St. Johnswort
《英文msh詞典》St. Johnswort
[入口詞] St. Johnswort
[主題詞] Hypericum
[英文釋義] Genus of perennial plants in the family CLUSIACEAE (sometimes classified as Hypericaceae). Herbal and homeopathic preparations are used for depression,neuralgias,and a variety of other conditions. Hypericum contains flavonoids; GLYCOSIDES; mucilage,TANNINS; volatile oils (OILS,ESSENTIAL),hypericin and hyperforin.