Observation 184288: Parmelia pseudosulcata Gyelnik
When: 2014-10-19
No herbarium specimen

Proposed Names

26% (2)
Recognized by sight
56% (1)
Recognized by sight: isidiate, isidia seem exclusively along margins, lobes particularly slender and long, rhizines might be forking (instead of squarrose)
28% (1)
Recognized by sight

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Eye3 = Observer’s choice
Eyes3 = Current consensus


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This is unusual
By: Jason Hollinger (jason)
2014-10-21 05:47:36 EEST (+0300)

I assumed you were right at first, but the more I look at this, the more intrigued I get. I can’t find any soredia. There are extremely few pseudocyphellae. It looks almost phyllidiate on the interior margins. Those slender branches are also striking. I think this is the rare oldgrowth species Parmelia pseudosulcata. I’ve never seen it, but it fits the description, at least. Cool!

Created: 2014-10-21 00:09:33 EEST (+0300)
Last modified: 2014-10-21 05:43:39 EEST (+0300)
Viewed: 27 times, last viewed: 2016-10-28 19:17:15 EEST (+0300)
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