Method: Pharmacognostic studies were made through field collection, market investigation, document utilization, comparative morphology and histology.

方法：野外采集，市场调查，结合文献查阅，形态和组织学比较研究。

youdao

Method: Pharmacognostic studies were made through field collection, market investigation, document utilization, comparative morphology and histology.

方法：野外采集，市场调查，结合文献查阅，形态和组织学比较研究。

youdao