Mycoporum antecellens (Nyl.) R.C. Harris

Syn.: Arthopyrenia analeptoides (Nyl.) A.L. Sm., Arthopyrenia antecellens (Nyl.) Arnold, Verrucaria antecellans Nyl.
Non- or doubtfully lichenised.
Substrate: bark
Altitudinal range: from the submediterranean/colline belt (potential vegetation: mixed deciduous forests dominated by Quercus and Carpinus) to the montane belt (potential vegetation: deciduous forests dominated by Fagus sylvatica and closed coniferous forests with Picea abies)
Note: an early coloniser of smooth bark, especially on twigs of broad-leaved trees and shrubs (e.g. Corylus and Fagus), in humid deciduous woodlands.
Austria: Tirol; Salzburg; France: Isère; Var; Italy: Friuli; Veneto; Trentino Alto Adige; Lombardia; Piemonte; Liguria; Slovenia: Alpine and Pre-Alpine Slovenia;