大叶补血草Limonium gmelinii

中文名(Chinese Name):大叶补血草
学名(Scientific Name):Limonium gmelinii (Willd.) O. Kuntze
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):Limonium pycnanthum (K. Koch) Kuntze  Statice gmelinii var. scoparia (Pall. ex Willd.) Schmalh.  Statice gmelinii Willd.  Statice pycnantha K. Koch  Statice scoparia Pall. ex Willd.  Statice glauca Willd. ex Schult.
科属(Family & Genus):白花丹科(Plumbaginaceae)补血草属
形态特征(Description):多年生草本,高30-70(100)厘米。叶基生,较厚硬,长圆状倒卵形、长椭圆形或卵形,宽大,长(5)10-30(40)厘米,宽3-8(10)厘米,先端通常钝或圆,基部渐狭成柄,下表面常带灰白色,开花时叶不凋落。花序呈大型伞房状或圆锥状,花序轴常单生,圆柱状,光滑,节部具大形褐色鳞片(下部者长达:厘米),通常由中部以上作3-4回分枝,小枝细而直,无不育枝或仅在分叉处具一简单不育枝;穗状花序多少有柄,密集在末级分枝的上部至顶端,由2-7个小穗紧密排列而成;小穗含1-2(3)花;外苞长约1-1.5毫米,宽卵形,先端急尖或钝,有窄膜质边缘,第一内苞长2-2.5毫米,先端有极窄的膜质边缘而常钝或圆,两侧的膜质边缘约与草质部等宽或略宽;萼长约3-3.5毫米,倒圆锥形,萼筒基部和内方两脉上被毛,萼檐淡紫色至白色,裂片先端钝,脉不达于裂片基部,间生裂片有时略明显;花冠蓝紫色。花期7-9月,果期8-9月。
分布(Distribution):产新疆,通常生于盐渍化的荒地上和盐土上,低洼处常见。东起西伯利亚至中欧东南部。
用途(Use):本种植物的根部含单宁较多(10-18%),新疆民间传统用以鞣革,也供药用。
引自中国植物志英文版:FOC Vol. 15 Page 204   
Limonium gmelinii (Willdenow) Kuntze, Revis. Gen. Pl. 2: 395. 1891.
大叶补血草 da ye bu xue cao| Plumbaginaceae  | Limonium
Statice gmelinii Willdenow, Willd., Sp. Pl. 1: 1524. 1798; Limonium pycnanthum (K. Koch) Kuntze; S. glauca Willdenow ex Schultes; S. gmelinii var. scoparia (Pallas ex Willdenow) Schmalhausen; S. pycnantha K. Koch; S. scoparia Pallas ex Willdenow.
Herbs, perennial, 30--70(--100) cm tall. Taproot stout, dark purplish brown. Caudex thickened, with 1--3 heads, densely covered by persistent petiole bases. Leaves basal, wide, hard, persistent to anthesis; petiole distinct; leaf blade oblong-obovate, elliptic, or ovate, (5--)10--30(--40) X 3--8(--10) cm including petiole, base attenuate, apex usually obtuse to rounded. Inflorescences usually solitary, large, corymbiform or paniculate; main axis cylindrical, polished; rachis 3 or 4 X branched; branchlets slender and erect; sterile branches usually absent or simple and solitary on forks; spikes with 2--7 spikelets, densely clustered on upper part of branchlets; spikelets 1- or 2(or 3)-flowered; bracts broadly ovate, 1--1.5 mm, margin narrowly membranous; first bractlet 2--2.5 mm, margin membranous. Calyx obconical; tube basally and adaxially pubescent along ribs; limb pale purple or white. Corolla blue-purple. Fl. Jul-Sep, fr. Aug-Sep. 2n = 18.
Saline wastelands. N Xinjiang [Kazakhstan, Kyrgyzstan, Mongolia, Russia; Europe].
 大叶补血草Limonium gmelinii

大叶补血草Limonium gmelinii
(责任编辑:徐晔春)

顶一下[6]

踩一下[0]