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23-06-2025 04:03

Sulfur yellow tiny asco on hardwood
Francois Guay Francois Guay

Hi, I found this tiny sulfur yellow asco growing o

22-06-2025 13:52

Peziza acroornata - Literature request
DirkW DirkW

Dear friends,anyone out there with this paper?:DOU

26-05-2025 18:09

Cytospora spec./ Valsa spec.
Henk Remijn

Good day,In a burned forest near Hulst on the bord

21-06-2025 22:27

Calycina?
David Chapados David Chapados

Hi,Is this a Calycina? C. herbarum?Growing on an h

20-06-2025 08:33

Ascomycete on a herbaceous stem.
Josep Torres Josep Torres

Hello.Small, blackish, mucronated surface grains s

11-06-2025 16:26

Literature request
Jason Karakehian Jason Karakehian

Hi everyone, I am looking for the following protol

18-06-2025 19:24

Literature request
Bernard Declercq Bernard Declercq

Good evening,On Oenanthe aquatica we collected  a

17-06-2025 14:23

¿Hyaloscypha?
Josep Torres Josep Torres

Hello.A probable Hyaloscypha from last June 1st, s

18-06-2025 16:24

Anamorphe sur Lycopodium annotinum
Andgelo Mombert Andgelo Mombert

Bonjour,Un minuscule stade imparfait, qui pousse s

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Patellaria atrata
M Jonathan, 08-04-2014 03:25
M Jonathanpour confirmation, les mesures sont sur le page flickr.

ce sont des lichens ou pas?

https://www.flickr.com/photos/31366379@N05/13706159033/


Jonathan M
Hans-Otto Baral, 08-04-2014 09:28
Hans-Otto Baral
Re : Patellaria atrata
Yes, very typical. But the genus is non-lichenized, though growing on exposed substrates like lichens. Many many ascos are drought-tolerant and not at all connected to algae.
M Jonathan, 08-04-2014 16:35
M Jonathan
Re : Patellaria atrata
Thank you again Hans