Observation 105105: Lecanora subrugosa Nyl.
When: 2012-08-03
34.2508° -118.1064° 1642m
Herbarium specimen reported
0 Sequences

Notes:
HABITAT shady oak forest high on north slope; SUBSTRATE Quercus chrysolepis bark; ASPECT mostly shaded; NOTES bumpy greenish-grayish crust with thin white margin, K+y fairly strong C- KC- UV- 350nm, apothecia initially almost flush with thallus, disk red-brown dark epruinose, margin thick bumpy shiny concolorous with thallus, epihymenium pale brown POL-, hymenium hyaline POL- not inspersed, amphithecium with abundant large POL+ crystals persistent in K, thin cortex; SPORES 8 per ascus, ellipsoid, hyaline, smooth, simple, ~12-13 × 6-7 µm.

Images

249051
20120803-296.jpg
Margin and apothecia, at 30x, stacked.
249052
20120803-108.jpg
Apothecial section, in water, at 100×.
249053
20120803-109.jpg
Apothecial section, in water, at 100x, cross-polarized.
249054
20120803-110.jpg
Apothecial section, in K, at 100×.

Proposed Names

58% (1)
Eye3 Eyes3
Recognized by sight

Please login to propose your own names and vote on existing names.

Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

Add Comment
No one has commented yet.

Created: 2012-08-14 06:35:06 BDT (+0600)
Last modified: 2012-08-14 06:35:10 BDT (+0600)
Viewed: 17 times, last viewed: 2017-06-14 05:45:57 BDT (+0600)
Show Log