1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
3 specimens
Calothrix parasitica
BISH 550453 · Doty, M.S., 1948
Barnstable County; Nobska Point
Calothrix scopulorum
BISH 550529 · Doty, M.S., 1948
Calothrix confervicola
BISH 550771 · Doty, M.S., 1948
Barnstable County, Nobska Point