朝鲜柳Salix koreensis Anderss.

别名：白皮柳;苏龙-噢答;

科名：杨柳科 Salicaceae

属名：柳属 Salix

《中国植物志》第20(2)卷143页
  38. 朝鲜柳（东北木本植物图志）
  Salix koreensis Anderss. in DC. Prodr. 16 (2): 271. 1868; Schneid. in Sarg. Pl. Wils. 3: 111. 1916, p. p.; Nakai, Fl. Sylv. Kor. 18: 164. t. 38. 1930; Nas. in Kom. Fl. URSS, 5: 201. 1936; Rehd. Man. Cult. Trees and Shrubs ed. 2. 95. 1940; 刘慎谔等, 东北木本植物图志, 151.图版39: 59, 图版40: 下1-8. 1955;中国高等植物图鉴, 1: 364. 图727. 1972; Kitag. Neo-Lineam. Fl. Mansh. 206. 1979.

《Flora of China》 Vol. 4 (1999)
Salix koreensis  Andersson
朝鲜柳   chao xian liu
Trees to 20 m tall; bark dull gray, furrowed; crown broadly ovate. Juvenile branchlets grayish brown or brownish green, pubescent or glabrous. Buds ovoid, 2-5 mm. Stipules oblique-ovate or ovate-lanceolate, margin serrate, apex long caudate; petiole 6-13 mm, subglabrous; leaf blade lanceolate, ovate-lanceolate, or oblong-lanceolate, 6-9(-13) × 1-1.8 cm, abaxially glaucous, pubescent along midvein or silky downy and glabrescent, adaxially green, pubescent or subglabrous, base cuneate to cuneate-rounded, margin glandular serrate, apex acuminate. Male catkin subsessile or long pedunculate; peduncle with (2 or)3-5 leaflets; bracts yellowish green, ovate-oblong, both surfaces pilose or subglabrous adaxially, apex acute. Male flower: glands adaxial and abaxial; stamens 2, long downy proximally, sometimes connate at base; anthers red. Female catkin ellipsoid to shortly cylindric, 1-2 cm; peduncle with 3-5 leaflets; bracts greenish, ovate-oblong or ovate, both surfaces pilose or abaxially downy or subglabrous, apex acute or obtuse. Female flower: glands adaxial and abaxial (sometimes absent); ovary ovoid, downy, sessile; style slightly elongate to nearly absent; stigma red, 2-4-lobed. Fl. Mar, fr. Jun.
Along rivers, damp mountain slopes, or cultivated; near sea level to 700 m. Gansu, Hebei, Heilongjiang, Jilin, Liaoning, Nei Mongol, Shaanxi, Shandong [Japan, Korea, Russia (Far East)]
A. K. Skvortsov believes that this species is synonymous with Salix pierotii.