Citron
The citron ("Citrus medica") is a large fragrant citrus fruit with a thick rind. It is one of the original citrus fruits from which all other citrus types developed through natural hybrid speciation or artificial hybridization. Though citron cultivars take on a wide variety of physical forms, they are all closely related genetically. It is used widely in Asian cuisine, and also in traditional medicines, perfume, and for religious rituals and offerings. Hybrids of citrons with other citrus are commercially prominent, notably lemons and many limes.
Absolut Citron
Absolut Citron is one of the major core flavors of Absolut Vodka. The name means "lemon" in Swedish, and it is made from citrus fruits. It is crafted from Swedish winter wheat and water comes from deep well in Åhus. Absolut Citron was launched in 1988.
The drink is best suited for cocktail cosmopolitans and among many other drinks.