Supplemental figures from Native turncoats and indirect facilitation of species invasions D. NorthfieldTobin G. W. LauranceSusan MayfieldMargaret M. R. PainiDean SnyderWilliam E. B. StoufferDaniel WrightJeffrey T. LachLori 2018 Supplemental figures showing variation in the number of species and resources separately, and their influence on invasion probability and interaction strengths