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期刊杂志

    黄冈市乡土植物资源调查及开发利用潜力分析

    关键词:园林植物;乡土植物资源;黄冈市;区系分析;开发利用

    Key words:landscape plants; native plant resources; Hanggang city; floristic analysis; exploitation and utilization

    摘要:为了指导黄冈市植物多样性保护规划,对黄冈市乡土植物资源进行了调查。调查显示黄冈市有野生维管植物194科、743属、1 622种。区系分析表明黄冈市维管植物种类复杂,植物区系具有明显的过渡性特征,是热带和温带地区植物的交汇区域。从乡土植物资源中初步筛选出具有开发利用潜力的园林植物种类756种,包括乔木类179种、灌木类197种、木质藤本类45种、草本类303种、观赏蕨32种。最后,对黄冈市野生乡土植物保护与开发利用以及城市园林绿地建设提出了建议。

    Abstract:In order to guide the plant diversity protection plan of Huanggang city, Hubei Province, the native plants resources were investigated in this paper. The results showed that there are 1622 species of the native vascular plants in Huanggang, belonging to 743 genera, 194 families. The floristic analysis indicated that the floristic components in this region are complex, and the flora is characterized by transition from tropical zone to temperate zone, and intersection between the two zones. 756 species of potential ornamental plants were preliminary selected in this paper, including 179 species arbor, 197 species shrubs, 45 species woody climbing plants, 303 species grasses, 32 species ornamental ferns. Finally, the strategy and suggestion are proposed on the protection and exploitation of native plants resources, and the construction of urban green space using these resources in Huanggang city.