Australian lime
Australian limes are species of the plant genus Citrus that are native to Australia and Papua New Guinea.
These species were formerly included in the genera Microcitrus and Eremocitrus. They have been used as a food source by indigenous Australians as well as early settlers and are used in modern Australian cuisine, including marmalade and sauces.
Species include:
A number of cultivars have been developed in recent years. These can be grafted on to standard . They may be grown as ornamental trees in the garden or in containers. Grafted standards are available for some varieties. The cultivars include:
Citrus species in Papua New Guinea have not been extensively studied, and there are likely to be more species than are listed here.
An identification key (p. 6 or 338) exists for the known Australian Australian Limes (not including species from Papua New Guinea). The leaves of some species broaden dramatically with age.
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