ILLS:PLANT
Steven R. Hill   27419 1995-09-08 
United States, Illinois, Marshall, East side of Route 26, south side of railroad, 0.55 mile north of Snag Creek [Woodford County Line]. Chilticothe 7.5 minute quadrangle.
ILLS:PLANT
Loy R. Phillippe & David Seigler   44059 2016-07-13 
United States, Illinois, Whiteside, About 3.9 mile northeast of Erie, Illinois, between the Moline Road and the Burlington Northern Railroad. Lowlands north side of the Rock River. Coordinate Datum: WGS84/NAD83., 41.69005 -89.9992
ILLS:PLANT
Loy R. Phillippe & David Seigler   44060 2016-07-13 
United States, Illinois, Whiteside, About 3.1 mile northeast of Erie, Illinois and just east of Rock Creek between the Moline Road and the Burlington Northern Railroad. Lowlands north side of the Rock River. Coordinate Datum: WGS84/NAD83., 41.68106 -90.02258
ILLS:PLANT
Loy R. Phillippe, Ben McGuire, & John E. Ebinger   40820 2008-07-22 
United States, Illinois, Grundy, CTAP Site: 035310W. South of the Illinois & Michigan Canal between the Canal and the Illinois River just north of the Sugar Island in the Illinois River. Coordinate datum: WGS84/NAD83., 41.34855 -88.47022, 149m
ILLS:PLANT
Loy R. Phillippe   23360 1993-10-14 
United States, Illinois, Tazewell, Along Chicago and Illinois Midland Railroad in bottomland of Mackinaw River. Edge of Hickory Grove Ditch and railroad. Illinois River Section of the Upper Mississippi River and Illinois River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 40.46707 -89.74468
ILLS:PLANT
Bob Szafoni, Natalie Galatzer, & Jim Case   s.n. 2004-08-12 
United States, Illinois, Livingston, Wolf Creek in the Vermilion Basin, upstream of 1200 East at Bridge. North - south township road 5 mile north of Pontiac. Northwest Pontiac 7.5 minute quadrangle.
ILLS:PLANT
Steven R. Hill   39294 2013-08-29 
United States, Illinois, Stephenson, Northeast side of US Rt. 20 adjoining the south side Chicago, Central & Pacific Railroad, on an elevated ridge slope, west of Dameier Road and west of Eleroy; Coordinate datum: WGS84/NAD83., 42.33969 -89.77583
ILLS:PLANT
Steven R. Hill   39294 2013-08-29 
United States, Illinois, Stephenson, Northeast side of US Rt. 20 adjoining the south side Chicago, Central & Pacific Railroad, on an elevated ridge slope, west of Dameier Road and west of Eleroy; Coordinate datum: WGS84/NAD83., 42.33969 -89.77583
ILLS:PLANT
Steven R. Hill   35290 2003-07-18 
United States, Illinois, Will, West side of Interstate Route 55, on right-of-way, near fenceline with brick pillars; just east of Dupage River, Plainfield. (WGS84/NAD83)., 41.5587 -88.1812, 183m
ILLS:PLANT
R.A. Evers   33664 1952-06-12 
United States, Illinois, Bureau, Railroad tracks, 3 miles east of Tiskilwa.
ILLS:PLANT
Steven R. Hill   35290 2003-07-18 
United States, Illinois, Will, West side of Interstate Route 55, on right-of-way, near fenceline with brick pillars; just east of Dupage River, Plainfield. (WGS84/NAD83)., 41.5587 -88.1812, 183m
ILLS:PLANT
R.A. Evers   33664 1952-06-12 
United States, Illinois, Bureau, Railroad tracks, 3 miles east of Tiskilwa.
ILLS:PLANT
R.A. Evers   76903 1963-07-05 
United States, Illinois, Bureau, Abundant in prairie along railroad, east of Tiskilwa.
ILLS:PLANT
R.A. Evers   46786 1955-06-17 
United States, Illinois, Clark, Roadside ditch, sotheast of West Union.
ILLS:PLANT
Kenneth R. Robertson   4938 1992-07-03 
United States, Illinois, Grundy, Northwest quadrat of intersection of Illinois Route 47 and Pine Bluff Road, about 0.75 mile south of Morris. Morris Quadrangle.
