Figure 4.

Number of A. petiolata siliques per stem as a function of stem height (cm) and adult density (number/0.5 m², log transformed). Lines depict model predictions averaged across all study sites and years for mean latitude (41.57) and longitude (−81.58) and for 0th, 25th, 50th, 75th and 100th quantiles of log‐transformed adult density (number/0.5 m²). Model included random intercept effects for calendar year and nested effects for site and quadrat within site, as well as a random slope for monitoring year. Darker colours indicate higher adult density (log‐transformed).