All data have been archived in Figshare (https://doi.org/10.6084/m9.figshare.8869586).
Scripts and data can be accessed at https://bitbucket.org/Coline_Dev/coassociations_amfplants.
Raw DNA sequencing data are available under NCBI BioProject [PRJNA551082][1].
[1]: https://www.ncbi.nlm.nih.gov/bioproject/PRJNA551082/