Notes:
on bark at base of huge old Pinus strobus

old open oak-maple forest on west-sloping side-ridge

thin patchy whitish thallus P+o/r strong, apothecia small emarginate convex, epihymenium dark brown, exciple indistinct, hypothecium brown K~y, hymenium ~70um clear, spores 8 per ascus briefly with thick septum and uniformly thick walls ~17-25×8-12um

Images

20131023-14-83.jpg
at 15x, stacked
20131023-14-84.jpg
at 30x, stacked
20131023-14-85.jpg
at 40x, stacked
20131023-14-86.jpg
apothecium section, in water and K, at 400x
20131023-14-87.jpg
spores, in K, at 400x

Proposed Names

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Recognized by sight

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