Guzow-Krzemińska, B., Łubek, A., Malíček, J., Tønsberg, T., Oset, M. & Kukwa, M. (2017)

Lecanora stanislai, a new, sterile, usnic acid containing lichen species from Eurasia and North America

. Phytotaxa 329 (3): 201–211. https://doi.org/10.11646/phytotaxa.329.3.1