https://www.tcdb.com/Checklist.cfm/sid/17
This link depicts the Aberson sleeve variations as well as the two aforementioned variations (none are mentioned for Wagner.) As far as "official" lists go, they likely would not include all of the color variations one could pursue or other printing subtleties, which I believe is what another poster was referring to in short.
Base set, SP or no SP, variations that are official or unofficial, there are myriad ways to pursue Leaf. As a buddy of mine says, collect what you like!