:Pertusaria diluta

{{Short description|Species of lichen}}

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| taxon = Pertusaria diluta

| authority = Björk, G.Thor & T.B.Wheeler (2009)

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Pertusaria diluta is a species of crustose lichen in the family Pertusariaceae, first found in inland rainforests of British Columbia.{{cite journal|last1=Spribille|first1=Toby|last2=Björk|first2=Curtis R.|last3=Ekman|first3=Stefan|last4=Elix|first4=John A.|last5=Goward|first5=Trevor|last6=Printzen|first6=Christian|last7=Tønsberg|first7=Tor|last8=Wheeler|first8=Tim|title=Contributions to an epiphytic lichen flora of northwest North America: I. Eight new species from British Columbia inland rain forests|journal=The Bryologist|volume=112|issue=1|year=2009|pages=109–137|issn=0007-2745|doi=10.1639/0007-2745-112.1.109}}