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07-06-2025 15:39

Anamorph with muriform conidia on Betula seeds
Edvin Johannesen Edvin Johannesen

A friend sent me a few Betula seeds with tiny blac

08-06-2025 18:03

Autour de Chlorociboria ?
éric ROMERO éric ROMERO

Bonjour à tous, Une récolte alpestre discrète

08-06-2025 14:55

Black ascomata (apothecia?) on Salix in alpine habitat
Edvin Johannesen Edvin Johannesen

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

06-06-2025 12:12

S. capillipes
Hans-Otto Baral Hans-Otto Baral

Dear all I want to ask you if you have any recent

04-06-2025 15:10

Hairy disco on ?Aegopodium
Stefan Jakobsson

Hi forum, On a herbaceous stem, possibly Aegopodi

03-06-2025 20:52

±hyaline, dictyosporous
Stefan Blaser

Hello everybody, I didn't get anywhere with this

04-06-2025 14:02

Spiky Asco
Matthew Rozanoff

Good morning,I was wondering if anyone recognizes

01-06-2025 09:37

Octospora
Charles Aron Charles Aron

Hi All, I found this Octospora growing with liver

30-05-2025 10:20

Velutarina
Elisabeth Stöckli

Bonjour, Sur branches mortes de Salix en place (m

20-05-2025 22:15

Asco at the base of decaying fern
Francois Guay Francois Guay

I found this ascomycete at the base of a dead fern

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Cistella acuum
Thomas Flammer, 28-01-2025 18:00
Substrate: Needle Picea Abies
Asci: IKI+ (blue)
Short encrusted hairs, with Barals the encrustations reacts purpur-positive
Apothecia about 100 ym
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Lothar Krieglsteiner, 28-01-2025 18:24
Lothar Krieglsteiner
Re : Calycina / Pezizella?
Hallo Thomas,
vielleicht eine Form von Cistella acuum?
LG, Lothar
Hans-Otto Baral, 28-01-2025 22:14
Hans-Otto Baral
Re : Cistella acuum spec. with allantoid spores
I am unaware of Cistella with allantoid spores. Would be good to see the spores inside the asci.
Hardware Tony, 28-01-2025 22:50
Hardware Tony
Re : Cistella acuum spec. with allantoid spores
The spores seem to perhaps represent a pyrenomycetous fungi growing nearby, i.e. Diatrypella ? 
Hans-Otto Baral, 29-01-2025 10:09
Hans-Otto Baral
Re : Cistella acuum spec. with allantoid spores
That was also my idea :-)
Thomas Flammer, 29-01-2025 11:16
Re : Cistella acuum
You are 100% right it must be a "contamination". I went for some fresh material and found the spores which fit Cistella acuum... Tx so much to you all.