Cummings, Williams & Seymour: Lich. Bor.-Amer.
Francis W. Pennell [1-280]

Oregon State University Herbarium
Catalog #: 54973
Mabel E. Williams #N.A.L. 27. 00 January 1897
Cladonia symphycarpa (Flörke) Fr.
United States, Washington, D.C., Washington, D.C.; Takoma.