- Cobb Valley1
- Collected in the vicinity of Eustis1
- Concord Twp1
- Cool Creek south of U.S. Forest Road 5202 west of Irons1
- Denley Lake, 15 miles southeast of Ely1
- Downtown Baldwin.1
- Dunes State Park1
- E side of Jenks Rd. Pleasant Plains Twp.1
- ESE, Perry Power Plant & 1 1/2 mi NE, jct of US Rt 20 & Parmly Rd, Perry Twp, Perry Quad.1
- East Chicago1
- Edgemoor, ca 5 mi NW of Gary.1
- Elbethel Ch., Clark1
- Elk Mountain Ranger Station.1
- Eustis, Along railroad1
- Evergreen Lake.1
- Forest Service Road 181, ca. 3 miles NE of St. Rd. 11
- Fort Sheridan1
- Fremont Naitonal Forest, Happy Camp campground, on north bank of Dairy Creek.1
- Gooseberry Falls, on route M-611
- Grayslake 7.5 minute topo, Campbell Airport.1