One of the symptoms i guess youd call it. I dont know ish about autos, by in photos, its a common sign of polyploidism, which can be hugely beneficial in terms of yield and potency. Im pretty sure its classed as a mutation, i know there are breeders trying to lock down polyploidism, so far unsuccessful as of any info i have come across. But can have all kinds of effects on the plant. Not necessarily huge yields, or more resin production, but can give you double or triple tops and other weird happenings. But like i said i dont know if that is a sign of polyploidism on autos. Theres alot of good articles if you google it.