Citron
There are also a number of citron hybrids; for example, ponderosa lemon, the lumia and rhobs el Arsa are known citron hybrids, some are claiming that even the Florentine citron is not pure citron, but a citron hybrid.
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.