Where is the specialty of Yinzhou Fritillaria?

Yinzhou District is the hometown of northern Zhejiang, China. Fritillaria is a perennial herb of Fritillaria in Liliaceae, and its dry bulb is one of the famous Chinese herbal medicines "Zhejiang Eight Flavors". According to Compendium of Materia Medica, Fritillaria is mainly used for treating typhoid fever, relieving cough and qi stagnation, calming the five internal organs, benefiting bone marrow, eliminating phlegm, moistening the heart and lungs ... It also has the functions of diminishing inflammation, reducing swelling, treating pain and swelling. Farmers in Houxiangshan County collected wild Fritillaria from the mountains and planted them in farmland for generations. Since then, the area has expanded year by year. During the Kangxi period of the Qing Dynasty, a carpenter immigrated to Yinxian with seeds and began to plant Fritillaria, which has a history of nearly 300 years. Among them, Fritillaria zhangshui is the most famous.