Figure 4 from: Erst AS, Sukhorukov AP, Mitrenina EYu, Skaptsov MV, Kostikova VA, Chernisheva OA, Troshkina V, Kushunina M, Krivenko DA, Ikeda H, Xiang K, Wang W (2020) An integrative taxonomic approach reveals a new species of Eranthis (Ranunculaceae) in North Asia. PhytoKeys 140: 75-100. https://doi.org/10.3897/phytokeys.140.49048

Figure 4 HPLC chromatograms of 70% water-ethanol extracts of Eranthis leaves detected by HPLC-DAD at 255 nm. The X-axis displays the retention time, min; Y-axis – the detector signal in optical density units. The identified peaks are 1. chlorogenic acid, 2. gentisic acid, 3. caffeic acid, 5. orientin, 8. vitexin, 10. hyperoside, 11. salicylic acid, 19. quercetin and 24. kaempferol.