Subgen Iris Sect Oncocyclus
Subgen Iris Sect Psamniris
Subgen Iris Sect Pseudoregelia
Subgen Limniris Sect Limniris Ser Californicae
Subgen Limniris Sect Limniris Ser Chinenses
Subgen Limniris Sect Limniris Ser Ensatae
Subgen Limniris Sect Limniris Ser Hexagonae
Subgen Limniris Sect Limniris Ser Laevigatae
Subgen Limniris Sect Limniris Ser Ruthenicae
Subgen Limniris Sect Limniris Ser Sibiricae
Subgen Limniris Sect Limniris Ser Spuriae
Subgen Limniris Sect Limniris Ser Tripetalae
Subgen Limniris Sect Limniris Ser Unguiculares
Subgen Limniris Sect Limniris Ser Vernae
Subgen Limniris Sect Lophiris
Subgen Limniris Sect Ophioiris
