The Collaborative International Dictionary of English v.0.48:

Kosteletzya \Kosteletzya\ n.
   A small genus of herbs of the Southeastern U. S. and tropical
   America and Africa.

   Syn: genus Kosteletzya.
        [WordNet 1.5]

WordNet (r) 3.0 (2006):

Kosteletzya
    n 1: small genus of herbs of southeastern United States and
         tropical America and Africa [syn: Kosteletzya, genus
         Kosteletzya]