Jabarkan Solanum wallisii Carrière dari Pepino

Selain itu nama untuk beberapa varietas juga ditentukan namun tidak menggambarkan taksonomi tanaman tersebut, di antaranya:

Solanum muricatum var. dissectum Dunal

Not to be confused with S. dissectum as described by Symon.

Solanum muricatum f. glaberrimum Correll

Not to be confused with S. glaberrimum as described by C.V. Morton.

Solanum muricatum var. papillosistylum Bitter

Solanum muricatum var. parvifolium Kunth

Not to be confused with S. parvifolium as described by Robert Brown

Solanum muricatum var. popayanum Bitter

Solanum muricatum var. praecedens Bitter

Solanum muricatum var. protogenum Bitter

Solanum muricatum var. teleutogenum Bitter

(2007): AFLP and DNA sequence variation in an Andean domesticate, pepino (Solanum muricatum, Solanaceae): implications for evolution and domestication. Am. J. Bot. 94(7): 1219-1229. PDF fulltext

(1996): Pepino Dulce . Version of 1996. Retrieved 2008-SEP-27.

(1989): Lost Crops of the Incas: Little-known Plants of the Andes with Promise for Worldwide Cultivation. National Academy Press.ISBN 0-309-04264-X

[2008]: Solanum muricatum. Retrieved 2008-SEP-27.