"Begonia sect. Platycentrum" . _:b76399965 . _:b76399965 "50310231" . _:b76399965 "TROPICOS id" . . "50310231" . . . . . _:b76399965 . . . . "897037" . "Begoniaceae" . "Cucurbitales" . "Begonia" . . _:b76399965 . "Plantae" .