INHS Collections Data

ILLS:PLANT

Polygonum erectum Linnaeus

United States, Illinois, Ogle, Nachusa Prairie. Oregon Section of the Rock River Hill Country Natural Division. Coordinate Datum: WGS84/NAD83., 41.88955 -89.355

ILLS:PLANT

Vulpia octoflora var. octoflora (Walt.) Rydb.

United States, Illinois, Henry, About 0.75 mile northeast of junction Route 92 and Atkinson cement spur.

ILLS:PLANT

Oxalis dillenii Jacq.

United States, Illinois, Whiteside, About 9 mile southeast of Clinton Iowa. About 2.5 to 3.0 mile east of the Rock Island and Whiteside county line in Whiteside County. Native sand prairie with most being grazed by cattle and some areas being used as a dumping areas. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.69662 -90.17835

ILLS:PLANT

Bouteloua hirsuta Lag.

United States, Illinois, Whiteside, About 9 mile southeast of Clinton Iowa. About 2.5 to 3.0 mile east of the Rock Island and Whiteside county line in Whiteside County. Native sand prairie with most being grazed by cattle and some areas being used as a dumping areas. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.69662 -90.17835

ILLS:PLANT

Panicum virgatum Linnaeus

United States, Illinois, Whiteside, About 9 mile southeast of Clinton Iowa. About 2.5 to 3.0 mile east of the Rock Island and Whiteside county line in Whiteside County. Native sand prairie with most being grazed by cattle and some areas being used as a dumping areas. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.69662 -90.17835

ILLS:PLANT

Selaginella rupestris (Linnaeus) Spring

United States, Illinois, Whiteside, About 9 mile southeast of Clinton Iowa. About 2.5 to 3.0 mile east of the Rock Island and Whiteside county line in Whiteside County. Native sand prairie with most being grazed by cattle and some areas being used as a dumping areas. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.69662 -90.17835

ILLS:PLANT

Mollugo verticillatus Linnaeus

United States, Illinois, Whiteside, About 9 mile southeast of Clinton Iowa. About 2.5 to 3.0 mile east of the Rock Island and Whiteside county line in Whiteside County. Native sand prairie with most being grazed by cattle and some areas being used as a dumping areas. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.69662 -90.17835

ILLS:PLANT

Croton glandulosus var. septentrionalis Linnaeus

United States, Illinois, Whiteside, About 9 mile southeast of Clinton Iowa. About 2.5 to 3.0 mile east of the Rock Island and Whiteside county line in Whiteside County. Native sand prairie with most being grazed by cattle and some areas being used as a dumping areas. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.69662 -90.17835

ILLS:PLANT

Physalis virginiana Mill.

United States, Illinois, Whiteside, About 9 mile southeast of Clinton Iowa. About 2.5 to 3.0 mile east of the Rock Island and Whiteside county line in Whiteside County. Native sand prairie with most being grazed by cattle and some areas being used as a dumping areas. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.69662 -90.17835

ILLS:PLANT

Erigeron strigosus Muhl.

United States, Illinois, Whiteside, About 9 mile southeast of Clinton Iowa. About 2.5 to 3.0 mile east of the Rock Island and Whiteside county line in Whiteside County. Native sand prairie with most being grazed by cattle and some areas being used as a dumping areas. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.69662 -90.17835

ILLS:PLANT

Paspalum bushii Nash

United States, Illinois, Whiteside, About 9 mile southeast of Clinton Iowa. About 2.5 to 3.0 mile east of the Rock Island and Whiteside county line in Whiteside County. Native sand prairie with most being grazed by cattle and some areas being used as a dumping areas. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.69662 -90.17835

ILLS:PLANT

Asclepias verticillata Linnaeus

United States, Illinois, Whiteside, About 9 mile southeast of Clinton Iowa. About 2.5 to 3.0 mile east of the Rock Island and Whiteside county line in Whiteside County. Native sand prairie with most being grazed by cattle and some areas being used as a dumping areas. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.69662 -90.17835

ILLS:PLANT

Echinodorus cordifolius (Linnaeus) Grisebach

United States, Illinois, Monroe, Water of marsh, south of Fults.

