Observation 179052: Arthonia rubella (Fée) Nyl.

on base of old red oak

~50 year old mixed hardwood forest

small stellate ~flushapothecia on faint whitish stain, epihymenium brownish but with uneven clear layer above expanding in K, algae not seen, asci balloons, spores 8 per ascus hyaline 3-5-septate textured in water making it hard to see septae walls and septae all evenly ~1um thick very slightly thicker at one end both end cells much larger than middle cells ~26-28×11-13um

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Created: 2014-09-16 16:09:06 CDT (-0500)
Last modified: 2014-09-16 16:09:08 CDT (-0500)
Viewed: 2 times, last viewed: 2017-06-18 21:12:28 CDT (-0500)