Petrak, Crypt. Exs.
Petrak [3201 - 4700]

Field Museum of Natural History
Catalog #: C0072374F
2bf34526-5cdd-469f-886d-11c00ef86a84
K. H. Rechinger #s.n. 19 April 1953
Bryum pseudotriquetrum (Hedw.) P. Gaertn., B. Mey. & Scherb.
United States, California, Mariposa, Yosemite National Park, Chinquapin

University of Colorado, Museum of Natural History Herbarium Bryophyte Collection
Catalog #: COLO-B-0047882
K. H. Rechinger #s.n. 19 April 1953
Ptychostomum pseudotriquetrum J.R. Spence & H.P. Ramsay ex Holyoak & N. Pedersen
United States, California, Mariposa, Yosemite National Park, Chinquapin