Title: FLORISTIC CHARACTERISTICS OF SEED PLANT IN RIPARIAN OF GAN RIVER
Abstract: 708species of seed plants affiliated to 405genera in 119families were discovered in riparian of Gan River based on field survey and analysis of geographical elements.There were 2gymnosperm species belonging to 2genera in 2families and 406angiosperm species belonging to 403genera in 117families. Among angiosperm,there were 548dicotyledonous species belonging to 312genera in 99families,and 158 monocotyledonous species belong to 91genera in 18families.According to life-form classification of plants group,herbs(62.01%)were the dominants and deciduous component(71.67%)in woody plant,which reflected the characteristics of ecological environment in Gan River riparian.Further flora analysis indicated that there were intrazonal feature of vegetation in this distinct being of prevailing widespread families (39.50%)and genera(15.31%),and complex distribution types of plant genera.TTrop/TTempvalue was 1.02,which embodied a transitional flora trait.Cluster analysis,principal component analysis and formula fitting implied the intersection of land and water.
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
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