Electronic Supplement to Eschen, R., Müller-Schärer, H. and Schaffner, U.
Interspecific differences in arbuscular mycorrhizal colonization as a result of soil carbon addition.
Fig. 1 The effect of C treatments on dry weight of plant species of different functional groups.
Triangles, circles and squares indicate means of legumes, other forbs and grasses, respectively, in the different treatments. Error bars indicate one standard error measure
Fig. 2 The effect of C treatments on dry weight of plant species with different life history strategies.
Circles and squares indicate means of annual and perennial species, respectively, in the different treatments. Error bars indicate one standard error measure