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Observation 12307: Lichen P. Micheli

When: 2008-10-10

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

Who: Daniel B. Wheeler (Tuberale)

No specimen available

This lichen is similar to the bluish-green Parmlia sulcata (see top of photo), but with raised glandular green dots on the frond surface. My thumb is provided as both comparison, and to steady the camera. My thumb, btw, is approximately 1 inch across.


Proposed Names

86% (1)
Recognized by sight

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