LICHALP

Rinodina tephraspis (Tuck.) Herre

Syn.: Lecanora badiella Nyl., Lecanora tephraspis Tuck., Psora atrocinerea (Hook.) Hepp var. macrospora f. arenaria Hepp, Rinodina arenaria (Hepp) Arnold, Rinodina badiella (Nyl.) Th. Fr., Rinodina caesiella (Flörke ex Spreng.) Körb. var. glebulosa Arnold, Rinodina glebulosa (Arnold) Arnold, Rinodina pannarioides Körb. ex Stein

Lichenised.

Substrate: siliceous rocks

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

Note: a rare species of siliceous rocks, in moist and often shaded situations such as near waterfalls, rapids, gorges and lakeshores, often associated with cyanobacteria (Stigonema).