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Green lichen with white underside. I'm not sure but the edges of the thallus ...
There's some moss growing on this lichen! The lichen has a brown underside and ...
Plentiful throughout the park. Highly branched, neon green lichen with lots of ...
becomes obscured by small, glossy isidia. Apothecia occasional, red-brown, ...
-branches ('fibrils') that project horizontally in a 'fish-bone' pattern, ...
Mostly brown lichen with a slightly greenish tinge and white,
isidiate or (usually) both; isidia: ...
. Apothecia are occasional, with red-brown discs with thin margins. Crenulate ...