<P> Blue raspberry is a common flavoring for candy , snack foods , syrups , and soft drinks . The flavor ostensibly originates from Rubus leucodermis , more commonly known as the `` whitebark raspberry '' or `` blue raspberry '' for the blue - black color of its fruit . </P>
where did the blue raspberry flavor come from
Rubus leucodermis , more commonly known as the `` whitebark raspberry '' or `` blue raspberry ''