ILLS:PLANT
Kenneth R. Robertson & John Bouseman 4323 1986-09-04
United States, Illinois, Henderson, Big River State Forest, 3.5 miles north of Oquawka.
ILLS:PLANT
Robert A. Evers 114662 1975-06-19
United States, Illinois, Henderson, N of Oquawka.
ILLS:PLANT
Robert A. Evers 33403 1952-06-06
United States, Illinois, Henderson, Henderson State Forest.
ILLS:PLANT
J. Bacone & Michael H. Madany s.n.
United States, Illinois, Iroquois, Iroquois County Conservation.
ILLS:PLANT
Robert A. Evers 35750 1952-08-28
United States, Illinois, Jo Daviess, South of Blanding.
ILLS:PLANT
Kenneth R. Robertson & John W. Bouseman 4303-b 1986-07-02
United States, Illinois, Kankakee, West of Pembroke, southeast of Guiding Star Memorial Cemetery.
ILLS:PLANT
Robert A. Evers 114788 1975-07-09
United States, Illinois, La Salle, Southwest of Naplate.
ILLS:PLANT
Robert A. Evers 114843 1975-07-09
United States, Illinois, La Salle, Southwest of Naplate.
ILLS:PLANT
Robert A. Evers 113873 1974-08-30
United States, Illinois, La Salle, Southwest of Naplate.
ILLS:PLANT
Robert A. Evers 114549 1975-06-11
United States, Illinois, La Salle, Southwest of Naplate.
ILLS:PLANT
Donald T. Ries s.n. 1938-08-14
United States, Illinois, La Salle, In Starved Rock Park.
ILLS:PLANT
John W. Thieret 3596 1957-06-22
United States, Illinois, Mason, Mason County State Forest.
ILLS:PLANT
Robert A. Evers 114674 1975-06-19
United States, Illinois, Mercer, Southeast of Keithsburg.
ILLS:PLANT
Robert A. Evers 91766 1967-07-12
United States, Illinois, Mercer, South of Keithsburg.
ILLS:PLANT
Robert A. Evers 80832 1964-07-02
United States, Illinois, Mercer, Southeast of Keithsburg.
ILLS:PLANT
Robert A. Evers 48000 1955-08-04
United States, Illinois, Mercer, Southeast of Keithsburg.
ILLS:PLANT
Virginius H. Chase 18440 1965-07-12
United States, Illinois, Ogle, Near Oregon.
ILLS:PLANT
Alice L. Hills 3211 1941-09-04
United States, Illinois, Ogle, Castle Rock.
ILLS:PLANT
W. S. Moffatt 452 1895-08-18
United States, Illinois, Ogle, Oregon.
ILLS:PLANT
Robert A. Evers 75105 1962-08-01
United States, Illinois, Whiteside, Northwest of Erie.
ILLS:PLANT
W. S. Moffatt 373 1895-07-26
United States, Indiana, Lake, Miller.
ILLS:PLANT
L. M. Umbach s.n. 1896-06-06
United States, Indiana, Unknown, Miller.
ILLS:PLANT
Loy R. Phillippe & Sophia Gehlhausen 21918 1993-06-10
United States, Illinois, Kankakee, Saint Anne 7.5 minute topographic map. 1.25 mile west of Doney.
ILLS:PLANT
Loy R. Phillippe & Sophia Gehlhausen 21940 1993-06-10
United States, Illinois, Kankakee, Guiding Star Memorial Cemetery Natural Area. St. Anne 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe & Sophia Gehlhausen 21945 1993-06-10
United States, Illinois, Kankakee, North side of road, large forested dune. Leesville 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe & Sophia Gehlhausen 21944 1993-06-10
United States, Illinois, Kankakee, St. Anne 7.5 minute topographic map. Across road, north of the Guiding Star Memorial Cemetery Natural Area.
ILLS:PLANT
Loy R. Phillippe & Sophia Gehlhausen 21954 1993-06-10
United States, Illinois, Kankakee, Leesville 7.5 minute topographic map. Along roadside.
