异叶地锦Parthenocissus dalzielii
中文名（Chinese Name）：异叶地锦
学名（Scientific Name）：Parthenocissus dalzielii Gagnep.
英文名（English Common Name）：
别名（Chinese Common Name）：异叶爬山虎
异名（Synonym）：Parthenocissus landuk (Hassk.) Gagnep. Cissus landuk Hassk. Vitis landuk Miq. ia landuk Planch. Landukia landuk Planch.
科属（Family & Genus）：葡萄科（Vitaceae）地锦属
形态特征（Description）：木质藤本。小枝圆柱形，无毛。卷须总状5-8分枝，相隔2节间断与叶对生，卷须顶端嫩时膨大呈圆珠形，后遇附着物扩大呈吸盘状。两型叶，着生在短枝上常为3小叶，较小的单叶常着生在长枝上，叶为单叶者叶片卵圆形，长3-7厘米，宽2-5厘米，顶端急尖或渐尖，基部心形或微心形，边缘有4-5个细牙齿，3小叶者，中央小叶长椭圆形，长6-21厘米，宽3-8厘米，最宽处在近中部，顶端渐尖，基部楔形，边缘在中部以上有3-8个细牙齿，侧生小叶卵椭圆形，长5.5-19厘米，宽3-7. 5厘米，最宽处在下部，顶端渐尖，基部极不对称，近圆形，外侧边缘有5-8个细牙齿，内侧边缘锯齿状；单叶有基出脉3-5，中央脉有侧脉2-3对，3小叶者小叶有侧脉5-6对，网脉两面微突出，无毛；叶柄长5-20厘米，中央小叶有短柄，长0.3-1厘米，侧小叶无柄，完全无毛。花序假顶生于短枝顶端，基部有分枝，主轴不明显，形成多歧聚伞花序，长3-12厘米；花序梗长0-3厘米，无毛; 小苞片卵形，长1.5-2毫米，宽1-2毫米，顶端急尖，无毛；花梗长1-2毫米，无毛；花蕾高2-3毫米，顶端圆形；萼碟形，边缘呈波状或近全缘，外面无毛；花瓣4，倒卵椭圆形，高1.5-2.7毫米，无毛；雄蕊5，花丝长0.4-0.9毫米，下部略宽，花药黄色，椭圆形或卵椭圆形，长0.7-1.5毫米；花盘不明显; 子房近球形，花柱短，柱头不明显扩大。果实近球形，直径0.8-1厘米，成熟时紫黑色，有种子1-4颗; 种子倒卵形，顶端近圆形，基部急尖，种脐在背面近中部呈圆形，腹部中棱脊突出，两侧洼穴呈沟状，从种子基部向上斜展达种子顶端。花期5-7月，果期7-11月。
分布（Distribution）：产河南、湖北、湖南、江西、浙江、福建、台湾、广东、广西、四川、贵州，生海拔200-3800米山崖陡壁、山坡或山谷林中或灌丛岩石缝中。
引自中国植物志英文版：FOC Vol. 12 Page 174, 175
Parthenocissus dalzielii Gagnepain, Notul. Syst. (Paris). 2: 11. 1911.
异叶地锦 yi ye di jin| Vitaceae | Parthenocissus
Cissus landuk Hasskarl, nom. illeg. superfl.; Landukia landuk Planchon, nom. illeg. superfl.; Parthenocissus landuk Gagnepain, nom. illeg. superfl.; Vitis landuk Miquel, nom. illeg. superfl.
Branchlets terete, glabrous; tendrils 5-8-branched, young apex enlarged as somewhat globose adhesive disks. Leaves of two types, simple and small on long branches, usually 3-foliolate on short branches; simple leaves: petiole 5-20 cm, glabrous; blade oval, 3-7 × 2-5 cm, basal veins 3-5, lateral veins 2 or 3 pairs, base cordate or slightly so, margin 4- or 5-toothed on each side, apex acute or acuminate; 3-foliolate leaves: central petiolule short, 3-10 mm, glabrous; lateral leaflets sessile, ovate-elliptic, 5.5-19 × 3-7.5 cm, base conspicuously asymmetric and subrounded, outer margin 5-8-toothed, apex acuminate; central leaflet oblong, 6-21 × 3-8 cm, with 5 or 6 pairs of lateral veins, veinlets slightly raised, base cuneate, margin 3-8-toothed on each side, apex acuminate. Polychasium pseudoterminal, with inconspicuous rachis, 3-12 cm; peduncles absent to 3 cm, glabrous; bracteoles ovate, 1.5-2 × 1-2 mm, apex acute, glabrous. Pedicel 1-2 mm, glabrous. Buds 2-3 mm, apex rounded. Calyx undulate or subentire. Petals 5, obovate-elliptic, 1.5-2.7 mm, glabrous. Filaments 0.4-0.9 mm; anthers yellow, elliptic or ovoid-elliptic, 0.7-1.5 mm. Disk inconspicuous. Ovary globose; style short; stigma inconspicuously enlarged. Berry black-purple at maturity, 8-10 mm in diam., 1-4-seeded. Seeds obovoid, base acute, apex rounded. Fl. May-Jul, fr. Jul-Nov.
● Forests or shrublands on hillsides or in valleys, cliffs; 200-3800 m. Fujian, Guangdong, Guangxi, Guizhou, Henan, Hubei, Hunan, Jiangxi, Sichuan, Taiwan, Zhejiang.
