Coppervine

This small vine is a quick growing plant, with the largest known specimen reaching a length of 14 feet (4.3 meters) and growing as high as 644 feet (196.3 meters).

It takes 3 months for the vibrant yellow or copper stems to mature, by which point they sometimes have a diameter of 2 cm (0.8 inches) and are smooth and rubbery.

The circular, rough leaves reach up to 2 inches (5 cm) in length. They are found in blood red, violet and copper varieties, and have toothed edges.

During late spring, the vine produces hundreds of large violet flowers.