07-02-2023 22:28
Ethan CrensonHello friends, On Sunday, in the southern part of
19-02-2026 17:49
Salvador Emilio JoseHola buenas tardes!! Necesito ayuda para la ident
19-02-2026 13:50
Margot en Geert VullingsWe found this collection on deciduous wood on 7-2-
16-02-2026 21:25
Andreas Millinger
Good evening,failed to find an idea for this fungu
08-12-2025 17:37
Lothar Krieglsteiner
20.6.25, on branch of Abies infected and thickened
17-02-2026 17:26
Nicolas Suberbielle
Bonjour à tous, Je recherche cette publication :
Chaetosphaeria? black pyreno with part spores
Ethan Crenson,
22-12-2021 22:43
Hello all,
I'd love some help with this black carbonaceous pyrenomycete which I found this weekend in New York City. It was found on decorticated hardwood on the ground. The fruiting bodies are uni-peritheciate partly embedded in the wood and around 0.5mm in diameter.
Asci appear very thick walled and in IKI have a darkened ring-like structure at the tip.
Spores are 1-septate, brown and frequently break into two part spores at the cell division. They measure 18-20.5 x 4.5-5µm. The part spores measuring about half that.
Can anyone identify this pyreno?
Thanks in advance,
Ethan
