Understanding the material
IFF identifies carrot seeds as the processed part of its oil and describes fruit, apricot, spice and earth-like facets. It is not an oil made by pressing the orange root pictured in a kitchen. Seed-derived material and vegetable extracts are different categories, and an ingredient reference should state which one it concerns.
Compare carrot seed with orris and osmanthus. Does the connection lie in earthiness, powdery texture or the suggestion of stone fruit?
Explore the relationships
Continue with Orris, Osmanthus, Coriander seed. These connections are comparisons for studying finished fragrances, rather than mixing instructions.
Technical references
Supplier references describe their specific materials. The botanical image is illustrative and does not certify species, provenance, grade or ingredients in a finished perfume.