The Australian Desert lime is a thorny shrub or small tree native to Queensland, N.S.W. and S.A., Australia. It is the quickest citrus species in the world to set fruit after flowering and is cold, heat, drought and salinity tolerant. The desert lime fruit is a highly prized bushfood with an intense piquant, lime-like flavour. The fruit are used in a range of products, including preserves, oils and beverages. It has a strong lime-like flavour.