24-04-2024 21:54
éric ROMERO
Bonjour, J'ai trouvé ce Lasiobolus sur laissées
23-04-2024 15:18
Lothar Krieglsteiner
... but likely a basidiomycete. I hope it is o.k.
23-04-2024 13:17
Edouard Evangelisti
Bonjour à tous, Je viens de récolter ce que je
23-04-2024 21:49
Ethan CrensonHello all, A friend recently found this orange as
22-04-2024 11:52
Zuzana Sochorová (Egertová)
Hello,I made a loan of a collection of Microstoma
11-01-2022 16:36
Jason Karakehian
Hi does anyone have a digital copy of Raitviir A (
22-04-2024 20:38
Miguel Ángel Ribes
Good afternoon.Does anyone know this anamorph?It g
19-04-2024 14:28
B Shelbourne
Cudoniella tenuispora: Distinctive macro and habit
This spring, I found this species growing on the dead branches of Populus. I didn't see any anamorphs at first. I bred him, however, until the moment when conidia began to form on ascomat. I have no experience with them but it seems to me that Cylindrocarpon sp.
If so, then I should look for a solution like Neonectria. I am sure of the substrate, so most species that are attached to one host should be rejected.
Of the European species and growing on a different substrate basically I only have this one species ???
As usual, I could have missed something so I would ask for your opinion.
Mature spores slightly rough.
greetings
Mirek
Are ascomata on a stroma?
From the photos, this species seems fungicolous. Could you make a vertical section through a perithetical stroma and wood to see if there is a fungus host?
Regards
Christian
I didn't answer for a long time because I wanted to prove that you are right :)
I waited for something to grow from these white hyphae.
From what looked like Cylindrocarpon, ascocarp Lachnella began to grow.
Is it a parasitic species, I can not tell. Microscopic studies do not confirm this, but macroscopically it can be seen that the fruiting bodies of Nectriaceae grow on some other medium?
Maybe they are actually rootstocks of some other mushroom?
I attach photos. You have more experience with them. Maybe you can see something in my photos, although the sporocarps are very small, and the details are not clearly visible in the pictures.
Thank you and best regards
Mirek
Hello and welcome to all after a long time, but at the time of finding the mushrooms, I was unable to microscopy the Nectria host due to its poor condition. A few days ago I was in the same place and I took bark samples from the same substrate along with the species that was the host for Nectria.
Q = (3.1) 3.3 - 3.9 (4.2) ; N = 9
Me = 8.3 × 2.3 µm ; Qe = 3.6
8.25 2.10
8.08 2.45
7.78 2.23
8.56 2.30
9.02 2.33
8.41 2.44
8.55 2.03
7.96 2.56
best regards
Mirek
