Anethol

Anethol is a naturally occurring organic compound commonly found in plants like anise, fennel, and star anise, where it contributes characteristic licorice-like aromatic notes. In cannabis, anethol appears in trace quantities within certain cultivars, typically representing a minor component of the overall terpene profile. Breeders have observed anethol predominantly in heritage and landrace genetics, particularly those with Eastern Mediterranean or Asian ancestry. The compound is not unique to cannabis and is widely used in food and fragrance industries. Detection of anethol in cannabis samples requires gas chromatography or similar analytical methods, as sensory identification alone cannot reliably confirm its presence.

Breeders selecting for specific aromatic profiles have noted anethol's appearance in specific lineages, though it remains too minor a component to serve as a primary breeding target. Its presence in heritage genetics occasionally informs retrohybridization projects aimed at preserving traditional landrace characteristics.