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13-06-2025 09:41

Josep Torres Josep Torres

Hello.A cerebriform ascomycete sprouting scattered

14-07-2025 11:20

Michel Hairaud Michel Hairaud

Bonjour, Voici une espèce de  (?) Hyaloscyphace

18-07-2025 23:03

Josep Torres Josep Torres

Hello.Fruitings between 51 and 130 microns in tota

17-07-2025 11:55

Castillo Joseba Castillo Joseba

De ayer en bosque de hayas y abetos, en tieraEjemp

16-07-2025 17:34

Bernard Declercq Bernard Declercq

Hello,I have trouble distinguishing above mention

15-07-2025 13:27

Angel Pintos Angel Pintos

Hello, does anyone have access to the following ar

16-01-2023 21:31

Riet van Oosten Riet van Oosten

Hello, Nearby the find of Calycina claroflava on

14-07-2025 17:55

Yanick BOULANGER

BonjourAutre dossier laissé en suspendJe viens de

14-07-2025 11:17

Yanick BOULANGER

BonjourJ'ai un dossier Jackrogersella qui est rest

14-07-2025 15:52

Gernot Friebes

Hi,I wanted to share this collection on Rubus idae

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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.