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30-07-2025 10:12

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous m'aider à

31-07-2025 16:32

Andreas Gminder Andreas Gminder

Dear collegues,today I found on a very fresh fire

30-07-2025 20:52

Bohan Jia

Hi together,  I've been looking posts in AscoFra

30-07-2025 18:06

Stefan Jakobsson

On a decorticated twig of Alnus incana on moist so

29-07-2025 18:59

Castillo Joseba Castillo Joseba

Me mandan el  material seco de Galicia, España,

28-07-2025 12:34

Enrique Rubio Enrique Rubio

Hi to everybody.I would appreciate any ideas about

28-07-2025 04:59

Richard Droker

Growing on resin (over moss on Tsuga heterophyll)l

13-06-2025 09:41

Josep Torres Josep Torres

Hello.A cerebriform ascomycete sprouting scattered

13-06-2025 16:34

Andgelo Mombert Andgelo Mombert

Bonjour,Un petit discomycète qui me résiste. Il

24-07-2025 19:02

Castillo Joseba Castillo Joseba

De esta mañana en tronco caido de Haya A ver si

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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.