This tree has long since outgrown its little square of dirt along Jane Street on the South Side. Now it is meditating a hostile takeover of the sidewalk.
A close relative of Virginia Creeper (Parthenocissus quinquefolia), Boston Ivy (Parthenocissus tricuspidata) shares the Parthenocissus habit of erupting in bright colors in the fall. These vines were growing on the stone wall along the railroad at the back of the South Side.
It is an invasive species in our area, but it is not hard to see how it got here. These beautiful multicolored berries decorate the vines in the fall; they would tempt any gardener with a wall to cover. These wild vines were fruiting beside a gravel parking lot at the back of the South Side.
Boston ivy (Parthenocissus tricuspidata) begins to show its autumn color, and its little inedible grapes, on a garage wall in an alley on the South Side.