香茶藨子Ribes odoratum
中文名(Chinese Name):香茶藨子
学名(Scientific Name):Ribes odoratum Wendl.
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):Chrysobotrya odorata (H. L. Wendl.) Rydb. Coreosma longifolia Lunell Coreosma odorata (H. L. Wendl.) Nieuwl. Ribes fragrans Lodd.
科属(Family & Genus):虎耳草科(Saxifragaceae)茶藨子属
形态特征(Description):落叶灌木,高1-2米;小枝圆柱形,灰褐色,皮稍条状纵裂或不剥裂,嫩枝灰褐色或灰棕色,具短柔毛,老时毛脱落,无刺;芽卵圆形或长卵圆形,长5-7毫米,宽3-4毫米,先端急尖或稍钝,具数枚褐色或紫褐色鳞片,外被短柔毛。叶圆状肾形至倒卵圆形,长2-5厘米,宽几与长相似,基部楔形,稀近圆形或截形,幼时两面均具短柔毛,并常有腺体,成长时柔毛渐脱落,至老时近无毛,掌状3-5深裂,裂片形状不规则,先端稍钝,顶生裂片稍长或与侧生裂片近等长,边缘具粗钝锯齿;叶柄长 (0.5) 1-2厘米,被短柔毛。花两性,芳香;总状花序长2-5厘米,常下垂,具花5-10朵;花序轴和花梗具短柔毛;花梗长2-5毫米;苞片卵状披针形或椭圆状披针形,长5-7毫米,宽1.5-2.5毫米,先端急尖,两面均有短柔毛;花萼黄色,或仅萼筒黄色而微带浅绿色晕,外面无毛;萼筒管形,长12-15毫米,宽1.5-2.5毫米;萼片长圆形或匙形,长5-7毫米,宽2.5-4毫米,先端圆钝,开展或反折;花瓣近匙形或近宽倒卵形,长2.5-3.5毫米,宽2-3毫米,先端圆钝而浅缺刻状,浅红色,无毛;雄蕊短于或与花瓣近等长,花丝长约1.5毫米,花药长圆形,比花丝稍短;子房无毛;花柱不分裂或仅柱头2裂,长11-14毫米,几与雄蕊等长或稍长,柱头绿色。果实球形或宽椭圆形,长8-10毫米,宽几与长相似,熟时黑色,无毛。花期5月,果期7-8月。
分布(Distribution):原产北美洲。生于山地河流沿岸。
用途(Use):我国辽宁(沈阳、大连、熊岳)和黑龙江(哈尔滨)等地公园及植物园中均有栽植。
引自中国植物志英文版:FOC Vol. 8 Page 437
Ribes odoratum Wendland in Bartling & Wendland, Beitr. Bot. 2: 15. 1825.
香茶藨子 xiang cha biao zi | Saxifragaceae | Ribes
Chrysobotrya odorata (Wendland) Rydberg; Coreosma longifolia Lunell; C. odorata (Wendland) Nieuwland; Ribes fragrans Loddiges (1830), not Pallas (1797).
Shrubs 1-2 m tall. Branchlets pubescent when young, glabrescent, unarmed. Buds brown to purplish brown, ovoid to narrowly so, 5-7 × 3-4 mm, pubescent, apex obtuse or acute. Petiole (0.5-)1-2 cm, pubescent; leaf blade obovate to orbicular-reniform, 2-5 cm, pubescent and glandular, later glabrescent, base cuneate, rarely subrounded or truncate; lobes 3-5, margin coarsely obtusely dentate, apex obtuse; terminal lobe equaling or slightly longer than lateral ones. Racemes often nodding, 2-5 cm, 5-10-flowered; rachis and pedicels pubescent; bracts ovate-lanceolate to elliptic-lanceolate, 5-7 mm, pubescent. Flowers bisexual, fragrant. Calyx yellow, glabrous; tube sometimes slightly greenish, cylindric, 12-15 × 1.5-2.5 mm; lobes spreading or reflexed, oblong to spatulate, 5-7 mm. Petals pinkish, subspatulate to broadly obovate, 2.5-3.5 mm, glabrous. Stamens shorter than or equaling petals; anthers oblong. Ovary glabrous. Style 11-14 mm, entire or green stigma 2-lobed. Fruit black, globose to broadly ellipsoid, 0.8-1 cm, glabrous. Fl. May, fr. Jul-Aug.
Cultivated as an ornamental. Heilongjiang, Liaoning, probably elsewhere in NE China [native to North America].
