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21-07-2019 18:33

Filip Filip Fuljer Filip Filip Fuljer

Hello, i collected whitish discomycetes on decomp

21-07-2019 14:13

Stefan Jakobsson

Hello, Here a Hymenoscyphus growing on a last yea

21-02-2019 17:34

Edmond POINTE Edmond POINTE

Bonjour,J'hésite entre Podospora et schizothecium

20-07-2019 22:51

Georges Greiff

Hello, What appears to be a bryophilous member of

20-07-2019 19:19

Blasco Rafael Blasco Rafael

Hola, necesito de su ayuda para llegar a esta espe

18-07-2019 23:09

jean claude chasle

Bonsoir,Ceci est ma première demande sur le forum

19-07-2019 12:34

Filip Filip Fuljer Filip Filip Fuljer

Hi everyone,i found 2 days ago some species on old

19-07-2019 11:15

Katarina Pastircakova

Hello, anybody has this article?Morelet M. 1992. O

20-05-2019 07:38

Ron Bronckers

Hi everybody,Can anybody provide me with a copy of

17-07-2019 18:10

Jac Gelderblom

Hello On culms of Typha I found a small mollisia

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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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