spruce beer → μπύρα πικέας, μπύρα με εκχύλισμα πικέας, μπύρα ερυθρελάτης
Spruce beer is a beverage flavored with the buds, needles, or essence of spruce trees. Spruce beer can refer to either alcoholic or non-alcoholic beverages.
A number of flavors are associated with spruce-flavored beverages, ranging from floral, citrusy, and fruity, to cola-like flavors to resinous and piney. This diversity in flavor likely comes from the choice of spruce species, the season in which the needles are harvested, and the manner of preparation.
https://en.wikipedia.org/wiki/Spruce_beer