22-04-2026 01:06
Richard VALERI
Bonjour à tous.Je vous présente cette Nectria s.
21-04-2026 13:36
Gernot FriebesHi,I am out of ideas for this one. I collected Sal
21-04-2026 13:19
Gernot FriebesHi,this Lophodermium on Typha has ascospores measu
21-04-2026 13:05
Gernot FriebesHi,this hyphomycete feels familiar but I was not a
20-04-2026 22:00
Malcolm Greaves
These pale yellow, hairy ascos were growing on cul
19-04-2026 21:23
Steve ClementsBonjour, I found this anamorphic fungus on old pl
19-04-2026 20:46
Steve Clements1 mm diameter approx spherical conidiophores on pl
12-04-2026 17:56
Hardware Tony
Found on dead stems in February earlier this year
Lachnellula suecica ?
Philippe PELLICIER,
17-09-2025 19:43
(4,5) 4,7 - 5,3 (5,5) × (4,3) 4,5 - 5,2 (5,3) µm
Q = 1 - 1,07 (1,1) ; N = 20
Me = 5 × 4,8 µm ; Qe = 1
Macôt La Plagne (Savoie,Fr), Cembraie, alt. 2150 m, 11/09/2025
Hans-Otto Baral,
18-09-2025 09:26
Re : Lachnellula suecica ?
My key says for suecica *4-7(-8) x 4-6 µm, and in 1984 I wrote 4-6 x 4-6 µm, and the same I find in Raitviir 1980. The Declercq key I do not know, is there a link?
Interesting to know would be if the ascus apex reacts hemiamyloid (in Lugol or after KOH in MLZ) or is permanently inamyloid. This variation is mentioned in my key on my homepage, which I just noticed is again out of order.
Philippe PELLICIER,
18-09-2025 18:14
Re : Lachnellula suecica ?
Deux photos qui montrent une réaction avec le traitement préalable à la potasse et sans.
Hans-Otto Baral,
18-09-2025 21:40
Re : Lachnellula suecica ?
Very good, this is the typical situation of L. suecica.
Philippe PELLICIER,
19-09-2025 07:46
Re : Lachnellula suecica ?
Danke!