Bluevine

This colossal bine is a slow growing plant, with the largest known specimen reaching a length of 1,048 feet (319.4 meters) and growing as high as 412 feet (125.6 meters).

It takes 21 years for the yellow-green stems to mature, by which point they often have a diameter of 4.3 feet (1.3 meters) and are smooth and slick.

The needle-like, soft leaves reach up to 1.5 feet (46 cm) in length. They are either beige or bright blue, with yellow patches, and have smooth edges.