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20-05-2020 17:29

Ibai Olariaga Ibarguren

Dear all,   I am struggling with a small pyreno

23-02-2025 14:41

FRANCIS FOUCHIER

Bonjour, je recherche l'article suivant:TORRE M. (

21-02-2025 19:28

Enrique Rubio Enrique Rubio

Perhaps someone can help me to identify this pyren

20-02-2025 16:03

Josep Torres Josep Torres

Hello.An apparent Rosellinia located and photograp

06-02-2025 06:25

Beewilder

Hi All, I would love some help with this Lasiobel

21-02-2025 17:34

Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia, España, re

17-02-2025 21:29

Yanick BOULANGER

BonsoirPour le premier, il s'agit de Calycina hete

14-02-2025 21:55

Alan Smith

hello there, this host is a dead stem of Chamerion

07-02-2025 17:48

Vasileios Kaounas Vasileios Kaounas

asci 170-200 x 20-22 ?m spores 21.9 [22.9 ; 23.4]

19-02-2025 19:25

Margot en Geert Vullings

On a fallen Fagus branch we found these bumps, som

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Maybe Octospora?
Edit Szilvásy, 06-12-2015 21:04
Edit SzilvásyDear Forum,
Today I have found this small discomycete, growing (on burnt ground ?) between mosses,
Apothecia, diameter was 2-3 mm. I measured spores 15-16 x 11-12 µm with one large oil.
It is very strange that there were also rounded spores.

It was I think this is an Octospora, but I don't know which one.
Thank you for your help.
Edit
  • message #39325
  • message #39325
  • message #39325
Marcel Vega, 06-12-2015 21:36
Re : Maybe Octospora?
Hi Edit,
did you measure free ascospores?
I don't think so.
Put the ascos in the fridge, wait until they are mature and then try to identify your Octo as O. excipulata (the former O. roxheimii) on Funaria hygrometrica (which often grows on burnt ground).
Best wishes,
Marcel
Edit Szilvásy, 06-12-2015 22:26
Edit Szilvásy
Re : Maybe Octospora?
Dear Marcel,

Thank you for your attention and advice.
(I looked at the site Octospora.de but could not find such a size spores)
I put the ascos in the fridge,I'll wait until it matures.
Best wishes,
Edit