The Feywild is home to many fantastic peoples, including unbound dryads. Dryads are fey spirits bound to trees, that act as guardians of the forest they live in. On rare occasions when a dryad and an elf fall in love and spend many years together, their fey spirits produce a dryad that is not bound to a tree. Unbound dryads usually stay in the forests till they mature then leave the forests to experience the wilds from all corners of the world.
Infused with magic of the Feywild, most unbound dryads look like a elves with roots, leaves, and bark growing on them.
Art by: Hazem Ameen on Artstation