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03-10-2024 20:56

Orange disc, Melastiza flavorubens
Margot en Geert Vullings

These orange discs were found in September on mois

04-10-2024 17:08

Orange disc, Melastiza flavorubens?
Birgit Lüthje

I just found a very similar ascomycet on a heap of

05-10-2024 15:55

Humaria hemisphaerica
B Shelbourne B Shelbourne

• Macro and habitat suggest Humaria hemisphaeric

01-10-2024 17:02

Chlorociboria aeruginascens
B Shelbourne B Shelbourne

• Habitat and macro suggest Chlorociboria.• P

01-10-2024 16:15

Orbilia from Germany (Schwäbische Alb)
Lothar Krieglsteiner Lothar Krieglsteiner

.. on deciduous twig, on and near old specimens of

01-10-2024 11:14

Sur Mycena
Michel RIMBAUD

Bonjour,La semaine dernière en réoltant des mycÃ

30-09-2024 22:15

Hairs on Betula bark
Alan Smith

I found a 'forest' of hair-like structures on the

29-09-2024 13:17

Ciboria batschiana
B Shelbourne B Shelbourne

• Macro and habitat suggested Ciboria, and C. ba

22-09-2024 20:24

Asco on silene
Robin Isaksson Robin Isaksson

Dear all, I did found this one on on S. acauli

08-09-2024 21:31

Possible Rutstroemia sydowiana
B Shelbourne B Shelbourne

• Stromatised substrate and macro like genus Rut

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On Quercus robur old leaves
Enrique Rubio, 13-11-2012 20:32
Enrique Rubio

Dear friends
Can you help me with these turbinate ascomata growing on Quercus robur old leaves at 100 m of altitude?
The paraphyses have little refractive Vb's. Asci IKI positive, with croziers. Medullary excipulum textura intricata. Ectal excipulum textura angularis or subglobulosa.

Thanks again!    

  • message #20356
  • message #20356
  • message #20356
  • message #20356
  • message #20356
  • message #20356
Hans-Otto Baral, 13-11-2012 20:58
Hans-Otto Baral
Re : On Quercus robur old leaves
This is Hymenoscyphus immutabilis.
Enrique Rubio, 14-11-2012 11:38
Enrique Rubio
Re : On Quercus robur old leaves
Thanks!