宜昌胡颓子Elaeagnus henryi Warb. Apud Diels
宜昌胡颓子Elaeagnus henryi Warb. Apud Diels
32.宜昌胡颓子(中国高等植物图鉴)图版11:1-3
Elaeagnus henryi Warb. apud Diels in Engl., Bot. Jahrb. 29: 483. 1900; Serv. in Bll. Herb. Boiss. serve. 2, 8: 387. 1908 et in Bot. Centralbl. Beih. 25: 77. f. 4, 17-20. 1909; Schneid., Ill. Handb. Lavbh. 2: 414. f. 283a-b. 1909; Lecomte in Bul. Mus. Hist. Nat. Paris, 21: 163. 1915; Rehd. in Sarg., Pl. tails. 2; 414. 1915; Chun in Sunyatsenia 4. 238. 1940; 中国高等植物图鉴. 2: 969. 图3667. 1972; C. Y. Chang in Fl. Sichuan:. 278. 1981. ——E. fargessii Lecomte, Not. Syst. 3: 156. 1915 et in Bull. Mus. Hist. Nat. paris 21: 162. 1915. syn. nov.
常绿直立灌.木,高3-5米,具刺,刺生叶腋,长8-20毫米,略弯曲;幼枝淡褐色,被鳞片,老枝鳞片脱落,黑色或灰黑色。叶革质至厚革质,阔椭圆形或倒卵状阔椭圆形,长6-15厘米,宽3-6厘米,顶端渐尖或急尖,尖头三角形,基部钝形或阔楔形,稀圆形,边缘有时稍反卷,上面幼时被褐色鳞片,成熟后脱落,深绿色,干燥后黄绿色或黄褐色,下面银白色、密被白色和散生少数褐色鳞片,侧脉5-7对,近边缘分叉而互相连接或消失,上面不甚明显,下面甚凸起;叶柄粗壮,长8-15毫米,黄褐色。花淡白色;质厚,密被鳞片,1-5花生于叶腋短小枝上成短总状花序,花枝锈色,长3-6毫米;花梗长2-5毫米;萼筒圆筒状漏斗形,长6-8毫米,在裂片下面扩展,向下渐窄狭,在子房上略收缩,裂片三角形,长1.2-3毫米,顶端急尖,内面密被白色星状柔毛和少数褐色鳞片;雄蕊的花丝极短,花药矩圆形,长约1.5毫米;花柱直立或稍弯曲,无毛,连柱头长7-8毫米,略超过雄蕊。果实矩圆形,多汁,长18毫米,幼时被银白色和散生少数褐色鳞片,淡黄白色或黄褐色,成熟时红色;果核内面具丝状棉毛;果梗长5-8毫米,下弯。花期10-11月,果期次年4月。
产陕西、浙江、安徽、江西、湖北、湖南、四川、云南、贵州、福建、广东、广西;生于海拔450-2300米的疏林或灌丛中。模式标本采自湖北宜昌。
果实可生食和酿酒、制果酱;四川草医用果实止痢疾,叶治肺虚短气,根治吐血或煎水洗恶疮疥。常用来代替胡颓子供药用。
本种:叶片大,倒卵状阔椭圆形或阔椭圆形;萼筒质厚,圆筒状漏斗形,淡白色,长6-8毫米;裂片长1.2-3毫米;果实矩圆形,长18毫米,容易认识。▽1915.年H. f. lecomte根据四川城口采集的标本,定为 E. fargesii Lecomte,认为叶片近革质;萼筒较长,达7毫米,裂片极短,仅长1.5-2毫米。但在城口采集的大量标本中,这种类型较少,同时与本种差异甚微,故合并在本种内作异名。
《Flora of China》 Vol. 13 (2007)
Elaeagnus henryi Warburg ex Diels
宜昌胡颓子 yi chang hu tui zi
Elaeagnus fargesii Lecomte.
Shrubs, evergreen, climbing. Spines sometimes present, stout; young branches with overlapping dull silvery gray and pale brown scales. Petiole 8-10 mm, indumentum as for stem; leaf blade abaxially slightly brownish on midrib, adaxially brownish green when dried, broadly lanceolate to ovate, 6-15 × 3-6 cm, leathery, abaxially with overlapping silvery scales, adaxially densely scaly when young but soon glabrous, lateral veins 5-7 per side of midrib, raised abaxially, inconspicuous adaxially, base broadly cuneate to rounded, margin revolute, apex acuminate. Flowers mostly 1 per axil, sometimes clustered on reduced axillary shoots. Pedicel ca. 2 mm, reddish brown scaly. Calyx tube obconic-tubular, ± 4-angular, 6-8 × 2-3 mm, abruptly widening below lobes, outside with dense silvery white scales and scattered brown scales; lobes triangular, inside sparsely pale brown scaly, apex acuminate. Drupe 5-8 mm. Fl. Oct-Nov, fr. Apr.
● Valley forests; 500-1800(-2700) m. Guangdong, Guizhou, Hubei, Hunan, Yunnan.
