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薹草亞屬

鎖定
薹草亞屬，多年生草本，根狀莖具地下匍匐莖或無。
中文學名
薹草亞屬
拉丁學名
Subgen. 2. Carex
性    狀
根狀莖具地下匍匐莖或無
下級分類
急尖薹草組Sect. Acutae Fries

目錄

  1. 1 亞屬概述
  2. 2 下級分類

薹草亞屬亞屬概述

薹草亞屬 Subgen. 2. Carex——Eucarex Coss. et Germ. Fl
Subgen. 2. Carex——Eucarex Coss. et Germ. Fl, Paris 744, 1845; Kukenth, in Engl., Bot. Jahrb. 27: 519, 1899 et in Engl., Pflanzenr. Heft 38(IV, 20): 293, 1909; V. Krecz. in Kom., Fl. USSR 3: 201, 1935, Ohwi, Cyper. Japon. 1: 273, 1936. [1] 
多年生草本，根狀莖具地下匍匐莖或無。花單性，雌雄同株；小穗1個至多數，單性或單性與兩性兼有，罕全為兩性，兩性者雄雌順序或雌雄順序，單個頂生或單個、多個生於苞片腋內，少數種類排列成復花序；枝先出葉鞘狀，內無花。果囊三稜形、平凸狀或雙凸狀。小堅果三稜形，平凸狀或雙凸狀；花柱稍細長，花柱基部增粗或不增粗；柱頭3個，少數2個。 [1] 
本亞屬有43組。 [1] 

薹草亞屬下級分類

  1. 急尖薹草組Sect. Acutae Fries
  2. 白鱗薹草組Sect. Albae Aschers. et Graebner.
  3. 異囊薹草組Sect. Anomalae Carey
  4. 黑穗薹草組Sect. Atratae Kunth
  5. 細稈薹草組Sect. Capillares Aschers. et Graebn.
  6. 頭穗薹草組Sect. Capituligerae Kukenth
  7. 薹草組Sect. Carex
  8. 密花薹草組Sect. Confertiflorae Franch.
  9. 隱穗薹草組Sect. Cryptostachyae Franch.
  10. 瘦果薹草組Sect. Debiles Carey
  11. 美穗薹草組Sect. Decorae (Kukenth.) Ohwi
  12. 指狀薹草組Sect. Digitatae Fries
  13. 異株薹草組Sect. Dioicae (Tuckerm.) Pax
  14. 溪水薹草組Sect. Forficulae Franch. ex Raymond
  15. 凍原薹草組Sect. Frigidae Fries ex Kukenth.
  16. 米柱薹草組Sect. Glaucaeformes Ohwi
  17. 細柄薹草組Sect. Gracilis Tuckerm.
  18. 短喙薹草組Sect. Grallatoriae Kukenth.
  19. 膜囊薹草組Sect. Hymenochlaenae Drejer
  20. 匏囊薹草組Sect. Lageniformes (Ohwi) Nelmes
  21. 黃囊薹草組Sect. Lamprochlaenae Drejer
  22. 疏花薹草組Sect. Laxiflorae Kunth
  23. 濕生薹草組Sect. Limosae Tuckerm.
  24. 灰帽薹草組Sect. Mitratae Kukenth.
  25. 柔果薹草組Sect. Molliculae Ohwi
  26. 玉簪薹草組Sect. Montanae Fries
  27. 硬毛果薹草組Sect. Occlusae C. B. Clarke
  28. 尖苞薹草組Sect. Orthocerates Koch
  29. 沼生薹草組Sect. Paludosae Fries
  30. 少花薹草組Sect. Paniceae Tuckerm.
  31. 脹囊薹草組Sect. Physocarpae Drejer
  32. 帚狀薹草組Sect. Praelongae (Kukenth.) Nelmes
  33. 似莎薹草組Sect. Pseudo-cypereae Tuckerm.
  34. 根穗薹草組Sect. Radicales (Kukenth.) Nelmes
  35. 單穗薹草組Sect. Rarae C. B. Clarke
  36. 根足薹草組Sect. Rhizopodae Ohwi
  37. 菱形果薹草組Sect. Rhomboidales Kukenth.
  38. 石薹草組Sect. Rupestres Tuckerm.
  39. 離穗薹草組Sect. Secalinae O. F. Lang
  40. 寬葉薹草組Sect. Siderostictae Franch.
  41. 隱果薹草組Sect. Temneris (Rafin.) V. Krecz.
  42. 糙果薹草組Sect. Trachychlaenae Drejer
  43. 圖們薹草組Sect. Tuminenses Y. L. Chang et Y. L. Yang [1] 
參考資料