Baneberry Vine is one of the vines added by the Soul Forest Mod. It is a vine that contains baneberries which have a red & white dotted colour. The Baneberry Vine, as all the other vines, isn't climable.
To harvest all of the vines you will need a berrycollector.
The most important recipe for most of the vines, is the crafting of a Bushel. You can craft a Baneberry Bushel with 9x Baneberry Vines. Once you've got the bushel, you can't re-claim the vines.
The main purpose of thevines, is the crafting of the newly added food-types by the Soul Forest Mod. You can't craft the vines directly into food, you will first need to craft the vines into bushels as described above.
With Baneberry Bushel you can only create a Baneberry Cake.
The Baneberry Vine can be used as a farming material, if you would make a big "vine-farm" you can easily harvest more then enough of this vine to make a lot of Baneberry Cakes. But ofcourse it can also be used to decorate the walls.