湖南中方㵲水国家湿地公园植物多样性研究

Plant diversity of Wushui National Wetland Park in Zhongfang County of Hunan Province

2018—2021年,采用样方法与样线法对湖南中方㵲水国家湿地公园植物资源进行调查。结果表明:湖南中方㵲水国家湿地公园植物多样性丰富,群系多样,有种子植物138科419属648种,其中湿地植物231种,外来入侵植物15种,国家重点保护野生植物5种;森林植被划分为3个植被型组、4个植被型、10个群系;湿地植被划分为4个植被型组、8个植被型、30个群系。对湿地公园植物资源特点及形成原因进行了分析,为湿地公园植物资源保护提供参考依据。

The plant resources in the Wushui National Wetland Park in Zhongfang County of Hunan Province were investigated by the method of sample and spline for full investigation from 2018 to 2021.The results showed:The floristic characteristics of seed plants were richness with 138 families,419 genera and 648 species of seed plants,and 231 species were indentifed as wetland plants,15 species were alien invasive plants,and 5 species were the national key protected plants.The plant community with rich diversity,including 3 vegetation type groups,4 vegetation types,10 formations forest vegetation,4 vegetation type groups,8 vegetation types,and 30 formations wetland vegetation.The causing reasons of the characteristics of the plant resources in Wushui National the Wetland Park were analyzed,aiming to provide reference for the plant resources conservation of the wetland park.