Decades of North American Lichens.

CLARA E. CUMMINGS, T. A. WILLIAMS AND A. B. SEYMOUR

208. Biatora rubella, (Ehrh.) Rabenh.

*On Thuya occidentalis.*

Ft. Fairfield, Me., July. 11, 1893.

Coll. Clara E. Cummings.

Yale University Herbarium

YU.238051