20-12-2025 23:08
Patrice TANCHAUDBonsoir, récolte sur sol sablonneux dans l'arriÃ
20-12-2025 15:47
Mirek GrycHi.These grew on pine wood that was heavily covere
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
Psilachnum on Phragmites
Viktorie Halasu,
07-01-2022 22:45
Hello,last year I've found this Psilachnum on old Phragmites leaves, apothecia (220)330-395(500) um wide, shortly stipitate.Â
Paraphyses broadly lanceolate, protruding.
Asci up to 4.6 um wide, H+ (LUG not tested), Psilachnum-guttule not seen.Â
Hairs in fascicles, not much narrowed to the tip.Â
Is it P. acutum? P. schoenoplecti should have different hair tips. leg. 24. V. 2021.
Thank you in advance.
Viktorie
Hans-Otto Baral,
08-01-2022 11:57
Re : Psilachnum on Phragmites
Yes, P. acutum seems good. P. schoenoplecti has much longer multiseptate hairs. I know both with VBs, however.