23-05-2026 11:44
Charles Grapinet
Hello, I am having trouble identifying this copro
25-05-2026 16:44
François BartholomeeusenHi forum members,During an excursion organised by
26-05-2026 21:25
Dirk GerstnerHello everyone, I'm completely stumped by this li
26-05-2026 22:44
Ethan CrensonHi all, I think I have Incrucipulum capitatum her
22-05-2026 14:44
Lothar Krieglsteiner
in unripe condition citrine yellow, then soon fadi
25-05-2026 16:35
Bernard CLESSE
Bonjour à toutes et tous,J'ai trouvé récemment,
22-05-2026 13:29
Gernot FriebesHi,I am curious to hear your opinion on this mater
23-05-2026 18:57
Sylvie Le GoffBonjour à tousRécolté sur une branchette de Sal
22-05-2026 21:35
Steve ClementsBonjour, I expected this find on old wood on our
Cosmospora sp?
Björn Wergen,
11-02-2014 10:52
Hi there,a few weeks ago I received a collection of a nectrioid species growing on dead Alnus viridis bark. It has small orange fruitbodies of 0,25-0,32mm diametre and Spores of only 2,8-3,4x2,5-3µm, with one septation. Asci 40-50x3,5-5µm, no paraphyses seen. Wall 30-40µm. Does it belong to the genus Cosmospora? I did not see a species like this one before...
Ideas are welcome, of course :D
regards,
björn
Walter Gams,
11-02-2014 11:12
Re : Cosmospora sp?
Lieber Björn, Solche interessante Funde sollten in Kultur genommen werden. Könnte ich evt. versorgen. Kennst Du die Arbeit von Gräfenhan et al., Stud. Mycol. 69: 79. 2011? Freii im Inteent abzurufen.
Herzlichen Gruß Walter
Herzlichen Gruß Walter
Björn Wergen,
11-02-2014 20:25
Re : Cosmospora sp?
Hi Walter,
I bet you mean SM 68: p79? Of course I have read it, but I am not sure how to use it here. Do you want to have sent this collection?
regards,
björn
I bet you mean SM 68: p79? Of course I have read it, but I am not sure how to use it here. Do you want to have sent this collection?
regards,
björn
Walter Gams,
11-02-2014 21:17
Re : Cosmospora sp?
Yes, please. My address: Molenweg 15. 3743 CK Baarn, NL
With the Gräfenhan paper you willl not get along without a cullture.
With the Gräfenhan paper you willl not get along without a cullture.
Walter Gams,
20-02-2014 16:44
Re : Cosmospora sp?
Hi Björn, Thank you for the material. I could not find any nectrioid perithecia on the specimen, only the acremonium-like anamorph of your Cosmospora. Unfortunately, I did not get it to grow. Perhaps you have still other material?. Where did it come from?. I gather you do not have Alnus viriidis in the Eifel? For more discussion I suggest direct e-mail contact. Mine: walter.gams@online.nl