- moth orchid, moth plant - any of various orchids of the genus Phalaenopsis having often drooping glossy broad obovate or oval leaves usually dark green flushed purple or mottled gray and silver
--1 is a kind of orchid, orchidaceous plant
--1 is a member of Phalaenopsis, genus Phalaenopsis
--1 has particulars: butterfly plant, Phalaenopsis amabilis