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28-02-2026 11:54

Alain GARDIENNET Alain GARDIENNET

Hi forum,Is anyone aware if the 1936 edition of Si

28-02-2026 14:43

Alain GARDIENNET Alain GARDIENNET

A new refrence desired :Svanidze, T.V. (1984) Novy

01-03-2026 18:02

Francois Guay Francois Guay

I found this mystery Helotiales on an incubated le

01-03-2026 14:10

Antonio Couceiro Antonio Couceiro

Hola, me gustaria conocer opiniones sobre este tem

01-03-2026 20:34

Hans-Otto Baral Hans-Otto Baral

Does someone have access to Phytotaxa? I am intere

28-02-2026 11:05

Yanick BOULANGER

Bonjour à tousLe 24/02/2026 à Montmacq, devant m

01-03-2026 18:46

Robin Isaksson Robin Isaksson

Hi! This species i se from time to time in the

01-03-2026 08:55

Michel Hairaud Michel Hairaud

Bonjour , Je souhaiterais recevoir cet article :Â

01-03-2026 15:31

Csaba Németh Csaba Németh

Hello!I found these apothecia on Homalothecium lue

01-03-2026 17:51

Bruno Coué Bruno Coué

Bonjour,sur vieilles crottes de sanglier en chambr

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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