山丹Lilium pumilum

中文名(Chinese Name):山丹
学名(Scientific Name):Lilium pumilum DC.
英文名(English Common Name):
别名(Chinese Common Name):细叶百合
异名(Synonym):Lilium potaninii Vrishcz  Lilium pumilum var. potaninii (Vrishcz) Y. Z. Zhao  Lilium sinensium Gand.  Lilium linifolium Horn.  Lilium chrysanthum Nakai & Maek.  Lilium stenophyllum Baker  Lilium puniceum Siebold & de Vriese  Lilium pumilum var. sinensium (Gand.) Baranova  Lilium tenuifolium var. chrysanthum (Nakai & Maek.) Nakai
科属(Family & Genus):百合科(Liliaceae)百合属
形态特征(Description):鳞茎卵形或圆锥形,高2.5-4.5厘米,直径2-3厘米;鳞片矩圆形或长卵形,长2-3.5厘米, 宽1-1.5厘米,白色。茎高15-60厘米,有小乳头状突起,有的带紫色条纹。叶散生于茎中部,条形,长3.5-9厘米,宽1.5-3毫米,中脉下面突出,边缘有乳头状突起。花单生或数朵排成总状花序,鲜红色,通常无斑点,有时有少数. 斑点,下垂;花被片反卷,长4-4.5厘米,宽0.8-1.1厘米,蜜腺两边有乳头状突起;花丝长1.2-2.5厘米,无毛,花药长椭圆形,长约1厘米,黄色,花粉近红色;子房圆柱形,长0.8-1厘米;花柱稍长于子房或长1倍多,长1.2-1.6厘米,柱头膨大,径5毫米,3裂。蒴果矩圆形,长2厘米,宽1.2-1.8厘米。花期7-8月,果期9-10月。
分布(Distribution):产河北、河南、山西、陕西、宁夏、山东、青海、甘肃、内蒙古、黑龙江、辽宁和吉林。生于海拔400-2600米山坡草地或林缘。俄罗斯、朝鲜、蒙古也有。
用途(Use):鳞茎含淀粉,供食用,亦可入药,有滋补强壮、止咳祛痰、利尿等功效。花美丽,可栽培供观赏,也含挥发油,可提取供香料用。
引自植物志英文版:FOC Vol. 24 Page 145
Lilium pumilum Redouté, Liliac. 7: t. 378. 1812.
山丹 shan dan | Liliaceae  | Lilium
Lilium potaninii Vrishcz; L. pumilum var. potaninii (Vrischz) Y. Z. Zhao; L. sinensium Gandoger; L. tenuifolium Fischer ex Hooker.
Bulb ovoid or conical, 2--3 cm in diam.; scales white, oblong or narrowly ovate, 2--3 × 1--1.5 cm. Stem sometimes streaked with purple, 15--60 cm, papillose. Leaves scattered near middle of stem, linear, 3.5--9 × 1.5--3 cm, midvein prominent abaxially, margin papillose. Flowers solitary or several in a raceme, nodding. Tepals revolute, bright red, usually unspotted, occasionally with a few spots near base, 4--4.5 cm × 8--11 mm, not minutely papillose adaxially; nectaries papillose on both surfaces. Filaments 1.2--2.5 cm, glabrous; anthers yellow, with reddish pollen, ca. 1 cm. Ovary 8--10 mm. Style 1--2 cm. Capsule oblong, ca. 2 × 1.2--1.8 cm. Fl. Jul--Aug, fr. Sep--Oct. Forest margins, grassy slopes; 400--2600 m. Gansu, Hebei, Heilongjiang, Henan, Jilin, Liaoning, Nei Mongol, Ningxia, Qinghai, Shaanxi, Shandong, Shanxi [Korea, Mongolia, Russia (C and E Siberia)].
The bulbs are edible and medicinal.
山丹Lilium pumilum

山丹Lilium pumilum

山丹Lilium pumilum(责任编辑:徐晔春)

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