ILLS:PLANT

Monarda punctata var. villicaulis Linnaeus

United States, Illinois, Whiteside, About 9 mile southeast of Clinton Iowa. About 2.5 to 3.0 mile east of the Rock Island and Whiteside county line in Whiteside County. Native sand prairie with most being grazed by cattle and some areas being used as a dumping areas. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.69662 -90.17835

ILLS:PLANT

Chamaesyce geyeri (Engelm. & Gray) Small

United States, Illinois, Whiteside, About 9 mile southeast of Clinton Iowa. About 2.5 to 3.0 mile east of the Rock Island and Whiteside county line in Whiteside County. Native sand prairie with most being grazed by cattle and some areas being used as a dumping areas. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.69662 -90.17835

ILLS:PLANT

Plantago patagonica var. brevicarpa Jacq.

United States, Illinois, Whiteside, About 9 mile southeast of Clinton Iowa. About 2.5 to 3.0 mile east of the Rock Island and Whiteside county line in Whiteside County. Native sand prairie with most being grazed by cattle and some areas being used as a dumping areas. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.69662 -90.17835

ILLS:PLANT

Ambrosia coronopifolia Torrey & Gray

United States, Illinois, Whiteside, About 9 mile southeast of Clinton Iowa. About 2.5 to 3.0 mile east of the Rock Island and Whiteside county line in Whiteside County. Native sand prairie with most being grazed by cattle and some areas being used as a dumping areas. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.69662 -90.17835

ILLS:PLANT

Koeleria macrantha (Ledeb.) Spreng.

United States, Illinois, Whiteside, About 9 mile southeast of Clinton Iowa. About 2.5 to 3.0 mile east of the Rock Island and Whiteside county line in Whiteside County. Native sand prairie with most being grazed by cattle and some areas being used as a dumping areas. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.69662 -90.17835

ILLS:PLANT

Cyperus filiculmis var. filiculmis Vahl

United States, Illinois, Whiteside, About 9 mile southeast of Clinton Iowa. About 2.5 to 3.0 mile east of the Rock Island and Whiteside county line in Whiteside County. Native sand prairie with most being grazed by cattle and some areas being used as a dumping areas. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.69662 -90.17835

ILLS:PLANT

Oenothera rhombipetala Nuttall

United States, Illinois, Whiteside, About 9 mile southeast of Clinton Iowa. About 2.5 to 3.0 mile east of the Rock Island and Whiteside county line in Whiteside County. Native sand prairie with most being grazed by cattle and some areas being used as a dumping areas. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.69662 -90.17835

ILLS:PLANT

Equisetum hyemale var. affine Linnaeus

United States, Illinois, Whiteside, About 9 mile southeast of Clinton Iowa. About 2.5 to 3.0 mile east of the Rock Island and Whiteside county line in Whiteside County. Native sand prairie with most being grazed by cattle and some areas being used as a dumping areas. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.69662 -90.17835

ILLS:PLANT

Calamovilfa longifolia (Hooker) Scribn.

United States, Illinois, Whiteside, About 9 mile southeast of Clinton Iowa. About 2.5 to 3.0 mile east of the Rock Island and Whiteside county line in Whiteside County. Native sand prairie with most being grazed by cattle and some areas being used as a dumping areas. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.69662 -90.17835

ILLS:PLANT

Heterotheca camporum (Greene) Shinners

United States, Illinois, Whiteside, About 9 mile southeast of Clinton Iowa. About 2.5 to 3.0 mile east of the Rock Island and Whiteside county line in Whiteside County. Native sand prairie with most being grazed by cattle and some areas being used as a dumping areas. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.69662 -90.17835

ILLS:PLANT

Echinodorus cordifolius (Linnaeus) Grisebach

United States, Illinois, Monroe, Marshland, south of Fults.

ILLS:PLANT

Dichanthelium oligosanthes (Schultes) Gould

United States, Illinois, Whiteside, About 9 mile southeast of Clinton Iowa. About 2.5 to 3.0 mile east of the Rock Island and Whiteside county line in Whiteside County. Native sand prairie with most being grazed by cattle and some areas being used as a dumping areas. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.69662 -90.17835

ILLS:PLANT

Dichanthelium villosissimum (Nash) Freckm.

