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02-02-2026 21:46

Margot en Geert Vullings

On a barkless poplar branch, we found hairy discs

02-02-2026 14:55

Andgelo Mombert Andgelo Mombert

Bonjour,Sur thalle de Lobaria pulmonaria.Conidiome

02-02-2026 14:33

Andgelo Mombert Andgelo Mombert

Bonjour,Sur le thalle de Peltigera praetextata, ne

31-01-2026 10:22

Michel Hairaud Michel Hairaud

Bonjour, Cette hypocreale parasite en nombre les

02-02-2026 09:29

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pour cette récolte de 2

01-02-2026 19:29

Nicolas Suberbielle Nicolas Suberbielle

Bonjour, Marie-Rose D'Angelo (Société Mycologiq

30-01-2026 22:49

éric ROMERO éric ROMERO

Bonjour tous, Récolté dans les Vosges le 22/10/

31-01-2026 09:17

Marc Detollenaere Marc Detollenaere

Dear Forum,On decorticated wood of Castanea,I foun

29-08-2025 05:16

Francois Guay Francois Guay

I think I may have found the teleomorph of Dendros

30-01-2026 21:20

Arnold Büschlen

Bryocentria brongniartii und B. metzgeriae mit ihr

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Sordariomycete (?) on Salix
Nick Aplin, 05-01-2016 23:05
Salut à tous,

I'm having trouble placing this species I found growing on a well-rotten, partly decorticated Salix branch (still attached to the tree) in the South of England on 3/1/16:

The small ascoma were quite soft, and the substrate crumbling so handling was quite difficult - Apologies for the poor photographs, I'll try to supply an adequate desription to make up for them:

Ascoma immersed in some dark tissue (seemingly an old pyrenomycete) with only hyaline, +/- hairy ostioles visible. Light brown below surface of substrate, soft.

Ascospores 16.2-21.8 x 5.8-7 µm, minutely roughened, uniseriate, seemingly aseptate at discharge (?) then developing up to 3 septa. Some budding ascoconidia after discharge.

Asci with apical ring visible in water and staining in Congo Red, IKI -

The ascoma were surrounded by dark conidiophores - I'm unsure whether these are related?(photo included)

I'd be quite suprised to get this one to species level, but if anyone has any ideas where it belongs (I have no idea on even the family) they would be much appreciated!

I have a small dried collection if anyone here is brave enough to take it on....

Amitiés,
Nick
  • message #39978
  • message #39978
  • message #39978
Marcus Yeo, 05-01-2016 23:41
Re : Sordariomycete (?) on Salix

The conidium in your third image looks like Endophragmiella boothii. I can't help with the teleomorph I'm afraid!


Marcus

Chris Yeates, 05-01-2016 23:45
Chris Yeates
Re : Sordariomycete (?) on Salix
Hi Nick
not that it will help much but I would say the conidium is that of Endophragmiella boothii (see http://www.ascofrance.com/search_recolte/3063), and is just a chance companion as it were - I have, as an example, seen it accompanying my two finds of Orbilia rubrovacuolatahttp://www.ascofrance.com/search_forum/32177
best wishes
Chris

Hah! Marcus beat me to it :) - at least we agree!!
Nick Aplin, 05-01-2016 23:46
Re : Sordariomycete (?) on Salix
Thanks Marcus & Chris, that looks good.

I vaguely remember seeing this anamorph a few times before, but I couldn't remember the name. Surely not related to the teleomorph then.

Nick
Björn Wergen, 07-01-2016 01:19
Björn Wergen
Re : Sordariomycete (?) on Salix
Hi Nick

Interesting. Maybe you can send it to my new adress:
Björn Wergen
Hauptstraße 73
D-78132 Hornberg

Regards and all the best for 2016
björn