FIG. 2 in Epiphytic bryophytes on alien host-tree species in Wrocław (SW Poland)

FIG. 2. — Comparison of the percentage of incidence of individual bryophyte species on trunks of alien host trees situated in complexes of urban greenery and urban buildings. Key: Species for which statistical significance (p<0.05) was found in preferences to occur more frequently in one of the land-use complexes are marked with an asterisk. Tests were not performed in cases in which one of the components (population in greenery or built-up space) was equal to zero.