ILLS:PLANT
Kenneth R. Robertson   4941 1992-07-09 
United States, Illinois, Grundy, Southwest quadrat of intersection of Illinois Route 47 and Pine Bluff Road, about 0.75 mile south of Morris. Morris Quadrangle.
ILLS:PLANT
Kenneth R. Robertson   4942 1992-07-09 
United States, Illinois, Grundy, Along south side of Pine Bluff Road west of intersection with Illinois Route 47, about 0.75 mile south of Morris. Morris quadrangle.
ILLS:PLANT
Kenneth R. Robertson   5012 1992-10-05 
United States, Illinois, Grundy, Along north side of Pine Bluff Road west of intersection with Illinois Route 47, about 0.75 mile south of Morris. Morris qudrangle.
ILLS:PLANT
R.J. Dobbs   s.n. 1945-07-17 
United States, Illinois, Henry, Fence-row bordering the east shoulder of Route 150 about 0.5 mile northeast of Ophiem in Lynn Township.
ILLS:PLANT
Loy R. Phillippe & Brian Dunphy   20229 1992-06-17 
United States, Illinois, Putnam, 2.5 mile north of Putnam along Route 29 and along the Chicago Rock Island & Pacific Railroad in terrace of the Illinois River. Mouth of ravine leading into Goose Lake, a lake off the west side of the Illinois River. Grand Prairie Section of the Grand Prairie Natural Division. Coordinate Datum: WGS84/NAD83., 41.22832 -89.39871
ILLS:PLANT
Kenneth R. Robertson   4967 1992-07-22 
United States, Illinois, Kendall, North side of van Emmon Road, about 1 mile east of Yorkville, along both sides of railway right-of-way that parallels road. Yorkville Quadrangle.
ILLS:PLANT
Kenneth R. Robertson   4946 1992-07-09 
United States, Illinois, Kendall, Silver Springs State Fish & Wildlife Area, about 2 miles south of Plano, south side of Fox River, east of Fox River Drive Bridge, west of Fox View picinic area. Plano Quadrangle.
ILLS:PLANT
Kenneth R. Robertson   4944 1992-07-09 
United States, Illinois, Kendall, Silver Springs State Fish & Wildlife Area, about 2 miles south of Plano, south side of Fox River, east of Fox River Drive Bridge, east of Fox View picnic area. Plano Quadrangle.
ILLS:PLANT
Kenneth R. Robertson   4944 1992-07-09 
United States, Illinois, Kendall, Silver Springs State Fish & Wildlife Area, about 2 miles south of Plano, south side of Fox River, east of Fox River Drive Bridge, east of Fox View picnic area. Plano Quadrangle.
ILLS:PLANT
Kenneth R. Robertson   4947 1992-07-10 
United States, Illinois, Kendall, About 1,000 feet southwest o bridge over Fox River At Millbrook, on south side of river. Newark Quadrangle.
ILLS:PLANT
Loy R. Phillippe & Brian Dunphy   20240 1992-06-17 
United States, Illinois, Putnam, About 2 mile south of Putnam, Illinois. Along Route 29 and the Chicago Rock Island & Pacific Railroad. Grand Prairie Section of the Grand Prairie Natural Division. Coordinate Datum: WGS84/NAD83., 41.1565 -89.37654
ILLS:PLANT
Kenneth R. Robertson   4966 1992-07-22 
United States, Illinois, Kendall, North side of van Emmon Road, about 1 mile east of Yorkville, along both sides of railway right-of-way that parallels road. Yorkville Quadrangle.
ILLS:PLANT
D.T. Ries & F. Werner   s.n. 1938-08-19 
United States, Illinois, La Salle, Starved Rock State Park.
ILLS:PLANT
Brian K. Dunphy   4964-KRR 1992-07-16 
United States, Illinois, Logan, Between Lincoln and Burton View along Illinois Route 10, 1 mile west of Interstate 55, immediately west of Kickapoo Creek. Lincoln West Quadrangle.
