安徽蕘花檢視原始碼討論檢視歷史
安徽蕘花 |
中文學名:安徽蕘花 界:植物界 門:被子植物門 綱:雙子葉植物綱 目:瑞香目 科:瑞香科 屬:蕘花屬 種:安徽蕘花 |
安徽蕘花 ,拉丁文名:Wikstroemia anhuiensis D. C. Zhang et X. P. Zhang. 為雙子葉植物綱、瑞香科、蕘花屬灌木,果實未見。 [1]
安徽蕘花形態特徵
灌木,高約60厘米。小枝深紫色,細弱,無毛;芽小,卵球形,直徑約0.2毫米, 安徽蕘花 密被灰白色柔毛。葉對生,膜質,橢圓形至長橢圓形,長0.6-1.6厘米,寬3-8毫米,先端急尖或圓鈍,基部楔形或寬楔形,邊全緣,上面綠色,下面淡綠色,兩面無毛,側脈4-5對;葉柄短,長約1毫米,無毛。
花白色,4-6朵,呈短頂生總狀花序,花梗長1-1.2毫米,花序梗和花梗均無毛;花萼管圓筒形,下部膨大,無毛,長8-10毫米,裂片5,寬卵形,長約2毫米,先端圓,鈍或略尖,邊緣全緣;花盤鱗片1枚,線形,長約1.5毫米;雄蕊10,二輪排列,上面一輪着生於花萼管喉部,下面一輪着生於中部以上,花絲極短,花葯狹長圓形,長約1毫米;子房梨形,長約2毫米,子房柄長約1毫米,均被短柔毛,花柱極短,柱頭近球形,直徑約0.3毫米。
果實未見。
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.
安徽蕘花生長環境
生長於海拔540米。