There are several species of citrus trees whose fruits are called limes, including the Key lime (Citrus aurantiifolia), Persian lime, kaffir lime, and desert lime. Limes are a rich source of vitamin C, are sour, and are often used to accent the flavours of foods and beverages. They are grown year-round. Screening Trees WA offer a range of Lime Fruit Trees including; Tahitian Lime & Kaffir with delivery available throughout Perth, WA.