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
Hyaloscypha sp?
François Valade,
23-01-2016 19:05
helloThis species have been collected on hardwod by René Chalange. He gave me it for identification but I am not sure about the genus.
Apothecia are small, about 1 mm.
asci with croziers, up to 60x7-8µm, blue in lugol
paraphysis thin and straight
spores with 1 septum, (N=10) (9,68)10,64(12,56) x (3,01)-3,45-(3,69) µm
hairs up to 80 µm long, tip rounded, with a faint glassy content, disappearance in KOH is not evident, but I think it does, with a few incrustations
If somebody have an idea, it will be wellcome.
thank you
cheers
François
Hans-Otto Baral,
23-01-2016 20:17
Re : Hyaloscypha sp?
Hi Francois
if you could find hairs with a longer glassy tip (I see one with a short) I would say Protounguicularia (Olla) transiens. Then the asci should have protuberances but not croziers.
But the spores are too large for this species.
if you could find hairs with a longer glassy tip (I see one with a short) I would say Protounguicularia (Olla) transiens. Then the asci should have protuberances but not croziers.
But the spores are too large for this species.
François Valade,
24-01-2016 09:15
Re : Hyaloscypha sp?
Hello Zotto
I was looking for such glassy tips, because the collector thought it could be Arachnopeziza monoseptata (well described by Galan and Raitviir), but I did not.
For the moment I have no idea. I does not matter.
thank you for your answer.
cheers
François
I was looking for such glassy tips, because the collector thought it could be Arachnopeziza monoseptata (well described by Galan and Raitviir), but I did not.
For the moment I have no idea. I does not matter.
thank you for your answer.
cheers
François