草豆蔻

NamingCao Dou Kou (Semen Alpiniae Katsumadai)——Lei Gong Pao Zhi Lun (Lei’s Treaties on Preparation of Drugs)The Processing of Cao Dou Kou OriginThe immature seed of Alpinia katsumadai Hayata of family Zingiberaceae.LocationGuangxi and Guangdong provinces, etc. in China.HarvestCollected in summer and

NamingCao Dou Kou (Semen Alpiniae Katsumadai)——Lei Gong Pao Zhi Lun (Lei’s Treaties on Preparation of Drugs)The Processing of Semen Alpiniae KatsumadaiOriginThe immature seed of Alpinia katsumadai Hayata of family Zingiberaceae.LocationGuangxi and Guangdong provinces, etc. in China.HarvestCollected