Observation 80677: Arthonia Ach.
When: 2011-10-23
Who: zaca
No herbarium specimen

Notes: This observation refers to the black lichen growing on the Aspicilia sp..

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In the field …
By: zaca
2011-10-27 04:55:46 ACDT (+1030)

it looked like something not related with lichens, but just in case I took the photos. Maybe next time I will have the chance of collect some material.
I already know the distinctive spores of Arthonia since I found A. cinnabarina (MO73120).

Nice!
By: Jason Hollinger (jason)
2011-10-26 11:32:40 ACDT (+1030)

Arthonia is very disctinctive microscopically: small balloon-shaped asci and “macrocephalic” spores (one end is bigger than the other), usually septate to multi-septate or even muriform.

Created: 2011-10-26 09:31:42 ACDT (+1030)
Last modified: 2011-10-26 09:31:46 ACDT (+1030)
Viewed: 26 times, last viewed: 2017-06-10 16:12:02 ACST (+0930)
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