Sesame Shaped Trichomes

Sesame-shaped trichomes refer to resin glands displaying an elongated, flattened morphology resembling sesame seeds, distinct from the more common bulbous or mushroom-capped forms. These structures are observed primarily on cannabis flower surfaces and represent natural variation in trichome architecture across different genetic lines. Breeders and researchers have documented sesame-shaped trichomes in certain cultivar families, though they remain less common than round or stalked variants. This trichome phenotype is inherited and appears linked to specific genetic backgrounds within breeding programs. The morphology may influence cannabinoid and terpene expression patterns, though direct correlations remain under investigation by the breeding community.

Breeders tracking trichome architecture use sesame-shaped morphology as a selectable marker when breeding for particular resin profiles or plant structure traits. Stabilizing this trichome expression in breeding lines requires multi-generation selection and careful phenotype documentation.