United States, Illinois, Whiteside, About 9 mile southeast of Clinton Iowa. About 2.5 to 3.0 mile east of the Rock Island and Whiteside county line in Whiteside County. Native sand prairie with most being grazed by cattle and some areas being used as a dumping areas. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.69662 -90.17835

ILLS:PLANT

Calamovilfa longifolia (Hooker) Scribn.

United States, Illinois, Whiteside, About 9 mile southeast of Clinton Iowa. About 2.5 to 3.0 mile east of the Rock Island and Whiteside county line in Whiteside County. Native sand prairie with most being grazed by cattle and some areas being used as a dumping areas. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.69662 -90.17835

ILLS:PLANT

Leptoloma cognatum (Schultes) Chase

United States, Illinois, Whiteside, About 9 mile southeast of Clinton Iowa. About 2.5 to 3.0 mile east of the Rock Island and Whiteside county line in Whiteside County. Native sand prairie with most being grazed by cattle and some areas being used as a dumping areas. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.69662 -90.17835

ILLS:PLANT

Lithospermum caroliniense (J.F. Gmel.) MacM.

United States, Illinois, Whiteside, About 9 mile southeast of Clinton Iowa. About 2.5 to 3.0 mile east of the Rock Island and Whiteside county line in Whiteside County. Native sand prairie with most being grazed by cattle and some areas being used as a dumping areas. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.69662 -90.17835

ILLS:PLANT

Callirhoë triangulata (Leavenw.) Gray

United States, Illinois, Whiteside, About 9 mile southeast of Clinton Iowa. About 2.5 to 3.0 mile east of the Rock Island and Whiteside county line in Whiteside County. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.70493 -90.17962

ILLS:PLANT

Selaginella rupestris (Linnaeus) Spring

United States, Illinois, Whiteside, Thomson-Fulton Nature Preserve. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.92007 -90.11446

ILLS:PLANT

Cyperus grayioides Mohl.

United States, Illinois, Whiteside, Thomson-Fulton Nature Preserve. Mississippi River Section of the Illinois River and Mississippi River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 41.92007 -90.11446

ILLS:PLANT

Oxypolis rigidior (Linnaeus) Raf.

United States, Illinois, Vermilion, Forest Glen Seep Nature Preserve. From Westville, take blacktop road east and south 5 miles, then turn and go east 1.8 miles to Forest Glen Preserve. On terrace above the west side of the Vermilion River. Vermilion River Section of the Wabash Border Natural Division. Coordinate Datum: WGS84/NAD83., 40.02742 -87.55682

ILLS:PLANT

Muhlenbergia frondosa (Poir.) Fernald

United States, Illinois, Vermilion, Forest Glen Seep Nature Preserve. From Westville, take blacktop road east and south 5 miles, then turn and go east 1.8 miles to Forest Glen Preserve. On terrace above the west side of the Vermilion River. Vermilion River Section of the Wabash Border Natural Division. Coordinate Datum: WGS84/NAD83., 40.02742 -87.55682

ILLS:PLANT

Echinodorus cordifolius (Linnaeus) Grisebach

United States, Illinois, Saint Clair, Muddy edge of lake, vicinity of Caseyville.

ILLS:PLANT

Panicum clandestinum Linnaeus

United States, Illinois, Vermilion, Forest Glen Seep Nature Preserve. From Westville, take blacktop road east and south 5 miles, then turn and go east 1.8 miles to Forest Glen Preserve. On terrace above the west side of the Vermilion River. Vermilion River Section of the Wabash Border Natural Division. Coordinate Datum: WGS84/NAD83., 40.02742 -87.55682

ILLS:PLANT

Amphicarpaea bracteata (Linnaeus) Fernald

United States, Illinois, Vermilion, Forest Glen Seep Nature Preserve. From Westville, take blacktop road east and south 5 miles, then turn and go east 1.8 miles to Forest Glen Preserve. On terrace above the west side of the Vermilion River. Vermilion River Section of the Wabash Border Natural Division. Coordinate Datum: WGS84/NAD83., 40.02742 -87.55682

ILLS:PLANT

Euonymus obovata Nuttall

United States, Illinois, Vermilion, Howard’s Hollow Seep Nature Preserve. Located within Forest Glen County Preserve. Vermilion River Section of the Wabash Border Natural Division. Coordinate Datum: WGS84/NAD83., 40.01958 -87.57551

