Observation 65944: Physcia dimidiata (Arnold) Nyl.

on rocks, typically on sheltered face, but in exposed areas

Species Lists


thallus at 10x
soralia at 30x
apothecia are uncommon at 30x

Proposed Names

87% (1)
Recognized by sight: pruinose, sorediate
Based on chemical features: medulla K-

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= Observer’s choice
= Current consensus


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Created: 2011-04-22 19:43:21 CDT (-0400)
Last modified: 2011-04-22 19:43:22 CDT (-0400)
Viewed: 17 times, last viewed: 2019-02-12 06:51:51 CST (-0500)
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