Abstract: The genus Oryza L. is one of the important plant groups in the grass family, which includes more than 20 species and is distributed in tropics and subtropics of the world. During about 250 years since the first description of the genus Oryza by Linnaeus, great changes have taken place in the genus in terms of the number of species and taxonomic status. The existing problems were discussed, and the suggestion on the taxonomy of the genus Oryza was given.

Key words: Poaceae, Oryza, taxonomy, relationship

摘要： 稻属（[sup]Oryza[/sup] L.）是禾本科中重要的植物类群，该属有20余种，广泛分布于全球热带和亚热带地区。自从林奈于1753年建立生物命名系统以来的近250年中，稻属无论在物种的数量还是分类系统上都发生了很大的变化。就稻属分类中存在的一些问题进行了讨论，并提出了对稻属的分类建议。关键词

关键词: 禾本科, 稻属, 分类, 亲缘关系