Comparison of four ecological variables among the four alliances. For elevation and Mediterraneity Index, all relevés were analysed, whereas for the rest of variables only relevés from EDGG Field Workshop were used. Letters represent homogeneous groups (at α = 0.05) according to Tukey’s post-hoc test following a significant ANOVA.

 
 
  Part of: García-Mijangos I, Berastegi A, Biurrun I, Dembicz I, Janišová M, Kuzemko A, Vynokurov D, Ambarlı D, Etayo J, Filibeck G, Jandt U, Natcheva R, Yildiz O, Dengler J (2021) Grasslands of Navarre (Spain), focusing on the Festuco-Brometea: classification, hierarchical expert system and characterisation. Vegetation Classification and Survey 2: 195-231. https://doi.org/10.3897/VCS/2021/69614