ILLS:PLANT
Brian K. Dunphy   4965-KRR 1992-07-16 
United States, Illinois, Logan, Between Lincoln and Burton View along Illinois Route 10, 1 mile west of Interstate 55, immediately west of Kickapoo Creek. Lincoln West Quadrangle.
ILLS:PLANT
Kenneth R. Robertson   4985 1992-08-31 
United States, Illinois, Logan, Between Lincoln and Burton View along Illinois Route 10, 1 mile west of Interstate 55, immediately west of Kickapoo Creek. Lincoln West Quadrangle.
ILLS:PLANT
Kenneth R. Robertson   4953 1992-07-15 
United States, Illinois, McHenry, About 1 mile southeast of Richmond, along Chicago, Milwaukee, Saint Paul & Pacific Railroad right-of-way, about 500 feet southeast of trestle over North Branch of Nippersink Creek. Richmond Quadrangle.
ILLS:PLANT
Kenneth R. Robertson   4954 1992-07-15 
United States, Illinois, McHenry, About 1 mile southeast of Richmond, along Chicago, Milwaukee, Saint Paul & Pacific Railroad right-of-way, about 500 feet southeast of trestle over North Branch of Nippersink Creek. Richmond Quadrangle.
ILLS:PLANT
Steven R. Hill   26913 1995-07-05 
United States, Illinois, Marshall, South of Lacon; Chillicothe 7.5 minute quadrangle. 0.55 mile north of Snag Creek, Route 26, south of railroad. River terrace woodland; wet.
ILLS:PLANT
H.S. Pepoon & E.G. Barrett   1145 1931-09-09 
United States, Illinois, McLean, In open bottoms near the Mackinaw River and State Route 2.
ILLS:PLANT
P. Shildneck   C-4008 1972-07-07 
United States, Illinois, Macon, In ditch on south right-of-way of Northern & Western Railroad about 200 meter east of Long Point Slough. Niantic Quadrangle.
ILLS:PLANT
Virginius H. Chase   18027 1964-07-19 
United States, Illinois, Marshall, Edge of marsh, Holton.
ILLS:PLANT
Virginius H. Chase   18027 1964-07-19 
United States, Illinois, Marshall, Edge of marsh, Holton.
ILLS:PLANT
R.A. Evers   76854 1963-07-05 
United States, Illinois, Marshall, Marshland, south of Lacon.
ILLS:PLANT
R.A. Evers   76854 1963-07-05 
United States, Illinois, Marshall, Marshland, south of Lacon.
ILLS:PLANT
Loy R. Phillippe   13887 1989-11-08 
United States, Illinois, Marshall, West side of Illinois Route 26, 1000 to 2000 feet north of the Marshall/ Woodford County Line. Chillicothe 7.5 minute quadrangle.
ILLS:PLANT
Loy R. Phillippe   13889 1989-11-09 
United States, Illinois, Marshall, East side Route 29, 1.9 miles south of Sparland city limit, 2.2 miles south junction Illinois 17 & 29, across from car junkyard.
ILLS:PLANT
R.A. Evers   96627 1968-07-16 
United States, Illinois, Marshall, Border of marsh, south of Lacon.
ILLS:PLANT
Virginius H. Chase   8941 1947-07-20 
United States, Illinois, Marshall, Bottomland, Holton.
ILLS:PLANT
Virginius H. Chase   8941 1947-07-20 
United States, Illinois, Marshall, Bottomland, Holton.
ILLS:PLANT
Kenneth R. Robertson   4948 1992-07-10 
United States, Illinois, Ogle, 0.5 mile west of the town of Leaf River, along Illinois Route 72, between north side of highway and railroad right-of-way. Mount Morris & Germa Valley Quadrangle.
ILLS:PLANT
Kenneth R. Robertson   4949 1992-07-10 
United States, Illinois, Ogle, 0.5 mile west of the town of Leaf River, along Illinois Route 72, between north side of highway and railroad right-of-way. Mount Morris & Germa Valley Quadrangle.
ILLS:PLANT
Kenneth R. Robertson   4950 1992-07-10 
United States, Illinois, Ogle, Junction of Mud Creek Road (road to Mount Morris) and Illinois Route 2, about 2 miles north of Oregon. Oregon Quadrangle.
