University of Colorado Museum of Natural History Herbarium Bryophyte Collection (COLO:B)
COLO-B-0045425
e91c62d5-7f48-4788-9d17-965fd557bb08
B-24508
Preissia quadrata (Scop.) Nees
Marchantiaceae
W. A. Weber
9588
1956-05-15
1956-5-15
United States, Colorado, Boulder, upper part of Gregory Gulch, between Flagstaff Mt. and Green Mt.; north exposure, foothills 4 mi. southwest of Boulder, 7,000 ft.