lime (citrus) plant PLANTS:CIAU7 MANSFELD:7576 A lime is a hybrid citrus fruit, which is typically round, lime green, 3-6 centimetres (1.2-2.4 in) in diameter, and contains acidic juice vesicles. There are several species of citrus trees whose fruits are called limes, including the Key lime (*Citrus aurantifolia*), Persian lime, kaffir lime, and desert lime. Limes are a rich source of vitamin C, sour and are often used to accent the flavours of foods and beverages. They are grown year-round. Plants with fruit called "limes"have diverse genetic origins; limes do not form a monophyletic group. [https://en.wikipedia.org/wiki/Lime_(fruit)] Citrus ×aurantiifolia (Christm.) Swingle (pro sp.) Citrus aurantiifolia (Christm. & Panz.) Swingle Citrus aurantiifolia (Christm.) Swingle citrus aurantiifolia citrus medica var. acida indian lime key lime sour lime citrus family requires discussion