ILLS:PLANT
Kenneth R. Robertson   4951 1992-07-10 
United States, Illinois, Ogle, Junction of Mud Creek Road (road to Mount Morris) and Illinois Route 2, about 2 miles north of Oregon. Oregon Quadrangle.
ILLS:PLANT
Kenneth R. Robertson & Brian K. Dunphy   4912 1992-06-12 
United States, Illinois, Ogle, 0.6 mile southeast of Lindenwood, along abandoned railroad right-of-way just west of crossing over Kilbuck Creek, about 300 feet west of Interstate 39, south side of creek, north side of Right-of-way. Kings Quadrangle.
ILLS:PLANT
Kenneth R. Robertson   4972 1992-07-22 
United States, Illinois, Ogle, Along River Road south of Lowden State Park on east side of Rock River, 0.5 mile north of Illinois Route 64, just south of boat ramps. Oregon Quadrangle.
ILLS:PLANT
Kenneth R. Robertson   4971 1992-07-22 
United States, Illinois, Ogle, Along River Road south of Lowden State Park on east side of Rock River, 0.5 mile north of Illinois Route 64, just south of boat ramps. Oregon Quadrangle.
ILLS:PLANT
Kenneth R. Robertson   4970 1992-07-22 
United States, Illinois, Ogle, River Road 0.25 mile south of Illinois Route 72 at Byron, east side of Rock River, opposite Byron Forest Preserve District headquarters. Oregon Quadrangle.
ILLS:PLANT
Kenneth R. Robertson   4969 1992-07-22 
United States, Illinois, Ogle, River Road 0.25 mile south of Illinois Route 72 at Byron, east side of Rock River, opposite Byron Forest Preserve District headquarters. Oregon Quadrangle.
ILLS:PLANT
Kenneth R. Robertson   4968 1992-07-22 
United States, Illinois, Ogle, River Road between Byron and Oregon, just north of Fox Chase Farms (FPD 6405).
ILLS:PLANT
G.H. Boewe   s.n. 1943-07-14 
United States, Illinois, Ogle, Along right-of-way of Route 72, about 1 mile west of Leaf River.
ILLS:PLANT
Loy R. Phillippe   36031 2003-08-14 
United States, Illinois, Logan, East side of Kickapoo Creek and south side of Route 10. Lincoln West Quadrangle.
ILLS:PLANT
Virginius H. Chase   8920 1947-07-14 
United States, Illinois, Peoria, Kickapoo Valley, Along Kickapoo Creek, Horse Shoe Bottom.
ILLS:PLANT
Virginius H. Chase   8920 1947-07-14 
United States, Illinois, Peoria, Kickapoo Valley, Along Kickapoo Creek, Horse Shoe Bottom.
ILLS:PLANT
Virginius H. Chase   8920 1947-07-14 
United States, Illinois, Peoria, Kickapoo Valley, Along Kickapoo Creek, Horse Shoe Bottom.
ILLS:PLANT
Virginius H. Chase   8920 1947-07-14 
United States, Illinois, Peoria, Kickapoo Valley, Along Kickapoo Creek, Horse Shoe Bottom.
ILLS:PLANT
H.S. Pepoon & E.G. Barrett   5249 1932-06-22 
United States, Illinois, Putnam, Low ground on R. I. Ry. north of Putnam.
ILLS:PLANT
R.A. Evers   19615 1949-08-13 
United States, Illinois, Putnam, Wet prairie, southeast of Putnam.
ILLS:PLANT
Lee Gurga   s.n. 1996-07-23 
United States, Illinois, Logan, 0.6 mile north of Lawndale, between Old Route 66 and railroad tracks in floodplain of Kickapoo Creek.
ILLS:PLANT
Loy R. Phillippe, William C. Handel, John E. Ebinger & Randy Nÿboer   29760 1998-07-30 
United States, Illinois, Jo Daviess, Blackhawk 7.5 minute quadrangle. UTM Zone 15; 4677700mN; 730740mE. Floodplain of Rush Creek along South Rush Creek Road.
