Erlandson,S.R., Savage,J.A., Cavender-Bares,J.M. and Peay,K.G., Soil moisture and chemistry influence diversity of ectomycorrhizal fungal communities associating with willow along an hydrologic gradient. FEMS Microbiol. Ecol. (2015) In press. https://www.ncbi.nlm.nih.gov/nuccore/KT275659