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05-07-2025 12:38

Åge Oterhals

I found this pyrenomycetous fungi in pine forest o

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Charles Aron Charles Aron

Hi All, I found this Octospora growing with liver

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Josep Torres Josep Torres

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

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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

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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

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Francois Guay Francois Guay

I found this interesting yellowish asco growing on

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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

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Scutellinia on dung
Malcolm Greaves, 28-06-2016 01:06
Malcolm  GreavesA group of Scutellinia were found on dung on an animal pathway through a marsh and they were alongside a large number of S olivascens.
Because the olivascens were in much better condition I concentrated on them but collected the ones on dung for later so took no photo.
They turned out to have short hairs The spores were (17.7) 18.2 (20.3)  x (11.4) 11.8 (12.07) with low but merging warts and on some spores a simple reticulum.
This seemed to fit with S torrensis which I have found once before but this time there was no reaction to heating in cotton blue so probably not that species. Can anyone give me guidance?
Thanks
Mal
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Michel Delpont, 28-06-2016 21:45
Michel Delpont
Re : Scutellinia on dung
Hello Malcolm

I have encountered this kind of problem, where the envelope does not take off, or wrong way whereas normally it should, making it difficult problem determination and often hésiter.Les spores of fungus tone they are well ripe? You could be waiting a few days and then start the preparation.

Michel.
Malcolm Greaves, 29-06-2016 00:38
Malcolm  Greaves
Re : Scutellinia on dung
Thanks Michel.
The spores were ejected onto a cover slip over night so should have been mature but I will try again in a day or two.
Mal