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09-06-2025 16:36

David Malloch David Malloch

As far as I know, this species has yet to be assig

08-06-2025 18:03

éric ROMERO éric ROMERO

Bonjour à tous, Une récolte alpestre discrète

07-06-2025 15:39

Edvin Johannesen Edvin Johannesen

A friend sent me a few Betula seeds with tiny blac

08-06-2025 14:55

Edvin Johannesen Edvin Johannesen

Ascomata only ca. 1 mm, erumpent on very thin Sali

04-06-2025 15:10

Stefan Jakobsson

Hi forum, On a herbaceous stem, possibly Aegopodi

03-06-2025 20:52

Stefan Blaser

Hello everybody, I didn't get anywhere with this

04-06-2025 14:02

Matthew Rozanoff

Good morning,I was wondering if anyone recognizes

30-05-2025 10:20

Elisabeth Stöckli

Bonjour, Sur branches mortes de Salix en place (m

20-05-2025 22:15

Francois Guay Francois Guay

I found this ascomycete at the base of a dead fern

30-05-2025 17:54

Louis DENY

Hello forum!Touvé près de Belfort, altitude 350m

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4-spored Asci
Chris Johnson, 12-12-2015 09:20
Good morning

While looking at a dung fungus yesterday, these 4-spored asci appeared in the preparation. I've not traced where they came from but as 4-spored asci are not that common, I wondered if anyone recognised which species produced them?


With thanks, Chris

  • message #39500
Michel Delpont, 12-12-2015 09:43
Michel Delpont
Re : 4-spored Asci
Hello Chris.

Several species may have only 4 asci with spores. Pictured spores are ripe, but can be a Schizothecium.


Michel.

Chris Johnson, 12-12-2015 11:21
Re : 4-spored Asci
Hi Michel

I looked at S. nanum and S. tetrasporum yesterday but the shape of the asci is wrong (more linear than mine).
The size of the asci is 33 x 23 µm.

Thanks, Chris