Accès membres

Mot de passe perdu? S'inscrire

02-06-2026 14:33

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.I'm searching for a PDF copy of the followin

02-06-2026 17:58

Louis DENY

Bonjour forum, Sur feuille de Populus tremula, en

31-05-2026 22:53

éric ROMERO éric ROMERO

Bonjour tous, Je n'ai pas d'idée pour cette esp

28-07-2011 18:31

Alex Akulov Alex Akulov

Dear FriendsToday I made the pdf file of Velenovsk

11-09-2025 16:57

Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

12-11-2019 10:32

Miguel Ãngel Ribes Miguel Ángel Ribes

Hi againExactly at the same place than my previous

25-12-2019 17:54

Valencia Lopez Francisco Javier

Hola a todos/asEstas supuestas pezizas estaban en

12-07-2015 00:05

Nedim Jukic Nedim Jukic

This one from the same locality as the previous on

28-08-2014 18:36

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos. Subo unas fotos de un asco que enco

30-05-2026 21:12

Philippe PELLICIER

Sur branche de mélèze (Larix) près de la neige,

« < 1 2 3 4 5 > »
Oddities on Rubus idaeus stems
Marja Pennanen, 06-09-2015 18:47
Hi,

once again I'm lost in the Raspberry bushes, no idea of what I have found.

These are about 0,2 mm wide and 0,3 mm high.
The hairs locate on the upper part of the fruitbodies and are 30-90x7-10, brown and septate.
The spores are about 80-100x2-3, septate and contain small droplets.
The asci are about 150-200x10.

Help is surely wellcome: Marja
  • message #37787
  • message #37787
  • message #37787
Marja Pennanen, 06-09-2015 21:08
Re : Oddities on Rubus idaeus stems
Hello again,

I may be looking for a new-for-me hairy nectrialike genus, with filiform spores.
A key to the species of that genus may be needed, too...

Marja
Gernot Friebes, 07-09-2015 08:08
Re : Oddities on Rubus idaeus stems
Hi Marja,

maybe a Tubeufia?

Best wishes,
Gernot
Marja Pennanen, 07-09-2015 08:31
Re : Oddities on Rubus idaeus stems
Thank you Gernot, that may be the case.
I have found T. cerea, but Tubeufia came not into my mind.
So, where to find the key?

Thankfully: Marja
Marja Pennanen, 07-09-2015 08:40
Re : Oddities on Rubus idaeus stems
Could this be T. helicomyces?