Palm frawns, Florida’s flower?

I can’t believe how irritating palm frawns can be as they lie around. I mean on the actual tree they lend to the tropical atmosphere around here but when they fall off they become a real pain. Like tumble weeds they have a habit of blowing around and collecting which we have to pick up. It’s as if they are like flowers never rally falling from the tree but growing over night because certainly a single tree surely doesn’t have that many frawns.