郁李Cerasus japonica (Thunb.) Lois.

别名：爵梅;齿齿;秩李;赤李子;

科名：蔷薇科 Rosaceae

属名：樱属 Cerasus

《中国植物志》第38卷085页
  43.郁李（植物名实图考）爵梅（江苏），秧李（河南）
  Cerasus japonica (Thunb.) Lois. in Duham. Trait. Arb. Arbust. ed. augm. 5:33. 1812;刘慎谔等, 东北木本植物图志328. 图版113: 243. 1955;俞德浚, 中国果树分类学79. 图30. 1979. ——Prunus japonica Thunb., Fl. Jap. 201. 1784; Koehne in Sarg. Pl. Wils. 1:265. 1962;陈嵘, 中国树木分类学480. 图376. 1937;中国高等植物图鉴2: 310.图2350. 1972.——Microcerasus japonica Roem. Fam Nat. Reg. Veg. Syn. 3:95. 1847. ——Prunus japonica Thunb. var. typica Matsum in Bot. Mag. Tokyo 14:135. 1900. p. p.
形态特征：灌木，高约2米；小枝纤细，灰褐色，幼时黄褐色，无毛。叶卵形或宽卵形，少有披针形卵形，长4-7厘米，宽2-4厘米，先端长尾状，基部圆形，边缘有锐重锯齿，无毛，或下面沿叶脉生短柔毛，叶柄长2-3毫米，生稀疏柔毛；托叶条形，边缘具腺齿，早落。花与叶同时开放，2-3朵，花梗长5-12毫米，无毛；花直径约2悲哀；萼筒筒状，无毛，裂片卵形，花后反折；花瓣粉红色或近白色，倒卵形；雄蕊多数，离生，比花瓣短；心皮1，无毛，花柱约与雄蕊等长或稍长。核果近球形，无沟，直径约1厘米，暗红色，光滑而有光泽。
分    布：华北、华中以及华南等
生    境：栽培
繁殖方式：种子
习    性：阳生
药用部位：核仁
药用功能：健胃润肠、利水消肿
药用主治：健胃润肠、利水消肿

《Flora of China》 Vol. 9 (2003)
Cerasus japonica  (Thunberg) Loiseleur-Deslongchamps
郁李   yu li
Shrubs 1–1.5 m tall. Branchlets grayish brown; young branchlets green to greenish brown, glabrous. Winter buds ovoid, glabrous. Stipules linear, 4–6 mm, margin glandular serrate. Petiole 2–5 mm, glabrous or pilose; leaf blade ovate to ovate-lanceolate, 3–7 × 1.5–2.5 cm, abaxially pale green and glabrous or pilose along veins, adaxially dark green and glabrous, base rounded, margin acutely incised biserrate or deeply serrate, apex acuminate; secondary veins 5–8 on either side of midvein. Flowers solitary or to 3 in a fascicle, opening at same time as leaves or before. Pedicel 0.5–2 cm, glabrous or pilose. Hypanthium turbinate, 2.5–3 × 2.5–3 mm, outside glabrous. Sepals elliptic, slightly longer than hypanthium, margin serrulate, apex rounded. Petals pink or white, obovate-elliptic. Stamens ca. 32. Style nearly as long as stamens, glabrous. Drupe dark red, subglobose, ca. 1 cm in diam.; endocarp smooth. Fl. May, fr. Jun–Aug.
Forests on mountain slopes, thickets, sunny mountain slopes, also cultivated; 100--200 m. Hebei, Heilongjiang, Henan, Jilin, Liaoning, Shandong, Zhejiang [Japan, Korea].