Abstract:Four species of Pteridophyte in Guizhou Province belonging to 4 genera in 3 families are firstly reported. They are Coniogramme suprapilosa (Gymnogrammaceae), Metathelypteris glangdulosa, Glaphyropteridopsis glabrata (Thelypteridaceae) and Dryopteris commixta (Dryopteridaceae).