Comparison of some of our abundance ratios (black crosses) with those of Gaia-ESO open clusters from Magrini et al. (2017), shown as open squares of different colours (see legend). For both samples we show the individual stars value, not cluster averages. The agreement is good, especially once differences in solar reference is taken into account (their solar O and Mg is higher by 0.12 dex and V lower by 0.11 dex).