Cummings, Williams & Seymour, Lich. Bor.-Amer. [Wellesley (Massachusetts)]
Cummings, C.E.; Williams, T.A.; Seymour, A.B. [1-280]
IndExs #238641321

Academy of Natural Sciences of Drexel University - Lichens
Catalog #: PH00107649
Clara Eaton Cummings #252 30 March 1896
Catapyrenium cinereum (Pers.) Körb.
United States, California, San Diego, San Diego