According to field investigation result, specimen identification and related literatures, three newly recorded species of Dryopteris Adanson in Dryopteridaceae distributed in Jiangsu Province were defined, viz. D. gymnosora ( Makino) C. Chr., D. submarginata Rosenst. and D. labordei ( Christ) C. Chr. The voucher specimens are deposited in Herbarium of Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences ( NPA) .
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