Fig. 3From: Saprophytic fungal communities change in diversity and species composition across a volcanic soil chronosequence at Sierra del Chichinautzin, MexicoCCA ordination biplot of saprophytic fungal genera based on their abundance at the three study sites, constrained by soil factors. Genera outside the equilibrium circle contribute significantly to the diagram. Letters represent the study sites (C Chichinautzin, G Guespalapa, P Pelado) and numbers represent the sampling plots (five plots per site)Back to article page