Definition that contains genus onoclea
- matteuccia small genus sometimes included in genus Onoclea; in some classifications both genera are placed in Polypodiaceae
- pteretis small genus sometimes included in genus Onoclea; in some classifications both genera are placed in Polypodiaceae
- genus matteuccia small genus sometimes included in genus Onoclea; in some classifications both genera are placed in Polypodiaceae
- genus pteretis small genus sometimes included in genus Onoclea; in some classifications both genera are placed in Polypodiaceae