At least some content in this article is derived from information featured in Fantastic Beasts: Cases from the Wizarding World. Spoilers will be present within the article.
The Wiggentree is a magical rowan. Its bark is used in Potion-making (Wiggenweld Potion), and the tree is guarded by Bowtruckles. Anyone who touches the trunk of one of these trees will be protected from Dark Creatures as long as they are doing so.
Mathilda Grimblehawk and her partner investigated an incident when Muggle construction workers attempted to chop down a Wiggentree and were attacked by Bowtruckles. They later found and planted a Wingentree sapling nearby the original.
The Wiggentree likely borrows its name from one of the numerous folknames for rowan: 'wickentree'. Rowan trees have quite a long history of associations with the protection against evil.
- Harry Potter and the Philosopher's Stone (video game)
- Harry Potter and the Chamber of Secrets (video game)
- Pottermore (Mentioned only)
- Fantastic Beasts: Cases from the Wizarding World (First appearance)