24-04-2026 03:16
David Chapados
Found while looking at something else from wood in
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Marian Jagers
Is anyone familiar with the Hyphomycetes genus Pse
22-04-2026 20:54
Enrique Rubio
Hi to everybody.This Pyrenopeziza grew in moist le
22-04-2026 01:06
Richard VALERI
Bonjour à tous.Je vous présente cette Nectria s.
21-04-2026 13:36
Gernot FriebesHi,I am out of ideas for this one. I collected Sal
21-04-2026 13:19
Gernot FriebesHi,this Lophodermium on Typha has ascospores measu
Another anamorph on Hedera
Viktorie Halasu,
12-01-2019 15:40
Hello forum,there is another anamorph from Hedera leaves which I failed to find in Ellis & Ellis. Differs from Ceuthospora hederae by elongate (lips-like) conidiomata at maturity and smaller conidia without appendices or sheath.
Conidia *(5,5) 6,7-8,5 (9,1) × (1,8) 2-2,3 (2,5) um, OCI 1-2, one bigger LB at the lower (?) end and some tiny ones at the other.
Conidiomata shape is better visible in UV and I've observed the same yellow fluorescence of conidioma opening with Ceuthospora too, it's stronger on young conidiomata. But in Ceuthospora there is no UV-fluorescent line around the infected part like here. (UV = 365 nm)
Thank you for any advice.
Viktorie
