A worldwide community photographing and learning about wildlife
Gray thallus and apothecia rims with darker greenish-gray apothecia
Lichen dull to shiny, usually light to moderate greenish yellow.
A barnacle like lichen covering a large rock (aka-Rimmed navel lichen).
Foliose pale yellowish-green to dull yellow gray lobes with abundant, pale pink ...
Grows on exposed granite rock. Foliose pale yellowish-green to dull yellow ...