25-11-2025 14:24
Thomas Læssøehttps://svampe.databasen.org/observations/10490522
25-11-2025 11:03
Mick PeerdemanHi all,One of my earliest microscopy attempts, so
24-11-2025 15:23
Arnold BüschlenHallo, auf einer offenen Kiesfläche am Rande ein
23-11-2025 11:16
Bohan JiaHi, I found small discs growing on dead stem of
21-11-2025 10:56
Christopher Engelhardt
Very small (~0,5 mm) white ascos, found yesterday
Trichopeziza sulphurea ? sur Fallopia japonica
Bernard CLESSE,
01-06-2016 23:58
Bonsoir à tous,Voici que je pense être un Trichopeziza, sur tige pourrie de renouée du Japon.
a) poils cylindriques, septés, un peu incrustés
b) asques IKI+, à crochet à la base
c) spores éttroitement fusiformes : 12-15x2-2,5
Qu'en pensez-vous ?
Bernard
Hans-Otto Baral,
02-06-2016 09:58
Re : Trichopeziza sulphurea ? sur Fallopia japonica
sulphurea has very long 3-septate guttulate spores.
Why not the group around T. mollissima? Did you see living paraphyses and their contents?
Why not the group around T. mollissima? Did you see living paraphyses and their contents?
Bernard CLESSE,
02-06-2016 18:02
Re : Trichopeziza sulphurea ? sur Fallopia japonica
You are wright Zotto !
Spores are not septate-guttulate and content of paraphyses are not refringent in H2O. Size spores are not OK for Trichopeziza sulphurea.
So OK for Trichopeziza mollissima.
Bernard
Spores are not septate-guttulate and content of paraphyses are not refringent in H2O. Size spores are not OK for Trichopeziza sulphurea.
So OK for Trichopeziza mollissima.
Bernard
Hans-Otto Baral,
02-06-2016 18:12
Re : Trichopeziza sulphurea ? sur Fallopia japonica
yes, in a wide sense - actually this is a complex of species.
Bernard CLESSE,
02-06-2016 19:18
Re : Trichopeziza sulphurea ? sur Fallopia japonica
OK Zotto, Trichopeziza mollissima (s.l.)
Bernard
Bernard