1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
2 specimens
Plagiothecium laetum
BISH 474257
Manuel, M.G., 1972Centre Co. Black Moshannon State Park.
Plagiothecium undulatum
BISH 474312
Manuel, M.G., 1972Jefferson Co. 3.5 miles S of Amanda on highway 101, Olympic Natl. Forest.