ILLS:PLANT
R.A. Evers   25908 1950-08-04 
United States, Illinois, Putnam, Prairie along railroad south of Putnam.
ILLS:PLANT
R.A. Evers   33687 1952-06-12 
United States, Illinois, Putnam, Railroad trackway, south of Putnam.
ILLS:PLANT
R.A. Evers   19615 1949-08-13 
United States, Illinois, Putnam, Wet prairie, southeast of Putnam.
ILLS:PLANT
Brian K. Dunphy   4963-KRR 1992-07-16 
United States, Illinois, Sangamon, 0.5 mile south of Calvary Cemetery where road on east side of cemetery crosses Long Point Slough; about 1.5 mile south of Illiopolis. Niantic Quadrangle.
ILLS:PLANT
Brian K. Dunphy   4962-KRR 1992-07-16 
United States, Illinois, Sangamon, 0.5 mile south of Calvary Cemetery where road on east side of cemetery crosses Long Point Slough; about 1.5 mile south of Illiopolis. Niantic Quadrangle.
ILLS:PLANT
R.A. Evers   54734 1957-07-23 
United States, Illinois, Stark, Roadside ditch, west of Stark.
ILLS:PLANT
R.A. Evers   54734 1957-07-23 
United States, Illinois, Stark, Roadside ditch, west of Stark.
ILLS:PLANT
Kenneth R. Robertson   4961 1992-07-16 
United States, Illinois, Stephenson, Bolen Road at crossing with Sumner Creek, 0.5 mile north of US 20 about 2.5 miles south southeast of Ridott. Ridott Quadrangle.
ILLS:PLANT
Kenneth R. Robertson   4960 1992-07-16 
United States, Illinois, Stephenson, Bolen Road at crossing with Sumner Creek, 0.5 mile north of US 20 about 2.5 miles south southeast of Ridott. Ridott Quadrangle.
ILLS:PLANT
G.H. Boewe   s.n. 1942-07-15 
United States, Illinois, Stephenson, Along fencerows in bottom ground 0.5 mile north of Freeport.
ILLS:PLANT
G.H. Boewe   s.n. 1942-07-15 
United States, Illinois, Stephenson, Along fencerows in bottom ground 0.5 mile north of Freeport.
ILLS:PLANT
R.A. Evers   47628 1955-07-15 
United States, Illinois, Whiteside, Roadside, south of Erie.
ILLS:PLANT
Kenneth R. Robertson & Brian K. Dunphy   4913 1992-06-12 
United States, Illinois, Will, About 2 miles south of Plainfield, along US 59 at bridge over Du Page River, north of New Canton Road, north side of river, on both east and west sides of road. Plainfield Quadrangle.
ILLS:PLANT
Kenneth R. Robertson   4933 1992-07-02 
United States, Illinois, Will, Long Run Seep Nature Preserve, north of Lockport, along Lemont Road. Romeoville Quadrangle.
ILLS:PLANT
Kenneth R. Robertson   4934 1992-07-02 
United States, Illinois, Will, West side of Lemont Road, across from Long Run Seep Nature Preserve, north of Lockport. Romeoville Quadrangle.
ILLS:PLANT
Kenneth R. Robertson   4935 1992-07-02 
United States, Illinois, Will, West side of Lemont Road, across from Long Run Seep Nature Preserve, north of Lockport. Romeoville Quadrangle.
ILLS:PLANT
Kenneth R. Robertson & Brian K. Dunphy   4937 1992-07-03 
United States, Illinois, Will, About 2 miles south of Plainfield, along US 59 at bridge over Du Page River, north of New Canton Road, north side of river, on both east and west sides of road. Plainfield Quadrangle.
ILLS:PLANT
Kenneth R. Robertson & Brian K. Dunphy   4999 1992-09-28 
United States, Illinois, Will, About 2 miles south of Plainfield, along US 59 at bridge over Du Page River, north of New Canton Road, north side of river, on both east and west sides of road. Plainfield Quadrangle.
ILLS:PLANT
J.B. Taft   518 1988-08-04 
United States, Illinois, Will, Roadside ditch along New Avenue at west border of Long Run Seep Nature Preserve.
