M. Raciborski and B. Namyslowski [1-200]

Cornell University Plant Pathology Herbarium
Catalog #: Myco.Polonica-0208
s.n.
Coleosporium petasitis de Bary

University of Michigan Herbarium
Catalog #: 252679
Z. Maciejowska #s. n. 26 August 1958
Coleosporium petasitis de Bary
Poland, Oliwa prope Gdańsk.