Observation 103603: Lecanora dispersa (Pers.) Sommerf.
When: 2012-01-18
(33.7401° -118.3735° 61m)
Herbarium specimen reported

Notes: HABITAT grove on top of hill overlooking sea; SUBSTRATE rotten rock on ground in forest; ASPECT shaded; NOTES no thallus, K- C- KC- Uv- 350-375nm, apothecia scattered abundant small flat disks, rims prominant to inconspicuous white and scurfy to gray and smooth and shiny, disk pale beige epruinose, epihymenium light brown POL+ granules into upper hymenium not dissolving in K, hymenium hyaline, amphithecium filled with algae POL- hyaline; SPORES lecanora-type 10-12 × 5-6 µm.

Images

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20120118-106.jpg
At 10x, stacked.
244423
20120118-107.jpg
At 30x, stacked.
251427
144.jpg
apothecial section, in water, at 100x
251428
145.jpg
apothecial section, in water, at 100x, cross-polarized
251429
146.jpg
apothecial section, in K, at 100x
251430
147.jpg
apothecial section, in K, at 100x, cross-polarized

Proposed Names

87% (1)
Eye3 Eyes3
Recognized by sight

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Eye3 = Observer’s choice
Eyes3 = Current consensus

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Created: 2012-08-01 17:54:22 PDT (-0700)
Last modified: 2012-08-01 17:54:25 PDT (-0700)
Viewed: 28 times, last viewed: 2016-10-24 03:37:21 PDT (-0700)
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