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29-06-2016 15:18

Scopinella
Per Vetlesen

HiIt was found on the bark of a dead branch of Jun

07-01-2018 22:47

Scopinella?
Per Vetlesen

Grown in moist chamber on bark/resin of fallen Pin

06-04-2026 15:04

Gnomoniaceae
David Chapados David Chapados

Hi! Could someone help me identifying this specim

06-04-2026 21:36

Literature search
Viktorie Halasu Viktorie Halasu

Hello, could anyone please send me the article wi

06-04-2026 19:40

Nectriaceae on Fagus
David Gibbs David Gibbs

Help with this one much appreciated, on rotting Fa

06-04-2026 11:07

Arachnopeziza delicatula
Louis DENY

Bonjour forum, Trouvé sur bois de feuillu très d

06-04-2026 16:24

Helotiales on Pinus needles
Juuso Äikäs

Last Tuesday I found some tiny white Helotiales gr

05-04-2026 13:33

Mollisia sp?
Sylvie Le Goff

Bonjour à tousPuis avoir votre avis sur ce champi

05-04-2026 20:40

Unknown helotiales on Abies bark
Robin Isaksson Robin Isaksson

Hi!Found i Japan on bark of Abies sp. Spores 35-4

06-04-2026 08:15

minute hairy discomycete from Portugal - Fuscolachnum?
Lothar Krieglsteiner Lothar Krieglsteiner

some days ago, on the lower surface of leaf of Que

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asco à identifier
Yannick Mourgues, 16-10-2016 23:14
Yannick MourguesSur bois mort décomposé décortiqué de feuillu, au sol, face infère.

Spores (14,6) 14,64 - 19,4 (21,5) × (4,3) 4,31 - 4,9 (5,1) um

Q = 3,2 - 4,17 ; N = 10 - parfois 1 cloison, hyalines.


Asques boucles +, 130x10-12 um, IKI+


Paraphyses filiformes à sommet enflé. Cf. photo.


Excipullum médullaire de textura globulosa.



Qu'en pensez-vous ?

  • message #45455
  • message #45455
Hans-Otto Baral, 17-10-2016 09:25
Hans-Otto Baral
Re : asco à identifier
Hi Yannick!
looks like Ascocoryne. You say medulla globulosa, is that right? I would expect a hghly gelatinous medulla of thin hyphae here. A. cylichnium is excluded by the small spores.
Zotto
Yannick Mourgues, 17-10-2016 22:17
Yannick Mourgues
Re : asco à identifier
Hi Zotto !
Yes, textura globulosa just under ascus and after, as you say, all is highly gelatinous with thin hyphae.
So dark for an Ascocoryne, no ?
Hans-Otto Baral, 17-10-2016 22:37
Hans-Otto Baral
Re : asco à identifier
The macro looks a bit colourless, maybe it is something with the camera rather than the fungus?
Yannick Mourgues, 19-10-2016 12:49
Yannick Mourgues
Re : asco à identifier
No no. Very dark in reality.
So, which specie do you think about ?
Hans-Otto Baral, 19-10-2016 14:20
Hans-Otto Baral
Re : asco à identifier
With these spores and the internal gel it is either A. sarcoides or A. albida (= A. solitaria). Without the anamorph this is not so easy.
Yannick Mourgues, 19-10-2016 19:13
Yannick Mourgues
Re : asco à identifier
Ok. Thank's a lot Zotto !