H.G. Winter [2601-3600, plus extras]

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0078370
H.W. Harkness #s.n.
Cystotheca lanestris (Harkn.) Sacc.
USA, California, San Francisco, San Francisco;

USDA United States National Fungus Collections
Catalog #: BPI 999864
H.W. Harkness #s.n.
Sphaerotheca lanestris Harkn.
United States, California, San Francisco