Bluevine

This short vine is a very fast growing plant, with the largest known specimen reaching a length of 24 feet (7.3 meters) and growing as high as 62 feet (18.9 meters).

It takes 6 months for the caramel or slate stems to mature, by which point they have tangled themselves into thick mats with a diameter of 2 cm (0.8 inches) and are smooth and fuzzy.

The perforated, covered in fine hairs leaves reach up to 5 inches (13 cm) in length. They are found in vibrant green, slate and blue varieties, and have smooth edges.