Hai Tong Pi 海桐皮 - Erythrina Variegata Cortex

Scientific Name: 

1. Erythrina variegata L. var. orientalis (L.) Merr.     
2. Erythrina indica LAM.

Chinese Species Name:

1. 刺桐

Common English Name:

1. Erythrina bark, coral-bean bark

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