24-04-2026 03:16
David Chapados
Found while looking at something else from wood in
22-04-2026 20:54
Enrique Rubio
Hi to everybody.This Pyrenopeziza grew in moist le
22-04-2026 01:06
Richard VALERI
Bonjour à tous.Je vous présente cette Nectria s.
22-04-2026 20:17
Marian Jagers
Is anyone familiar with the Hyphomycetes genus Pse
21-04-2026 13:36
Gernot FriebesHi,I am out of ideas for this one. I collected Sal
21-04-2026 13:19
Gernot FriebesHi,this Lophodermium on Typha has ascospores measu
Ombrophila rivulorum?
Johan Myhrer,
21-09-2018 15:10
Central sweden in a marsh by a shallow lake I found a few of these highly gelatinous discs on wet decomposed debris (mostly Carex and Typha) on the very wet ground. Key in Ellis & Ellis led me to Ombrophila violacea which seemed close enough to begin with, spore size a little big though and only small LBs in spores. So I began digging in "archives" and O. rivulorum was a good fit. Or maybe its O. violacea anyway? The latter automatically being changed into O. janthina in Swedish database Dyntaxa. Can't be right can it?
Spores: ~13-14,5x4-5,5µm (IKI+ with 2 red spots)
Asci IKI+ blue apically
Medulla very loose and with small chrystals.
/Johan Myhrer
Hans-Otto Baral,
21-09-2018 21:40
Re : Ombrophila rivulorum?
IthinkO.rivulorum is excluded because of the lacking large LBs, but my folder rivulorum without large LBs could fit. AlsoO. translucens seemsto be very similar.