Observation 178908: Pertusaria rubefacta Erichsen
When: 2013-09-20
(35.654° -83.058° 1100m)

Notes: on Carya bark ~1m off ground

oak-maple-laurel forest on upper part of south-facing slope

greenish mottled verruculose crust, warts sloping to steep-sided with 1 expanded apothecium, epihymenium K+ lavender, cortex K- C- KC+o slow UV+o 350nm UV~y 375nm, medulla of wart K+y to bright red copious norstictic needle crystals C- KC+o?, spores 8 per ascus ~100-125×35-40um smooth

Images

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at 20x, stacked
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at 40x, stacked

Proposed Names

87% (1)
Eye3 Eyes3
Recognized by sight

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Eye3 = Observer’s choice
Eyes3 = Current consensus

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Created: 2014-09-16 02:04:52 CDT (-0500)
Last modified: 2014-09-16 02:05:00 CDT (-0500)
Viewed: 9 times, last viewed: 2016-10-22 15:59:07 CDT (-0500)
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