Observation 179073: Parmotrema margaritatum (Hue) Hale
When: 2013-11-05
(37.345° -76.543° 14m)

Notes: on branch of old Acer rubrum fallen from canopy

~50 year old mixed hardwood forest

strong ruffled emaculate ereticulate, soredia fine in samll twisty soralia along margins and back from margins, black to dark brown near edges below, lacking rhizines near edge, medulla K+y to deep red granular crystals only

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Created: 2014-09-16 17:23:21 EDT (-0400)
Last modified: 2014-09-16 17:23:23 EDT (-0400)
Viewed: 2 times, last viewed: 2017-06-18 22:13:46 EDT (-0400)