ILLS:PLANT
Loy R. Phillippe, Sophia Gehlhausen, Kenneth R. Robertson & Randy Nÿboer 22272 1993-06-29
United States, Illinois, Whiteside, Ruby Wirth property in set-aside program. 1.5 mile northeast of East Clinton, south of railroad. Clinton 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe, Sophia Gehlhausen, Kenneth R. Robertson & Randy Nÿboer 22284 1993-06-30
United States, Illinois, Carroll, Savanna Army Depot, Green Island 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe, Sophia Gehlhausen, Kenneth R. Robertson & Randy Nÿboer 22318 1993-06-30
United States, Illinois, Carroll, One mile northeast of Thomson, French Woods Hill Prairie. Clinton 15 minute quadrangle.
ILLS:PLANT
Loy R. Phillippe & Sophia Gehlhausen 22324 1993-07-07
United States, Illinois, Ogle, Pine Rock Nature Preserve, just north of Route 64, 4 mile east of Oregon. Saint Peter Sandstone. Oregon 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe & Sophia Gehlhausen 22329 1993-07-07
United States, Illinois, Ogle, Pine Rock Nature Preserve, south of Route 64 near Pine Rock. Oregon 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe & Sophia Gehlhausen 22331 1993-07-07
United States, Illinois, Ogle, Open St. Peter Sandstone, bluff facing and over the Rock River, just off the Burlington Northern Railroad. Oregon 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe & Sophia Gehlhausen 22347 1993-07-07
United States, Illinois, Ogle, On Castle Rock in Castle Rock State Park. Grand Detour 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe & Sophia Gehlhausen 22348 1993-07-07
United States, Illinois, Ogle, Castle Rock State Park. Grand Detour 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe & Sophia Gehlhausen 22353 1993-07-08
United States, Illinois, Ogle, Behind apartment building off of Lowden Road just of Route 64. Oregon 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe & Sophia Gehlhausen 22354 1993-07-08
United States, Illinois, Ogle, Castle Rock State Park, on open St. Peter Sandstone. Grand Detour 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe & Sophia Gehlhausen 22362 1993-07-08
United States, Illinois, Ogle, On sandstone bluff just north of shooting range and old rock quarry. Daysville 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 22571 1993-07-21
United States, Illinois, Ogle, Nachusa Prairie, Daysville 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 22572 1993-07-21
United States, Illinois, Ogle, Nachusa Prairie, Daysville 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 22600 1993-07-21
United States, Illinois, Ogle, Nachusa Prairie, Daysville 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 22603 1993-07-21
United States, Illinois, Ogle, Nachusa Prairie, Daysville 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 22609 1993-07-22
United States, Illinois, Whiteside, Paul Heun primary land owner, grazed sand prairie. Erie NW 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 22635 1993-07-22
United States, Illinois, Whiteside, Sand Prairie, Erie NW 7.5 minute topographic map.
ILLS:PLANT
Loy R. Phillippe 22637 1993-07-22
United States, Illinois, Whiteside, Thomson-Fulton Nature Preserve. Thomson 7.5 minute topographic map. About 500 feet north of gravel road at south end of preserve and about 200 feet west of gravel road that runs northeast of preserve.
ILLS:PLANT
Loy R. Phillippe 22642 1993-07-22
United States, Illinois, Whiteside, Excellent sand prairie, appears ungrazed and unplowed. Erie NW 7.5 minute topographic map.
ILLS:PLANT
Kenneth R. Robertson 5022 1993-06-17
United States, Illinois, Kankakee, 0.33 mile north of Iroquois county line.
ILLS:PLANT
Kenneth R. Robertson & Amanda S. Robertson 5024 1993-06-21
United States, Illinois, Henderson, Big River State Forest, north of Oquawka. 4 miles north of Route 164 on Keithsburg Road (1350E) then 0.5 mile east on 2450N.
