黄紫堇Corydalis ochotensis
中文名(Chinese Name):黄紫堇
学名(Scientific Name):Corydalis ochotensis Turcz.
英文名(English Common Name):
别名(Chinese Common Name):黄龙脱壳
异名(Synonym):Capnoides ochotensis Kuntze
科属(Family & Genus):罂粟科(Papaveraceae)紫堇属
形态特征(Description):无毛草本,高50-90厘米。主根长达13厘米,具少数侧根,干时褐色;根茎极短,盖以稀疏的残枯叶基。茎柔弱,通常多曲折,四棱状,常自下部分枝。基生叶少数,具长柄,叶片轮廓宽卵形或三角形,三回三出分裂,第一回全裂片具较长的柄,第二回具较短柄,羽状深裂或浅裂,小裂片倒卵形、菱状倒卵形或卵形,先端圆或钝,具短尖,背面具白粉,二歧状细脉明显;茎生叶多数,下部者具长柄,上部者具短柄,其他与基生叶相同。总状花序生于茎和分枝先端,长3-5厘米,果时达9厘米,有4-6花,排列稀疏;苞片宽卵形至卵形,长0.5-1厘米,全缘;花梗劲直,纤细,远短于苞片。萼片鳞片状,近肾形,边缘具缺刻状齿;花瓣黄色,上花瓣长1.8-2厘米,花瓣片舟状卵形,先端渐尖,背部鸡冠状突起高1-1.5毫米,超出瓣片先端并延伸至其中部,距圆筒形,与花瓣片近等长或稍长,末端略下弯,下花瓣长1-1.2厘米,鸡冠同上瓣,中部稍缢缩,下部呈浅囊状,内花瓣长8-9毫米,花瓣片倒卵形,具1侧生囊,爪线形,略长于花瓣片;雄蕊束长7-8毫米,花药极小,花丝披针形,蜜腺体贯穿距的2/5-1/2;子房狭倒卵形,长4-5毫米,具2列胚珠,花柱细,比子房短,柱头扁长方形,上端具4乳突。蒴果狭倒卵形,长1-1.4厘米,粗约3毫米,有6-10枚种子,排成2列。种子近圆形,直径约1.5毫米,黑色,具光泽。花果期6-9月。
分布(Distribution):产黑龙江、吉林、辽宁、河北,生于杂木林下或水沟边。俄罗斯、朝鲜、日本有分布。
用途(Use):全草药用。
引自中国植物志英文版:FOC Vol. 7 Page 336, 337
Corydalis ochotensis Turczaninow, Bull. Soc. Imp. Naturalistes Moscou. 13: 62. 1840.
黄紫堇 huang zi jin| Papaveraceae | Corydalis
Herbs, biennial, 50-90 cm tall, glabrous. Stems often zigzag, squashy, winged-ridged, branched and leafy throughout. Basal leaves long petiolate; blade glaucous abaxially, broadly ovate or deltoid, triternate; primary petiolules long; secondary petiolules short; leaflets deeply or slightly divided, obovate, rhombic-obovate, or ovate, obtuse, mucronate. Lower cauline leaves long petiolate, upper ones shortly petiolate, like basal leaves. Racemes 3-5 cm, at fruiting to 9 cm, 4-8-flowered; bracts ovate to broadly ovate, 0.5-1.4 cm, entire, partly concealing flowers. Pedicel 2-4 mm, recurved in fruit. Sepals reniform, to 0.5 mm, dentate. Corolla yellow, keels of outer petals often with a purplish gray tint; outer petals acuminate, with short obtuse crest extended clearly beyond petal apex; upper petal 17-20 mm; spur cylindric, 8-11 mm, apex slightly downcurved; nectary 2/5-1/2 as long as spur; lower petal shallowly saccate, 10-12 mm; inner petals 8-9 mm. Stigma compressed-quadrate, with marginal papillae. Capsule narrowly obovoid, 10-14 × ca. 3 mm, 6-10-seeded. Seeds in 2 rows, 1.5-2 mm, smooth. Fl. and fr. Jun-Sep.
Mixed forests, streamsides. NE Hebei, Heilongjiang, E Jilin, Liaoning, Taiwan [Japan, N Korea, Russia (Okhotsk Sea region, E Siberia)].
