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02-08-2025 12:35

éric ROMERO éric ROMERO

Bonjour tous, J'ai trouvé sur pétiole de Fraxin

30-07-2025 20:52

Bohan Jia

Hi together,  I've been looking posts in AscoFra

30-07-2025 10:12

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous m'aider à

31-07-2025 16:32

Andreas Gminder Andreas Gminder

Dear collegues,today I found on a very fresh fire

30-07-2025 18:06

Stefan Jakobsson

On a decorticated twig of Alnus incana on moist so

29-07-2025 18:59

Castillo Joseba Castillo Joseba

Me mandan el  material seco de Galicia, España,

28-07-2025 12:34

Enrique Rubio Enrique Rubio

Hi to everybody.I would appreciate any ideas about

28-07-2025 04:59

Richard Droker

Growing on resin (over moss on Tsuga heterophyll)l

13-06-2025 09:41

Josep Torres Josep Torres

Hello.A cerebriform ascomycete sprouting scattered

13-06-2025 16:34

Andgelo Mombert Andgelo Mombert

Bonjour,Un petit discomycète qui me résiste. Il

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Unknown disco
Guy Buddy, 13-09-2019 20:37
This small cup (1-2mm) was found fruiting from a hardwood stick on the forest floor.  Pennsylvania, USA. Spores ~18.5 x 4.3.  IKI +.  I could not see if it had croziers. Paraphyses look filiform. Spores resemble Hymenoscyphus, but they look dead.  Maybe H. virgultorum?
Thank you,
Devin
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Hans-Otto Baral, 13-09-2019 20:40
Hans-Otto Baral
Re : Unknown disco
Yes, everything is dead, and it is a Hymenoscyphus. The substrate looks herbaceous. Perhaps from the vicinity of H. scutula.
Guy Buddy, 13-09-2019 21:29
Re : Unknown disco
Thanks for your input Hans, I will look into your suggestion.
Devin