栏目

岩生香薷Elsholtzia saxatilis (Komarov) Nakai ex Kitagawa

岩生香薷Elsholtzia saxatilis (Komarov) Nakai ex Kitagawa

别名:土香薷;

科名:唇形科 Labiatae

属名:香薷属 Elsholtzia

《中国植物志》第66卷341页
  28.岩生香薷
  Elsholtzia saxatilis (Komarov) Nakai ex Kitagawa in Rep. First Sci. Exped. Manch. IV, 4: 42. 1936, nom. nud. excl. specim.; ibid. 1: 266. 1937; Lineam. Fl. Mansh. 379. 1939; Hand.-Mazz. in Act. Hort. Gothob. 13: 358. 1939——Elsholtzia cristata Willd. f. saxatilis Komarov in Act. Hort. Petrop. 25: 390. 1907; Nakai in Journ. Coll. Sci. Univ. Tokyo 26: 146. 1909——Elsholtzia angustifolia Loesen. in Beih. Bot. Centralbl. 37(2): 176. 1918, p. p. min. ——Elsholtzia cristata Willd. var. saxatilis Nakai in Bot. Mag. Tokyo 25: 172. 1921, p. p.
  直立草本,高10-20厘米。直立草本,高10-20厘米。直立草本,高10-20厘米。茎淡紫色,钝四棱形,具槽,密被微柔毛,多分枝。叶披针形至线状披针形,长1-4.5厘米,宽0.1-1厘米,先端渐尖或略钝,基部楔形下延至叶柄,边缘具疏而钝或不明显的锯齿,上面绿色,下面较淡,两面常带紫色,两面极疏被微柔毛,下面密布凹陷腺点;叶柄长2-5毫米,被微柔毛。穗状花序长1-2 (2.5)厘米,生于茎及小枝顶端,不明显偏向一侧,多少呈四面向;苞片阔卵形,长4毫米,宽约6毫米,先端骤然芒尖,尖头长约1毫米,两面无毛,外面疏布腺点,脉纹带紫色,边缘具缘毛;花梗短,序轴被微柔毛。花萼管状,外面被柔毛,萼齿5,披针形,近等长,先端刺芒状。花冠玫瑰紫色,长约为花萼的2.5倍,自基部向上渐扩大,外面被柔毛,冠檐二唇形,上唇先端微缺,下唇开展,3裂,中裂片较大,近圆形,侧裂片半圆形,均全缘。雄蕊4,前对较长,伸出,花丝无毛。花柱几与前对雄蕊等长,先端近相等2裂。小坚果长圆形,栗色,无毛。花期9-10月,果期10-11月。
  产黑龙江,吉林,辽宁,山东;多生于石缝中。日本,朝鲜,苏联西伯利亚也有。模式标本采自我国东北。
形态特征:直立草本,高10—20厘米。茎淡紫色,钝四棱形,具槽,密被微柔毛,多分枝。叶披针形至线状披针形,长1—4.5厘米,宽0.1—1厘米,先端渐尖或略钝,基部楔形下延至叶柄,边缘具疏而钝或不明显的锯齿,上面绿色,下面较淡,两面常带紫色,两面极疏被微柔毛,下面密布凹陷腺点;叶柄长2—5毫米,被微柔毛。穗状花序长1—2(2.5)厘米,生于茎及小枝顶端,不明显偏向一侧,多少呈四面向;苞片阔卵形,长4毫米,宽约6毫米,先端骤然芒尖,尖头长约1毫米,两面无毛,外面疏布腺点,脉纹带紫色,边缘具缘毛;花梗短,序轴被微柔毛。花萼管状,外面被柔毛,萼齿5,披针形,近等长,先端刺芒状。花冠玫瑰紫色,长约为花萼的2.5倍,自基部向上渐扩大,外面被柔毛,冠檐二唇形,上唇先端微缺,下唇开展,3裂,中裂片较大,近圆形,侧裂片半圆形,均全缘。雄蕊4,前对较长,伸出,花丝无毛。花柱几与前对雄蕊等长,先端近相等2裂。小坚果长圆形,栗色,无毛。花期9—10月,果期10—11月。
产地分布:产黑龙江,吉林,辽宁,山东;多生于石缝中。日本,朝鲜,苏联西伯利亚也有。模式标本采自我国东北。
参考文献:Elsholtziasaxatilis(Komarov)NakaiexKitagawainRep.FirstSciExped.Manch.IV,4:42.1936,nom.nud.excl.specim.;ibid.1:266.1937;Lineam.Fl.Mansh.379.1939;Hand.-Mazz.inAct.Hort.Gothob.13:358.1939——ElsholtziacrlstataWiUd.f.saxatilisKomarovinAct.Hort.Petrop.25:390.1907;NakaiinJoum.Coll.SciUniv.Tokyo26:146,1909——ElshohziaangustiloliaLoesen.inBeih.Bot.Centralbl.37(2):176.1918,p.p.min.——ElsholtziacristataWilld.var.saxatilisNakaiinBot.Mag.Tokyo25:172.1921,p.P.

《Flora of China》 Vol. 17 (1994)
Elsholtzia saxatilis  (V. Komarov) Nakai ex Kitagawa
岩生香薷   yan sheng xiang ru
Elsholtzia cristata Willdenow f. saxatilis V. Komarov, Trudy Imp. S. Peterburgsk. Bot. Sada 25: 390. 1907; E. pseudocristata H. Léveillé & Vaniot var. saxatilis (V. Komarov) P. Y. Fu.
Herbs. Stems erect, 10-20 cm tall, densely puberulent, much branched. Petiole 2-5 mm, puberulent; leaf blade lanceolate to linear-lanceolate, 1-4.5 cm × 1-10 mm, pur-plish, sparsely puberulent, densely impressed glandular abaxially, base cuneate decurrent, margin remotely to obscurely serrate, apex acuminate to subobtuse. Spikes 1-2(-2.5) cm, indistinctly secund; bracts broadly ovate, ca. 4 × 6 mm, glabrous, sparsely glandular abaxially, purplish veined, margin ciliate, apex abruptly mucronate. Calyx tubular, villous outside; teeth lanceolate, subequal, apex spinescent. Corolla rose-purple, ca. 2.5 × as long as calyx, tube villous, upper lip emarginate, middle lobe of lower lip subcircular; lateral lobes semicircular, margin entire. Nutlets chestnut brown, oblong. Fl. Sep-Oct, fr. Oct-Nov.
Rocky crevices. Heilongjiang, Jilin, Liaoning, Shandong [Japan, Korea, Russia].

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