栏目

大花益母草Leonurus macranthus Maxim.

大花益母草Leonurus macranthus Maxim.

别名:蓷;艹+椎;錾菜;白花茺蔚;大花錾菜;山玉米;陶木-策策图-都日伯乐吉-额布斯;对月草;

科名:唇形科 Labiatae

属名:益母草属 Leonurus

《中国植物志》第65(2)卷515页
  6. 大花益母草 图版99:8-13
  Leonurus macranthus Maxim. in Mem. Acad. Sci. St. Petersb. Sav. Etrang: 476. 1859, in nota, in Bull. Acad. Sci. St. Petersb. 20: 467. 1875, et in Mel. Biol. Acad. Sci. St. Petersb. 9: 445. 1875; Franch. et Sav. Enum. Pl. Jap. 1: 379. 1875; Franch. Pl. David. 1: 244. 1884, et in Mem. Soc. Sci. Nat. Cherbourg 24: 244. 1884; Hemsl. in Journ. Linn. Soc. Bot. 26: 302. 1890; Yabe in Bot. Mag. Tokyo 18: 43. 1904; Komarov in Act. Hort. Petrop. 25: 367. 1907; Dunn in Notes Bot. Gard. Edinburgh 6: 182. 1915, p. p.; Kudo in Mem. Fac. Sci. Agr. Taihoku Univ. 2: 196. 1929, p. p.; Liu, Chihli Fl. 150. 1928; Hand. -Mazz. in Act. Hort. Gothob. 9: 82. 1934, p. p.; Kitagawa, Lineam. Fl. Mansh. 380. 1939——Leonurus japonicus Miq. in Ann. Mus. Bot. Lugd. Bat. 2: 112. 1865.
  多年生草本;根茎木质,斜行,其上密生纤细须根。茎直立,高60-120厘米,单一,不分枝或间有在上部分枝,茎、枝均钝四棱形,具槽,有贴生短而硬的倒向糙伏毛。叶形变化很大,最下部茎叶心状圆形,长7-12厘米,宽6-9厘米,3裂,裂片上常有深缺刻,先端锐尖,基部心形,草质或坚纸质,上面绿色,下面淡绿色,两面均疏被短硬毛,侧脉3-6对,与侧脉在上面下陷,背面明显突出,叶柄长约2厘米;茎中部叶通常卵圆形,先端锐尖;花序上的苞叶变小,卵圆形或卵圆状披针形,先端长渐尖,边缘具不等大的锯齿,或为深裂,或近于全缘。轮伞花序腋生,无梗,具8-12花,多数远离而组成长穗状;小苞片刺芒状,长约1厘米,被糙硬毛;花梗近于无。花萼管状钟形,长7-9毫米,外面被糙伏毛,近基部渐无毛,内面无毛,5脉,明显突出,齿5,前2齿靠合,钻状三角形,具长刺状尖头,长达1厘米,后3齿较短,长5毫米,基部三角形,先端刺尖。花冠淡红或淡红紫色,长2.5-2.8厘米,冠筒逐渐向上增大,长约达花冠之半,外面密被短柔毛,内面近基部1/3具近水平向的鳞状毛毛环,近下唇片处具鳞状毛,冠檐二唇形,上唇直伸,长圆形,内凹,长约1.2厘米,宽0.5厘米,全缘,外面密被短柔毛,内而无毛,下唇长0.8厘米,宽0.5厘米,短于上唇片1/3,外面被短柔毛,内面无毛,3裂,中裂片大于侧裂片一倍,倒心形,先端明显微缺,边缘薄膜质,基部收缩,侧裂片卵圆形,细小。雄蕊4,均延伸至上唇片之下,平行,前对较长,花丝丝状,扁平,中部疏被微柔毛,花药卵圆形,二室。花柱丝状,略超出于雄蕊,先端相等2浅裂,裂片钻形。花盘平顶。子房褐色,无毛。小坚果长圆状三棱形,长2.5毫米,黑褐色,顶端截平,基部楔形。花期7-9月,果期9月。
  产辽宁,吉林及河北北部;生于草坡及灌丛中,海拔400米以下。苏联,朝鲜,日本也有。模式标本采自河北北部。
形态特征:多年生草本;根茎木质,斜行,其上密生纤细须根。茎直立,高60—120厘米,单一,不分枝或间有在上部分枝,茎、枝均钝四棱形,具槽,有贴生短而硬的倒向糙伏毛。叶形变化很大,最下部茎叶心状圆形,长7—12厘米,宽6—9厘米,3裂,裂片上常有深缺刻,先端锐尖,基部心形,草质或坚纸质,上面绿色,下面淡绿色,两面均疏被短硬毛,侧脉3—6对,与侧脉在上面下陷,背面明显突出,叶柄长约2厘米;茎中部叶通常卵圆形,先端锐尖;花序上的苞叶变小,卵圆形或卵圆状披针形,先端长渐尖,边缘具不等大的锯齿,或为深裂,或近于全缘。轮伞花序腋生,无梗,具8—12花,多数远离而组成长穗状;小苞片刺芒状,长约1厘米,被糙硬毛;花梗近于无。花萼管状钟形,长7—9毫米,外面被糙伏毛,近基部渐无毛,内面无毛,5脉,明显突出,齿5,前2齿靠合,钻状三角形,具长刺状尖头,长达1厘米,后3齿较短,长5毫米,基部三角形,先端刺尖。花冠淡红或淡红紫色,长2.5—2.8厘米,冠筒逐渐向上增大,长约达花冠之半,外面密被短柔毛,内面近基部1/3具近水平向的鳞状毛毛环,近下唇片处具鳞状毛,冠檐二唇形,上唇直伸,长圆形,内凹,长约1.2厘米,宽0.5厘米,全缘,外面密被短柔毛,内而无毛,下唇长0.8厘米,宽0.5厘米,短于上唇片1/3,外面被短柔毛,内面无毛,3裂,中裂片大于侧裂片一倍,倒心形,先端明显微缺,边缘薄膜质,基部收缩,侧裂片卵圆形,细小。雄蕊4,均延伸至上唇片之下,平行,前对较长,花丝丝状,扁平,中部疏被微柔毛,花药卵圆形,二室。花柱丝状,略超出于雄蕊,先端相等2浅裂,裂片钻形。花盘平顶。子房褐色,无毛。小坚果长圆状三棱形,长2.5毫米,黑褐色,顶端截平,基部楔形。花期7—9月,果期9月。
产地分布:产辽宁,吉林及河北北部;生于草坡及灌丛中,海拔400米以下。苏联,朝鲜,日本也有。模式标本采自河北北部。
参考文献:LeonurusmacranthusMaxim.inMem.Acad.Sci.St.Petersb.Sav.Et-rang9:476.1859,innota,inBull.Acad.Sci.St.Petersb.20:467.1875,etinMel.Biol.Acad.Sci.St.Petersb.9:445.1875;Franch.etSav.Enum.PlJap.1:379.1875;Franch.Pl.David.1:244.1884,etinMem.Soc.Sci.Nat.Gher-bourg24:244.1884;Hemsl.inJourn.Linn.Soc.Bot.26:302.1890;YabeinBot.Mag.Tokyo18:43.1904;KomarovinAct.Hort.Petrop.25:367.1907;DunninNotesBot.Gard.Edinburgh6:182.1915,P.P.;KudoinMem.Fac.Sci.Agr.TaihokuUniv.2:196.1929,P.p.;Liu,ChihliFl.150.1928;Hand.-Mazz.inAct.Hort.Gothob.9:82.1934,p.p.;Kilagawa,Lineam.Fl.Mansh.380.1939——LeonurusjaponicusMiq.inAnn.Mus.Bot.Lugd.Bat.2:112.1865.

