网脉葡萄Vitis wilsonae Veitch
网脉葡萄Vitis wilsonae Veitch
12.网脉葡萄（中国高等植物图鉴）威氏葡萄（经济植物手册），川鄂葡萄（拉汉种子植物名称）
Vitis wilsonae Veitch in Gard. Chron. 46 (3) : 236. f. 101. 1909; Rehd. in Journ. Arn. Arb. 15: 18. 1934 et Man. Cult. Trees & Shrub. ed. 2. 612. 1940; Suesseng. in Pflanzenfam. ed. 2. 20d: 293. 1953; 胡先骕, 经济植物手册下册957. 1957; Lauener in Notes Roy. Bot. Gard. Edinb. 37 (3): 286. 1967; 中国高等植物图鉴2: 774.图3278. 1972; W. T. Wang in Acta Phytotax. Sin. 17 (3): 87. 1979 in clavi; 河南植物志2: 599. 1988;福建植物志3: 370.图260. 1988.——V. reticulata Pamp. in Nuov. Giorn. Bot. Ital. 17: 429. f. 13. 1910; Gagnep. in Lecomte, Not. Syst. 2: 12. 1911. et in Sarg. Pl. Wils. 1: 103. 1911; Rehd. Man. Cult. Trees & Shrubs. ed. 2. 612.1940. non (Thwaites) Lwas. (1875) .——V. marchandii Levl. in Fedde, Repert. Sp. Nov. 7: 531. 1913. ——V. flexuosa auct. non Thunb. (1793) : Levl. Fl. Kouytcheou. 27. 1914. non Thunb. (1793) .
木质藤本。小枝圆柱形，有纵棱纹，被稀疏褐色蛛丝状绒毛。卷须2叉分枝，每隔2节间断与叶对生。叶心形或卵状椭圆形，长7-16厘米，宽5-12厘米，顶端急尖或渐尖，基部心形，基缺顶端凹成钝角，每侧边缘有16-20牙齿，或基部呈锯齿状，上面绿色，无毛或近无毛，下面沿脉被褐色蛛丝状绒毛；基生脉5出，中脉有侧脉4-5对，网脉在成熟叶片上突出；叶柄长4-8厘米，几无毛；托叶早落。圆锥花序疏散，与叶对生，基部分枝发达，长4-16厘米，花序梗长1.5-3.5厘米，被稀疏蛛丝状绒毛；花梗长2-3毫米，无毛；花蕾倒卵椭圆形，高1.5-3毫米，顶近截形；萼浅碟形，边缘波状浅裂；花瓣5，呈帽状粘合脱落；雄蕊5，花丝丝状，长1.2-1.6毫米，花药黄色，卵椭圆形，长0.8-1.2毫米，在雌花内短小，败育；花盘发达，5裂；雌蕊1，在雌花中完全退化，子房卵圆形，花柱短，柱头扩大。果实圆球形，直径0.7-1.5厘米；种子倒卵椭圆形，顶端近圆形，基部有短喙，种脐在种子背面中部呈长椭圆形，种脊微突出，表面光滑，腹面中棱脊突起，两侧洼穴呈宽沟状，向上达种子1/4处。花期5-7月，果期6月至翌年1月。
产陕西、甘肃、河南、安徽、江苏、浙江、福建、湖北、湖南、四川、贵州、云南。生山坡灌丛、林下或溪边林中，海拔400-2000米。
《Flora of China》 Vol. 12 (2007)
Vitis wilsoniae H. J. Veitch
网脉葡萄 wang mai pu tao
Vitis marchandii H. Léveillé; V. reticulata Pampanini (1910) and Gagnepain (1911), not M. A. Lawson (1875).
Branchlets terete, with longitudinal ridges, with sparse, brownish arachnoid tomentum; tendrils bifurcate, leaf-opposed. Leaves simple; stipules caducous; petiole 4-8 cm, nearly glabrous; leaf blade cordate to ovate-elliptic, 7-16 × 5-12 cm, abaxially with brownish arachnoid tomentum on veins, adaxially glabrous or nearly so, basal veins 5, lateral veins 4 or 5 pairs, veinlets raised, base cordate, notch obtuse, margin 16-20-toothed on each side, apex acute or acuminate. Panicle leaf-opposed, loose, 4-16 cm, with well-developed basal branches; peduncle 1.5-3.5 cm, with sparse arachnoid tomentum. Pedicel 2-3 mm, glabrous. Buds obelliptic, 1.5-3 mm, apex subtruncate. Calyx undulately lobed. Filaments filiform, 1.2-1.6 mm; anthers yellow, ovoid-elliptic, 0.8-1.2 mm. Ovary oval; style short; stigma expanded. Berry globose, 0.7-1.5 cm in diam. Seeds obovoid, apex globose, chalazal knot oblong, raphe slightly raised, surface smooth, ventral holes furrowed from base to nearly 1/4 near apex. Fl. May-Jul, fr. Jun-next Jan.
● Forests, shrublands, valleys, streamsides; 400-2000 m. Anhui, Chongqing, Fujian, Gansu, Guizhou, Henan, Hubei, Hunan, Shaanxi, Sichuan, Yunnan, Zhejiang.
