Feijoa

Feijoa sellowiana also known as Acca sellowiana Burret, is a species of flowering plant in the myrtle family, Myrtaceae. It is native to the highlands of southern Brazil, eastern Paraguay, Uruguay, and northern Argentina. Feijoa are also common in gardens of New Zealand. It is widely cultivated as an ornamental tree and for its fruit. Common names include feijoa (/feɪˈʒoʊ.ə/, /-ˈhoʊ.ə/, or /ˈfiːdʒoʊ.ə/), pineapple guava and guavasteen, although it is not a true guava. It is an evergreen shrub or small tree, 1–7 metres (3.3–23.0 ft) in height. Feijoa sellowiana Berg is from the genus which the German botanist, Ernst Berger, named after João da Silva Feijó, a Portuguese naturalist, and the specific name honors Friedrich Sellow, a German who first collected specimens of Feijoa in southern Brazil. It has been nicknamed "pineapple guava", "Brazilian guava", "fig guava" or "guavasteen" in various countries.

Source: Wikipedia