Observation 168360: Pertusaria amara (Ach.) Nyl.
When: 2014-06-25
No herbarium specimen

Notes: Found on bronze-leaved beech. Lichen thallus is white to whitish on edges and on raised areas within; gray-green otherwise, crustose; with raised white to gray pustules

Proposed Names

28% (1)
Eyes3
Recognized by sight: definitely would need to confirm with spot tests (P. amara has a neat, distinctive KC+ purple reaction — and is often super-bitter to the taste)

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Eye3 = Observer’s choice
Eyes3 = Current consensus

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Created: 2014-06-25 17:51:04 CDT (-0400)
Last modified: 2014-06-25 21:55:09 CDT (-0400)
Viewed: 8 times, last viewed: 2016-10-26 07:06:34 CDT (-0400)
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