Observation 101092: Physcia tribacia (Ach.) Nyl.

When: 2011-07-07

Collection location: Lost Cabin Trail, Black Hills, Pennington Co., South Dakota, USA [Click for map]

43.8802° -103.5521° 1726m

Who: Jason Hollinger (jason)

Specimen available

HABITAT massive exposed granite outcrop on ridge; SUBSTRATE vertical sheltered face of granite outcrop; ASPECT shaded; NOTES coarse soredia under tips, tips mostly curled under, maculate in places, cortex K+y, medulla K-.

Proposed Names

-58% (1)
Recognized by sight
87% (1)
Eye3 Eyes3
Used references: det. by Trevor Goward

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Eye3 = Observer’s choice
Eyes3 = Current consensus


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Created: 2012-07-17 14:00:42 EDT (-0400)
Last modified: 2018-01-14 18:47:43 EST (-0500)
Viewed: 19 times, last viewed: 2018-01-15 04:11:15 EST (-0500)
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