1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
3 specimens
Ptilidium pulcherrimum
BISH 712765 · Higuchi, M., 2001
Shikoku, Japan
BISH 754126 · Higuchi, M., 2002
Honshu, Japan
Ptilidium ciliare
BISH 754875 · Ochyra, R., 1977
Poland
