Blackvine

This enormous bine is a slow growing plant, with the largest known specimen reaching a length of 1,430 feet (435.9 meters) and growing as high as 248 feet (75.6 meters). It prefers to grow on specific trees.

It takes 42 years for the moss green stems to mature, by which point they sometimes have a diameter of 1.8 feet (56 cm) and are soft and flexible.

The perforated, rough leaves reach up to 3.2 feet (97 cm) in length. They are generally black, and have tattered edges.