14-11-2025 16:26
Marian Jagers
Hello everyone, On dead wood of Cytisus scoparius
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20-11-2025 14:14
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Mick PeerdemanIn January i found these black markings on the dea
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Mick PeerdemanDear all,Last week i stumbled upon a leaf of ilex
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carl van den broeck
Dear guestIn Waardamme, Belgium, I found dozens of
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Andreas Millinger
Good evening,found this species on a felled trunk
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Bruno Coué
Bonjour,je sollicite votre avis pour la récote
Lasiosphaeria? on Filipendula
Marja Pennanen,
16-02-2023 18:05
Hello forum,
I collected these black, setose ones in Lapland in september on a stem of a plant, that may be Filipendula ulmaria.
They are about 0,3 mm wide.
The spores are about 30-36x3, asci about 80-90x9-12 and they seems to have warts at least at their tips.
The setas are about 80-130x7-9, bown, but may have lighter tips.
I have not yet found a key to the genus, evenif should have one. So maybe someone here can help me.
Marja
Bernard Declercq,
17-02-2023 14:49
Re : Lasiosphaeria? on Filipendula
Dear Marja,
This is a still undescribed Hilberina species, with typical acerose basal spore end.
Regrds,
Bernard
This is a still undescribed Hilberina species, with typical acerose basal spore end.
Regrds,
Bernard
Marja Pennanen,
17-02-2023 16:11
Re : Lasiosphaeria? on Filipendula
Dear Bernard,
Thank you very much! Now I at least know not to waste time to try to find a species for this, yet ;)
A new genus for me anyway.
Thankfully: Marja