藨草属（学名：Scirpus）是莎草科下的一个属，为簇生或散生草本植物[2]。该属共有47种[3]，分布于北半球温带、南美洲南部和非洲南部[4]。
属名Scirpus源于拉丁语scirpus，即“藨草”。
形态特征
藨草属为多年生草本植物。该属植物的秆通常丛生，呈三棱形至钝三棱形，有时也为圆柱形，并具有明显的节。叶子多为基生和茎生，形状为线形。总苞为叶状且平展，通常在顶端形成伞房状聚伞花序，由众多小穗组成。[4]
小穗通常较小，鳞片螺旋状排列，花为两性花，雄蕊数量为1至3枚。花柱基部没有明显增大，并且宿存，柱头有2至3裂。果实为小坚果，形状多为三棱形或双凸状，表面光滑并具喙。其下位有3至6根刚毛。[4]
下属物种
- cirpus ancistrochaetus Schuyler
- Scirpus angustisquamis Beetle
- Scirpus asiaticus Beetle
- Scirpus atrocinctus Fernald
- Scirpus atrovirens Willd.
- Scirpus × celakovskyanus Holub
- 陈氏藨草 Scirpus chunianus Tang & F.T.Wang
- Scirpus colchicus Kimer.
- Scirpus congdonii Britton
- Scirpus cyperinus (L.) Kunth
- Scirpus dialgamensis Majeed Kak & Javeid
- Scirpus dichromenoides C.B.Clarke
- Scirpus diffusus Schuyler
- Scirpus divaricatus Elliott
- Scirpus expansus Fernald
- Scirpus flaccidifolius (Fernald) Schuyler
- Scirpus fragrans Ruiz & Pav.
- Scirpus fuirenoides Maxim.
- Scirpus georgianus R.M.Harper
- 海南藨草 Scirpus hainanensis S.M.Huang
- Scirpus hattorianus Makino
- Scirpus huae T.Koyama
- 华东藨草 Scirpus karuisawensis Makino
- Scirpus kimsonensis N.K.Khoi
- Scirpus kunkelii Barros
- Scirpus lineatus Michx.
- Scirpus longii Fernald
- 庐山藨草 Scirpus lushanensis Ohwi
- 佛焰苞藨草 Scirpus maximowiczii C.B.Clarke
- Scirpus melanocaulos Phil.
- Scirpus microcarpus J.Presl & C.Presl
- Scirpus mitsukurianus Makino
- Scirpus molinianus Beetle
- 东方藨草 Scirpus orientalis Ohwi
- Scirpus pallidus (Britton) Fernald
- Scirpus × peckii Britton
- Scirpus pedicellatus Fernald
- Scirpus pendulus Muhl.
- Scirpus petelotii Gross
- Scirpus polyphyllus Vahl
- Scirpus polystachyus F.Muell.
- 东北藨草 Scirpus radicans Schkuhr
- Scirpus reichei Boeckeler
- 百球藨草 Scirpus rosthornii Diels
- Scirpus spegazzinianus Barros
- 林生藨草 Scirpus sylvaticus L.
- 百穗藨草 Scirpus ternatanus Reinw. ex Miq.
- Scirpus trachycaulos Phil.
- 球穗藨草 Scirpus wichurae Boeckeler
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参考文献
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