中文名（Chinese Name）：金银忍冬
学名（Scientific Name）：Lonicera maackii (Rupr.) Herder
英文名（English Common Name）：Amur honeysuckle
别名（Chinese Common Name）：金银木
异名（Synonym）：Caprifolium maackii (Rupr.) Kuntze；Lonicera maackii f. podocarpa Franch. ex Rehder；Lonicera maackii var. typica Nakai；Xylosteum maackii Rupr.
科属（Family & Genus）：忍冬科（Caprifoliaceae）忍冬属
形态特征（Description）：落叶灌木，高达6米，茎干直径达10厘米；凡幼枝、叶两面脉上、叶柄、苞片、小苞片及萼檐外面都被短柔毛和微腺毛。冬芽小，卵圆形，有5-6对或更多鳞片。叶纸质，形状变化较大，通常卵状椭圆形至卵状披针形，稀矩圆状披针形或倒卵状矩圆形，更少菱状矩圆形或圆卵形，长5-8厘米，顶端渐尖或长渐尖，基部宽楔形至圆形；叶柄长2-5 (-8) 毫米。花芳香，生于幼枝叶腋，总花梗长1-2毫米，短于叶柄；苞片条形，有时条状倒披针形而呈叶状，长3-6毫米；小苞片多少连合成对，长为萼筒的1/2至几相等，顶端截形；相邻两萼筒分离，长约2毫米，无毛或疏生微腺毛，萼檐钟状，为萼筒长的2/3至相等，干膜质，萼齿宽三角形或披针形，不相等，顶尖，裂隙约达萼檐之半；花冠先白色后变黄色，长 (1-) 2厘米，外被短伏毛或无毛，唇形，筒长约为唇瓣的1/2，内被柔毛；雄蕊与花柱长约达花冠的2/3，花丝中部以下和花柱均有向上的柔毛。果实暗红色，圆形，直径5-6毫米；种子具蜂窝状微小浅凹点。花期5-6月，果熟期8-10月。
分布（Distribution）：产东北、华北、华东、西北、华中、华南等部分省区，生于林中、林缘或灌丛中。朝鲜、日本及俄罗斯也有。
用途（Use）：茎皮可制人造棉。花可提取芳香油。种子榨成的油可制肥皂。
引自中国植物志英文版FOC Vol. 19 Page 621, 635
Lonicera maackii (Ruprecht) Maximowicz, Mém. Acad. Imp. Sci. St.-Pétersbourg Divers Savans. 9 [Prim. Fl. Amur.]: 136. 1859.
金银忍冬 jin yin ren dong| Caprifoliaceae  | Lonicera
Shrubs, deciduous, to 6 m tall; trunk to 10 cm in diam. Winter buds ovoid, with several pairs of scales; outer scales triangular, sparsely puberulent; inner scales accrescent, lanceolate, outside pubescent. Branches with pith becoming brown and later hollow. Branches and petioles spreading pubescent with interspersed minute glands. Petiole 2-9 mm; leaf blade green or purplish when young, usually ovate-lanceolate, 2.5-8 × 1.5-4 cm, abaxially sparsely strigose, adaxially sparsely pubescent or subglabrous, base broadly cuneate to rounded, margin ciliate, apex acute to long acuminate. Inflorescence fragrant, axillary paired flowers; peduncle 1-3 mm, shorter than petioles; bracts linear, sometimes leaflike, 3-7 mm; bracteoles of each flower ± fused, green or purplish, ca. 1 mm, apex truncate and ciliate. Neighboring 2 ovaries free, glabrous or sparsely minutely glandular hairy. Calyx campanulate, 2-3 mm, scarious between lobes; lobes broadly triangular, unequal, apex acute. Corolla bilabiate, purplish, or white at first, later yellow, ca. 2 cm, outside shortly adpressed hairy or glabrous; tube 4-5 mm, shallowly gibbous toward base, inside puberulent or glabrous; upper lip 4-lobed; lower lip recurved. Stamens and style exserted from corolla tube; filaments and style with minute hairs below middle. Berries dark red, orbicular, 5-6 mm in diam.; seeds with minute shallow concave dots. Fl. May-Jun, fr. Aug-Oct. 2n = 18.
Forests, scrub; 100-1800(-3000) m. Anhui, Gansu, Guizhou, Hebei, Heilongjiang, Henan, Hubei, Hunan, Jiangsu, Jilin, Liaoning, ?Nei Mongol, Shaanxi, Shandong, S Shanxi, NE Sichuan, Xizang, Yunnan, N Zhejiang [Japan, Korea, Russia; introduced and invasive in North America].
Lonicera quinquelocularis Hardwicke has been cited in China (A. Henry 3853); it is possibly not distinct from L. maackii except for the translucent berries with dark colored seeds.
（责任编辑：徐晔春）