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Mot de passe perdu? S'inscrire

21-08-2018 13:18

Castillo Joseba Castillo Joseba

De ayer en bosque de fagus Me pareció una Hypocr

20-08-2018 22:51

Mlcoch Patrik Mlcoch Patrik

Hi, I would like help with determination.Perithec

15-08-2018 21:56

Andgelo Mombert

Bonsoir à tous,Sur pétioles et nervures de feuil

11-08-2018 19:10

Sven Heinz Sven Heinz

Hello together, does anyone have any idea what th

08-08-2018 19:44

Andgelo Mombert

Bonsoir à tous,Apothécies de 0,5-1 mm de diamèt

17-08-2018 21:50

Greiff Georges

Hello, Today, on two Fraxineus trees about 100m a

16-08-2018 16:08

Blasco Rafael Blasco Rafael

Hola, he recogido esta muestra sobre tronco de Abi

15-08-2018 15:45

Gernot Friebes

Hi,we collected this Scutellinia a few days ago on

15-08-2018 10:24

Gernot Friebes

Hi,found on the bark of an old Picea tree at appro

13-08-2018 09:43

Pintos Angel Pintos Angel

hello, anybody has?Barr ME, Cannon PF (1994) Calos

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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.