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Index → Flames → Xanthoria → X. oregana= Xanthomendoza oregana (Gyelnik) Søchting, Kärnefelt & S. Kondr.
  | Location: Washington, Spokane County, Little Spokane River Natural Area, suburban Spokane Date: 2012-04-06
 Photo by: Curtis Björk
 Notes: On branches of Crataegus in riparian meadow
 
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 | Location: British Columbia, Vancouver Island, Albert Head Date: 2013-10-08
 Photo by: Curtis Björk
 Notes: On oak trunk, woodland near marine shore
 
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 | Location: California, Santa Monica Mountains Date: 2011-10-19
 Photo by: Jason Hollinger
 Notes: on dead twig [Hollinger 4240]
 
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 | Location: Sooke Regional Park, southern Vancouver Island, near Victoria Date: 2011-11-09
 Photo by: Curtis Björk
 Notes: Saxicolous, on rock shortly above high tide, sheltered site
 
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 | Location: Washington, Spokane County, Little Spokane River Natural Area, suburban Spokane Date: 2012-04-06
 Photo by: Curtis Björk
 Notes: On branches of Crataegus in riparian meadow
 
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 | Location: Washington, Spokane County, Little Spokane River Natural Area, suburban Spokane Date: 2012-04-06
 Photo by: Curtis Björk
 Notes: On branches of Crataegus in riparian meadow
 
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Index → Flames → Xanthoria → X. oregana | Location: Washington, channeled scablands Date: 2013-05-31
 Photo by: Jason Hollinger
 Notes: on live Populus tremuloides bark [ver. by C. Björk as Xanthomendoza oregana in 2014; Hollinger 4692]
 
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