S. andigenum Juz. et Buk. var. herreraeBuk. et Lechn. f. llutucr - runtum Lechn. et Buk.

S.M. Bukasov. Potatoes of South America and their breeding use, Leningrad, 1933, p. 60.

Diagnosis: (Juz. №№ 1173, 1185, 1249, 1358 from Cuzco, Ccoran under the name Llutuc-runtun, Jackotalega) has got common characters with Beruntun?