Observation 101187: Punctelia perreticulata (Räsänen) G. Wilh. & Ladd

When: 2011-07-08

Collection location: Harney Peak Trail, Black Hills National Forest, Pennington Co., South Dakota, USA [Click for map]

43.8655° -103.53° 2170m

Who: Jason Hollinger (jason)

Specimen available

HABITAT spruce forest on northeast slope under summit cliffs; SUBSTRATE on roof of overhanging mossy rock; ASPECT shaded; NOTES scrobiculate, mostly marginal coarse soralia but also round laminal soralia, pale below with white-tipped pale simple rhizines; MEDULLA K-, C+ fleeting red only around margin in the typical pattern of anziaic acid (definitely not lecanoric), KC+ rose fading immediately to yellow

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Created: 2012-07-17 12:31:50 MDT (-0600)
Last modified: 2012-07-17 12:31:50 MDT (-0600)
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