. . _:b76394166 . "Ludwigia sect. Oligospermum" . . . "50127760" . _:b76394166 "TROPICOS id" . . "(Micheli) H.Hara, 1953" . _:b76394166 . . "921143" . _:b76394166 . "Ludwigia sect. Oligospermum" . "Ludwigia sect. Oligospermum" . . _:b76394166 "50127760" . "Ludwigia sect. Oligospermum (Micheli) H.Hara, 1953" . .