Fig. 3From: Assessing soil microbes that drive fairy ring patterns in temperate semiarid grasslandsShoot N concentration (a) and uptake (b), shoot P concentration (c) and uptake (d), and N:P ration (e) of plants harvested from three sampling zones (inside, ring-edge, and outside). Different letters indicate significant differences between three sampling areas (p < 0.05). Bars represent means + SEBack to article page