ILLS:PLANT
Carex stricta Lam.
ILLS00025925 Steven R. Hill 35140 2003-05-13
United States, Illinois, Will, Exxon-Mobil Refinery, west-central portion of 'Back 40', east of Route Interstate 55, and south of Drummond Road fence. Organically rich clay and muck over shallow level dolomite bedrock. (NAD83/WGS84)., 41.402 -88.189, 166m
ILLS:PLANT
Steven R. Hill 35141 2003-05-13
United States, Illinois, Will, Exxon-Mobil Refinery, west-central portion of 'Back 40', east of Route Interstate 55, and south of Drummond Road fence. Organically rich clay and muck over shallow level dolomite bedrock. (NAD83/WGS84)., 41.402 -88.189, 166m
ILLS:PLANT
Robert A. Evers 56889 1958-06-04
United States, Illinois, Sangamon, West of Jerome.
ILLS:PLANT
ILLS00083531 Steven R. Hill 35142 2003-05-13
United States, Illinois, Will, Exxon-Mobil Refinery, west-central portion of 'Back 40', east of Route Interstate 55, and south of Drummond Road fence. Just west of artificial berm. Organically rich clay and muck over shallow level dolomite bedrock. Margin of shallow pool. (NAD83/WGS84)., 41.402 -88.189, 166m
ILLS:PLANT
Steven R. Hill 35146 2003-05-13
United States, Illinois, Will, Exxon-Mobil Refinery, west-central portion of 'Back 40', east of Route Interstate 55, and south of Drummond Road fence. Organically rich clay and muck over shallow level dolomite bedrock. Margin of shallow pool. (NAD83/WGS84)., 41.402 -88.189, 166m
ILLS:PLANT
Antennaria neglecta Greene
Steven R. Hill 35143 2003-05-13
United States, Illinois, Will, Exxon-Mobil Refinery, west-central portion of 'Back 40', east of Route Interstate 55, south of Drummond Road fence. East of artificial berm. Thin clay humis and gravel over level dolomite bedrock; occasional wet depressions. (NAD83/WGS84)., 41.4016 -88.1878, 166m
ILLS:PLANT
Steven R. Hill 35145 2003-05-13
United States, Illinois, Will, Exxon-Mobil Refinery, west-central portion of 'Back 40', east of Route Interstate 55, south of Drummond Road fence. East of artificial berm. Thin clay humis and gravel over level dolomite bedrock; occasional wet depressions. (NAD83/WGS84)., 41.4016 -88.1878, 166m
ILLS:PLANT
Steven R. Hill 35148 2003-05-13
United States, Illinois, Will, Exxon-Mobil Refinery, west-central portion of 'Back 40', east of Route Interstate 55, south of Drummond Road fence. East of artificial berm, southwest portion of prairie. Thin clay humis and gravel over level dolomite bedrock. (NAD83/WGS84)., 41.4016 -88.1878, 166m
ILLS:PLANT
Steven R. Hill 35149 2003-05-13
United States, Illinois, Will, Exxon-Mobil Refinery, west-central portion of 'Back 40', east of Route Interstate 55, south of Drummond Road fence. East of artificial berm. Thin wet clay humis and gravel over level dolomite bedrock; wet depression. (NAD83/WGS84)., 41.4016 -88.1878, 166m
ILLS:PLANT
Steven R. Hill 35150 2003-05-13
United States, Illinois, Will, Exxon-Mobil Refinery, west-central portion of 'Back 40', east of Route Interstate 55, and south of Drummond Road fence. East of artificial berm. Thin wet clay humis and gravel over level dolomite bedrock; wet depression. (NAD83/WGS84)., 41.4016 -88.1878, 166m
ILLS:PLANT
Ranunculus aquatilis var. diffusus L.
