Category:Lichen on schist in Maryland (former Wissahickon Schist)

Media in category "Lichen on schist in Maryland (former Wissahickon Schist)"

The following 7 files are in this category, out of 7 total.

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  Aspicilia caesiocinerea-3.jpg 735 × 494; 115 KB
  
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  Aspicilia caesiocinerea-4.jpg 735 × 493; 259 KB
  
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  Lasallia papulosa-2.jpg 735 × 512; 82 KB
  
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  Lasallia papulosa-3.jpg 735 × 530; 73 KB
  
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  Porpidia albocaerulescens-1.jpg 735 × 474; 64 KB
  
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  Porpidia albocaerulescens-2.jpg 735 × 483; 147 KB
  
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  Porpidia albocaerulescens.jpg 735 × 489; 88 KB