Place of origin: It is grown in Rangtang county, Songpan county of Aba Autonomous Prefecture and Luhuo county, Litang county etc. of Ganzhi Autonomous Prefecture, Sichuan province, China.
Growing time: From July to Oct. every year.
Total quantity of a year: 600MT
Specification: Below 5cm; 5-8cm; 8cm.
Supply varieties: Salted and dried Sarcodon imbricatus