资料来源 : pyDict

马兜铃属

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

Birthwort \Birth"wort`\, n.
   A genus of herbs and shrubs ({Aristolochia}), reputed to have
   medicinal properties.

资料来源 : WordNet®

Aristolochia
     n : birthworts; dutchman's pipe [syn: {genus Aristolochia}]