"897037" . _:b76399965 . . _:b76399965 "50310231" . _:b76399965 "TROPICOS id" . . . "Begonia sect. Platycentrum" . _:b76399965 . "Begonia sect. Platycentrum" . "50310231" . . . "(Klotzsch) A.DC. , 1859" . "Begonia sect. Platycentrum" . . . "Begonia sect. Platycentrum (Klotzsch) A.DC. , 1859" . . _:b76399965 .