Observation 80677: Arthonia Ach.

When: 2011-10-23

Collection location: Planalto das Cezaredas, Portugal [Click for map]

Who: zaca

No specimen available

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

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In the field …
By: zaca
2011-10-26 20:25:46 CEST (+0200)

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 03:02:40 CEST (+0200)

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 01:01:42 CEST (+0200)
Last modified: 2011-10-26 01:01:46 CEST (+0200)
Viewed: 28 times, last viewed: 2019-02-18 04:38:40 CET (+0100)
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