The limequat is a citrus tree that is the result of a cross between the Key lime and the kumquat, hybridized by Dr. Walter Swingle in 1909. It is a small tree that grows into a contained bushy form. The leaves are characteristically citrus-like. The limequat produces an abundance of fruit even at a young age. The fruit is small, oval, greenish yellow and contains seeds or pips. It has a sweet tasting skin and a bitter sweet pulp that tastes similar to limes. The fruit can be eaten whole or the juice and rind can be used to flavor drinks and dishes. It has considerable amounts of vitamin C and is strongly acidic.