Who are you?

Far from the city, wandering in the woods today, I took a bite from the wrong side of a strange mushroom and soon found this fellow towering over me. I don't know if he'll eventually be a butterfly or a moth, but whatever it is, there'll be lots of them - the woods were overrun with others just like him. (He says they're not related, but I'm dubious.)

I asked him for directions back to the house, but he wasn't very helpful - kept wanting me to recite nursery rhymes, or some such silly thing....