Source : Webster's Revised Unabridged Dictionary (1913)

Herbage \Herb"age\ (?; 48), n. [F. See {Herb}.]
   1. Herbs collectively; green food beasts; grass; pasture.
      ``Thin herbage in the plaims.'' --Dryden.

   2. (Law.) The liberty or right of pasture in the forest or in
      the grounds of another man. --Blount.

Source : WordNet®

herbage
     n : succulent herbaceous vegetation of pasture land [syn: {pasturage}]