LICHALP

Pyrenopsis fuliginoides Rehm

Lichenised.

Substrate: calciferous rocks, intermediate rocks (such as calciferous schists)

Altitudinal distribution: montane belt (potential vegetation: deciduous forests dominated by Fagus sylvatica and closed coniferous forests with Picea abies)

Note: on steeply inclined surfaces of more or less base-rich siliceous rocks, or of calcareous rocks, with optimum in the montane belt; from the Alps there are only a few scattered records.