, known as Matto Grosso ipecacuanha, or of Cephaelis acuminata Karsten, known as Costa Rica ipecacuanha, or of a mixture of both species.

• （称作巴西马托格罗索吐根），或尖叶吐根Cephaelis acuminata Karsten（称作哥斯达黎加吐根）的干燥破碎的地下部分。