List of longest vines

This is a list of world's longest vines. A vine can refer to any plant with a growth habit of trailing or scandent (that is, climbing) stems or runners. The first five species are unlikely to be superseded or even to change order of rank. This list is not all inclusive in part because many species have never been measured, and also because more careful measurements are needed for many species on this list. Some species have been included because they are the largest of a habit type (such as Poison Oak as longest root climber) or as the longest member of their division or phylum (such as Equisetum giganteum).