Observation 105108: Lecanora Ach.
When: 2012-08-03
34.2513° -118.1064° 1632m
Herbarium specimen reported
0 Sequences

Notes:
HABITAT edge between oak forest and chaparral high on north slope; SUBSTRATE weathered Arctostaphylos wood; ASPECT mostly open; NOTES thin gray-green crust where visible, K+ yellow-brownish C- KC+ gold P- UV- 350-370nm, rims of young apothecia K+ strong red-brown P+o/r, large flexuous stipitate apothecia, rim curled in over disk when young becoming almost excluded in age, disk pale gray-green, rim whitish lime green smooth well-developed to nearly disappearing, epihymenium brown POL+ coarse granules clearing in K, hymenium hyaline not inspersed very shallow, amphithecium full of algae and no large crystals POL+ fine crystals clearing in K, cortex POL+ or POL- clearing in K thin at top to 50-60 µm below; SPORES 8 per ascus, hyaline, simple, ellipsoid, smooth, 8-10 × 4-5 µm.

Images

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20120803-44.jpg
Covering half-dead manzanita.
249063
20120803-300.jpg
Apothecia, at 30x, stacked.
249064
20120803-119.jpg
Apothecial section, in water, at 100×.
249065
20120803-120.jpg
Apothecial section, in water, at 100x, cross-polarized.
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20120803-121.jpg
Apothecial section, in K, at 100×.
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20120803-122.jpg
Apothecial section, in K, at 100x, cross-polarized.

Proposed Names

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Eye3 Eyes3
Recognized by sight

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Created: 2012-08-13 17:37:31 PDT (-0700)
Last modified: 2012-08-13 17:37:39 PDT (-0700)
Viewed: 11 times, last viewed: 2017-06-13 16:46:07 PDT (-0700)
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