04-11-2025 12:43
Edvin Johannesen
Hi! One more found on old Populus tremula log in O
04-11-2025 09:07
Josep Torres
Hello.A suspected Hymenoscyphus sprouting on a thi
03-11-2025 21:34
Edvin Johannesen
These tiny (0.4-0.5 mm diam.), whitish, short-stip
28-10-2025 15:37
Carl FarmerI'd be grateful for any suggestions for this strik
03-11-2025 16:30
Hans-Otto Baral
Hello I want to ask you if you have found this ye
28-10-2025 19:33
Nicolas Suberbielle
Bonjour à tous,Je voudrais votre avis sur cette r
31-10-2025 09:19
Lothar Krieglsteiner
Can somebody provide me with a file of:Rogerson CT
Small disco w long hairs
Karl Soler Kinnerbäck,
06-01-2025 16:54
Hairs brown, multiseptate, ~400 x 4-6.
Asci IKI+
Sp 10-11 x 2
Best regards
Karl
Lothar Krieglsteiner,
06-01-2025 17:09
Re : Small disco w long hairs
looks like a Trichopezizella
Karl Soler Kinnerbäck,
06-01-2025 17:27
Re : Small disco w long hairs
Hi Lothar, thanks for the suggestion! I will start looking there.
Best regards
Karl
Best regards
Karl
Hans-Otto Baral,
06-01-2025 20:39
Re : Small disco w long hairs
Could be T. relicina.
Karl Soler Kinnerbäck,
07-01-2025 17:00
Re : Small disco w long hairs
Hi Zotto!
I compared with T. relicina and I think it looks pretty good, however I dont have much experience with excipulum types. Did not manage to do a proper section from dry material but maybe I captured what I think is the cuboid textura prismatica?
Also the ascomata have a short stipe, and I added some pics on hair tips.
What do you think? I will try again if needed.
Best regards
Karl
I compared with T. relicina and I think it looks pretty good, however I dont have much experience with excipulum types. Did not manage to do a proper section from dry material but maybe I captured what I think is the cuboid textura prismatica?
Also the ascomata have a short stipe, and I added some pics on hair tips.
What do you think? I will try again if needed.
Best regards
Karl
Hans-Otto Baral,
07-01-2025 17:37
Re : Small disco w long hairs
Yes, this looks pretty good and concurs with my drawing HB 2896. In Breitenback & K. the hair length is even 456 µm! In all collections in my folder the apical ring reacted hemiamyloid, i.e. red in Lugol,at least at higher concentration (of course without KOH, after which only blue can be obtained).
Karl Soler Kinnerbäck,
09-01-2025 13:13
Re : Small disco w long hairs
Thanks alot for taking a look Zotto! I am having trouble finding additional fertile ascomata to check if the ring is hemiamyloid. Do you think this record can be confirmed as relicina anyway? Otherwise I will be satisfied with cf.
Karl
Karl
Hans-Otto Baral,
09-01-2025 15:17
Re : Small disco w long hairs
I have no other idea so I would not hesitate.
Espcially such long hairs exclude other species.
Karl Soler Kinnerbäck,
09-01-2025 15:23
Re : Small disco w long hairs
Ok great! thanks again for your help.
Karl
Karl
Yanick BOULANGER,
09-01-2025 16:39
Re : Small disco w long hairs
Bonjour à tous
J'ai suivi avec intérêt cette discussion
Avez vous fait d'autres photos des spores ?
Cordialement, Yanick
Karl Soler Kinnerbäck,
09-01-2025 16:42
Re : Small disco w long hairs
Hi Yanick,
Unfortunately I could not find a single fertile ascomata after the first one, so no.
Karl
Unfortunately I could not find a single fertile ascomata after the first one, so no.
Karl