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08-04-2026 10:39

Littérature Korf
FRANCIS FOUCHIER

Bonjour , je recherche en pdf cet article: KORF R

06-04-2026 15:04

Gnomoniaceae
David Chapados David Chapados

Hi! Could someone help me identifying this specim

29-06-2016 15:18

Scopinella
Per Vetlesen

HiIt was found on the bark of a dead branch of Jun

07-01-2018 22:47

Scopinella?
Per Vetlesen

Grown in moist chamber on bark/resin of fallen Pin

06-04-2026 21:36

Literature search
Viktorie Halasu Viktorie Halasu

Hello, could anyone please send me the article wi

06-04-2026 19:40

Nectriaceae on Fagus
David Gibbs David Gibbs

Help with this one much appreciated, on rotting Fa

06-04-2026 11:07

Arachnopeziza delicatula
Louis DENY

Bonjour forum, Trouvé sur bois de feuillu très d

06-04-2026 16:24

Helotiales on Pinus needles
Juuso Äikäs

Last Tuesday I found some tiny white Helotiales gr

05-04-2026 13:33

Mollisia sp?
Sylvie Le Goff

Bonjour à tousPuis avoir votre avis sur ce champi

05-04-2026 20:40

Durella on Abies bark
Robin Isaksson Robin Isaksson

Hi!Found i Japan on bark of Abies sp. Spores 35-4

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Hymenoscyphus on Rubus
Wim de Groot, 13-09-2025 14:10
We found this hymenoscyphus on rubus fruticulosis. Two large oildrops in the spores (17,5 x 5,0 µm). My only literature is Breitenbach I and this was not helpfull.
  • message #83488
  • message #83488
Hans-Otto Baral, 13-09-2025 21:08
Hans-Otto Baral
Re : Hymenoscyphus on Rubus
With Breitenbach you will be lost in many cases. I guess this is H. macroguttatus because of the large LBs and almost symmetrical spores (not scutuoid as in H. scutula).
Wim de Groot, 13-09-2025 21:12
Re : Hymenoscyphus on Rubus
Many thanks for your help. What is a better source for Hymenoscyphus?
Hans-Otto Baral, 13-09-2025 21:25
Hans-Otto Baral
Re : Hymenoscyphus on Rubus
Bernard Declercq's key. Here attached.