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

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

Diagnosis: "Eagle arm" has got small anthers (7516-7517). By 1306 tubers are elongate, yellow with blue eyebrows.