The Collaborative International Dictionary of English v.0.48:

Celosia \Celosia\ n.
   a genus of annual or perennial herbs or vines of tropical and
   subtropical America and Asia and Africa.

   Syn: genus Celosia.
        [WordNet 1.5]

WordNet (r) 3.0 (2006):

Celosia
    n 1: annual or perennial herbs or vines of tropical and
         subtropical America and Asia and Africa [syn: Celosia,
         genus Celosia]