Hey ohwilds
I have noticed this myself and I wish I had an answer for you. Most I have seen have one stem and one leaf. In the fall the plant has a fruit that turns yellow and looks like a lemon. They are very good to eat, but that is all that is edible. The rest of the plant is extremely deadly, expecially the root. I recently read that there are very few doctors in the entire world that can even dectect the effects of mayapple poisen and eating the root will kill.