Observation 165492: Platismatia glauca (L.) W.L. Culb. & C.F. Culb.

When: 2014-05-17

Collection location: Rooster Rock State Park, Multnomah Co., Oregon, USA [Click for map]

Who: Daniel B. Wheeler (Tuberale)

No specimen available

Proposed Names

31% (2)
Recognized by sight: Not Peltigeria, but uncertain of genus.
63% (2)
Eye3 Eyes3
Recognized by sight: complete lack of rhizines, coarse granular isidia

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Eye3 = Observer’s choice
Eyes3 = Current consensus


Add Comment
As Jason opined,
By: Daniel B. Wheeler (Tuberale)
2014-05-19 05:19:05 CEST (+0200)

I went back to the original photos. I saw not a single rhizine, or root-like structure on the underside of the thallus. (I further note that I have been using the term “rhizime” in place of “rhizine”. The latter is correct. Duh!)

Created: 2014-05-18 05:56:20 CEST (+0200)
Last modified: 2014-05-19 05:14:24 CEST (+0200)
Viewed: 16 times, last viewed: 2017-06-18 12:36:01 CEST (+0200)
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