Accès membres

Mot de passe perdu? S'inscrire

16-09-2025 12:53

Philippe PELLICIER

Pézizes de 1-4 mm, brun grisâtres, sur les capsu

03-09-2025 12:44

Enrique Rubio Enrique Rubio

Hi to somebody.I would like to know your opinion o

15-09-2025 14:40

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.I'm searching for a digital copy of the seco

14-09-2025 22:16

Philippe PELLICIER

Apothécies petites jusquà 3 mm, oranges, avec de

13-09-2025 14:01

Thomas Flammer

dark brown apothecia, splitIKI-Spores biguttulate

10-09-2025 17:18

Blasco Rafael Blasco Rafael

Hola, encontre este estiercol de vaca estos apotec

13-09-2025 14:10

Wim de Groot

We found this hymenoscyphus on rubus fruticulosis.

11-09-2025 16:57

Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

10-09-2025 23:53

Marcel Heyligen Marcel Heyligen

Found on Robinia pseudoacasia together with Diapor

02-09-2025 11:34

Thomas Læssøe

https://svampe.databasen.org/observations/10527903

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En Populus
Blasco Rafael, 03-12-2017 10:08
Blasco RafaelHola Buenos dias a ver si me pueden ayudar con esta muestra , recogida sobre rama de Populus.
Diametro el mayor 0,24 , Alto 0,25
Esporas 1 septo  haasta 7 x 5
Ascas hasta 45 x 7
J -
Pelos 15--40--60 x 4--4,5
Un saludo
Rfaael
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Gernot Friebes, 03-12-2017 10:37
Re : En Populus
Hi, Rafael,

I can't help you with a species name but I remember that similar fungi were discussed here: http://www.ascofrance.com/search_forum/36379

Not sure if there's any new insight on this matter!

Best wishes,
Gernot
Gernot Friebes, 03-12-2017 10:48
Re : En Populus
PS: Looking at your microphotos again it does seem like some of the ascospores are fused in pairs (please try to confirm this if possible) so I think Synaptospora olandica could be a good working name, as was already suggested in the other thread (even though the ascospores of Ibai's collection apparently didn't fuse, as was also noted). Here's the original description: http://www.zobodat.at/pdf/Sydowia_54_0248-0255.pdf
Blasco Rafael, 03-12-2017 17:38
Blasco Rafael
Re : En Populus
Gracias Gernot
Synaptospora parece una buena direccion a mirar,
 
dentro del Asca parecen verse esporas fusionadas, esto no es seguro, pero de esporas libres fuera de Asca no veo ninguna fusionada

Rafael
Björn Wergen, 06-12-2017 17:06
Björn Wergen
Re : En Populus
Hi there,

well, this is not the same as we discussed in the other thread, which is (maybe) a member of the genus Synaptospora. 
What you have found here is something similar of which I think it belongs to Nitschkia. However, it should be sequenced to asure where it really belongs. At least I am sure its undescribed.

I give you two plates for comparison (Nitschkia sp. and Synaptospora olandica).

Regards,
Björn
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Blasco Rafael, 08-12-2017 06:52
Blasco Rafael
Re : En Populus
Gracias Bjorn
Trasto de encontrar mas muestras para poder mandar a secuenciar, la rama tenia muy pocos peritecios
Rafael
Blasco Rafael, 08-12-2017 06:52
Blasco Rafael
Re : En Populus
Gracias Bjorn
Trasto de encontrar mas muestras para poder mandar a secuenciar, la rama tenia muy pocos peritecios
Rafael