|"Is this all real? Or has this been happening inside my head?"
The topic of this article is of a real-life subject that has been mentioned "in-universe" in a canon source. The Harry Potter Wiki is written from the perspective that all information presented in canon is true (e.g., Hogwarts really exists), and, as such, details contained in this article may differ from real world facts.
Behind the scenes
- Scurvy grass (Cochlearia officinalis) is a biennial herb that grows in salt marshes or along the seashore in northern and western Europe and Great Britain. Its high vitamin C content meant is was used in the past to help cure or prevent scurvy, or Vitamin C deficiency. Scurvy grass also has antiseptic, diuretic, and mild laxative properties.