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11-04-2021 11:40

BERNARD CLESSE BERNARD CLESSE

Bonjour à toutes et tous,Avec cette écologie (ai

10-04-2021 16:53

William Slosse William Slosse

Hello everyone,recently I found a large growing pl

10-04-2021 20:12

Andgelo Mombert Andgelo Mombert

Bonsoir, Un magnifique Nectria s.s. (?) sur branc

11-04-2021 12:09

Castillo Joseba Castillo Joseba

Me mandan el material de Galicia,  recolectada en

10-04-2021 13:56

jean claude chasle

Bonjour,Récolté en bordure de mare sur carex :Ap

10-04-2021 20:07

Sergey Markov

I found today small black pycnidia in the cuticle

09-04-2021 07:57

Josep Torres Josep Torres

Hola.Unas diminutas fructificaciones fotografiadas

10-04-2021 09:03

BERNARD CLESSE BERNARD CLESSE

Bonjour à toutes et tous,Que pensez-vous de cette

08-04-2021 21:17

Pauline. Penna

Hello EveryonePlease could you help me with this s

10-04-2021 09:24

Mirek Gryc

Hi.About a month ago I downloaded a piece of wood

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Coronophora on Picea Abies.
Mirek Gryc, 08-04-2021 15:16
Hello everyone.
I have a problem with determining the species for this collection.
I suspect that this is Coronophora gregaria but I'm not sure.
Spores:
(6.7) 7.1 - 7.8 (8) × (1.4) 1.42 - 1.6 (1.7) µm
Q = (4.3) 4.5 - 5.4 (5.5); N = 9
Me = 7.4 × 1.5 µm; QE = 4.9
I would ask you with your opinion.
greetings
Mirek
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Enrique Rubio, 08-04-2021 17:31
Enrique Rubio
Re : Coronophora on Picea Abies.
Hi Mirek
If the asci are long-stipitate, please compare it with Coronophora gregaria.
Mirek Gryc, 08-04-2021 18:10
Re : Coronophora on Picea Abies.
Hi Enrique.
I am happy that you think like me :)
However, I wonder about the substrate. I have not found information about the occurrence of this species on Picea.

But if it appears on coniferous trees, it probably grows and on Picea?

Yes, Stipe is very long.

Thank you and best regards.
Mirek
Enrique Rubio, 08-04-2021 18:18
Enrique Rubio
Re : Coronophora on Picea Abies.
Yes, you are right, the sustrate is a bit rare. I allways found it on hardwoods.