ILLS:PLANT
Kenneth R. Robertson 5043 1993-06-23
United States, Illinois, La Salle, Southwest of Ottawa, between State Route 71 & Illinois River, 0.4 to 0.5 mile west of Railroad crossing and water treatment plant along Route 71 in south Ottawa. East of Carsill Grain Elevator.
ILLS:PLANT
Kenneth R. Robertson, Howard Oller & Victoria Nuzzo 5061 1993-06-24
United States, Illinois, Winnebago, 3.5 mile northwest of Shirland, north of Yale Bridge Road, 0.2 mile notheast of Bridge over Sugar River.
ILLS:PLANT
Kenneth R. Robertson 5063 1993-07-07
United States, Illinois, La Salle, Starved Rock State Park, Starved Rock off to right while going up stairs between 15 to 50 steps from top.
ILLS:PLANT
Kenneth R. Robertson 5069 1993-07-07
United States, Illinois, La Salle, Starved Rock State Park. Bluff Trail to north of Saint Louis Canyon, about 0.25 mile east of Route 178, small fork to west where main bluff trail eastbound gets to top of bluff.
ILLS:PLANT
Kenneth R. Robertson 5074 1993-07-08
United States, Illinois, Lee, About 0.75 mile south of Walton. Reuter Road, about 600 feet south of Brewster Road, sand prairie along roadside. Mostly on east side of road along roadcut throuth sand, about 50% up bank. Black oak savanna beyond fence.
ILLS:PLANT
Kenneth R. Robertson 5088 1993-07-08
United States, Illinois, Lee, 3.25 mile south of Walton. Scout Road about 1000 feet south of Brewster Road. Road cut through sand ridge with black oak savanna beyond.
ILLS:PLANT
Kenneth R. Robertson 5092 1993-07-08
United States, Illinois, Lee, Green River State Wildlife Management Area. About 0.25 mile east of Pump factory Road and 0.25 mile south of Union Road. East end of sand prairie.
ILLS:PLANT
Kenneth R. Robertson 5093 1993-07-08
United States, Illinois, Lee, Nachusa Grasslands. Second of the two eastern most knobs (as on goes west along trail at sign along Lowden Road). Southeast 33% of knob.
ILLS:PLANT
Kenneth R. Robertson 5100 1993-07-08
United States, Illinois, Lee, Nachusa Grasslands. Northwestern most knob in Lee county.
ILLS:PLANT
Kenneth R. Robertson 5107 1993-07-21
United States, Illinois, La Salle, 1.0 mile west of Railroad Crossing along Route 71, west of Carsill Grain Elevator.
ILLS:PLANT
Loy R. Phillippe, Sophia Gehlhausen, Kenneth R. Robertson, & Randy Nyboer 22315 1993-06-30
United States, Illinois, Jo Daviess, Savanna Army Depot. Green Island 7.5 minute topographic map.
ILLS:PLANT
Sophia M. Gehlhausen & Loy R. Phillippe 33 1993-06-09
United States, Illinois, Mason, Henry Allen Gleason Nature Preserve. Duck Island 7.5 minute topographic map. Sand Prairie.
ILLS:PLANT
Sophia M. Gehlhausen & Loy R. Phillippe 36 1993-06-09
United States, Illinois, Mason, Sand Ridge State Forest. Duck Island 7.5 minute topo. map. Sand prairie opening in woods, the middle of three openings. [Quiver Prairie].
ILLS:PLANT
Sophia M. Gehlhausen & Loy R. Phillippe 46 1993-06-15
United States, Illinois, Iroquois, Hooper Branch Savanna Nature Preserve. Donovan 7.5 minute topo. map. Corner of 3300 North and 3000 East.
ILLS:PLANT
Sophia M. Gehlhausen & Loy R. Phillippe 52 1993-06-15
United States, Illinois, Iroquois, Hooper Branch Savanna Nature Preserve. Leesville 7.5 minute topo. map.
ILLS:PLANT
Sophia M. Gehlhausen & Loy R. Phillippe 57 1993-06-15
United States, Illinois, Iroquois, Iroquois County State Conservation Area. Donovan 7.5 minute topo. map.
