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black stubble lichen
89%
Calicium abietinum
white-collar stubble
87%
Calicium glaucellum
spike lichen
85%
Calicium lenticulare
Notaris' soot lichen
84%
Calicium notarisii
yellow soot lichen
82%
Calicium tigillare
frog stubble
81%
Calicium viride
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