Observation 165974: Lichen P. Micheli

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

Grass-green to brown lichen, with raised white scattered veins, foliose, no apothecia. Underside is dark brown to brown-black. Other lichens on same limb are Parmelia sulcata and Evernia prunastri. Similar to Parmelia sulcata, but lacking white veins and gray-green surface. With raised white isidia? or soradia?



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Created: 2014-05-26 20:00:04 PDT (-0700)
Last modified: 2014-05-28 10:03:22 PDT (-0700)
Viewed: 12 times, last viewed: 2017-06-18 04:11:06 PDT (-0700)
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