Blum, Frederic, Carlos B. Ugarte, Adriano Ingunza & Zoe Poirier. 2026. CLDF dataset derived from Blum et al.'s "A phylolinguistic classification of the Quechua language family" from 2023. In Blum, Frederic and Ugarte, B. and List, Mattis (eds.) Geneva: Zenodo.