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犬形鼠尾草Salvia cynica Dunn

犬形鼠尾草Salvia cynica Dunn

别名:山藿香;犬形鼠尾;

科名:唇形科 Labiatae

属名:鼠尾草属 Salvia

《中国植物志》第66卷098页
  13.犬形鼠尾草(中国植物学杂志,第三卷)山藿香(四川)图版19:1-3
  Salvia cynica Dunn in Notes Bot. Gard. Edinburgh 8: 164. 1913; in ibid. 6: 163. 1915; Kudo in Mem. Fac. Sci. Agr. Taihoku Univ. 2: 165. 1929; Stib. in Act. Hort. Gothob. 9: 119. 1934; in ibid. 13: 349. 1939.
  多年生草本;根茎木质,深褐色,被宿存的叶鞘,其下生出条状根及纤细的须根。茎直立,高30-50厘米,钝四稜形,被疏的短柔毛。基出叶未见。茎生叶叶片宽卵圆形或戟状宽卵圆形或近圆形,长5-20厘米,宽3-18厘米,先端渐尖,基部心状戟形,边缘具重牙齿或重锯齿,纸质,两面绿色,疏被微硬毛,下面散布黄褐色腺点;叶柄腹凹背凸,基部多少宽大,疏被微硬毛,长1-11厘米,下部者最长,向上渐短。轮伞花序2-6花,疏离,组成长达20厘米的总状圆锥花序;苞片披针形,长5-10毫米,先端渐尖,基部渐狭,全缘,具缘毛;花梗长约5毫米,与序轴均被短柔毛。花萼筒形,常带紫色,外被疏柔毛,疏布红褐色腺点,内面满布微硬伏毛,萼筒长13-15毫米,萼檐二唇形,上唇宽三角形,长约4毫米,宽10毫米,先端具长达1.5毫米的小突尖,下唇长约6毫米,宽约8毫米,半裂成2齿,齿长三角形,先端渐尖,果时花萼略增大,膜质。花冠黄色,长达4厘米,外面近无毛,内面在冠筒中部稍下方有多少水平向而在腹面间断的小疏柔毛毛环,冠檐二唇形,上唇长圆形,长约10毫米,宽8毫米,先端微凹,直伸,下唇与上唇近等长,平展,3裂,中裂片较大,倒心形,先端微凹,边缘浅波状,侧裂片近半圆形。能育雄蕊伸在花冠上唇下,花丝扁平,长8毫米,药隔长11毫米,中部关节处被小疏柔毛,上臂长7毫米,下臂长约4毫米,较上臂瘦小,顶端横生药室,二下臂药室先端联合。退化雄蕊短小,长约1毫米,不发育。花柱略伸出花冠,先端极不相等2浅裂,后裂片极不明显。花盘前方稍膨大。小坚果圆形,直径2.8毫米,褐色。花期7-8月。
  产四川东部及西部;生于林下、路旁、沟边等处,海拔1500-3200米。等模式标本采自四川康定及巫山。

《Flora of China》 Vol. 17 (1994)
Salvia cynica  Dunn
犬形鼠尾草   quan xing shu wei cao
Plants perennial. Stems erect, 30-50 cm, sparsely pubescent. Petiole of stem leaves 1-11 cm; leaf blade broadly ovate to broadly hastate-ovate or subcircular, 5-20 × 3-18 cm, sparsely hirtellous, abaxially sparsely yellow-brown glandular, base cordate-hastate, margin double dentate or serrate, apex acuminate. Verticillasters 2-6-flowered, widely spaced, in raceme-panicles to 20 cm; rachis pubescent; bracts lanceolate, 5-10 mm. Pedicel ca. 5 mm, pubescent. Calyx tubular, always purplish, pilose, sparsely red-brown glandular; tube 1.3-1.5 cm; upper lip broadly triangular, ca. 4 × 10 mm, apex with a mucro to 1.5 mm; lower lip ca. 6 × 8 mm, teeth narrowly triangular, apex acuminate; fruiting calyx slightly dilated, membranous. Corolla yellow, to 4 cm, subglabrous; tube finely pilose annulate inside; upper lip oblong, ca. 10 × 8 mm; lower lip subequal upper, spreading; middle lobe obcordate, margin shallow undulate; lateral lobes nearly semicircular. Filaments ca. 8 mm; connectives ca. 1.1 cm, upper arms ca. 7 mm, lower ca. 4 mm. Style slightly exserted. Nutlets brown, globose, ca. 2.8 mm in diam. Fl. Jul-Aug.
* Streamsides, forests; 1500-3200 m. Sichuan.

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