Data for "Diversity of Mycorrhizal Fungi in Temperate Orchid Species: Comparison of Culture-Dependent and Culture-Independent Methods"

Relative frequencies of the 63 OTUs among the 309 studied sampled plants. The fungal OTUs are shown in rows and named according to their fungal families: T = Tulasnellaceae; C = Ceratobasidiaceae, S =  Serendipitaceae, SB = Sebacinaceae, TH = Thelephoraceae, O = Omphalotaceae, P = Psathyrellaceae and R = Russulaceae. The orchid plants are shown in columns. The plants occurred at four sites in southern France (FR1 and FR2) and in the Czech Republic (CZ1 and CZ2). The abbreviations for orchid species: Anacamptis morio (AM), A. pyramidalis (AP); Dactylorhiza sambucina (DS), D. viridis (DV); Gymnadenia conopsea diploid (GCd), G. conopsea tetraploid (GCt), G. densiflora (GD); Neottia ovata (NO); Neotinea ustulata (NU); Ophrys apifera (OPA), Op. holubyana (OPH), Op. sphegodes subsp. passionis (OPP); Orchis anthropophora (OA), O. mascula (OMA), O. militaris (OMI), O. purpurea (OPU), O. simia (OSI); and Platanthera bifolia (PB), Platanthera spp. (hybridization between Platanthera bifolia and Platanthera chlorantha, hereafter PL).