Not sure if this is a cross or what. I only planted store bought seeds. I did plant warty pumpkins but I got one of them which was pumpkin shaped but just a bit bumpy, not very warty. My patch is large, over planted, full of 4 kinds of pumpkins and 4 kinds of squash so it is impossible to track vines to their origin. It is about 15 inches from stem to tip and about the same across. It seems to have quite a pointy bottom to be a pumpkin.