泡桐Paulownia fortunei
中文名（Chinese Name）：泡桐
学名（Scientific Name）：Paulownia fortunei (Seem.) Hemsl.
英文名（English Common Name）：
别名（Chinese Common Name）：白花泡桐
异名（Synonym）：Campsis fortunei Seem. Paulownia duclouxii Dode Paulownia longifolia Hand.-Mazz. Paulownia meridionalis Dode Paulownia mikado T. Ito
科属（Family & Genus）：玄参科（Scrophulariaceae）泡桐属
形态特征（Description）：乔木高达30米，树冠圆锥形，主干直，胸径可达2米，树皮灰褐色；幼枝、叶、花序各部和幼果均被黄褐色星状绒毛，但叶柄、叶片上面和花梗渐变无毛。叶片长卵状心脏形，有时为卵状心脏形，长达20厘米，顶端长渐尖或锐尖头，其凸尖长达2厘米，新枝上的叶有时2裂，下面有星毛及腺，成熟叶片下面密被绒毛，有时毛很稀疏至近无毛；叶柄长达12厘米。花序枝几无或仅有短侧枝，故花序狭长几成圆柱形，长约25厘米，小聚伞花序有花3-8朵，总花梗几与花梗等长，或下部者长于花梗，上部者略短于花梗；萼倒圆锥形，长2-2.5厘米，花后逐渐脱毛，分裂至1/4或1/3处，萼齿卵圆形至三角状卵圆形，至果期变为狭三角形；花冠管状漏斗形，白色仅背面稍带紫色或浅紫色，长8-12厘米，管部在基部以上不突然膨大，而逐渐向上扩大，稍稍向前曲，外面有星状毛，腹部无明显纵褶，内部密布紫色细斑块；雄蕊长3-3.5厘米，有疏腺；子房有腺，有时具星毛，花柱长约5.5厘米。蒴果长圆形或长圆状椭圆形，长6-10厘米，顶端之喙长达6毫米，宿萼开展或漏斗状，果皮木质，厚3-6毫米；种子连翅长6-10毫米。花期3-4月，果期7-8月。
分布（Distribution）：分布于安徽、浙江、福建、台湾、江西、湖北、湖南、四川、云南、贵州、广东、广西，野生或栽培，生于低海拔的山坡、林中、山谷及荒地。越南，老挝也有。
用途（Use）：本种树干直，生长快，适应性较强，适宜于南方发展。
引自中国植物志英文版：FOC Vol. 18 Page 9
Paulownia fortunei (Seemann) Hemsley in F. B. Forbes & Hemsley, J. Linn. Soc., Bot. 26: 180. 1890.
白花泡桐 bai hua pao tong| Scrophulariaceae | Paulownia
Campsis fortunei Seemann, J. Bot. 5: 373. 1867; Paulownia duclouxii Dode; P. meridionalis Dode; P. mikado T. Ito.
Trees, to 30 m tall; crown conical; young shoots, inflorescences, and fruit yellowish brown stellate tomentose. Trunk straight, ca. 2 m d.b.h.; bark gray-brown. Petiole ca. 12 cm, glabrous; leaf blade narrowly ovate-cordate, occasionally ovate-cordate, to 20 cm, 2-parted on new shoots, abaxially stellate hairy or glandular, tomentose when mature, and rarely sparsely hairy or glabrous, adaxially glabrous. Thyrses narrow and long, subcylindric, ca. 25 cm; cymes 3-8-flowered; peduncle as long as pedicels. Pedicel glabrous. Calyx obconical, 2-2.5 cm; lobes 1/4-1/3 of calyx length, ovate to triangular-ovate, narrowly triangular in fruit. Corolla white, purple, or light purple, tubular-funnelform, 8-12 cm; tube enlarged gradually, slightly bent forward, ventrally weakly ridged, outside stellate pilose. Stamens 3-3.5 cm, sparsely glandular hairy. Ovary glandular, occasionally stellate hairy. Capsule oblong to oblong-ellipsoid, 6-10 cm; beak to 6 cm; pericarp woody, 3-6 mm thick; persistent calyx 3-6 mm, woody. Seeds 6-10 mm including wing. Fl. Mar-Apr, fr. Jul-Aug.
Wild or cultivated. Mountain slopes, forests, mountain valleys, wastelands; below 2000 m. Anhui, Fujian, Guangdong, Guangxi, Guizhou, Hubei, Hunan, Jiangxi, Sichuan, Taiwan, Yunnan, Zhejiang [Laos, Vietnam].
Paulownia fortunei has been recently introduced to Hebei, Henan, Shaanxi, and Shandong.
