A key to subgenera, sections and species is included, and types, synonymies and representative species are given under each supraspecific rank.

编排了分亚属、组和种检表，对每个种上分类等级均列式、异名和代表种。

This paper will apply Xquery optimized by the structural function inlining approach to individual news customization, which improved the efficiency of individual news customization to large extent.

本文根据NewsML据结构化特点和Xquery查询式特性，将构化函内联方法运用到个性化新闻定制中，旨在提高个性化新闻定制型中检检效率，从而提高了搜体速度和新闻个性化定制型效率。

Besides a key to the genera, a key to the species, as well as descriptions of thalline and fruiting morphology, chemistry, and distribution range are provided for each included species.

除分属、分种检表外，每种均附有形态特徵、化学成份及世界分布讨论。