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28-10-2025 22:22

Bernard Declercq Bernard Declercq

Hello.I'm searching for the following paper:Punith

28-10-2025 22:03

Bernard Declercq Bernard Declercq

Hello.I'm searching for the following paper:Punith

28-10-2025 19:33

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Je voudrais votre avis sur cette r

27-10-2025 19:51

Peter Welt Peter Welt

Who has this article? Doveri, F. 2007. Sporormiel

28-10-2025 15:37

Carl Farmer

I'd be grateful for any suggestions for this strik

28-10-2025 11:29

Tanja Böhning Tanja Böhning

Hello, I found this very small (ca 0,5mm) yellow

27-10-2025 00:34

Francois Guay Francois Guay

I found this strange species in Québec,Canada, gr

27-10-2025 15:29

Michel Hairaud Michel Hairaud

Bonjour à tous, Avec Elisabeth Stöckli nous avo

26-09-2025 15:51

Jean-Luc Ranger

Bonjour, voici un ascome poussant sur crotte de la

26-10-2025 13:39

Joaquin Martin

Hi,I found this fungus in a mixed forest of spruce

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Bright orange stalked asco
Carl Farmer, 28-10-2025 15:37
I'd be grateful for any suggestions for this striking orange-red asco found on a recumbent oak trunk in Cowal, Scotland. I've not been able to find a match in any books or online. UK Fungi forum members are stumped by it and suggested I post it here.

I'm not very good at microscopy but the largest spores in a squash were about 5.3-6.7 x 2.2-2.6 mu, elliptical, hyaline, 8 per ascus. Paraphyses hyaline and of even width.

With many thanks for any help,
Carl
  • message #83756
  • message #83756
  • message #83756
  • message #83756
  • message #83756
Thomas Læssøe, 28-10-2025 16:17
Re : Bright orange stalked asco
Guepiniopsis has basidia
Lothar Krieglsteiner, 28-10-2025 17:52
Lothar Krieglsteiner
Re : Bright orange stalked asco
but on picture 5 (micro-foto 2) I see asci.
Michel Hairaud, 28-10-2025 18:57
Michel Hairaud
Re : Bright orange stalked asco
Hi Carl, 
Thank you for this first post of yours on the Ascofrance forum. Feel welcome here. 

Indeed an interesting species ! With apparently an Hymenoscyphus habit. 

Some more information would help for a placement in a supraspecies entity, also micro pictures with a x100 magnification. 
Can you picture the medulla and ectal cells ? Can you also test a iodine reaction on Ascus apex 

Amitiés
Michel