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05-07-2025 12:29

Åge Oterhals

I found this pyrenomycetous fungi in pine forest o

04-07-2025 20:12

Josep Torres Josep Torres

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

20-06-2025 08:33

Josep Torres Josep Torres

Hello.Small, blackish, mucronated surface grains s

28-06-2025 16:00

Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

04-07-2025 12:43

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

03-07-2025 18:40

Castillo Joseba Castillo Joseba

me mandas el material seco de Galicia (España) re

03-07-2025 20:08

Francois Guay Francois Guay

I found this interesting yellowish asco growing on

01-07-2025 23:37

Josep Torres Josep Torres

Hello.A Pleosporal symbiotic organism located and

02-07-2025 17:26

Yanick BOULANGER

BonjourRécolté sur une brindille au fond d'un fo

02-07-2025 18:45

Elisabeth Stöckli

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

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Karstenia
Garcia Susana, 02-12-2015 19:05
Hi
I Found this ascomycete on a branch of hardwood.
I doubt between Karstenia idaei and K.guttulata. I dont't have clear the differences.

Gracias, un saludo
Susana

  • message #39259
  • message #39259
  • message #39259
  • message #39259
Hans-Otto Baral, 02-12-2015 20:56
Hans-Otto Baral
Re : Karstenia
This is actually difficult, and I am not very sure about whether there exists one or two species. I thought that K. idaei is without apical ring, but maybe this is an error.

The marginal elements are called periphysoids.
Zotto
Garcia Susana, 02-12-2015 21:45
Re : Karstenia
Thanks, 

Un saludo