1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
3 specimens
Ptychomitrium nigrescens
BISH 476019
Redfearn Jr., P.L.; Crosby, M., 1975Spain
BISH 476020
Dull; NULL, 1978Spain
BISH 476021
Hebrard, J.P.; NULL, 1969France
