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. 2016 Jun 18;4:27. doi: 10.1186/s40168-016-0174-1

Fig. 3.

Fig. 3

Shannon diversity indices of phyllosphere bacterial communities for different host species. Legend: Boxplots are shaded by host species (ABBA for Abies balsamea; ACRU for Acer rubrum; ACSA for Acer saccharum; BEPA for Betula papyrifera; and PIGL for Picea glauca). Letters indicate the results of a post-hoc test of Tukey multiple comparisons of means at a 95 % family-wise confidence level between host species. Only the pairs BEPA-ACRU and PIGL-ABBA are not significantly different