《Flora of China》 Vol. 17 (1994)
Leonurus macranthus  Maximowicz
大花益母草   da hua yi mu cao
Plants perennial. Rhizomes woody. Stem erect, 60-120 cm, solitary, appressed retrorse strigose. Petiole of basal leaves ca. 2 cm; lower stem leaf blades cordate-orbicular, 7-12 × 6-9 cm, 3-lobed, sparsely minutely hispid, base cordate, margin incised, apex acute; mid stem leaves ovate. Verticillasters sessile, 8-12-flowered; floral leaves reduced, ovate to ovate-lanceolate, margin irregularly incised to subentire, apex long acuminate; bracteoles spiny, ca. 7 cm, hispid. Flowers subsessile. Calyx tubular-campanulate, 7-9 mm, strigose, with spinescent teeth, veins conspicuously elevated; anterior teeth subulate-triangular, ca. 1 cm; posterior teeth triangular, ca. 5 mm. Corolla reddish or reddish purple, 2.5-2.8 cm, densely pubescent, scaly annulate inside, scaly near lower lip; tube gradually dilated at apex, ca. 1/2 as long as corolla; upper lip straight, oblong, concave, ca. 12 × 5 mm, margin entire; lower lip ca. 8 × 5 mm, middle lobe ca. 2 × as long as ovate lateral lobes, obcordate, conspicuously emarginate. Nutlets black-brown, oblong, triquetrous, ca. 2.5 mm, base cuneate, apex truncate. Fl. Jul-Sep, fr. Sep.
Grassy slopes, thickets; 0-400 m. Hebei, Jilin, Liaoning [Japan, Russia].

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