ILLS:PLANT

Cornus florida Linnaeus

United States, Illinois, Vermilion, Howard’s Hollow Seep Nature Preserve. Located within Forest Glen County Preserve. Vermilion River Section of the Wabash Border Natural Division. Coordinate Datum: WGS84/NAD83., 40.01958 -87.57551

ILLS:PLANT

Verbesina alternifolia (Linnaeus) Britton

United States, Illinois, Vermilion, Howard’s Hollow Seep Nature Preserve. Located within Forest Glen County Preserve. Vermilion River Section of the Wabash Border Natural Division. Coordinate Datum: WGS84/NAD83., 40.01958 -87.57551

ILLS:PLANT

Brachyelytrum erectum (Schreb.) Beauvois

United States, Illinois, Vermilion, Seep southeast of Horseshoe Bottom Nature Preserve. Middle Fork State Fish & Wildlife Area. Seep. Along the Middle Fork of the Vermilion River. Vermilion River Section of the Wabash Border Natural Division. Coordinate Datum: WGS84/NAD83., 40.22674 -87.75211

ILLS:PLANT

Elymus virginicus Linnaeus

United States, Illinois, Vermilion, Seep southeast of Horseshoe Bottom Nature Preserve. Middle Fork State Fish & Wildlife Area. Seep. Along the Middle Fork of the Vermilion River. Vermilion River Section of the Wabash Border Natural Division. Coordinate Datum: WGS84/NAD83., 40.22674 -87.75211

ILLS:PLANT

Lactuca floridana (Linnaeus) Gaertn.

United States, Illinois, Vermilion, Seep southeast of Horseshoe Bottom Nature Preserve. Middle Fork State Fish & Wildlife Area. Seep. Along the Middle Fork of the Vermilion River. Vermilion River Section of the Wabash Border Natural Division. Coordinate Datum: WGS84/NAD83., 40.22674 -87.75211

ILLS:PLANT

Spartina pectinata Link.

United States, Illinois, Vermilion, Seep southeast of Horseshoe Bottom Nature Preserve. Middle Fork State Fish & Wildlife Area. Seep. Along the Middle Fork of the Vermilion River. Vermilion River Section of the Wabash Border Natural Division. Coordinate Datum: WGS84/NAD83., 40.22592 -87.75386

ILLS:PLANT

Symphyotrichum lateriflorum (L.) Á. Löve & D. Löve

United States, Illinois, Vermilion, Pond 6 Seep. Kickapoo Creek State Park southwest of Interstate 74 and powerline right-of-way. Along Middle Fork of the Vermilion River. Vermilion River Section of the Wabash Border Natural Division. Coordinate Datum: WGS84/NAD83., 40.12377 -87.73957

ILLS:PLANT

Echinodorus cordifolius (Linnaeus) Grisebach

United States, Illinois, Saint Clair, Mud flat, vicinity of Caseyville.

ILLS:PLANT

Aster fragilis Willdenow

United States, Illinois, Vermilion, Pond 6 Seep. Kickapoo Creek State Park southwest of Interstate 74 and powerline right-of-way. Along Middle Fork of the Vermilion River. Vermilion River Section of the Wabash Border Natural Division. Coordinate Datum: WGS84/NAD83., 40.12377 -87.73957

ILLS:PLANT

Rudbeckia fulgida var. sllivantii Aiton

United States, Illinois, Vermilion, Pond 6 Seep. Kickapoo Creek State Park southwest of Interstate 74 and powerline right-of-way. Along Middle Fork of the Vermilion River. Vermilion River Section of the Wabash Border Natural Division. Coordinate Datum: WGS84/NAD83., 40.12377 -87.73957

ILLS:PLANT

Scrophularia marilandica Linnaeus

United States, Illinois, Vermilion, Gimlet Branch Seep, 2.8 mile southeast of Collison on south side of Gimlet Branch. 2.5 mile south of Higginsville, within the Middle Fork Fish and Wildlife Area. Gimlet Branch flows east into the Middle Fork of the Vermilion River. Vermilion River Section of the Wabash Border Natural Division. Coordinate Datum: WGS84/NAD83., 40.2048 -87.75886

ILLS:PLANT

Thalictrum revolutum DC.