（责任编辑：徐晔春）
学名（Scientific Name）：Paulownia fortunei (Seem.) Hemsl.
英文名（English Common Name）：
别名（Chinese Common Name）：白花泡桐
异名（Synonym）：Campsis fortunei Seem. Paulownia duclouxii Dode Paulownia longifolia Hand.-Mazz. Paulownia meridionalis Dode Paulownia mikado T. Ito
科属（Family & Genus）：玄参科（Scrophulariaceae）泡桐属
形态特征（Description）：乔木高达30米，树冠圆锥形，主干直，胸径可达2米，树皮灰褐色；幼枝、叶、花序各部和幼果均被黄褐色星状绒毛，但叶柄、叶片上面和花梗渐变无毛。叶片长卵状心脏形，有时为卵状心脏形，长达20厘米，顶端长渐尖或锐尖头，其凸尖长达2厘米，新枝上的叶有时2裂，下面有星毛及腺，成熟叶片下面密被绒毛，有时毛很稀疏至近无毛；叶柄长达12厘米。花序枝几无或仅有短侧枝，故花序狭长几成圆柱形，长约25厘米，小聚伞花序有花3-8朵，总花梗几与花梗等长，或下部者长于花梗，上部者略短于花梗；萼倒圆锥形，长2-2.5厘米，花后逐渐脱毛，分裂至1/4或1/3处，萼齿卵圆形至三角状卵圆形，至果期变为狭三角形；花冠管状漏斗形，白色仅背面稍带紫色或浅紫色，长8-12厘米，管部在基部以上不突然膨大，而逐渐向上扩大，稍稍向前曲，外面有星状毛，腹部无明显纵褶，内部密布紫色细斑块；雄蕊长3-3.5厘米，有疏腺；子房有腺，有时具星毛，花柱长约5.5厘米。蒴果长圆形或长圆状椭圆形，长6-10厘米，顶端之喙长达6毫米，宿萼开展或漏斗状，果皮木质，厚3-6毫米；种子连翅长6-10毫米。花期3-4月，果期7-8月。
分布（Distribution）：分布于安徽、浙江、福建、台湾、江西、湖北、湖南、四川、云南、贵州、广东、广西，野生或栽培，生于低海拔的山坡、林中、山谷及荒地。越南，老挝也有。
用途（Use）：本种树干直，生长快，适应性较强，适宜于南方发展。
引自中国植物志英文版：FOC Vol. 18 Page 9
Paulownia fortunei (Seemann) Hemsley in F. B. Forbes & Hemsley, J. Linn. Soc., Bot. 26: 180. 1890.
白花泡桐 bai hua pao tong| Scrophulariaceae | Paulownia
Campsis fortunei Seemann, J. Bot. 5: 373. 1867; Paulownia duclouxii Dode; P. meridionalis Dode; P. mikado T. Ito.
Trees, to 30 m tall; crown conical; young shoots, inflorescences, and fruit yellowish brown stellate tomentose. Trunk straight, ca. 2 m d.b.h.; bark gray-brown. Petiole ca. 12 cm, glabrous; leaf blade narrowly ovate-cordate, occasionally ovate-cordate, to 20 cm, 2-parted on new shoots, abaxially stellate hairy or glandular, tomentose when mature, and rarely sparsely hairy or glabrous, adaxially glabrous. Thyrses narrow and long, subcylindric, ca. 25 cm; cymes 3-8-flowered; peduncle as long as pedicels. Pedicel glabrous. Calyx obconical, 2-2.5 cm; lobes 1/4-1/3 of calyx length, ovate to triangular-ovate, narrowly triangular in fruit. Corolla white, purple, or light purple, tubular-funnelform, 8-12 cm; tube enlarged gradually, slightly bent forward, ventrally weakly ridged, outside stellate pilose. Stamens 3-3.5 cm, sparsely glandular hairy. Ovary glandular, occasionally stellate hairy. Capsule oblong to oblong-ellipsoid, 6-10 cm; beak to 6 cm; pericarp woody, 3-6 mm thick; persistent calyx 3-6 mm, woody. Seeds 6-10 mm including wing. Fl. Mar-Apr, fr. Jul-Aug.
Wild or cultivated. Mountain slopes, forests, mountain valleys, wastelands; below 2000 m. Anhui, Fujian, Guangdong, Guangxi, Guizhou, Hubei, Hunan, Jiangxi, Sichuan, Taiwan, Yunnan, Zhejiang [Laos, Vietnam].
Paulownia fortunei has been recently introduced to Hebei, Henan, Shaanxi, and Shandong.
（责任编辑：徐晔春）
踩一下[1]
顶一下[1]