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10-03-2026 18:08

Orange discs on Arctium
Marc Detollenaere Marc Detollenaere

Dear Forum,On stems of Arctium, I found some downy

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

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Asco with 3 septa
Vasileios Kaounas, 19-01-2025 15:04
Vasileios KaounasSmaller than 1 millimeter in diameter, on a leaf from a plant I did not recognize.
Asci 68-80 x 8,5-11,5 ?m
spores 13.6 [15 ; 15.6] 17.1 × 4.1 [4.6 ; 4.8] 5.2 µm
Q = 2.8 [3.2 ; 3.4] 3.8 ; N = 30 ; C = 95%
Me = 15.3 × 4.7 µm ; Qe = 3.3
spores with 3 septa
Enrique Rubio, 19-01-2025 15:12
Enrique Rubio
Re : Asco with 3 septa
Perhaps Calycellina albida, typical on Quercus leeaves.
Hans-Otto Baral, 19-01-2025 17:52
Hans-Otto Baral
Re : Asco with 3 septa
Yes I agree, only I miss the short tapering hairs at the margin.
Vasileios Kaounas, 19-01-2025 18:55
Vasileios Kaounas
Re : Asco with 3 septa
thank you both very much. unfortunately I didn't get to see the hairs