20-12-2025 23:08
Patrice TANCHAUDBonsoir, récolte sur sol sablonneux dans l'arri
21-12-2025 09:32
Hello.A tiny ascomycete found embedded in wood in
20-12-2025 15:47
Mirek GrycHi.These grew on pine wood that was heavily covere
18-12-2025 21:17
Pol DebaenstThe identification took me to Byssonectria deformi
15-12-2025 07:09
Danny Newman
indet. Rutstroemiaceae sp. on unk. fallen leavesMc
19-12-2025 10:10
Patrice TANCHAUDBonjour, récolte réalisée en milieu dunaire, a
18-12-2025 17:23
Bruno Coué
Bonjour,je serais heureux d'avoir votre avis sur c
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.
















