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