Keissler, Krypt. Exs.
Keissler, K. von [2601 - 3200]

Michigan State University
Catalog #: MSC-B-0012576
H. E. Parks #3073
Madotheca bolanderi Austin
United States, California, Berkeley, in camp universittatis

Field Museum of Natural History
Catalog #: C0069602F
cadac63f-3bfa-46f0-b459-5f56495673f3
H. E. Parks #s.n.
Porella bolanderi (Austin) Pearson
United States, California, Alameda, University of California, Berkeley campus

University of Colorado, Museum of Natural History
Catalog #: COLO-B-0044867
H. E. Parks #s.n.
Porella bolanderi (Austin) Pearson
United States, California, Berkeley, in campo universitatis Californiae