Accès membres

Mot de passe perdu? S'inscrire

22-12-2024 21:42

pseudotricharina
Bometon Javier Bometon Javier

Habitat en el suelo, con presencia de Calluna mult

22-12-2024 10:19

Asco on Carex nigra
Simon Gurtner Simon Gurtner

Hello,can anyone help me identify this small ascom

21-12-2024 12:45

Hyalopeziza-like on Fagus
Marc Detollenaere Marc Detollenaere

Dear Forum,On naked wood of Fagus, I found some ha

22-12-2024 10:53

Protounguicularia transiens sur Populus x canadensis
Bernard CLESSE Bernard CLESSE

Pourriez-vous me confirmer ma détermination de ce

20-12-2024 17:32

Petit disque blanc sur tronc de hêtre
Louis DENY

Bonsoir forumTrouvé à Belfort, 400 m altitude, s

22-12-2024 10:40

Fusarium ???
Castillo Joseba Castillo Joseba

me mandan elmaterial seco de Galicia,  recolectad

21-12-2024 11:14

Olla
Michel RIMBAUD

Hello,Does somebody could send me a key for Olla/U

17-02-2013 08:38

Melanconium sur feuille d'Hedera helix
Alain GARDIENNET Alain GARDIENNET

Bonjour, J'ai trouvé ces acervules sur feuille d

21-12-2024 09:08

En caña de herbacea (Lythrum)
Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia,  recolecta

17-12-2024 12:33

anamorph from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

this fluffy anamorph was repeatedly found on decid

« < 1 2 3 4 5 > »
Cyathicula cyathoidea
Yannick Mourgues, 09-11-2008 22:23
Yannick MourguesBonsoir.

J'ai une récolte de Cyathicula cyathoidea qui me pose question. Certaines spores sont septées. Est-ce normal ?

Yannick
  • message #5704
Hans-Otto Baral, 09-11-2008 22:46
Hans-Otto Baral
Re:Cyathicula cyathoidea
I thinkl I never saw septate spores in cyathoidea. If you have it in living state please look if you find septate spores also inside the living asci. Overmature spores may often get septate prior to germination, but some Cyathicula species have septate spores inside the living asci.

Are the paraphyses multiguttulate?

Zotto
Yannick Mourgues, 09-11-2008 23:28
Yannick Mourgues
Re:Cyathicula cyathoidea
Hi Zotto.

I have seen only may be ten septate spores among hundred of them. There is no septate spores inside living asci. Paraphyses are multiguttulate, yes. Hers is a picture of it.

Thank's.
Yannick
  • message #5706
Yannick Mourgues, 09-11-2008 23:29
Yannick Mourgues
Re:Cyathicula cyathoidea
Cyathicula cyathoidea...
  • message #5707
Hans-Otto Baral, 09-11-2008 23:59
Hans-Otto Baral
Re:Cyathicula cyathoidea
yes, this seems normal cyathoidea. But this species is an aggregate according to unpublishd DNA analyses, with very little morphological differences among the clades, and rather great morphol. variability, so a much disliked group.

Zotto
Yannick Mourgues, 10-11-2008 00:04
Yannick Mourgues
Re:Cyathicula cyathoidea
Ok. Thank's a lot Zotto !
Yannick