. . _:b76393801 . . _:b76393801 . . . "Myrtales" . "Ludwigioideae" . _:b76393801 . _:b76393801 "TROPICOS id" . _:b76393801 "50150153" . "Ludwigia sect. Tectiflora" . . . "Onagraceae" . . "50150153" . . "921151" . "Ludwigia" . "Plantae" .