红花韭查看源代码讨论查看历史
红花韭 |
中文名:红花韭 学 名:Allium rubens Schrad. ex Willd. 界:植物界 门:被子植物门 纲:单子叶植物纲 目:百合目 亚 目:百合亚目 科:百合科 族:葱族 属:葱属 种:红花韭 |
红花韭(hóng huā jiǔ),学名:Allium rubens Schrad. ex Willd.,是百合科、葱属植物。鳞茎簇生,狭圆锥状,叶近等长于花葶, 花果期6-8月。 [1]
红花韭形态特征
鳞茎簇生,狭圆锥状,直径的0.5-1厘米,根状茎;鳞茎皮浅褐色,近革质,全缘。叶近等长于花葶,宽1-1.5(-2)毫米,具沟,粗糙的边缘。
花葶10-25厘米,圆柱状,具角,佛焰苞宿存。伞形花序,少花。花梗无小苞片。花被片紫色红;裂片具明显中脉的,宽椭圆形到卵形,4-5毫米,先端钝;舟状;
内部的稍长于外部的,花丝钻形,基部合生或贴生于花被片。子房近球形,花柱不外露。花果期6-8月。
Bulbs clustered, narrowly conical, 0.5--1 cm in diam., attached to a horizontal rhizome; tunic light brown, subleathery, subentire. Leaves subequaling scape, 1--1.5(--2) mm wide, adaxially channeled, margin ± scabrous.
Scape 10--25 cm, terete, slightly angled, covered with leaf sheaths only at base. Spathe persistent. Umbel hemispheric to globose, few flowered. Pedicels equal, 2(--3) × as long as perianth, ebracteolate. Perianth purple-red; segments with conspicuous midvein, broadly elliptic to ovate, (4--)5 mm, apex obtuse; outer ones boat-shaped; inner ones slightly longer than outer.
Filaments subulate, subequal, 1--2 × as long as perianth segments, connate at base and adnate to perianth segments. Ovary subglobose, without concave nectaries at base. Style not exserted. Fl. and fr. Jun--Aug. 2 n = 16.
Scrub, stony slopes, steppes. NW Xinjiang (Toli Xian) [Kazakhstan, Mongolia, Russia].
红花韭产地生境
分布于中国新疆西北部,生长在灌丛、石质山坡、干草原。