冬虫夏草[Cordyceps Sinensis (Berk.)Sacc.],通称虫草,是我国名贵的真菌药物和高级滋补品。主要产于青海、西藏、四川等地区的高原或高山地带。繁殖生长在海拔3000m以上至雪线附近的高山灌丛和高山草甸带。甘肃陇南山区的高山亦有虫草出产,其质量较好,药用年代久远。近些年来国内外对虫草的研究较多。目前随着对冬虫夏草需求量 Cordyceps sinensis [Cordyceps Sinensis (Berk.) Sacc.], Commonly known as Cordyceps, is China’s valuable fungal drugs and advanced tonic. Mainly produced in Qinghai, Tibet, Sichuan and other regions of the plateau or alpine zone. Reproductive growth at an altitude of 3000m above the snow line to the alpine scrub and alpine meadow belt. Gansu Longnan mountains are also produced Cordyceps, its better quality, medicinal age. In recent years, more research on Cordyceps at home and abroad. With the current demand for Cordyceps sinensis