Bai Bu 百部 - Stemonae Radix

Scientific Name: 

1. Stemona sessilifolia (Miq.) Miq.
2. Stemona japonica (Bl.) Miq.
3. Stemona tuberosa Lour. 

Chinese Species Name:

1. 直立百部
2. 蔓生百部 
3. 对叶百部

Common English Name:

1. Stemona Root

** Note: Actual product may vary due to different harvest time or different batches.