广州南沙黄山鲁森林公园种子植物区系研究

A Study on the Flora of Seed Plants in Huangshanlu Forest Park,Guangzhou

通过野外调查,对广州南沙黄山鲁森林公园种子植物区系组成和分布类型进行了研究.结果表明:该公园共有种子植物97科300属405种,其中裸子植物3科4属4种,被子植物94科296属401种.野生植物83科229属309种,野生植物资源丰富.黄山鲁森林公园种子植物科的分布类型以泛热带分布和世界广布为主,种子植物属的分布类型较广,以泛热带分布为主,热带分布性质明显,体现了该研究区域所处的地理位置以及气候条件.

Based on field investigation,the flora of seed plants in Huangshanlu Forest Park was analyzed. The result showed that there were 97 families,300 genera and 405 species of seed plants in the park. Among them,there are 4 species belonging to 4 genera and 3 families in gymnosperms,401 species belonging to 296 genera and94 families in angiosperms. Wild plant resources are abundant,including 309 species belonging to 229 genera and83 families. The areal type of family mainly consists of Pantropic and Cosmopolitan,while the areal type of genera mainly consists of Pantropic. The result also showed that the tropical distribution properties were obvious and they reflected the location of the study area and the climatic conditions.