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26-11-2025 18:13

Jason Karakehian Jason Karakehian

The entire run of Mycotaxon is now available throu

21-11-2025 15:22

Vasileios Kaounas Vasileios Kaounas

Found in moss, forest with Pinus halepensis. Dime

25-11-2025 14:24

Thomas Læssøe

https://svampe.databasen.org/observations/10490522

24-11-2025 18:17

ruiz Jose

Hola en madera, quizás de alnus. Esporas(12.1) 12

25-11-2025 11:03

Mick Peerdeman

Hi all,One of my earliest microscopy attempts, so

29-06-2016 18:06

Elisabeth Stöckli

Bonjour,Trouvé sur branches mortes cortiquées de

24-11-2025 15:23

Arnold Büschlen

Hallo, auf einer offenen Kiesfläche am Rande ein

18-11-2025 18:26

David Malloch David Malloch

I am trying to locate the article, Müller, E. 195

23-11-2025 11:16

Bohan Jia

Hi,  I found small discs growing on dead stem of

21-11-2025 10:56

Christopher Engelhardt Christopher Engelhardt

Very small (~0,5 mm) white ascos, found yesterday

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Cosmospora ?
Garcia Susana, 07-03-2013 10:23
Hola a todos:

He encontrado estos pequeños peritecios sobre la corteza de una rama de planifolio (Navarra, España).


El sustrato está muy deteriorado, y no se decir si crece sobre corteza o sobre algun viejo e irreconocible pyrenomycete.El tamaño de los peritecios es de hasta 300 x 260um.


Esporas con 1 septo, verrugosas al madurar.


Podría ser Cosmospora?


Gracias, un saludo


Susana


 


Hi all:
I found these small perithecia on the bark of a branch of hardwood (Navarra-Spain)


The substrate is very deteriorated, and not say if it grows on bark or on some old and unrecognizable pyrenomycete.


Perithecia size is up to 300 x 260um.
Spores with one septum, warted when mature.
Could be Cosmospora?


Thanks, greetings


Susana


?

  • message #22360
  • message #22360
  • message #22360
  • message #22360
Yannick Mourgues, 07-03-2013 18:35
Yannick Mourgues
Re : Cosmospora ?
Yes, it could be a Cosmospora. But without at least the anamorph, impossible to say anything. You should contact Christian Lechat that used to studie them.