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Mot de passe perdu?

13-02-2026 03:30

Unknown near Pseudohalonectria

Tomaz Vucko

Tomaz Vucko

Hello! I found these immersed perithecia on a stic

15-02-2026 04:32

Lentomitella like, aseptate?

Tomaz Vucko

Tomaz Vucko

One more specimen that is giving me some descent a

02-02-2026 21:46

Dark disc on Populus

Margot en Geert Vullings

On a barkless poplar branch, we found hairy discs

13-02-2026 18:05

Tiny disc on Acer

Margot en Geert Vullings

On February 9, 2026, we found these small hairy di

14-02-2026 22:45

Vexillomyces/Claussenomyces

Tomaz Vucko

Tomaz Vucko

Hy!I would ask for some help determing this specie

09-02-2026 14:46

Cistella granulosella of Hyphodiscus incrustatus?

Anna Klos

Goedemiddag, Op donderdag 5 februari vonden we ti

14-02-2026 19:09

Petición de articulo Smardaea verrucispora

Valencia Lopez Francisco Javier

Hola colegasEstoi interesado en este articulo, Agn

14-02-2026 10:58

Asco blanc sur Diatrype

Bernard CLESSE

Bernard CLESSE

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

13-02-2026 18:02

Nogueira Héctor

November 2025 León (SPAIN) ID Help Hello! Thi

12-02-2026 21:34

Attaque des feuilles de Quercus suber

patrice Callard

Bonjour, la face inférieure des feuilles ce certa

Mollisia ? Tapesia? Pyrenopeziza?

Baeza Yajaira, 12-08-2015 20:33

Baeza Yajaira

I found this fungi on Dilleneaceae, cloud rain forest, i think probably is Mollisia.. but im not expert in this genus. need some help please.

Andreas Gminder, 12-08-2015 20:36

Andreas Gminder

Re : Mollisia ? Tapesia? Pyrenopeziza?

Hello,

to me it doesn't look like Mollisia/Pyrenopeziza on first glance - but one never knows without microscopy.

Do you have microscopical details?

best regards,
Andreas

Baeza Yajaira, 12-08-2015 20:39

Baeza Yajaira

Re : Mollisia ? Tapesia? Pyrenopeziza?

sorry , here i have the photos,

Baeza Yajaira, 12-08-2015 20:40

Baeza Yajaira

Re : Mollisia ? Tapesia? Pyrenopeziza?

Ascospores 4 -5 x 1 um , asci (23-) 26 - 35 (-45) x 4 - 5 um

Baeza Yajaira, 12-08-2015 20:43

Baeza Yajaira

Re : Mollisia ? Tapesia? Pyrenopeziza?

Pore blue at MLZ , paraphyses filiform and sometime branched

Baeza Yajaira, 12-08-2015 20:54

Baeza Yajaira

Re : Mollisia ? Tapesia? Pyrenopeziza?

Ascospores

Hans-Otto Baral, 12-08-2015 21:01

Hans-Otto Baral

Re : Mollisia ? Tapesia? Pyrenopeziza?

Cloud forests are quite far away from my experience so it will be difficult to say something. But for me this looks like an encoelioid fungus, maybe related to Unguiculariopsis. Are there any hairs on the outside?

I can hardly believe that the asci are amyloid. Do you have a photo?

Zotto

Baeza Yajaira, 12-08-2015 21:16

Baeza Yajaira

Re : Mollisia ? Tapesia? Pyrenopeziza?

Hello Zotto, no there' are not any hairs and the pore blue reaction was not so evident and i didnt take a photo.

Hans-Otto Baral, 12-08-2015 21:21

Hans-Otto Baral

Re : Mollisia ? Tapesia? Pyrenopeziza?

These protruding end cells need to be taken at high magnification, they seem to be thick-walled, or?

You don't have Lugol instead of MLZ?

Baeza Yajaira, 12-08-2015 21:29

Baeza Yajaira

Re : Mollisia ? Tapesia? Pyrenopeziza?

yes, i have Lugol, then i will be check it again, and take other photos, thank you

with Lugol will be other reaction?

Hans-Otto Baral, 12-08-2015 22:05

Hans-Otto Baral

Re : Mollisia ? Tapesia? Pyrenopeziza?

Lugol gives more reliable results, some species react red, then Melzer gives nothing.

Please take oil immersion also for ascus amyloidity.