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24-02-2026 11:01

Gernot Friebes

Hi,found on a branch of Tilia, with conidia measur

23-02-2026 11:22

Thomas Læssøe

https://svampe.databasen.org/observations/10584971

24-02-2026 00:21

Benoît Segerer

Hello,I'm new to this forum, I hope I won't be irr

29-11-2024 21:47

Yanick BOULANGER

BonjourJ'avais un deuxième échantillon moins mat

07-02-2023 22:28

Ethan Crenson

Hello friends, On Sunday, in the southern part of

19-02-2026 17:49

Salvador Emilio Jose

Hola buenas tardes!! Necesito ayuda para la ident

09-02-2026 22:01

ruiz Jose

Hola, me paso esta colección en madera de pino, t

19-02-2026 13:50

Margot en Geert Vullings

We found this collection on deciduous wood on 7-2-

19-02-2026 12:01

Castillo Joseba Castillo Joseba

Me mandan el material de Galicia (España), recole

17-02-2026 09:41

Maren Kamke Maren Kamke

Good morning, I found a Diaporthe species on Samb

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Una para ID 5758
Castillo Joseba, 22-03-2021 12:25
Castillo JosebaMe mandan elmaterial seco de Galicia, y me dice el recolector : "es curioso nacen de los restos que deja la oruga que come la madera de eucalipto"

 A ver si hay alguna sugerencia

Saludos

Joseba
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Castillo Joseba, 23-03-2021 08:18
Castillo Joseba
Re : Una para ID 5758
no hay ninguna sugerencia???
Lothar Krieglsteiner, 23-03-2021 08:58
Lothar Krieglsteiner
Re : Una para ID 5758
Hi Joseba,

I think there are a lot of poorly described or undescribed discomycete species on Eucalyptus. A quite similar one but not the same as yours I once posted here:

http://ascofrance.com/forum/40875/calycellina-on-leaves-of-eucalyptus-from-the-algarve

Best, Lothar
Castillo Joseba, 23-03-2021 10:18
Castillo Joseba
Re : Una para ID 5758
Gracias Lothar

Joseba
Hans-Otto Baral, 23-03-2021 11:06
Hans-Otto Baral
Re : Una para ID 5758
Lothar, yours should be a Calycina, though not C. herbarum which microscopcially would be similar. Joseba's I cannot say. Living paraphyses would be one reauired feature.

Zotto
Lothar Krieglsteiner, 23-03-2021 12:07
Lothar Krieglsteiner
Re : Una para ID 5758
thank you, Zotto!
I then regarded this as a Calycellina which also has vacuolar bodies typically.
Where do you set the limit between these two groups? (I know that Calycellina in a wide sense is a very heterogeneous field, in very limited sense they are typically 4-spored).
Hans-Otto Baral, 23-03-2021 12:10
Hans-Otto Baral
Re : Una para ID 5758
The two groups are genetically distinct and there is a tendency visible that 1-septate spores like in C. herbarum never occur in Calycellina. Usually Calycellina spores are non-septate although being long and often narrow. But to find good characters is difficult.
Lothar Krieglsteiner, 23-03-2021 12:58
Lothar Krieglsteiner
Re : Una para ID 5758
thank you, Zotto!
Castillo Joseba, 24-03-2021 09:09
Castillo Joseba
Re : Una para ID 5758
Entre ayer y hoy he hecho 3 nuevas muestras y no he podido ver parafisis vivas


Tengo una pregunta por si me podeis responder,   en las muestras he visto muchos elementos como el de la foto de diversas medidas..., sabeis de que se trata ?
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Josep Torres, 24-03-2021 14:27
Josep Torres
Re : Una para ID 5758
Hola Joseba, podría tratarse de algún Helicomyces o Helicosporium que hubiera empezado ya a germinar.
Saludos.