黑龙江省蒲鸭河湿地植物调查与研究

通过实地调查、采集标本、拍摄图片和查阅资料，对黑龙江省蒲鸭河湿地植物的种类、生活型、分布规律进行了初步研究。初步确定蒲鸭河湿地植物现有41 科112 种，被子植物占绝对优势，其中，有中生植物50 种，湿生植物46 种，沉水植物1 种，浮叶植物2 种，浮水植物3种，挺水植物10 种。筛选出16 种适合在寒地城市湿地公园景观营造中应用的观赏植物，并对湿地植物的保护与利用提出了建议。

Investigation and research on wetland plants along Puya river in Heilongjiang

Through field surveys, collecting specimens, taking pictures and looking up references, a preliminary study on species, life forms and distribution regularities of wetland pant along Puya river in Heilongjiang province was conducted, and we initially identified 112 wetland plant species belong to 41 families, angiosperms dominated, among them, there were 50 mesophyte species, 46 hygrophytem species, 1 submerged plant, 2 floating-leaved macrophyte, 3 floating plants and 10 emergent aquatic plants. Finally, we screened out 16 kinds of ornamental plants suitable for application in landscape construction of urban wetland park in cold area, and some suggestions for conservation and utilization of wetland plants were proposed.