Observation 13018: Platismatia

When: 2008-10-21

Collection location: Larch Mountain, Multnomah Co., Oregon, USA [Click for map]

Who: Daniel B. Wheeler (Tuberale)

No specimen available

Thallus light green, with black splotches eroded away near the base, and some white areas under the light green; raised ridges of white, with white cups at some of the apexes of those ridges, frondose, nearly white underneath, no rhizimes that I noticed.



Proposed Names

5% (2)
Recognized by sight
84% (1)
Recognized by sight: Bare, black-and-white splotched underside.
56% (1)
Recognized by sight: Doesn’t seem ridged enough to be P. norvegica?

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Eye3 = Observer’s choice
Eyes3 = Current consensus


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Created: 2008-10-23 02:29:35 CDT (-0500)
Last modified: 2008-10-23 02:29:35 CDT (-0500)
Viewed: 12 times, last viewed: 2017-06-05 03:59:00 CDT (-0500)