Zhejiang fritillary ( fritillaria thunbergii miq ) is a liliaceous perennial herbaceous plant . it is a frequently used chinese medicinal material . it has a good effect on relieving a cough , removing phlegm , reducing heat and moistening lungs 浙贝母为百合科贝母属多年生草本植物,是一种常用中药材,在临床上具有清热润肺、止咳化痰之功效,有较高的药用价值,被列为“浙八味”之首。