Hu Zhang 虎杖 - Polygoni Cuspidati Rhizoma Et Radix

Scientific Name: 

1. Polygonum cuspidatum Sieb. et Zucc.            

Chinese Species Name:

1. 虎杖

Common English Name:

1. Giant Knotweed Rhizome

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