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16-12-2018 00:19

Tarzetta
Elsa Sousa

Good evening,I found these cups on clay soil. I th

15-12-2018 18:27

Ascobolus citrinus?
Joop van der Lee

Found on cow dung.Two fruitbodies found which diff

14-12-2018 11:30

Hyphodiscus
Gilbert MOYNE

Voici un petit asco que m'a apporté Andgelo et qu

09-12-2018 23:06

Unknown schizothecium
Joop van der Lee

Found on cow dung. Fruitbody is covered with tufs

14-12-2018 14:02

On Fagus, with oval spores.
Per Marstad Per Marstad

Another species on Fagus, with oval spores, 27-31

14-12-2018 11:30

Hyphodiscus
Gilbert MOYNE

Voici un petit asco que m'a apporté Andgelo et qu

13-12-2018 09:53

Pyreno with special spores.
Per Marstad Per Marstad

This was growing on Fagus, in Norway.The spores ar

12-12-2018 20:58

Long spores.
Per Marstad Per Marstad

I found this on Fagus. Spores 60-75 x 5 my, with 8

14-11-2018 19:07

Un Hymenoscyphus !
Andgelo Mombert

Bonsoir,Sur bois mort de feuillu. Apothécies sess

06-12-2018 07:35

Trichopeziza ?
Ethan Crenson

Hello all, These were found by my friend recently

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Entoleuca or Nemania?
Marc Detollenaere, 01-10-2018 20:28
Marc Detollenaere

On decorticated wood, probably Corylus, I found erumpent stromata with a few large perithecia of about 900-1150µ.. No white tissue was present beneath the perithecia.


The ascal apparatus had the form of an inverted hat and coloured blue with IKI. Spores measured 17x6µ. No germ slit was seen.


The erumpent stromata with rather large perithecia pointed in the direction of Entoleuca but the absence of a conspicious germ slit made me think of Nemania aenea var aenea.


Marc

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Jacques Fournier, 01-10-2018 22:15
Jacques Fournier
Re : Entoleuca or Nemania?
bonsoir Marc,

Nemania aenea est tout à fait plausible. Dans cette espèce les spores possèdent un sillon germiatif court, sur la face venrale. Ce caractère n'est pas toujours facile à mettre en évidence, en particulier il ne se voit pas sur les spores en vue latérale...

Il faut insister, bon courage,

Jacques
Marc Detollenaere, 02-10-2018 19:26
Marc Detollenaere
Re : Entoleuca or Nemania?

You are right Jacques. I managed to visualize a short germ slit in front view.


Thanks


 


Marc