28-01-2014 10:53
Peter ThompsonHello Everyone,I have been sent fruit bodies of a
28-01-2014 10:45
Vasileios Kaounas
Found 28-01-14 in Attica Greece, in forest with Pi
27-01-2014 03:28
Masanori KutsunaHello everybody, I found yellow disco on Miscanthu
24-01-2014 15:52
Piet BORMANS
Hi,I found this on dead stems of Vaccinium myrtill
11-10-2013 23:53
Ibai Olariaga IbargurenHi, I found in the Uppsala herbarium a collection
25-01-2014 20:11
Godorova Olga
This one was found on a wet sand in a costal area.
24-01-2014 16:59
Godorova Olga
Hello, dear friends. I'd like to post pictures of
24-01-2014 02:19
Francisco Calaça
Someone have this paper?Cain, R. F. 1962: Studies
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