United States, Illinois, Vermilion, Gimlet Branch Seep, 2.8 mile southeast of Collison on south side of Gimlet Branch. 2.5 mile south of Higginsville, within the Middle Fork Fish and Wildlife Area. Gimlet Branch flows east into the Middle Fork of the Vermilion River. Vermilion River Section of the Wabash Border Natural Division. Coordinate Datum: WGS84/NAD83., 40.2048 -87.75886

ILLS:PLANT

Pilea pumila (Linnaeus) Gray

United States, Illinois, Vermilion, Gimlet Branch Seep, 2.8 mile southeast of Collison on south side of Gimlet Branch. 2.5 mile south of Higginsville, within the Middle Fork Fish and Wildlife Area. Gimlet Branch flows east into the Middle Fork of the Vermilion River. Vermilion River Section of the Wabash Border Natural Division. Coordinate Datum: WGS84/NAD83., 40.2048 -87.75886

ILLS:PLANT

Cornus racemosa Lam.

United States, Illinois, Vermilion, Collison Seep, 1 mile directly northeast of Collison. Located within Middle Fork Fish and Wildlife Area. North side of Collison Branch and south of the Chicago & Eastern Illinois Railroad. Vermilion River Section of the Wabash Border Natural Division. Coordinate Datum: WGS84/NAD83., 40.24072 -87.77934

ILLS:PLANT

Polygonum amphibium Linnaeus

United States, Illinois, Vermilion, Collison Seep, 1 mile directly northeast of Collison. Located within Middle Fork Fish and Wildlife Area. North side of Collison Branch and south of the Chicago & Eastern Illinois Railroad. Vermilion River Section of the Wabash Border Natural Division. Coordinate Datum: WGS84/NAD83., 40.24059 -87.77857

ILLS:PLANT

Cephalanthus occidentalis Linnaeus

United States, Illinois, Vermilion, Collison Seep, 1 mile directly northeast of Collison. Located within Middle Fork Fish and Wildlife Area. North side of Collison Branch and south of the Chicago & Eastern Illinois Railroad. Vermilion River Section of the Wabash Border Natural Division. Coordinate Datum: WGS84/NAD83., 40.24059 -87.77857

ILLS:PLANT

Salix rigida Muhl.

United States, Illinois, Vermilion, Collison Seep, 1 mile directly northeast of Collison. Located within Middle Fork Fish and Wildlife Area. North side of Collison Branch and south of the Chicago & Eastern Illinois Railroad. Vermilion River Section of the Wabash Border Natural Division. Coordinate Datum: WGS84/NAD83., 40.24059 -87.77857

ILLS:PLANT

Salix nigra Marshall

United States, Illinois, Vermilion, Uncharted Hill Seep. 0.55 mile southeast of Illinois Power Plant, west side of and above the Middle Fork of the Vermilion River. Vermilion River Section of the Wabash Border Natural Division. Coordinate Datum: WGS84/NAD83., 40.17267 -87.73763

ILLS:PLANT

Cheilanthes lanosa (Michx.) D.C. Eaton

United States, Illinois, Union, Pine Hills, northeast of Wolf Lake.

ILLS:PLANT

Echinodorus cordifolius (Linnaeus) Grisebach

United States, Illinois, Saint Clair, Mud flat edge of lake, vicinity of Caseyville.

ILLS:PLANT

Oxypolis rigidior (Linnaeus) Raf.

United States, Illinois, Vermilion, Orchid Hill Seep. 0.35 mile north of Power Plant and west side of the Middle Fork of the Vermilion River. 1.5 mile east of Newton School. Vermilion River Section of the Wabash Border Natural Division. Coordinate Datum: WGS84/NAD83.

ILLS:PLANT

Carex retroflexa Willdenow

United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District. Compartment J-94. Dry wooded ridgetop. Southern Section of the Ozark Natural Division. Coordinate Datum: WGS84/NAD83., 37.30718 -89.37846

ILLS:PLANT

Galium aparine Linnaeus

United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District. Compartment J-94. Near base of steep mesic slope. Southern Section of the Ozark Natural Division. Coordinate Datum: WGS84/NAD83., 37.30919 -89.38183

ILLS:PLANT

Sanicula odorata (Raf.) Pryer & Phillippe

United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District. Compartment J-94. Near base of steep mesic slope. Southern Section of the Ozark Natural Division. Coordinate Datum: WGS84/NAD83., 37.30919 -89.38183

ILLS:PLANT

Viola striata Aiton

United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District. Compartment J-94. Near base of steep mesic slope. Southern Section of the Ozark Natural Division. Coordinate Datum: WGS84/NAD83., 37.30919 -89.38183

ILLS:PLANT

Arundinaria gigantea (Walt.) Chapm.

