Everything on http://www.worldofballpythons.com/morphs/ has been proven and has an image to go with it for the most part. There's not a snake on there that I have found that isn't real. There's a lot of snakes on there that have many different morphs bred into them so you'll have some snakes named something completely irrelevant to what is actually in it. Once you get to snakes that have multiple morphs in then it can be a challenge to know exactly but there's nothing google won't and world of balls won't tell you.

http://ball-pythons.net/forums/forum...cessive-Morphs
http://ball-pythons.net/forums/forum...ominant-Morphs
http://ball-pythons.net/forums/forum...esigner-Morphs
http://ball-pythons.net/forums/forum...hon-Morphology

This is a good place to start to learn all of the base morphs.