new species Woodsia shennongensis D.S.Jiang et D.M.Chen and Polysitichum neoliuii D.S.Jiang from Shennongjia in Hubei province are reported in this paper. Woodsia shennongensis is discovered only at Badongya,an elevation of 2 860 m,in Shennongjia;it is similar to the W.andersoni,but smaller than the latter in size;it has black leaf stem,and does not nearly become smaller in below pinna.Woodsia shennongensis is discovered at Qianjiaping,an elevation of 2 860 m,in Shennongjia,not often found elsewhere;it is similar to P.liuii,but ...