Steven R. Hill 35154 2003-05-13
United States, Illinois, Will, Exxon-Mobil, [the 'Back 40' or Mobil Dolomite Prairie], ; located south of the old Drummond Road; east of US Route Interstate 55 frontage road and west of BNSF Railway. Thin soil over Silurian age dolomite. Elevation 166.1 meter (NAD83/WGS84)., 41.4016 -88.1878, 166m
ILLS:PLANT
ILLS00029744 Steven R. Hill 35155 2003-05-13
United States, Illinois, Will, Exxon-Mobil, [the 'Back 40' or Mobil Dolomite Prairie], ; located south of the old Drummond Road; east of US Route Interstate 55 frontage road and west of BNSF Railway. Thin soil over Silurian age dolomite. Elevation 166.1 meter (NAD83/WGS84)., 41.4016 -88.1878, 166m
ILLS:PLANT
ILLS00082260 Steven R. Hill 35156 2003-05-13
United States, Illinois, Will, Exxon-Mobil, [the 'Back 40' or Mobil Dolomite Prairie], ; located south of the old Drummond Road; east of US Route Interstate 55 frontage road and west of BNSF Railway. Thin soil over Silurian age dolomite. Elevation 166.1 meter (NAD83/WGS84)., 41.4016 -88.1878, 166m
ILLS:PLANT
Robert A. Evers 53693 1957-06-13
United States, Illinois, Schuyler, 4 miles south of Frederick.
ILLS:PLANT
Polygonum aviculare sp. L.
ILLS00078298 Steven R. Hill 35157 2003-05-13
United States, Illinois, Will, Exxon-Mobil, [the 'Back 40' or Mobil Dolomite Prairie], ; located south of the old Drummond Road; east of US Route Interstate 55 frontage road and west of BNSF Railway. Thin soil over Silurian age dolomite. Elevation 166.1 meter (NAD83/WGS84)., 41.4016 -88.1878, 166m
ILLS:PLANT
Steven R. Hill
United States, Illinois, Will, detailed locality information protected
ILLS:PLANT
ILLS00036513 Steven R. Hill 35151 2003-05-13
United States, Illinois, Will, South end of Exxon-Mobil property, east of frontage road of Route Interstate 55, 0.3 mile north of Midwest Industrial Sales, Inc, Clay and gravel over level dolomite bedrock. (NAD83/WGS84)., 41.388667 -88.189833, 158m
ILLS:PLANT
ILLS00048172 Steven R. Hill 35152 2003-05-13
United States, Illinois, Will, South end of Exxon-Mobil property, east of frontage road of Route Interstate 55, 0.3 mile north of Midwest Industrial Sales, Inc, Clay and gravel over level dolomite bedrock. (NAD83/WGS84)., 41.388667 -88.189833, 158m
ILLS:PLANT
Galium aparine Linnaeus
Steven R. Hill 35160 2003-05-13
United States, Illinois, Will, BASF facility property; southwestern margin of Arsenal Road interchange, west side of US Route Interstate 55 frontage road. Elevation 170.4 meter. Thin soil over Silurian age dolomite. (NAD83/WGS84)., 41.414278 -88.194972, 170m
ILLS:PLANT
ILLS00072245 Steven R. Hill 35161 2003-05-13
United States, Illinois, Will, BASF facility property; southwestern margin of Arsenal Road interchange, west side of US Route Interstate 55 frontage road. Elevation 170.4 meter. Thin soil over Silurian age dolomite. (NAD83/WGS84)., 41.414278 -88.194972
ILLS:PLANT
Perideridia americana (Nuttall) Reichenb.
ILLS00042733 Steven R. Hill 35162 2003-05-13
United States, Illinois, Will, BASF facility property; southwestern margin of Arsenal Road interchange, west side of US Route Interstate 55 frontage road. Elevation 170.4 meter. Thin soil over Silurian age dolomite. (NAD83/WGS84)., 41.414278 -88.194972, 170m
ILLS:PLANT
ILLS00076539 Steven R. Hill 35164 2003-05-13
United States, Illinois, Will, BASF facility property; southwestern margin of Arsenal Road interchange, west side of US Route Interstate 55 frontage road. Elevation 170.4 meter. Soil said to have been brought in. (NAD83/WGS84)., 41.414278 -88.194972, 170m
ILLS:PLANT
Steven R. Hill 35163 2003-05-14
United States, Illinois, Will, BASF facility property; north side of Durkee Road junction with west side of US Route Interstate 55 frontage road. Elevation 167.6 meter. Disturbed dolomite gravel and broken rock, excavated ditch bank. (NAD83/WGS84)., 41.414278 -88.194972, 170m
ILLS:PLANT
Steven R. Hill 35165 2003-05-14
United States, Illinois, Will, BASF facility; west side of private north-south railroad spur serving the facility, about 610 meter (2000 feet) due southwest of the crossing of Arsenal Road over US Route Interstate 55. Elevation 167.3 meter. Thin soil over Silurian age dolomite. (NAD83/WGS84)., 41.413011 -88.199439, 167m
ILLS:PLANT
Robert A. Evers 53645 1957-06-11
United States, Illinois, Scott, North of Winchester.