别名：大叶山天萝;野葡萄;魏氏葡萄;威氏葡萄;川鄂葡萄;葡萄藤;
科名：葡萄科 Vitaceae
属名：葡萄属 Vitis
12.网脉葡萄（中国高等植物图鉴）威氏葡萄（经济植物手册），川鄂葡萄（拉汉种子植物名称）
Vitis wilsonae Veitch in Gard. Chron. 46 (3) : 236. f. 101. 1909; Rehd. in Journ. Arn. Arb. 15: 18. 1934 et Man. Cult. Trees & Shrub. ed. 2. 612. 1940; Suesseng. in Pflanzenfam. ed. 2. 20d: 293. 1953; 胡先骕, 经济植物手册下册957. 1957; Lauener in Notes Roy. Bot. Gard. Edinb. 37 (3): 286. 1967; 中国高等植物图鉴2: 774.图3278. 1972; W. T. Wang in Acta Phytotax. Sin. 17 (3): 87. 1979 in clavi; 河南植物志2: 599. 1988;福建植物志3: 370.图260. 1988.——V. reticulata Pamp. in Nuov. Giorn. Bot. Ital. 17: 429. f. 13. 1910; Gagnep. in Lecomte, Not. Syst. 2: 12. 1911. et in Sarg. Pl. Wils. 1: 103. 1911; Rehd. Man. Cult. Trees & Shrubs. ed. 2. 612.1940. non (Thwaites) Lwas. (1875) .——V. marchandii Levl. in Fedde, Repert. Sp. Nov. 7: 531. 1913. ——V. flexuosa auct. non Thunb. (1793) : Levl. Fl. Kouytcheou. 27. 1914. non Thunb. (1793) .
木质藤本。小枝圆柱形，有纵棱纹，被稀疏褐色蛛丝状绒毛。卷须2叉分枝，每隔2节间断与叶对生。叶心形或卵状椭圆形，长7-16厘米，宽5-12厘米，顶端急尖或渐尖，基部心形，基缺顶端凹成钝角，每侧边缘有16-20牙齿，或基部呈锯齿状，上面绿色，无毛或近无毛，下面沿脉被褐色蛛丝状绒毛；基生脉5出，中脉有侧脉4-5对，网脉在成熟叶片上突出；叶柄长4-8厘米，几无毛；托叶早落。圆锥花序疏散，与叶对生，基部分枝发达，长4-16厘米，花序梗长1.5-3.5厘米，被稀疏蛛丝状绒毛；花梗长2-3毫米，无毛；花蕾倒卵椭圆形，高1.5-3毫米，顶近截形；萼浅碟形，边缘波状浅裂；花瓣5，呈帽状粘合脱落；雄蕊5，花丝丝状，长1.2-1.6毫米，花药黄色，卵椭圆形，长0.8-1.2毫米，在雌花内短小，败育；花盘发达，5裂；雌蕊1，在雌花中完全退化，子房卵圆形，花柱短，柱头扩大。果实圆球形，直径0.7-1.5厘米；种子倒卵椭圆形，顶端近圆形，基部有短喙，种脐在种子背面中部呈长椭圆形，种脊微突出，表面光滑，腹面中棱脊突起，两侧洼穴呈宽沟状，向上达种子1/4处。花期5-7月，果期6月至翌年1月。
产陕西、甘肃、河南、安徽、江苏、浙江、福建、湖北、湖南、四川、贵州、云南。生山坡灌丛、林下或溪边林中，海拔400-2000米。
《Flora of China》 Vol. 12 (2007)
Vitis wilsoniae H. J. Veitch
网脉葡萄 wang mai pu tao
Vitis marchandii H. Léveillé; V. reticulata Pampanini (1910) and Gagnepain (1911), not M. A. Lawson (1875).
Branchlets terete, with longitudinal ridges, with sparse, brownish arachnoid tomentum; tendrils bifurcate, leaf-opposed. Leaves simple; stipules caducous; petiole 4-8 cm, nearly glabrous; leaf blade cordate to ovate-elliptic, 7-16 × 5-12 cm, abaxially with brownish arachnoid tomentum on veins, adaxially glabrous or nearly so, basal veins 5, lateral veins 4 or 5 pairs, veinlets raised, base cordate, notch obtuse, margin 16-20-toothed on each side, apex acute or acuminate. Panicle leaf-opposed, loose, 4-16 cm, with well-developed basal branches; peduncle 1.5-3.5 cm, with sparse arachnoid tomentum. Pedicel 2-3 mm, glabrous. Buds obelliptic, 1.5-3 mm, apex subtruncate. Calyx undulately lobed. Filaments filiform, 1.2-1.6 mm; anthers yellow, ovoid-elliptic, 0.8-1.2 mm. Ovary oval; style short; stigma expanded. Berry globose, 0.7-1.5 cm in diam. Seeds obovoid, apex globose, chalazal knot oblong, raphe slightly raised, surface smooth, ventral holes furrowed from base to nearly 1/4 near apex. Fl. May-Jul, fr. Jun-next Jan.
● Forests, shrublands, valleys, streamsides; 400-2000 m. Anhui, Chongqing, Fujian, Gansu, Guizhou, Henan, Hubei, Hunan, Shaanxi, Sichuan, Yunnan, Zhejiang.
