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09-02-2026 11:42

Åge Oterhals

Hi forum, I found this Lachnum on old hardwood tw

09-02-2026 14:46

Anna Klos

Goedemiddag, Op donderdag 5 februari vonden we ti

02-02-2026 21:46

Margot en Geert Vullings

On a barkless poplar branch, we found hairy discs

25-01-2026 23:23

Tomaz Vucko Tomaz Vucko

Hello! I found this species that resembles Delitsc

06-02-2026 01:14

Tomaz Vucko Tomaz Vucko

Hello!How would you name this species? Most perith

04-08-2014 17:35

Leandro Sánchez Leandro Sánchez

Sur branche de feuillus, jusqu'à 22 mm diamètre,

05-02-2026 15:07

Vasileios Kaounas Vasileios Kaounas

Found on a fallen needle of Pinus halepensis, diam

05-02-2026 06:43

Stefan Blaser

Hello everybody, Any help on this one would be mu

18-08-2025 15:07

Lothar Krieglsteiner Lothar Krieglsteiner

.. 20.7.25, in subarctic habital. The liverwort i

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Asco at the base of decaying fern
Francois Guay, 20-05-2025 22:15
Francois GuayI found this ascomycete at the base of a dead fern last April, in Quebec, Canada.

Asci: 8-spored, IKI+ ( I think so)


Spores: 7.2–8.97 × 1.6–2 µm


Hairs remain unchanged in KOH


iNaturalist link with photos: https://www.inaturalist.org/observations/271271850


Does anyone know what species this might be? Thank you!

Francois Guay, 30-05-2025 06:20
Francois Guay
Re : Asco at the base of decaying fern
Just bumping up this thread. I still haven't identified this species. Does anyone have any ideas? Thanks for your help!
Ingo Wagner, 30-05-2025 17:53
Ingo Wagner
Re : Asco at the base of decaying fern
Hi Francois!

I think, you have found Micropodia pteridina/ Psilachnum basi-pteridii:

https://drive.google.com/drive/u/0/folders/0B5SeyOEkxxZhOHBmamRpVk9QdkU?tid=0B5SeyOEkxxZhYVZub0N1aGY5YTg&resourcekey=0-_P6MBAnfz2ssq_KS_tIfQg

Greetings
Ingo
Francois Guay, 31-05-2025 17:44
Francois Guay
Re : Asco at the base of decaying fern
Thank you, Ingo! It does seem to match the species Micropodia pteridina / Psilachnum basi-pteridii.