Observation 116624: Parmelinopsis horrescens (Taylor) Elix & Hale

Notes:
HABITAT open forest; SUBSTRATE siliceous rock; ASPECT mostly shaded; NOTES on siliceous rock in hardwood forest (also saw one on dead mountain laurel limb); THALLUS cylindrical branched concolorous isidia abundant often freely-branched, no cilia on isidia and perhaps no true cilia on margins, K+ yellow, C-, KC-; MEDULLA white, K-, C-, KC+ weak faint fleeting pinkish.

Images

282331
20091027-58.jpg
damp
282332
20091027-59.jpg
damp
282333
20091027-86.jpg
Upperside, at 10×.
282334
20091027-87.jpg
Upperside, at 30×.
282335
20091027-88.jpg
Underside, at 10×.

Proposed Names

29% (1)
Eyes3
Based on chemical features: C- KC+ fleeting pink

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Eye3 = Observer’s choice
Eyes3 = Current consensus

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Created: 2012-11-14 01:50:02 CET (+0100)
Last modified: 2012-11-14 08:12:44 CET (+0100)
Viewed: 9 times, last viewed: 2017-06-14 16:42:50 CEST (+0200)
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