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28-06-2025 16:00

Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

04-07-2025 12:43

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

03-07-2025 18:40

Castillo Joseba Castillo Joseba

me mandas el material seco de Galicia (España) re

03-07-2025 20:08

Francois Guay Francois Guay

I found this interesting yellowish asco growing on

20-06-2025 08:33

Josep Torres Josep Torres

Hello.Small, blackish, mucronated surface grains s

01-07-2025 23:37

Josep Torres Josep Torres

Hello.A Pleosporal symbiotic organism located and

02-07-2025 17:26

Yanick BOULANGER

BonjourRécolté sur une brindille au fond d'un fo

02-07-2025 18:45

Elisabeth Stöckli

Bonsoir,Sur feuilles d'Osmunda regalis (Saulaie),

02-07-2025 09:32

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello, bonjour.Here is the paper I'm searching for

30-06-2025 16:56

Lydia Koelmans

Please can anyone tell me the species name of the

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Yellow Hymenoscyphus with purplish brown stem
Juuso Äikäs, 10-07-2022 10:51
I found a few small fruitbodies of these growing in a ditch on an unidentified herbaceous stem.

Asci 8-spored, with croziers, IKI+(bb). Spores 8.5 - 13.9 × 3.5 - 4.2 µm.

Any idea what the species is?
  • message #73296
  • message #73296
Hans-Otto Baral, 10-07-2022 12:01
Hans-Otto Baral
Re : Yellow Hymenoscyphus with purplish brown stem
Hymenoscyphus repandus, the form with croziers.
Juuso Äikäs, 10-07-2022 19:02
Re : Yellow Hymenoscyphus with purplish brown stem
Okay, thanks! I've found the form without croziers before on Filipendula, but that one had a pale stem and a bit narrower spores.
Hans-Otto Baral, 10-07-2022 21:40
Hans-Otto Baral
Re : Yellow Hymenoscyphus with purplish brown stem
The purplish stem is probably no stable character, at least I know the species with white stem.