Mycocalicium subtile (Pers.) Szatala var. minutellum (Ach.) Szatala

Syn.: Calicium minutellum Ach., Mycocalicium minutellum (Ach.) Nádv.
Non- or doubtfully lichenised.
Substrate: lignum
Altitudinal range: from the submediterranean/colline belt (potential vegetation: mixed deciduous forests dominated by Quercus and Carpinus) to the subalpine belt (potential vegetation: open, taiga-like forests dominated by Larix decidua and/or Pinus cembra and Rhododendron)
Note: in the Austrian, Italian and Swiss checklists this taxon is considered as a synonym of M. subtile.
France: Alpes-de-Haute-Provence; Vaucluse; Var;