国产石斑木属的区系地理学初析

The preliminary study on the flora geography of the genus Raphiolepsis Lindl in China

对我国石斑木属的区系地理进行了初步研究。石斑木属共有15种，中国产7个种、3个变种，国产种占该属全部种数的46.7%，主要分布于华南、西南及华中、华东地区。从该属在我国的分布现状来看，我国的华南地区不仅含有较多的种类，而且其特有现象亦十分明显，是我国该属的现代分布中心。

This thesis is a tentative research on the flora geography of the Raphiolepsis in our country. There are altogether fifteen species of Raphiolepsis on earth, China has seven and three varieties, which constitute 46.67% of the tatal, mainly in south China, west China, central China and southwest China. Judging by its distribution, south China is rich in species and the distinguishing features there are conspicuous. It's the distribution center of the while country.