1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
3 specimens
Ptilothamnion
BISH 621645 · Magruder, W.H.; Jones, B., 1988
Oʻahu
BISH 630840 · Townsend-Cromwell Survey TC 81-04, 1981
BISH 635399 · Magruder, W.H., 1989