编辑“︁菰”︁（章节）

==分佈==
菰原产[[东亚]]、[[俄罗斯远东地区]]、[[缅甸]]、[[印度]]东北部，现已引入[[东欧]]、[[高加索]]、[[东南亚]]、[[夏威夷]]、[[新西兰]]等地，<ref name="Kew">{{Cite web|title=''Zizania latifolia'' (Griseb.) Hance ex F.Muell.|url=http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:426967-1|archive-url=https://web.archive.org/web/20210424192109/http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:426967-1|archive-date=2021-04-24|accessdate=2021-04-24|work=Plants of the World Online|publisher=Kew Science}}</ref>并在新西兰成为入侵物种。<ref>{{Cite web|title=NIWA: Stopping the freshwater wild rice invader|url=http://www.niwa.co.nz/news-and-publications/publications/all/abb/2003-05/invader|archive-url=https://web.archive.org/web/20220518084633/https://niwa.co.nz/publications/aquatic-biodiversity-and-biosecurity-update/issue-05-2003/stopping-the-freshwater-wild-rice-invader|archive-date=2022-05-18|access-date=2022-11-29|dead-url=no}}</ref>[[台湾]]的菰是从[[中国大陆]]引入。<ref>{{TaiBNET|zh=菰(茭白筍)|id=201715|binomial=Zizania latifolia|authority=(Griseb.) Turcz. ex Stapf|accessdate=2021-04-25}}</ref>

尽管人类活动使菰赖以生存的湿地大量减少，能够有性繁殖的野生菰的分布仍然十分广泛；另外，栽培植株偶尔会有未感染菰黑粉菌的茎，这样的茎开花结实后可能会产生逸生群落。<ref>{{Cite journal |last=Xu |first=Xin-wei |last2=Ke |first2=Wei-dong |last3=Yu |first3=Xiao-ping |last4=Wen |first4=Jun |last5=Ge |first5=Song |date=2008-04-01 |title=A preliminary study on population genetic structure and phylogeography of the wild and cultivated Zizania latifolia (Poaceae) based on Adh1a sequences |url=https://doi.org/10.1007/s00122-008-0717-3 |journal=Theoretical and Applied Genetics |language=en |volume=116 |issue=6 |doi=10.1007/s00122-008-0717-3 |issn=1432-2242}}</ref>