02-02-2026 14:55
Andgelo Mombert
Bonjour,Sur thalle de Lobaria pulmonaria.Conidiome
02-02-2026 14:33
Andgelo Mombert
Bonjour,Sur le thalle de Peltigera praetextata, ne
02-02-2026 09:29
Bernard CLESSE
Bonjour à toutes et tous,Pour cette récolte de 2
31-01-2026 10:22
Michel Hairaud
Bonjour, Cette hypocreale parasite en nombre les
01-02-2026 19:29
Nicolas Suberbielle
Bonjour, Marie-Rose D'Angelo (Société Mycologiq
31-01-2026 09:17
Marc Detollenaere
Dear Forum,On decorticated wood of Castanea,I foun
29-08-2025 05:16
Francois Guay
I think I may have found the teleomorph of Dendros
30-01-2026 21:20
Arnold BüschlenBryocentria brongniartii und B. metzgeriae mit ihr
21-01-2026 16:32
Gernot FriebesHi,I need your help with some black dots on a lich
The only thing I can say about it is that it is definitely very resistant to difficult winter conditions. From mid-January there were severe frosts, down to minus 25 degrees Celsius at night. It wasn't until a week that the temperatures rose above freezing. Therefore, they must have grown already before the New Year. Despite such a long growing season, they were in excellent shape.
Help in determining the species is appreciated!
Spores:
(16.9) 18 - 20.2 (20.4) × (3) 3.2 - 3.8 (3.9) µm
Q = (4.6) 4.7 - 6.2 (6.4); N = 7
Me = 18.9 × 3.5 µm; Qe = 5.4
greetings
Mirek
Thatt will be most likely Pseudohelotium sordidulum a winter species
Best, Stip
Now I even associate it with something :)
I looked at the Zotto disc (Hyaloscyphaceae), but there are so many species on it that I ran out of patience. I was even in the Pseudohelotium catalog, but I gave up and preferred to ask in the forum.
Thank you so much, you saved me some time.
It was hard for me to associate because I only knew Pseudohelotium pineti ... thanks to you I already know two species of this genus.
Zotto, sorry for posting such a blurry picture of the ascus base. You don't actually see croziers on it.
Croziers is present!
greetings
Mirek