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1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
Hydrilla verticillata
BISH 112342
Castillo, E., 1915
Luzon, Philippines
Hydrilla verticillata
BISH 112343
Elmer, A.D.E., 1916
Luzon, Philippines
Hydrilla verticillata
BISH 112347
Cheo, H.G., 1938
China
Hydrilla verticillata
BISH 31394
Larsen, K.; Smitinand, T.; Warncke, E., 1966
Thailand
Hydrilla verticillata
BISH 33986
Parham, J.W.; Kuruvoli, I.T., 1968
Viti Levu, Fiji
Hydrilla verticillata
BISH 33987
Parham, J.W.; Kuruvoli, I.T., 1968
Viti Levu, Fiji
Hydrilla verticillata
BISH 33989
Vodonaivalu, S., 1969
Viti Levu, Fiji
Hydrilla verticillata
BISH 33990
Vodonaivalu, S., 1969
Viti Levu, Fiji
Hydrilla verticillata
BISH 33991
Koroiveibau, D., 1968
Viti Levu, Fiji
Hydrilla verticillata
BISH 33992
Parham, J.W.; Kuruvoli, I.T., 1968
Viti Levu, Fiji
Hydrilla verticillata
BISH 554315
Hoe, W.J.; (sub Staples III, G.W.), 1990
Oʻahu
Hydrilla verticillata
BISH 572341
Hoe, W.J.; (sub Staples III, G.W.), 1990
Oʻahu
Hydrilla verticillata
BISH 582660
den Hoed, G.; van der Meer, P., 1941
Java, Indonesia
Hydrilla verticillata
BISH 596424
Craven, L.A., 1980
Australia, Australia
Hydrilla verticillata
BISH 83539
van Beusekom, C.F.; Wid, C.; Geesink, R., 1971
Thailand