Observation 165980: Usnea Dill. ex Adans.

When: 2014-05-26

Collection location: Rooster Rock State Park, Multnomah Co., Oregon, USA [Click for map]

Who: Daniel B. Wheeler (Tuberale)

No specimen available

Growing on wide variety of trees, including Bigleaf maple (Acer macrophyllum), Douglas-fir (Pseudotsuga menziesii), Red alder (Alnus rubra). Ubiquitous, nearly every tree has some.

Proposed Names

45% (2)
Eye3 Eyes3
Used references: Brodo, Lichens of North America

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Eye3 = Observer’s choice
Eyes3 = Current consensus


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Created: 2014-05-26 23:27:47 CDT (-0400)
Last modified: 2014-05-27 12:27:33 CDT (-0400)
Viewed: 5 times, last viewed: 2017-06-18 07:11:34 CDT (-0400)
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