This file contains the measurements of plant and AM fungal traits for each greenhouse sample. These measurements include 1) plant total dry weight (gram); 2) total arbuscular mycorrhizal colonization rate (%); 3) percentage of roots colonized by arbuscules (%); 4)external AM hyphal lengths (meter per gram of soil); 5) mycorrhizal growth response of plants; 6) ratio of N:P contents in plant tissues
