裸茎碎米荠Cardamine scaposa
中文名（Chinese Name）：裸茎碎米荠
学名（Scientific Name）：Cardamine scaposa Franch.
英文名（English Common Name）：
别名（Chinese Common Name）：落叶梅
异名（Synonym）：Cardamine denudata O. E. Schulz
科属（Family & Genus）：十字花科Cruciferae碎米荠属Cardamine
形态特征（Description）：多年生草本，高6-15厘米，全体无毛。根状茎短，匍匐生长，其上有小的淡黄白色瘤状突起和枯萎的叶柄残基，须根细而短、茎不分枝，基部略倾卧，上部直立。基生叶为单叶、近于圆形或肾状圆形，长6-25毫米，宽7-27毫米，边缘波状，基部肾形；叶柄成线条状，波状弯曲，长1.5-12厘米；无茎生叶。总状花序顶生，有3-8花；花梗长1-2厘米，顶端稍膨大；萼片卵圆形或椭圆形，长3-4毫米，边缘膜质，白色透明；花瓣白色，倒卵形，长7-12毫米，顶端圆或微凹，基部渐狭呈短爪；花丝扁平，下部稍扩大，花药狭长卵形；雌蕊柱状、花柱细长，柱头扁球形。长角果扁平，长3-6厘米，宽约2毫米，光滑无毛。种子长圆形、长2-3毫米，宽约1.5毫米、淡褐色；子叶背倚胚根。花期5-6月，果期7月。
分布（Distribution）：产河北、山西、陕西 。生于山坡灌丛中及林下潮湿处。模式标本采自陕西首阳山。
用途（Use）：全草入药，清热解毒，可治疔疮。
引自中国植物志英文版：FOC Vol. 8 Page 93
Cardamine scaposa Franchet, Pl. David. 1: 33. 1883.
裸茎碎米荠 luo jing sui mi ji| Brassicaceae | Cardamine
Cardamine denudata O. E. Schulz.
Herbs perennial, (4-)8-18 cm tall, scapose, glabrous throughout. Rhizomes slender, with slender stolons. Stems leafless, erect, simple. Rhizomal leaves simple; petiole (1-)2-9(-12) cm; leaf blade reniform or suborbicular, (0.3-)0.6-1.7(-2) × (0.5-)1-2.5(-3) cm, base cordate, margin repand-crenate or entire. Cauline leaves absent. Racemes terminal, 2-7(-10)-flowered. Fruiting pedicels erect or erect-ascending, 1-4 cm, proximal longest. Sepals ovate or oblong, 3-4 × 1.5-2.2 mm, margin membranous, lateral pair subsaccate. Petals white, broadly obovate, (0.8-)0.9-1.3 cm × 5-7 mm, cuneate into a clawlike base to 2 mm, apex rounded or subemarginate. Median filament pairs 4.5-8 mm, slightly dilated at base; lateral pair 2.5-4.5 mm; anthers narrowly oblong, 1.5-1.8 mm. Ovules 8-14 per ovary. Fruit linear, 2-3.5 cm × 1.2-1.7 mm; valves glabrous, smooth; style 3-7.5 mm. Seeds brown, oblong, 2-3 × 1-1.5 mm, wingless. Fl. Apr-Jun, fr. Jun-Jul.
* Shrubby slopes, moist areas; 1400-2500 m. Hebei, Nei Mongol, Shaanxi, Shanxi, Sichuan.
The above first record from Sichuan is based on Farges 570 (P). The type collection of Cardamine denudata, G. Giraldi 5480 (holotype, B), is indistinguishable from that of C. scaposa, A. J. P. David 1815 (holotype, P; isotypes, LE, P). The former specimen was collected from Shaanxi, whereas the latter was from Nei Mongol.
This species is used medicinally.
（责任编辑：徐晔春）
学名（Scientific Name）：Cardamine scaposa Franch.
英文名（English Common Name）：
别名（Chinese Common Name）：落叶梅
异名（Synonym）：Cardamine denudata O. E. Schulz
科属（Family & Genus）：十字花科Cruciferae碎米荠属Cardamine
形态特征（Description）：多年生草本，高6-15厘米，全体无毛。根状茎短，匍匐生长，其上有小的淡黄白色瘤状突起和枯萎的叶柄残基，须根细而短、茎不分枝，基部略倾卧，上部直立。基生叶为单叶、近于圆形或肾状圆形，长6-25毫米，宽7-27毫米，边缘波状，基部肾形；叶柄成线条状，波状弯曲，长1.5-12厘米；无茎生叶。总状花序顶生，有3-8花；花梗长1-2厘米，顶端稍膨大；萼片卵圆形或椭圆形，长3-4毫米，边缘膜质，白色透明；花瓣白色，倒卵形，长7-12毫米，顶端圆或微凹，基部渐狭呈短爪；花丝扁平，下部稍扩大，花药狭长卵形；雌蕊柱状、花柱细长，柱头扁球形。长角果扁平，长3-6厘米，宽约2毫米，光滑无毛。种子长圆形、长2-3毫米，宽约1.5毫米、淡褐色；子叶背倚胚根。花期5-6月，果期7月。
分布（Distribution）：产河北、山西、陕西 。生于山坡灌丛中及林下潮湿处。模式标本采自陕西首阳山。
用途（Use）：全草入药，清热解毒，可治疔疮。
引自中国植物志英文版：FOC Vol. 8 Page 93
Cardamine scaposa Franchet, Pl. David. 1: 33. 1883.
裸茎碎米荠 luo jing sui mi ji| Brassicaceae | Cardamine
Cardamine denudata O. E. Schulz.
Herbs perennial, (4-)8-18 cm tall, scapose, glabrous throughout. Rhizomes slender, with slender stolons. Stems leafless, erect, simple. Rhizomal leaves simple; petiole (1-)2-9(-12) cm; leaf blade reniform or suborbicular, (0.3-)0.6-1.7(-2) × (0.5-)1-2.5(-3) cm, base cordate, margin repand-crenate or entire. Cauline leaves absent. Racemes terminal, 2-7(-10)-flowered. Fruiting pedicels erect or erect-ascending, 1-4 cm, proximal longest. Sepals ovate or oblong, 3-4 × 1.5-2.2 mm, margin membranous, lateral pair subsaccate. Petals white, broadly obovate, (0.8-)0.9-1.3 cm × 5-7 mm, cuneate into a clawlike base to 2 mm, apex rounded or subemarginate. Median filament pairs 4.5-8 mm, slightly dilated at base; lateral pair 2.5-4.5 mm; anthers narrowly oblong, 1.5-1.8 mm. Ovules 8-14 per ovary. Fruit linear, 2-3.5 cm × 1.2-1.7 mm; valves glabrous, smooth; style 3-7.5 mm. Seeds brown, oblong, 2-3 × 1-1.5 mm, wingless. Fl. Apr-Jun, fr. Jun-Jul.
* Shrubby slopes, moist areas; 1400-2500 m. Hebei, Nei Mongol, Shaanxi, Shanxi, Sichuan.
The above first record from Sichuan is based on Farges 570 (P). The type collection of Cardamine denudata, G. Giraldi 5480 (holotype, B), is indistinguishable from that of C. scaposa, A. J. P. David 1815 (holotype, P; isotypes, LE, P). The former specimen was collected from Shaanxi, whereas the latter was from Nei Mongol.
This species is used medicinally.
（责任编辑：徐晔春）
踩一下[1]
顶一下[1]