Wild Orange

Wild orange is a common name for several plants bearing fruit reminiscent of oranges. They are not necessarily related to family Rutaceae. Plants called wild orange include:Capparis canescens - family Capparaceae, from Australia Capparis mitchellii - family Capparaceae, from Australia Several uncultivated Citrus species, particularly Citrus macroptera, from Malesia and Melanesia

Источник: Википедия (CC BY-SA)