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单穗薹草组

百科 2023-01-28 04:31:56 admin
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穗薹草组是一种植物,在我国列有9种。

  • 中文名称 单穗薹草组
  • 拉丁学名 Sect. 49. Rarae C. B. Clarke
  • 界 植物界
  • 分布区域 东北

本组概述

  单穗薹草组 Sect. 49. Rarae C. B. Clarke

单穗薹草组

  Sect. 49. Rarae C. B. Clarke in Hook. f. Fl. Brit. India 6: 711丰绍, 1894; 东北草本植物志11: 173, 1976. --Se来自ct. Capitellatae Meinsh. in Acta.Hort. Petrop, 18: 309, 1901; Ohwi, Cypen. Japon 1: 437, 1936; Raymond inMem. Jardi. Bo迫诉t. Montreal 53: 18360百科, 1959; Kern et No我策简oteboom in van Steenis, Fl. Males ser. I, 9 (1额阻不叫啊): 158, 1979. --Sect. Unciniaeformes 容初继干声底调Kukenth. subsect. Capitellatae (Meins供外异带矿夫苏h.) Kukenth. in Engl., Pflanzenr. Heft 38 (IV, 20): 100, 1909. --Sect. Extensae Fries subsect. Capitellatae (Meinsh析官击征眼级认进.) T. Koyama in Journ. Fac. Sci. Univ. Tokyo S准化围称战因既ect. III, 8 (4): 202, 1962.

  小穗1个,顶生,雄雌顺序,较密集,球形至长圆形,稀略呈圆柱状,基部无苞片;果囊宽卵形,卵形至披针状卵形,稀卵状椭圆形,膜质,近无喙至少万础候于儿坏敌步具短喙(稀长达1毫米),喙口无齿或具2微齿,基部无柄,稀具短柄;柱头3个。

  本组我国的种类虽列有9种,除C. litor伟值制混误图液取乙光hyncha Franch.之外,基本上只能划分便践企成二个区别明显的种Carex 况创探厚久剧始难热示某rara Boott和Carex uda Maxim. C. capillacea Boott可视为前克爱线开西介觉配官著盟者的种下类群;C. onoei Franch. et Savat., C. dahurica Kukenth,. C. kiriensis W故率晶氧欢政也抓损事景ang etY. L准跟含六编为才杀预. Chang, C过航政族. stipitutriculata P. C. Li和C. austro-occidentalis Wang et Tang均可视作斗手后者的种下类群。但由于我们目前所见标本不多,本书暂保留这些类群作为"种"一级处理。

  组模式种:松叶薹草 (Carex rara Boott).

下级分类

  西南薹草 Carex austro-occidentalis Wang et Tang

  发秆薹草 Carex capillacea Boott

  针薹草 Carex dahurica Kukenth.

  吉林薹草 Carex kirinensis Wang et Y. L. Chang

  坚喙薹草 Carex litorhyncha Franch.

  针叶薹草 Carex onoei Franch. et Sav.

  松叶薹草 Carex rara Boott

  柄囊薹草 Carex stipitiutriculata P. C. Li

  大针薹草 Carex uda Maxim.

相关类群

  急尖薹草组Sect. Acutae Fries

  白鳞薹草组Sect. Albae Aschers. et Graebner.

  异囊薹草组Sect. Anomalae Carey

  黑穗薹草组Sect. Atratae Kunth

  细秆薹草组Sect. Capillares Aschers. et Graebn.

  头穗薹草组来自Sect. Cap360百科ituligerae Kukenth

  薹草组Sect. Ca工染交利输略钟rex

  密花薹草组Sect. Confertiflorae Franch.

  隐穗薹草组Sect. Cryptostachyae Franch.

  瘦果薹草组Sect. Debiles Car鲁溶希古直克春多护草始ey

  美穗薹草组Sect. Decorae (Kukenth.) Oh准推承质wi

  指状薹草组Sect. Digitata应弦承但济鲁对青耐房e Fries

  异株薹草组Sect. Dioicae (Tuckerm.) Pax

  溪水薹草组差笔头思乙善满九Sect. For谁光ficulae Franch. ex Raymond

  冻原薹草组Sect. Fri体服功gidae Fries ex Kukenth.

  米柱薹草组Sect. Glaucaeformes Ohwi

  细柄薹草组Sect. Gracilis Tuckerm.

  短喙薹草组Sect. Grallatoriae Kukenth.

  膜囊薹草组Sect. Hymenochlaenae Drejer

  匏囊薹草组Sect. Lageniformes (Ohwi) Nelmes

  黄囊薹草组Sect. Lamprochlaenae Drejer

  疏花薹草组Sect. Laxiflo万纸十经粒雨rae Kunth

  湿生薹草组Sect. Limosae Tuckerm.

  灰帽薹草组Sect. Mitratae Kukenth.

  柔果薹草组Sect. Molliculae Ohwi

  玉簪薹草组Sect. Montanae Fries

  硬毛果薹草组Sect. Occlusae C. B. Clarke

  尖苞薹草组Sect. Orthocerates Koch

  沼生薹草组Sect. Paludosae Fries

  少花薹草组Sect. Paniceae Tuckerm.

  胀囊薹草组Sect. Physocarpae Drejer

  帚状薹草组Sect. Praelongae (Kukenth.) Nelmes

  似莎薹草组Sect李管保失既类帮技八刘挥. Pseudo-cypere买后创转数ae Tuckerm.

  根穗薹草组Sect. Radicales (Kukenth.) Nelmes

  根足薹草组Sec探格水同周波换停化t. Rhizopodae Ohwi

  菱形果薹草组Sect. Rhomboidales Kukenth.

  石薹草组Sect. R北血征触征最药司理必界upestres Tu重联轴他ckerm.

  离穗薹草组Sect. Secal那益妈火亚inae O. F. Lang

  宽叶薹草组Sect. Siderostictae Franch.

  隐果薹草组Sect. Temneris (Rafin.) V. Krecz.

  糙制导花说半果薹草组Sect. Trachychlaenae Drejer

  图们薹草组Sect. Tumi鲁势始办再nenses Y. L. Ch育英交肥陆片ang et Y. L. Yang

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