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03-04-2026 17:11

Bohan Jia

Lastly, I have found these small apothecia on a co

31-03-2026 21:18

Miguel Ãngel Ribes Miguel Ángel Ribes

Good evening. oes anyone have the original descrip

31-03-2026 20:57

Stefan Blaser

Hello everybody, I hope somebody can help me with

26-03-2026 15:31

Ãke Widgren Åke Widgren

Hello,I found this one in October last year, on r

31-03-2026 16:20

Mlcoch Patrik Mlcoch Patrik

Hello, Please about help with determination. On

31-03-2026 08:19

Bernard CLESSE Bernard CLESSE

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

30-03-2026 12:18

Sylvie Le Goff

BonjourRécolté sur la base de Pteridium aquilinu

30-03-2026 12:03

William Slosse William Slosse

Hello all,On 27/03/26, in Kraaiveld in Wingene (Be

25-03-2026 10:35

Hulda Caroline Holte

Hello,I collected this species growing on a dead b

28-03-2026 17:41

Louis DENY

Bonjour forum,Mollisia trouvée sur tige de Molini

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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 !