29-09-2015 15:24
Jakob Schneller
Size of asci about 120-140 um, spores 30-34 um, po
20-09-2015 21:27
Jean Pierre Dechaume
Sur terre brûlée, incendie il y a 1 mois et demi
29-09-2015 16:09
Marja PennanenHello,these are about 0,1 mm wide.The spores are 6
27-09-2015 16:52
Jakob Schneller
The asci are about 40-50 um, the spores 8-11 um, p
24-09-2015 16:59
Jakob Schneller
The spores are extrordinary large 36-39 um x 18.20
Cosmospora
Jacques Fournier,
24-02-2009 13:45
Bonjour le forum,j'ai besoin d'aide pour identifier ce Cosmospora sur Diatrypella qui manifestement n'est pas C. magnusiana.
Merci d'avance!
Jacques
6824.doc
Gary Samuels,
24-02-2009 13:56
Re:Cosmospora
This keys to Nectria (Cosmospora) wegeliniana, which occurs on Pseudovalsa berkeleyi but who knows true host range of any Cosmospora? I suspect that there is quite a lot of host specificity in fungicolous Cosmospora but we have not had the opportunity to explore this question. I wouuld want to know the anamorph and would be happy to culture if if you would send a fresh specimen. I would be happy to study any Cosmospora -- or Nectria -- that anybody would send to me.
Jacques Fournier,
24-02-2009 14:33
Re:Cosmospora
Hi Gary,
thanks for your prompt reply! I agree it keys out next to C. wegeliniana but I lack good documentation on this species fro comparison.
It is a well defined species with thick wall and slightly tuberculate apex, I found it repeatedly and exclusively on this substrate. Hope the anamorph will help. I will share my fresh material with you and Christian.
Cheers,
Jacques
thanks for your prompt reply! I agree it keys out next to C. wegeliniana but I lack good documentation on this species fro comparison.
It is a well defined species with thick wall and slightly tuberculate apex, I found it repeatedly and exclusively on this substrate. Hope the anamorph will help. I will share my fresh material with you and Christian.
Cheers,
Jacques