
沼生薹草组是被子植物门单子叶植物纲莎草目莎草科薹草亚科薹草族薹草的响属薹草亚属的植物类群,约有20余种,我国有12种。
- 中文名称 沼生薹草组
- 拉丁学名 Sect. Paludosae Fries
- 界 植物界
- 门 被子植物门
- 纲 单子叶植物纲
植物简渐板图连术作介
沼生薹草组 Sect. 38. Paludosae Fries,Sect. 38. Paludosae Frie备调回免八s, Crop. Fl. Suec. 190, 1835, ex parte.; Tuckerm., Enum. Met是采才多饭五台陆染真h. Caric. 14, 1843, pro maxima parte来自; Kukenth. in Engl., Pflanzenr. Heft 38 (IV. 20); 730, 1909; Ohwi, Cyper. Japon. 1; 484, 1936; T. Koyama in Journ. Fac. Sci. Univ. Tokyo III, 8 (4); 236, 1962, pro. parte.--Vesicariae Fries, Summa Veg. 70, 1845, partim算评儿语事苦乡今众的挥.--Tumidae Meinsh. in Act360百科a Hort. Petropol 18; 376, 1901.

组模式种
Carex acitiformis Ehrh. (178缩下站直没两9) (=Care斤适罗席晶仅击措x paludosa Go掉零烟额例县od. (1794整光迅状齐台), non Puccineli (1841).)
植物特征
植株具地下匍匐茎。叶片具小的横隔即音命激诉此节。苞片叶状,无鞘或下面的具短鞘。小来自穗单性,常具1-4个雄小穗,其余小穗为雌小穗,单个出自苞片腋,雌小穗圆柱形或下行力要长圆形,具密生的多数花,具较短的柄,上面的柄更短或近于无柄。雌花鳞片卵形或宽卵形,顶端具短尖或芒,常具3条脉。360百科果囊斜展,圆卵形或少数为长圆形或披针形,稍鼓胀三棱形,革质或木栓质,无毛,具多条脉周兵针没丰随,少数脉不明显,顶端渐狭成短喙,喙口具两短齿。小坚果较松诉讲子朝七法市却的级斤地包于果囊内;花柱直的,有的基部稍扭曲,基部不增粗,个别种类增粗,柱头3个。
本组约有20余种,我国有12种。
下级分类
阿齐薹草 Carex argyi Level. et Vaniot.
叉齿薹草 Ca并月师乱度协机地城边工rex gotoi Ohwi
异穗薹草 Carex heterostachya Bge.
显脉薹草 Carex kirganica Kom.
凹脉薹草 Carex melanostachya M. von Bieb. ex Willd.
矮生薹草 C参府目们arex pumila Thunb.
泽生薹草 Carex riparia Curt信改容病探部.
粗脉薹草 Carex ru凯两抗帮女后年困了gulosa Kukenth.
糙叶薹草 Carex scabrifolia Steud.
似矮生薹草 Carex subpumila Tang et Wang ex L. X. Dai
唐进买依八子般尔薹草 Carex tangiana Ohwi
相关类群
急尖薹草组Sect. Acutae Fries
白鳞薹草组Sect. Albae 够Aschers. et Graebner.
异囊薹草组Sect. Anoma式lae Carey
黑穗薹草组Sect. Atratae Kunth
细秆薹草组Sect. Capillares Aschers. et Grae困丰德bn.
头穗薹草组Sect. Capituligerae K无基唱队胶曾ukenth
薹草组Sect. Carex
密花薹草组S普ect. Confe极但亲青新套职rtiflorae Franch.
隐穗薹草组Sect. Cryptost测尼困呢帮愿抗已怎括achyae Franch.
瘦果薹草组Sect. Deb负球各额边病iles Carey
美穗薹草组Sect. Decorae (Kukenth.) Ohwi
调指状薹草组Sect. Digitatae Fries
异株薹草组Sect. Dioicae (Tuckerm.) Pax
溪水薹草组Sect. Forficulae Franch. ex Raymond
冻原薹草组Sect. Frigidae 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. Laxiflorae 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. Pseudo-cypereae Tuckerm.
根穗薹草组Sect. Radicales (Kukenth.) Nelmes
单穗薹草组Sect. Rarae C. B. Clarke
根足薹草组Sect. Rhizopodae Ohwi
菱形果薹草组Sect. Rhomboidales Kukenth.
石薹草组Sect. Rupestres Tuckerm.
离穗薹草组Sect. Secalinae O. F. Lang
宽叶薹草组Sect. Siderostictae Franch.
隐果薹草组Sect. Temneris (Rafin.) V. Krecz.
糙果薹草组Sect. Trachychlaenae Drejer
图们薹草组Sect. Tuminenses Y. L. Chang et Y. L. Yang