Observation 178903: Pertusaria macounii (Lamb) Dibben

When: 2013-09-19

Collection location: Cabin Cove, Haywood Co., North Carolina, USA [Click for map]

35.654° -83.058° 1100m

Who: Jason Hollinger (jason)

Specimen available

on young Acer rubrum trunk 1m off ground

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

thin white continuous crust, warts steep-sided and flat above with small gray ostioles, cortex K- C- KC- UV+y/o weak 350nm UV~y weak 375nm P, medulla next to hymenium K+y strong C- KC unchanged P+y-o/r slow, spores 2 per ascus undulating inner wall some green, half of thallus missing algae

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Created: 2014-09-16 02:59:53 EDT (-0400)
Last modified: 2014-09-16 02:59:59 EDT (-0400)
Viewed: 2 times, last viewed: 2018-01-20 22:18:46 EST (-0500)
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