Morphotyped root tips (commonly Rhizopogon salebrosus, Russula cerolens, Tricholoma imbricatum, Tomentella sublilacina, and Clavulina sp.) Burkholderiales (order), Rhizobiales (order), Burkholderia phenazinium (species), Leptothirix (genus), Burkholderia sordidicola (species), Bradyrhizobium elkanii...