Anonymous, Pl. Exs. Grayan.
Anonymous [1 - 1500 or more]

Louisiana State University, Shirley C. Tucker Herbarium
Catalog #: NO0083747
F. A. Gilbert #s.n. 27 April 1941
Hybanthus concolor (T. F. Forst.) Spreng.
United States, West Virginia, Cabell

Intermountain Herbarium (Vasc. & Algae)
Catalog #: UTC00059213
F.A. Gilbert #s.n. 27 April 1941
Cubelium concolor (T.F. Forst.) Raf.
United States, West Virginia, Cabell, Guyan River, near mouth of Russell Creek.

Indiana University Herbarium, Deam Herbarium
Catalog #: IND-0072307
Frank A. Gilbert #1164 27 April 1941
Hybanthus concolor (T.F. Forst.) Spreng.
United States, West Virginia, Cabell, Guyan River, near mouth of Russell Creek