No Common Name Rimelia subisidiosa (Müll. Arg.) Hale & A. Fletcher  Synonyms: Cracked Ruffle Lichen, Parmotrema subisidiosum, Parrnotrema subisidiosum.


Note that the underside is black.

There are 4 records in the project database.

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Cracked Ruffle Lichen (Rimelia subisidiosa) in Worcester Co., Maryland (6/12/2013). Photo by Lance Biechele. (MBP list)

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