Observation 90314: Usnea ceratina Ach.
When: 2011-04-29
Herbarium specimen reported

Notes: on young Acer rubrum trunk

Images

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base not blackened
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isidia on soralia initially
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CK+o reaction in medulla
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characteristic conspicuous white tubercles
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papillae on main branches
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typical pink axis

Proposed Names

87% (1)
Eye3 Eyes3
Recognized by sight: pendant, conspicuous white tubercles
Based on chemical features: medulla CK+o

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Eye3 = Observer’s choice
Eyes3 = Current consensus

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Created: 2012-03-19 03:16:24 CST (-0500)
Last modified: 2012-03-19 03:17:57 CST (-0500)
Viewed: 25 times, last viewed: 2016-10-27 11:12:07 CDT (-0400)
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