藓状马先蒿Pedicularis muscoides

中文名(Chinese Name):藓状马先蒿
学名(Scientific Name):Pedicularis muscoides Li
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):Pedicularis muscoides var. typica H. L. Li
科属(Family & Genus):玄参科(Scrophulariaceae)马先蒿属
形态特征(Description):极低矮的草本,连花高不及4厘米。干时变黑。根成束,很变粗,肉质。茎花葶状,长几不达1厘米。叶墓生者有长柄。柄细长,1-1.5厘米,有毛,叶片长圆状披针形,长约1厘米,宽2-3毫米,无毛或有微毛,端钝,边缘羽状全裂或近端的一方为深羽状开裂,裂片每边8-10枚,卵形。有锯齿。花少数,每茎仅两三枚;苞片叶状,长圆状披针形,长约1厘米,宽2-3毫米,前方羽状开裂;花梗长2-3毫米;萼长圆状卵圆形,长约8毫米,宽3-4毫米,有毛,脉5条,上部微有网纹,齿5枚,不相等,狭三角形,长2-2.5毫米,微有波齿而近于全缘;花冠浅色,长约2.3厘米,管长约11毫米,端稍稍向前弯曲并略扩大,盔多少前俯,长约1.2厘米,宽3-4毫米,额圆形,下缘前端尖,无齿;下唇长约9毫米,裂片圆形,全缘,中裂圆形,约为斜倒卵形侧裂的半大,向前伸出一半;花丝着生管基。前方1对近端处有毛,药长圆形,药室基部微尖;花柱伸出。蒴果长圆状卵圆形,多少扁平而偏斜,长约11毫米,宽4毫米,锐头。花期6月。
分布(Distribution):为我国特有种,产四川西部(真嘎山),西藏昌都专区(念青唐拉)和拉隆附近的山上,生于海拔3,950-5,335米的地方。
用途(Use):
引自中国植物志英文版:FOC Vol. 18 Page 187
Pedicularis muscoides H. L. Li, Proc. Acad. Nat. Sci. Philadelphia. 101: 91. 1949.
藓状马先蒿 xian zhuang ma xian hao | Scrophulariaceae  | Pedicularis
Herbs low, less than 4 cm tall, drying black. Roots fascicled, fleshy. Stems scapelike, erect, usually to 1 cm. Basal leaf petiole 1--1.5 cm, slender, pubescent; leaf blade oblong-lanceolate, ca. 1 cm X 2--3 mm, pinnatisect or pinnatipartite; segments 8--10 pairs, ovate, glabrescent, dentate. Flowers 2 or 3; bracts leaflike, ca. 1 cm. Pedicel 2--3 mm. Calyx oblong-ovate, ca. 8 X 3--4 mm, pubescent; lobes 5, subequal, narrowly triangular, 2--2.5 mm, ± entire or dentate. Corolla cream colored or bright rose, 1.2--2.3 cm; tube slightly bent and expanded apically, ca. 1.1 cm; galea ± bent, ca. 1.2 cm, apex ± acute; lower lip ca. 9 mm, lobes rounded, middle one projecting. 2 filaments pubescent apically, 2 glabrous throughout. Capsule oblong-ovoid, compressed, ca. 1.1 cm X 4 mm, slightly oblique, apex acute. Fl. Jun--Aug, fr. Jul--Sep.
* Moist alpine meadows; 3900--5300 m. W Sichuan, SE Xizang, NW Yunnan
 藓状马先蒿Pedicularis muscoides

藓状马先蒿Pedicularis muscoides
(责任编辑:徐晔春)

顶一下[4]

踩一下[1]