ILLS:PLANT
Steven R. Hill
United States, Illinois, Will, detailed locality information protected
ILLS:PLANT
Steven R. Hill
United States, Illinois, Will, detailed locality information protected
ILLS:PLANT
Steven R. Hill 35168 2003-05-14
United States, Illinois, Will, Des Plaines Wildlife Management Area, Blodgett Road Dolomite Prairie; west of US Interstate 55, south of Dow Company, north of Blodgett Road/ Grant Creek, west of north-south active railroad; elevation 158.5 meter. Thin clay and gravel soil over Silurian dolomite. (NAD83/WGS84)., 41.381667 -88.197778, 158m
ILLS:PLANT
Steven R. Hill 35170 2003-05-14
United States, Illinois, Will, Des Plaines Wildlife Management Area, Blodgett Road Dolomite Prairie; west of US Interstate 55, south of Dow Company, north of Blodgett Road/ Grant Creek, west of north-south active railroad; elevation 158.5 meter. Thin clay and gravel soil over Silurian dolomite. (NAD83/WGS84)., 41.381667 -88.197778, 158m
ILLS:PLANT
ILLS00072526 Steven R. Hill 35171 2003-05-14
United States, Illinois, Will, Des Plaines Wildlife Management Area, Blodgett Road Dolomite Prairie; west of US Interstate 55, south of Dow Company, north of Blodgett Road/ Grant Creek, west of north-south active railroad; elevation 158.5 meter. Thin clay and gravel soil over Silurian dolomite. (NAD83/WGS84)., 41.381667 -88.197778
ILLS:PLANT
Steven R. Hill 35172 2003-05-14
United States, Illinois, Will, Des Plaines Wildlife Management Area, Blodgett Road Dolomite Prairie; west of US Interstate 55, south of Dow Company, north of Blodgett Road/ Grant Creek, west of north-south active railroad; elevation 158.5 meter. Thin clay and gravel soil over Silurian dolomite. (NAD83/WGS84)., 41.381667 -88.197778, 158m
ILLS:PLANT
Perideridia americana (Nuttall) Reichenb.
ILLS00042732 Steven R. Hill 35173 2003-05-14
United States, Illinois, Will, Des Plaines Wildlife Management Area, Blodgett Road Dolomite Prairie; west of US Interstate 55, south of Dow Company, north of Blodgett Road/ Grant Creek, west of north-south active railroad; elevation 158.5 meter. Thin clay and gravel soil over Silurian dolomite. (NAD83/WGS84)., 41.381667 -88.197778, 158m
ILLS:PLANT
Steven R. Hill 35174 2003-05-14
United States, Illinois, Will, Des Plaines Wildlife Management Area, Blodgett Road Dolomite Prairie; west of US Interstate 55, south of Dow Company, north of Blodgett Road/ Grant Creek, west of north-south active railroad; elevation 158.5 meter. Thin clay and gravel soil over Silurian dolomite. (NAD83/WGS84)., 41.381667 -88.197778, 158m
ILLS:PLANT
ILLS00038434 Steven R. Hill 35175 2003-05-14
United States, Illinois, Will, Des Plaines Wildlife Management Area, Blodgett Road Dolomite Prairie; west of US Interstate 55, south of Dow Company, north of Blodgett Road/ Grant Creek, west of north-south active railroad; elevation 158.5 meter. Thin clay and gravel soil over Silurian dolomite. (NAD83/WGS84)., 41.381667 -88.197778, 158m
ILLS:PLANT
Pedicularis canadensis Linnaeus
Loy R. Phillippe 39445 2007-05-01
United States, Illinois, Will, Sand Ridge Savanna Nature Preserve of the Will County Forest Preserve District. In the Kankakee Sand Area Section of the Grand Prairie Natural Division of Illinois. (NAD83/WGS84)., 41.25488 -88.163535, 174m
ILLS:PLANT
Robert A. Evers 57011 1958-06-12
United States, Illinois, Stark, West of Bradford.
