【摘要】 通过野外调查和查阅前人的资料 ,粤东地区野生分布的国家级保护植物计有 2 5科 ,2 7属 ,2 9种 ,占广东总种数的 45.3% ,其中 ,国家级一级保护植物 2种 ,二级保护植物 1 6种 ,三级保护植物 1 1种 ,主要分布在粤东北部山区 .改造区内森林植被 ,建立自然保护区是本区珍稀濒危植物保护的有效途径更多还原

【Abstract】 Through field investigations and literature retrievals, a total of 2 9 species of rare and endangered plants(pertaining to 27 genera of 25 families) in eastern Guangdong wildland have been found to be nation-level protective pla n ts, accounting for 45 3% of the total species under nation- level protection in G uangdong. Distributed chiefly in northeastern mountainous regions in eastern Gua ngdong, 2 species are found to belong to nation-level protective plants of Catalog 1, 1 6 species to belong to Catalog 2, and 11 species to belong to Catalog 3 respecti v ely. Revegetation and the setting-up of natural protection areas are good ways for protecting rare and endangered plants in eastern Guangdong.更多还原