(below, right) These leaves all appeared on the same vine. Leaf forms generally aren't consistent from the first leaf to the third leaf. Then afterwards, the leaves become a characteristic form of a variety. The dragonfly leaf characteristically has a long and narrow middle lobe and small lobes from side to side. Also, each lobe is pointed. However, as you can tell here, when you look at the leaves carefully, you can see differences in form between leaves on the same vine.