20-12-2025 23:08
Patrice TANCHAUDBonsoir, récolte sur sol sablonneux dans l'arriÃ
21-12-2025 09:32
Josep Torres
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
Orbilia on Rubus stem?
François Bartholomeeusen,
14-03-2016 21:09
On an old Rubus stem I found one apothecia with a diameter of 0.38 mm. Wet is was lens-shaped, when I covered it with the coverslip it splashed apart. So the texture was very soft:
asci: 30,18-43,92 x 3,56-4,93 µm;
paraphyse: sometimes branched with septa, constricted at the septa: 33,77-39,82 x 2,06-2,3 µm inflated top: 3,54-4,68 µm;
spores: oblong, with oil drop?, 3,66-6,32 x 2,13-3,33 µm
texture: angularis to globulosa cell diameter 8 to 12 µm
Sorry only one frb, witch orbilia can it be?
Thanks for your help.
Greetings,
François Bartholomeeusen
Hans-Otto Baral,
14-03-2016 22:47
Re : Orbilia on Rubus stem?
Not all spores on your last pic belong to the Orbilia. In a wide sense this is O eucalypti, but I won't be sure, it is a difficult group.
François Bartholomeeusen,
15-03-2016 15:53
Re : Orbilia on Rubus stem?
Hi Zotto,
Thank you very much for your opinion.
Greetings,
François
Thank you very much for your opinion.
Greetings,
François