Lamit,L.J., Meinhardt,K.A., Flores-Renteria,L., Kovacs,Z.I., Zinkgraf,M., Whitham,T.G. and Gehring,C.A., Ectomycorrhizal fungal communities differ among parental and hybrid Populus cross types within a natural riparian habitat. https://www.ncbi.nlm.nih.gov/nuccore/MW157338