轮叶婆婆纳Veronicastrum sibiricum

中文名(Chinese Name):轮叶婆婆纳
学名(Scientific Name):Veronicastrum sibiricum (Linn.) Pennell
英文名(English Common Name):
别名(Chinese Common Name):草本威灵仙
异名(Synonym):Veronica sibirica L.  Veronicastrum sibiricum var. glabra Nakai  Veronica sibirica var. glabra Nakai
科属(Family & Genus):玄参科(Scrophulariaceae)腹水草属
形态特征(Description):根状茎横走,长达13厘米,节间短,根多而须状。茎圆柱形,不分枝,无毛或多少被多细胞长柔毛。叶4-6枚轮生,矩圆形至宽条形,长8-15厘米,宽1.5-4.5厘米,无毛或两面疏被多细胞硬毛。花序顶生,长尾状,各部分无毛;花萼裂片不超过花冠半长,钻形;花冠红紫色、紫色或淡紫色,长5-7毫米,裂片长1.5-2毫米。蒴果卵状,长约3.5毫米。种子椭圆形。花期7-9月。
分布(Distribution):分布于东北、华北、陕西、甘肃东部及山东半岛,朝鲜,日本及俄罗斯亚洲部分也有。生海拔可达2500米处路边、山坡草地及山坡灌丛内。
用途(Use):
引自中国植物志英文版:FOC Vol. 18 Page 61     
Veronicastrum sibiricum (Linnaeus) Pennell, Acad. Nat. Sci. Philadelphia Monogr. 1: 321. 1935.
草本威灵仙 cao ben wei ling xian| Scrophulariaceae  | Veronicastrum
Veronica sibirica Linnaeus, Sp. Pl. ed. 2, 12. 1762; V. sibirica var. glabra Nakai.
Rhizomes horizontal, to 13 cm, internodes short. Stems erect, simple, terete, glabrous or sparsely villous and with multicellular hairs. Leaves in whorls of 4-6, sessile, oblong to broadly linear, 8-15 X 1.5-4.5 cm, glabrous or sparsely hirsute and with multicellular hairs. Inflorescences terminal; bracts long caudate, glabrous. Calyx less than 1/2 as long as corolla; lobes subulate. Corolla red-purple, purple, or pale purple, 5-7 mm; tube tubular, straight, apically hairy inside; limb actinomorphic; lobes 1.5-2 mm. Capsule ovoid, ca. 3.5 mm. Seeds ellipsoid. Fl. Jul-Sep.
Trailsides, grassy slopes, thickets; below 2500 m. E Gansu, Hebei, Heilongjiang, Jilin, Liaoning, Nei Mongol, N Shaanxi, N Shanxi, Shandong [Japan, Korea, Mongolia, Russia].
 轮叶婆婆纳Veronicastrum sibiricum

轮叶婆婆纳Veronicastrum sibiricum

轮叶婆婆纳Veronicastrum sibiricum

轮叶婆婆纳Veronicastrum sibiricum
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