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Index → Buttons → Caloplaca → C. citrina= Flavoplaca citrina (Hoffm.) Arup, Frödén & Søchting
  | Location: Nunavut, Continental Central Canadian Arctic, Hope Bay Date: 2014-07-02
 Photo by: Curtis Björk
 Notes: Over moss on rock outcrop in tundra
 
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 | Location: Nunavut, Continental Central Canadian Arctic, Hope Bay Date: 2014-07-02
 Photo by: Curtis Björk
 Notes: Over moss on rock outcrop in tundra
 
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 | Location: British Columbia, Clearwater Valley, Dawson Falls Date: 2012-04-03
 Photo by: Curtis Björk
 Notes: On calc-modified basalt boulder on river shore, waterfall sprayzone
 
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 | Location: Washington, Redondo Beach Park, southern end of Puget Sound Date: 2011-04-02
 Photo by: Curtis Björk
 Notes: On cliff underhang on coastal bluff; identification uncertain
 
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 | Location: California, Los Angeles Date: 2012-03-05
 Photo by: Jason Hollinger
 Notes: on urban sidewalk
 
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 | Location: California, Los Angeles Date: 2012-03-05
 Photo by: Jason Hollinger
 Notes: on urban sidewalk
 
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 | Location: California, Los Angeles Date: 2012-03-05
 Photo by: Jason Hollinger
 Notes: on urban sidewalk; damp
 
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 | Location: British Columbia, Clearwater Valley, Dawson Falls Date: 2012-04-03
 Photo by: Curtis Björk
 Notes: On calc-modified basalt boulder on river shore, waterfall sprayzone
 
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 | Location: British Columbia, Clearwater Valley, Dawson Falls Date: 2012-04-03
 Photo by: Curtis Björk
 Notes: On calc-modified basalt boulder on river shore, waterfall sprayzone
 
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 | Location: British Columbia, Clearwater Valley, Dawson Falls Date: 2012-04-03
 Photo by: Curtis Björk
 Notes: On riverside boulder in waterfall sprayzone
 
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 | Location: British Columbia, Clearwater Valley, Dawson Falls Date: 2012-04-03
 Photo by: Curtis Björk
 Notes: On riverside boulder in waterfall sprayzone
 
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Index → Buttons → Caloplaca → C. citrina | Location: Washington, Redondo Beach Park, southern end of Puget Sound Date: 2011-04-02
 Photo by: Curtis Björk
 Notes: On cliff underhang on coastal bluff; identification uncertain
 
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