salt River, about 3 miles west-northwest of Ashburn.
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Rev. R. Brinker 1404 1941-04-13
United States, Missouri, Saint Louis, Koch.
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Rev. R. Brinker 1449 1941-04-17
United States, Missouri, Saint Louis, Creve Coeur Lake, Saint Louis
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P. Shildneck C-7452 1975-05-29
United States, Nebraska, Richardson, Floodplain of small branch of Missouri River in northeast Richardson County.
ILLS:PLANT
R. Dale Thomas 51521 1977-04-10
United States, Tennessee, Hamblen, C.O. Gilliam residence, US 25E, 4 miles south of Morristown.
ILLS:PLANT
J.L. Crane & J.D. Schoknecht 96-81 1981-08-06
United States, Tennessee, Wilson, Cedars of Lebanon State Park.
ILLS:PLANT
Mark A. Basinger 5021 1993-05-10
United States, Illinois, Alexander, Along the roadside of the road to Miller City.
ILLS:PLANT
Loy R. Phillippe 21544 1993-05-04
United States, Illinois, Jackson, Shawnee National Forest, Oakwood Bottoms, Murphysboro Ranger District, Compartment 15. Gorham 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 21615 1993-05-05
United States, Illinois, Jackson, Shawnee National Forest, Oakwood Bottoms, Murphysboro Ranger District, Compartment 18. Gorham 7.5 minute topographic map.
ILLS:PLANT
Irene Cull s.n. 1982-05-22
United States, Illinois, Tazewell, Bartonville.
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Nathan William Easterly s.n. 1983-06-04
United States, Ohio, Wood, Klotz Flower Farm, Napolean Road, within city limits of Bowling Green, Center Township.
ILLS:PLANT
Irene M. Cull s.n. 1982-05-22
United States, Illinois, Tazewell, Powerton.
ILLS:PLANT
Loy R. Phillippe & Geoffrey A. Levin 23720 1994-04-21
United States, Illinois, Cass, Site M. Elevation 580 feet. Edge of Reed Road. Newmansville 7.5 minute topographic map.
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Charles N. Horn 6725 1993-05-29
United States, Virginia, Rappahannock, Along Secondary Road 729 near junction with Secondary Road 622, 3.4 miles south of US 211.
ILLS:PLANT
Mark A. Basinger 11900 1999-05-29
United States, Illinois, Jackson, Thompson Woods; Southern Illinois University, Carbondale.
ILLS:PLANT
Steven R. Hill 29209 1997-06-03
United States, Illinois, Cass, Arenzville West 7.5' quadrangle. Beardstown; banks along Burlington Northern RR, Excell sand prairie.
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Gordon C. Tucker 12012 2000-05-09
United States, Illinois, Coles, Charleston: near Eastern Illinois University (EIU) Campus, alley by 3rd Street and Johnson Avenue, north of football stadium.
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Steven R. Hill; Jason A. Koontz 33740 2001-05-15
United States, Illinois, Alexander, Illinois Route 3 (FAP 312), McClure, at bridge crossing Old Clear Creek, 1.85 miles north of East Cape Girardeau Road (Illinois Route 146), Mississippi River floodplain. McClure 7.5 minute U.S.G.S. quadrangle. Elevation about 340 feet.
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Ed Hedborn 675 1978-05-06
United States, Illinois, Iroquois, 0.5 mile northeast of Delray between road and channelized stream in cow pasture.
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Loy R. Phillippe, Dan Busemeyer, Bill McClain, and John E. Ebinger 36696 2004-05-10
United States, Illinois, Mason, Tomlin Timber Nature Preserve. Easton 7.5 minute quadrangle. About 0.5 mile west of town of Easton and then about 2 miles south on the Kilbourne-Easton blacktop, west side of road about 0.6 mile south of the New Hope Cemetery which is on the east side of the road. Elevation about 525 feet. Northeast corner of the preserve. Former site of Walker’s Grove School.
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Gordon C. Tucker 13289 2003-05-09
United States, Illinois, Moultrie, Southeast of Cadwell, near Coles and Douglas County Line.
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Steven R. Hill 26365 1995-04-26
United States, Tennessee, Maury, South side of Route 50, 1.5 miles west of Route I-65, margins of limestone flatrocks
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R.D. Henry & A.R. Scott 4694 1982-05-17
United States, Illinois, Adams, Meyer.
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Michael J. C. Murphy 4326 2011-05-19
United States, Illinois, McLean, Approximately 2.5 miles north of Downs, IL. (WGS84/NAD83), 40.45065 -88.84806
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Loy R. Phillippe & David M. Ketzner 32800 2001-03-27
United States, Illinois, Marion, Stephen A. Forbes State Park. Mount Vernon Hill Country Section of the Southern Till Plain Natural Division. Coordinate Datum: WGS84/NAD83. Equestrian Camp and Trail-head., 38.7374 -88.7911, 174m
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Paul Tessene, Jane Farmington, & Dave Hobbie s.n. 1999-04-27
United States, Illinois, St. Clair, Forest Blvd near driveway just west of pond (Spring Lake)., 38.636 -90.075
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Michael J. C. Murphy & Eric F. Ulaszek 5689 2016-04-19
United States, Illinois, Franklin, Approximately 0.5 mile south of Benton, IL. West side of IL Route 37., 37.97435 -88.92821
ILL:PLANT
George Neville Jones 42637 1966-05-01
United States, Illinois, Piatt, Allerton Park, near Monticello., 40.003885 -88.635883