ruffled shape mutation in a Blush fruit?

[bower]

I know shape of fruit is variable, but in this case the shape is so extremely different, I can only think it's a mutation. This little fruit is fairly flat so far, like a pointy coin shape, besides being ruffled.

If it is a mutation, I guess the seed would come true, and may be the only way to tell. Anyone else found strange shapes on Blush? I wonder if there are ruffles in its family tree?