aahh right see what you mean, some times plants get some wired growths form time to time, its not un-common and nothing to be concerned about as the newer growth pitchers are normal , some times you may find a plant will have a weird growth that will stay on that plant and become a norm for that plant , that is rare, and often how a new clones of that type is produced for us to wonder about , as more and more people grow cp's this will occur more often in the coming years just by sheer probability .