![黄紫堇Corydalis ochotensis 黄紫堇Corydalis ochotensis](/uploads/allimg/131029/2-131029142410151.JPG)
![黄紫堇Corydalis ochotensis 黄紫堇Corydalis ochotensis](/uploads/allimg/131029/2-13102914241H00.JPG)
(责任编辑:徐晔春)
学名(Scientific Name):Corydalis ochotensis Turcz.
英文名(English Common Name):
别名(Chinese Common Name):黄龙脱壳
异名(Synonym):Capnoides ochotensis Kuntze
科属(Family & Genus):罂粟科(Papaveraceae)紫堇属
形态特征(Description):无毛草本,高50-90厘米。主根长达13厘米,具少数侧根,干时褐色;根茎极短,盖以稀疏的残枯叶基。茎柔弱,通常多曲折,四棱状,常自下部分枝。基生叶少数,具长柄,叶片轮廓宽卵形或三角形,三回三出分裂,第一回全裂片具较长的柄,第二回具较短柄,羽状深裂或浅裂,小裂片倒卵形、菱状倒卵形或卵形,先端圆或钝,具短尖,背面具白粉,二歧状细脉明显;茎生叶多数,下部者具长柄,上部者具短柄,其他与基生叶相同。总状花序生于茎和分枝先端,长3-5厘米,果时达9厘米,有4-6花,排列稀疏;苞片宽卵形至卵形,长0.5-1厘米,全缘;花梗劲直,纤细,远短于苞片。萼片鳞片状,近肾形,边缘具缺刻状齿;花瓣黄色,上花瓣长1.8-2厘米,花瓣片舟状卵形,先端渐尖,背部鸡冠状突起高1-1.5毫米,超出瓣片先端并延伸至其中部,距圆筒形,与花瓣片近等长或稍长,末端略下弯,下花瓣长1-1.2厘米,鸡冠同上瓣,中部稍缢缩,下部呈浅囊状,内花瓣长8-9毫米,花瓣片倒卵形,具1侧生囊,爪线形,略长于花瓣片;雄蕊束长7-8毫米,花药极小,花丝披针形,蜜腺体贯穿距的2/5-1/2;子房狭倒卵形,长4-5毫米,具2列胚珠,花柱细,比子房短,柱头扁长方形,上端具4乳突。蒴果狭倒卵形,长1-1.4厘米,粗约3毫米,有6-10枚种子,排成2列。种子近圆形,直径约1.5毫米,黑色,具光泽。花果期6-9月。
分布(Distribution):产黑龙江、吉林、辽宁、河北,生于杂木林下或水沟边。俄罗斯、朝鲜、日本有分布。
用途(Use):全草药用。
引自中国植物志英文版:FOC Vol. 7 Page 336, 337
Corydalis ochotensis Turczaninow, Bull. Soc. Imp. Naturalistes Moscou. 13: 62. 1840.
黄紫堇 huang zi jin| Papaveraceae | Corydalis
Herbs, biennial, 50-90 cm tall, glabrous. Stems often zigzag, squashy, winged-ridged, branched and leafy throughout. Basal leaves long petiolate; blade glaucous abaxially, broadly ovate or deltoid, triternate; primary petiolules long; secondary petiolules short; leaflets deeply or slightly divided, obovate, rhombic-obovate, or ovate, obtuse, mucronate. Lower cauline leaves long petiolate, upper ones shortly petiolate, like basal leaves. Racemes 3-5 cm, at fruiting to 9 cm, 4-8-flowered; bracts ovate to broadly ovate, 0.5-1.4 cm, entire, partly concealing flowers. Pedicel 2-4 mm, recurved in fruit. Sepals reniform, to 0.5 mm, dentate. Corolla yellow, keels of outer petals often with a purplish gray tint; outer petals acuminate, with short obtuse crest extended clearly beyond petal apex; upper petal 17-20 mm; spur cylindric, 8-11 mm, apex slightly downcurved; nectary 2/5-1/2 as long as spur; lower petal shallowly saccate, 10-12 mm; inner petals 8-9 mm. Stigma compressed-quadrate, with marginal papillae. Capsule narrowly obovoid, 10-14 × ca. 3 mm, 6-10-seeded. Seeds in 2 rows, 1.5-2 mm, smooth. Fl. and fr. Jun-Sep.
Mixed forests, streamsides. NE Hebei, Heilongjiang, E Jilin, Liaoning, Taiwan [Japan, N Korea, Russia (Okhotsk Sea region, E Siberia)].
(责任编辑:徐晔春)
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