Anaptychia ulotricoides (Vain.) Vain.

Syn.: Physcia ulotricoides Vain.
Lichenised.
Substrate: siliceous rocks
Altitudinal distribution: subalpine belt (potential vegetation: open, taiga-like forests dominated by Larix decidua and/or Pinus cembra and Rhododendron)
Note: a species described from the inner-Asian steppe zone, where it grows on various substrates including bark and rock; in the Alps it is certainly not common, being perhaps restricted to dry valleys.