California Academy of Sciences Bryophyte dataset (CAS:BOT-BC)
501192
urn:catalog:CAS:BOT-BC:501192
Polytrichum commune Hedw.
Polytrichaceae
Whittemore, A. T.; Whittemore, T.E.
4158
1992-10-18
18 October 1992
United States, California, Nevada County, Pacific Crest Trail immediately south of I-80, Donner Summit
39.35 -120.3333333333
39° 21' N, 120° 20' W
2195 meters
7200.0000000000 ft
Soil at edge of meadow, still damp though stream is dry; open meadow with Salix along stream channels, in open Pinus contorta-P. monticola-Abies forest; bedrock granite.