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Mushroom Observer Image 797333: Psora pruinosa Timdal
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Mushroom Observer Image 201593: Psora pseudorussellii Timdal
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Mushroom Observer Image 201594: Psora pseudorussellii Timdal
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Mushroom Observer Image 201595: Psora pseudorussellii Timdal
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Mushroom Observer Image 201596: Psora pseudorussellii Timdal
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Mushroom Observer Image 397230: Psora pseudorussellii Timdal
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Mushroom Observer Image 814945: Psora pseudorussellii Timdal
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Mushroom Observer Image 971788: Psora pseudorussellii Timdal
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Mushroom Observer Image 518652: Psora tuckermanii R. Anderson ex Timdal