United States, Illinois, Alexander, Shawnee National Forest. Jonesboro Ranger District. Compartment J-94. Open mesic ravine leading into Saxton Creek near its junction with Clear Creek. Southern Section of the Ozark Natural Division. Coordinate Datum: WGS84/NAD83., 37.31188 -89.38699

ILLS:PLANT

Ludwigia polycarpa Short & Peter

United States, Illinois, Mason, 2.35 mile west of junction State routes 29 and 10, along north side of route 10 between Mason City and Easton. Illinois River Section of the Upper Mississippi River and Illinois River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 40.21515 -89.75733

ILLS:PLANT

Ludwigia palustris var. americana (Linnaeus) Ell.

United States, Illinois, Mason, 2.35 mile west of junction State routes 29 and 10, along north side of route 10 between Mason City and Easton. Illinois River Section of the Upper Mississippi River and Illinois River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 40.21515 -89.75733

ILLS:PLANT

Panicum dichotomiflorum Michaux

United States, Illinois, Mason, 2.35 mile west of junction State routes 29 and 10, along north side of route 10 between Mason City and Easton. Illinois River Section of the Upper Mississippi River and Illinois River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 40.21515 -89.75733

ILLS:PLANT

Boltonia asteroides (Linnaeus) L’Hér.

United States, Illinois, Mason, 2.35 mile west of junction State routes 29 and 10, along north side of route 10 between Mason City and Easton. Illinois River Section of the Upper Mississippi River and Illinois River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 40.21515 -89.75733

ILLS:PLANT

Echinodorus cordifolius (Linnaeus) Grisebach

United States, Illinois, Saint Clair, Kaskaskia-Baldwin Lake Fish and Wildlife area. In extensive marsh complex along east shore of Kaskaskia channel. 1 mile south of New Athens.

ILLS:PLANT

Cyperus esculentus Linnaeus

United States, Illinois, Mason, 2.35 mile west of junction State routes 29 and 10, along north side of route 10 between Mason City and Easton. Illinois River Section of the Upper Mississippi River and Illinois River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 40.21515 -89.75733

ILLS:PLANT

Cyperus esculentus Linnaeus

United States, Illinois, Mason, 2.35 mile west of junction State routes 29 and 10, along north side of route 10 between Mason City and Easton. Illinois River Section of the Upper Mississippi River and Illinois River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 40.21515 -89.75733

ILLS:PLANT

Rotala ramosior (Linnaeus) Koehne

United States, Illinois, Mason, 2.3 mile west of junction of State Route 10 and US Route 136. Most on north side of road in soybean field, few plants on south side. Illinois River Section of the Upper Mississippi River and Illinois River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 40.29685 -89.89451

ILLS:PLANT

Ammannia coccinea Rottb.

United States, Illinois, Mason, 2.3 mile west of junction of State Route 10 and US Route 136. Most on north side of road in soybean field, few plants on south side. Illinois River Section of the Upper Mississippi River and Illinois River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 40.29685 -89.89451

ILLS:PLANT

Panicum dichotomiflorum Michaux

United States, Illinois, Mason, 2.3 mile west of junction of State Route 10 and US Route 136. Most on north side of road in soybean field, few plants on south side. Illinois River Section of the Upper Mississippi River and Illinois River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 40.29685 -89.89451

ILLS:PLANT

Polygonum pensylvanicum Linnaeus

United States, Illinois, Mason, 2.3 mile west of junction of State Route 10 and US Route 136. Most on north side of road in soybean field, few plants on south side. Illinois River Section of the Upper Mississippi River and Illinois River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 40.29685 -89.89451

ILLS:PLANT

Alisma platago-aquaticum var. parviflora Linnaeus

United States, Illinois, Mason, 2.3 mile west of junction of State Route 10 and US Route 136. Most on north side of road in soybean field, few plants on south side. Illinois River Section of the Upper Mississippi River and Illinois River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 40.29685 -89.89451

ILLS:PLANT

Digitaria sanguinalis (Linnaeus) Scop.

