07-05-2025 10:18
Thomas FlammerI have found on Genistae sth. that looks like puli
07-05-2025 18:29
Francois Guay
I found this small hyaline ascomycete on moist, de
08-05-2025 02:22
Francois Guay
I found this white, hairy ascomycete on the bark o
05-05-2025 09:35
Nicolas Suberbielle
Bonjour à tous,Marie-Rose d'Angelo de la SociétÃ
06-05-2025 13:37
Thomas FlammerMunk, Anders (1953). The System of the Pyrenomycet
06-05-2025 12:52
Castillo Joseba
Me mandan el material de Galicia (España), reco
05-05-2025 22:06
Patrice TANCHAUDBonsoir, il y a quelques temps, j'avais évoqué
01-05-2025 20:11
Zuzana Sochorová (Egertová)
Hello, today I have collected a tiny ascomycete g
27-04-2025 15:54
Martin Bemmann
Can somebody provide this article from a Leningrad
Pyrenopeziza/Pirottaea from Italian Alps
Lothar Krieglsteiner,
04-08-2024 10:47
(sub)alpine rivulet, on decaying wet stems of dicotylous herb. The spores are poor in oil (0-1) and about 14-18(20)/3,5-4 µm large. Asci mostly more than 60 µm, with croziers, IKI blue(ish). Paraphyses without vacuolar body and with weakly contrastive guttules. Excipulum dark globulosa with darker "grana" (Pirottaea-like), with hyaline clavate end-cells.In Pirottaea I find no match, and in Pyrenopeziza I end at P. millegrana that should grow on Filipendula (what the substrate isn`t).
Who has a better idea?
Best regards, Lothar
Hans-Otto Baral,
04-08-2024 11:21
Re : Pyrenopeziza/Pirottaea from Italian Alps
P. millegrana has a high lipid content. Pirottaea is clear, if accepting the genus. Are there never acute hairs? I recommend to measure more, e.g. are the asci 10 µm wide?
Lothar Krieglsteiner,
04-08-2024 11:27
Re : Pyrenopeziza/Pirottaea from Italian Alps
Hello Zotto,
thanks for your comment. I think I will have to re-examine the specimen. Maybe I will post again later.
thanks for your comment. I think I will have to re-examine the specimen. Maybe I will post again later.