Ordination of the fern abundance table on the first axis of the CA analysis, the x-axis shows the species identified, the y-axis shows the number of plots, coloured according to their location (= the canyons they were sampled). The size of the black squares is proportional to species abundance.

 
 
  Part of: Randrianarimanana R, Rakotondrainibe F, Boucheron-Dubuisson E, Marline L, Rakotoarinivo M, Reeb C (2024) Diversity and distribution of ferns and clubmosses in the eastern canyons of Isalo National Park, Madagascar. Plant Ecology and Evolution 157(1): 3-19. https://doi.org/10.5091/plecevo.101827