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

Field Museum of Natural History
Catalog #: C0069611F
2d0e4448-3137-47c6-9a33-2f179943c534
H. E. Parks #s.n.
Porella navicularis (Lehm. & Lindenb.) Pfeiff.
United States, California, Marin, Mt. Tamalpias

University of Colorado, Museum of Natural History
Catalog #: COLO-B-0045283
H. E. Parks #s.n.
Porella navicularis (Lehm. & Lindenb.) Pfeiff.
United States, California, Marin, Mt. Tamalpais