鸢尾属植物的芳香的根状茎，用于香料和化妆品。
The fragrant rootstock of the orris, used in perfumes and cosmetics.
提出了基于支持向量机的分类原理对鸢尾属植物进行分类的方法。
This article presents a new method of plant classification of iris based on the support vector machine classification principle.
结果表明：鸢尾属植物种子表面微形态特征具有种的稳定性，与分布区无关；
The results showed that seed coat micro-morphology had the stable characteristics, which was not relative to the distribution zone.
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