洼瓣花Lloydia serotina

中文名(Chinese Name):洼瓣花
学名(Scientific Name):Lloydia serotina (Linn.) Rchb.
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):Bulbocodium serotinum L.  Lloydia himalensis Royle  Lloydia serotina var. unifolia Franch.  Lloydia alpina Salisb.  Cronyxium serotinum (L.) Raf.  Ornithogalum serotinum (L.) Rchb.  Rhabdocrinum serotinum (L.) Rchb.  Gagea serotina (L.) Ker Gawl.
科属Family & Genus):百合科(Liliaceae)洼瓣花属
形态特征Description):植株高10-20厘米。鳞茎狭卵形,上端延伸,上部开裂。基生叶通常2枚,很少仅1枚,短于或有时高于花序,宽约1毫米;茎生叶狭披针形或近条形,长1-3厘米,宽1-3毫米。花1-2朵;内外花被片近相似,白色而有紫斑,长1-1.5厘米,宽3.5-5毫米,先端钝圆,内面近基部常有一凹穴,较少例外;雄蕊长为花被片的1/2-3/5,花丝无毛;子房近矩圆形或狭椭圆形,长3-4毫米,宽1-1.5毫米;花柱与子房近等长,柱头3裂不明显。蒴果近倒卵形,略有三钝棱,长宽各6-7毫米,顶端有宿存花柱。种子近三角形,扁平。花期6-8月,果期8-10月。
分布(Distribution):产西藏、新疆和西南、西北、华北、东北各省区。生于海拔2400-4000米的山坡、灌丛中或草地上。广布于欧洲、亚洲和北美洲,如朝鲜、日本、苏联、锡金、不丹、印度等。
用途(Use):
引自植物志英文版: FOC Vol. 24 Page 122
Lloydia serotina (Linnaeus) Reichenbach, Fl. Germ. Excurs. 102. 1830.
洼瓣花 wa ban hua  | Liliaceae  | Lloydia
Plants 3--20 cm tall. Bulb 1.5--2.5 cm × 6--7 mm. Basal leaves (1 or)2, filiform, slightly shorter or longer than stem, ca. 1 mm wide; cauline leaves 2--4, linear or narrowly so, 1--3 cm × 1--3 mm. Inflorescence 1- or 2-flowered. Tepals white, violet veined, basally mottled with purple, obovate-oblong, 0.5--1.5 cm × 2--5 mm, usually with a small, nectariferous groove near base adaxially, apex obtuse-rounded. Stamens 1/2--3/5 as long as tepals; filaments glabrous. Ovary suboblong or narrowly ellipsoid, 3--4 × 1--1.5 mm. Style 3--4 mm; stigma indistinctly 3-lobed. Capsule subobovoid or subovoid, 3--7 mm, apex with persistent style. Seeds subdeltoid or crescent-shaped-deltoid, flat. Fl. Jun--Aug, fr. Aug--Oct.
Thickets, grassy slopes, alpine grasslands; 2400--5000 m. Gansu, Hebei, Heilongjiang, Jilin, Liaoning, Nei Mongol, Ningxia, Qinghai, Shaanxi, Shanxi, Sichuan, Xinjiang, Xizang, Yunnan [Bhutan, India, Japan, Kazakhstan, Korea, Mongolia, Nepal, Pakistan, Russia, Sikkim; Europe, North America].
洼瓣花Lloydia serotina

洼瓣花Lloydia serotina



洼瓣花Lloydia serotina(责任编辑:徐晔春)

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