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

New York Botanical Garden
Catalog #: 04440077
0354ea57-862a-4f20-9391-8d293d96e0cf
s.n.
Umbilicaria angulata f. semitensis

Duke University Herbarium Lichen Collection
Catalog #: 315219
c1b8a514-fa34-11e2-a92b-005056000560
Cummings, Clara, E. #s.n. 12 May 1896
Umbilicaria angulata Tuck.
United States, California, Mariposa Co., Vernal Falls, Yosemite Valley