Observation 175472: Physcia caesia (Hoffm.) Fürnr.
When: 2014-08-23
Who: zaca
No herbarium specimen
0 Sequences

This observation refers to the Physcia occupying most of the photo; At the bottom-right one can see another Physcia (maybe P. adscendens) growing on rock.

Proposed Names

87% (1)
Eye3 Eyes3
Recognized by sight
28% (1)
Recognized by sight

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Eye3 = Observer’s choice
Eyes3 = Current consensus


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I just learned that there is another “P. caesia”
By: Jason Hollinger (jason)
2016-02-23 03:25:50 GMT (+0000)

True P. caesia has laminal / subterminal soralia, the otherwise very similar P. subalbinea has marginal soralia.

Created: 2014-08-27 22:19:36 BST (+0100)
Last modified: 2016-02-23 03:25:08 GMT (+0000)
Viewed: 23 times, last viewed: 2017-06-18 23:18:12 BST (+0100)
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