|"Are you a wizard or not?"
The title of this article is conjectural. Although it is based on canonical information, the actual name is conjecture and may be supplanted at any time by additional information released from canonical sources. If this occurs, please move this page to the appropriate title.
The Herbivicus spellbook is a book containing information on, and instructions of how to perform, Herbivicus. It was owned by Professor Pomona Sprout, who kept it in a garden of the Hogwarts greenhouses at Hogwarts Castle. Harry Potter, Ronald Weasley and Hermione Granger later came across it during the 1994–1995 school year and used it to learn the spell, which proved valuable against the ungrown plants which can be found all over the Hogwarts grounds. 
- Harry Potter and the Goblet of Fire (video game) (First appearance)