别名:鄂西胡颓子;羊奶奶;亨氏胡颓子;串串子;藤胡颓子;亨利胡颓子;木半夏;牛奶子;宜昌胡秃子;金背藤;红鸡踢香;
科名:胡颓子科 Elaeagnaceae
属名:胡颓子属 Elaeagnus
32.宜昌胡颓子(中国高等植物图鉴)图版11:1-3
Elaeagnus henryi Warb. apud Diels in Engl., Bot. Jahrb. 29: 483. 1900; Serv. in Bll. Herb. Boiss. serve. 2, 8: 387. 1908 et in Bot. Centralbl. Beih. 25: 77. f. 4, 17-20. 1909; Schneid., Ill. Handb. Lavbh. 2: 414. f. 283a-b. 1909; Lecomte in Bul. Mus. Hist. Nat. Paris, 21: 163. 1915; Rehd. in Sarg., Pl. tails. 2; 414. 1915; Chun in Sunyatsenia 4. 238. 1940; 中国高等植物图鉴. 2: 969. 图3667. 1972; C. Y. Chang in Fl. Sichuan:. 278. 1981. ——E. fargessii Lecomte, Not. Syst. 3: 156. 1915 et in Bull. Mus. Hist. Nat. paris 21: 162. 1915. syn. nov.
常绿直立灌.木,高3-5米,具刺,刺生叶腋,长8-20毫米,略弯曲;幼枝淡褐色,被鳞片,老枝鳞片脱落,黑色或灰黑色。叶革质至厚革质,阔椭圆形或倒卵状阔椭圆形,长6-15厘米,宽3-6厘米,顶端渐尖或急尖,尖头三角形,基部钝形或阔楔形,稀圆形,边缘有时稍反卷,上面幼时被褐色鳞片,成熟后脱落,深绿色,干燥后黄绿色或黄褐色,下面银白色、密被白色和散生少数褐色鳞片,侧脉5-7对,近边缘分叉而互相连接或消失,上面不甚明显,下面甚凸起;叶柄粗壮,长8-15毫米,黄褐色。花淡白色;质厚,密被鳞片,1-5花生于叶腋短小枝上成短总状花序,花枝锈色,长3-6毫米;花梗长2-5毫米;萼筒圆筒状漏斗形,长6-8毫米,在裂片下面扩展,向下渐窄狭,在子房上略收缩,裂片三角形,长1.2-3毫米,顶端急尖,内面密被白色星状柔毛和少数褐色鳞片;雄蕊的花丝极短,花药矩圆形,长约1.5毫米;花柱直立或稍弯曲,无毛,连柱头长7-8毫米,略超过雄蕊。果实矩圆形,多汁,长18毫米,幼时被银白色和散生少数褐色鳞片,淡黄白色或黄褐色,成熟时红色;果核内面具丝状棉毛;果梗长5-8毫米,下弯。花期10-11月,果期次年4月。
产陕西、浙江、安徽、江西、湖北、湖南、四川、云南、贵州、福建、广东、广西;生于海拔450-2300米的疏林或灌丛中。模式标本采自湖北宜昌。
果实可生食和酿酒、制果酱;四川草医用果实止痢疾,叶治肺虚短气,根治吐血或煎水洗恶疮疥。常用来代替胡颓子供药用。
本种:叶片大,倒卵状阔椭圆形或阔椭圆形;萼筒质厚,圆筒状漏斗形,淡白色,长6-8毫米;裂片长1.2-3毫米;果实矩圆形,长18毫米,容易认识。▽1915.年H. f. lecomte根据四川城口采集的标本,定为 E. fargesii Lecomte,认为叶片近革质;萼筒较长,达7毫米,裂片极短,仅长1.5-2毫米。但在城口采集的大量标本中,这种类型较少,同时与本种差异甚微,故合并在本种内作异名。
《Flora of China》 Vol. 13 (2007)
Elaeagnus henryi Warburg ex Diels
宜昌胡颓子 yi chang hu tui zi
Elaeagnus fargesii Lecomte.
Shrubs, evergreen, climbing. Spines sometimes present, stout; young branches with overlapping dull silvery gray and pale brown scales. Petiole 8-10 mm, indumentum as for stem; leaf blade abaxially slightly brownish on midrib, adaxially brownish green when dried, broadly lanceolate to ovate, 6-15 × 3-6 cm, leathery, abaxially with overlapping silvery scales, adaxially densely scaly when young but soon glabrous, lateral veins 5-7 per side of midrib, raised abaxially, inconspicuous adaxially, base broadly cuneate to rounded, margin revolute, apex acuminate. Flowers mostly 1 per axil, sometimes clustered on reduced axillary shoots. Pedicel ca. 2 mm, reddish brown scaly. Calyx tube obconic-tubular, ± 4-angular, 6-8 × 2-3 mm, abruptly widening below lobes, outside with dense silvery white scales and scattered brown scales; lobes triangular, inside sparsely pale brown scaly, apex acuminate. Drupe 5-8 mm. Fl. Oct-Nov, fr. Apr.
● Valley forests; 500-1800(-2700) m. Guangdong, Guizhou, Hubei, Hunan, Yunnan.
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