Place
- Gallatin2
- Horseshoe Bottom2
- Jersey2
- Livingston2
- McHenry2
- Morton Arboretum, Lisle2
- NW of Mossville2
- Near Arlington Race Track2
- Peoria Heights2
- Vermilion2
- Adams1
- Along La Marsh Creek1
- Bank of ravine, Lake Bluff1
- Bell Smith Springs NW of Eddyville, around sandstone Bluff area1
- Berwyn1
- Bluff City Fen on tuft, SE side of Elgin1
- Burden Falls, Shawnee National Forest1
- Carroll1
- Champaign1
- Chicago1