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06-08-2014 09:20

Miguel Ãngel Ribes Miguel Ángel Ribes

Good morningI know August is a holiday month, but

05-08-2014 12:44

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos. Subo unas fotos de una Helvella que

05-08-2014 12:26

Pierre-Arthur Moreau Pierre-Arthur Moreau

Chers tous,L'un de vous aurait-il accès à la pub

05-08-2014 09:11

Leandro Sánchez Leandro Sánchez

Sous Quercus, jusqu'à 30 mm diamètre.Lait jaune-

04-08-2014 19:19

Alan Rockefeller Alan Rockefeller

This came into the Cuajimoloyas fungus fair last w

04-08-2014 18:20

SYLVAIN ARD

Bonjour,J'ai une longue expérience de la programm

03-08-2014 22:48

SYLVAIN ARD

Bonjour,Si l'un de vous a ces articles :Petrini, L

02-08-2014 09:53

Maren Kamke Maren Kamke

Hi everybody,I found this Mollisia species on a gr

03-08-2014 12:48

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos. Subo unas fotos de una Peziza que e

01-08-2014 20:25

Gernot Friebes

Hi,I found this species on a decorticated branch o

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Trematosphaeria (?) on ericaceous host
Enrique Rubio, 08-08-2014 19:33
Enrique Rubio

Hi again


I need again your help with these small (uo to 0.7 mm), gregarious, blackish, conical, conspicually papillate, allways superficial pseudothecia with trabeculate hamathecium, 4-spored clavate asci with 3-septate hyaline and smooth ascospores, later brownish, verrucose, many times with end-cells paler. No gel-sheath, no appendages at all.


The fungus grew on decorticated twigs of an ericaceous, lignified, host at 1800 m of altitude.


In 2005 keys on this genus (Tanaka, Harada & Barr) I don'find a species that matches with my collection.


Have you some idea?

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Ying Ying Zhang, 09-08-2014 13:09
Re : Trematosphaeria (?) on ericaceous host
Hey Enrigue,
This fungus is really interesting. -I suppose it is not from freshwater.  The shape of asci and the pseudoparaphyses do not fit Trematosphaeria. So...Please is it possible to send it to me for sequencing? I suppose it may be something new.

Thanks

Enrique Rubio, 10-08-2014 13:46
Enrique Rubio
Re : Trematosphaeria (?) on ericaceous host

Hi Ying


Yes. It's not from freshwater. Sorry but I have sent it to an spanish colleague


Regards