"50169893" . _:b76438506 . "839882" . "Epidendroideae" . "Plantae" . "Orchidaceae" . _:b76438506 "50169893" . . . . . . . . _:b76438506 . "Polystachyinae" . "Asparagales" . _:b76438506 "TROPICOS id" . . _:b76438506 .