Observation 116682: Hypotrachyna croceopustulata (Kurok.) Hale
When: 2009-10-21
No herbarium specimen

Notes: HABITAT open ridge-top with laurel scrub, oak-spruce-fir forest; SUBSTRATE siliceous rock; ASPECT open; NOTES on exposed siliceous rock on top of narrow ridge; THALLUS somewhat sun-burned, sorediate, K+ yellow, rhizines black and richly forked; MEDULLA white with orangish spots, K- or K+ maroon on orange pigments, C- or weakly pinkish to orangish, KC+ weakly fleeting pink fading.

Images

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20091021-35.jpg
Lobe tips, at 10×.
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20091021-34.jpg
Lobe tips, at 30×.
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20091021-36.jpg
Lower surface, at 10×.
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20091021-37.jpg
Lower surface, at 30×.

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Eye3 = Observer’s choice
Eyes3 = Current consensus

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Created: 2012-11-13 22:59:54 PST (-0800)
Last modified: 2012-11-13 22:59:56 PST (-0800)
Viewed: 5 times, last viewed: 2014-06-22 19:39:35 PDT (-0700)
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