Little Tree Growing in the Crack of My Deck (Dry Brush Filter)

I have no idea what kind of little tree this is that is growing in the crack in my deck, but I like the shape of it. It reminds me of one of those little bonsai trees. I'm mulling over whether I'd like to pitch one of my already dead plants and re-use the plastic pot to try to replant it. We'll see. Thanks for stopping by!