栏目

欧夏至草Marrubium vulgare Linn.

欧夏至草Marrubium vulgare Linn.

别名:horehound;苦汁薄荷;欧夏至;

科名:唇形科 Labiatae

属名:欧夏至草属 Marrubium

《中国植物志》第65(2)卷252页
  1. 欧夏至草 图版51
  Marrubium vulgare Linn. Sp. Pl. 583. 1753; Bent. Labial Gen et. Sp. 591. 1836, et in DC. Prod 12: 453. 1848; Ledeb Fl. Ross 3: 406. 1849; Hook. f Fl. Brit Ind. 4: 671. 1885; Boriss in Fl. URSS 20: 235. 1885——Marrubium vulgare Linn var lanatum Benth in DC Prodt. 12: 453. 1848.
  多年生草本;根茎直伸,其上疏生纤细须根。茎直立,分枝或不分枝,高30-40厘米,钝四棱形,基部变木质,密被贴生的绵状柔毛。叶卵形、阔卵形至圆形,向枝条上端者变小,长2-3.5厘米,宽1.8-3厘米,先端钝或近圆形,基部宽楔形至圆形,边缘有粗齿状锯齿,上面亮绿色,具皱,疏生长柔毛,下面灰绿色,密被粗糙平伏长柔毛,侧脉2-3对,与中脉在上面凹陷,下面隆起;叶柄长0.7-1.5厘米。轮伞花序腋生,多花,在枝条上部者紧密,在枝条下部者较疏松,圆球状,径1.5-2.3厘米;苞片钻形,与萼筒等长或稍长,向外方反曲,密被长柔毛。花萼管状,长约7毫米,外面沿肋有糙硬毛,余部有腺点,内面在萼檐处密生长柔毛,脉10,凸出,齿通常10,其中5主齿较长,5副齿较短且数目不定,长1-4毫米,钻形,在先端处呈钩吻状弯曲。花冠白色,长约9毫米,冠筒长约6毫米,外面密被短柔毛,内面在中部有一毛环,余均无毛,冠檐二唇形,上唇与下唇等长或稍短于下唇,直伸或开张,先端2裂,下唇开张,3裂,中裂片最宽大,肾形,先端波状而2浅裂。雄蕊4,着生于冠筒中部,均内藏,前对较长,花丝极短,花药卵圆形,二室。花柱丝状,先端不等2浅裂。小坚果卵圆状三棱形,有小疣点。花期6-8月,花后结果。
  产新疆西部(伊犁地区);生于路旁,沟边,干燥灰壤上。广布于中欧及苏联。模式标本采自欧洲。
  为一药用植物,西欧各国多栽培,变异甚大,在医药上用在治疗呼吸器官的慢性病,又可作为金鸡纳霜皮的代用品;地上部分尚含有未知成分的结晶形或不定形的苦味素。此外又可作蜜源植物。
形态特征:多年生草本;根茎直伸,其上疏生纤细须根。茎直立,分枝或不分枝,高30—40厘米,钝四棱形,基部变木质,密被贴生的绵状柔毛。叶卵形、阔卵形至圆形,向枝条上端者变小,长2—3.5厘米,宽1.8—3厘米,先端钝或近圆形,基部宽楔形至圆形,边缘有粗齿状锯齿,上面亮绿色,具皱,疏生长柔毛,下面灰绿色,密被粗糙平伏长柔毛,侧脉2—3对,与中脉在上面凹陷,下面隆起;叶柄长0.7—1.5厘米。轮伞花序腋生,多花,在枝条上部者紧密,在枝条下部者较疏松,圆球状,径1.5—2.3厘米;苞片钻形,与萼筒等长或稍长,向外方反曲,密被长柔毛。花萼管状,长约7毫米,外面沿肋有糙硬毛,余部有腺点,内面在萼檐处密生长柔毛,脉10,凸出,齿通常10,其中5主齿较长,5副齿较短月且数目不定,长1—4毫米,钻形,在先端处呈钩吻状弯曲。花冠白色,长约9毫米,冠筒长约6毫米,外面密被短柔毛,内面在中部有一毛环,余均无毛,冠檐二唇形,上唇与下唇等长或稍短于下唇,直伸或开张,先端2裂,下唇开张,3裂,中裂片最宽大,肾形,先端波状而2浅裂。雄蕊4,着生于冠筒中部,均内藏,前对较长,花丝极短,花药卵圆形,二室。花柱丝状,先端不等2浅裂。小坚果卵圆状三棱形,有小疣点。花期6—8月,花后结果。
用    途:为一药用植物,西欧各国多栽培,变异甚大,在医药上用在治疗呼吸器官的慢性病,又可作为金鸡纳霜皮的代用品;地上部分尚含有未知成分的结晶形或不定形的苦味素。此外又可作蜜源植物。
产地分布:产新疆西部(伊犁地区);生于路旁,沟边,干燥灰壤上。广布于中欧及苏联。模式标本采自欧洲。
参考文献:MarrubiumvulgareLinn.Sp.Pl.583.1753;Benth.LabiatGenetSp.591.1836,etinDC.Prodr12:453.1848;LedebFl.Hoss3:406.1849;Hookf,Fl.BritInd.4:671.1885;BorissLnFl.URSS20:235.1885Marrubtumvul—gareLinnVarlanatumBenthinDCProdl.12:453.1848,

《Flora of China》 Vol. 17 (1994)
Marrubium vulgare  Linnaeus
欧夏至草   ou xia zhi cao
Marrubium vulgare Linnaeus var. lanatum Bentham.
Stems branched or unbranched, 30-40 cm tall, base woody, densely appressed lanate-villous. Leaves reduced upward; petiole 0.7-1.5 cm; leaf blade ovate to circular, 2-3.5 × 1.8-3 cm, adaxially polished, corrugate, and sparsely villous, abaxially densely scabrid strigose-villous, base broadly cuneate to rounded, margin dentate-serrate, apex obtuse to subrounded. Verticillasters axillary, many flowered, widely spaced basally, crowded upward, globose, 1.5-2.3 cm in diam.; bracts subulate, as long as to longer than calyx tube, reflexed. Calyx 10-veined; teeth 10, main 5 long, alternate with to 5 accessory teeth, 1-4 mm, subulate, hooked. Corolla white, ca. 9 mm; tube ca. 6 mm, densely pubescent outside, pilose annulate inside; upper lip as long as or slightly shorter than lower lip, straight or spreading, 2-lobed; middle lobe of lower lip reniform, undulate, 2-cleft. Nutlets triquetrous, ovoid, warty. Fl. Jun-Aug, fr. Jul-Sep.
Dry grassy loess, slopes. Xinjiang [Afghanistan, India, Kazakhstan, Kyrgyzstan, Pakistan, Russia, Tajikistan, Turkmenistan, Uzbekistan; SW Asia, Europe]
A bitter herb, which when dried is used as tea for debility and colds. The plant is also used in certain candies for coughs and sore throat, as an expectorant, as a diaphoretic, and as a laxative when taken in large doses. It is the source of an essential oil used in liqueurs. It is also a honey plant.

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