Opegrapha vermicellifera (Kunze) J.R.Laundon

Gheza, Gabriele, Nascimbene, Juri, Barcella, Matteo, Bracco, Francesco & Assini, Silvia, 2022, Epiphytic lichens of woodland habitats in the lower Ticino river valley and in the “ Bosco Siro Negri ” Integral Nature State Reserve (NW Italy), Natural History Sciences 9 (2), pp. 7-18 : 13

Opegrapha vermicellifera (Kunze) J.R.Laundon

Bosco Siro Negri: in the core forest fragment, on Acer campestre , Corylus avellana , Populus nigra , Quercus robur , Robinia pseudoacacia , Ulmus minor ; in the surrounding woodlands, on Populus nigra , Quercus robur .

Sites 1.06, 1.07, 1.08, 1.09, 1.10, 1.11, 1.12, 1.14, 1.15, 2.01, 2.04, 2.08, 2.10, 2.15.

Fertile specimens were observed in a few well-preserved woodlands (Bosco Siro Negri core woodland and sites 1.07, 1.12, 1.14, 1.15).