LICHALP

Scytinium biatorinum (Nyl.) Otálora, P.M. Jørg. & Wedin

Syn.: Collema biatorinum Nyl., Leptogium biatorinum (Nyl.) Leight., Leptogium pusillum Nyl.

Lichenised.

Substrate: calciferous rocks, calciferous soil

Altitudinal distribution: submediterranean/colline belt (potential vegetation: mixed deciduous forests dominated by Quercus and Carpinus)

Note: a temperate ephemeral lichen of disturbed habitats, most frequent on concrete walls, but also found on calciferous soil; perhaps more widespread in the Alps but overlooked, or confused with other species.