What is a characteristic flavor of a "Wheat Beer"?

Wheat beers are distinctly characterized by the presence of specific yeast strains that produce unique flavor profiles. The fermentation of wheat beer often employs top-fermenting yeast, which can result in the formation of esters and phenols. These compounds contribute to the characteristic flavors of bananas and clove in the finished beer.

The fruity and spicy notes from these yeast strains are essential in defining styles such as Hefeweizen and Witbier. This emphasis on yeast-derived flavors is what sets wheat beers apart from many other beer styles, which often focus more heavily on malt or hop characteristics.

In contrast, the other options may describe flavors found in other beer styles; citrus and herbal notes might be more associated with certain IPAs or pale ales, strong malt flavors with dark fruits are typical of stouts or porters, and sweet caramel notes with a bitter finish may refer to various brown ales or ambers. Thus, the option highlighting bananas and clove provides the most accurate representation of the flavor profile commonly found in wheat beers.