Observation 103155: Buellia abstracta (Nyl.) H. Olivier
When: 2011-10-19
(34.19° -118.9933° 372m)
Herbarium specimen reported

Notes: HABITAT non-calcareous rock outcrop; SUBSTRATE rock; ASPECT sunny; NOTES K- C- KC- UV- 350-375nm, endolithic to poorly developed whitish thallus, epihymenium brown POL- K-, exciple darker brown POL- K-, hypothecium brown POL- K-; SPORES 10-11 × 5 µm, round lumina unchanged through history?.

Images

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Thallus, at 30×.
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Apothecial section, in water, at 100×.
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Apothecial section, in water, at 100x, cross-polarized.

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Created: 2012-07-27 17:58:36 PDT (-0700)
Last modified: 2012-07-27 17:58:39 PDT (-0700)
Viewed: 17 times, last viewed: 2016-10-24 08:51:51 PDT (-0700)
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