When: 2014-05-17

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

Who: Daniel B. Wheeler (Tuberale)

No specimen available


Powdery white, with black spots and blunt ends.
Black underside.

Proposed Names

92% (2)
Recognized by sight: finely sorediate all over the surface of the lobe tips, which are not torn open like H. physodes (which bears its soredia on the inside of torn-open lobe tips)

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= Observer’s choice
= Current consensus


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Created: 2014-05-17 20:02:02 PDT (-0700)
Last modified: 2014-05-18 20:38:59 PDT (-0700)
Viewed: 18 times, last viewed: 2019-07-13 04:31:47 PDT (-0700)
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