24-04-2024 21:54
éric ROMEROBonjour, J'ai trouvé ce Lasiobolus sur laissées
23-04-2024 15:18
Lothar Krieglsteiner... but likely a basidiomycete. I hope it is o.k.
23-04-2024 13:17
Edouard EvangelistiBonjour à tous, Je viens de récolter ce que je
23-04-2024 21:49
Ethan CrensonHello all, A friend recently found this orange as
22-04-2024 11:52
Zuzana Sochorová (Egertová)Hello,I made a loan of a collection of Microstoma
11-01-2022 16:36
Jason KarakehianHi does anyone have a digital copy of Raitviir A (
22-04-2024 20:38
Miguel Ángel RibesGood afternoon.Does anyone know this anamorph?It g
19-04-2024 14:28
B ShelbourneCudoniella tenuispora: Distinctive macro and habit
Discomycete on Paeonia
Gernot Friebes,
16-05-2018 19:31
this discomycete is unknown to me. It grows on a stem of Paeonia next to Lophodermium paeoniae. The inconspicuous ascomata have a fine, darker margin/excipulum which is nicely seen under the microscope. The ascospores measure 7.5–8.5 x 2.2–2.5 µm. The asci have croziers, the apical apparatus is strongly blue in Lugol. The paraphyses are widened at the apex and don't have any remarkable content.
The best I could think of was Pyrenopeziza but it might be something else entirely...
Best wishes,
Gernot