LICHALP

Arthopyrenia pluriseptata (Nyl.) Arnold

Syn.: Arthopyrenia persoonii A. Massal. var. juglandis A. Massal., Arthopyrenia punctiformis (Pers.) A. Massal. var. juglandis (A. Massal.) Jatta, Mycarthopyrenia juglandis (A. Massal.) Keissl., Spermatodium juglandis (A. Massal.) Trevis., Verrucaria pluriseptata 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: doubtfully lichenised; in the study area only known from the Southern Alps (Italy).