. . _:b75802727 . . . "Xyphidium ponticus Nedelkov, 1907" . "1683077" . "Nedelkov, 1907" . _:b75802727 "1683077" . _:b75802727 . "953360" . "Xyphidium ponticus" . . _:b75802727 "GBIF id" . . . _:b75802727 . "Xyphidium ponticus" .