02-08-2025 12:35
éric ROMERO
Bonjour tous, J'ai trouvé sur pétiole de Fraxin
02-08-2025 17:21
Andgelo Mombert
Bonjour,Je recherche la description et la planche
30-07-2025 20:52
Bohan JiaHi together, I've been looking posts in AscoFra
30-07-2025 10:12
Bernard CLESSE
Bonjour à toutes et tous,Pourriez-vous m'aider à
31-07-2025 16:32
Andreas Gminder
Dear collegues,today I found on a very fresh fire
30-07-2025 18:06
Stefan JakobssonOn a decorticated twig of Alnus incana on moist so
13-06-2025 09:41
Josep Torres
Hello.A cerebriform ascomycete sprouting scattered
four spored Nigrograna / Thyridaria
Eike Heinemann,
31-03-2022 17:10
I found this species in january on a dead twig from Parrotia persica in Germany. It reminds me on a species of Nigrograna or Thyridaria but I do not found a species with 4-spored Asci.
Asci: strictly 4-spored, 51,4 x 8,3 µ
Spores: 3-septate, brownish, the septa in the middle its thicker than the others (9.3) 10.5 - 12.4 (12.5) × (5.1) 5.3 - 6 (6.2) µm
Does anyone have an idea ?
