
12-02-2015 23:42

Another Hymenoscyphus, now on pinecone of Pinus sy

06-02-2015 12:29

Hola, tengo esta muestra recogida en rama caida de

11-02-2015 00:47

Good nightI have two different collection of Hymen

12-02-2015 17:14

Hola, tengo lo que creo es un Hysterobrevium, lo m

08-02-2015 16:42
Lepista ZacariasI would like to have your help to identify this Sc

10-02-2015 00:23

Hello all, This seems to be Propolomyces versicolo

11-02-2015 08:39
Bonjour. Je ai un rassemblement de 02.02.2015 de
Stromata up to 1 mm wide, subglobose, with a flattened upper side and the base narrower than the maximum diameter, slightly wider than high, with papillate ostiole; walls hard, surface smooth (not rugose, not cracked). Subiculum present on the wood, not or scarcely present between the stromata that remain mostly well separated.
In mature spores no gel sheath is visible. Around very fresh spores, in water, can be present a sheath of gel around the ends and in the immature ones seems to be visible even around the whole spore.
Trying to observe the gel sheath I mounted some asci in Cresyl blue; it seems to be visible around the immature spores, but I still have doubts because the young spores + the intended "gel" have the same size of a mature spore, so the "gel" should be included in the walls when completely formed...
And the apical apparatus is very complex, and consistent... Very interesting!
All in all the nearest species appears to be Rosellinia britannica but I have not a good knowledge of this genus.
What do you think?
Thank you
Mario
J'irai essayer avec de l'encre alors.
Salut!
Mario