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19-03-2018 20:42

Marc Detollenaere Marc Detollenaere

Good evening everyone, On dung of sheep I recentl

20-03-2018 19:16

Bernard Declercq Bernard Declercq

Good evening, Colleted on corticated twigs of Pla

19-03-2018 15:15

Thomas Læssøe

Sweden, Scania, Kavrö, 22.VI.2017, on a dicot ste

12-03-2018 23:39

Marc Detollenaere Marc Detollenaere

  Good evening everybody, In La Ste-Baume in Pr

16-03-2018 14:14

Christopher Engelhardt Christopher Engelhardt

Hi,these grow on what I think to be old & dry

17-03-2018 18:57

Blasco Rafael Blasco Rafael

Hola, he recogido una posible Orbilia en rama de E

03-03-2018 08:10

Nivalys Sylvain Nivalys Sylvain

Bonjour à tous !Comme le précédent, voici un as

16-03-2018 00:47

Valencia Lopez Francisco Javier

Hola a todos/asEstos hongos están recolectados en

06-03-2018 21:17

Patrice TANCHAUD

Bonsoir, depuis plusieurs jours j'avais des souci

05-03-2018 17:15

hannie wijers

Goodday,Today I found between concrete some Peziza

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Echria macrotheca?
Marc Detollenaere, 19-03-2018 20:42
Marc Detollenaere

Good evening everyone,


On dung of sheep I recently found perithecia of about 650x500µ with tufts of agglutinated and septated brown hairs.


The asci were long-stipitate, 230x45µ and 8-spored.


I could only find a few spores outside the asci. They all had a gelatinous sheath that was slightly fringed and measured about 45x24µ


Following Nordic Sordariaceae, Lundqvist I came to Arnium macrotheca, now Echria.


 


Marc

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Peter Püwert, 19-03-2018 20:56
Peter Püwert
Re : Echria macrotheca?
Hi Marc,
my mushroom friend Sven has found this species last year in cow dung. I could also examine the test and confirm the finding also. Perhaps Sven announces himself, he has of it a good documentation.
Greetings Peter.
Michel Delpont, 19-03-2018 22:03
Michel Delpont
Re : Echria macrotheca?
Hello Marc

A. macrotheca, nice find, unusual species.

Michel.
Marc Detollenaere, 19-03-2018 22:17
Marc Detollenaere
Re : Echria macrotheca?

Many thanks Michel and Peter.


I had doubts about it because the fringes on the sheath were not very obvious.


 


Marc

Norbert Heine, 20-03-2018 17:51
Norbert Heine
Re : Echria macrotheca?
As Peter and Michel said, this is clearly Echria macrotheca.
I've found it only few times. Surely a rare species!

We discussed it at Pilzforum.eu sometimes.
If you want to compare, look here
https://www.pilzforum.eu/board/thread/16586-arnium-macrotheca/
or there
https://www.pilzforum.eu/board/thread/28746-arnium-macrotheca/

Norbert
Marc Detollenaere, 20-03-2018 19:51
Marc Detollenaere
Re : Echria macrotheca?

Very nice pictures Norbert. Thanks


 


Marc