The problem of the preparation of a flora of China.

中国植物志筹备工作中存在的问题。

Vegetation is Laiyuan County of North China flora, the majority of existing vegetation for irrigation in the bushes, followed by natural secondary forest and plantation, forest coverage is 18.24%.

涞源县植被属华北植物区系，现有植被大部分为灌草丛，其次是天然次生林和人工林，森林覆盖率为18.24%。

Analysis on their flora showed close relation among flora of east and south China.

通过对其区系的分析，表明了华东、华南植物区系的紧密联系。

Analysis of the endemic species from China demonstrated that the flora is most closely related to those of Hengduan Mountains and S. Kansu.

对中国特有种的分析表明，本区系与横断山区系和甘肃南部区系联系最为密切。

Lying in warm temperate semi humid climate zone, its flora is of North China flora, neighboring Mongolian flora and Changbai flora.

该区属暖温带半湿润地区，植物区系属华北植物区系，与蒙古、长白植物区系毗邻，是个过渡地带。

The medicinal plants in Shaanxi have many flora compositions. They have closely relations with East Sichuan-West Hubei and northern parts of China.

陕西药用植物具有多种区系成分，它与川东一鄂西及华北地区联系最为密切。

China is one of the largest countries in the world, as well as one having the richest fauna and flora.

中国不仅是当今世界上国土面积最大的国家之一，也是世界上生物种类最丰富的国家之一。

The orchid flora is a precious traditional flower in china, as a result of its extremely high ornamental value and medicinal purposes value, its wild resources was received the enormous destruction.

兰花是我国传统名花，由于其极高的观赏价值和药用价值，使其野生资源受到极大破坏。

Some description has been revised in "Flora China" and a new Key of Soecies has also been edited.

对《中国植物志》有关描述进行了订正，编制了新的分种检索表。

There are not endemic genera but 1 endemic species in the flora, and endemic species of China are very plentiful with 46 species and 19.57% of the total species.

该区虽没有自己的特有属，但具1种特有种，而且中国特有种丰富，共计46种，占总种数的19.57%。