22-04-2026 20:17
Marian Jagers
Is anyone familiar with the Hyphomycetes genus Pse
22-04-2026 20:54
Hi to everybody.This Pyrenopeziza grew in moist le
22-04-2026 01:06
Bonjour à tous.Je vous présente cette Nectria s.
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
21-04-2026 13:05
Gernot FriebesHi,this hyphomycete feels familiar but I was not a
20-04-2026 22:00
These pale yellow, hairy ascos were growing on cul
Pyrenopeziza on monocot.
Enrique Rubio,
22-04-2026 20:54
This Pyrenopeziza grew in moist leaves of monocot. (Carex?) in a coastal lagoon in northern Spain. The apothecial margin is very briefly pubescent with short chains of cells with a clavate or broad bullet-shaped terminal element. Asci IKIb asci arising from croziers. Ascospores clavate with a broad obtuse base and a narrower, pointed apex. The lipid content is low or very low, consisting of only a few fine droplets near the poles (OCI=0-1) and remnants of a small apical gelatinous sheath that soon disappears (red arrowed). The paraphyses appear to have very little content and their apices possess an amorphous, almost hyaline or yellowish substance that reacts reddish in IKI. Excipulum textura globuloso-angularis texture of greyish cells.
There are some similarities with Peziza inapiculata Declercq, but I'd like to hear your thoughts.
Many thanks again



