Observation 202930: Physcia subtilis Degel.

When: 2015-04-11

Collection location: Little River Canyon National Preserve, DeKalb Co., Alabama, USA [Click for map]

Who: Vitaly Charny (vcharny)

No specimen available

Proposed Names

76% (2)
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 forget how to tell these two apart when they’re on rock
By: Jason Hollinger (jason)
2015-04-17 16:06:50 -05 (-0500)

I think of P. subtilis as being more “spidery” and closely-attached to the rock throughout. P. millegrana is looser and the lobes overlap each other and is very often fertile (like this). Gorgeous specimens, whatever they are!

Created: 2015-04-17 14:58:42 -05 (-0500)
Last modified: 2017-12-08 20:04:49 -05 (-0500)
Viewed: 36 times, last viewed: 2017-12-30 10:42:29 -05 (-0500)
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