右江区湿地维管植物资源调查

Resource Investigation of the Wetland Vascular Plants in Youjiang Region

采用野外调查结合文献研究的方法,对右江区湿地维管植物的资源状况进行了研究。结果表明:(1)该区域共有湿地维管植物218种,隶属于65科146属,其中禾本科Gramineae、莎草科Cyperaceae、菊科Com-positae和蓼科Polygonaceae的种数最多,分别为22、19、14和10种;(2)生态类型丰富,以湿生植物、半湿生植物和挺水植物为主;(3)植物资源可分为药用植物、饲用植物、食用植物、纤维植物、观赏植物和芳香植物6大类,以药用为主。右江区湿地植物资源丰富,但利用水平主要停留在采摘食用和简单药用等,有待进一步研究和开发利用。

The resources diversity of wetlands vascular plants in Youjiang Region were investigated and analyzed by field investigation and literature research.Results showed that:1) There were 218 species in 146 genera 65 families,among them,species of Gramineae,Cyperaceae,Compositae and Polygonaceae accounted for a larger proportion.2) The ecological types were abundant,and the mainly type is dominated by hygrophyte,half-hygrophyte and emerged plants.3) The resource types including medicinal plants,forage plants,edible plants,fibre plants,ornamental plants and aromatic plants,medicinal plants are dominated.The wetlands vascular plants resource is abundant in Youjiang Region,but only a little was exploited and utilizated,most of it is yet to be further studied and exploited.