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1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
Ceratophyllum demersum
BISH 506554
Stemmermann, R.L., 1985
Maui
Ceratophyllum demersum
BISH 511729
Stemmermann, R.L.; Luce, L., 1987
Hawaiʻi Island
Ceratophyllum demersum
BISH 619609
Kobayashi, S., 1992
Maui
Ceratophyllum demersum
BISH 662433
Oppenheimer, H.L., 1999
Maui
Ceratophyllum demersum
BISH 666283
Funk, E.J., 2000
Oʻahu
Ceratophyllum demersum
BISH 681934
Oppenheimer, H.L., 2001
Maui
Ceratophyllum demersum
BISH 136792
Stone, B.C., 1964
Guam
Ceratophyllum demersum
BISH 136793
Bryan Jr., E.H., 1936
Guam
Ceratophyllum demersum
BISH 136794
McGregor, R.C., 1911
Guam
Ceratophyllum platyacanthum
BISH 136795
Gheo, H.G.
China
Ceratophyllum demersum
BISH 33701
Vodonaivalu, S., 1969
Viti Levu, Fiji
Ceratophyllum demersum
BISH 33715
Waibuta, L.V., 1952
Viti Levu, Fiji
Ceratophyllum demersum
BISH 41761
Eyma, P.J., 1940
Java, Indonesia
Ceratophyllum demersum
BISH 443842
Falanruw, M.V.C., 1968
Guam
Ceratophyllum demersum
BISH 46810
Ho, A., 1934
Oʻahu
Ceratophyllum demersum
BISH 511728
Stemmermann, R.L., 1987
Hawaiʻi Island
Ceratophyllum demersum
BISH 511730
Stemmermann, R.L.; Luce, L., 1981
Hawaiʻi Island
Ceratophyllum demersum
BISH 523418
Kay, A.
Hawaiʻi Island
Ceratophyllum demersum
BISH 530207
Wagner, W.L.; Imada, C.; Takeuchi, W., 1988
Maui
Ceratophyllum demersum
BISH 582318
den Hoed, G.; van der Meer, P., 1941
Indonesia
Ceratophyllum demersum
BISH 582431
Scott, D.; Malata, M., 1964
Mindanao, Philippines
Ceratophyllum demersum
BISH 635341
Staples, G.W., 1994
Oʻahu
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.