"Haynald, 1881" . _:b76479646 "The Plant List (TPL) id" . . _:b76055828 "GBIF id" . _:b76055828 . _:b75476258 . "Ceratophyllum pentacanthum" . _:b76548279 "WFO (World Flora Online) id" . _:b76233346 "163084-1" . "80666" . . _:b76548279 . . _:b76548279 . "wfo-0000832225" . _:b76548279 . _:b76055828 "8330995" . _:b76055828 . "kew-36945" . _:b76410244 . _:b76233346 "IPNI id" . _:b76233346 . . "619089" . . _:b76055828 . . _:b76410244 "TROPICOS id" . _:b76410244 . _:b76479646 "kew-36945" . "8330995" . . . . . _:b76479646 . "Ceratophyllum pentacanthum Haynald, 1881" . . _:b75476258 . _:b75476258 "BDTFX id" . "7000021" . _:b76233346 . "163084-1" . _:b75476258 "80666" . _:b76233346 . "Ceratophyllum pentacanthum" . _:b76479646 . . _:b76410244 . _:b75476258 . . _:b76410244 "7000021" . _:b76479646 . . _:b76548279 "wfo-0000832225" .