Little attention has been paid to the bryophytes as sources for human diet despite presence of 23,000 species in world. Some mosses contain Vitamin B1, tocopherols, prostaglandin-like highly unsaturated fatty acids and phenolic compounds. On other hand, liverworts enantiomeric mono-, sesqui- diterpenoids similar those found vascular plants. Additionally, they possess bibenzyls, bis-bibenzyls po...