贡嘎山蹄盖蕨科新分类群

NEW TAXA OF ATHYRIACEAE FROM MT。GONGGA(MINYA GONKAR),SICHUAN,CHINA

描述了四川贡嘎山地区蹄盖蕨科３新种１新变种，即贡嘎蹄盖Ａｔｈｙｒｉｕｍｇｏｎｇｇａｅｎｓｅ，泸定蹄盖蕨Ａ。ｌｕｄｉｎｇｅｎｓｅ，密羽华中蹄盖蕨Ａ．ｗａｒｄｉｉｖａｒ．ｄｅｎｓｉｐｉｎｎｕｍ和沪定蛾眉度ＬｕｎａｔｈｙｒｉｕｍＩｕｄｉｎｇｅｎｓｅ。

The paper described 3 new species and 1 new variety of A thyriaceae from M T.Gongga (Minya Gonkar),Sichuan,China,i.e。 A thyrium gonggaense,A。 ludingense,A, wardii var。densipinnum and Lunathyrium ludingense。