Pärtel, K., Põldmaa, K., Kullman, B., Suija, A., Lõhmus, P. and Motiejūnaitė J. 2008. New Estonian records. Helotiales, Ascomycota. Pezizales, Ascomycota. Lichens and lichenicolous fungi. Folia Cryptogamica Estonica. 44, (Sep. 2008), 155–159.