(责任编辑:徐晔春)
学名(Scientific Name):Ribes odoratum Wendl.
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):Chrysobotrya odorata (H. L. Wendl.) Rydb. Coreosma longifolia Lunell Coreosma odorata (H. L. Wendl.) Nieuwl. Ribes fragrans Lodd.
科属(Family & Genus):虎耳草科(Saxifragaceae)茶藨子属
形态特征(Description):落叶灌木,高1-2米;小枝圆柱形,灰褐色,皮稍条状纵裂或不剥裂,嫩枝灰褐色或灰棕色,具短柔毛,老时毛脱落,无刺;芽卵圆形或长卵圆形,长5-7毫米,宽3-4毫米,先端急尖或稍钝,具数枚褐色或紫褐色鳞片,外被短柔毛。叶圆状肾形至倒卵圆形,长2-5厘米,宽几与长相似,基部楔形,稀近圆形或截形,幼时两面均具短柔毛,并常有腺体,成长时柔毛渐脱落,至老时近无毛,掌状3-5深裂,裂片形状不规则,先端稍钝,顶生裂片稍长或与侧生裂片近等长,边缘具粗钝锯齿;叶柄长 (0.5) 1-2厘米,被短柔毛。花两性,芳香;总状花序长2-5厘米,常下垂,具花5-10朵;花序轴和花梗具短柔毛;花梗长2-5毫米;苞片卵状披针形或椭圆状披针形,长5-7毫米,宽1.5-2.5毫米,先端急尖,两面均有短柔毛;花萼黄色,或仅萼筒黄色而微带浅绿色晕,外面无毛;萼筒管形,长12-15毫米,宽1.5-2.5毫米;萼片长圆形或匙形,长5-7毫米,宽2.5-4毫米,先端圆钝,开展或反折;花瓣近匙形或近宽倒卵形,长2.5-3.5毫米,宽2-3毫米,先端圆钝而浅缺刻状,浅红色,无毛;雄蕊短于或与花瓣近等长,花丝长约1.5毫米,花药长圆形,比花丝稍短;子房无毛;花柱不分裂或仅柱头2裂,长11-14毫米,几与雄蕊等长或稍长,柱头绿色。果实球形或宽椭圆形,长8-10毫米,宽几与长相似,熟时黑色,无毛。花期5月,果期7-8月。
分布(Distribution):原产北美洲。生于山地河流沿岸。
用途(Use):我国辽宁(沈阳、大连、熊岳)和黑龙江(哈尔滨)等地公园及植物园中均有栽植。
引自中国植物志英文版:FOC Vol. 8 Page 437
Ribes odoratum Wendland in Bartling & Wendland, Beitr. Bot. 2: 15. 1825.
香茶藨子 xiang cha biao zi | Saxifragaceae | Ribes
Chrysobotrya odorata (Wendland) Rydberg; Coreosma longifolia Lunell; C. odorata (Wendland) Nieuwland; Ribes fragrans Loddiges (1830), not Pallas (1797).
Shrubs 1-2 m tall. Branchlets pubescent when young, glabrescent, unarmed. Buds brown to purplish brown, ovoid to narrowly so, 5-7 × 3-4 mm, pubescent, apex obtuse or acute. Petiole (0.5-)1-2 cm, pubescent; leaf blade obovate to orbicular-reniform, 2-5 cm, pubescent and glandular, later glabrescent, base cuneate, rarely subrounded or truncate; lobes 3-5, margin coarsely obtusely dentate, apex obtuse; terminal lobe equaling or slightly longer than lateral ones. Racemes often nodding, 2-5 cm, 5-10-flowered; rachis and pedicels pubescent; bracts ovate-lanceolate to elliptic-lanceolate, 5-7 mm, pubescent. Flowers bisexual, fragrant. Calyx yellow, glabrous; tube sometimes slightly greenish, cylindric, 12-15 × 1.5-2.5 mm; lobes spreading or reflexed, oblong to spatulate, 5-7 mm. Petals pinkish, subspatulate to broadly obovate, 2.5-3.5 mm, glabrous. Stamens shorter than or equaling petals; anthers oblong. Ovary glabrous. Style 11-14 mm, entire or green stigma 2-lobed. Fruit black, globose to broadly ellipsoid, 0.8-1 cm, glabrous. Fl. May, fr. Jul-Aug.
Cultivated as an ornamental. Heilongjiang, Liaoning, probably elsewhere in NE China [native to North America].
(责任编辑:徐晔春)
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