Eriocheir grandiflora (Latin name: Oreocharis maximowiczii Clarke) is a perennial stemless herb of Gesneriaceae. Rhizomes are short and thick; All leaves are basal and stipitate; Leaf blade narrowly elliptic. Capsule oblanceolate, about 5 cm long, glabrous. Flowering in April. Distributed in Fujian and Jiangxi. Born on mountain slopes and rocks under forests, 2 10-800 meters above sea level. The whole herb of LYSIMACHIA grandiflora can be used for clearing away lung-heat, relieving cough, removing blood stasis and stopping bleeding. Used for cough, hemoptysis, dizziness, headache, edema, lymphangitis, amenorrhea, metrorrhagia, leukorrhagia, mammary abscess and traumatic injury.