Damiana - cyanogenic glycoside (tetraphyllin B), arbutin (up to 0.7%), monoterpenoids, sesguiterpenoids, alpha-pinene, beta-pinene, calamene, alpha-copaene, thymol, 1,8-cineole.
Opium lettuce - Bitter sesquiterpene lactones lactucin and lactucopicrin, jaquinelin...