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《Journal of Anhui Agricultural Sciences》 2009-15
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Community Structure Characteristics of Ceratopteris thalictroides at Li Shi-zhen's Country

DONG Yuan-huo(College of Life Sciences,Jianghan University,Wuhan,Hubei 430056)  
The basic characteristics of the community and population of the endangered aquatic fern Ceratopteris thalictroides at Li Shi-zhen's country in China were surveyed.The population area of C.pteridoides is 2-3 m2.The population size is 5-8 individuals.It was found that there were 12 species,9 families and 12 genera of accompanying plants with aquatic fern.Excessive aquaculture and cultivation were the most important causes of extinction of aquatic fern.
【Fund】: 武汉市属高校科研重点项目(2008K009)
【CateGory Index】: Q948
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