Bluevine

This enormous creeper is a very slow growing plant, with the largest known specimen reaching a length of 2,703 feet (823.9 meters) and growing as high as 263 feet (80.2 meters).

It takes 11 years for the brown stems to mature, by which point they often have a diameter of 3.0 feet (91 cm) and are rough and fibrous.

The very thin, waxy leaves reach up to 1.3 feet (41 cm) in length. They are found in black and vivid blue varieties, and have irregular edges.