Gomas Barbadensis

Gomas Barbadensis was a potion ingredient of unknown origin and composition. It was one of three known ingredients in Sleekeazy's Hair Potion, the other two being Asian Dragon Hair and Petroleum Jelly.

Etymology
Gomas is the plural from of goma, the Spanish word for "gum," as in the type exuded by plants. "Barbadensis" is a Latin term, meaning "of Barbados," which used primarily in taxonomic names for species. This suggests that Gomas Barbadensis may be a plant from Barbados or blend of Barbadian plant gums.

Appearances

 * Harry Potter films
 * Harry Potter Wizard's Collection — Label Collection book