1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
4 specimens
Ceramium affine
BISH 623180
Mason, H.L., 1925Guadelupe, Mexico
Ceramium ornatum
BISH 623185
Mason, H.L., 1925Mexico
BISH 626711 · Mason, H.L., 1925
Mexico
BISH 626712 · Mason, H.L., 1925