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24-04-2026 03:16

David Chapados David Chapados

Found while looking at something else from wood in

22-04-2026 20:54

Enrique Rubio Enrique Rubio

Hi to everybody.This Pyrenopeziza grew in moist le

22-04-2026 01:06

Richard VALERI Richard VALERI

Bonjour à tous.Je vous présente cette Nectria s.

22-04-2026 20:17

Marian Jagers Marian Jagers

Is anyone familiar with the Hyphomycetes genus Pse

23-04-2026 06:46

François Freléchoux François Freléchoux

Bonjour, Voici la description d'un minuscule asco

21-04-2026 22:14

Margot en Geert Vullings

This cup fungus was found on April 10, 2026, on lo

22-04-2026 19:12

Louis DENY

Bonjour forum.Trouvé à Belfort, est de la France

21-04-2026 21:00

Sylvie Le Goff

Bonjour à tousJe sollicite votre aide pour cet as

21-04-2026 13:36

Gernot Friebes

Hi,I am out of ideas for this one. I collected Sal

21-04-2026 13:19

Gernot Friebes

Hi,this Lophodermium on Typha has ascospores measu

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Pyrenopeziza "subviridula"?
Viktorie Halasu, 04-11-2020 19:12
Viktorie HalasuHello,

this discomycete grew on a dead attached twig of Ulmus, bark peeling off, wet riparian forest. 
IKI+bb, H+, VB-. Excipulum of globose or angular (isodiametric) cells.
Some free spores 1-septate, in ascus only non-septate spores. 

Is it this unpublished Pyrenopeziza? Hymenium in UV only light blue, unlike Mollisia or Strossmayeria which are dark blue.

Thank you.
Viktorie
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Hans-Otto Baral, 04-11-2020 22:30
Hans-Otto Baral
Re : Pyrenopeziza "subviridula"?
Very exciting! I will answer tomorrow more detailed, but I agree.
Viktorie Halasu, 04-11-2020 22:41
Viktorie Halasu
Re : Pyrenopeziza "subviridula"?
Thank you for confirmation and looking forward to other info. 

If you're still interested in collection data of Orbilias, this one grew together with O. cf. aurantiorubra nicely parasitised by Hyalorbilia orbiliicola. 
Hans-Otto Baral, 05-11-2020 18:28
Hans-Otto Baral
Re : Pyrenopeziza "subviridula"?
I think this Pyrenopeziza is exactly what I have under subviridula, e.g., HB 7620b, but perhaps not all.

Nice, this orbiliicola!