18-12-2025 21:17
Pol DebaenstThe identification took me to Byssonectria deformi
15-12-2025 07:09
Danny Newman
indet. Rutstroemiaceae sp. on unk. fallen leavesMc
19-12-2025 10:10
Patrice TANCHAUDBonjour, récolte réalisée en milieu dunaire, a
18-12-2025 17:23
Bruno Coué
Bonjour,je serais heureux d'avoir votre avis sur c
18-12-2025 18:07
Margot en Geert VullingsThese plumes were found on rotten wood.They strong
17-12-2025 18:35
Michel Hairaud
Bonjour à tous/Hi to everyone I am passing along
15-12-2025 15:48
Danny Newman
Melanospora cf. lagenaria on old, rotting, fallen
15-12-2025 15:54
Johan Boonefaes
Unknown anamorph found on the ground in coastal sa
15-12-2025 21:11
Hardware Tony
Small clavate hairs, negative croziers and IKI bb
Cf. Byssonectria deformis ?
Collection 1, 10/12/2025
Seven specimen
Garden, Burgweg 19, Veurne Belgium
On bare ground
Macroscopie
? Apothecia: pale yellow to cream collared, disc-shaped, with smooth margin, not discolouring when touched/damaged, without subiculum, 2-4 mm Ø
Microscopie
? Asci: cylindrical, operculate, J-, 171,5-196 x 9,8-13(-13,3) µm
? Sporen: hyaline, ellipsoid, lead, multi-guttulate, 14-16,6(-18) x 7,5-10,5 µm, Me = 15,48 x 8,58 µm, N = 10, Q = 1,80
? Parafysen: hyaline, cylindrical/filiform, 1,8-2,2 µm Ø, narrow clavate at the apex up to 4 µm Ø, with straight to curved apex
Collection 2, 17/12/2025
Twenty specimen
? Sporen: hyaline, ellipsoid, smooth, multi-guttulate, 14-17,5(-18,2) x 7,5-10,5 µm, Me = 16,15 x 9,14 µm, N = 12, Q = 1,76
? Parafyses: hyaline, cylindrical/filiform, 1,5-2 µm Ø, narrow clavate at the apex up to 3,5 µm Ø, with straight to curved apex
Any help for determination will be appreciated.
Boubovia ovalispora?
Thanks for your proposal and maybe/probably you are right but on "https://svampe.databasen.org/observations/10208492" the spores of B. ovalispora are ellipsoid, smooth, multiguttulate and measure 12,6-13,2 x 7,6-8,4 µm, which is shorter than 14-16,6(-18) x 7,5-10,5 µm in my found. That makes me a bit doubtful.
I would be grateful to recieve a key of the genus Boubovia.
pol.debaenst@msn.com
https://www.centrodeestudiosmicologicosasturianos.org/?p=48180