J.B. Ellis, B.M. Everhart, and E. Bartholomew [1501-5100, plus extras]

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0219283
J. Dearness s.n.
Puccinia malvacearum Bertero ex Mont.
Canada, London;

Academy of Natural Sciences of Drexel University
Catalog #: PH00318886
J. Dearness #s.n.
Puccinia malvacearum Bertero ex Mont.
Canada, Ontario, London

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0219282
W.C. Blasdale s.n. 00 June 1893
Puccinia malvacearum Bertero ex Mont.
United States, California, Berkeley;