二柱薹草亞屬

二柱薹草亞屬

二柱薹草亞屬(學名:Subgen. Vignea (P. Beauv. ex Lestib.) Kukenth.)為植物分類學下莎草科薹草屬的亞屬,本亞屬有16組、48種7變種、1變種。

基本介紹

亞屬概述,下級分類,

亞屬概述

二柱薹草亞屬 Subgen. 3. Vignea (P. Beauv. ex Lestib.) Kukenth.
Subgen. 3. Vignea (P. Beauv. ex Lestib.) Kukenth. in Engl., Pflanzenr. Heft 38 (IV. 20): 111, 1909——Vignea P. Beauv. ex Lestib. Essai Cyper. 22, 1819 (genus!) pro parte
亞屬模式種:C. arenaria L.
根狀莖短、或匍匐。花單性;雌雄同株、稀異株;小穗通常多數,兩性,雄雌順序(即上部為雄花、下部為雌花)或雌雄順序,稀部分小穗均為雄花或雌花,卵形、長圓形或圓形,無柄,集生成穗狀、圓錐狀或頭狀花序。枝先出葉缺如。果囊平凸狀或雙凸狀,稀膨脹成球形或橢圓形。小堅果平凸狀或雙凸狀;柱頭2、稀3個。
本亞屬有16組、48種7變種、1變種。

下級分類

白山薹草組Sect. Canescentes (Fries) Christ
白山薹草Carex curta Good.
二裂薹草Carex lachenalii Schkuhr
間穗薹草Carex loliacea L.
細花薹草Carex tenuiflora Wahlenb.
草莎薹組Sect. Cyperoideae Koch.
莎薹草Carex bohemica Schreb.
二籽薹草組Sect. Dispermae Ohwi
二籽薹草Carex disperma Dew
類稗薹草組Sect. Echinochloaemorphae Y. L. Chang ex S. Y. Liang
類稗薹草Carex echinochloaeformis Y. L. Chang et Y. L. Yang
烈味薹草組Sect. Foetidae Tuckerm. ex Kukenth.
寸草Carex duriuscula C. A. Mey.
無脈薹草Carex enervis C. A. Mey.
無味薹草Carex pseudofoetida Kukenth.
密穗薹草Carex pycnostachya Kar. et Kir.
走莖薹草Carex reptabunda (Trautv.) V. Krecz.
薩嘎薹草Carex sagaensis Y. C. Yang
穹隆薹草組Sect. Gibbae Kukenth.
穹隆薹草Carex gibba Wahlenb.
二柱薹草組Sect. Holarrhenae (Doell) Pax
庫地薹草Carex curaica Kunth
帶嶺薹草Carex dailingensis Y. L. Chou
膠東薹草Carex jiaodongensis Y. M. Zhang et X. D. Chen
落葉松薹草Carex laricetorum Y. L. Chou
二柱薹草Carex lithophila Turcz.
帽兒山薹草Carex maorshanica Y. L. Chou
疣囊薹草Carex pallida C. A. Mey.
隴縣薹草Carex paracuraica Wang et Y. L. Chang
單性薹草Carex unisexualis C. B. Clarke
山林薹草Carex yamatsutana Ohwi[
篩草組Sect. Macrocephalae Kukenth.
篩草Carex kobomugi Ohwi
圓錐薹草組Sect. Paniculatae (Carey) Christ
圓錐薹草Carex diandra Schrank
多花薹草組Sect. Phleoideae (Meinsh.) Egorova
溪生薹草Carex fluviatilis Boott
假尖嘴薹草Carex laevissima Nakai
尖嘴薹草Carex leiorhyncha C. A. Mey.
翼果薹草Carex neurocarpa Maxim.
雲霧薹草Carex nubigena D. Don
短苞薹草Carex paxii Kukenth
囊果薹草組Sect. Physodeae Christ ex Kukenth
囊果薹草Carex physodes M.-Bieb.
高稈薹草組Sect. Planatae Akiyama
高稈薹草Carex alta Boott
緣毛薹草Carex craspedotricha Nelmes
卵果薹草Carex maackii Maxim.
藪薹草組Sect. Remotae (Aschers.) C. B. Clarke
卵穗薹草Carex ovatispiculata Y. L. Chang ex S. Y. Liang
絲引薹草Carex remotiuscula Wahlenb.
書帶薹草Carex rochebruni Franch. et Savat.
星穗薹草組Sect. Stellulatae (Kunth) Christ.
小星穗薹草Carex angustior Mack.
星穗薹草Carex omiana Franch. et Sav.
高節薹草組Sect. Thomsonianae Y. L. Chang ex S. Y. Liang
球結薹草Carex thompsonii Franch.
高節薹草Carex thomsonii Boott
海綿基薹草組Sect. Vulpinae (Carey) Christ
無芒薹草Carex earistata Wang et Y. L. Chang ex S. Y. Liang
捷克薹草Carex otruba Podl.
海綿基薹草Carex stipata Muhl. ex Willd.
狐狸薹草Carex vulpina L.

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