Camphor has a strong, characteristic scent that is often familiar to those who have been acquainted with mothballs or Vicks Vaporub. Strains known for their content of Camphor include Mendocino Purps and Durban Poison. Isolated Camphor can be naturally sourced from the camphor laurel (Cinnamomum camphora), rosemary (Rosmarinus officinalis), and the East African camphorwood (Ocotea usambarensis).
Sources: Camphor Laurel. Kapur Tree, Ocotea Usambarensis, Dried Rosemary Leaves, Camphorweed, Camphor Basil
Information gathered from True Terpenes. https://buy-terpenes.com/products/tt/isolates/camphor/