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08-08-2014 19:33

Enrique Rubio Enrique Rubio

Hi again I need again your help with these small

10-08-2014 00:52

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos. He encontrado hoy estas Peziza sobr

04-08-2014 20:19

Alan Rockefeller Alan Rockefeller

This Scutellinia was found at 3100 meters elevati

08-08-2014 22:46

Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Good evening,today I collected this ascomycete on

09-08-2014 12:57

Guy Garcia

Bonjour,Quelqu'un aurait-il la possibilité de m'e

09-08-2014 12:14

SYLVAIN ARD

Bonjour,J'ai trouvé ce Pyéno sur une barnche sou

08-08-2014 11:17

Blasco Rafael Blasco Rafael

Hola, a ver si me pueden ayudar, esta muestra la r

07-08-2014 19:26

Enrique Rubio Enrique Rubio

Hi again I'd like your help with this small patel

08-08-2014 17:02

Bernard Declercq Bernard Declercq

Hi,Yesterday, I collected a Nectria-like ascomycet

06-08-2014 23:35

Miguel Ãngel Ribes Miguel Ángel Ribes

Hi againThis cupulated yellow Hyalorbilia was rela

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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