Figure 2From: Love thy neighbour: facilitation through an alternative signalling modality in plantsEffects of the presence of a neighbouring (A) basil and (B) chilli plant on the percentage of chilli seeds germinating over time. The median, inter-quartile range and 5-95 percentiles are represented by the middle bar, the top and bottom of box and the whiskers respectively. The mean is also represented by the small ‘+’ symbol.Back to article page