Abstract:This paper represents new materials on the genus Selaginella Beauv. in Sichuan. Hitherto about 21 species are known in this proyince, in which 4 new species and 1 new forma are reported, i.e. S. albo-cincta Ching, S. sichuanica H. S.Kung, S. omeiensiS Ching, S. prostrata H.S.Kung and S. sanguinolenta (L.) Spring f.kangtzensis H.S .Kung.