01-07-2013 22:38
Hello, I found the following species on genista/cy
03-07-2013 08:56
Nina FilippovaLeaves of Andromeda polifolia inhabited by not ver
03-07-2013 14:20
Hi againI'd like to know your opinion about this U
03-07-2013 15:14
Björn Wergen
Hi there, does anyone have these articles as PDF?K
02-07-2013 09:31
Elisabeth StöckliTrouvé sur des débris d'une place à feu (dépos
02-07-2013 18:03
Hi to allOn very wet hardwood my friend M. Tapia w
02-07-2013 09:19
Elisabeth StöckliTrouvé sur des débris d'une place à feu (dépos
Cosmospora sp
Christian Lechat,
13-06-2008 08:16
I would like to know your opinion about a collection of Cosmospora on 03.05.2008 in French Guiana, Saül, Sentier des Gros Arbres, on rotting bark, mixed with Neonectria jungneri, Haematonectria cf. haematococca, Cosmospora chaetopsinae-polyblastiae, Ophionectria trichospora, Viridispora alata and Bionectria sp.There are several genera on this bark and it's difficult to study.
Only very minute ascomata of Cosmospora are isolated.
Cosmospora sp.:
Ascomata non stromatic,160-200µm hight and 100-130µm wide, red orange transluscent, asci and ascospores are visible through the wall. It’s difficult to make a section of perithecial wall but I was able to make one rather correct to measure it.
Perithecial wall 10-12µm wide made of a simple region of ellipsoid or elongate cells thick walled, asci clavate 55-70 x 12-14µm, ascospores 9,5-11 x 4,5-5µm, dark brown, becoming purple in KOH, striate.
Maybe have you an idea?

4889.pdf