The White Alder, also known as Alnus rhombifolia, is native Northern Aquanius along the banks of its many rivers. It is a medium-sized deciduous tree typically growing 15–25 metres (49–82 ft) high.
The White Alder is known for its ash being used in treating body rot and other skin sickness. It is most potent against the type of rot caused by contact with the undead.