Parent: Petronia

└─ Petronia petronia (Rock sparrow)

└─── Petronia petronia barbara

└─── Petronia petronia brevirostris

└─── Petronia petronia exigua

└─── Petronia petronia intermedia

└─── Petronia petronia kirhizica

└─── Petronia petronia petronia

└─── Petronia petronia puteicola