湖北省的丝状绿藻──Ⅰ丝藻目和环藻目

THE FRESHWATER FILAMENTOUS GREEN ALGAE OF HUBEI PROVINCE ─ I ULOTHRICALES AND SPHAEROPLEALES

共记载了湖北省的丝状绿藻１１属３７种，包括我们鉴定的９属２６种和此前他人报道的８属１７种．其中湖北省新记录２０种，２种为中国新记录．

This paper enumerates 11 genera 37 species of Ulothricales and Sphaeropleales of the freshwater filamentous chlorophyes inhabited in Hubei Province,China.Of which,26 species of 9 genera are collected and identified by us for the purpose to provide the materials to the 'Chinese Flora of Freshwater Algae' and 17 species of & genera were reported by the other phycologists.Among them,20 species are the first records in the province and 2 species are new to China.