S. ahanhuiri Juz. et Buk.  
Lectotypus (Ochoa, 1990, The potatoes of Bolivia. South America. Cambrige University Press : 308): 1744, Bolivia, La Paz, reproduction near Leningrad, 4871/3534, 1929, leg.: S.Juzepczuk (WIR).

Syntypus: 1800, Bolivia, La Paz, expedition of S.V. Juzepczuk, 1927, reproduction: experimental base Krasny pakhar near Leningrad 30 VIII 1928, field 3568, leg.: S.Juzepczuk (WIR).

Syntypus: 1699, Bolivia, La Paz, reproduction near Leningrad , 4872/3539, 1929, leg.: S.Juzepczuk (WIR).