09-11-2025 13:20
Josep Torres
Hello.A tiny ascomycete, appearing as erupting gra
08-11-2025 00:29
Francois Guay
I found this species in Quebec, Canada, on herbace
04-11-2025 09:07
Josep Torres
Hello.A suspected Hymenoscyphus sprouting on a thi
04-11-2025 12:43
Edvin Johannesen
Hi! One more found on old Populus tremula log in O
03-11-2025 21:34
Edvin Johannesen
These tiny (0.4-0.5 mm diam.), whitish, short-stip
Sur bois de Salix
Elisabeth Stöckli,
28-07-2018 18:02
Sur branche décortiquée de Salix à 2'235 m, apothécies 0.25-0.50 mm de diamètre, sessile, hyménium gris/noir, surface externe couverte de poils bruns, asques 75 - 88 x 8.5 - 10 µm, IKI-, octosporés, spores lisses, hyalines, 3 - 4 cloisons à maturité, 18 - 28 x 3.5 - 4.5 µm, paraphyses élargies au sommet.
Merci d'avance pour votre aide.
Elisabeth
Quijada Luis,
28-07-2018 18:45
Re : Sur bois de Salix
We have a similar collections from here which we are calling Durella aff. melanochlora, but difficult, I think that the genus is Durella, but the species not sure
Cheers
Luis
Cheers
Luis
Hans-Otto Baral,
29-07-2018 23:05
Re : Sur bois de Salix
If the asci are thin-walled and hemispherical in the dead state I would also compare Durella atrocyanea which, however, has distinct groups of oil drops in each spore cell, and in which the paraphyses are not covered by brown exudate.