Thelotrema suecicum (H. Magn.) P. James

Syn.: Ocellularia suecica H. Magn.
Lichenised.
Substrate: bark
Altitudinal distribution: montane belt (potential vegetation: deciduous forests dominated by Fagus sylvatica and closed coniferous forests with Picea abies)
Note: a rarely collected species found on bark in humid forests; in the study area so far recorded from the Eastern Alps only (Austria, Italy).
Austria: Steiermark; Oberösterreich; Niederösterreich (incl. Wien); Italy: Friuli;