Observation 87541: Physcia biziana (A. Massal.) Zahlbr.
When: 2012-02-03
Who: Byrain
No herbarium specimen

Notes: Growing on a rock, my chemistry was K+yellow, C-, KC-. The K+y showed up on the Q-tip, but not very well.

Proposed Names

28% (1)
Recognized by sight
56% (1)
Recognized by sight: abundantly pruinose thallus and apothecia, no soredia
Based on chemical features: cortex K+y (medulla should be K-, but take care not to “contaminate” with cortex)

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Eye3 = Observer’s choice
Eyes3 = Current consensus


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I’ll collect some next time I go back
By: Byrain
2012-02-08 10:00:30 CET (+0100)


Created: 2012-02-08 06:14:20 CET (+0100)
Last modified: 2012-02-08 09:53:28 CET (+0100)
Viewed: 29 times, last viewed: 2015-07-02 23:49:29 CEST (+0200)
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