1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
2 specimens
Microcystis aeruginosa
BISH 550329 · Trebase, W.
Madison, Lake Mendota
Anacystis aeruginosa
BISH 550336 · Trebase, W., 1881
Woods Hole, Little Harbor
