七筋姑Clintonia udensis
中文名(Chinese Name):七筋姑
学名(Scientific Name):Clintonia udensis Trautv. et Mey.
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):Clintonia alpina Kunth ex Baker Clintonia alpina var. udensis (Trautv. et C. A. Mey.) J. F. Macbr. Clintonia udensis var. alpina (Kunth ex Baker) H. Hara Smilacina alpina Royle
科属(Family & Genus):百合科(Liliaceae)七筋姑属
形态特征(Description):根状茎较硬,粗约5毫米,有撕裂成纤维状的残存鞘叶。叶3-4枚,纸质或厚纸质,椭圆形、倒卵状矩圆形或倒披针形,长8 25厘米,宽3-16厘米,无毛或幼时边缘有柔毛,先端骤尖,基部成鞘状抱茎或后期伸长成柄状。花葶密生白色短柔毛,长10-20厘米,果期伸长可达60厘米;总状花序有花3-12朵,花梗密生柔毛,初期长约1厘米,后来伸长可达7厘米;苞片披针形,长约1厘米,密生柔毛,早落;花白色,少有淡蓝色;花被片矩圆形,长7-12毫米,宽3-4毫米,先端钝圆,外面有微毛,具5-7脉;花药长1.5-2毫米,花丝长3-5(-7)毫米;子房长约3毫米,花柱连同浅3裂的柱头长3-5毫米。果实球形至矩圆形,长7-12(-14)毫米,宽7-10毫米,自顶端至中部沿背缝线作蒴果状开裂,每室有种子6-12颗。种子卵形或梭形,长34.2毫米,宽约2毫米。花期5-6月,果期7-10月。
分布(Distribution):产东北、河北、山西、河南、湖北、陕西、甘肃、西南等地。生海拔1600-4000米高山疏林下或阴坡疏林下。俄罗斯、日本、朝鲜、不丹和印度也有。
用途(Use):引自植物志英文版:FOC Vol. 24 Page 151
Clintonia udensis Trautvetter & C. A. Meyer in Middendorff, Reise Sibir. 1(Theil 2, Bot. Lief.3): 92. 1856.
七筋菇 qi jin gu| Liliaceae | Clintonia
Clintonia alpina Kunth ex Baker; C. udensis var. alpina (Kunth ex Baker) H. Hara.
Rhizome stiff, ca. 5 mm in thick, covered with fibrous sheaths. Leaves 3--5, ± petiolate, obovate, elliptic-obovate, or oblanceolate, 8--25 × 3--16 cm, margin pubescent when young. Scape 10--20 cm, usually to 60 cm in fruit, leafless, densely white pubescent. Raceme 3--12-flowered; bracts caducous; pedicels densely pubescent, 1--7 cm in fruit. Tepals white or sometimes bluish, oblong, 7--12 × 3--4 mm, puberulent abaxially. Stamens 4--6(--8) mm. Pistil 6--8 mm; style 3--5 mm. Berry blackish blue, globose or ellipsoid, 7--12 × 7--10 mm, many seeded. Fl. May--Jun, fr. Jul--Oct. 2 n = 14, 28.
Sparse forests, alpine forests; 1600--4000 m. Gansu, Hebei, Heilongjiang, Henan, Hubei, Jilin, Liaoning, Shaanxi, Shanxi, Sichuan, Xizang, Yunnan [Bhutan, India, Japan, Korea, Myanmar, Russia (Far East, Siberia), Sikkim].
(责任编辑:徐晔春)
学名(Scientific Name):Clintonia udensis Trautv. et Mey.
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):Clintonia alpina Kunth ex Baker Clintonia alpina var. udensis (Trautv. et C. A. Mey.) J. F. Macbr. Clintonia udensis var. alpina (Kunth ex Baker) H. Hara Smilacina alpina Royle
科属(Family & Genus):百合科(Liliaceae)七筋姑属
形态特征(Description):根状茎较硬,粗约5毫米,有撕裂成纤维状的残存鞘叶。叶3-4枚,纸质或厚纸质,椭圆形、倒卵状矩圆形或倒披针形,长8 25厘米,宽3-16厘米,无毛或幼时边缘有柔毛,先端骤尖,基部成鞘状抱茎或后期伸长成柄状。花葶密生白色短柔毛,长10-20厘米,果期伸长可达60厘米;总状花序有花3-12朵,花梗密生柔毛,初期长约1厘米,后来伸长可达7厘米;苞片披针形,长约1厘米,密生柔毛,早落;花白色,少有淡蓝色;花被片矩圆形,长7-12毫米,宽3-4毫米,先端钝圆,外面有微毛,具5-7脉;花药长1.5-2毫米,花丝长3-5(-7)毫米;子房长约3毫米,花柱连同浅3裂的柱头长3-5毫米。果实球形至矩圆形,长7-12(-14)毫米,宽7-10毫米,自顶端至中部沿背缝线作蒴果状开裂,每室有种子6-12颗。种子卵形或梭形,长34.2毫米,宽约2毫米。花期5-6月,果期7-10月。
分布(Distribution):产东北、河北、山西、河南、湖北、陕西、甘肃、西南等地。生海拔1600-4000米高山疏林下或阴坡疏林下。俄罗斯、日本、朝鲜、不丹和印度也有。
用途(Use):引自植物志英文版:FOC Vol. 24 Page 151
Clintonia udensis Trautvetter & C. A. Meyer in Middendorff, Reise Sibir. 1(Theil 2, Bot. Lief.3): 92. 1856.
七筋菇 qi jin gu| Liliaceae | Clintonia
Clintonia alpina Kunth ex Baker; C. udensis var. alpina (Kunth ex Baker) H. Hara.
Rhizome stiff, ca. 5 mm in thick, covered with fibrous sheaths. Leaves 3--5, ± petiolate, obovate, elliptic-obovate, or oblanceolate, 8--25 × 3--16 cm, margin pubescent when young. Scape 10--20 cm, usually to 60 cm in fruit, leafless, densely white pubescent. Raceme 3--12-flowered; bracts caducous; pedicels densely pubescent, 1--7 cm in fruit. Tepals white or sometimes bluish, oblong, 7--12 × 3--4 mm, puberulent abaxially. Stamens 4--6(--8) mm. Pistil 6--8 mm; style 3--5 mm. Berry blackish blue, globose or ellipsoid, 7--12 × 7--10 mm, many seeded. Fl. May--Jun, fr. Jul--Oct. 2 n = 14, 28.
Sparse forests, alpine forests; 1600--4000 m. Gansu, Hebei, Heilongjiang, Henan, Hubei, Jilin, Liaoning, Shaanxi, Shanxi, Sichuan, Xizang, Yunnan [Bhutan, India, Japan, Korea, Myanmar, Russia (Far East, Siberia), Sikkim].
(责任编辑:徐晔春)
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