水葱属 | |
---|---|
科学分类 | |
界: | 植物界 Plantae |
演化支: | 维管植物 Tracheophyta |
演化支: | 被子植物 Angiosperms |
演化支: | 单子叶植物 Monocots |
演化支: | 鸭跖草类植物 Commelinids |
目: | 禾本目 Poales |
科: | 莎草科 Cyperaceae |
亚科: | 莎草亚科 Cyperoideae |
族: | 水葱族 Schoenoplecteae |
属: | 水葱属 Schoenoplectus (Rchb.) Palla |
种 | |
见正文 | |
異名[1] | |
水葱属(学名:Schoenoplectus)也称擬莞屬,为莎草科莎草亚科水葱族的一属植物,共18种,全球广布[2]。
属名Schoenoplectus源于拉丁语scirpus,即藨草。
形态特征
水葱属是一类一年生或多年生草本植物,有时具匍匐根状茎。秆呈丛生状,通常不具节。叶片多已退化为鞘状或缩短成舌状。总苞的外观类似于秆的延长部分,呈直立状。[2]
水葱属植物的花序为聚伞花序,通常为假侧生或偶尔呈头状,包含1至多个小穗。小穗的鳞片呈螺旋状排列,花为两性,雄蕊数量为1至3枚,花柱基部不膨大且宿存,柱头有2至3个。其果实为小坚果,通常呈三棱形或双凸状,表面从光滑到具皱纹不等,下位刚毛有0至6根。[2]
下属分类
下属物种有[1]:
- Malacochaete corymbosa Arn. ex Boeckeler, 1870
- Schoenoplectus acutus (Muhl. ex Bigelow) Á.Löve & D.Löve
- Schoenoplectus acutus var. acutus × Schoenoplectus tabernaemontani
- Schoenoplectus americanus (Pers.) Volkart
- Schoenoplectus californicus (C.A.Mey.) Soják
- Schoenoplectus confusus Browning
- Schoenoplectus deltarum (Schuyler) Soják
- 剑苞水葱 Schoenoplectus ehrenbergii (Boeckeler) Soják
- Schoenoplectus erectus Palla, 1910
- Schoenoplectus etuberculatus (Steud.) Soják
- Schoenoplectus halophilus Papch. & Laktionov
- Schoenoplectus heterochaetus (Chase) Soják
- Schoenoplectus hippolyti V.I.Krecz., 1937
- 沼生水葱 Schoenoplectus lacustris (L.) Palla
- Schoenoplectus lacustris x triqueter
- Schoenoplectus lacustris × tabernaemontani
- 羽状刚毛水葱 Schoenoplectus litoralis (Schrad.) Palla
- 三江水葱 Schoenoplectus nipponicus (Makino) Soják
- Schoenoplectus paludicola (Kunth) J.Raynal, 1976
- Schoenoplectus pungens (Vahl) Palla
- Schoenoplectus rigidus (Steud.) Vegetti, 1993
- Schoenoplectus scirpoides (Schrad.) Browning
- Schoenoplectus subterminalis (Torr.) Soják
- 钻苞水葱 Schoenoplectus subulatus (Vahl) Lye
- 水葱 Schoenoplectus tabernaemontani (C.C.Gmel.) Palla
- Schoenoplectus torreyi (Olney) Palla
- 三棱水葱 Schoenoplectus triqueter (L.) Palla
- Schoenoplectus triqueter Linnaeus, 1753
- Schoenoplectus triquetrer (Linnaeus) Palla
- Schoenoplectus wallichii (Nees) Soják, 1980
- Schoenoplectus ×buchenaui (Cif. & Giacom.) Rothm.
- Schoenoplectus ×carinatus (Sm.) Palla
- Schoenoplectus ×contortus (Eames) S.G.Sm.
- Schoenoplectus ×flevensis (D.Bakker) Lansdown & Rumsey
- Schoenoplectus ×kuekenthalianus (Junge) D.H.Kent
- Schoenoplectus ×oblongus (T.Koyama) Soják
- Schoenoplectus ×schmidtianus (Junge) Lemke
- Schoenoplectus ×steinmetzii (Fernald) S.G.Sm.
参考文献
- ^ 1.0 1.1 Schoenoplectus (Rchb.) Palla. GBIF. Copenhagen, Denmark: GBIF Secretariat. [2024-10-07].
- ^ 2.0 2.1 2.2 Li, Bangze; Zhang, Shuren. An updated species checklist and taxonomic synopsis of Cyperaceae in China. Biodiversity Science. 2024, 32 (7): 24106. doi:10.17520/biods.2024106.