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23-04-2026 06:46

Fungus sp
François Freléchoux François Freléchoux

Bonjour, Voici la description d'un minuscule asco

21-04-2026 22:14

Peziza
Margot en Geert Vullings

This cup fungus was found on April 10, 2026, on lo

22-04-2026 20:17

Pseudaegerita spec.
Marian Jagers Marian Jagers

Is anyone familiar with the Hyphomycetes genus Pse

22-04-2026 20:54

Pyrenopeziza on monocot.
Enrique Rubio Enrique Rubio

Hi to everybody.This Pyrenopeziza grew in moist le

22-04-2026 19:12

Poilu, violet avec KOH
Louis DENY

Bonjour forum.Trouvé à Belfort, est de la France

21-04-2026 21:00

Hymenoscyphus sp
Sylvie Le Goff

Bonjour à tousJe sollicite votre aide pour cet as

22-04-2026 01:06

Neonectria ou thelonectria ?
Richard VALERI Richard VALERI

Bonjour à tous.Je vous présente cette Nectria s.

21-04-2026 13:36

Wentiomyces-like on Salix
Gernot Friebes

Hi,I am out of ideas for this one. I collected Sal

21-04-2026 13:19

Lophodermium on Typha
Gernot Friebes

Hi,this Lophodermium on Typha has ascospores measu

21-04-2026 13:05

Hyphomycete on Typha
Gernot Friebes

Hi,this hyphomycete feels familiar but I was not a

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Conidia with many segments.
Per Marstad, 19-03-2019 17:12
Per MarstadWe have found this to day, on Betula pubescens.
Ca. 2 mm, oval and dark.
Spores with many segments, 54-65 x 15-17 my, dark. 
We hope for a name.
Per.

  • message #56911
  • message #56911
  • message #56911
Chris Yeates, 19-03-2019 20:46
Chris Yeates
Re : Conidia with many segments.
Hello Per

I think these are actually stray ascospores of Pleomassaria siparia, in an overmature ascoma.


best wishes

Chris
Per Marstad, 19-03-2019 21:06
Per Marstad
Re : Conidia with many segments.
Thank you for your help.
Per