25-03-2024 13:41
B Shelbourne• Hyaloscyphaceae (no VBs), Hyaloscypha: Macro a
25-03-2024 21:27
Riet van OostenHello, Found by Laurens van der Linde, March 2024
24-03-2024 08:27
Thierry BlondelleHiOn Hedera helix fallen branchEcological habitat:
26-03-2024 11:06
michel bertrandBonjour, Malgré de nombreuses recherches, je n'a
25-03-2024 03:56
B Shelbourne• Scuttelinia: Macro and habitat.• S. scutella
Another anamorph on Hedera
Viktorie Halasu,
12-01-2019 15:40
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