庐山植物区系地理的初步研究

Preliminary Studies on the Flora Geography in the Lushan Mountain

本文通过对庐山植物区系的种类组成和地理成分分析,指出庐山植物区系地理存在着种类丰富性、区系古老性、地理成分复杂性和区系过渡性四大特点。在庐山与邻近山地的区系亲缘关系上,通过种类相似性系数和优势科谱的分析,说明庐山、黄山、武夷山有着密切关系,它们同闽南戴云山、南岭区系有明显区别。

The paper suggestes that the flora geography of Mr. Lushan have four characteristics of a great variety, ancient flora, complex geography component, and transition of the flora by analysing component of the species and geography component. In relationship with other mountains, Mr. Lushan is a close relation with Mr. Huangshan and Mt. Wuyi, they are apparently different from Mr. Daiyun and Mr. Nan-Lin in the south of China by analysing similarity coefficient of species and list of advantage family.