The Collaborative International Dictionary of English v.0.48:

Aristotelia \Aristotelia\ n.
   1. 1 a small genus of shrubs or small trees of Australia and
      New Zealand and West South America.

   Syn: genus Aristotelia.
        [WordNet 1.5]

WordNet (r) 3.0 (2006):

Aristotelia
    n 1: small genus of shrubs or small trees of Australia and New
         Zealand and western South America [syn: Aristotelia,
         genus Aristotelia]