Quantitative herbivore overlap diagram showing the amount of herbivores shared between plant species.

<p>Plants are represented by discs, the size of which shows the total amount of herbivores using the respective species (as collected while feeding on it). The width of each vertex represents the amount of herbivores shared between one plant and another (i.e. the probability that a herbivore feeding on plant species <i>i</i> itself fed as a larva on species <i>j</i>).