The Collaborative International Dictionary of English v.0.48:

Alsobia \Alsobia\ n.
   1. 1 a genus of tropical American herbs sometimes included in
      genus Episcia.

   Syn: genus Alsobia.
        [WordNet 1.5]

WordNet (r) 3.0 (2006):

Alsobia
    n 1: tropical American herbs sometimes included in genus Episcia
         [syn: Alsobia, genus Alsobia]