ILLS:PLANT
Steven R. Hill 35176 2003-05-14
United States, Illinois, Will, Channahon; Hoffman Transportation facility, "Durkee Road Dolomite Prairie', south of Durkee Road, west of US Route Interstate 55. Elevation 167.6 meter. Area to be developed. Thin black organic clay and gravel soil over Silurian dolomite. (NAD83/WGS84)., 41.409444 -88.195556, 168m
ILLS:PLANT
ILLS00136753 Steven R. Hill 35177 2003-05-15
United States, Illinois, Will, Exxon-Mobil property east of and adjoining BNSF rilroad and Midewin National Tallgrass Prairie (east of refinery)., 41.403333 -88.176833, 162m
ILLS:PLANT
Senecio plattensis Nuttall
Steven R. Hill 35178 2003-05-15
United States, Illinois, Will, Drummond Dolomite Prairie, south section. Exxon-Mobil property east of / adjoining BNSF railroad and Midewin National Tallgrass Prairie (east of refinery). Elevation about 161.5 meter. Dark loamy clay over dolomite bedrock, variable depth. (NAD83/WGS84)., 41.402583 -88.1755, 162m
ILLS:PLANT
Steven R. Hill
United States, Illinois, Will, detailed locality information protected
ILLS:PLANT
Steven R. Hill 35183 2003-05-15
United States, Illinois, Will, Drummond Dolomite Prairie, south section. Exxon-Mobil property east of / adjoining BNSF railroad and Midewin National Tallgrass Prairie (east of refinery). Elevation about 161.5 meter. Thin peaty clay over dolomite pavement, disturbed; some bedrock exposed. (NAD83/WGS84)., 41.403167 -88.177, 162m
ILLS:PLANT
Steven R. Hill 35187 2003-05-16
United States, Illinois, Will, Channahon; Dow Chemical Company facility property, south end, between the US Route Interstate 55 frontage road at Dow Gate H and BNSF railroad spur 51; Elevation 160.9 meter. Thin peaty clay over dolomite pavement, disturbed. (NAD83/WGS84)., 41.390556 -88.194444, 161m
ILLS:PLANT
ILLS00038507 Steven R. Hill 35188 2003-05-16
United States, Illinois, Will, Channahon; Dow Chemical Company facility, south end, between the US Route Interstate 55, Dow Gate H, and BNSF railroad spur 51; Elevation 161.8 meter. East side of tracks. Rocky clay over dolomite pavement, disturbed, some excavated. (NAD83/WGS84)., 41.390556 -88.194444, 161m
ILLS:PLANT
Steven R. Hill 35191 2003-05-16
United States, Illinois, Will, Chicago, Rock Island, and Pacific Railroad Prairie, 0.2 mile north of Illinois and Michigan Canal, and 1 mile northwest of Des Plaines River, northeast of road, north side of railroad tracks. East end of area. (NAD83/WGS84)., 41.498611 -88.15, 168m
ILLS:PLANT
Steven R. Hill 35192 2003-05-16
United States, Illinois, Will, Chicago, Rock Island, and Pacific Railroad Prairie, 0.2 mile north of Illinois and Michigan Canal, and 1 mile northwest of Des Plaines River, northeast of road, south side of railroad tracks. (NAD83/WGS84)., 41.498611 -88.15, 168m
ILLS:PLANT
ILLS00136754 Steven R. Hill 35193 2003-05-16
United States, Illinois, Will, Chicago, Rock Island, and Pacific Railroad Prairie, 0.2 mile north of Illinois and Michigan Canal, and 1 mile northwest of Des Plaines River, northeast of road, south side of railroad tracks. (NAD83/WGS84)., 41.498611 -88.15, 168m
ILLS:PLANT
Robert A. Evers 57222 1958-06-25
United States, Illinois, Stephenson, 7 miles west of Freeport.
