Qian Niu Zi (Bao Chou) 牽牛子 (白丑) - Pharbitidis Semen

Scientific Name: 

1. Pharbitis nil (L.) Choisy    
2. Pharbitis purpurea (L.) Voigt 

Chinese Species Name:

1. 裂叶牵牛
2. 圆叶牵牛

Common English Name:

1. Pharbitis Seed

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