
03-10-2025 13:44

Hello, Found by Laurens van der Linde on Populus

03-10-2025 10:25
Jean-Luc RangerQue pensez-vous de ce Chaetomium sp : 10- 10,5 x 6

03-10-2025 09:43
Tiny blackish ascomata shaped like erumpent grains

02-10-2025 09:16
Hello.Some tiny apothecia sprouting in a scattered

01-10-2025 20:16

Hello,I would appreciate your opinion on this yell

01-10-2025 19:47
Philippe PELLICIERUn parasite sur les feuilles de graminées qui for

30-09-2025 22:08
Philippe PELLICIERBonjour, cette Otidea de petite taille de 1-2 cm c

29-09-2025 10:59
Jean-Luc RangerBonjour, Je ne sais trop où chercher ce champi

28-09-2025 12:30

Hello, this fungus nicely fits Lasiosphaeris hirsu
Pyrenomycete on Hedera
Josep Torres,
03-10-2025 09:43
Hyphae on the peridium and exciple have an angular texture.
Conidiogenous hyphae widen at their bases and gradually taper, ending in more or less pointed shapes, measuring (17.8) 20.7 - 30.2 (30.4) × (1.6) 1.8 - 2.4 (2.6) µm.
These conidiogenous hyphae produce ellipsoidal, hyaline conidia with one or two large lipid droplets inside. Free conidia with brown intracellular pigment were also observed, which could perhaps correspond to mature conidia.
These conidia measure:
(7) 7.6 - 9.29 (9.3) × (3.6) 4.2 - 5.2 (5.7) µm
Q = (1.5) 1.6 - 2 (2.1) ; N = 20
Me = 8.5 × 4.8 µm ; Qe = 1.8
I am fully aware of the difficulty of identifying species like this, but I will not fail to prove it.
This conidiogenesis vaguely reminds me of genera like Diplodia, but the conidia are too small to even be considered a genus.
Any feedback from you would be welcome.
Thank you very much in advance.
Best regards.