Candidate models to predict within-wetlands moist-soil plant seed abundance (kg/ha, dry mass) at sites managed by the Illinois Department of Natural Resources, Illinois, United States, 2005–2007, based on second-order Akaike's information criterion (AIC_c), number of estimable parameters (K), −2 log-likelihood score (−2 log) and model weight (w_i). For complete data, see Table S4 (http://dx.doi.org/10.3996/092010-JFWM-034.S1).