Fig. 2

Dendrogram of AHC (Agglomerative hierarchical clustering) results showing dissimilarity between analyzed bacterial (at the top) and fungal (at the bottom) samples of mature stigmas Phelipanche ramosa (PR MA1, PR MA2, PR MA3) and mature stigmas Nicotiana tabacum (NT MA1, NT MA2, NT MA3) (on the left); The rarefaction curves of cumulative increase of species richness (on the right).