Flavonoid Compounds

Flavonoids are a diverse class of polyphenolic compounds found throughout cannabis plant tissues, including flowers, leaves, and trichomes. These molecules contribute to pigmentation, UV protection, and are commonly associated with the plant's aromatic profile alongside terpenes. Cannabis contains at least 23 known flavonoid types, including cannflavin A, cannflavin B, and various quercetin and kaempferol variants. Breeders and researchers have noted that flavonoid expression often correlates with specific genetic lineages and environmental conditions, making them useful markers for strain classification and breeding work. While flavonoids are studied for their biochemical properties, they remain distinct from cannabinoids and should not be confused with therapeutic claims.

Flavonoid profiles can serve as genetic markers in breeding programs, helping cultivators identify and stabilize desired phenotypic traits across generations. Breeders working in this category often track flavonoid expression to maintain consistency in plant color, stress response, and overall chemistry within established line crosses.