Figure 2.

Plant geometry. (a) Cut-away view of splash-cup. Inset with a schematic showing geometric traits measured. (b) Relation between the fruit body diameter D and the plant height H. (c) Relation between the fruit body angle θ and the plant height H. The horizontal line represents a 2 mm diameter of raindrops. (d) Relation between the seed mass M and the plant height H. The horizontal lines represent the masses of 2 mm diameter raindrops. Data were compiled from literature [8,14–57] and also from our own measurements. (Online version in colour.)