Coralvine

This massive bine is a slow growing plant, with the largest known specimen reaching a length of 2,503 feet (762.9 meters) and growing as high as 460 feet (140.2 meters). It prefers to grow on man-made objects.

It takes 10 years for the pink-red stems to mature, by which point they sometimes have a diameter of 3.7 feet (1.1 meters) and are smooth and slick.

The wispy, fuzzy leaves reach up to 2.1 feet (64 cm) in length. They are aquamarine at the bottom and lime with black lines at the top, and have serrated edges.

During late spring, the bine produces dozens of average bright orange flowers.