Fig. 3
From: Polypore fungi as a flagship group to indicate changes in biodiversity – a test case from Estonia
Euler diagrams of 189 polypore species (including singletons) found in different combinations of Estonian habitat types on fertile soils (a) and poor soils (b). The numbers before parentheses indicate species found in every habitat type included in the combination; the numbers in parentheses indicate species that have not been found elsewhere (considering both types of soils); examples are illustrated on the photos (Photo credit: V. Liiv, E. Lõhmus, O. Miettinen, U. Ojango). The habitat combinations shown were extracted by the eulerr package (Larsson 2018); see Additional file 7 for statistics of other habitat combinations