克氏排草(Lysimachia klattianaHance)为报春花科多年生草本。别名轮叶排草、黄开口、老虎脚迹草、见血住。野生于荒地及山坡草丛中,分布于闽、浙、苏、赣、鄂、川、滇、鲁、豫等地区。在5—6月开花季节采集,民间用其治疗高血压病症。1973年有临床报导口服新鲜全草煎剂,对二期高血压症有一定疗效,副作用 Lysimachia klattiana Hance is a perennial herb of the Primulaceae family. Alias ​​leaves row grass, yellow openings, tiger footprints grass, see blood live. Wild in the wasteland and hillside grass, distributed in Hebei, Zhejiang, Jiangsu, Anhui, Hubei, Sichuan, Yunnan, Shandong, Henan and other regions. Collected during the May-June flowering season, folk use it to treat hypertensive disorders. In 1973, there was a clinical report that oral fresh whole herb decoction had certain curative effect on secondary hypertension and side effects