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05-04-2026 13:33

Sylvie Le Goff

Bonjour à tousPuis avoir votre avis sur ce champi

05-04-2026 20:40

Robin Isaksson Robin Isaksson

Hi!Found i Japan on bark of Abies sp. Spores 35-4

06-04-2026 11:07

Louis DENY

Bonjour forum, Trouvé sur bois de feuillu très d

06-04-2026 08:15

Lothar Krieglsteiner Lothar Krieglsteiner

some days ago, on the lower surface of leaf of Que

05-04-2026 22:46

Lothar Krieglsteiner Lothar Krieglsteiner

on wood of Ceratonia, Algarve, 3.4.2026.The color

03-04-2026 17:11

Bohan Jia

Lastly, I have found these small apothecia on a co

31-03-2026 21:18

Miguel Ãngel Ribes Miguel Ángel Ribes

Good evening. oes anyone have the original descrip

31-03-2026 20:57

Stefan Blaser

Hello everybody, I hope somebody can help me with

26-03-2026 15:31

Ãke Widgren Åke Widgren

Hello,I found this one in October last year, on r

31-03-2026 16:20

Mlcoch Patrik Mlcoch Patrik

Hello, Please about help with determination. On

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A Pyrenopeziza on a Typha latifolia leaf,but which one?
François Bartholomeeusen, 10-06-2018 21:49
Dear forum members,

I suspect it is a Pyrenopeziza, but I fail to determine this fungi by species.
Could it be P. atrata or am I wrong?


The substrate is a Typha latifolia leaf
FRB: 0.66 mm
Asci: 45-65 x 8,3-6,2 µm; iki+ bb; croz +,
Paraphyse: 46,5-58 x 1,97-3,25 µm, filiform;
Spores: 5.87-9,53 x 2,16-3,11 µm; G: 7,25 x 2,7 µm; Q= 2.6; with LC at the poles


Best regards and thanks in advance,


François Bartholomeeusen

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Hans-Otto Baral, 10-06-2018 22:28
Hans-Otto Baral
Re : A Pyrenopeziza on a Typha latifolia leaf,but which one?
P. atrata on monocots might be unusual but the rather banal characters seem not  really different.