1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
4 specimens
Orthodicranum flagellare
BISH 86880
Leonard, E.C., 1924
Dicranum scoparium
BISH 86888
Leonard, E.C., 1916Flint, N of Columbus
Dicranum polysetum
BISH 86889
Leonard, E.C., 1925near Bladensburg
Orthodicranum fulvum
BISH 89881
Leonard, E.C., 1918Kauaʻi