Fig. 3From: Cytotype diversity and genome size variation in Knautia (Caprifoliaceae, Dipsacoideae)Relative genome size (a) and monoploid relative genome size (b) of cytotypes in Knautia sect. Trichera. Boxes define 25 and 75 percentiles; horizontal lines indicate medians, whiskers are from 5 to 95 percentiles, circles indicate outliers and crosses extreme values (outside the 3 box length range from the upper and lower value of the box). Means not significantly different at P ≤ 0.01 are indicated by the same letter (Kruskal-Wallis test followed by Mann–Whitney pairwise comparisons and Bonferroni corrections of p values)Back to article page