04-11-2025 09:07
Josep Torres
Hello.A suspected Hymenoscyphus sprouting on a thi
04-11-2025 12:43
Edvin Johannesen
Hi! One more found on old Populus tremula log in O
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
Small Asco on wood?
Mirek Gryc,
22-02-2020 07:20
It is a popular species but I have not been able to identify it so far :( I hope it won't be a problem for you :)
Pictures do not show real colors. In fact, the outer surface (hair) more yellowish.
Dark-olive hymenium.
Small and fragile sporocarps so it's hard to get a nice preparation.
I met them on Salix sp., Populus sp. And others. Mostly wood without bark.
Regards
Mirek
Mirek
Michel Hairaud,
22-02-2020 09:36
Re : Small Asco on wood?
Bonjour Myrek,
Several features of your collection could lead to a Lasobelonium but the lack of iodine reaction and the spores are puzzling.
I can see something not too far in Zotto's files named L. ''encoelia'' .
Only a suggestion, not sure at all.
Amitiés. Michel
Mirek Gryc,
22-02-2020 10:37
Re : Small Asco on wood?
Hi Michel
Hmm! - a very, very reasonable proposition :)
I thought this thing was better known. This winter, I have met this species four times. In two cases, the fruitbodies were in very poor condition, so I didn't even microscope them. Yesterday's collection looked nice so I tried to microscope it. They were slightly dried up but after moisturizing they developed well.
I thought this thing was better known. This winter, I have met this species four times. In two cases, the fruitbodies were in very poor condition, so I didn't even microscope them. Yesterday's collection looked nice so I tried to microscope it. They were slightly dried up but after moisturizing they developed well.
Something seems to me that I still have a lot of work ahead of them, all the more so because not all the features match those given in the descriptions? First of all, the size of the fruiting bodies. In my case, the most ripe fruitbodies had a diameter well below 1 mm.
Also slightly different in color?
Now I can't but in the evening I will check the reaction on KOH and the "porus reaction" on Lugol after using KOH.
Also slightly different in color?
Now I can't but in the evening I will check the reaction on KOH and the "porus reaction" on Lugol after using KOH.
Regards
Mirek
Mirek
Adam Polhorský,
22-02-2020 12:05
Re : Small Asco on wood?
How about "Trichopeziza" viridula. Consult Zottos folder "viridula Europa". I saw it on Fagus recently.
Mirek Gryc,
22-02-2020 13:25
Re : Small Asco on wood?
Hi Adam
You ask: what do I think about T. viridula?
I am very happy with this option :)
This will be the genre!
You ask: what do I think about T. viridula?
I am very happy with this option :)
This will be the genre!
However, I do not know where Zotto hid this folder ??
Thank you and best regards
Mirek
Adam Polhorský,
22-02-2020 17:28
Re : Small Asco on wood?
Ah sorry its here https://drive.google.com/open?id=0B5SeyOEkxxZhRF91N1R2QnpKZms
It isn`t a true Trichopeziza. Chlorosplenium viridulum seems to be the same. It belongs somewhere else entirely.
Mirek Gryc,
22-02-2020 18:08
Re : Small Asco on wood?
Thank you!