Research on the Resource of Wetland Plants in Guizhou Province

Based on field investigation,the resource of wetland plants in Guizhou province were studied and analyzed. As the result,a total of 521 species of wetland plant species belonging to 248 genera in 116 families were recorded,and they were further grouped into four ecological types; the floristic components were diverse,and the majority was of medicinal value,accounting for 58. 8% of the total.