织梦CMS - 轻松建站从此开始!

花卉图片网

当前位置: 主页 > 野生花卉 >

线叶丛菔Solms-laubachia linearifolia

时间:2013-09-05 17:20来源:未知 作者:徐晔春 点击:
中文名( Chinese Name ):线叶丛菔 学名( Scientific Name ): Solms-laubachia linearifolia (W. W. Smith) O. E. Schulz 英文名( English Common Name ): 别名( Chinese Common Name ): 鸡掌 异名( Synonym ): Solms-laubachia linearifolia
中文名(Chinese Name):线叶丛菔
学名(Scientific Name):Solms-laubachia linearifolia  (W. W. Smith) O. E. Schulz
英文名(English Common Name):
别名(Chinese Common Name):鸡掌
异名(Synonym):Solms-laubachia linearifolia var. leiocarpa O. E. Schulz  Parrya linearifolia W. W. Sm.
科属(Family & Genus):十字花科(Cruciferae)丛菔属
形态特征(Description):多年生草本,高3-10厘米。根粗壮,直径2-4毫米。茎分枝1-5,密被宿存叶柄及叶痕,草质。叶少数,叶片狭长椭圆形或条形。长3.5-5厘米,宽2-4毫米,顶端渐尖或锐尖,基部渐狭,两面密被长柔毛;叶柄长约2.5厘米,被白色长柔毛。花单生于花葶顶端,萼片长椭圆形,长7-10毫米,宽约2毫米,背面被长柔毛;花瓣粉红色,倒卵形,长19-20毫米,宽5-7毫米,基部具长爪,长约10毫米;柱头2浅裂。长角果长椭圆形或卵形,长3.5-5厘米,宽5-10毫米,密被长柔毛,果瓣具中脉,基部宿存萼片。种子每室2行,5-6粒,种子宽卵形,长约2毫米,褐色。花期5-6月,果期7-8月。
分布(Distribution):产云南,生于海拔3600-4300米的山坡石灰岩缝中。
用途(Use):民间用全草作补气血药。
引自中国植物志英文版FOC Vol. 8 Page 144 
Solms-laubachia linearifolia (W. W. Smith) O. E. Schulz, Notizbl. Bot. Gart. Berlin-Dahlem. 9: 477. 1926.
线叶丛菔 xian ye cong fu| Brassicaceae  | Solms-laubachia
Parrya linearifolia W. W. Smith, Notes Roy. Bot. Gard. Edinburgh 11: 219. 1919, not Pavlov (1949); Solms-laubachia linearifolia var. leiocarpa O. E. Schulz.
Herbs 3-10 cm tall, sparsely to densely pilose, with straight trichomes to 1.5 mm; caudex covered with petioles of previous years. Petioles of basal leaves (0.4-)0.8-2(-3) cm, papery, persistent, ciliate; leaf blade linear, oblanceolate-linear, or rarely lanceolate, (1-)1.8-4.5(-6) cm × (1.5-)2-3.5(-5) mm, sparsely to densely pilose, ciliate, base attenuate, apex acute or obtuse. Cauline leaves absent. Flowers solitary. Fruiting pedicels erect or ascending, 1.5-3.5(-5) cm. Sepals oblong to oblong-linear, 5-8(-10) × 1.5-2 mm, pubescent. Petals purple, pink, or deep or turquoise blue, obovate to broadly so, (1.2-)1.5-2.2(-2.5) cm × (4-)6-8(-12) mm; claw 0.8-1.3 mm. Filaments of median staminal pairs (3-)3.5-5(-6) mm, those of lateral pair 2-3.5 mm; anthers 1.2-1.5 mm. Ovules 14-20 per ovary. Fruit lanceolate to linear-lanceolate, (3-)4.5-6.5(-8) cm × 6-11 mm; valves glabrous or pilose at least along margin, obscurely reticulate veined; septum complete; style obsolete; stigma entire or slightly lobed. Seeds uniseriate, broadly ovate or suborbicular, minutely reticulate, 3.5-5 × 2.5-3.5 mm. Fl. May-Jul, fr. Jul-Sep.
* Scree, stony slopes, moraine, among rocks, sandy slopes, cliff crevices, wet limestone meadows; 3400-4700 m. Sichuan, Xizang, Yunnan.







(责任编辑:徐晔春)
顶一下
(3)
100%
踩一下
(0)
0%
------分隔线----------------------------
发表评论
请自觉遵守互联网相关的政策法规,严禁发布色情、暴力、反动的言论。
评价:
表情:
用户名: 验证码:点击我更换图片
栏目列表
推荐内容