Cladonia asahinae, Pixie Cup Lichen

''Cladonia asahinae'' is a species of lichen in the family Cladoniaceae. It grows on moss, particularly ''Chorisodontium aciphyllum'', ''Polytrichum strictum'', and ''Andreaea'' species. ''C. asahinae'' occurs in Europe, North America, and the southernmost part of South America. It also grows in the Antarctic.