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07-06-2025 15:39

Edvin Johannesen Edvin Johannesen

A friend sent me a few Betula seeds with tiny blac

08-06-2025 18:03

éric ROMERO éric ROMERO

Bonjour à tous, Une récolte alpestre discrète

08-06-2025 14:55

Edvin Johannesen Edvin Johannesen

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

06-06-2025 12:12

Hans-Otto Baral Hans-Otto Baral

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

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

01-06-2025 09:37

Charles Aron Charles Aron

Hi All, I found this Octospora growing with liver

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

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Durella atrocyanea complex on quercus
Robin Isaksson, 26-01-2025 00:18
Robin IsakssonHi! Anyone know this one? Spores 14-18 x 4-4,5, 3 sept Asci 8, iki- K/I -, thickwalled. Exiple hairs club shape Parafyses branched at top or not.
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Hans-Otto Baral, 26-01-2025 08:12
Hans-Otto Baral
Re : Slitlike Asci on wood
Hi Robin

not sure what you mean with slitlike. Indeed the inamyloid asci open apically by a slit.

This must be the Durella atrocyanea compex.

Zotto
Robin Isaksson, 26-01-2025 11:06
Robin Isaksson
Re : Durella atrocyanea complex on quercus
Hi Zoto,

Thank you!  The lack of blued wood, did that i totaly missed this species.


i was thinking of the ascomata with slitlike, the hymenia disserpering i dry ascomata and the edge i closing leaving a slit. 

Allt the best
Hans-Otto Baral, 26-01-2025 11:46
Hans-Otto Baral
Re : Durella atrocyanea compex on quercus
o.k. No, the blue colour is often missing. Change heading to complex :-)