Tsubaki leaf tree, up to 16m. Dark brown bark into flaking the sprig sometimes pilose. Even number pinnate alternate, 25-50cm long, with special odor; petiole red, the base of the mast; of lobular 8-10 on a small petiole length 5-10mm; leaves oblong to lanceolate oblong, long - 15cm, 2-4cm, apex acute, base skew, round or broadly cuneate, margin entire or sparsely serrate, dark green above, hairless, pale below, veins or veins between long Trichodesmium, flowers, gender Inflorescences Health; fragrant flowers; short calyx, 5-lobed; petals 5, white, ovate oval; staminodes 5, with 5 fertile stamens alternate; ovary superior, 5 Room, faceplate far ovary is short . Capsule oval or ovoid, about 2.5cm, apex cracking 5. Seeds oval, one end of the wing. Flowering in May-June, the fruit of September. [Habitat distribution ecological environment: often cultivated at an altitude of 2700m around their houses, the edge of the village, roadsides. Resource Distribution: North, East, South, Southwest, and Taiwan, Tibet and other places. [Character] dried fruit long and 2.5-3.5cm. Peel cracking five deep cleft to about 2/3 of the total length of the lobes lanceolate, apex acute, the appearance of dark brown, fine texture, within the table yellowish-brown, smooth, thick 2.5mm crisp. Fruit axis conical top blunt tip, yellow-brown, 5 brown ridge. Inner section loose foam yellow and white colors. Was born in fruit the axis and fruit flap between seed 5 seeds have very thin seed wing, yellow-white, translucent, base oblique mouth like seeds small and not obvious. Gas weak. Complete drying better. Sexual flavor Xin; suffering; temperature [Meridian] liver; lung [Indication】 Qufeng; cold; pain. Main the exogenous cold; Fengshibitong; stomach pain; colicky; dysentery 【Dosage】 Oral: decoction, 6-15g;, or research is not. Attached to side the ① Governance cold Exogenous: toon sub, deer grass title. The Jianshui services. (Sichuan Chinese Medicine Chi ") ② governance chest pain: toon sub keel. Into powder red water service. The (Hunan Drug Chi) (3) rheumatism arthralgia: toon sub stewed pork or lamb served. (Sichuan Chinese Medicine Chi) ④ governance hernia pain: toon Subfive money. Shuijianbi. (The "Hunan Drug Chi) ⑤ governance anal fistula: toon child, caramel. Steam service. ("Guizhou TCM prescription) Each paper]." Common folk herbs Series: sweating cure heart Stomach pain.