Cummings & Seymour, Dec. N. Amer. Lich. [Wellesley (Massachusetts)]
Clara Eaton Cummings, T.A. Williams & Arthur Bliss Seymour [1-150]
IndExs #938157617

University of Nebraska State Museum, C.E. Bessey Herbarium - Lichens
Catalog #: NEB00038234
s.n.
Usnea trichodea Ach.
USA, Massachusetts, Wellesley;

New York Botanical Garden
Catalog #: 04440331
d01cba65-fcc1-4875-ab72-1b60a99572bb
s.n.
Usnea barbata var. plicata (L.) Fr.

University of California Berkeley, University Herbarium
Catalog #: UC1942127
5a5829ef-e6a6-4553-bb3c-d4f9409c8e7d
Clara E. Cummings #s.n. 00 May 1891
Usnea plicata (L.) Weber ex F.H. Wigg.
United States, Massachusetts, Norfolk, Wellesley

Duke University Herbarium Lichen Collection
Catalog #: 308623
c1252bee-fa34-11e2-a92b-005056000560
Cummings, Clara, E. #s.n. 00 May 1891
Usnea trichodea Ach.
United States, Massachusetts, Norfolk Co., Wellesley