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22-12-2025 00:47

Patrice TANCHAUD

Bonsoir, récolte à proximité du milieu dunaire

21-12-2025 21:32

Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

21-12-2025 21:40

Isabelle Charissou

Bonjour, j'aimerais connaitre les références de

21-12-2025 21:31

Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

21-12-2025 21:31

Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

21-12-2025 12:34

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

20-12-2025 23:08

Patrice TANCHAUD

Bonsoir, récolte sur sol sablonneux dans l'arriÃ

21-12-2025 09:32

Josep Torres Josep Torres

Hello.A tiny ascomycete found embedded in wood in

21-12-2025 01:54

David Chapados David Chapados

Hi,Would it be possible to find the species with t

20-12-2025 15:47

Mirek Gryc

Hi.These grew on pine wood that was heavily covere

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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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