Solanum quitoense

Solanum quitoense, also known as naranjilla ^[2] (Spanish pronunciation: [naɾaŋˈxiʎa], "little orange") in Ecuador and Panama and as lulo ([ˈlulo], from Quechua) in Colombia, is a perennial plant (fruit) found in South America.

Solanum quitoense
Whole and transversely-cut fruit
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Asterids
Order:	Solanales
Family:	Solanaceae
Genus:	Solanum
Species:	S. quitoense
Binomial name
Solanum quitoense Lam.
Synonyms[1]Tropicos
Solanum angulatum Ruiz & Pav. Solanum macrocarpon Molina (non L.: homonym) Solanum macrocarpon Pav. ex Dunal in DC. (nomen nudum, homonym) Solanum nollanum Britton Solanum quitense Kunth Solanum quitoense f. septentrionale (R.E.Schult. & Cuatrec.) D'Arcy Solanum quitoense var. septentrionale R.E.Schult. & Cuatrec.

It appears to be similar to an orange at first glance, however the inner fruit is quite different, with a ring of blue seeds surrounding a cluster of orange seeds.