At least some content in this article is derived from information featured in Harry Potter: Hogwarts Mystery. Spoilers will be present within the article.
- Harry Potter: Hogwarts Mystery (First mentioned)
Notes and references
- "World Exclusive Interview with J K Rowling," South West News Service, 8 July 2000 - "Hogwarts just serves Britain and Ireland."
- Harry Potter: Hogwarts Mystery, Year 5, Chapter 12 (The Vault Portrait) - Herbology Lesson "Dittany"