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Mot de passe perdu? S'inscrire

16-10-2016 23:14

Yannick Mourgues Yannick Mourgues

Sur bois mort décomposé décortiqué de feuillu,

18-10-2016 15:54

Angel Pintos Angel Pintos

Hola a todos he terodiscus encontrado este Asterod

13-10-2016 14:39

Marian Jagers Marian Jagers

Could somebody help me with this species growing g

17-10-2016 19:04

Thorben Hülsewig

Hi there,yesterday i found on ground this strange

16-10-2016 10:08

Attila Rigó

Bonjour! Good morning for everyone!I'm Attila RigÃ

17-10-2016 14:04

Peter Püwert Peter Püwert

Hi all,if somebody has Mycologia Montenegrina 16 (

16-10-2016 13:50

PASCAL DUBOC

Bonjourcolonie de petites apothécies <2mm stip

16-10-2016 17:41

Angel Pintos Angel Pintos

Ascoma superficial disperso entre 300 y 500 micras

16-10-2016 09:07

Marja Pennanen

Hello again,difficulties with determination contin

08-10-2016 22:53

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos. Subo unas fotos de una Heyderia 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 !