栏目

錾菜Leonurus pseudomacranthus Kitagawa

錾菜Leonurus pseudomacranthus Kitagawa

别名:玉容草;山益母蒿;益母草;双花錾菜;堑菜;假大花益母草;白花益母草;白花益母膏;大花益母草;小益母草;楼台草;山玉米膏;山玉米;白花益母蒿;

科名:唇形科 Labiatae

属名:益母草属 Leonurus

《中国植物志》第65(2)卷513页
  5. 錾菜 山玉米膏(河北),白花益母膏(山西)
  Leonurus pseudomacranthus Kitagawa in Bot. Mag. Tokyo 48: 109. 1934; Lineam. Fl. Mans. 380. 1939——Leonurus macranthus auct. non Maxim.: Dunn in Notes Bot. Gard. Edinburgh 6: 182. 1915, p. p.; Kudo in Mem. Fac. Sci. Agr. Taihoku Univ. 2:190. 1929, p. p.;孙雄才, 科学社生物所论文集7: 32. 1932; Belval in Mus. Heude Notes Bot. Chin. 2: 103. 1933; Hand. -Mazz. in Act. Hort. Gothob. 9: 82. 1934., p. p., quoad pl. e Chinkiang——Leonurus hetcrophyllus auct. non Sweet: Baranov. in Jour n. Jap. Bot. 34 (12): 375. f. 2. 1959.
  多年生草本,有于其上密生须根的圆锥形主根。茎直立,高60-100厘米,单一,通常在茎的上部成对地分枝,分枝或短或长,均能育,茎及分枝钝四棱形,明显具槽,密被贴生倒向的微柔毛,在节间上尤为密集,上部具花序。叶片变异很大,最下部的叶通常脱落,近茎基部叶轮廓为卵圆形,长6-7厘米,宽4-5厘米,3裂,分裂达中部,裂片几相等,边缘疏生粗锯齿状牙齿,先端锐尖,基部宽楔形,近革质,上面暗绿色,稍密被糙伏小硬毛,粗糙,叶脉下陷,具皱纹,下面淡绿色,主沿脉上有贴生的小硬毛,其间散布淡黄色腺点,叶脉明显凸起,叶柄长1-2厘米,多少具狭翅,腹面具槽,背面圆形,密被小硬毛;茎中部的叶通常不裂,轮廓为长圆形,边缘疏生4-5对齿,最下方的一对齿多少呈半裂片状,其余均为锯齿状牙齿,叶柄较短,长在1厘米以下;花序上的苞叶最小,近于线状长圆形,长3厘米,宽1厘米,全缘,或于先端疏生1-2齿,无柄。轮伞花序腋生,多花,远离而向顶密集组成长穗状;小苞片少数,刺状,直伸,长5-6毫米,基部相连接,具糙硬毛,绿色;花梗无。花萼管状,长7-8毫米,外面被微硬毛,沿脉上被长硬毛,其间混有淡黄色腺点,中部以上均绿色,中部以下渐近基部毛被疏少而呈草黄色,内面无毛,脉5,除近基部外明显突出,齿5,前2齿靠合,较大,长5毫米,直伸,钻状,先端刺尖,后3齿较小,均等大,长3毫米,直伸,三角状钻形,先端刺尖。花冠白色,常带紫纹,长1.8厘米,冠筒长约8毫米,外面在中部以下无毛,中部以上被疏柔毛,内面在上部被短柔毛,中部具近水平向的鳞状毛毛环,其下方无毛,冠檐二唇形,上唇长圆状卵形,先端近圆形,基部略收缩,长达1厘米,直伸,稍内凹,全缘,白色,外被疏柔毛,内面无毛,下唇轮廓为卵形,长约8毫米,宽约5毫米,白色,具紫纹,3裂,外被疏柔毛,内面无毛,中裂片较大,倒心形,先端微凹,明显2小裂,侧裂片卵圆形。雄蕊4,均延伸至上唇片之下,前对较长,花丝丝状,扁平,具紫斑,中部以下或近基部有微柔毛,花药卵圆形,2室。花柱丝状,先端相等2浅裂。花盘平顶。子房褐色,无毛。小坚果长圆状三棱形,黑褐色。花期8-9月,果期9-10月。
  产辽宁,山东,河北,河南,山西,陕西南部,甘肃南部,安徽及江苏(南至南京、宜兴);生于山坡或丘陵地上,海拔100-1200米。模式标本采自辽宁大连。
  陕西用全草入药,治产后腹痛。
  可分两变型。一为原变型 f. pseudomacranthus。二为白花变型f. leucanthus Kitag. in Rep. First Sci. Exped.Manch. 4,2:22.1935,Lineam. Fl.Mansh. 380.1939——Leonurus heterophyllus Sweet f. leucanthus (Kitag.) Baranov et Skvortz. in Journ. Jap. Bot. 34 (12):375. 1959, 与原变型不同在于花白色。

《Flora of China》 Vol. 17 (1994)
Leonurus pseudomacranthus  Kitagawa
錾菜   zan cai
Herbs perennial. Stem erect, 60-100 cm, solitary, branched toward apex, densely appressed retrorse puberulent. Petiole of basal leaves 1-2 cm, ± narrowly winged; leaf blade ovate, 6-7 × 4-5 cm, subequally 3-lobed, ± leathery, adaxially densely strigose-hirtellous, scabrid, corrugate, abaxially appressed hirtellous, yellowish glandular, base broadly cuneate, margin coarsely serrate-dentate, apex acute; mid stem leaves simple, with petiole less than 1 cm, leaf blade oblong, margin serrate-dentate. Verticillasters many flowered; floral leaves sessile, linear-oblong, ca. 3 × 1 cm, entire or 1- or 2-serrate-dentate; bracteoles few, spiny, straight, 5-6 mm, hispid. Flowers sessile. Calyx tubular, 7-8 mm, hirtellous, hirsute on veins, yellowish glandular, base stramineus; anterior teeth ca. 5 mm, straight, subulate, apex spinescent; posterior teeth equal, ca. 3 mm, straight, triangular-subulate, apex spinescent. Corolla white or with purple spots, ca. 1.8 cm, pilose; tube ca. 8 mm, scaly annulate inside; upper lip oblong-ovate, to 1 cm, subrounded, straight, margin entire; lower lip ovate, ca. 8 × 5 mm; middle lobe obcordate, 2-lobulate; lateral lobes ovate. Nutlets black-brown, oblong, triquetrous. Fl. Aug-Sep, fr. Sep-Oct.
* Slopes; 100-1200 m. Anhui, Gansu, Hebei, Henan, Jiangsu, Liaoning, Shaanxi, Shandong, Shanxi.

TOP