Observation 203858: Physcia stellaris (L.) Nyl.
When: 2015-05-01
Who: zaca
No herbarium specimen

Notes: Growing on bark.
The observation refers to the Physcia with greyish thallus. There are other Physcia in the photos, probably P. leptalea.-

Images

519398
519399
519400
519401
Chemical reactions.
520096
Microscopy: Sections – composition; Also displaying ascus ans spore;
520097
Microscopy: Asci and spores.

Proposed Names

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Eye3 Eyes3
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Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

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Microscopy added.
By: zaca
2015-05-09 15:58:09 CDT (-0400)

Spores:
(14.7) 16.7 – 22.8 (25) x (7.5) 8.9 – 11 (11.8) µm
Q = (1.6) 1.7 – 2.2 (2.6) ; N = 35
Me = 19.8 × 9.9 µm ; Qe = 2

Created: 2015-05-05 16:31:57 CDT (-0400)
Last modified: 2015-05-09 15:55:49 CDT (-0400)
Viewed: 29 times, last viewed: 2016-05-11 18:30:28 CDT (-0400)
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