Disambiguation evidence for Cayuse–Waiilatpu branch via surface form

"Cayuse–Waiilatpu branch"

Triples (1)

Triples where some other subject referred to this entity as "Cayuse–Waiilatpu branch".

Plateau Penutian → hasSubgroup →
"Cayuse–Waiilatpu branch"
↳ resolves to Cayuse–Waiilatpu branch
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