Note to A Midsummer's Night Dream, 2.1.99-100: "the quaint mazes in the wanton green / For lack of tread are undistinguishable"
the quaint mazes in the wanton green / For lack of tread are undistinguishable: the ingenious paths [of mazes used in games] in the luxuriant grass, because no one is treading on them, have faded away.