Place
- Central Sanibel.1
- Charity Island. Saginaw Bay, Huron Co.1
- Cheboygan1
- Clyde Tp.1
- Coconino1
- Connecticut1
- Contact UM Herbarium1
- Crawford1
- Creighton Marsh, T46N, R16W, NE1/4 SW1/4 NE1/4 sec.121
- Dark Cañon, Rocky Aroyo Road, 45 miles southwest of Carlsbad.1
- E. of Lake Michigan shore. Glen Haven.1
- Eastford, margin of Black Pond.1
- Eddy1
- Ess Lake.1
- George Lake.1
- Georgetown1
- Gold Lake, Cascade Township.1
- Growing along Muleshoe Lake.1
- Kalamazoo1
- Kent1