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05-07-2025 12:38

Pyrenomycetous fungi on dead Juniperus twig
Åge Oterhals

I found this pyrenomycetous fungi in pine forest o

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Octospora
Charles Aron Charles Aron

Hi All, I found this Octospora growing with liver

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Auda con esta
Castillo Joseba Castillo Joseba

me mandan el material de Galicia (España) recolec

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Ascomycota
David Chapados David Chapados

Hi,Does anyone know what could this anamorph be?ht

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Sur Osmunda regalis
Elisabeth Stöckli

Bonsoir,Sur feuilles d'Osmunda regalis (Saulaie),

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Black thready anamorph
Josep Torres Josep Torres

Hello.A fungus growing on the surface of a trunk o

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Ascomycete on a herbaceous stem.
Josep Torres Josep Torres

Hello.Small, blackish, mucronated surface grains s

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Salvia leaf parasite
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Hello.A tiny fungus shaped like globose black grai

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En tallo de herbaceas 1102
Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

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Melampsora ??? en Salix
Castillo Joseba Castillo Joseba

me mandas el material seco de Galicia (España) re

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Calycina (?) on Epilobium angustifolium
Enrique Rubio, 02-07-2015 19:54
Enrique Rubio

Hi to everybody


These very small (up to 0.5 mm), superficial, gregarious, very shortly  stipitate whitish apothecia with a convex hymenium grew on Epilobium angustifolium old stems at 1500 m.


The margins are only  downy by smooth very packed cells with no Vb's. Excipulum of an elongate textura prismatica of hyaline cells with slightly gelified walls. Asci up to 70 x 9, 8-spored, IKI red-blue, arising from croziers. I cannot study well the paraphyses but I tink they are not conspicuous VBs. Ascospores with high oily content.


Have you some idea?


Thanks again

  • message #36807
  • message #36807
  • message #36807
Hans-Otto Baral, 02-07-2015 22:10
Hans-Otto Baral
Re : Calycina (?) on Epilobium angustifolium
One of the paraphyses is alive and contains a VB, though not very refractive. But your pdf has a low resolution, could you please send me the plate in high resolution? I need to see the hairs more closely.