ILLS:PLANT
Carex meadii Dewey
ILLS00022977 Steven R. Hill 35194 2003-05-16
United States, Illinois, Will, Chicago, Rock Island, and Pacific Railroad Prairie, 0.2 mile north of Illinois and Michigan Canal, and 1 mile northwest of Des Plaines River, northeast of road, south side of railroad tracks. (NAD83/WGS84)., 41.498611 -88.15, 168m
ILLS:PLANT
Polygonum lapathifolium Linnaeus
ILLS00079214 James Ellis 82 2004-08-08
United States, Illinois, Knox, Galesburg section of the Western Forest Prairie Natural Division. Private property about 1.5 mile west of Douglas, Illinoi. Site west of County Road 1800 East and north of railroad tracks. (NAD83/WGS84)., 40.7876 -90.11255
ILLS:PLANT
Cyperus odoratus Linnaeus
ILLS00028362 James Ellis 83 2004-08-08
United States, Illinois, Knox, Galesburg section of the Western Forest Prairie Natural Division. Private property about 1.5 mile west of Douglas, Illinoi. Site west of County Road 1800 East and north of railroad tracks. (NAD83/WGS84)., 40.7876 -90.11255
ILLS:PLANT
Echinochloa muricata (P. Beauvois) Fernald
ILLS00088667 James Ellis 84 2004-08-08
United States, Illinois, Knox, Galesburg section of the Western Forest Prairie Natural Division. Private property about 1.5 mile west of Douglas, Illinoi. Site west of County Road 1800 East and north of railroad tracks. (NAD83/WGS84)., 40.7876 -90.11255
ILLS:PLANT
James Ellis 86 2004-08-08
United States, Illinois, Knox, Galesburg section of the Western Forest Prairie Natural Division. Private property about 1.5 mile west of Douglas, Illinoi. Site west of County Road 1800 East and north of railroad tracks. (NAD83/WGS84)., 40.7876 -90.11255
ILLS:PLANT
Lonicera tatarica Linnaeus
Steven R. Hill 35195 2003-05-16
United States, Illinois, Will, South side of Mound Road, opposite USF Holland Trucking company facility, east of Rock Run, south side of Interstate 80, Rockdale. (NAD83/WGS84)., 41.498611 -88.1833, 171m
ILLS:PLANT
Lonicera x bella Zabel
Steven R. Hill 35196 2003-05-16
United States, Illinois, Will, South side of Mound Road, opposite USF Holland Trucking company facility, east of Rock Run, south side of Interstate 80, Rockdale. (NAD83/WGS84)., 41.498611 -88.1833, 171m
ILLS:PLANT
Steven R. Hill 35198 2003-05-20
United States, Illinois, Champaign, Champaign. Research garden at private residence, 1411 Winding Lane. Front yard. Garden soil, mostly calcareous dark clay. (WGS83/NAD84)., 40.1297 -88.2486, 231m
ILLS:PLANT
Steven R. Hill 35212 2003-05-29
United States, Illinois, Livingston, Dwight; south side of old US Route 66 along active railroad, 0.2 mile northeast of junction with Illinois Route 47. (WGS83/NAD84)., 41.1083 -88.4, 191m
ILLS:PLANT
Equisetum laevigatum A. Br.
Steven R. Hill 35213 2003-05-29
United States, Illinois, Livingston, Dwight; south side of old US Route 66 along active railroad, 0.2 mile northeast of junction with Illinois Route 47. (WGS83/NAD84)., 41.1083 -88.4, 191m
ILLS:PLANT
Robert A. Evers 4232 1947-06-14
United States, Illinois, Tazewell, West of Mackinaw.
ILLS:PLANT
Steven R. Hill 35214 2003-05-29
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; west side upper La Salle Canyon; elevation 158.5 - 164.6 meter. Vertical shaded wet St. Peter's Sandstone outcrop. (WGS83/NAD84)., 41.309881 -88.971656
ILLS:PLANT
Cystopteris tenuis (Michaux) Desv.
Steven R. Hill 35221 2003-05-29
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; west side upper La Salle Canyon. South side of Illinois Route 71, 20 to 50 feet from bridge culvert. elevation 158.5 - 164.6 meter. Nearly vertical shaded wet St. Peter's Sandstone outcrop. (WGS83/NAD84)., 41.309881 -88.971656
ILLS:PLANT
Cystopteris protrusa (Weatherby) Blasdell
Steven R. Hill 35215 2003-05-29
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; west side upper La Salle Canyon. South side of Illinois Route 71, near bridge culvert. elevation 158.5 - 164.6 meter. Thin rocky soil over St. Peter's Sandstone. (WGS83/NAD84)., 41.309583 -88.971333
ILLS:PLANT
Carex grisea Wahl.
