北江荛花Wikstroemia monnula
中文名（Chinese Name）：北江荛花
学名（Scientific Name）：Wikstroemia monnula Hance
英文名（English Common Name）：
别名（Chinese Common Name）：地棉根、山谷麻
异名（Synonym）：Wikstroemia stenantha Hemsl. Daphne monnula (Hance) Halda
科属（Family & Genus）：瑞香科Thymelaeaceae荛花属Wikstroemia
形态特征（Description）：灌木，高0.5-0.8米；枝暗绿色，无毛，小枝被短柔毛。叶对生或近对生，纸质或坚纸质，卵状椭圆形至椭圆形或椭圆状披针形，长1-3.5厘米，宽0.5-1.5厘米，先端尖，基部宽楔形或近圆形，上面干时暗褐色，无毛，下面色稍淡，在脉上被疏柔毛，侧脉纤细，每边4-5条；叶柄短，约长1-1.5毫米。总状花序顶生，有（8-）-12花；花细瘦，黄带紫色或淡红色，花萼外面被白色柔毛，长0.9-1.1厘米，顶端4裂，裂片先端微钝；雄蕊8，2列，上列4枚在花萼筒喉部着生，下列4枚在花萼筒中部着生；子房具柄，顶端密被柔毛；花柱短，柱头球形，顶基压扁，花盘鳞片1-2枚，线状长圆形或长方形，顶端啮蚀状。果干燥，卵圆形，基部为宿存花萼所包被。4-8月开花，随即结果。
分布（Distribution）：产广东、广西、贵州、湖南、浙江。喜生于海拔650-1100米的山坡、灌丛中或路旁。模式标本采自广东北江。
用途（Use）：韧皮纤维可作人造棉及高级纸的原料。
引自中国植物志英文版：FOC Vol. 13 Page 217, 221
Wikstroemia monnula Hance, J. Bot. 16: 13. 1878.
北江荛花 bei jiang rao hua| Thymelaeaceae | Wikstroemia
Shrubs 0.5-0.8 m tall. Branches yellowish green, turning dark purple, angular, pubescent. Leaves opposite to alternate; petiole short, 1-1.5 mm; leaf blade dark brown adaxially when dried, light brown abaxially, ovate-elliptic to elliptic or elliptic-lanceolate, 1-3.5 × 0.5-1.5 cm, papery or stiffly so, abaxially puberulous at least on veins, adaxially glabrous, base broadly cuneate or subrounded, apex acute; lateral veins 4 or 5 pairs, slender. Inflorescences terminal, often on short lateral branches, densely shortly racemose, (8-)12-flowered, pedunculate. Pedicel short. Calyx purplish red; tube 9-12 mm, slender, exterior white pubescent; lobes 4, ovate, 1-2 mm, apex slightly obtuse. Stamens 8, lower whorl inserted at middle of calyx tube, upper whorl at throat; upper anthers almost exserted from calyx tube. Disk scales 1-3, unequal, linear-oblong to broadly ovate, apex 3-lobed or -dentate. Ovary narrowly obovoid, ca. 4 mm, stipitate, apex puberulous; style very short; stigma depressed-globose. Drupe dry, ovoid-globose, enclosed by persistent calyx. Fl. and fr. Apr-Aug.
● Shrubby slopes, roadsides; 600-1100 m. S Anhui, Guangdong, Guangxi, Guizhou, Hunan, Zhejiang.
（责任编辑：徐晔春）
学名（Scientific Name）：Wikstroemia monnula Hance
英文名（English Common Name）：
别名（Chinese Common Name）：地棉根、山谷麻
异名（Synonym）：Wikstroemia stenantha Hemsl. Daphne monnula (Hance) Halda
科属（Family & Genus）：瑞香科Thymelaeaceae荛花属Wikstroemia
形态特征（Description）：灌木，高0.5-0.8米；枝暗绿色，无毛，小枝被短柔毛。叶对生或近对生，纸质或坚纸质，卵状椭圆形至椭圆形或椭圆状披针形，长1-3.5厘米，宽0.5-1.5厘米，先端尖，基部宽楔形或近圆形，上面干时暗褐色，无毛，下面色稍淡，在脉上被疏柔毛，侧脉纤细，每边4-5条；叶柄短，约长1-1.5毫米。总状花序顶生，有（8-）-12花；花细瘦，黄带紫色或淡红色，花萼外面被白色柔毛，长0.9-1.1厘米，顶端4裂，裂片先端微钝；雄蕊8，2列，上列4枚在花萼筒喉部着生，下列4枚在花萼筒中部着生；子房具柄，顶端密被柔毛；花柱短，柱头球形，顶基压扁，花盘鳞片1-2枚，线状长圆形或长方形，顶端啮蚀状。果干燥，卵圆形，基部为宿存花萼所包被。4-8月开花，随即结果。
分布（Distribution）：产广东、广西、贵州、湖南、浙江。喜生于海拔650-1100米的山坡、灌丛中或路旁。模式标本采自广东北江。
用途（Use）：韧皮纤维可作人造棉及高级纸的原料。
引自中国植物志英文版：FOC Vol. 13 Page 217, 221
Wikstroemia monnula Hance, J. Bot. 16: 13. 1878.
北江荛花 bei jiang rao hua| Thymelaeaceae | Wikstroemia
Shrubs 0.5-0.8 m tall. Branches yellowish green, turning dark purple, angular, pubescent. Leaves opposite to alternate; petiole short, 1-1.5 mm; leaf blade dark brown adaxially when dried, light brown abaxially, ovate-elliptic to elliptic or elliptic-lanceolate, 1-3.5 × 0.5-1.5 cm, papery or stiffly so, abaxially puberulous at least on veins, adaxially glabrous, base broadly cuneate or subrounded, apex acute; lateral veins 4 or 5 pairs, slender. Inflorescences terminal, often on short lateral branches, densely shortly racemose, (8-)12-flowered, pedunculate. Pedicel short. Calyx purplish red; tube 9-12 mm, slender, exterior white pubescent; lobes 4, ovate, 1-2 mm, apex slightly obtuse. Stamens 8, lower whorl inserted at middle of calyx tube, upper whorl at throat; upper anthers almost exserted from calyx tube. Disk scales 1-3, unequal, linear-oblong to broadly ovate, apex 3-lobed or -dentate. Ovary narrowly obovoid, ca. 4 mm, stipitate, apex puberulous; style very short; stigma depressed-globose. Drupe dry, ovoid-globose, enclosed by persistent calyx. Fl. and fr. Apr-Aug.
● Shrubby slopes, roadsides; 600-1100 m. S Anhui, Guangdong, Guangxi, Guizhou, Hunan, Zhejiang.
（责任编辑：徐晔春）
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