Coenogonium pineti (Ach.) Lücking & Lumbsch
Syn.: Belonium piceae Henn., Biatora pineti (Ach.) Fr., Biatorina diluta (Pers.) Th. Fr., Biatorina pineti (Ach.) A. Massal., Biatorinopsis diluta (Pers.) Müll. Arg., Dimerella diluta (Pers.) Trevis., Dimerella pineti (Ach.) Vězda, Gyalecta alnicola B. de Lesd., Gyalecta diluta (Pers.) Blomb. & Forssell, Gyalecta pineti (Ach.) Tuck., Gyalecta rosea (Eitner) Zahlbr., Lecidea pineti Ach., Microphiale diluta (Pers.) Zahlbr., Peziza diluta Pers.
Lichenised.
Substrate: bark, lignum, plant debris, living mosses
Altitudinal range: from the mesomediterranean belt (potential vegetation: evergreen broad-leaved forests dominated by Quercus ilex) to the montane belt (potential vegetation: deciduous forests dominated by Fagus sylvatica and closed coniferous forests with Picea abies)
Note: a probably holarctic lichen, most common on acid bark, both of conifers and of broad-leaved trees, below the subalpine belt; widespread throughout the Alps, especially in non-heavily disturbed semi-natural areas with a humid climate.
Austria: Vorarlberg; Tirol; Salzburg; Kärnten; Steiermark; Oberösterreich; Niederösterreich (incl. Wien); Burgenland; Germany: Oberbayern; Schwaben; Switzerland: Bern; Fribourg; Glarus; Graubünden; Luzern; Schwyz; Ticino; Uri; Unterwalden; Valais; France: Alpes-de-Haute-Provence; Haute-Alpes; Alpes-Maritimes; Isère; Haute-Savoie; Vaucluse; Var; Italy: Friuli; Veneto; Trentino Alto Adige; Lombardia; Piemonte; Liguria; Slovenia: Alpine and Pre-Alpine Slovenia; Trnovsky Gozd;