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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 21:25

Andreas Millinger Andreas Millinger

Good evening,failed to find an idea for this fungu

16-02-2026 17:14

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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Discinella? lichen? On soil
Robin Isaksson, 26-12-2023 11:00
Robin IsakssonFound on silicate soil in alpine habitat in northen Sweden. Only dead material available. Apothecia ca 1mm, K + greenish in section. Spores 25-28x 6.5-9um Asci around 150 long, with 8 spores, parafyses brown a lite wider or not at top. Asci lugols a little blue? K/I blue top.
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Hans-Otto Baral, 26-12-2023 11:35
Hans-Otto Baral
Re : Discinella? On soil
Oh these are dead spores and asci. Could it be a lichen? Too black for a Discinella.
Robin Isaksson, 26-12-2023 22:06
Robin Isaksson
Re : Discinella? lichen? On soil
Dear Zotto.

Thx, I thougt it was a asco.
I will see if i could get a genera of this maybe lichen.

best regards
Hans-Otto Baral, 27-12-2023 07:11
Hans-Otto Baral
Re : Discinella? lichen? On soil
Lichens are also ascos and sometimes difficult to separate. The iodine reaction s actually so faint? Enough iodine applied to remove the KOH?

The greyish crust around could perhaps be a thallus, but I may be wrong.
Lukas Janosik, 27-12-2023 14:30
Lukas Janosik
Re : Discinella? lichen? On soil
Nice collection, it is most likely this undescribed Sarcoleotia species that we know from several collections from the Alps and Scotland: https://photos.app.goo.gl/g5aCPKAh8ZssW37s5
The spore size roughly corresponds and the relatively faint reaction with Lugol as well as the habitat are also typical (the stipe is often very short and indistinct). It would be interesting to sequence the collection if you still have some material left.
Robin Isaksson, 27-12-2023 15:34
Robin Isaksson
Re : Discinella? lichen? On soil
Dear Lukas,

Very interseting! and nice pictures you added.

I saw it on several places in this area but only did one collection of it.
It sometimes grow quite near sarcoleotia globosa.
It is 11 apothecia left. So i could send it this week.

I add a habitat image for this collection.

Regrads
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