Gyalidea fruticola

Gyalidea fruticolaM. Svenss. & G. Thor

OF Thelenella pertusariella(Nyl.) Vain.

• Svensson et al. 2017: Taxonomic novelties and new records of Fennoscandian crustose lichens. Mycokeys 25: 51-86.
• Stenroos, S., Velmala, S., Pykälä J. & Ahti, T. (eds.) 2016: Lichens of Finland. Norrlinia 30. 896 p.