Any of several tick trefoils, especially Desmodium tortuosum or D. purpureum, grown for forage or as a cover crop in subtropical and tropical regions.

 
  • 山马蝗,扭荚山绿豆:几种山马蝗之一,尤指南美山马蝗或红紫山马蝗,用作草料或亚热带、热带地区的期间作物
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