广东省高栏列岛野生观赏植物资源调查

An Investigation of the Wild Ornamental Plant Resource in Gaolan Islands, Guangdong Province

据初步调查 ,广东高栏列岛计有野生观赏植物 90科 15 3属 198种 ,其中蕨类植物 9科 9属 9种 ,裸子植物 3科3属 4种 ,被子植物 78科 14 1属 185种 .分析了高栏列岛观赏植物资源的基本特性和用途 。

The paper presents the results of a preliminary survey of the wild ornamental plant resource in Gaolan islands, Guangdong Province. According to the results of investigation, a total of 90 famlies, 153 genera and 198 species of ornamental plants were identified in Gaolan islands, including 9 families ,9 genera and 9 species of the Pteridophytes; 3 families ,3 genera and 4 species of the Gymnospermae; 78 families , 141 genera and 185 species of the Angiospermae. Based on the characters and utilizations of the resource, some suggestions about how to rationally exploit and protect them are put forward.