Which of the following beers is a classic example of Dunkels Weissbier?

Ayinger Ur-Weisse is considered a classic example of Dunkels Weissbier, which is a dark style of wheat beer originating from Germany. This style is characterized by its rich malt profile, often exhibiting notes of caramel, toffee, and dark fruits, alongside the characteristic banana and clove flavors derived from the use of Weissbier yeast. Ayinger Ur-Weisse showcases these attributes well, providing a balanced marled brew that captures the essence of a Dunkels Weissbier.

In contrast, Paulaner Hefe-Weissbier is a well-known example of a standard Hefeweizen, which tends to be lighter in color and flavor compared to the Dunkels variant. Weihenstephaner Vitus, while a strong wheat beer, is also not a Dunkels Weissbier but rather a different interpretation with higher alcohol content and distinct flavor profile. Smuttynose does not belong to the traditional styles of Dunkels Weissbier, as it is an American brewery known for a variety of other beer styles, often leaning towards innovative and hop-forward brews, rather than traditional German wheat beers.