Plant names. Also known as Leptochloa chinensis. Euphorbiaceae. Annual or biennial herbs, with milk. Round stems, leaves lanceolate, on health. Summer and autumn flowering. European origin. In the medical use of seeds by water, medicine, warm spicy, toxic, attending fullness edema, phlegm retention Zhengjia embolism. "Sung Geography 5": "﹝ ﹞ Gong Xian monitoring wells bitter pill son, Capers." Ming Li's "Compendium of Materia Medica grass six Capers" ﹝ ﹞ quoted Su Song Shi Ming said: "With the continued cotyledons of the stem, counting continued with the students, hence the name. "Ming Li's" Compendium of Materia Medica grass six Capers "﹝ ﹞ cited Ma Shi Ming said:" Capers Health Shujun, everywhere has the , seedlings, such as Euphorbia. "