When: 2009-07-21

Collection location: Southeast Portland, Multnomah Co., Oregon, USA [Click for map]

Who: Daniel B. Wheeler (Tuberale)

No specimen available

An Usnea species, with white dots, white tough core. Growing on bark of Quercus palustra.


Proposed Names

20% (2)
Recognized by sight
28% (1)
Used references: Lichens of North America: this is the only inflated, bushy species without isidia or fibrils mentioned — just a guess.

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= Observer’s choice
= Current consensus


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Created: 2009-07-21 20:39:35 EDT (-0400)
Last modified: 2009-07-21 20:39:35 EDT (-0400)
Viewed: 75 times, last viewed: 2020-06-16 05:15:26 EDT (-0400)
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