I'm trying to understand the different morphs found in ball pythons, starting with the base morphs.
So far I've been using this forum as a reference: checking old threads, the Hunter's Guides, and the morph stickies with pictures. I've also been checking out the World of Ball Pythons website.

Here's where I'm getting confused: Apparently there are different names for the same morph.

These are a few I've seen mention of being the same. Can I get confirmation of this?
Sugar = Calico
Lesser = Butter
Black pastel = Cinnamon
Yellow belly = Goblin

Can anyone direct me to a list or website that gives all the names for each morph? Or at least the more common morphs I would be likely to encounter?