Summary[edit] Description: English: Mapledust Lichen (Lecanora thysanophora) in Gatineau Park , Quebec, Canada. Date: 27 October 2017, 13:13:30. Source: Own work. Author: Ryan Hodnett.
Trude Magnussen. Natural History Museum, University of Oslo, Norway. Trude Magnussen. Year: 2015. Contact: trude.magnussen@nhm.uio.no.
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Mika Bendiksby. Natural History Museum, University of Oslo, Norway. Mika Bendiksby. Year: 2014. Contact: a.m.bendiksby@nhm.uio.no.
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