In early season, PI can look like creeper. But if you look carefully, there\'s a distinguishing aspect of the leaves themselves (aside from color and shine) that gives PI away.
The notches on PI are asymmetrical. That is, they are different on each side of the leaf, while creeper\'s notches are much more regular and symmetrical across each leaf. PI\'s notches are blunt and even rounded, while creeper\'s are sharp at the end. PI\'s notches are often very varied within the same side of the leaf (BIG to small) while creeper\'s are more similar.