HPLC-MSn identification and quantification of flavonol glycosides in 28 wild and cultivated berry species

► Identification and quantification of 50 different flavonol glycosides. ► Twenty-eight berries with quercetin, myricetin, kaempferol, isorhamnetin aglycones. ► The phenolic constituents varied among berries. ► The knowledge can provide the dietary intake of flavonols in clinical studies. ► The results can be useful for genetic improvement of berry fruit quality.