西藏洼瓣花Lloydia tibetica

中文名(Chinese Name):西藏洼瓣花
学名(Scientific Name):Lloydia tibetica Baker ex Oliv.
英文名(English Common Name):
别名(Chinese Common Name):狗牙贝、高山罗蒂
异名(Synonym):Giraldiella montana Damm.  Lloydia montana (Dammer) P. C. Kuo  Lloydia tibetica var. lutescens Franch.  Huolirion montana (Dammer) F.T. Wang & T. Tang ex P.C. Kuo
科属(Family & Genus):百合科(Liliaceae)洼瓣花属
形态特征(Description):植株高10-30厘米。鳞茎顶端延长、开裂。基生叶3-10枚,宽1.5-3毫米,边缘通常无毛;茎生叶2-3枚,向上逐渐过渡为苞片,通常无毛,极少在茎生叶和苞片的基部边缘有少量疏毛;花1-5朵;花被片长13-20毫米,黄色,有淡紫绿色脉;内花被片宽6-8毫米,内面下部或近基部两侧各有1-4个鸡冠状褶片,外花被片宽度约为内花被片的2/3;内外花被片内面下部通常有长柔毛,较少无毛;雄蕊长约为花被片的一半,花丝除上部外均密生长柔毛;子房长3-4(-5)毫米,花柱长4-6(-8)毫米;柱头近头状,稍3裂。花期5-7月。
分布(Distribution):产西藏、四川、湖北、陕西、甘肃和山西,生子海拔2300-4100米的山坡或草地上。尼泊尔也有。
用途(Use):本种鳞茎供药用。内服祛痰止咳,外用治痈肿疮毒及外伤出血。
引自植物志英文版:FOC Vol. 24 Page 122
Lloydia tibetica Baker ex Oliver, Hooker's Icon. Pl. 23: t. 2216. 1892.
西藏洼瓣花 xi zang wa ban hua | Liliaceae  | Lloydia
Giraldiella montana Dammer; Lloydia montana (Dammer) P. C. Kuo; L. tibetica var. lutescens Franchet.
Plants 10--30 cm tall. Bulb 2.5--3.5 cm × 6--9 mm. Basal leaves 3--10, narrowly strap-shaped, usually shorter than stem, 1.5--3 mm wide; cauline leaves 2 or 3, narrowly linear, 1.5--2.5 cm × 1--2 mm, margin occasionally minutely ciliate. Inflorescence 1--5-flowered; bracts narrowly linear, 6--10 mm. Tepals yellow, purplish green veined, usually villous at base adaxially; outer tepals suboblong, 1.3--2 cm × 4--6 mm; inner ones obovate-elliptic, 1.3--2 cm × 6--8 mm, with 1--4 crested lamellae near base adaxially. Stamens 7--10 mm; filaments densely villous except apically. Ovary ovoid, 3--4(--5) mm. Style 4--6(--8) mm; stigma slightly 3-lobed. Fl. May--Jul.
Shady slopes, grasslands; 2300--4100 m. Gansu, Hebei, Hubei, Shaanxi, Shanxi, Sichuan, Xizang [Nepal].
西藏洼瓣花Lloydia tibetica

西藏洼瓣花Lloydia tibetica

西藏洼瓣花Lloydia tibetica(责任编辑:徐晔春)

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