LICHALP

Porpidia cinereoatra (Ach.) Hertel & Knoph

Syn.: Haplocarpon cinereoatrum (Ach.) M. Choisy, Haplocarpon musivum (Körb.) Vězda, Huilia cinereoatra (Ach.) Hertel, Huilia macrocarpa (DC.) Hertel var. convexa (Fr.) Hertel, Huilia musiva (Körb.) Vězda, Lecidea cinereoatra Ach., Lecidea convexa (Fr.) Flagey, Lecidea macrocarpa (DC.) Steud. var. convexa (Fr.) H. Magn., Lecidea meiospora (Nyl.) Nyl., Lecidea musiva Körb., Porpidia musiva (Körb.) Hertel & Knoph

Lichenised.

Substrate: siliceous rocks

Altitudinal range: from the mesomediterranean belt (potential vegetation: evergreen broad-leaved forests dominated by Quercus ilex) to the alpine belt (potential vegetation: treeless Alpine grasslands and tundras, to the lower limit of perennial snow and the equilibrium line of glaciers)

Note: on siliceous rocks wetted by rain, especially low boulders and large pebbles in rainy-humid areas, with a wide altitudinal range; widespread throughout the Alps.