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The GC-MS chromatograms of six representative chemotypes of Korean A. annua individuals. The peak of major components was marked with a green arrow: (A) artemisia ketone; (B) camphor; (C) β-cubebene; (D) eucalyptol; (E) α-pinene; (F) β-selinene. The sample names of respective chromatograms: AA11, Hongcheon; AA30, Pyeongtaek; AA55, Gwangju; AA23, Chuncheon; AA18, Danyang; AA49, Sejong.
