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05-03-2026 10:07

White apothecia on pine cone
Hulda Caroline Holte

Hello, I found and collected this species growing

07-03-2026 13:06

Phaeohelotium parasulphuratus ?
éric ROMERO éric ROMERO

Bonjour tous, Sur cône d'épicea fortement imbu,

23-12-2025 08:27

Hymenoscyphus?
Josep Torres Josep Torres

Hello.Small, yellowish ascomata, with very short a

28-02-2026 11:05

Peziza
Yanick BOULANGER

Bonjour à tousLe 24/02/2026 à Montmacq, devant m

08-03-2026 14:05

Helvella lacunosa
Thierry Blondelle Thierry Blondelle

Bonjour à tous,Sur 3 récoltes supposées de H. l

07-03-2026 22:22

Volutella?
Josep Torres Josep Torres

Hello.Some very tiny conidiomes collected in the D

06-03-2026 17:51

Orbilia?
William Slosse William Slosse

Good evening all,On March 4, 2026, I found the fol

05-03-2026 16:30

Is this Diaporthe rudis?
François Bartholomeeusen

Dear forum members, On the 2nd of February 2026,

06-03-2026 09:41

indian literature
Alain GARDIENNET Alain GARDIENNET

Hi forum, I'm now looking for another reference c

05-03-2026 19:29

Ciboria caucus?
William Slosse William Slosse

Good evening everyone,On March 4, 2026, I found th

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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.