ILLS00021331 Steven R. Hill 35217 2003-05-29
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; west side upper La Salle Canyon. South side of Illinois Route 71, elevation 158.5 - 164.6 meter. Upper slopes near road. Rocky soil over St. Peter's Sandstone. (WGS83/NAD84)., 41.309583 -88.971333
ILLS:PLANT
Carex sparganioides Muhl. ex Willdenow
ILLS00025309 Steven R. Hill 35218 2003-05-29
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; west side upper La Salle Canyon. South side of Illinois Route 71, south of Illinois River. elevation 158.5 - 164.6 meter. Lower area along stream. Moist rocky soil over St. Peter's Sandstone. (WGS83/NAD84)., 41.309583 -88.971333
ILLS:PLANT
Carex rosea Schkuhr ex Willdenow
ILLS00024739 Steven R. Hill 35219 2003-05-29
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; west side upper La Salle Canyon. South side of Illinois Route 71, south of Illinois River. elevation 158.5 - 164.6 meter. Upper, drier slopes. Clay loam with sand, over sandstone. (WGS83/NAD84)., 41.309583 -88.971333
ILLS:PLANT
Carex grisea Wahl.
ILLS00021330 Steven R. Hill 35220 2003-05-29
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; west side upper La Salle Canyon. South side of Illinois Route 71, south of Illinois River. elevation 158.5 - 164.6 meter. Upper, drier slopes. Clay loam with sand, over sandstone. (WGS83/NAD84)., 41.309583 -88.971333
ILLS:PLANT
Cystopteris tennesseensis Shaver
Steven R. Hill 35222 2003-05-29
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; east branch of Tonti Canyon. South side of Illinois Route 71, east side (west-facing slope), south of Illinois River; elevaiton 167.6 - 182.8 meter. Moist, vertical sandstone outcrop and ledges with thin soil; St. Peter's Sandstone, Ordovician age. (WGS83/NAD84)., 41.311056 -88.973417
ILLS:PLANT
Steven R. Hill 35224 2003-05-29
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; east branch of Tonti Canyon. South side of Illinois Route 71, east side (west-facing slope), south of Illinois River; elevaiton 167.6 - 182.8 meter. Clay loam with sand, over sandstone. (WGS83/NAD84)., 41.311056 -88.973417
ILLS:PLANT
Carex blanda Dewey
ILLS00018287 Steven R. Hill 35226 2003-05-29
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; ridge between branches of Tonti Canyon. South side of Illinois Route 71, south of Illinois River; elevaiton 167.6 - 182.8 meter. Clay loam with sand, over sandstone. (WGS83/NAD84)., 41.310861 -88.975194
ILLS:PLANT
Robert A. Evers 64378 1960-06-08
United States, Illinois, Tazewell, South of Creve Coeur.
ILLS:PLANT
Carex pensylvanica Lam.
ILLS00024249 Steven R. Hill 35227 2003-05-29
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; ridge between branches of Tonti Canyon. South side of Illinois Route 71, south of Illinois River; elevaiton 167.6 - 182.8 meter. Clay loam with sand, over sandstone. (WGS83/NAD84)., 41.310861 -88.975194
ILLS:PLANT
Carex oligocarpa Willdenow
ILLS00023900 Steven R. Hill 35228 2003-05-29
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; ridge slope (north-facing) between branches of Tonti Canyon. South side of Illinois Route 71, south of Illinois River; elevaiton 167.6 - 182.8 meter. Clay loam with sand, over sandstone. (WGS83/NAD84)., 41.310861 -88.972417
ILLS:PLANT
Steven R. Hill 35229 2003-05-29
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; just west of La Salle Canyon. South side of Illinois Route 71, 'west peninsula' of study area, south of Illinois River; elevaiton 167.6 - 182.8 meter. Clay loam with sand, over sandstone, disturbed. (WGS83/NAD84)., 41.311222 -88.972417
ILLS:PLANT
Steven R. Hill 35230 2003-05-29
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; just west of La Salle Canyon. South side of Illinois Route 71, 'west peninsula' of study area, south of Illinois River; elevaiton 167.6 - 182.8 meter. Clay loam with sand, over sandstone, disturbed. (WGS83/NAD84)., 41.311222 -88.972417
ILLS:PLANT
Steven R. Hill 35231 2003-05-29
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; ridge top between La Salle and Tonti Canyon. South of Illinois River; south side of Illinois Route 71; elevaiton 167.6 - 182.8 meter. Clay loam with sand, over sandstone, disturbed. (WGS83/NAD84)., 41.311222 -88.972417
ILLS:PLANT
ILLS00032976 Steven R. Hill 35232 2003-05-29
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; ridge top between La Salle and Tonti Canyon. South of Illinois River; south side of Illinois Route 71; elevaiton 167.6 - 182.8 meter. Clay loam with sand, over sandstone, disturbed. (WGS83/NAD84)., 41.311222 -88.972417
