As a matter of fact, the search for natural boundaries to genera has something to do with the evolutionist and is not entirely a matter of convenience.

因此，寻找属的天然界限不是方便与否的问题，它与进化过程有关。

youdao

We conducted an extensive field survey of current geographic distribution of their natural range, and in situ and ex situ conservation status of the remnant populations of the two genera.

本研究通过野外调查，了解了中国秤锤树属与长果安息香属植物的地理分布、濒危现状及其迁地保护状况。

youdao

The natural vegetation is of humid and very humid lower montane forest of the subtropical region, mainly with genera and ferns of the Cyathea and palms.

UNESCO: MEDIA SERVICES