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19-03-2019 17:12

Per Marstad Per Marstad

We have found this to day, on Betula pubescens.Ca.

18-03-2019 23:10

Patrice TANCHAUD

Bonsoir, récolte réalisée sous pins (seul coni

18-03-2019 19:41

Per Marstad Per Marstad

We have found this to-day, in Norway, ca. 1 mm in

18-03-2019 21:48

Ethan Crenson

Hello again,On the same branch as my previous post

17-03-2019 22:26

Ethan Crenson

Found yesterday in New York City.  Substrate is a

18-03-2019 12:06

Enrique Rubio Enrique Rubio

Hi to everybodyThese minute, white, sessile, pruin

18-03-2019 11:32

Peter Püwert Peter Püwert

Hi all, here I find no solution. Apos max. 1 x o,

11-03-2019 14:02

Elisabeth Stöckli

 Bonjour, Récolté sur branche morte de lierre

17-03-2019 21:38

Ethan Crenson

Hello all, In New York City yesterday I came acro

17-03-2019 10:12

Pintos Angel Pintos Angel

Good morning,  has anybody information about Nect

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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.