ILLS:PLANT
Sophia M. Gehlhausen & Loy R. Phillippe 71 1993-06-15
United States, Illinois, Kankakee, 2 mile southwest of Leesville. "Liscenced shooting preserve" Leesville 7.5 minute topographic map.
ILLS:PLANT
Sophia M. Gehlhausen, Loy R. Phillippe, Kenneth R. Robertson & Randy Nyboer 75 1993-06-29
United States, Illinois, Rock Island, 2.5 mile east of Cordova, off of Cordova-Erie Road. Cordova 7.5 minute topographic map.
ILLS:PLANT
Sophia M. Gehlhausen, Loy R. Phillippe, Kenneth R. Robertson & Randy Nyboer 89 1993-06-30
United States, Illinois, Carroll, Savanna Army Depot. Green Island 7.5 minute topographic map.
ILLS:PLANT
Sophia M. Gehlhausen, Loy R. Phillippe, Kenneth R. Robertson & Randy Nyboer 100 1993-06-30
United States, Illinois, Jo Daviess, Savanna Army Depot. Hanover 7.5 minute topographic map. Adjacent to Bunker F-1306
ILLS:PLANT
Sophia M. Gehlhausen, Loy R. Phillippe, Kenneth R. Robertson & Randy Nyboer 103 1993-06-30
United States, Illinois, Jo Daviess, Ayers Sand Prairie Nature Preserve. Wacker 7.5 minute quadrangle.
ILLS:PLANT
Kenneth R. Robertson 5058 1993-06-23
United States, Illinois, La Salle, 1.0 mile west of Railroad Crossing along Route 71, west of Carsill Grain Elevator.
ILLS:PLANT
Kenneth R. Robertson 5105 1993-07-21
United States, Illinois, La Salle, Southwest of Ottawa, between State Route 71 & Illinois River, 0.4 to 0.5 mile west of Railroad crossing and water treatment plant along Route 71 in south Ottawa. East of Carsill Grain Elevator.
ILLS:PLANT
Loy R. Phillippe & Geoffrey A. Levin 27740 1996-07-09
United States, Illinois, Carroll, Savanna Army Depot. Green Island 7.5 minute quadrangle. Open sand prairie.
ILLS:PLANT
Loy R. Phillippe, Mike Moore & Kenneth R. Robertson 27868 1996-07-18
United States, Illinois, Jo Daviess, Savanna Army Depot. Green Island 7.5 minute quadrangle.
ILLS:PLANT
Loy R. Phillippe & William C. Handel 28336 1996-09-19
United States, Illinois, Lee, Walton 7.5 minute quadrangle. About 0.5 mile north of the Green River State Wildlife Management Area. Elevation about 715 feet.
ILLS:PLANT
Loy R. Phillippe 33406 2001-07-25
United States, Illinois, Iroquois, Iroquois County State Conservation Area. Kankakee Sand Area of the Grand Prairie Natural Division. UTM 16, 453215mE, 4537816mN; Donovan 7.5 minute quadrangle. Elevation 655 feet.
ILLS:PLANT
Steven R. Hill 33117 2000-09-07
United States, ILLINOIS, La Salle, South Ottawa; Libby Owens Inc. [Naplate, IL] property, fenced silica quarry at south side of IL Rt. 71, on remnant peninsula at west end of east water-filled pit. Elev. ca. 480 ft. Ottawa 7.5 min. quad.
ILLS:PLANT
Loy R. Phillippe 33411 2001-07-25
United States, Illinois, Iroquois, Hooper Branch Savanna Nature Preserve. Kankakee Sand Area of the Grand Prairie Natural Division. Leesville 7.5 minute quadrangle. UTM 16, 452871mE, 4539240mN.
ILLS:PLANT
Loy R. Phillippe, Mary Ann Feist, Jason A. Koontz, James L. Ellis, & Connie Carroll 33619 2001-08-23
United States, Illinois, Iroquois, Iroquois County State Conservation Area. Donovan 7.5 minute quadrangle.
