List of studies exploring effects of cushion species on other plants.

For each study, the table indicates the cushion species that was studied, the elevational range considered (in m a.s.l.), the study region, the approximate mean yearly rainfall (mm year−1), mean annual (A), summer (S), winter (W) temperatures, and the effect detected (‘+’ indicates facilitation, ‘–’ indicates negative effects). Based on de Bello et al. [22].