安徽紫蓬山国家森林公园维管植物区系研究  

Study on the Flora of Vascular Plants in Zipengshan National Forest Park in Anhui Province

作　　者：徐莹梅[1] 周忠泽[2] XU Yingmei;ZHOU Zhongze(Department of Resources&Environment,Anhui Vocational&Technical College of Forestry,Hefei 230031,China;School of Resources and Environmental Engineering,Anhui University,Hefei 230601,China)

机构地区：[1]安徽林业职业技术学院资源与环境系,安徽合肥230031 [2]安徽大学资源与环境工程学院,安徽合肥230601

出　　处：《宿州学院学报》2022年第3期51-58,共8页Journal of Suzhou University

基　　金：安徽高校优秀青年骨干人才国内访学研修项目(gxgnfx2020176);安徽高校自然科学研究重点项目(KJ2019A1214)。

摘　　要：通过实地调及查阅相关资料,对紫蓬山国家森林公园的维管植物资源进行区系分析。结果显示:该区系现有维管植物149科522属1017种,其中蕨类植物15科18属22种,裸子植物8科16属31种,被子植物126科488属961种。优势科为大型科、中型科;优势属为寡种属、单种属。种子植物地理成分复杂,特征上表现为温带和亚热带过渡属性。与其他植物区系综合系数和种系分化度对比显示该区系丰富度较高。与邻近地区的植物区系对比表明,与大蜀山、天柱山植物区系关系紧密。By field investigation and literature review, the flora of vascular plant resources in Zipengshan National Forest Park was analyzed.The results showed that there were 1 017 species belonging to 522 genera and 149 families in the flora, including 22 species belonging to 18 genera and 15 families of ferns, 31 species belonging to 16 genera and 8 families of gymnosperms, and 961 species belonging to 488 genera and 126 families of angiosperms.The dominant families were large families and medium families, and the dominant genera were few species and single species.The geographical composition of seed plants is complex, and characterized with the transition between tempe-rate and subtropical attributes.The floristic richness in this area is higher compared with other floristic comprehensive coefficient and species differentiation degree.The comparison with the flora of the adjacent areas showed that they were closely related to the flora of the Dashushan and Tianzhushan.

关 键 词：紫蓬山 维管植物 植物区系 区系分析 

分 类 号：Q948.5[生物学—植物学]