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09-03-2016 09:51

Dragiša Savic

Last year I found Thyronectria lamyi on a branch o

04-03-2016 07:59

John Plischke John Plischke

2-21-2016 High Rock Park, Staten Island, New York

06-03-2016 22:19

Bernard CLESSE Bernard CLESSE

Voici un asco sur place à feu que je pense être

08-03-2016 15:48

Joop van der Lee Joop van der Lee

Found on rabbit dung.No clear photo of the perithe

08-03-2016 16:37

Joop van der Lee Joop van der Lee

Found on horse dung.Ascomata: 573.4 um wide and 39

07-03-2016 19:01

Enrique Rubio Enrique Rubio

Hi to the Orbilia lovers This nice species was fo

07-03-2016 18:11

Alain GARDIENNET Alain GARDIENNET

Dear forum, I'm looking for pages about Myxophora

08-03-2016 12:09

Castillo Joseba Castillo Joseba

Posiblemente en madera de eucaliptoTengo muchas du

07-03-2016 11:31

Gernot Friebes

Hi,this species, which I assume is an Amphisphaeri

08-03-2016 10:53

Castillo Joseba Castillo Joseba

en una muestra de Phytolacca americana, en la que

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pyrenomycete from the Algarve (Portugal)
Lothar Krieglsteiner, 14-05-2019 19:44
Lothar Krieglsteiner

... growing on small thin twigs of likely Alnus glutinosa near Aljezur (West Coast), on 2.4.2019. THe spores are about 10-12/4-5 µm, the perithecia with a quite conspicuous ostiolum remind a bit of a Gnomonia or similar fungi.


Who can provide me with an idea?


Best regards, Lothar

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Enrique Rubio, 14-05-2019 19:54
Enrique Rubio
Re : pyrenomycete from the Algarve (Portugal)
Hi Lothar
Look for Diaporthe. Very important is to look for ventral black lines in the sustrate.
Lothar Krieglsteiner, 15-05-2019 14:17
Lothar Krieglsteiner
Re : pyrenomycete from the Algarve (Portugal)

Hello Enrique,


thank you very much - a good hint.


I will take a look at the specimen soon and then report.


Best regards, Lothar

Lothar Krieglsteiner, 29-06-2019 06:01
Lothar Krieglsteiner
Re : pyrenomycete from the Algarve (Portugal)

Hello Enrique,


sorry- it took a long time till today I had the time to have another look at the specimen.


You were fully right. Not only is the surface of the small twigs stained blackish; the stromatic lines are also present.


So Diaporthe spec. - thanks again.


Best regards, Lothar

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