The authors regret for the changes in Fig. 6 as follow:
Fig. 6. HPLC-ELSD chromatograms of ten Anoectochilus, four Goodyera and one Ludisia species on AQ-C18 column. A) standards mixture of kinsenoside and goodyeroside; B) A. roxburghii; C) A. formosanus; D) A. xingrenensis; E) A. lylei; F) A. nandanensis; G) A. longilobus; H) A. brevilabris; I) A. burmannicus; J) A. elatus; K) A. zhejiangensis; L) G. schlechtendaliana; M) G. biflora; N) G. yangmeishanensi; O) G. repens; P) L. discolor. 1. goodyeroside A; 2. Kinsenoside.
The authors would like to apologise for any inconvenience caused.
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