Observation 122466: Pertusaria
When: 2012-12-27
Who: zaca
No herbarium specimen

Notes: The main difficulty here is to interpret correctly the structures on the thallus: If they are isidia, then maybe P. corallina is an option, but, if they are soralia, which I think to be the case, then perhaps P. digrediens is more appropriate.

Proposed Names

58% (1)
Eye3 Eyes3
Used references: Smith et al., The Lichen of Great Britain and Ireland, The British Lichen Society, 2009; AFL; Lekermeur.
Based on chemical features: C-, K- on thallus.

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Eye3 = Observer’s choice
Eyes3 = Current consensus

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Created: 2013-01-09 16:11:02 EST (-0500)
Last modified: 2013-01-09 16:11:07 EST (-0500)
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