ILLS:PLANT

USA, Illinois, Livingston, About 1.5 miles southwest of Kempton along old abandoned railroad in ballast. Grand Prairie Section of the Grand Prairie Natural Division. Coordinate Datum: WGS84/NAD83., 40.91361 -88.24972

ILLS:PLANT

USA, North Dakota, Golden Valley, Buffalo Gap, Little Missouri National Grassland., 46.687512 -103.439352

ILLS:PLANT

USA, Illinois, Kane, Along IL Central RR along IL 47 3 miles south of US 72 intersection. Plato Township.

ILLS:PLANT

USA, Nebraska, Brown, Niobrara Valley Preserve. About 38 mile southeast of Valentine Nebraska, south side of the Niobrara River. East of Valentine along State Route 12 to Norden and then south to the Niobrara River and then a little east., 42.77526 -100.01957, 701m

ILLS:PLANT

USA, Illinois, Bureau, Approximately 1.2 miles southwest of Wyanet, IL; 0.5 mile south of County Route 1500 north and 0.5 mile east of County Route 1200 east (north side of east-west Railroad tracks). Coordinate Datum WGS84/NAD83, 41.35805 -89.61604

ILLS:PLANT

USA, Illinois, Cook, Glenwood Woods Forest Preserve, Glenwood.

ILLS:PLANT

USA, Illinois, De Kalb, Along railroad east of Genoa.

ILLS:PLANT

USA, Illinois, Hancock, Prairie 1 mile south of Warsaw.

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USA, Illinois, Henry, Along railroad tracks about 3 miles west of Geneseo.

ILLS:PLANT

USA, Illinois, Henry, Few rods west of first 4-mile railroad bend, west of Geneseo, north side of railroad.

ILLS:PLANT

USA, Illinois, Henry, Few rods west of first 4-mile railroad bend, west of Geneseo, north side of railroad.

ILLS:PLANT

USA, Wyoming, Washakie, Tensleep Preserve, The Nature Conservancy. Southwest flank, foothills, of the Bighorn Mountains, about 10 miles east of Ten Sleep in north central Wyoming. In narrow valley of Canyon Creek Canyon below the junction with Ponderosa Pine Trail and Canyon Creek on the Canyon Creek Trail. Trail below the west end of Cooks Vee. (WGS84/NAD83)., 44.01226 -107.28814, 1574m

ILLS:PLANT

USA, Illinois, Henry, Few rods east of 4-mile railroad crossing, north side of railroad.

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USA, Illinois, Lake, Barrington.

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USA, Kansas, Range on west shoulder of Route 183 about 8 miles south of Phillipsburg.

ILLS:PLANT

USA, Nebraska, Cherry, Central Niobrara River Valley, NE. Fort Niobrara National Wildlife Refuge, approximately 4 miles northeast of Valentine, NE; Map Datum: WGS84/NAD83., 42.91758 -100.445229, 805m

ILLS:PLANT

USA, North Dakota, Ramsey, Devil's Lake, Armour-Pitcher Campground., 48.112779 -98.86512

ILLS:PLANT

Canada, Manitoba, Flat grassland between railroad and Canada Route 1 about 5 miles east of Oak Lake., 49.766613 -100.521326

ILLS:PLANT

USA, Nebraska, Brown, Niobrara Valley Preserve. About 38 mile southeast of Valentine Nebraska, south side of the Niobrara River. East of Valentine along State Route 12 to Norden and then south to the Niobrara River and then east down river below Wolbach Ranch. Above the river bluff near where the headwaters form that drains into the branch (this branch joins Buzzard Canyon before it meets the Niobrara River) just west of Buzzard Canyon., 42.76291 -99.88665, 689m

ILLS:PLANT

USA, Wyoming, Washakie, Tensleep Preserve, The Nature Conservancy. Southwest flank, foothills, of the Bighorn Mountains, about 10 miles east of Ten Sleep in north central Wyoming. In Canyon Creek Canyon Canyon well below where Cooks Canyon enters Canyon Creek Canyon (WGS84/NAD83)., 44.01022 -107.3020322, 1527m

ILLS:PLANT

USA, Illinois, Woodford, ParkLands Foundation's Chinquapin Bluffs Preserve; located approximately 5 miles north of Carlock, Illinois. Map Datum: WGS84/NAD83., 40.66112 -89.10257, 205m

ILL:PLANT

United States, Illinois, Piatt, Allerton Park, near Monticello. 4-H grounds.

ILL:PLANT

United States, Illinois, Piatt, Allerton Park, near Monticello. 4-H grounds.