Addition to the lichen biota of Franz Josef Land archipelago

• Published in: Czech Polar Reports
• Main Authors: Chesnokov, Sergey V., Konoreva, Liudmila A., Davydov, Evgeny A.
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: Masaryk University Press 2022
• Subjects: Arctic; Arkhangelsk; Franz Josef Land
• Online Access: http://dx.doi.org/10.5817/cpr2022-1-6; https://journals.muni.cz/CPR/article/download/25400/20817

Forty-four new lichen species and one lichenicolous fungus have been identified as a result of studies of the lichen biota of the Franz Josef Land archipelago. Bryocaulon hyperboreum was reported for the first time from Russia. Gyalecta hypoleuca and Umbilicaria maculata were first identified in the Arctic. Arctocetraria andrejevii, Brodoa oroarctica, Candelariella borealis, Cercidospora stereocaulorum, Massalongia carnosa, Miriquidica nigroleprosa, M. plumbeoatra, Myriolecis zosterae var. palanderi and Polyblastia gothica are new to the Arkhangelsk Region; and Arthrorhaphis citrinella, Mycoblastus alpinus, Racodium rupestre, Rhizocarpon ferax, Scytinium intermedium, Stereocaulon glareosum are new to the Arctic part of the Arkhangelsk Region. Species new to Arkhangelsk Region, Arctic and Russia are supplied with information on distribution in neighboring regions and world and on differences from closely related species. The checklist of the Franz Josef Land archipelago thus includes 277 species and 6 varieties of lichenized and 43 lichenicolous fungi to date.