For what it's worth, they do grow along the West Coast (and other places) naturally. Without people doing anything. At what point do they become illegal? When

For what it's worth, they do grow along the West Coast (and other places) naturally. Without people doing anything. At what point do they become illegal? When you pick them? When you dry them? When they start budding out of the ground? You can't see me laughing, but it's pretty absurd. Yeah, I know, you CAN grow cannabis. But you have to TRY to stop mushrooms from growing.