ILLS:PLANT
ILLS00146214 Steven R. Hill 35233 2003-05-29
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; upper Tonti Canyon. South of Illinois River; south side of Illinois Route 71; elevaiton 167.6 - 182.8 meter. Wide drainage area. Clay loam with sand, over St. Peter's sandstone, some alluvial deposits. (WGS83/NAD84)., 41.310417 -88.976944, 177m
ILLS:PLANT
Carex communis Bailey
ILLS00019330 Steven R. Hill 35234 2003-05-29
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; upper Tonti Canyon. South of Illinois River; north side of Illinois Route 71. Bluffs at east side of bend in creek, shaded, west-facing. Thin soil over St. Peter's sandstone; on slopes in vicinity of vertical outcrops. (WGS83/NAD84)., 41.303889 -88.9755, 177m
ILLS:PLANT
Steven R. Hill 35235 2003-05-29
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; upper Tonti Canyon. South of Illinois River; north side of Illinois Route 71. Bluffs at east side of bend in creek, shaded, west-facing. Thin soil over St. Peter's sandstone; on steep slopes and ledges in vicinity of vertical outcrops. (WGS83/NAD84)., 41.303889 -88.9755, 177m
ILLS:PLANT
ILLS00032772 Steven R. Hill 35236 2003-05-29
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; upper Tonti Canyon. South of Illinois River; north side of Illinois Route 71. Slope at west side of bend of creek, opposite outcrops. Rocky soil over St. Peter's sandstone in vicinity of outcrops. (WGS83/NAD84)., 41.303889 -88.9755, 177m
ILLS:PLANT
Robert A. Evers 53306 1957-05-21
United States, Illinois, Union, At Jonesboro.
ILLS:PLANT
Penstemon calycosus Small
Steven R. Hill 35241 2003-06-19
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; just east of La Salle Canyon; north side of Illinois Route 71, south of Illinois River; elevation about 182.8 meter. Dry roadside bank, south-facing. Disturbed soil with sandstone. (WGS83/NAD84)., 41.3097 -88.9702, 183m
ILLS:PLANT
Steven R. Hill 35242 2003-06-19
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; just east of La Salle Canyon; north side of Illinois Route 71, south of Illinois River; elevation about 182.8 meter. Dry slope above road. Disturbed soil with sandstone. (WGS83/NAD84)., 41.3097 -88.9702, 183m
ILLS:PLANT
Panicum praecocius Hitchc. & Chase
Steven R. Hill 35243 2003-06-19
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; just east of La Salle Canyon; north side of Illinois Route 71, south of Illinois River; elevation about 182.8 meter. Dry slope above road. Disturbed soil with sandstone. (WGS83/NAD84)., 41.3097 -88.9702, 183m
ILLS:PLANT
Steven R. Hill 35244 2003-06-19
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; just east of La Salle Canyon; north side of Illinois Route 71, south of Illinois River; elevation about 182.8 meter. Dry slope above road. Disturbed soil with sandstone. (WGS83/NAD84)., 41.3097 -88.9702, 183m
ILLS:PLANT
Carex grisea Wahlenberg
ILLS00021329 Steven R. Hill 35245 2003-06-19
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; just east of La Salle Canyon; north side of Illinois Route 71, south of Illinois River; elevation about 182.8 meter. Dry slope above road, towards canyon rim. Disturbed soil with sandstone. (WGS83/NAD84)., 41.3097 -88.9702, 183m
ILLS:PLANT
Steven R. Hill 35246 2003-06-19
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; just east of La Salle Canyon; north side of Illinois Route 71, south of Illinois River; elevation about 182.8 meter. Dry slope above road, towards canyon rim. Disturbed soil with sandstone. (WGS83/NAD84)., 41.3097 -88.9702, 183m
ILLS:PLANT
Carex hirsutella Mack.
ILLS00021710 Steven R. Hill 35247 2003-06-19
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; just east of La Salle Canyon; north side of Illinois Route 71, south of Illinois River; elevation about 182.8 meter. Dry slope above road, towards canyon rim. Disturbed soil with sandstone. (Saint Peter's Sandstone). (WGS83/NAD84)., 41.3097 -88.9702, 183m
ILLS:PLANT
Carex blanda Dewey
ILLS00018286 Steven R. Hill 35248 2003-06-19
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; just east of La Salle Canyon; north side of Illinois Route 71, south of Illinois River; elevation about 182.8 meter. Dry slope above road, towards canyon rim. Disturbed soil with sandstone. (Saint Peter's Sandstone). (WGS83/NAD84)., 41.3097 -88.9702, 183m
ILLS:PLANT
Berberis thunbergii DC.
