资料来源 : Webster's Revised Unabridged Dictionary (1913)

Wormseed \Worm"seed`\, n. (Bot.)
   Any one of several plants, as {Artemisia santonica}, and
   {Chenopodium anthelminticum}, whose seeds have the property
   of expelling worms from the stomach and intestines.

   {Wormseed mustard}, a slender, cruciferous plant ({Erysinum
      cheiranthoides}) having small lanceolate leaves.

资料来源 : WordNet®

wormseed mustard
     n : slender yellow-flowered European mustard often troublesome
         as a weed; formerly used as an anthelmintic [syn: {Erysimum
         cheiranthoides}]