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. 2013 Sep 13;8(9):e71946. doi: 10.1371/journal.pone.0071946

Figure 6. HPLC-PDA chromatograms of aqueous extracts of stigmas in preanthesis and in anthesis of Crocus ancyrensis, C. angustifolius, C. chrysanthus, C. korolkowii, C. olivieri and C. vitellinus.

Figure 6

For C. sieberi and C. sativus only anthesis chromatograms are shown. Labels correspond to compounds shown in Table 1.