Accès membres

Mot de passe perdu? S'inscrire

06-08-2025 08:56

Antonio Ezquerro Antoñana Antonio Ezquerro Antoñana

Hola a todos, Me gustaría saber qué opinan sobre

12-02-2012 11:31

Hans-Otto Baral Hans-Otto Baral

Hi allI am quite sure that nobody has a pdf of thi

02-08-2025 12:35

éric ROMERO éric ROMERO

Bonjour tous, J'ai trouvé sur pétiole de Fraxin

02-08-2025 17:21

Andgelo Mombert Andgelo Mombert

Bonjour,Je recherche la description et la planche

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

« < 1 2 3 4 5 > »
Hymenoscyphus subferrugineus?
Chris Yeates, 10-10-2020 21:02
Chris Yeates
Bonsoir tous

I am fairly certain with this, but would welcome confirmation.

Collected on fallen Salix twigs (caprea/cinerea) in a seasonally wet area (Orbilia sarraziniana and the anamorph of Bulbillomyces farinosus also in the vicinity). Apothecia short-stemmed; asci IKI+ and with croziers, paraphyses multi-guttulate, spores 15.9-18.2 x 4.6-5.3µm.

Amitiés Chris
  • message #65314
  • message #65314
  • message #65314
  • message #65314
  • message #65314
  • message #65314
  • message #65314
  • message #65314
Hans-Otto Baral, 11-10-2020 08:24
Hans-Otto Baral
Re : Hymenoscyphus subferrugineus?
Hi Chris

I agree, the multiguttulate pattern in the spores is characteristic, athough larger LBs as in this ample may occur.

It is a genetically very defined species, in contrast to H. calyculus which is still very difficult to handle and morphologically rather similar.

I would be pleased to include your sample in my manuscript together with the collection data.

Zotto
Chris Yeates, 11-10-2020 13:40
Chris Yeates
Re : Hymenoscyphus subferrugineus?
Thanks Zotto

Habitat as described above. Location: Cromwell Bottom nature reserve, near Brighouse, West Yorkshire, 53°41'50"N , 001°48'31"W, 57 metres above sea level.

LG

Chris
Hans-Otto Baral, 11-10-2020 16:09
Hans-Otto Baral
Re : Hymenoscyphus subferrugineus?
Thanks!