LICHALP

Polyblastia quinqueseptata (Arnold) Zschacke

Syn.: Thelotrema quinqueseptatum Arnold

Lichenised. Poorly known taxon.

Substrate: calciferous rocks, calciferous soil, plant debris

Altitudinal range: from the subalpine belt (potential vegetation: open, taiga-like forests dominated by Larix decidua and/or Pinus cembra and Rhododendron) 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 shaded surfaces of calcareous rocks in the mountains; closely related to P. sepulta.