ILLS:PLANT
Eric F. Ulasek   1541 1991-06-20 
United States, Illinois, Will, Plainfield; 400 feet north of the Du Page River, east of IL 59.
ILLS:PLANT
Eric F. Ulasek   1541 1991-06-20 
United States, Illinois, Will, Plainfield; 400 feet north of the Du Page River, east of IL 59.
ILLS:PLANT
L.M. Umbach   s.n. 1897-07-19 
United States, Illinois, Will, Wheatland (Township). 30 mile west of Chicago.
ILLS:PLANT
Kenneth R. Robertson   4959 1992-07-16 
United States, Illinois, Winnebago, Macktown Forest Preserve, about 1 mile southwest of Rockton, northwest of maintenance center. South Beloit Quadrangle.
ILLS:PLANT
Kenneth R. Robertson   4958 1992-07-16 
United States, Illinois, Winnebago, Macktown Forest Preserve, about 1 mile southwest of Rockton, northwest of maintenance center. South Beloit Quadrangle.
ILLS:PLANT
Loy R. Phillippe, William C. Handel, John E. Ebinger & Randy Nÿboer   29760 1998-07-30 
United States, Illinois, Jo Daviess, Blackhawk 7.5 minute quadrangle. UTM Zone 15; 4677700mN; 730740mE. Floodplain of Rush Creek along South Rush Creek Road.
ILLS:PLANT
Kenneth R. Robertson & Don Miller   4976 1992-07-24 
United States, Illinois, Winnebago, At bridge of Rock Grove Road over Otter Creek, east of Best Road, about 3 miles northeast of Durand. Durand Quandrangle.
ILLS:PLANT
Kenneth R. Robertson & Don Miller   4975 1992-07-24 
United States, Illinois, Winnebago, At bridge of Rock Grove Road over Otter Creek, east of Best Road, about 3 miles northeast of Durand. Durand Quandrangle.
ILLS:PLANT
Kenneth R. Robertson & Don Miller   4974 1992-07-24 
United States, Illinois, Winnebago, Prairie Path Trail, about 1 mile west of Pecatonica, just west of bridge over Sumner Creek. Ridott Quadrangle.
ILLS:PLANT
Kenneth R. Robertson & Don Miller   4973 1992-07-24 
United States, Illinois, Winnebago, Wilson Prairie Nature Preserve, about 2.5 miles southwest jof Pecatonica. Ridott Quadrangle.
ILLS:PLANT
Kenneth R. Robertson & Don Miller   4977 1992-07-24 
United States, Illinois, Winnebago, At bridge of Rock Grove Road over Otter Creek, east of Best Raod, about 3 miles northeast of Durand. Durand Quadrangle.
ILLS:PLANT
Kenneth R. Robertson & Don Miller   4978 1992-07-24 
United States, Illinois, Winnebago, Banks of Sugar River near junction with Pecatonica River, 0.5 miles northwest of Harrison. Shirland Quadrangle.
ILLS:PLANT
Kenneth R. Robertson & Don Miller   4979 1992-07-24 
United States, Illinois, Winnebago, Banks of Sugar River near junction with Pecatonica River, 0.5 miles northwest of Harrison. Shirland Quadrangle.
ILLS:PLANT
Kenneth R. Robertson & Don Miller   4980 1992-07-24 
United States, Illinois, Winnebago, Banks of Sugar River near junction with Pecatonica River, 0.5 miles northwest of Harrison. Shirland Quadrangle.
ILLS:PLANT
Paul B. Marcum and Loy R. Phillippe   5443 2009-06-03 
United States, Illinois, Woodford, ParkLands Foundation’s Chinquapin Bluffs Preserve; located approximately 5 miles north of Carlock, Illinois. Map Datum: WGS84/NAD83., 40.65741 -89.1394, 197m
ILLS:PLANT
Kenneth R. Robertson & Don Miller   4981 1992-07-24 
United States, Illinois, Winnebago, East-West portion of Oliver Road, 1 mile west of Harrison Road, about 2.5 miles southwest of Harrison. Harrison Quadrangle.