Source : Webster's Revised Unabridged Dictionary (1913)

Herborize \Her"bo*rize\, v. i. [imp. & p. p. {Herborized}; p.
   pr. & vb. n. {Herborizing}.] [F. herboriser, for herbariser,
   fr. L. herbarium. See {Hebrarium}.]
   To search for plants, or new species of plants, with a view
   to classifying them.

         He herborized as he traveled.            --W. Tooke.