Source : Webster's Revised Unabridged Dictionary (1913)

Heliconian \Hel`i*co"ni*an\, a. [L. Heliconius.]
   1. Of or pertaining to Helicon. ``Heliconian honey.''
      --Tennyson.

   2. (Zo["o]l.) Like or pertaining to the butterflies of the
      genus {Heliconius}.