Determining Some Of The Species Belonging To Polypodiophyta Family In Ağri City Flora

In the study, the places where Asplenium trichomanes L, Cystopteris fragilis, Polystichum aculeatum L from the Polypodiophyta family grow through the Ağrı provincial borders, how they grow and general information about pteridophyta were discussed. The determination of the species was done according to systematic literature.