Alismatales
Sign in to savethumb|220px|Snake lily (Dracunculus vulgaris) of family [[Araceae in Crete, Greece.]] thumb|220px|Ottelia alismoides from family [[Hydrocharitaceae in Hyderabad, India.]]
AI overview
Alismatales is a large order of flowering plants that includes water lilies, arums, and many other species found in aquatic and wetland environments around the world. These plants are important because they inhabit diverse ecosystems, from freshwater habitats to tropical regions, and many species are ecologically significant or economically useful to humans.
AI-generated from the Wikipedia summary — may contain errors.
Species
オモダカ目
ORDER
- KingdomPlantae
- PhylumTracheophyta
- ClassLiliopsida
- OrderAlismatales
Habitatmarine, brackish, freshwater
澤瀉目（学名：Alismatales）是一类基本都是水生或半水生的草本植物。叶互生，基部扩大，是单子叶植物中最古老的类群之一，是仅晚于菖蒲目从进化树中分出的旁支。[1] 目录 1 分类 2 系统发生学 2.1 内部分类 3 参考文献 4 外部链接 分类 在过去，泽泻目常被描述为和古老的睡莲目有密切的关系，但后来的分子遗传分析显示，睡莲目其实是个很早就和其它被子植物分开演化的类群，和单子叶植物的关系并不亲近[2]。 系统发生学 泽泻目与单子叶植物各演化支的亲缘关系如下[2][3]： 单子叶植物 Monocots 鸭跖草类 Commelinids 鸭跖草目 Commelinales 薑目 Zingiberales 禾本目 Poales 棕榈目 Arecales 天门冬目 Asparagales 百合目 Liliales 薯蓣目 Dioscoreales 露兜树目 Pandanales 无叶莲目 Petrosaviales 澤瀉目 Alismatales 菖蒲目 Acorales 内部分类 泽泻目各科的亲缘关系如下（节点有“*”标志的分支表示其自助法支持率介于50-70%之间，有“·”标志的少于50%，无标志者为70%以上）[4]： 澤瀉目 Alismatales * · * · · 絲粉藻科 Cymodoceaceae 流蘇菜科 Ruppiaceae 海王草科 Posidoniaceae 眼子菜科 Potamogetonaceae 大葉藻科 Zosteraceae 花香蒲科（英语：Maundiaceae） Maundiaceae 水麥冬科 Juncaginaceae 水蕹科 Aponogetonaceae 冰沼草科 Scheuchzeriaceae * · 水鱉科 Hydrocharitaceae 花藺科 Butomaceae 澤瀉科 Alismataceae 巖菖蒲科 Tofieldiaceae 天南星科 Araceae 参考文献 ^ Angiosperm Phylogeny Group (2009). An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG III. Botanical Journal of the Linnean Society 161(2): 105-121.（英文） ^ 2.0 2.1 Angiosperm Phylogeny Group. An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG IV (P
via GBIF
Article
8 sectionsContents
- Description
- Taxonomy
- Early systems
- Angiosperm Phylogeny Group
- Phylogeny
- References
- Further reading
- External links
thumb|220px|Snake lily (Dracunculus vulgaris) of family [[Araceae in Crete, Greece.]] thumb|220px|Ottelia alismoides from family [[Hydrocharitaceae in Hyderabad, India.]]
The Alismatales (alismatids) are an order of flowering plants including about 4,500 species. Plants assigned to this order are mostly tropical or aquatic. Some grow in fresh water, some in marine habitats. Perhaps the most important food crop in the order is the taro plant, Colocasia esculenta.