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Observation 12201: Lichen P. Micheli

When: 2008-10-07

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

Who: Daniel B. Wheeler (Tuberale)

No specimen available

Pendant sea-green lichen, broadly branched with fine projections at the tips, and deep lines/cracks of an almost linear nature, probably caused by wind damage. Reverse concolorous with surface or nearly so. Perhaps slightly less green. There is a kind of powdery material on the branches which was not visible with the naked eye. Close-up taken with 10x built-in lens, and total lichen is less than 1.5 inches tall.


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