17-01-2026 19:35
Arnold BüschlenHallo, ich suche zu Cosmospora aurantiicola Lite
08-12-2025 17:37
Lothar Krieglsteiner
20.6.25, on branch of Abies infected and thickened
16-01-2026 00:45
Ethan CrensonHi all, On decorticated hardwood from a New York
10-01-2026 20:00
Tom SchrierHi all,We found picnidia on Protoparmeliopsis mur
13-01-2026 07:28
Danny Newman
Chlorociboria glauca on indet. decorticate logThe
15-01-2026 15:55
Lothar Krieglsteiner
this one is especially interesting for me because
13-01-2026 08:43
Danny Newman
Tricladium varicosporioides on indet. decorticate
Acanthophiobolus helicosporus
Riet van Oosten,
13-03-2020 17:53

Hello,
Found by Laurens van der Linde, March 2020, The Netherlands.
He also gave me a possible name: Acanthophiobolus helicosporus.
The ascocarps are probably too young, no clearly visible twisted ascospores inside the asci, but maybe this is enough ....
Greetings,
Riet
Jac Gelderblom,
13-03-2020 19:25
Re : Acanthophiobolus helicosporus?
Dag Riet
It looks very much like that species. Attached a documented find in Breda.
Groeten
Jac Gelderblom
Riet van Oosten,
13-03-2020 19:31
Re : Acanthophiobolus helicosporus?
Hallo Jac,
Geweldig!
Thank you very much!








Acanthophiobolus-helicosporus-0001.pdf