杏叶沙参Adenophora petiolata subsp. hunanensis
文名(Chinese Name):杏叶沙参
学名(Scientific Name):Adenophora petiolata subsp. hunanensis (Nannf.) D. Y. Hong et S. Ge
英文名(English Common Name):
别名(Chinese Common Name):宽裂沙参
异名(Synonym):Adenophora hunanensis Nannf.
科属(Family & Genus):桔梗科Campanulaceae 沙参属Adenophora
形态特征(Description):茎高60-120厘米,不分枝,无毛或稍有白色短硬毛。茎生叶至少下部的具柄,很少近无柄,叶片卵圆形,卵形至卵状披针形,基部常楔状渐尖,或近于平截形而突然变窄,沿叶柄下延,顶端急尖至渐尖,边缘具疏齿,两面或疏或密地被短硬毛,较少被柔毛,也有全无毛的,长3-10 (15) 厘米,宽2-4厘米。花序分枝长,几乎平展或弓曲向上,常组成大而疏散的圆锥花序,极少分枝很短或长而几乎直立因而组成窄的圆锥花序。花梗极短而粗壮,常仅2-3毫米长,极少达5毫米,花序轴和花梗有短毛或近无毛;花萼常有或疏或密的白色短毛,有的无毛,筒部倒圆锥状,裂片卵形至长卵形,长4-7毫米,宽1.5-4毫米,基部通常彼此重叠;花冠钟状,蓝色、紫色或蓝紫色,长1.5-2厘米,裂片三角状卵形,为花冠长的1/3;花盘短筒状,长 (0.5) 1-2.5毫米,顶端被毛或无毛;花柱与花冠近等长。蒴果球状椭圆形,或近于卵状,长6-8毫米,直径4-6毫米。种子椭圆状,有一条棱,长1-1.5毫米。花期7-9月。
分布(Distribution):
用途(Use):
引自中国植物志英文版:FOC Vol. 19 Page 540
Adenophora petiolata subsp. hunanensis (Nannfeldt) D. Y. Hong & S. Ge, Novon. 20: 427. 2010.
杏叶沙参 xing ye sha shen| Campanulaceae | Adenophora
Adenophora hunanensis Nannfeldt in Handel-Mazzetti, Symb. Sin. 7: 1070. 1936.
Cauline leaves mostly petiolate, or at least lower ones petiolate, rarely subsessile. Inflorescence rachises and floral parts often scaberulose. Calyx lobes 2-4 mm wide, ± overlapping at base. Disk 1.5-2.5 mm, mostly hairy. Corolla 1.5-2 cm; lobes 4-7 mm.
● Mountain slopes, grasslands, forest margins; below 2000 m. Chongqing, Guangdong (Liannan, Renhua, Ruyuan), Guangxi (Lingchuan, Xing’an, Yangshuo), Guizhou (Kaili), S Hebei (Cixian), W Henan, Hubei, Hunan, W Jiangxi, Shaanxi (S of Tongchuan), S Shanxi (Jincheng, Lingchuan, Yangcheng), Sichuan.
(责任编辑:徐晔春)
学名(Scientific Name):Adenophora petiolata subsp. hunanensis (Nannf.) D. Y. Hong et S. Ge
英文名(English Common Name):
别名(Chinese Common Name):宽裂沙参
异名(Synonym):Adenophora hunanensis Nannf.
科属(Family & Genus):桔梗科Campanulaceae 沙参属Adenophora
形态特征(Description):茎高60-120厘米,不分枝,无毛或稍有白色短硬毛。茎生叶至少下部的具柄,很少近无柄,叶片卵圆形,卵形至卵状披针形,基部常楔状渐尖,或近于平截形而突然变窄,沿叶柄下延,顶端急尖至渐尖,边缘具疏齿,两面或疏或密地被短硬毛,较少被柔毛,也有全无毛的,长3-10 (15) 厘米,宽2-4厘米。花序分枝长,几乎平展或弓曲向上,常组成大而疏散的圆锥花序,极少分枝很短或长而几乎直立因而组成窄的圆锥花序。花梗极短而粗壮,常仅2-3毫米长,极少达5毫米,花序轴和花梗有短毛或近无毛;花萼常有或疏或密的白色短毛,有的无毛,筒部倒圆锥状,裂片卵形至长卵形,长4-7毫米,宽1.5-4毫米,基部通常彼此重叠;花冠钟状,蓝色、紫色或蓝紫色,长1.5-2厘米,裂片三角状卵形,为花冠长的1/3;花盘短筒状,长 (0.5) 1-2.5毫米,顶端被毛或无毛;花柱与花冠近等长。蒴果球状椭圆形,或近于卵状,长6-8毫米,直径4-6毫米。种子椭圆状,有一条棱,长1-1.5毫米。花期7-9月。
分布(Distribution):
用途(Use):
引自中国植物志英文版:FOC Vol. 19 Page 540
Adenophora petiolata subsp. hunanensis (Nannfeldt) D. Y. Hong & S. Ge, Novon. 20: 427. 2010.
杏叶沙参 xing ye sha shen| Campanulaceae | Adenophora
Adenophora hunanensis Nannfeldt in Handel-Mazzetti, Symb. Sin. 7: 1070. 1936.
Cauline leaves mostly petiolate, or at least lower ones petiolate, rarely subsessile. Inflorescence rachises and floral parts often scaberulose. Calyx lobes 2-4 mm wide, ± overlapping at base. Disk 1.5-2.5 mm, mostly hairy. Corolla 1.5-2 cm; lobes 4-7 mm.
● Mountain slopes, grasslands, forest margins; below 2000 m. Chongqing, Guangdong (Liannan, Renhua, Ruyuan), Guangxi (Lingchuan, Xing’an, Yangshuo), Guizhou (Kaili), S Hebei (Cixian), W Henan, Hubei, Hunan, W Jiangxi, Shaanxi (S of Tongchuan), S Shanxi (Jincheng, Lingchuan, Yangcheng), Sichuan.
(责任编辑:徐晔春)
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