Ambervine

This big bine is a steady-growing plant, with the largest known specimen reaching a length of 432 feet (131.7 meters) and growing as high as 140 feet (42.7 meters).

It takes 18 months for the yellow stems to mature, by which point they have often fused together into ropes with a diameter of 4 inches (10 cm) and are smooth and fuzzy.

The asymmetrical, covered in fine hairs leaves reach up to 1.2 feet (36 cm) in length. They are dark brown with purple tips, and have smooth edges.