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多毛假水苏Stachyopsis marrubioides (Regel) Ik.-Gal.

多毛假水苏Stachyopsis marrubioides (Regel) Ik.-Gal.

科名:唇形科 Labiatae

属名:假水苏属 Stachyopsis

《中国植物志》第65(2)卷502页
  2. 多毛假水苏 图版98:8-10
  Stachyopsis marrubioides (Regel) Ik. -Gal. in Bull. Jard. Bot. Acad. Sci. URSS 26:72, 1927; Kupr. in Fl. URSS 21: 110. 1954——Phlomis marrubioldes Regel in Act. Hort. Petrop. 6: 375. 1879——Phlomis oblongata Schrenk. β. canescens Regel in Act. Hort. Petrop. 9: 593. 1886——Stachyopsis oblongata (Schrenk.)M. Pop. et Vved. var. canescens (Regel) M. Pop. et Vved. in Trans. Sci. Soc. Turkest. 1: 122. 1923.
  多年生草本。茎直立,高50厘米,多分枝,钝四棱形,具槽,被微柔毛。叶全部均无柄,上部茎叶长圆状卵圆形,长3.5-5厘米,宽1.5厘米,先端渐尖,基部宽楔形至近圆形,边缘在基部或中部以上有锯齿,两面被有灰色微柔毛,侧脉3-4对,在上面不显著,下面突起,花序上的苞叶披针形,长3-3.5厘米,锯齿、毛被同上部茎叶。轮伞花序腋生,多花密集,轮廓为圆球形,开花时径2-2.5厘米,多数远离组成穗状花序;小苞片坚硬,直伸,线形至刺状,长1厘米,宽约1毫米,密被长柔毛。花萼倒圆锥形,连齿长9毫米,外面在萼筒上部及萼齿被丝状长柔毛,内面在萼齿被微柔毛,余皆无毛,10脉,居间脉不明显,齿5,等大,三角形,长4毫米,先端刺状长渐尖。花冠粉红色,长约1.7厘米,外面仅于上唇疏被白色长柔毛,内面在冠筒近基部1/3具柔毛环,冠筒长8毫米,冠檐二唇形,上唇卵圆形,内凹,长8毫米,宽6毫米,下唇开张,3裂,中裂片特大,倒卵形,长7毫米,宽5毫米,先端微缺,基部收缩,侧裂片宽卵形,长不及中裂片1/3。雄蕊4,前对较长,均延伸至上唇片之下,花丝丝状,扁平,后对被微柔毛,前对无毛。花柱丝状,先端略向前弯曲,具相等2浅裂,裂片钻形。花盘平顶,波状。子房棕褐色,无毛。花期8月。
  产新疆北部;生于亚高山草甸上。苏联也有。模式标本采自苏联。
形态特征:多年生草本。茎直立,高50厘米,多分枝,钝四棱形,具槽,被微柔毛。叶全部均无柄,上部茎叶长圆状卵圆形,长3.5—5厘米,宽1.5厘米,先端渐尖,基部宽楔形至近圆形,边缘在基部或中部以上有锯齿,两面被有灰色微柔毛,侧脉3—4对,在上面不显著,下面突起,花序上的苞叶披针形,长3—3.5厘米,锯齿、毛被同上部茎叶。轮伞花序腋生,多花密集,轮廓为圆球形,开花时径2—2.5厘米,多数远离组成穗状花序;小苞片坚硬,直伸,线形至刺状,长1厘米,宽约1毫米,密被长柔毛。花萼倒圆锥形,连齿长9毫米,外面在萼筒上部及萼齿被丝状长柔毛,内面在萼齿被微柔毛,余皆无毛,10脉,居间脉不明显,齿5,等大,三角形,长4毫米,先端刺状长渐尖。花冠粉红色,长约1.7厘米,外面仅于上唇疏被白色长柔毛,内面在冠筒近基部1/3具柔毛环,冠筒长8毫米,冠檐二唇形,上唇卵圆形,内凹,长8毫米,宽6毫米,下唇开张,3裂,中裂片特大,倒卵形,长7毫米,宽5毫米,先端微缺,基部收缩,侧裂片宽卵形,长不及中裂片1/3。雄蕊4,前对较长,均延伸至上唇片之下,花丝丝状,扁平,后对被微柔毛,前对无毛。花柱丝状,先端略向前弯曲,具相等2浅裂,裂片钻形。花盘平顶,波状。子房棕褐色,无毛。花期8月。
产地分布:产新疆北部;生于亚高山草甸上。苏联也有。模式标本采自苏联。
参考文献:Staehyopsismarrubioides(Regel)Ik.—Gal.inBull,Jard.Bot.Acad.Sci.URSS26:72.1927;Kupr.inFl.URSS21:110.1954——Phlomismar-rubioidesRegelinAct,Hort.Petrop.6:375.1879——PhlomisoblongataSchrenkB.canescensRegelinAct.Hort.Petrop.9:593.1886——StacAyopsisoblongata(Schrenk.)M.Pop.etVved,var.canescens(Regel)M.Pop.etVved.inTrans.Sci.Soc.Turkest.1:122.1923.

《Flora of China》 Vol. 17 (1994)
Stachyopsis marrubioides  (Regel) Ikonnikov Galitzky
多毛假水苏   duo mao jia shui su
Phlomis marrubioides Regel, Trudy Imp. S.-Peterburgsk. Bot. Sada 6: 375. 1880; P. oblongata Schrenk var. canescens Regel; Stachyopsis oblongata (Schrenk) Popov & Vvedensky var. canescens (Regel) Popov & Vvedensky.
Herbs perennial. Stems erect, ca. 50 cm tall, much branched, puberulent. Leaves sessile; upper stem leaves oblong-ovate, 3.5-5 × 1.5 cm, gray puberulent, base broadly cuneate to subrounded, margin serrate near base or middle, apex acuminate; lateral veins 3 or 4 pairs. Verticillasters globose, 2-2.5 cm in diam. in flower, in widely spaced spikes; floral leaves lanceolate, 3-3.5 cm; bracteoles rigid, erect, linear to spiny, ca. 10 × 1 mm, densely villous. Calyx obconical, ca. 9 mm, silky-villous outside, accessory veins 4; teeth triangular, ca. 4 mm, apex spinescent-acuminate, puberulent inside. Corolla ca. 1.7 cm, sparsely white villous on upper lip outside; tube ca. 8 mm; upper lip ovate, concave, ca. 8 × 6 mm, base constricted, apex emarginate; lateral lobes broadly ovate, less than 1/3 as long as middle lobe. Ovary brown, glabrous. Fl. Aug.
Subalpine meadows. Xinjiang [Kazakhstan].

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