S. andigenum Juz. et Buk. var. socco - huaccoto Buk. et Lechn. f. pomacanchicum Buk. et Lechn.

S.M. Bukasov. Potatoes of South America and their breeding use, Leningrad, 1933, p. 63.

Diagnosis: Has got a separate position (may be a variety). Leaf is very strongly dissected with narrow leaflets. Calyx is very big. Corolla color is close to Beruntun. Tuberisation is good. Juz. 1178, indigenous name Sale.