• Indo-European /
• Classical Indo-European /
• Italic /
• Latino-Faliscan /
• Latinic /
• Imperial Latin /
• Romance /
• Italo-Western Romance /
• Western Romance /
• Shifted Western Romance /
• Southwestern Shifted Romance /
• Occitanic /
• Occitan /
• Gascon /
• Nuclear Gascon /
• Landais

Landais