Delgado-Baquerizo, M., F. Maestre, D. J. Eldridge, M. A. Bowker, T. C. Jeffries and B. K. Singh. 2018. Biocrust‐forming mosses mitigate the impact of aridity on soil microbial communities in drylands: observational evidence from three continents. New Phytologist 220(3):824-835.