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 #: 04440055
4f3f22e8-af01-42b5-98cf-4ba8d7f91997
s.n.
Lecanora fuscata var. peliscypha

Ohio State University Herbarium
Catalog #: OS0001023
T.A. Williams #s.n. 00 January 1896
Acarospora fuscata (Schrader) Arnold
United States, Nebraska, Lancaster, Lincoln