Accès membres

Mot de passe perdu? S'inscrire

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

« < 1 2 3 4 5 > »
Hymenoscyphus on Picea cone
Juuso Äikäs, 10-01-2021 12:59
These I photographed last September. They were growing on the core of a fallen Picea abies cone. 

The appearance and microscpy are similar to H. fructigenus, but maybe the substrate would be a bit weird? Or could this still be that?

The asci didn't seem to have croziers. I think the paraphyses on the pic might be dead. Spores: 20.1 - 22 × 4.3 - 4.7 micrometers.
  • message #66984
  • message #66984
Hans-Otto Baral, 10-01-2021 13:06
Hans-Otto Baral
Re : Hymenoscyphus on Picea cone
Yes, asci without croziers and paraphyses dead.

This is quite impossible to tell, because there is no study on the H. fructigenus complex with modern methods. There are many sequences in GenBank, which form a good clade but several subclades, and there is some relation to the substrate indeed.