Porpidia lichen is a type of fungus that thrives on rocks and stone surfaces. It forms a crust-like appearance and can exhibit cool grey-blue colorations. As a member of the Lecideaceae family, it shares characteristics with hardy lichens, including the ability to withstand tough environmental conditions. Its presence is often a marker of clean air quality in its habitat.
Cap Diameter:
0.6 - 2.5 mm
In This Article
Attributes
Similar Species
Tips for Finding
Clean and Preserve
Common Questions
General Info About Porpidia lichen
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Attributes of Porpidia lichen
Cap Diameter
0.6 - 2.5 mm
Cap
0.6 - 2.5 mm across; usually flat, sometimes slightly convex disc; black, thickly white- or grey- pruinose