Dactylina arctica is a species of fungus within the family Parmeliaceae.ITIS. 2009 Common names for this lichen are butterfinger lichen and Arctic finger lichen. A specific area in which this lichen occurs is represented by the boreal forests of Canada.C. Michael Hogan. 2008
See also Reindeer lichen
References C. Michael Hogan. 2008. Black Spruce: Picea mariana, GlobalTwitcher.com, ed. N. Stromberg ITIS. 2009. Dactylina arctica
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