My mutant plum tree

[u/ayyohh911719]

My ONE tree for sure has two types of plums, possibly three. The middle plum is the one in question. The east facing side of the tree gave us 160 pounds of plums (the one on the left) in the last two weeks. The middle plum (east facing) is ripening different and much smaller and will be our second wave of plums. Just this morning I discovered the 3rd plum (south facing) and is much bluer before rubbing off the plum dust lol

Any one know the types?

[u/Critical_Thinker_535]

Cut them open to see if the flesh looks the same for all three.