ILLS:PLANT
Loy R. Phillippe, Mary Ann Feist, Daniel Busemeyer, James L. Ellis, & Paul B. Marcum 33519 2001-08-09
United States, Illinois, Iroquois, Hooper Branch Savanna Nature Preserve. Kankakee Sand Area of the Grand Prairie Natural Division. Donovan 7.5 minute quadrangle. UTM 16, 453352mE, 4538193mN.
ILLS:PLANT
Loy R. Phillippe, Connie Carroll, & James Ellis 33684 2001-08-30
United States, Illinois, Iroquois, Hooper Branch Savanna Nature Preserve. Leesville 7.5 minute quadrangle.
ILLS:PLANT
Loy R. Phillippe, Connie Carroll, & James Ellis 33688 2001-08-30
United States, Illinois, Iroquois, Hooper Branch Savanna Nature Preserve. Leesville 7.5 minute quadrangle.
ILLS:PLANT
Mary Ann Feist, Loy R. Phillippe, Paul Marcum & John Ebinger 1133.1 2001-08-16
United States, Illinois, Iroquois, Hooper Branch Nature Preserve.
ILLS:PLANT
Mary Ann Feist, Loy R. Phillippe, Paul Marcum & John Ebinger 1172 2001-08-16
United States, Illinois, Iroquois, Hooper Branch Nature Preserve.
ILLS:PLANT
Loy R. Phillippe & John E. Ebinger 36242 2003-09-08
United States, Illinois, Carroll, Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Ayers Sand Prairie Nature Preserve. About 2.75 mile south and 0.5 miles east of Savanna. Elevation about 609 feet. Wacker Quadrangle.
ILLS:PLANT
Mary Ann Feist 2128 2002-08-27
United States, Illinois, Kankakee, IDNR property (Leesville East) northeast of intersection of 17000 E and 8000 S about 11 miles east of St. Anne, Kankakee County, Illinois.
ILLS:PLANT
Mary Ann Feist 1668 2002-06-24
United States, Illinois, Kankakee, Nature Conservancy property (Big Dune) on 12000 E, 1/4 mile north of 4000 S and one mile east of Hopkins Park in Kankakee County, Illinois.
ILLS:PLANT
Dan Busemeyer & Loy R. Phillippe 1852 2004-06-01
United States, Illinois, Mason, Sand Ridge State Forest., 40.388 -89.88374, 152m
ILLS:PLANT
Loy R. Phillippe & Daniel T. Busemeyer 36764 2004-06-01
United States, Illinois, Mason, Sand Ridge State Forest. Illinois River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Duck Island Quadrangle. Elevation about 500 feet. Burns Prairie. (WGS84/NAD83), 40.3823 -89.90102
ILLS:PLANT
Steven R. Hill 37618 2007-08-22
United States, Illinois, La Salle, South Ottawa; northwest side of Illinois Route 71, bluffs at southeast side of Illinois River opposite Mayo Island, 0.3-0.5 mile northeast of N 2650th Road. Coordinate Datum: WGS84/NAD83., 41.33227 -88.86332, 146m
ILLS:PLANT
Loy R. Phillippe & J.E. Ebinger 32558 2000-09-05
United States, Illinois, Lee, Green River State Conservation Area. Green River Lowland Section of the Grand Prairie Natural Division. Coordinate Datum: WGS84/NAD83. South side of Union Road and east side of Pump Factory Road in disturbed dry-mesic sand prairie., 41.64744 -89.49034
ILLS:PLANT
Loy R. Phillippe 22651 1993-07-29
United States, Illinois, Iroquois, Northeast corner of Iroquois County. Iroquois County State Conservation Area in Hooper Branch Savanna Nature Preserve. Kankakee Sand Area Section of the Grand Prairie Natural Division. Coordinate Datum: WGS84/NAD83., 41.00668 -87.55877
ILLS:PLANT
M.A. Basinger s.n. 2001-07-09
United States, Illinois, LaSalle, Above the St. Louis Canyon at Starved Rock State Park off of IL 71.