Fig. 5From: Lineage isolation in the face of active gene flow in the coastal plant wild radish is reinforced by differentiated vernalisation responsesVariation in flowering time: (a) vernalised; (b) not vernalised. Each box represents the interquartile range, containing 50 % of the values and the median (horizontal line across the box). Significance levels: *p < 0.05; **p < 0.01Back to article page