1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
3 specimens
Conostomum tetragonum
BISH 465134
Ketchledge, E.H., 1968Essex County: summit Algonquin Peak, Adirondack Region
Platyhypnum duriusculum
BISH 469216
Ketchledge, E.H., 1960Essex County
Sphagnum pylaesii
BISH 483464
Ketchledge, E.H.; NULL, 1968Essex County; summit Algonquin Peak.