Source : Webster's Revised Unabridged Dictionary (1913)

Oilseed \Oil"seed`\, n. (Bot.)
   (a) Seed from which oil is expressed, as the castor bean;
       also, the plant yielding such seed. See {Castor bean}.
   (b) A cruciferous herb ({Camelina sativa}).
   (c) The sesame.

Source : WordNet®

Camelina sativa
     n : annual European false flax having small white flowers;
         cultivated since Neolithic times as a source of fiber and
         for its oil-rich seeds; widely naturalized in North
         America [syn: {gold of pleasure}]