The Collaborative International Dictionary of English v.0.48:

Malaxis \Malaxis\ prop. n.
   A large genus of largely terrestrial orchids with one or a
   few plicate leaves and slender spikes or tiny mostly green
   flowers; it is cosmopolitan.

   Syn: genus Malaxis.
        [WordNet 1.5]

WordNet (r) 3.0 (2006):

Malaxis
    n 1: large genus of largely terrestrial orchids with one or a
         few plicate leaves and slender spikes or tiny mostly green
         flowers; cosmopolitan [syn: Malaxis, genus Malaxis]