I have one plant that has leaves in a three set instead of two. It only occurred on one branch but it does have three bud sites and is female. I would think the extra bud site would make much more hearty nugs. Also a few of the plants had two bud sites on one side of the node and one on the other giving me three bud sites per node without the extra sun leaf... these plants demontstrated poor genetics, but whatever.. currently workin on the first real grow of my own.. bagseed, but better than no seed. Also got a few random seeds from friends but cannot remember which strains they were.. they look much tastier.. the only good thing I can find from the poor genetic seeds was they are an autoflowering strain.. around week 4 they lifted up their skirts.. out of 12 seeds 8 were female, 4 were male.. not too bad of ratios if you ask me..