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18-08-2025 15:07

Lothar Krieglsteiner Lothar Krieglsteiner

.. 20.7.25, in subarctic habital. The liverwort i

02-02-2026 21:46

Margot en Geert Vullings

On a barkless poplar branch, we found hairy discs

02-02-2026 14:55

Andgelo Mombert Andgelo Mombert

Bonjour,Sur thalle de Lobaria pulmonaria.Conidiome

02-02-2026 14:33

Andgelo Mombert Andgelo Mombert

Bonjour,Sur le thalle de Peltigera praetextata, ne

31-01-2026 10:22

Michel Hairaud Michel Hairaud

Bonjour, Cette hypocreale parasite en nombre les

02-02-2026 09:29

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pour cette récolte de 2

01-02-2026 19:29

Nicolas Suberbielle Nicolas Suberbielle

Bonjour, Marie-Rose D'Angelo (Société Mycologiq

30-01-2026 22:49

éric ROMERO éric ROMERO

Bonjour tous, Récolté dans les Vosges le 22/10/

31-01-2026 09:17

Marc Detollenaere Marc Detollenaere

Dear Forum,On decorticated wood of Castanea,I foun

29-08-2025 05:16

Francois Guay Francois Guay

I think I may have found the teleomorph of Dendros

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Yellow asco
Edit Szilvásy, 16-04-2014 09:49
Edit SzilvásyHi everybody,

I found this species on small branches from deciduous trees, which have fallen onto damp ground. Apothecia consist yellow hymenium. Their exteriors and short stalks  are yellowish. Size 2-7 mm diameters.
Spores 9-12 x 3 µm hyalin, smooth. Blue reaction with KOH.
Any suggestion?
Regards: Edit
ps: I think a Hymenoscyphus sp.

  • message #28827
  • message #28827
  • message #28827
  • message #28827
  • message #28827
Hans-Otto Baral, 16-04-2014 10:02
Hans-Otto Baral
Re : Yellow asco
Yes, probably of the realtionship of Hymenosc. repandus (H. peruni I suppose).
Edit Szilvásy, 16-04-2014 11:25
Edit Szilvásy
Re : Yellow asco
Dear Zotto, Thank you  very much,
Edit