Obscure Map Lichen
Rhizocarpon obscuratum (Ach.) A. Massal.
Obscure Map Lichen: https://marylandbiodiversity.com/species/4820
Synonyms
Dusky Map Lichen 
Tags

Map Snapshot

1 Record

Use of media featured on Maryland Biodiversity Project is only permitted with express permission of the photographer.

Source: Wikipedia

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