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02-06-2026 14:33

Nicolas VAN VOOREN Nicolas VAN VOOREN

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

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,

31-05-2026 10:35

Hulda Caroline Holte

Hello,I collected this species growing on a rather

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Hymenoscyphus ?????
ACAR ismail, 13-09-2015 23:15
ACAR ismailOn twigs of pyrus
ascospores 14-18 x 4-6 µm
asci 90-120 x 8-11 µm
  • message #37934
ACAR ismail, 13-09-2015 23:17
ACAR ismail
Re : Hymenoscyphus ?????
Hi all
  • message #37935
  • message #37935
ACAR ismail, 13-09-2015 23:31
ACAR ismail
Re : Hymenoscyphus ?????
asci and ascospores
  • message #37936
ACAR ismail, 13-09-2015 23:33
ACAR ismail
Re : Hymenoscyphus ?????
asci and ascospores
  • message #37937
ACAR ismail, 13-09-2015 23:41
ACAR ismail
Re : Hymenoscyphus ?????
hypha
  • message #37938
ACAR ismail, 13-09-2015 23:42
ACAR ismail
Re : Hymenoscyphus ?????
hypha
  • message #37939
ACAR ismail, 13-09-2015 23:45
ACAR ismail
Re : Hymenoscyphus ?????
hypha and asci
  • message #37940
Hans-Otto Baral, 14-09-2015 09:33
Hans-Otto Baral
Re : Hymenoscyphus ?????
Hi Ismail

quite surely a Hymenoscyphus. You did not see any free spores? SAre they somewhat pointed at the base or is it impossible to say which is the upper end?
Photos of them at oil immersion would be helpful. Also you need to study the ascus base for croziers and the iodine reaction.
The contents of the living paraphyses are also helpful.

Are you sure it is a twig or perhaps a leaf petiole?

Zotto