独鳞荛花查看源代码讨论查看历史
| 独鳞荛花 |
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中文学名:独鳞荛花 拉丁学名:Wikstroemia mononectaria Hayata 界:植物界 门:被子植物门 纲:双子叶植物纲 目:桃金娘目 科:瑞香科 属:荛花属 分布区域:台湾 |
独鳞荛花，为桃金娘目瑞香科荛花属植物。灌木；小枝细长，无毛，黑紫色。 [1]
独鳞荛花形态
灌木；小枝细长，无毛，黑紫色。
叶近对生，卵形至宽披针形，长2.5-5厘米，宽1-2厘米，先端尖，基部楔形，边全缘。叶柄长2-3毫米。花淡红紫色，约6-8花，组成顶生或腋生的总状花序，长约4厘米，无毛；花萼筒瘦长，圆柱形，长约1.5厘米，顶端4裂，裂片卵形；雄蕊8，2列，上列4枚着生于花萼筒喉部，下列4枚在花被管中部；子房倒圆锥形，无毛，具柄，花盘鳞片线形，长约2毫米。
独鳞荛花，为桃金娘目瑞香科荛花属植物。灌木；小枝细长，无毛，黑紫色。
Daphne mononectaria (Hayata) Halda.
Shrubs. Branches black-purple, long, slender, minutely rugulose, at first thinly strigose, soon glabrous. Leaves opposite, subopposite, or alternate, often on same shoot; petiole 2-3 mm; leaf blade green adaxially, paler abaxially, ovate to broadly lanceolate, 2.5-5 × 1-2 cm, membranous or papery, abaxially soft white strigose, adaxially glabrous except sometimes for midrib, base cuneate, apex acute to obtuse and minutely apiculate; lateral veins 10 or 11 per side of midrib, slender, at narrow angle to midrib. Inflorescences terminal, racemose, ca. 4 cm, often 6-8-flowered, glabrous. Calyx reddish purple; tube terete, long and narrow, ca. 15 × 1 mm, exterior glabrous; lobes 4, ovate, ca. 2 × 1.5 mm, apex rounded. Stamens 8, lower whorl inserted at middle of calyx tube, upper whorl below throat. Disk scale 1, linear, ca. 2 mm. Ovary obconic, stipitate, glabrous. Drupe reddish, curved-ovoid, ca. 5 × 4 mm, acuminate.
独鳞荛花产地
特产于台湾。