Muscadines and Scuppernongs

What are muscadines and scuppernongs?
--Curiouser

The Muscadines and the Scuppernongs are two eponymous warring families that happen to be origins of each of two star-eyed lovers who are double-crossed by their doppelgangers in William Shakespeare’s most quintessentially historical dramedy by the same name, “Arden and Habersham.”