（责任编辑：徐晔春）
学名（Scientific Name）：Parthenocissus dalzielii Gagnep.
英文名（English Common Name）：
别名（Chinese Common Name）：异叶爬山虎
异名（Synonym）：Parthenocissus landuk (Hassk.) Gagnep. Cissus landuk Hassk. Vitis landuk Miq. ia landuk Planch. Landukia landuk Planch.
科属（Family & Genus）：葡萄科（Vitaceae）地锦属
形态特征（Description）：木质藤本。小枝圆柱形，无毛。卷须总状5-8分枝，相隔2节间断与叶对生，卷须顶端嫩时膨大呈圆珠形，后遇附着物扩大呈吸盘状。两型叶，着生在短枝上常为3小叶，较小的单叶常着生在长枝上，叶为单叶者叶片卵圆形，长3-7厘米，宽2-5厘米，顶端急尖或渐尖，基部心形或微心形，边缘有4-5个细牙齿，3小叶者，中央小叶长椭圆形，长6-21厘米，宽3-8厘米，最宽处在近中部，顶端渐尖，基部楔形，边缘在中部以上有3-8个细牙齿，侧生小叶卵椭圆形，长5.5-19厘米，宽3-7. 5厘米，最宽处在下部，顶端渐尖，基部极不对称，近圆形，外侧边缘有5-8个细牙齿，内侧边缘锯齿状；单叶有基出脉3-5，中央脉有侧脉2-3对，3小叶者小叶有侧脉5-6对，网脉两面微突出，无毛；叶柄长5-20厘米，中央小叶有短柄，长0.3-1厘米，侧小叶无柄，完全无毛。花序假顶生于短枝顶端，基部有分枝，主轴不明显，形成多歧聚伞花序，长3-12厘米；花序梗长0-3厘米，无毛; 小苞片卵形，长1.5-2毫米，宽1-2毫米，顶端急尖，无毛；花梗长1-2毫米，无毛；花蕾高2-3毫米，顶端圆形；萼碟形，边缘呈波状或近全缘，外面无毛；花瓣4，倒卵椭圆形，高1.5-2.7毫米，无毛；雄蕊5，花丝长0.4-0.9毫米，下部略宽，花药黄色，椭圆形或卵椭圆形，长0.7-1.5毫米；花盘不明显; 子房近球形，花柱短，柱头不明显扩大。果实近球形，直径0.8-1厘米，成熟时紫黑色，有种子1-4颗; 种子倒卵形，顶端近圆形，基部急尖，种脐在背面近中部呈圆形，腹部中棱脊突出，两侧洼穴呈沟状，从种子基部向上斜展达种子顶端。花期5-7月，果期7-11月。
分布（Distribution）：产河南、湖北、湖南、江西、浙江、福建、台湾、广东、广西、四川、贵州，生海拔200-3800米山崖陡壁、山坡或山谷林中或灌丛岩石缝中。
引自中国植物志英文版：FOC Vol. 12 Page 174, 175
Parthenocissus dalzielii Gagnepain, Notul. Syst. (Paris). 2: 11. 1911.
异叶地锦 yi ye di jin| Vitaceae | Parthenocissus
Cissus landuk Hasskarl, nom. illeg. superfl.; Landukia landuk Planchon, nom. illeg. superfl.; Parthenocissus landuk Gagnepain, nom. illeg. superfl.; Vitis landuk Miquel, nom. illeg. superfl.
Branchlets terete, glabrous; tendrils 5-8-branched, young apex enlarged as somewhat globose adhesive disks. Leaves of two types, simple and small on long branches, usually 3-foliolate on short branches; simple leaves: petiole 5-20 cm, glabrous; blade oval, 3-7 × 2-5 cm, basal veins 3-5, lateral veins 2 or 3 pairs, base cordate or slightly so, margin 4- or 5-toothed on each side, apex acute or acuminate; 3-foliolate leaves: central petiolule short, 3-10 mm, glabrous; lateral leaflets sessile, ovate-elliptic, 5.5-19 × 3-7.5 cm, base conspicuously asymmetric and subrounded, outer margin 5-8-toothed, apex acuminate; central leaflet oblong, 6-21 × 3-8 cm, with 5 or 6 pairs of lateral veins, veinlets slightly raised, base cuneate, margin 3-8-toothed on each side, apex acuminate. Polychasium pseudoterminal, with inconspicuous rachis, 3-12 cm; peduncles absent to 3 cm, glabrous; bracteoles ovate, 1.5-2 × 1-2 mm, apex acute, glabrous. Pedicel 1-2 mm, glabrous. Buds 2-3 mm, apex rounded. Calyx undulate or subentire. Petals 5, obovate-elliptic, 1.5-2.7 mm, glabrous. Filaments 0.4-0.9 mm; anthers yellow, elliptic or ovoid-elliptic, 0.7-1.5 mm. Disk inconspicuous. Ovary globose; style short; stigma inconspicuously enlarged. Berry black-purple at maturity, 8-10 mm in diam., 1-4-seeded. Seeds obovoid, base acute, apex rounded. Fl. May-Jul, fr. Jul-Nov.
● Forests or shrublands on hillsides or in valleys, cliffs; 200-3800 m. Fujian, Guangdong, Guangxi, Guizhou, Henan, Hubei, Hunan, Jiangxi, Sichuan, Taiwan, Zhejiang.
（责任编辑：徐晔春）
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