区内原始森林浩瀚，植被十分丰富。有银杏、红豆杉、珙桐等。

It boasts vast forests and varieties of vegetation such as gingko, yew and Gong Tong.

本论文对珙桐和女贞小腊两种植物的化学成分进行了研究。

The thesis described the study on the chemical constituents and their bioactivity of two kinds of plants, Davidia involucrata Baill and Ligustrum sinense.

珙桐、水青树、红豆杉等就是因为喜潮湿，得以在终年云雾缭绕中千万年延续。

Due to the characteristic of adapting to wet habitats, Chinese dove trees, tetracentron sinensis and Taxus chinensis have lived on the mountain for thousands of years.

该基因的克隆丰富和保存了珙桐基因资源，并为进一步研究冷胁迫的分子机制奠定了基础。

The present data not only enrich gene resources of Dinvolucrata, but also laid a foundation for the research on molecular mechanism of plant acclimation to cold stress.