23-12-2024 18:18
Rot BojanHello!I've been working with this small fungus for
23-12-2024 12:10
Bernard CLESSE
Bonjour à toutes et tous,Pourriez-vous m'aider à
23-12-2024 22:59
Lucian Clanet
Hello,I'm trying to find information about the Hyp
21-12-2024 12:45
Marc Detollenaere
Dear Forum,On naked wood of Fagus, I found some ha
17-12-2024 12:33
Lothar Krieglsteiner
this fluffy anamorph was repeatedly found on decid
22-12-2024 10:19
Simon Gurtner
Hello,can anyone help me identify this small ascom
22-12-2024 10:53
Bernard CLESSE
Pourriez-vous me confirmer ma détermination de ce
Hymenoscyphus look like?
Rot Bojan,
23-12-2024 18:18
I've been working with this small fungus for a few days now, but I can't find any significant microscopic features (or I can't see them). I don't know why, the fungus is immature, or..? Please help!
A fungus up to 2 mm in size, growing on a bare log, possibly an acacia.
Bernard Declercq,
23-12-2024 18:55
Re : Hymenoscyphus look like?
Hi,
Ascus form and paraphyse guttulation may be OK for Hymenoscyphus. But with the outer surfave being pro parte composed of isodiametric cells and the non-scutuloid spores I would exclude Hymenoscyphus ss. str. The photos are not very informative and no description of the microscopy (IKI reaction of ascal apex, prsence or absence of basal croziers, dimensions and guttulation of fresh spores...) was added.
Regards,
Bernard
Ascus form and paraphyse guttulation may be OK for Hymenoscyphus. But with the outer surfave being pro parte composed of isodiametric cells and the non-scutuloid spores I would exclude Hymenoscyphus ss. str. The photos are not very informative and no description of the microscopy (IKI reaction of ascal apex, prsence or absence of basal croziers, dimensions and guttulation of fresh spores...) was added.
Regards,
Bernard
Rot Bojan,
23-12-2024 19:33
Re : Hymenoscyphus look like?
Bernard thanks for fast answer.
There was no visible reaction with IKI, basal croziers, they are not present, or maybe I didn't find them.I don't know if the fungus is immature because I didn't find any free spores either. Usually I can find all these elements without any problems, this time I couldn't and I don't understand why?
There was no visible reaction with IKI, basal croziers, they are not present, or maybe I didn't find them.I don't know if the fungus is immature because I didn't find any free spores either. Usually I can find all these elements without any problems, this time I couldn't and I don't understand why?
Hans-Otto Baral,
24-12-2024 09:47
Re : Hymenoscyphus look like?
What is your predominat mounting medium here? I see only one photo in water with living elements, from which I see that the paraphyses are without VBs (but the reddening of the apos made me think of a species with VBs). Why did you photograph only mounts in lethal media?
I see no IKI photo. If inamyloid I would not be sure with Hymenoscyphus, although the macro suggests it.
Rot Bojan,
24-12-2024 15:08
Re : Hymenoscyphus look like?
Hello Zoto!
I tried all the media, mainly because I didn't notice anything familiar? IKI, KONGO RED, MELTZER, KOH, WATER. Should I try water again? The problem is that the fungus is relatively hard.
Thanks for the answer and the tips.
I tried all the media, mainly because I didn't notice anything familiar? IKI, KONGO RED, MELTZER, KOH, WATER. Should I try water again? The problem is that the fungus is relatively hard.
Thanks for the answer and the tips.
Rot Bojan,
24-12-2024 17:38
Re : Hymenoscyphus look like?
Made only in water. Please give your opinion!
Maybe not mature enough, rare asci?
Maybe not mature enough, rare asci?
