Bicolor Potatoes from Chaucha Chula Negra Published December 13, 2017 at 1425 × 1425 in Andean Potatoes (Solanum tuberosum group andigenum) These are seedling tubers from some plants grown out of Chaucha Chula Negra, a low dormancy (phureja type) diploid potato from Colombia. ← PreviousNext →