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

Field Museum of Natural History
Catalog #: C0258134F
61cecee1-eb64-46d3-b68a-2ac4f0c73912
A. B. Seymour #s.n. 01 October 1881
Uncinula macrospora Peck Peck
U.S.A., Illinois, Fulton, Canton; Canton, Near Canton