Genera may be subdivided into subgenera, and also, especially in plant taxonomy, into sections, subsection, series, and subseries.
在植物分类
，
一般
再分
。同样进一步分组、组，系、系等。
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-Twenty Thousand Leagues Under The Sea In Conseil I had a seasoned specialist in biological classification, an enthusiast who could run with acrobatic agility up and down the whole ladder of branches, groups, classes, subclasses, orders, families, genera, subgenera, species, and varieties.
塞尔，我有一位经验丰富的
物分
专家，一位狂热的物分爱好者，他可以像杂技演员一样敏捷地分支、
、
、亚、目、科、属、亚属、种和变种的整个阶梯上上下奔跑。
