1. College of Resources and Environmental Sciences, MOE Key Laboratory of Plant‐Soil Interactions, National Academy of Agriculture Green Development China Agricultural University Beijing 10093 China
2. Université Catholique de Louvain, Earth and Life Institute, Applied Microbiology, Mycology, Croix du Sud 2, bte L7.05.06 Louvain‐la‐Neuve B‐1348 Belgium