. . "77964" . _:b75486377 "BDTFX id" . _:b75486377 "77964" . "Ranunculus fluitans subvar. heterophyllus" . "Ranunculus fluitans subvar. heterophyllus" . _:b75486377 . _:b75486377 . . . "Coss. & Germ." . . "Ranunculus fluitans subvar. heterophyllus Coss. & Germ." . "161752" . . . _:b75486377 .