The Hebel's Perfume is an item in Haunting Ground. It is a glass vial on a chain and contains the essence of the White Mandragora. Fiona Belli obtains it from Daniella while she is cleaning in the caged room, which can be accessed after the carousel is turned around. Fiona has Hewie use this perfume to track the White Mandragora in the garden and then pulls it out before feeding it to the creature at the entrance of the crypt. However, it is not necessary to obtain this item if the player already knows which Mandragora to pick up.