05-03-2026 16:30
François BartholomeeusenDear forum members, On the 2nd of February 2026,
06-03-2026 09:41
Hi forum, I'm now looking for another reference c
05-03-2026 10:07
Hulda Caroline HolteHello, I found and collected this species growing
19-02-2026 17:49
Salvador Emilio JoseHola buenas tardes!! Necesito ayuda para la ident
03-03-2026 20:34
Miguel Ángel Ribes
Good eveningThese small, amphora-shaped perithecia
Ophiostoma
David Chapados,
21-12-2025 01:54
Hi,Would it be possible to find the species with this information or sequencing would be needed?
Growing on an acorn, found near a river bank, Quebec, Canada.
Ascoma 1,3 x 0,22mm.
Spores(?) 3,5-4,1 x 2,1-2,3um.
https://www.inaturalist.ca/observations/331332005
