. _:b76449409 . . . "Plantae" . . _:b76449409 "TROPICOS id" . "Dioscorea" . . . . . _:b76449409 . "100446439" . _:b76449409 "100446439" . "Dioscoreaceae" . "Dioscoreales" . "Dioscorea sect. Dematostemon" . . "853216" . _:b76449409 .