20-12-2025 23:08
Patrice TANCHAUDBonsoir, récolte sur sol sablonneux dans l'arriÃ
21-12-2025 09:32
Josep Torres
Hello.A tiny ascomycete found embedded in wood in
20-12-2025 15:47
Mirek GrycHi.These grew on pine wood that was heavily covere
18-12-2025 21:17
Pol DebaenstThe identification took me to Byssonectria deformi
15-12-2025 07:09
Danny Newman
indet. Rutstroemiaceae sp. on unk. fallen leavesMc
19-12-2025 10:10
Patrice TANCHAUDBonjour, récolte réalisée en milieu dunaire, a
18-12-2025 17:23
Bruno Coué
Bonjour,je serais heureux d'avoir votre avis sur c
This discomycete was growing on fallen twigs (of Quercus or Fagus) in litter in lowland woodland. Details as follows:
Apothecia: creamy white, short-stalked, <1.5 mm diameter, hairy on outer surface and stalks.
Excipulum: textura prismatica.
Asci: 55-65 x 5-6 µm, arising from croziers, apices blue in IKI.
Spores: (8-)9-11(-12) x 2-2.5 µm, with a few small oil bodies at each end.
Paraphyses: broadly lanceolate, multi-septate, no VBs, 60-70 x 5-7 µm, exceeding asci by 5-10 µm.
Hairs: 45-60 x 3-5 µm, hyaline, septate, tapering to apex, smooth, sometimes with oil drops adhering to walls.
I assume it belongs to the Lachnaceae but I'm struggling to put a name to it. I'd be grateful for any help.
Many thanks
Marcus
exquisite!!Â
Colipila masduguana. Do you have my paper on this?
Colipila, a new genus in the HelotialesHans-Otto Baral & Guy Garcia & Mesfin Bogale &Matthew J. O'Hara & Wendy A. Untereiner, in Mycological Progress 2012
Please lok whether the pores of the wood are large (Quercus, ring-pored) or small (Fagus). Usually it was on Castanea or Quercus. Only known from France so far.
Zotto
Many thanks as ever for your invaluable help! I've just had a look at your images of Colipila masduguana and my specimen certainly has the same distinctive features as your collections.
I don't have your paper in Mycological Progress.
I'll check the substrate to see what species it is.
Marcus  Â
Much appreciated
Paul
Baral-et-al-MP-11-201-214-2012-0001.pdf