Mycomicrothelia confusa D. Hawksw.
Non- or doubtfully lichenised.
Substrate: bark
Altitudinal range: from the submediterranean/colline belt (potential vegetation: mixed deciduous forests dominated by Quercus and Carpinus) to the montane belt (potential vegetation: deciduous forests dominated by Fagus sylvatica and closed coniferous forests with Picea abies)
Note: on the smooth bark of deciduous trees in shaded-humid situations.
Austria: Steiermark; Italy: Piemonte;