华鼠尾草Salvia chinensis

中文名(Chinese Name):华鼠尾草
学名(Scientific Name):Salvia chinensis Benth.
英文名(English Common Name):
别名(Chinese Common Name):活血草、紫参
异名(Synonym):Salvia tashiroi Hayata  Salvia japonica var. chinensis (Benth.) E. Peter  Salvia japonica var. integrifolia Franch. et Sav.  Salvia chinensis f. lobatocrenata Makino  Salvia chinensis f. pinnata Makino  Salvia chinensis var. crenata Makino  Salvia chinensis var. intermedia Makino
科属(Family & Genus):唇形科(Labiatae)鼠尾草属
形态特征(Description):一年生草本;根略肥厚,多分枝,紫褐色。茎直立或基部倾卧,高20-60厘米,单一或分枝,钝四棱形,具槽,被短柔毛或长柔毛。叶全为单叶或下部具3小叶的复叶,叶柄长0.1-7厘米,疏被长柔毛,叶片卵圆形或卵圆状椭圆形,先端钝或锐尖,基部心形或圆形,边缘有圆齿或钝锯齿,两面除叶脉被短柔毛外余部近无毛,单叶叶片长1.3-7厘米,宽0.8-4.5厘米,复叶时顶生小叶片较大,长2.5-7.5厘米,小叶柄长0.5-1.7厘米,侧生小叶较小,长1.5-3.9厘米,宽0.7-2.5厘米,有极短的小叶柄。轮伞花序6花,在下部的疏离,上部较密集,组成长5-24厘米顶生的总状花序或总状圆锥花序;苞片披针形,长2-8毫米,宽0.8-2.3毫米,先端渐尖,基部宽楔形或近圆形,在边缘及脉上被短柔毛,比花梗稍长;花梗长1.5-2毫米,与花序轴被短柔毛。花萼钟形,长4.5-6毫米,紫色,外面沿脉上被长柔毛,内面喉部密被长硬毛环,萼筒长4-4.5毫米,萼檐二唇形,上唇近半圆形,长1.5毫米,宽3毫米,全缘,先端有3个聚合的短尖头,3脉,两边侧脉有狭翅,下唇略长于上唇,长约2毫米,宽3毫米,半裂成2齿,齿长三角形,先端渐尖。花冠蓝紫或紫色,长约1厘米,伸出花萼,外被短柔毛,内面离冠筒基部1.8-2.5毫米有斜向的不完全疏柔毛毛环,冠筒长约6.5毫米,基部宽不及1毫米,向上渐宽大,至喉部宽达3毫米,冠檐二唇形,上唇长圆形,长3.5毫米,宽3.3毫米,平展,先端微凹,下唇长约5毫米,宽7毫米,3裂,中裂片倒心形,向下弯,长约4毫米,宽约7毫米,顶端微凹,边缘具小圆齿,基部收缩,侧裂片半圆形,直立,宽1.25毫米。能育雄蕊2,近外伸,花丝短,长1.75毫米,药隔长约4.5毫米,关节处有毛,上臂长约3.5毫米,具药室,下臂瘦小,无药室,分离。花柱长1.1厘米,稍外伸,先端不相等2裂,前裂片较长。花盘前方略膨大。小坚果椭圆状卵圆形,长约1.5毫米,直径0.8毫米,褐色,光滑。花期8-10月。
分布(Distribution):产山东、江苏、安徽、浙江、湖北、江西、湖南、福建、台湾、广东、广西、四川;生于海拔120-500米山坡或平地的林荫处或草丛中。
用途(Use):全草入药,江苏一带用于治肝炎,面神经麻痹,乳腺炎,痈疖,痛经及骨痛等症,四川江津用根泡酒内服,可调经活血,广西用于去风湿及疮疥。
引自植物志英文版:FOC Vol. 17 Page 219
Salvia chinensis Bentham, Labiat. Gen. Spec. 725. 1835.
华鼠尾草 hua shu wei cao| Lamiaceae  | Salvia
Salvia japonica Thunberg var. chinensis (Bentham) E. Peter; S. japonica var. integrifolia Franchet & Savatier; S. tashiroi Hayata.
Plants annual. Stems erect or prostrate at base, 20-60 cm, pubescent or villous. Leaves simple or 3-foliolate toward stem base; petiole 0.1-7 cm; leaf blade of simple leaves ovate to ovate-elliptic, 1.3-7 × 0.8-4.5 cm, subglabrous except for pubescent veins, base cordate to rounded, margin crenate or obtusely serrate; terminal leaflet 2.5-7.5 cm, petiolule 0.5-1.7 cm. Inflorescences pubescent; verticillasters 6-flowered, lower widely spaced, upper crowded, in pubescent terminal racemes or panicles 5-24 cm; bracts lanceolate, 2-8 × 0.8-2.3 mm. Pedicel 1.5-2 mm. Calyx campanulate, 4.5-6 mm, purple, veins villous, throat densely hirsute annulate; tube 4-4.5 mm; upper lip ± semicircular, ca. 1.5 × 3 mm, apex 3-mucronate; lower lip longer than upper, ca. 2 × 3 mm; teeth narrowly triangular, apex acuminate. Corolla blue-purple or purple, ca. 1 cm, exserted, pubescent; tube obliquely pilose annulate inside, ca. 6.5 mm, to 3 mm wide at throat; upper lip oblong, ca. 3.5 × 3.3 mm, spreading; lower lip ca. 5 × 7 mm, middle lobe obcordate, curved downward, ca. 4 × 7 mm, margin crenulate, apex emarginate; lateral lobes semicircular, ca. 1.3 mm wide. Stamens nearly exserted; filaments ca. 1.8 mm; connectives ca. 4.5 mm, upper arms ca. 3.5 mm. Nutlets brown, ellipsoid-ovoid, ca. 1.5 × 0.8 mm. Fl. Aug-Oct.
* Forests, tufts of grass on hillsides or plains; 100-500 m. Anhui, Fujian, Guangdong, Guangxi, Hubei, Hunan, Jiangsu, Jiangxi, Shandong, Sichuan, Taiwan, Zhejiang
Used medicinally.
华鼠尾草Salvia chinensis

华鼠尾草Salvia chinensis

华鼠尾草Salvia chinensis(责任编辑:徐晔春)

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