鸡树条Viburnum opulus subsp. calvescens

鸡树条Viburnum opulus subsp. calvescens

鸡树条Viburnum opulus subsp. calvescens

鸡树条Viburnum opulus subsp. calvescens

中文名(Chinese Name):鸡树条
学名(Scientific Name):Viburnum opulus subsp. calvescens (Rehder) Sugim.
英文名(English Common Name):
别名(Chinese Common Name):鸡树条荚蒾、天目琼花
异名(Synonym):Viburnum opulus var. calvescens (Rehd.) Hara;Viburnum sargentii Koehne;Viburnum sargentii f. calvescens (Rehder) Rehder;Viburnum sargentii f. glabra Kom.;Viburnum sargentii var. calvescens Rehder;Viburnum pubinerve Blume ex Miq.;Viburnum pubinerve f. calvescens (Rehder) Nakai;Viburnum opulus var. sargentii (Koehne) Takeda
科属(Family & Genus):忍冬科(Caprifoliaceae)荚蒾属
形态特征(Description):落叶灌木,高达1.5-4米;树皮质厚而多少呈木栓质。小枝、叶柄和总花梗均无毛。冬芽卵圆形,有柄,有1对合生的外鳞片,无毛,内鳞片膜,基基部合生成筒状。叶轮廓圆卵形至广卵形或倒卵形,长6-12厘米,通常3裂,具掌状3出脉,基部圆形、截形或浅心形,无毛,裂片顶端渐尖,边缘具不整齐粗牙齿,侧裂片略向外开展;位于小枝上部的叶常较狭长,椭圆形至矩圆状披针形而不分裂,边缘疏生波状牙齿,或浅3裂而裂片全缘或近全缘,侧裂片短,中裂片伸长;叶柄粗壮,长1-2厘米,无毛,有2-4至多枚明显的长盘形腺体,基部有2钻形托叶。叶下面仅脉腋集聚簇状毛或有时脉上亦有少数长伏毛。复伞形式聚伞花序直径5-10厘米,大多周围有大型的不孕花,总花梗粗壮,长2-5厘米,无毛,第一级辐射枝6-8条,通常7条,花生于第二至第三级辐射枝上,花梗极短;萼筒倒圆锥形,长约1毫米,萼齿三角形,均无毛;花冠白色,辐状,裂片近圆形,长约1毫米;大小稍不等,筒与裂片几等长,内被长柔毛;雄蕊长至少为花冠的1.5倍,花药紫红色。长不到1毫米;花柱不存,柱头2裂;不孕花白色,直径1.3-2.5厘米,有长梗,裂片宽倒卵形,顶圆形,不等形。果实红色,近圆形,直径8-10 (-12) 毫米;核扁,近圆形,直径7-9毫米,灰白色,稍粗糙,无纵沟。花期5-6月,果熟期9-10月。
分布(Distribution):产黑龙江、吉林、辽宁、河北北部、山西、陕西南部、甘肃南部,河南西部、山东、安徽南部和西部、浙江西北部、江西(黄龙山)、湖北和四川。生于溪谷边疏林下或灌丛中,海拔1000-1650米。日本、朝鲜和苏联西伯利亚东南部也有分布。
用途(Use):
引自中国植物志英文版FOC Vol. 19 Page 611
Viburnum opulus subsp. calvescens (Rehder) Sugimoto, New Key Jap. Tr. 478. 1961.
鸡树条 ji shu tiao | Adoxaceae | Viburnum
Viburnum sargentii Koehne var. calvescens Rehder, Mitt. Deutsch. Dendrol. Ges. 12: 125. 1903; V. opulus var. calvescens (Rehder) H. Hara; V. opulus f. intermedium (Nakai) Sugimoto; V. opulus f. puberulum (Komarov) Sugimoto; V. opulus var. pubinerve Makino; V. opulus var. sargentii (Koehne) Takeda; V. pubinerve Blume ex Nakai; V. pubinerve f. calvescens (Rehder) Nakai; V. pubinerve f. intermedium Nakai; V. pubinerve f. puberulum (Komarov) Nakai; V. sargentii Koehne; V. sargentii f. calvescens (Rehder) Rehder; V. sargentii f. glabra Komarov; V. sargentii f. intermedium (Nakai) H. Hara; V. sargentii var. intermedium (Nakai) Kitagawa; V. sargentii f. puberulum Komarov; V. sargentii var. puberulum (Komarov) Kitagawa.
Bark thick, corky. Inflorescence with 5-10 large sterile radiant flowers. Anthers purple. 2n = 18.
Forests, scrub, thickets; 1000-2200 m. Anhui, S Gansu, N Hebei, Heilongjiang, W Henan, Hubei, Jiangsu, Jiangxi, Jilin, Liaoning, S Shaanxi, Shandong, Shanxi, Sichuan, NW Zhejiang [Japan, Korea, Mongolia, Russia].
Viburnum opulus f. flavum (Rehder) H. Hara (Ginkgoana 5: 274. 1983; V. sargentii f. flavum Rehder, J. Arnold Arbor. 3: 224. 1922; V. sargentii var. flavum (Rehder) Rehder) is a yellow-fruited form of this taxon known from China, Korea, and Japan (rare).
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