Source : Webster's Revised Unabridged Dictionary (1913)

Reseda \Re*se"da\ (r?-s?"d?), n. [L., a kind of plant.]
   1. (Bot.) A genus of plants, the type of which is mignonette.

   2. A grayish green color, like that of the flowers of
      mignonette.

Source : WordNet®

reseda
     n : any plant of the genus Reseda