Schematic representation of the variability in plant growth (Biomass), reproductive traits (FH: number of flower heads per plant; FFH: average number of fruits per flower head and SO: estimated total seed output per plant) and fruit dimorphism patterns (PBF: proportion of baked fruits) between Chilean and Spanish populations.

<p>The size of each circle is proportional to the value of the variable. Divergent arrows represent phenotypic differences between countries (transcontinental) as well as among population within each country (regional). Black arrows (and signs) show significant relationships. Seed output was calculated as the product of FH and FFH (dashed lines). The graphic images are adaptations from J. Kops and H. C. Van Hall (1844). <i>Flora Batava</i>, vol. 8, Amsterdam (<a href="http://www.biolib.de" target="_blank">www.biolib.de</a>).