21-02-2025 20:37
Marc Detollenaere
Dear Forum,On rotten wood of Salix, I found some M
06-02-2025 06:25
Bharati MandapatiHi All, I would love some help with this Lasiobel
17-02-2025 21:29
Yanick BOULANGERBonsoirPour le premier, il s'agit de Calycina hete
14-02-2025 19:15
Tomaz Vucko
Hello!I am trying to identify some of the unidenti
07-02-2025 17:48
Vasileios Kaounas
asci 170-200 x 20-22 ?m spores 21.9 [22.9 ; 23.4]
19-02-2025 19:25
Margot en Geert VullingsOn a fallen Fagus branch we found these bumps, som
On Fagus branch
Margot en Geert Vullings,
19-02-2025 19:25
The perithecia have a neck (not clearly visible in the photos) that is about as long as the bulb and lie just under the bark in the horizontal plane, usually with 3-5 together .
The spores are brown with 3 septs and show large guttulles, usually one in each segment.
Measured in water: 30.2 - 35.8 (39.6) × (10.3) 10.32 - 11.5 (11.8) µm; Qe = 3
The ascus tops show no reaction in Melzers and Congo red.
We found Prosthecium ellipsosporum, which could fit some spore size and also does not have a black rim around the stroma, only this one has been described on Carpinus and these spores have appendages.
Maybe there are other options?
Thanks in advance, Margot&Geert
