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安徽荛花 |
中文学名:安徽荛花 界:植物界 门:被子植物门 纲:双子叶植物纲 目:瑞香目 科:瑞香科 属:荛花属 种:安徽荛花 |
安徽荛花 ,拉丁文名:Wikstroemia anhuiensis D. C. Zhang et X. P. Zhang. 为双子叶植物纲、瑞香科、荛花属灌木,果实未见。 [1]
安徽荛花形态特征
灌木,高约60厘米。小枝深紫色,细弱,无毛;芽小,卵球形,直径约0.2毫米, 安徽荛花 密被灰白色柔毛。叶对生,膜质,椭圆形至长椭圆形,长0.6-1.6厘米,宽3-8毫米,先端急尖或圆钝,基部楔形或宽楔形,边全缘,上面绿色,下面淡绿色,两面无毛,侧脉4-5对;叶柄短,长约1毫米,无毛。
花白色,4-6朵,呈短顶生总状花序,花梗长1-1.2毫米,花序梗和花梗均无毛;花萼管圆筒形,下部膨大,无毛,长8-10毫米,裂片5,宽卵形,长约2毫米,先端圆,钝或略尖,边缘全缘;花盘鳞片1枚,线形,长约1.5毫米;雄蕊10,二轮排列,上面一轮着生于花萼管喉部,下面一轮着生于中部以上,花丝极短,花药狭长圆形,长约1毫米;子房梨形,长约2毫米,子房柄长约1毫米,均被短柔毛,花柱极短,柱头近球形,直径约0.3毫米。
果实未见。
Shrubs to 0.6 m tall. Branches deep purple, slender, sparsely pubescent, soon glabrous; leaf buds ovoid, ca. 2 mm in diam., densely grayish white pubescent. Leaves opposite; petiole ca. 1 mm, glabrous; leaf blade green adaxially, light green abaxially, elliptic to narrowly elliptic, 0.6-1.6 × 0.3-0.8 cm, membranous, both surfaces glabrous, base cuneate or broadly cuneate, apex acute or rounded-obtuse; lateral veins 4 or 5 pairs. Inflorescences terminal, racemose, sometimes paniculate, 2-14-flowered; peduncle 0.7-1.1 cm, glabrous. Pedicel 1-1.2 mm, glabrous. Calyx white; tube tubular, with slightly swollen base, 8-10 mm, exterior glabrous; lobes 5, broadly ovate, ca. 2 mm, margin entire, apex rounded, obtuse, or slightly acute. Stamens 10, lower whorl inserted above middle of calyx tube, upper whorl at throat; filaments very short; anthers narrowly oblong, ca. 1 mm. Disk scale 1, linear, ca. 1.5 mm. Ovary pyriform, 2-3 mm, pubescent, stipitate, stipe ca. 1 mm; style very short; stigma subglobose, ca. 0.3 mm in diam. Drupe brownish yellow, ovoid, ca. 8 mm.
安徽荛花生长环境
生长于海拔540米。