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19-11-2025 23:21

carl van den broeck carl van den broeck

Dear guestIn Waardamme, Belgium, I found dozens of

19-11-2025 20:51

Andreas Millinger Andreas Millinger

Good evening,found this species on a felled trunk

19-11-2025 13:04

Bruno Coué Bruno Coué

Bonjour,je  sollicite votre avis pour la récote

17-11-2025 21:46

Philippe PELLICIER

Bonjour,Récolté sur bois pourrissant de feuillu

18-11-2025 18:26

David Malloch David Malloch

I am trying to locate the article, Müller, E. 195

16-11-2025 21:09

Robin Isaksson Robin Isaksson

Anyone recognize this acc. to pictures.? Found on

18-11-2025 13:59

Nogueira Héctor

November 14, 2025 Brazuelo (León) SPAIN Hymenosc

17-11-2025 19:14

herman lambert

Apothécie discoïde 0.6 cm diam., orangeFace hymÃ

17-11-2025 21:57

Philippe PELLICIER

Bonjour,Récolté sur bois de feuillu mort dur, no

14-11-2025 16:26

Marian Jagers Marian Jagers

Hello everyone, On dead wood of Cytisus scoparius

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Pyrenopeziza on Filipendula ulmaria
Juuso Äikäs, 09-06-2022 14:41
I've seen this fungus many times before, and it seems to be quite common and plentiful on dead stems of Filipendula ulmaria. This is a finding from yesterday, found near shoreline.

Spores slightly clavate, measuring 8.9 - 9.9 × 2.1 - 2.5 µm, OCI = 1. 

The asci measure 42.3 - 56.5 × 6.6 - 7.3 µm, with croziers, IKI+(bb).

Paraphyses +- cylindrical, some a bit swollen. No hairs.

I assume this is a Pyrenopeziza, and maybe someone knows the species?
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Enrique Rubio, 09-06-2022 14:48
Enrique Rubio
Re : Pyrenopeziza on Filipendula ulmaria
Hi Juuso
Maybe Pyrenopeziza pulveracea.
Enrique
Juuso Äikäs, 09-06-2022 15:50
Re : Pyrenopeziza on Filipendula ulmaria
Thanks Enrique, this seems like a good suggestion! The substrate, appearance and microscopy all seem to fit.