广东石灰岩地区蕨类植物的种类及生态的研究

An Investigation on the Species and Ecology of Fern in Lava Area of Guangdong province

石灰岩地区植被中的蕨类植物颇有特色,目前少有论文专门研究。我们初步调查了广东石灰岩地区的蕨类区系组成,并对其地理成份,植物性状及其分布、形态和生态特点、蕨类植物与土壤的关系等进行了分析,以供南亚热带石灰岩植被的各项研究和开发、利用、保护石灰岩地区植物资源、发展此地区经济参考。

The fern plant in vegetation of lava area has its own characteristic. In this paper, an inital investigation on the composition of fern floras is the lava area of Guangdong Province had been made. And some analyses on the geographic structure of lava area and the feature of its vegetation, the morphology and distribution, the ecological characteristic of the fern in the lava area had been done. The relation between the fern plant and the soil, in which the ferns grow, had also been discussed.