革叶荛花Wikstroemia scytophylla Diels
革叶荛花Wikstroemia scytophylla Diels
19.革叶荛花（西藏植物志）小构树（云南禄劝）图版51：1-2
Wikstroemia scytophylla Diels in Not. Bot. Gard. Edinb. 5: 286. 1912; Rehd. in Sarg. Pl. Wils. 2: 538. 1916; 西藏植物志3: 526, 图版134, 图4. 1986.
灌木，高0.5-3米；小枝无毛。当年生枝近四棱形，枝上部叶常对生，革质，无毛，倒披针形至长圆形，长2-4厘米，宽0.3-1.2厘米，先端具短尖，基部楔形至宽楔形，上面绿色，下面白绿色，侧脉在上面较明显，与中肋成尖角，在下面不明显；叶柄长约1毫米，无毛。总状花序单生，顶生或腋生，花序梗长2-4厘米，花序轴在花时延长，稍肉质增厚，因而较花序梗粗壮，无毛；花梗短，长约1毫米，无毛，具关节，开花时花梗常向下弯；花黄色；花萼筒长约1厘米，裂片5，长圆形，先端钝，边缘波状，长约1毫米；雄蕊10，2列，上列5枚着生在花萼筒的喉部，下列5枚着生在花萼筒的中部以上，花药长圆形，约长1毫米，花丝短；子房纺锤形，疏被绢状柔毛，花柱短，柱头头状；花盘鳞片1枚，线形。果小，圆柱形，基部狭，外包以宿存花萼。花期夏秋间，果期秋冬。
产云南、四川、西藏。常见于海拔1900-2900米的干燥山坡及灌丛中。模式标本采自云南丽江桥头。
《Flora of China》 Vol. 13 (2007)
Wikstroemia scytophylla Diels
革叶荛花 ge ye rao hua
Daphne scytophylla (Diels) Halda.
Shrubs evergreen, 0.5-3 m tall, densely branched. Branches pale yellowish green, turning purplish or grayish brown, nearly 4-angled, glabrous. Upper leaves usually opposite; petiole short, ca. 1 mm, glabrous; leaf blade whitish green abaxially, oblanceolate to oblong, 2-4 × 0.3-1.2 cm, leathery, both surfaces glabrous, base cuneate to broadly cuneate, apex apiculate; lateral veins at narrow angle to midrib, obscure abaxially, conspicuous adaxially. Inflorescences terminal or axillary, racemose, solitary, usually pendulous at anthesis; peduncle 2-4 cm, rachis elongated during anthesis, slightly thickened and succulent, stouter and stronger than peduncle, glabrous; rachis conspicuously scarred after fruit shed. Pedicel ca. 1 mm, articulate, glabrous. Calyx yellow; tube narrowly cylindric-trumpet-shaped, ca. 10 × 1 mm, exterior glabrous; lobes 5, ovate, ca. 1 mm, margin undulate, apex obtuse. Stamens 10, lower whorl inserted above middle of calyx tube, upper whorl in throat; filaments short; anthers oblong, 1-1.2 mm, included within calyx tube. Disk scale 1, oblong-ovate, ca. 0.5 mm. Ovary fusiform, ca. 4 mm, sparsely sericeous-pubescent; style short; stigma capitate. Drupe brownish purple, ovoid, ca. 5 mm, base narrowed, enclosed by persistent calyx. Fl. between summer and autumn, fr. winter.
● Dry shrubby slopes, on limestone; 1900-3000 m. Sichuan, Xizang, Yunnan.
别名：堇叶荛花;小构树;
科名：瑞香科 Thymelaeaceae
属名：荛花属 Wikstroemia
19.革叶荛花（西藏植物志）小构树（云南禄劝）图版51：1-2
Wikstroemia scytophylla Diels in Not. Bot. Gard. Edinb. 5: 286. 1912; Rehd. in Sarg. Pl. Wils. 2: 538. 1916; 西藏植物志3: 526, 图版134, 图4. 1986.
灌木，高0.5-3米；小枝无毛。当年生枝近四棱形，枝上部叶常对生，革质，无毛，倒披针形至长圆形，长2-4厘米，宽0.3-1.2厘米，先端具短尖，基部楔形至宽楔形，上面绿色，下面白绿色，侧脉在上面较明显，与中肋成尖角，在下面不明显；叶柄长约1毫米，无毛。总状花序单生，顶生或腋生，花序梗长2-4厘米，花序轴在花时延长，稍肉质增厚，因而较花序梗粗壮，无毛；花梗短，长约1毫米，无毛，具关节，开花时花梗常向下弯；花黄色；花萼筒长约1厘米，裂片5，长圆形，先端钝，边缘波状，长约1毫米；雄蕊10，2列，上列5枚着生在花萼筒的喉部，下列5枚着生在花萼筒的中部以上，花药长圆形，约长1毫米，花丝短；子房纺锤形，疏被绢状柔毛，花柱短，柱头头状；花盘鳞片1枚，线形。果小，圆柱形，基部狭，外包以宿存花萼。花期夏秋间，果期秋冬。
产云南、四川、西藏。常见于海拔1900-2900米的干燥山坡及灌丛中。模式标本采自云南丽江桥头。
《Flora of China》 Vol. 13 (2007)
Wikstroemia scytophylla Diels
革叶荛花 ge ye rao hua
Daphne scytophylla (Diels) Halda.
Shrubs evergreen, 0.5-3 m tall, densely branched. Branches pale yellowish green, turning purplish or grayish brown, nearly 4-angled, glabrous. Upper leaves usually opposite; petiole short, ca. 1 mm, glabrous; leaf blade whitish green abaxially, oblanceolate to oblong, 2-4 × 0.3-1.2 cm, leathery, both surfaces glabrous, base cuneate to broadly cuneate, apex apiculate; lateral veins at narrow angle to midrib, obscure abaxially, conspicuous adaxially. Inflorescences terminal or axillary, racemose, solitary, usually pendulous at anthesis; peduncle 2-4 cm, rachis elongated during anthesis, slightly thickened and succulent, stouter and stronger than peduncle, glabrous; rachis conspicuously scarred after fruit shed. Pedicel ca. 1 mm, articulate, glabrous. Calyx yellow; tube narrowly cylindric-trumpet-shaped, ca. 10 × 1 mm, exterior glabrous; lobes 5, ovate, ca. 1 mm, margin undulate, apex obtuse. Stamens 10, lower whorl inserted above middle of calyx tube, upper whorl in throat; filaments short; anthers oblong, 1-1.2 mm, included within calyx tube. Disk scale 1, oblong-ovate, ca. 0.5 mm. Ovary fusiform, ca. 4 mm, sparsely sericeous-pubescent; style short; stigma capitate. Drupe brownish purple, ovoid, ca. 5 mm, base narrowed, enclosed by persistent calyx. Fl. between summer and autumn, fr. winter.
● Dry shrubby slopes, on limestone; 1900-3000 m. Sichuan, Xizang, Yunnan.