Underwood & Cook, Hepat. Amer.
Underwood, L.M.; Cook, O.F. [1 - 200]

Academy of Natural Sciences of Drexel University
Catalog #: PH00144697
#s.n. 00 August 1888
Porella navicularis (Lehm. & Lindenb.) Pfeiff.
USA, California, Santa Cruz Mountains

Michigan State University
Catalog #: MSC-B-0013073
L. M. Underwood #s.n. 00 August 1888
Porella navicularis (Lehm. & Lindenb.) Pfeiff.
United States, California, Santa Cruz Mountains

Yale University Herbarium, Peabody Museum of Natural History
Catalog #: YU.212266
urn:uuid:03c2e9b4-9155-4086-bd03-3d7ce10358b3
Lucien Marcus Underwood s.n. 00 August 1888
Porella navicularis (Lehm. & Lindenb.) Pfeiff.
United States of America, California, Santa Cruz Mountains

Shirley C. Tucker Herbarium at Louisiana State University
Catalog #: LSU00186309
Unknown #s.n. 00 August 1888
Porella navicularis (Lehm. & Lindenb.) Pfeiff.
United States, California, Santa Cruz Mountains

Field Museum of Natural History
Catalog #: C0080323F
de1dfdea-df16-4182-b79b-049798dfbcf0
[collector unknown] #s.n. 00 August 1888
Porella navicularis (Lehm. & Lindenb.) Pfeiff.
United States, California, Santa Cruz Mts.

Southern Illinois University Herbarium
Catalog #: C1021004F
[collector unknown] #s.n. 00 August 1888
Porella navicularis (Lehm. & Lindenb.) Pfeiff.
United States, California, Santa Cruz Mts.

University of Colorado, Museum of Natural History
Catalog #: COLO-B-0044987
[collector unspecified] #s.n. 00 August 1888
Porella navicularis (Lehm. & Lindenb.) Pfeiff.
United States, California, Santa Cruz Mts.

University of Colorado, Museum of Natural History
Catalog #: COLO-B-0044993
[collector unspecified] #s.n. 00 August 1888
Porella navicularis (Lehm. & Lindenb.) Pfeiff.
United States, California, Santa Cruz Mts.

Willard Sherman Turrell Herbarium, Miami University
Catalog #: 000255140
[Lucien M. Underwood] #s.n. 00 August 1888
Porella navicularis (Lehm. & Lindenb.) Pfeiff.
United States, California, Santa Cruz Mts.

University of Michigan Herbarium
Catalog #: 698596
[no data] #s. n. 00 August 1888
Porella navicularis (Lehm. & Lindenb.) Pfeiff.
USA, California, Santa Cruz Mountains

Michigan State University
Catalog #: MSC-B-0013070
[Unspecified] #s.n. 00 August 1888
Porella navicularis (Lehm. & Lindenb.) Pfeiff.
United States, California, Santa Cruz Mountains