United States, Illinois, Mason, 2.3 mile west of junction of State Route 10 and US Route 136. Most on north side of road in soybean field, few plants on south side. Illinois River Section of the Upper Mississippi River and Illinois River Sand Areas Natural Division. Coordinate Datum: WGS84/NAD83., 40.29685 -89.89451

ILLS:PLANT

Carex bicknellii Britton

United States, Illinois, Lee, Richardson Wildlife Foundation. North of Shaw Road, 1 mile north and 2.1 mile west of West Brooklyn. UTM Zone 15, 318333mE; 4620857mN., 244m

ILLS:PLANT

Lonicera x bella Zabel

United States, Illinois, Putnam, 3 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., 41.23204 -89.39926

ILLS:PLANT

Vulpia octoflora var. octoflora (Walt.) Rydb.

United States, Illinois, Jackson, North of Carbondale.

ILLS:PLANT

Clematis pitcheri Torrey & Gray

United States, Illinois, Champaign, About 0.2 mile north of Mahomet, Illinois. Flood plain of the Sangamon River, 0.6 mile directly southwest of the Phillippe Cemetery. Grand Prairie Section of the Grand Prairie Natural Division. Coordinate Datum: WGS84/NAD83., 40.21797 -88.36469

ILLS:PLANT

Solanum rostratum Dunal

United States, Illinois, Champaign, About 0.4 mile north of Mahomet, Illinois. In edge of Pasture and roadside south of Phillippe Creek. Grand Prairie Section of the Grand Prairie Natural Division. Coordinate Datum: WGS84/NAD83., 40.22261 -88.35303

ILLS:PLANT

Anemone canadensis Linnaeus

United States, Illinois, Piatt, 60 feet east of man-made ditch into the Sangamon River, bank of the Sangamon River. Grand Prairie Section of the Grand Prairie Natural Division. Coordinate Datum: WGS84/NAD83., 40.1298 -88.49154

ILLS:PLANT

Elymus virginicus Linnaeus

United States, Illinois, Piatt, 60 feet east of man-made ditch into the Sangamon River, bank of the Sangamon River. Grand Prairie Section of the Grand Prairie Natural Division. Coordinate Datum: WGS84/NAD83., 40.1298 -88.49154

ILLS:PLANT

Clematis pitcheri Torrey & Gray

United States, Illinois, Piatt, 60 feet east of man-made ditch into the Sangamon River, bank of the Sangamon River. Grand Prairie Section of the Grand Prairie Natural Division. Coordinate Datum: WGS84/NAD83., 40.1298 -88.49154

ILLS:PLANT

Rumex crispus Linnaeus

United States, Illinois, Piatt, 60 feet east of man-made ditch into the Sangamon River, bank of the Sangamon River. Grand Prairie Section of the Grand Prairie Natural Division. Coordinate Datum: WGS84/NAD83., 40.1298 -88.49154

ILLS:PLANT

Rumex altissimus Wood

United States, Illinois, Piatt, 60 feet east of man-made ditch into the Sangamon River, bank of the Sangamon River. Grand Prairie Section of the Grand Prairie Natural Division. Coordinate Datum: WGS84/NAD83., 40.1298 -88.49154

ILLS:PLANT

Zizia aurea (Linnaeus) Koch

United States, Illinois, Piatt, 60 feet east of man-made ditch into the Sangamon River, bank of the Sangamon River. Grand Prairie Section of the Grand Prairie Natural Division. Coordinate Datum: WGS84/NAD83., 40.1298 -88.49154

ILLS:PLANT

Carex grisea Wahlenb.

United States, Illinois, Piatt, 60 feet east of man-made ditch into the Sangamon River, bank of the Sangamon River. Grand Prairie Section of the Grand Prairie Natural Division. Coordinate Datum: WGS84/NAD83., 40.1298 -88.49154

ILLS:PLANT

Polygonum achoreum Blake

United States, Illinois, Piatt, Disturbed area in flood plain along dirt road and edge of field along intermittent stream leading into the Sangamon River. Grand Prairie Section of the Grand Prairie Natural Division. Coordinate Datum: WGS84/NAD83., 40.1298 -88.49154

ILLS:PLANT

Echinodorus cordifolius (Linnaeus) Grisebach

United States, Illinois, Union, Muddy flat bordering Wolf Lake, north of town of Wolf Lake. Alto Pass Quadrangle.

