University of Colorado Museum of Natural History Herbarium Bryophyte Collection (COLO:B)
COLO-B-0044245
62d04a04-9ef1-4217-b895-10ffb44f3407
B-77195
Porella roellii Steph.
Porellaceae
Marshall A. Howe (1892-00-00)
determiner assumed to be the collector; date approximate
Marshall A Howe
s.n.
1892-03-00
March 1892
United States, California, Marin, Mill Valley
On rocks
exsiccatae: {"exsTitle":"Hepaticae Americanae, Prepared by L. M. Underwood and O. F. Cook","exsAbbreviation":"Underwood & Cook, Hepat. Amer.","exsRange":"1 - 200","exsEditor":"Underwood, L.M.; Cook, O.F.","exsNumber":"150"}
Hepaticae Americanae, Prepared by L. M. Underwood and O. F. Cook [Underwood & Cook, Hepat. Amer.], 1 - 200, Underwood, L.M.; Cook, O.F., exs #: 150