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27-04-2026 20:52

Lothar Krieglsteiner Lothar Krieglsteiner

Found on hanging tiwg of Olea europaea in dried-ou

27-04-2026 18:48

Tony Moverley

Collected 23rd April 2026, Norfolk, EnglandSwarms

27-04-2026 17:41

Lothar Krieglsteiner Lothar Krieglsteiner

.. Algarve, same leaf than the last post. The con

27-04-2026 18:05

Lothar Krieglsteiner Lothar Krieglsteiner

... still attached at standing tree. The green con

27-04-2026 17:16

Lothar Krieglsteiner Lothar Krieglsteiner

.. Algarve, moist lying.The conidiomata look like

27-04-2026 12:54

Steve Clements

Bonjour. Ce petit champignon blanc résupiné et

27-04-2026 09:59

Pauline. Penna

Bonjour Can anyone advise me on these pycnidia fo

26-04-2026 21:08

William Slosse William Slosse

Several species of Ramularia occur on Rumex that I

22-04-2026 20:54

Enrique Rubio Enrique Rubio

Hi to everybody.This Pyrenopeziza grew in moist le

25-04-2026 11:34

Louis DENY

Bonjour forumdans la clé de Zotto, L. pudicellum

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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