19-04-2026 21:23
Steve ClementsBonjour, I found this anamorphic fungus on old pl
19-04-2026 20:46
Steve Clements1 mm diameter approx spherical conidiophores on pl
12-04-2026 17:56
Hardware Tony
Found on dead stems in February earlier this year
17-04-2026 19:16
Hi to everybodyI would appreciate any assistance r
14-04-2026 05:32
Ethan CrensonHi all, A few weeks back a friend pointed out som
17-04-2026 15:14
Bruno Coué
Bonjour.Récoltes du 16/04/2026, sur feuilles mort
12-04-2026 15:52
Gernot FriebesHi,I'm looking for help with this anamorph collect
14-04-2026 21:52
Gernot FriebesHi,found on dead leaves of Carex elata. Conidia: 4
16-04-2026 22:09
Buckwheat PeteHello, I'd like to ask about this older specimen:
15-04-2026 19:33
Fátima Durán ManzanequeHi!! I need help, I found this Ascomycete but I d
Hymenoscyphus 020514 41
Miguel Ángel Ribes,
14-08-2014 20:14
Good eveningThis small 800-1000 µm yellow-orange, stalked "Hymenoscyphus" on Abies alba branch has a gelatinous consistency, especially when making cuts. It was semi-dried, semi-live. The most special is the structure of a thick ectal excipulum, who I do not know define as oblita + gelatinous ¿?
Asci euamyloid, I guess with croziers, but I am not sure.
Spores elipsoid with 2 big guttules at the ends and another small, with a septum at maturity, (9.8) 10.4 - 13.6 (15.3) x (3.2) 3.7 - 4.3 (4.7) µm; Q = (2.3) 2.5 - 3.4 (4.0) ; N = 45; Me = 11.9 x 4.0 µm ; Qe = 3.0
Paraphysis cylindrical with abundant VBs.
I do not find any Hymenoscyphus simiar. Could you help me, please, though it is semi-alive?
Thank you.
Miguel Á. Ribes.
Stip Helleman,
14-08-2014 21:25
Re : Hymenoscyphus 020514 41
Hi Miguel,
you don't mention the type of apical ring, is it Calycina like?
This gelatinous excipulum points more to Bisporella
greetings,
Stip
you don't mention the type of apical ring, is it Calycina like?
This gelatinous excipulum points more to Bisporella
greetings,
Stip
Miguel Ángel Ribes,
17-08-2014 19:52
Stip Helleman,
18-08-2014 07:43
Re : Hymenoscyphus 020514 41
OK :-)
Miguel Ángel Ribes,
18-08-2014 08:23
Re : Hymenoscyphus 020514 41
Thank you again Stip.
Bisporella is like a magician, always being disguising.
Best wishes.
Bisporella is like a magician, always being disguising.
Best wishes.
















