福建紫薇Lagerstroemia limii

中文名(Chinese Name):福建紫薇
学名(Scientific Name):Lagerstroemia limii Merr.
英文名(English Common Name):
别名(Chinese Common Name):浙江紫薇
异名(Synonym):Lagerstroemia chekiangensis Cheng
科属(Family & Genus):千屈菜科(Lythraceae)紫薇属
形态特征(Description):灌木或小乔木,高约4米;小枝圆柱形,密被灰黄色柔毛,以后脱落而成褐色,光滑。叶互生至近对生,革质至近革质,顶端短渐尖或急尖,基部短尖或圆形,上面几光滑,或疏生短柔毛,下面沿中脉、侧脉及网脉密被柔毛,侧脉约10-17对,其间有明显的横行小脉;叶柄长2-5毫米,密被柔毛。花为顶生圆锥花序,花轴及花梗密被柔毛;苞片线形,长约4毫米;萼筒杯状,直径约6毫米,有12条明显的棱,外面密被柔毛,棱上尤甚,5-6裂,裂片矩圆状披针形或三角形,尾尖,长3-3.5毫米,内面无毛;附属体与花萼裂片同数,互生,生于萼筒之外,肾形,有时有2-6浅裂;花瓣淡红色至紫色,圆卵形,有皱纹,具长6毫米的柄;雄蕊着生花萼上,长约10毫米,较短的约有35枚,花丝长约7毫米;子房椭圆形,无毛,花柱长约13-18毫米。蒴果卵形,顶端圆形,长8-12毫米,宽5-8毫米,褐色,光亮,有浅槽纹,约1/4包藏于宿存萼内,4-5裂片;种子连翅长8毫米。花期5-6月,果期7-8月。
分布(Distribution):我国特有植物,产福建、浙江和湖北,现中南部地区有栽培。
用途(Use):
引自植物志英文版:FOC Vol. 13 Page 277, 279
Lagerstroemia limii Merrill, Philipp. J. Sci. 27: 165. 1925.
福建紫薇 fu jian zi wei | Lythraceae  | Lagerstroemia
Lagerstroemia chekiangensis Cheng.
Shrubs or small trees, ca. 4 m tall, much branched. Branchlets terete, densely gray or yellow-brown pubescent. Petiole 2-5 mm, pubescent; leaf blade elliptic or oblong-elliptic, 4.5-3 × 2.5-6 cm, leathery, abaxially puberulous on midvein and lateral veins, lateral veins 10-17 pairs, base attenuate to subrounded, apex shortly acuminate or acute. Panicles 8-18 cm, open, densely pubescent. Floral tube (5 or)6-merous, 5-8 mm, 12-14-deeply ribbed to sharply ridged, densely yellow-brown pubescent to nearly glabrous at anthesis; sepals deltate, 2-3.5 mm, adaxially glabrous, caudate, pubescent at apex; annulus subtending sepals thickened; epicalyx segments conspicuous, typically spreading, broad, flattened, ca. 1/2 as long as sepals, auriculate. Petals reddish to pink, ovate to suborbicular, 9-12 mm including claw 4-6 mm, base obtuse. Stamens ca. 35, dimorphic. Ovary glabrous. Capsules 8-12 × 5-8 mm, 4- or 5-valved. Seeds including wing ca. 8 mm. Fl. May-Jun, fr. Jul-Aug.
● Mixed forests, low mountains. Fujian, Hubei, Zhejiang.
福建紫薇Lagerstroemia limii

福建紫薇Lagerstroemia limii

福建紫薇Lagerstroemia limii
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