Fig. 1From: Seed nutrient is more stable than leaf in response to changing multiple resources in an alpine meadowN and P concentrations and N:P ratio in leaf versus seed of four alpine dominant species in ambient condition. En, Dc, Ar, Pv represent Elymus nutans, Deschampsia caespitosa, Artemisia roxburghiana, and Polygonum viviparum, respectively. * and ^, respectively, indicate a significant difference at P < 0.05 and P < 0.1 between leaf and seedBack to article page