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01-12-2015 17:53

Bernard CLESSE Bernard CLESSE

Voici un asco trouvé à la face interne d'une éc

01-12-2015 11:55

Bernard CLESSE Bernard CLESSE

Voici un Geopora sur sable acide.a) diamètre apot

31-10-2015 22:40

Bernard CLESSE Bernard CLESSE

Bonsoir à tous,Récemment j'ai trouvé ce que je

15-09-2015 01:21

Patrice TANCHAUD

Bonsoir,sur bois mort au sol en zone humide avec p

30-11-2015 17:00

Björn Wergen Björn Wergen

Hi there,does anyone have this as PDF?REVAY , A .

21-11-2015 21:38

Simon Kennedy

Can anyone help with a copy of the above.? It is a

29-11-2015 20:47

Bometon Javier Bometon Javier

En hojas de TucaEsporas 20-29 X 4-4,5 um, con hast

30-11-2015 16:56

Guy Marson

Bonjour Patrice Tanchaud, Pourriez-vous me donner

29-11-2015 22:17

ACAR ismail ACAR ismail

Hi all on branch of populus

29-11-2015 22:19

Peter Püwert Peter Püwert

Hi,here is a conidial state on dead D. tristachyum

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Cosmospora or Dialonectria on Asterosporium asterospermum
Edvin Johannesen, 06-03-2025 23:27
Edvin JohannesenHello!

I have a collection with acervuli of Asterosporium asterospermum (Diaporthales) - see photo of conidia - with perithecia of a Cosmospora or Dialonectria apparently growing on A. asterospermum. The ascospores are 2-celled (see photos). I have not yet made any further studies or measurements. I would like to check if anyone knows if there is a Cosmospora or Dialonectria (or other nectriaceous species) associated with A. asterospermum.

Thanks in advance.
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