Kingdom: Plantae
Division: Pteridophyta (Filicophyta)
Class: Pteridopsida (Filicopsida)
Subclass: Pteriditae
Order: Pteridales

Family: Pellaeaceae

Most of the plants in this family are rock dwellers, many favoring fairly harsh habitats.

Genera of Pellaeaceae (list not complete):

1. Cheilanthes
2. Notholaena
3. Pellaea