05-07-2025 12:38
Åge OterhalsI found this pyrenomycetous fungi in pine forest o
04-07-2025 20:12
Josep Torres
Hello.A fungus growing on the surface of a trunk o
20-06-2025 08:33
Josep Torres
Hello.Small, blackish, mucronated surface grains s
28-06-2025 16:00
Josep Torres
Hello.A tiny fungus shaped like globose black grai
04-07-2025 12:43
Castillo Joseba
me mandan el material seco de Galicia (España)
03-07-2025 18:40
Castillo Joseba
me mandas el material seco de Galicia (España) re
03-07-2025 20:08
Francois Guay
I found this interesting yellowish asco growing on
01-07-2025 23:37
Josep Torres
Hello.A Pleosporal symbiotic organism located and
Enb una rama de acacia , junto con Calycina eh encontrado esta especie que me parece que es una Nectria A ver si hay alguna sugerencia
Saludos
Joseba
Hi Joseba,
Informations are lacking : is there a stroma ? did you test chemical reaction (KOH, acid lactic) ?
How are asci ? paraphyses ?
If you can show ascomatal wall, it would be better.
For me, Cosmospora species are excluded. With such ascospores, it could be closed to N. balansae (but this one is stromatic), but you must give more informations.
Alain
Alain is right, this fungus is not Cosmospora.
At first, we have to know if the striate ascospores come from the red ascomata.
Morphologically, this collection resembles Neonectria but I think that it is too old to be correctly identified.
Moreover, there are several fungi on this collection, which does not facilitate the identification, it would be nescessary to sort out.
Regards,
Christian
He vuelto ha hacer 2 pruebas y no veo nada nuevo.
Los apotecios no tienen reacción a KOH ... no dispongo de Aácido lacteeo para probar.
Saludos
Joseba
saludos
Chris