Figure 5
From: Root exudate composition of grass and forb species in natural grasslands
Redundancy analysis of semi-polar metabolites. RDA was performed with 257 samples plotted against a presence/absence matrix of species per site. (A) The ten species (p = 0.001) are represented by colour, whereas the points are grouped by site (see legend). The plot (B) represents the loadings of semi-polar compounds.
