昆仑韭查看源代码讨论查看历史
昆仑韭 |
中文名:昆仑韭 拉丁学名:Allium pevtzovii Prokhanov 界:植物界 门:被子植物门 纲:单子叶植物纲 目:百合目 科:百合科 属:葱属 种:昆仑韭 |
昆仑韭(kūn lún jiǔ),学名:Allium pevtzovii Prokhanov,是百合科、葱属植物。叶线形,等长到稍长于花葶。 [1]
昆仑韭形态特征
鳞茎簇生,圆筒状;鳞茎棕色,薄革质,全缘。叶线形,等长到稍长于花葶,2-3毫米宽,近狭裂。花葶20-25厘米,圆柱状,有瘘管,只在基部被叶鞘覆盖。
佛焰苞片1瓣裂,宿存。伞形花序,半球形,密被多花。花梗近等长,稍短于等长花被,无苞片。花被浅红色,有光泽;裂片线形披针形,6-8×1-2毫米,先端渐尖具一反折点。
花丝等长,约2/3倍于花被片,在基部合生并贴生于花被片;外部的钻形;内部的卵形在基部,每边1齿。子房在基部具凹陷细胞。花果期6-7月。
Bulbs clustered, cylindric; tunic brown, thinly leathery, ± entire. Leaves linear, equaling to slightly longer than scape, 2--3 mm wide, subfistulose. Scape 20--25 cm, terete, fistulose, covered with leaf sheaths only at base.
Spathe 1-valved, persistent. Umbel hemispheric, densely many flowered. Pedicels subequal, slightly shorter than to equaling perianth, ebracteolate. Perianth pale red, lustrous; segments linear-lanceolate, 6--8 × 1--2 mm, apex acuminate with a reflexed point.
Filaments equal, ca. 2/3 as long as perianth segments, connate at base and adnate to perianth segments; outer ones subulate; inner ones ovate at base, 1-toothed on each side. Ovary with concave nectaries at base. Style not exserted. Fl. and fr. Jun--Jul.
- Slopes; 1300--1400 m. SW Xinjiang (Kunlun Shan, Yecheng Xian).