"Ludwigia sect. Isnardia" . "Ludwigia sect. Isnardia" . . "Ludwigia sect. Isnardia" . _:b76393831 "TROPICOS id" . . . . "921156" . . . _:b76393831 . "Ludwigia sect. Isnardia (L.) W.L.Wagner & Hoch, 2007" . "(L.) W.L.Wagner & Hoch, 2007" . _:b76393831 "100376775" . . . _:b76393831 . _:b76393831 . . "100376775" .