Ephedra equisetina Bunge.

Medicinal parts:herbaceous stem

Native to:Altay, China North-Central, Inner Mongolia, Kirgizstan, Krasnoyarsk, Mongolia, North Caucasus, Primorye, Qinghai, Tadzhikistan, Turkey, Turkmenistan, Tuva, Uzbekistan, West Siberia, Xinjiang

Homotypic Synonyms：Ephedra nebrodensis subsp. equisetina (Bunge) Breistr. ex Greuter & Burdet 

Original plants and herbarium: