Appendix F. Results of t tests to analyze if feedback responses of early-successional plant species in monocultures and in mixed communities in competition with later-successional species differed from zero.

Results of t tests to analyze if feedback responses of early-successional plant species in monocultures and in mixed communities in competition with later-successional species differed from zero

Appendix G. Results of General Linear Model testing the difference in feedback effects of early-successional plant species in monocultures and in mixed communities in competition with later-successional species.

Results of General Linear Model testing the difference in feedback effects of early-successional plant species in monocultures and in mixed communities in competition with later-successional species

Appendix H. Factor loadings of principal components analysis for mid-successional plant species grown in soil with histories of early-successional plant species.

Factor loadings of principal components analysis for mid-successional plant species grown in soil with histories of early-successional plant species

Appendix A. Abiotic soil characteristics at the start of the feedback experiment.

Abiotic soil characteristics at the start of the feedback experiment

Appendix J. Results from PROC MIXED (SAS) analysis of effects of inoculum origin on plant biomass production of mid-successional plant species relative to the sterilized control treatment.

Results from PROC MIXED (SAS) analysis of effects of inoculum origin on plant biomass production of mid-successional plant species relative to the sterilized control treatment

Appendix C. Nutrient availability of soils in which monocultures of early-successional plant species were grown in experiment 1.

Nutrient availability of soils in which monocultures of early-successional plant species were grown in experiment 1

Appendix D. Temperature touch-down cycling programs for bacterial and fungal PCR.

Temperature touch-down cycling programs for bacterial and fungal PCR

Appendix B. Available nutrients in the sterilized soil and in the microbial inocula originating from soil in which monocultures of early-successional plant species were grown in experiment 1.

Available nutrients in the sterilized soil and in the microbial inocula originating from soil in which monocultures of early-successional plant species were grown in experiment 1

Appendix K. Ordination diagram of principal components analysis on bacterial and fungal denaturing gradient gel electrophoresis profiles of Poa annua rhizosphere samples.

Ordination diagram of principal components analysis on bacterial and fungal denaturing gradient gel electrophoresis profiles of Poa annua rhizosphere samples