Steven R. Hill 35249 2003-06-19
United States, Illinois, La Salle, Starved Rock State Park, west of South Ottawa; just east of La Salle Canyon; north side of Illinois Route 71, south of Illinois River; elevation about 182.8 meter. Dry slope above road, towards canyon rim. Disturbed soil with sandstone. (Saint Peter's Sandstone). (WGS83/NAD84)., 41.3097 -88.9702, 183m
ILLS:PLANT
Cystopteris tenuis (Michaux) Desv.
Steven R. Hill 35250 2003-06-19
United States, Illinois, La Salle, Starved Rock State Park; east of La Salle Canyon; north side of Illinois Route 71. Moist, vertical sandstone outcrop and ledges with thin soil Saint Peter's Sandstone, Ordovician age. (WGS83/NAD84)., 41.3104 -88.9716, 165m
ILLS:PLANT
Robert A. Evers 57555 1958-07-02
United States, Illinois, Vermilion, Ridge Farm.
ILLS:PLANT
Cystopteris tennesseensis Shaver
Steven R. Hill 35250A 2003-06-19
United States, Illinois, La Salle, Starved Rock State Park; east of La Salle Canyon; north side of Illinois Route 71. Moist, vertical sandstone outcrop and ledges with thin soil Saint Peter's Sandstone, Ordovician age. (WGS83/NAD84)., 41.3104 -88.9716, 165m
ILLS:PLANT
ILLS00045529 Steven R. Hill 35251 2003-06-19
United States, Illinois, La Salle, Starved Rock State Park; east of La Salle Canyon; north side of Illinois Route 71. Sandstone cliffs. (WGS83/NAD84)., 41.3103 -88.9716, 165m
ILLS:PLANT
Panicum latifolium Linnaeus
Steven R. Hill 35252 2003-06-19
United States, Illinois, La Salle, Starved Rock State Park; east of La Salle Canyon; north side of Illinois Route 71. Sandstone cliffs. (WGS83/NAD84)., 41.3103 -88.9716, 165m
ILLS:PLANT
Carex communis Bailey
ILLS00019329 Steven R. Hill 35253 2003-06-19
United States, Illinois, La Salle, Starved Rock State Park; east of La Salle Canyon; north side of Illinois Route 71. Sandstone cliffs. (WGS83/NAD84)., 41.3103 -88.9716, 165m
ILLS:PLANT
ILLS00062438 Steven R. Hill 35254 2003-06-19
United States, Illinois, La Salle, Starved Rock State Park; between Tonti Canyon and La Salle Canyon near tip of point [peninsula]. north side of Illinois Route 71. Sandy soil near canyon rim, 'peninsula'. (WGS83/NAD84)., 41.3119 -88.9707, 168m
ILLS:PLANT
Fraxinus americana Linnaeus
ILLS00035509 Steven R. Hill 35254A 2003-06-19
United States, Illinois, La Salle, Starved Rock State Park; between Tonti Canyon and La Salle Canyon near tip of point [peninsula]. north side of Illinois Route 71. Sandy soil near canyon rim, 'peninsula'. (WGS83/NAD84)., 41.3119 -88.9707, 168m
ILLS:PLANT
Steven R. Hill 35255 2003-06-19
United States, Illinois, La Salle, Starved Rock State Park; between Tonti Canyon and La Salle Canyon near tip of point [peninsula]. north side of Illinois Route 71. Sandy soil near canyon rim, 'peninsula'. (WGS83/NAD84)., 41.3119 -88.9707, 168m
ILLS:PLANT
ILLS00033894 Steven R. Hill 35256 2003-06-19
United States, Illinois, La Salle, Starved Rock State Park; between Tonti Canyon and La Salle Canyon. North side of Illinois Route 71. Sandy soil along roadbank., 41.3119 -88.9707, 168m
ILLS:PLANT
ILLS00032771 Steven R. Hill 35257 2003-06-19
United States, Illinois, La Salle, Starved Rock State Park; between Tonti Canyon and La Salle Canyon near tip of point [peninsula]. North side of Illinois Route 71. Sandy soil near canyon rim, 'peninsula'., 41.3119 -88.9707, 168m