Poelt & Scheuer, Reliqu. Petrak.
Institut für Systematische Botanik der Universität [1-2859]

USDA United States National Fungus Collections
Catalog #: BPI 1111653
Petrak F. s.n. 00 June 1950
Tympanis spermatiospora (Nyl.) Nyl.
United States, Maryland, Beltsville