Carex rugosperma Mack.

The New York Botanical Garden (NY)
Carex rugosperma Mackenzie
Robert F. C. Naczi	2011
FLORA OF MARYLAND
Tawes Herbarium, Department of Natural Resources, Annapolis Maryland
Carex tonsa (Fern.) Bickn. var. rugosperma (Mack.) Crins
Date. 16 May 2001
Loc. Ridge and Valley, Washington County, Greenbrier State Park,
junction of the orange and red trails below dam.
Habitat. Rocky acid woods.
Coll. Christopher T. Frye 4033
03757908