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

Field Museum of Natural History
Catalog #: C0258239F
7aeea277-ec15-4378-b0f0-ef94e848faf6
C. H. Demetrio #s.n.
Uncinula spiralis Berk. & M. A. Curtis Berk. & M. A. Curtis
U.S.A., Missouri, Perry, Perryville; Perryville