Observation 105237: Lecanora saligna (Schrader) Zahlbr.
When: 2012-08-03
(34.2526° -118.0942° 1449m)
Herbarium specimen reported

Notes: HABITAT shady oak-conifer forest on north slope; SUBSTRATE weathered wood of old Pseudotsuga macrocarpa root; ASPECT shaded; NOTES thallus immersed, apothecia adnate and tiny, rims tan, disk dark red-brown, K- C- KC- UV- 350-375nm, epihymenium brown fading a little in K POL+ clearing in K, hymenium hyaline not inspersed, hypothecium hyaline, amphithecium full of algae POL+ clearing in K, cortex thin and brown on top to 15-20 µm wide hyaline below, paraphyses somewhat branched with last three cells not or slightly swollen; SPORES 8 per ascus, simple, hyaline, smooth, oblong, 8-9 × 3-3.5 µm.

Images

249445
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249446
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249447
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At 10x, stacked.
249448
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At 30x, stacked.
249449
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Apothecial section, in water, at 100×.
249450
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Apothecial section, in water, at 100x, cross-polarized.
249451
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Apothecial section, in K, at 100×.
249452
20120803-138.jpg
Apothecial section, in K, at 100x, cross-polarized.

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Eye3 = Observer’s choice
Eyes3 = Current consensus

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Created: 2012-08-14 01:12:47 PDT (-0700)
Last modified: 2012-08-14 01:12:53 PDT (-0700)
Viewed: 9 times, last viewed: 2016-10-22 00:39:51 PDT (-0700)
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