ILLS:PLANT

Fraxinus nigra Marshall

United States, Illinois, Piatt, Allerton Park. Flood plain of the Sangamon River. Grand Prairie Section of the Grand Prairie Natural Division. Coordinate Datum: WGS84/NAD83., 39.99417 -88.65808

ILLS:PLANT

Calystegia sepium sp. americanum (Linnaeus) R. Br.

United States, Illinois, Peoria, Northeast of Chillicothe and about 50 yards north of the Senachwine Creek on west side of Chicago, Rock Island and Pacific Railroad. Illinois River Section of the Upper Mississippi River and Illinois River Bottomlands Natural Division. Coordinate Datum: WGS84/NAD83., 40.93483 -89.47915

ILLS:PLANT

Heracleum lanatum Michaux

United States, Illinois, Marshall, Along Route 29 and the Chicago, Rock Island, and Pacific Railroad, west side of the Illinois River and about 1 mile north of Peoria County in Marshall County. Illinois River Section of the Upper Mississippi River and Illinois River Bottomlands Natural Division. Coordinate Datum: WGS84/NAD83., 40.9973 -89.44282

ILLS:PLANT

Rumex verticillatus Linnaeus

United States, Illinois, Marshall, South of Sparland along Route 29 and the Chicago, Rock Island and Pacific Railroad. Mowed in south edge of town and running south about 0.5 mile in un-mowed areas, west side of the Illinois River and about 1 mile north of Peoria County in Marshall County. Illinois River Section of the Upper Mississippi River and Illinois River Bottomlands Natural Division. Coordinate Datum: WGS84/NAD83., 40.99704 -89.44227

ILLS:PLANT

Hypericum sphaerocarpum Michaux

United States, Illinois, Bureau, Between 1000N and the Chicago, Rock Island and Pacific Railroad, both side of railroad. From 0.25 mile east of Tiskilwa to 2.25 miles east of Tiskilwa. Collected at legal location given above. Illinois River Section of the Upper Mississippi River and Illinois River Bottomlands Natural Division. Coordinate Datum: WGS84/NAD83., 41.29702 -89.46366

ILLS:PLANT

Veronicastrum virginicum (Linnaeus) Farw.

United States, Illinois, Bureau, Between 1000N and the Chicago, Rock Island and Pacific Railroad, both side of railroad. From 0.25 mile east of Tiskilwa to 2.25 miles east of Tiskilwa. Collected at legal location given above. Illinois River Section of the Upper Mississippi River and Illinois River Bottomlands Natural Division. Coordinate Datum: WGS84/NAD83., 41.29702 -89.46366

ILLS:PLANT

Artemisia serrata Nuttall

United States, Illinois, Bureau, Between 1000N and the Chicago, Rock Island and Pacific Railroad, both side of railroad. From 0.25 mile east of Tiskilwa to 2.25 miles east of Tiskilwa. Collected at legal location given above. Illinois River Section of the Upper Mississippi River and Illinois River Bottomlands Natural Division. Coordinate Datum: WGS84/NAD83., 41.29702 -89.46366

ILLS:PLANT

Ratibida pinnata (Vent.) Barnh.

United States, Illinois, Bureau, Between 1000N and the Chicago, Rock Island and Pacific Railroad, both side of railroad. From 0.25 mile east of Tiskilwa to 2.25 miles east of Tiskilwa. Collected at legal location given above. Illinois River Section of the Upper Mississippi River and Illinois River Bottomlands Natural Division. Coordinate Datum: WGS84/NAD83., 41.29702 -89.46366

ILLS:PLANT

Monarda fistulosa Linnaeus

United States, Illinois, Bureau, Between 1000N and the Chicago, Rock Island and Pacific Railroad, both side of railroad. From 0.25 mile east of Tiskilwa to 2.25 miles east of Tiskilwa. Collected at legal location given above. Illinois River Section of the Upper Mississippi River and Illinois River Bottomlands Natural Division. Coordinate Datum: WGS84/NAD83., 41.29702 -89.46366