What is "taulliraju"

Taulliraju (possibly from Quechua tawlli a kind of legume, rahu snow, ice, mountain with snow,) is a mountain in the Cordillera Blanca in the Andes of Peru, about high (other sources cite of elevation). It is located between the provinces of Huaylas and Pomabamba in the region of Ancash. Taulliraju lies inside Huascarán National Park, south east of Pucajirca and east of Rinrijirca.