Thujone Bearing Cultivars

Thujone-bearing cultivars refer to cannabis varieties that express detectable levels of thujone, a bicyclic monoterpene also found in wormwood and sage. Thujone occurs naturally in some cannabis chemotypes, though it typically appears in trace amounts relative to dominant terpenes like myrcene or limonene. Classification of these cultivars is primarily biochemical rather than phenotypic; thujone presence is identified through gas chromatography or mass spectrometry analysis. Breeders and researchers studying these plants typically do so within controlled, regulated frameworks to document cannabinoid and terpene diversity. Understanding thujone-bearing genetics contributes to the broader cataloging of cannabis phytochemical variation across global landraces and modern crosses.

Breeders isolating or tracking thujone expression use these cultivars to understand terpene inheritance patterns and to expand documented chemotype libraries. Thujone-bearing plants serve as genetic resources for studying monoterpene biosynthesis pathways in cannabis, particularly in institutional or licensed research settings.