摘要
大明山位于广西中部,地处北回归线附近,具有南亚热带季风气候的特点。植物区系成分复杂,类型多样;本文探讨了保护区内植物区系的组成成分、性质、基本特征及与邻近植物区系的关系。
Damingshan is situated in the middle of Guangxi nearby the tropic of cancer with the characteristic of south subtropic monsoon.The flora consists of 1836 species which belong to 199 families and 714 genera. Four new species are reported. The representative families of the flora are: Slyracaceae, Theaceae, Hamamelidaceae, Aquifoliaceae, Symlocaceae, Fagaceae, Magnoliaceae, Lauraceae, and so on. They are all basic elements of the Cathaysian flora.Phytogeographically, the elements cf the flora are relatively complicated. Tropic genera are commen, but most of them include only one or two species and a few individuals , they cannot really represent the feature of the flora. The subtropic elements are more aboundent, they are characteristic representatives of the flora. Gcollogically, Damingshan mountain range was uplifted by the Indochina mountain movement during triasic of mesozoic, From that time the flora was a part of Cathaysian flora.Of course, they have the same origin.
出处
《南京林业大学学报（自然科学版）》
CAS
CSCD
1991年第1期30-35,共6页
Journal of Nanjing Forestry University：Natural Sciences Edition
关键词
植物
区系
自然保护区
大明山
Flora, Natural protected area, Daming Shan
