Crustose lichen communities on calcareous schists and decalcified calcareous rocks covered by snow only for a short-time in the subalpine and alpine belts
Aspicilietea candidae Asta et Roux ex Roux in Bültmann et al. 2015
Aspicilietea candidae Asta et Roux ex Roux in Bültmann et al. 2015