Summary: | A description is provided for , which is a lichen parasite which has been recorded from a wide range of hosts, with specific records on discoloured parts of lobes of and . Some information on its habitat, dispersal and transmission, and conservation status is given, along with details of its geographical distribution (Africa (Kenya), North America (Canada (British Columbia, Ontario), Mexico, USA (Alaska, Colorado, Idaho, Missouri, Montana, Oregon, Washington, Wyoming)), Central America (Costa Rica), South America (Argentina, Brazil (Rio de Janeiro), Peru), Asia (China (Yunnan), India (Jammu and Kashmir, Sikkim), Japan, Papua New Guinea, Russia (Altai Krai, Sakha Republic, Tuva Republic), Turkey), Atlantic Ocean (Portugal (Madeira), Spain (Canary Islands)), Caribbean (Dominican Republic), Europe (Albania, Austria, Belarus, Belgium, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Netherlands, Norway, Poland, Portugal, Russia (Karachay-Cherkess Republic, Komi Republic, Krasnodar Krai, Leningrad Oblast, Republic of Adygea, Republic of Dagestan), Spain, Sweden, Switzerland, Ukraine, UK)).
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