- Ann Arbor [near]1
- Arenac1
- Bearinger Twp. T36, R2E, Sec.1 NE1/4 200 ft. N. mouth of Black Mallard River of shore of Lake Huron ca.4 mi. south of Hammon Bay Research Station1
- Ca. 5.5 miles southwest of Jalisco, road to El Malinal1
- Canada1
- Center Sec. 8, T1S, R4E, Dexter Twp., ca. 7 mi. N.W. of Dexter.1
- Champaign1
- Charlevoix1
- City of Menominee below dam at Cemetery1
- Clinton1
- Colonial Pt. Burt Lake,1
- Colorado1
- Contact UM Herbarium1
- Decatur1
- East of Fisherman I., 2 miles South and 4.5 miles West of Charlevoix1
- El Paso1
- G.R. [ = Grand Rapids]1
- Gd. Rap. [ = Grand Rapids]1
- Glen Park1
- Grand Sable [Dunes], Lake Superior1