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. 18 May 2001
Loc. Ridge and Valley, Allegany County, Green Ridge State Forest,
Maple Run, Maple Run Hollow.
Habitat. Dry ridge tops under a thin canopy of Pinus virginiana and
Quercus montana.
Coll. Christopher T. Frye 4052
03757907