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Rock Tripe

Umbilicaria sp.


Very distinctive apothecia. The "navel" that secures it down to the rock is where the name comes from (Umbilicaria - Umbilical cord).


Large boulder on a trail overlooking the ocean

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Spotted by

Kodiak, Alaska, USA

Spotted on Jul 27, 2017
Submitted on Aug 31, 2017

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