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14-09-2025 22:16

Philippe PELLICIER

Apothécies petites jusquà 3 mm, oranges, avec de

13-09-2025 14:01

Thomas Flammer

dark brown apothecia, splitIKI-Spores biguttulate

10-09-2025 17:18

Blasco Rafael Blasco Rafael

Hola, encontre este estiercol de vaca estos apotec

13-09-2025 14:10

Wim de Groot

We found this hymenoscyphus on rubus fruticulosis.

13-09-2025 15:43

Edmond POINTE Edmond POINTE

Bonjour Christian,J'ai trouvé deux spores ressemb

11-09-2025 16:57

Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

10-09-2025 23:53

Marcel Heyligen Marcel Heyligen

Found on Robinia pseudoacasia together with Diapor

02-09-2025 11:34

Thomas Læssøe

https://svampe.databasen.org/observations/10527903

07-09-2025 08:19

Josep Torres Josep Torres

Hello.Tiny pinkish discomycetes, photographed and

09-09-2025 12:07

Edmond POINTE Edmond POINTE

Bonjour amis mycologues,Trouvé sur moquette de ch

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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