广东平远植物区系的研究
STUDY ON THE FLORA OF PINGYUAN IN GUANGDONG
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摘要: 本文报道了广东平远县植物区系的组成及其特点。该区系种类丰富,计有野生维管植物182科,589属,1154种,其中有相当数量的古老珍稀濒危植物;区系的地理成分复杂,以热带一亚热带成分占优势。该区属古热带植物区的华南亚区。Abstract: ln this paper,the composition and basic characters of Pingyuan Flora in Guangdong are reported.The flora is rich in plant species,numbering up to 182 families,589 genera and 1 154 species of wild vascular plants,many of which are an-cient,rare and endangered plants.The geogrophic elements of the flora are complex,and the tropic subtropic element is dominant.The flora is part of the Palaetropic Flora.