The Collaborative International Dictionary of English v.0.48:

Phalaenopsis \Phalaenopsis\ prop. n.
   A genus of ornamental epiphytic orchids of Asia and
   Australia.

   Syn: genus Phalaenopsis.
        [WordNet 1.5] Phalangeal

WordNet (r) 3.0 (2006):

Phalaenopsis
    n 1: genus of ornamental epiphytic orchids of Asia and Australia
         [syn: Phalaenopsis, genus Phalaenopsis]