Common Hogweed (Heracleum sphondylium)

@HorseRotorVator: I didn't choose the angle to have it look like a tree, the plant was really taller than I was, like a real tree!

@Jen: Yes, aren't they impressive and beautiful? It's a pity that they are poisonous and cause itchy irritations when touched, for this reason municipalities try to eradicate them as much as possible, but they don't succeed because the plant has tough root networks and fine seeds. It grows that high in just about a month or three.