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16-02-2026 18:34

Thierry Blondelle Thierry Blondelle

Bonjour,La micro de cet anamorphe de Hercospora su

08-12-2025 17:37

Lothar Krieglsteiner Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

16-02-2026 17:14

Joanne Taylor

Last week we published the following paper where w

16-02-2026 17:13

Joanne Taylor

Last week we published the following paper where w

16-02-2026 16:53

Isabelle Charissou

Bonjour, quelqu'un pourrait-il me transmettre un

16-02-2026 00:05

Maren Kamke Maren Kamke

Good evening, I am looking for the following pape

16-02-2026 11:53

Joeri Belis

between leaf litter on twig in young salix growth.

14-02-2026 22:45

Tomaz Vucko Tomaz Vucko

Hy!I would ask for some help determing this specie

13-02-2026 03:30

Tomaz Vucko Tomaz Vucko

Hello! I found these immersed perithecia on a stic

15-02-2026 20:28

éric ROMERO éric ROMERO

Bonjour tous, Un Mollisia qui me pose problème..

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Geoglossum subumbratile?
Martzuku Eleni, 12-02-2019 15:49
In decaying leaves of castanea and olive tree and in herdera.
About 10 cm, euamyloid asci tips, Paraphyses with curved terminal cells, terminal cell = 30-40 ?m.
Asci: (180) 181.7 - 202.4 (212.2) µm.
Spores (from sporeprint) with 7 septa (there were also a 10% with none septum): (74.3) 79.4 - 89.8 (91.7) × (86.1) 86.14 - 89.86 (89.9) µm.
  • message #56285
Martzuku Eleni, 12-02-2019 15:52
Re : Geoglossum subumbratile?
paraphysis
  • message #56286
Lothar Krieglsteiner, 12-02-2019 15:58
Lothar Krieglsteiner
Re : Geoglossum subumbratile?

I fear nobody can tell you which earth tongue this is. Your microscope foto shows nothing for me, no paraphyses (where?).


Even with accurate microscopy it is far from being easy to determine earth tongues, especially because a lot of new species have been described (e.g. subumbratile which I do not know).


So - without better documentation it is hopeless. I don`t think somebody else tells something different.


Best regards, Lothar

Martzuku Eleni, 12-02-2019 16:10
Re : Geoglossum subumbratile?
Thanks.
I used the Arauso-Inglesias key, that's what I have...
(The photo is not good, but you can see the curved terminal cell of a paraphysis...)
Malcolm Greaves, 15-02-2019 10:35
Malcolm  Greaves
Re : Geoglossum subumbratile?
One of the main differences between pseudo/sub/umbratile are in the paraphyses. I would suggest a more in depth look at those and better defined photos.

Mal