03-01-2026 13:08
Niek SchrierHi all,We found groups of perithecia on a Lecanora
29-12-2025 17:44
Isabelle CharissouBonjour,J'aimerais savoir si d'autres personnes au
02-01-2026 17:43
MARICEL PATINOHi there, although I couldn't see the fruitbody, I
01-01-2026 18:35
Spooren Marco
Original loamy soil aside a artificial lake.The co
31-12-2025 19:27
Spooren Marco
Collected from loamy soil, at waterside (completel
30-12-2025 16:44
Pascal DucosBonjour,Une anamorphe rose stipitée, très nombre
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
