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06-10-2021 12:40

Mirek Gryc

HiThis will not be a difficult puzzle so only a fe

05-10-2021 16:25

Chris Yeates Chris Yeates

Bonjour tous d'une Angleterre très pluvieuse! Th

05-10-2021 17:42

Thorben Hülsewig

Hi there,4 days ago I found this pyrenomycete on a

05-10-2021 09:19

Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello,this black hairy anamorp was growing on a de

05-10-2021 04:35

Juuso Äikäs

Yesterday I found some interesting-looking black,

04-10-2021 19:45

Enrique Rubio Enrique Rubio

Hello forumTiny apothecia growing in incubated dee

29-09-2021 15:26

Edvin Johannesen Edvin Johannesen

These yellow (more so as fresh than photos indicat

28-09-2021 19:01

Edvin Johannesen Edvin Johannesen

These long-stalked, 3-6 mm broad, rather bright or

29-09-2021 07:36

Mirek Gryc

Hello allI have no idea for these ASCO.Spores:(16.

25-11-2012 17:50

Marja Pennanen

Hello forum,these black spots are about 0,2 mm wid

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Fimicolous pyrenomycete
Enrique Rubio, 05-04-2018 18:06
Enrique RubioHi to everibody
I'd like to know your opinion on this fimicolous pyrenomycete with gregarious, very small (up to 250 microns in diam.), blackish, roundish, semi-inmersed, glabrous perithecia with cylindrical, bitunicate (I pressume) asci with pale brown, dimorphic, 1-septate, ascospores with probably minutely verrucose walls, with no germs-slits, no sheaths.
The ascomata grew on incubated dung of a small mammal, maybe a fox.
Many thanks for your help
Perhaps close to the genus Roussoëlla?
  • message #52938
  • message #52938
Gilbert MOYNE, 05-04-2018 21:03
Re : Fimicolous pyrenomycete
Bonsoir Enrique
Rapidement sans rien vérifier, Delitschia pas possible (marchalii) ?
Gilbert
Michel Delpont, 05-04-2018 21:19
Michel Delpont
Re : Fimicolous pyrenomycete
Bonsoir !

Aucune idée, en tout cas ce n'est pas un Delitschia !

Michel.
Enrique Rubio, 05-04-2018 21:21
Enrique Rubio
Re : Fimicolous pyrenomycete
Bonsoir Gilbert
Je crois qu'il n'est pas possible. Les espores sont seulement brun claire et ils n'ont pas des fêntes germinatifs. Je ne pense que Delitschia est un bon genre pour mon récolte.
Merci, Gilbert