from Beer & Wine Hobby:
Citra is a hybrid of Hallertau Mittlfruh, US Tettnanger, East Kent Golding, Bavarian, Brewers Gold and other hops. Slightly floral, high in acid with tropical fruit (pineapple, mango and papaya) and citrusy (grapefruit and lime) aroma, Citra may be used as a bittering or aroma hop. Average Alpha: 10-12%. Use in IPA’s, American Pale Ales and Amber.