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27-04-2026 20:52

Mollisia or related genus from Portugal - with quite peculiar character
Lothar Krieglsteiner Lothar Krieglsteiner

Found on hanging tiwg of Olea europaea in dried-ou

27-04-2026 18:48

Micropodia pteridina?
Tony Moverley

Collected 23rd April 2026, Norfolk, EnglandSwarms

27-04-2026 17:41

another anamorph on monocotyleous remains from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

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

27-04-2026 18:05

bright green minute anamorph on Citrus aurantius-twig from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

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

27-04-2026 17:16

anamorph on monocotyleous leaves from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

.. Algarve, moist lying.The conidiomata look like

27-04-2026 12:54

Spiral conidial crust
Steve Clements

Bonjour. Ce petit champignon blanc résupiné et

27-04-2026 09:59

Microdiplodia henningsii
Pauline. Penna

Bonjour Can anyone advise me on these pycnidia fo

26-04-2026 21:08

Ramularia sp ?
William Slosse William Slosse

Several species of Ramularia occur on Rumex that I

22-04-2026 20:54

Pyrenopeziza on monocot.
Enrique Rubio Enrique Rubio

Hi to everybody.This Pyrenopeziza grew in moist le

25-04-2026 11:34

lachnum pudicellum
Louis DENY

Bonjour forumdans la clé de Zotto, L. pudicellum

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Octospora
Zuzana Sochorová (Egertová), 23-01-2014 20:15
Zuzana Sochorová (Egertová)Nice evening to all Octospora fans :-)
in October I found a big group of Octosporas on a mossy soil digged before a recently built house.
Microscope showed there were 2 species:
1) "Octospora axillaris" - spores biseriate, usually with 2 guttules, 22-25x9-10 micrometer.
2) "Octospora gyalectoides" - spores uniseriate, usually with 1 guttule, 18-20,5x10-11 micrometer.
What´s your oppinion?
Moravia (Czech republic), 12. X. 2013.
Zuzana
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Jan Eckstein, 24-01-2014 14:04
Re : Octospora
Dear Zuzana,
I agree with your identifications. Your first image probably shows O. axillaris, because Phascum cuspidatum is nearby. The second one should be O. gyalectoides with Bryum dichotomum as the likely host. Macroscopically both species are very similar and they often grow in the same kind of habitat.

With best wishes

Jan
Zuzana Sochorová (Egertová), 24-01-2014 14:46
Zuzana Sochorová (Egertová)
Re : Octospora
Dear Jan,
thank you very much for confirmation!
Hopefully I will be able to recognize more mosses with time and then everything will be easier.
Zuzana