03-09-2025 21:59
Philippe PELLICIERLa Léchère, Col de la Madeleine, alt 1970m, au s
07-09-2025 11:34
Zuzana Sochorová (Egertová)
Hello,I have identified this fungus as Hymenoscyph
02-09-2025 11:34
Thomas Læssøehttps://svampe.databasen.org/observations/10527903
05-09-2025 09:32
Nicolas VAN VOOREN
Bonjour, hi everyone,Do you know where the fungari
05-09-2025 18:53
Robin Isaksson
Hi! Spores 1 septate; 12-13 x 3um Hairs 35-75
04-09-2025 20:11
Åge OterhalsSaccobolus on dear droppings. Can any of you confi
Diaporthales on Populus
Juuso Äikäs,
26-03-2025 18:29
I recently found some ascos that I think belong to Diaporthales, growing on a fallen Populus tremula tree (although am not 100% sure about the substrate's species). Presumably the stromata have developed under bark. There are clusters of a few short necks here and there
Asci 8-spored, IKI-. Spores 2-celled, constricted at the septum, having many guttules. What caught my attention was the rather small and inconspicuous, round appendage at both ends of the spores.
Spore measurements: 13.2 - 14.4 × 4.2 - 4.6 µm, Q = 3.0 - 3.5; avg = 13.9 × 4.3 µm, Qav = 3.2; n = 5.
Some Melanconis species at least have similar microscopy, but I haven't found a proper species candidate from there.
