The Peach Leaf Crow Onion (scientific name: Scorzonera sinensis) is a plant of the genus Crow Onion in the family of Asteraceae, and is endemic to China. It is endemic to China. It is distributed in Jiangsu, Beijing, Hebei, Inner Mongolia, Shandong, Gansu, Anhui, Henan, Liaoning, Ningxia, Shanxi, etc. It grows in areas with an altitude of 280 meters to 2,500 meters above sea level, and generally grows in sand dunes, wasteland, mountain slopes, hilly areas or under shrubbery, and it has not yet been artificially introduced into cultivation. Medicine Peach Leaf Crow Onion Name: Peach Leaf Crow Onion Origin: Root of the dicotyledonous plant Peach Leaf Crow Onion, family Asteraceae. Effects: Clearing away heat and removing toxins, detoxifying and healing sores. Indications: Used for external wind-heat, boils and canker sores. Character: Pungent, cool. It enters the lung and liver meridians. Usage and dosage: For internal use: 9-15 grams, decocted with water. Alias: Tiger's Mouth (Northeast) Animal and Plant Resources Distribution: Distributed in Jilin, Liaoning, Inner Mongolia, Hebei, Henan, Shanxi, Shaanxi, Gansu, Shandong, Jiangsu. Latin name: the original plant peach leaf crow onion Scorzonera subacaulis ( Regel ) Lipsch-Willd sspKrasch Examination: Beginning in the "Northeast Plant Retrieval Table".