01-02-2026 19:29
Nicolas Suberbielle
Bonjour, Marie-Rose D'Angelo (Société Mycologiq
31-01-2026 09:17
Marc Detollenaere
Dear Forum,On decorticated wood of Castanea,I foun
29-08-2025 05:16
Francois Guay
I think I may have found the teleomorph of Dendros
31-01-2026 10:22
Michel Hairaud
Bonjour, Cette hypocreale parasite en nombre les
30-01-2026 21:20
Arnold BüschlenBryocentria brongniartii und B. metzgeriae mit ihr
21-01-2026 16:32
Gernot FriebesHi,I need your help with some black dots on a lich
07-12-2015 14:17
Zugna Marino
Buon giorno a tutti, ad un primo momento, non ess
29-01-2026 10:04
Jean-Paul Priou
Bonjour à tous, Marcel LECOMTE président de L'A
Hello,I found this species is old city gardens. Size frb 60x15mm, with fertile part 25mm. 8-spored asci up to 210x15µm. Spores with 7 septa measuring 74/100x4,5/5µm. Majority around 90µm long. Setae 160/230x7/8µm. Asci pore coloring blue in Melzer. Sizes a bit diffrent then those I have in my key, but could this be something else?
Regards,
Ralph
It's Ok Trichoglossum walteri with spores < 100 µm with 7 septas. Octopartitum having spores also 7 septa average but spores longer > 100 µm and spores more acute. T Hirsutum with 15 septa . T. ariabile same shape as octopartitum but spores > 7 and < 15 septas.
JPP
Hello JP,
Thanks for your confirmation. I also looked at another species which was very small. I found similar spores and setae so this is also T Walteri, nevertheless the very different shape.
Regards,
Ralph
