S. mamilliferum Juz. et Buk..

S.V.Juzepczuk, S.M.Bukasov. Bulletin of All-Union congress on genetics, breeding, seed producing and pedigree stock-breeding in Leningrad, 10-16 of January, 1929, v.3, p. 609.

Solanum mamilliferum Juz. et Buk. nov. sp. ad interim. Planta singularis pedicellis densissime pilosis,
calycis acuminibus ampliatis, corolla ima basi inter filamentorum insertionem plicis mamilliformi-bus
instructa ejusque lobis brevibus, stigmate magno excelentissima. Colitur in Peruvia dept.
Cuzco, prope Cuzco, Patabamba, Pisacc, Rayan-cancha, S. Jeronimo; dept.
Acornayo, Pomacanchi (S. Juzep-czuk 1001, 1051, 1169, 1338,1339, 1444).
Nom. vernacul.: socco-huaccotto, yana-huaccotto, machacc-soncco etc.