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1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
Ceratophyllum demersum
BISH 666283
Funk, E.J., 2000
Oʻahu
Ceratophyllum demersum
BISH 681934
Oppenheimer, H.L., 2001
Maui
Ceratophyllum demersum
BISH 768087
Adams, J.; Adams, C., 2014
Kauaʻi
Ceratophyllum demersum
BISH 790071
Hill, S.R., 2011
Mchenry County: T46N, R8E, SE 1/4 NW 1/4 Sect. 10 Margin of Richmond Hunting Club property, north side of crossing of IL 173 over tributary of Nippersink Creek, 1.4 km east of northeast of Richmond. Coordinate Datum: WGS84/NAD83. Richmond 7.5' quadrangle.
