R. Thaxter ; D. Linder [1 - 1000]

Cornell University, Plant Pathology Herbarium
Catalog #: Rel.Farlow.0635
s.n.
Uncinula spiralis Berk. & M.A. Curtis

University of North Carolina at Chapel Hill Herbarium
Catalog #: NCU-F-0031201
Thaxter, Roland #s.n. 28 September 1922
Uncinula spiralis Berk. & M.A. Curtis
United States, Maine, York, Kittery Point