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20-02-2026 18:47

Marc Detollenaere Marc Detollenaere

Hello Forum,On rotten wood of Fagus, I found some

07-02-2023 22:28

Ethan Crenson

Hello friends, On Sunday, in the southern part of

19-02-2026 17:49

Salvador Emilio Jose

Hola buenas tardes!! Necesito ayuda para la ident

09-02-2026 22:01

ruiz Jose

Hola, me paso esta colección en madera de pino, t

19-02-2026 13:50

Margot en Geert Vullings

We found this collection on deciduous wood on 7-2-

19-02-2026 12:01

Castillo Joseba Castillo Joseba

Me mandan el material de Galicia (España), recole

17-02-2026 09:41

Maren Kamke Maren Kamke

Good morning, I found a Diaporthe species on Samb

16-02-2026 21:25

Andreas Millinger Andreas Millinger

Good evening,failed to find an idea for this fungu

08-12-2025 17:37

Lothar Krieglsteiner Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

17-02-2026 17:26

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous, Je recherche cette publication :

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Geoglossum
Malcolm Greaves, 13-01-2022 12:46
Malcolm  GreavesI have followed the discussions on the Geoglossum umbratile/subumbratile/pseudoumbratile posted by Valencia hoping it might help with a specimen I have been trying to identify. The differing opinions has not pointed me to any particular species. Any help would be appreciated.
The mostly 7 septate spores are 60-85 in length and the paraphyses are coloured curved and somewhat swollen. This swollen nature (i thought) took out G umbratile. The spores are nearer G subumbratile but the paraphyses look a better fit for pseudoumbratile and it is the latter that I think it probably is.

Thanks
Mal.
  • message #71424
  • message #71424
  • message #71424
  • message #71424
Malcolm Greaves, 20-01-2022 08:47
Malcolm  Greaves
Re : Geoglossum
Has no one any suggestions on this