Observation 179055: Arthonia albovirescens Nyl.

When: 2013-11-05

Collection location: forest southwest of intersection of Hickory Fork and Cedar Bush Roads, Glouchester Co., Virginia, USA [Click for map]

37.345° -76.543° 14m

Who: Jason Hollinger (jason)

Specimen available

on bark of trunk of Acer rubrum

~50 year old mixed hardwood forest

thallus thin whitish scurfy on smooth bark K- C- KC- UV-?, apothecia irregularly grouped rounded tiny convex grayish apparently pruinose, epihymenium dark olive-brown turning greener in K, hymenium clear, hypothecium hyaline, algae chlorococcoid, asci broadly clavate, spores 8 per ascus hyaline 3- or more septate ~25×8um or larger slightly assymetrical

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Created: 2014-09-16 14:09:26 MST (-0700)
Last modified: 2014-09-16 14:11:47 MST (-0700)
Viewed: 6 times, last viewed: 2017-06-18 19:12:35 MST (-0700)
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