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24-12-2025 17:08

Propolis sp. on Picea abies
Hulda Caroline Holte

Hello, I have found this propoloid ascomycete on

24-12-2025 18:12

Orbilia
Ethan Crenson

Hello all, A friend found this Orbilia growing on

23-12-2025 11:27

blanc poilu
Louis DENY

bonjour forum,sur débris de bois de feuillu (acer

20-12-2025 10:49

Small resin asco?
Mirek Gryc

Hi. „I doubt it is possible to identify this ti

23-12-2025 08:27

Hymenoscyphus?
Josep Torres Josep Torres

Hello.Small, yellowish ascomata, with very short a

21-12-2025 09:32

Spherical Pyrenomycete
Josep Torres Josep Torres

Hello.A tiny ascomycete found embedded in wood in

21-12-2025 21:32

Anamorf on decaying leaves of Euonymus japonicus 'Microphyllus'
Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

22-12-2025 23:38

Phylloscypha labessiana ?
Patrice TANCHAUD

Bonsoir, récolte sur un mur en pierre, apothéci

21-12-2025 12:34

Nectria ??
Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

22-12-2025 00:47

Phylloscypha boltonii
Patrice TANCHAUD

Bonsoir, récolte à proximité du milieu dunaire

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Hymenoscyphus caudatus / sparsus ?
Patrice TANCHAUD, 29-11-2016 17:53
Bonjour,

récolte sur débris de feuilles, probablement de chêne vert. Asques à base simple, spores 15,5-17 x 4,5-5 µm.
Merci d'avance pour vos avis.

Patrice
Hans-Otto Baral, 29-11-2016 18:08
Hans-Otto Baral
Re : Hymenoscyphus caudatus / sparsus ?
Difficult to say. I think caudatus but not sure. Why are there no asci near the paraphyses? H. sparsus has VBs more restricted to the apex and less scutuloid spores, also I think never so long apo stipes.
Patrice TANCHAUD, 29-11-2016 18:22
Re : Hymenoscyphus caudatus / sparsus ?
Only paraphyses because young apothecia without asci.


Patrice TANCHAUD, 30-11-2016 00:45
Re : Hymenoscyphus caudatus / sparsus ?
Un petit complément.
Merci Zotto.

Patrice
  • message #45879
Hans-Otto Baral, 30-11-2016 09:57
Hans-Otto Baral
Re : Hymenoscyphus caudatus / sparsus ?
o.k., but with 400x it is too small to see details. The paraphyses are empty here.
Patrice TANCHAUD, 01-12-2016 14:08
Re : Hymenoscyphus caudatus / sparsus ?
Voici les spores x 1000
  • message #45909
Patrice TANCHAUD, 01-12-2016 14:08
Re : Hymenoscyphus caudatus / sparsus ?
Et les paraphyses x 1000.
  • message #45910
Hans-Otto Baral, 01-12-2016 14:50
Hans-Otto Baral
Re : Hymenoscyphus caudatus / sparsus ?
oui, c'est bon!
I feel the VB region is too long to  match H. sparsus.
Patrice TANCHAUD, 01-12-2016 19:49
Re : Hymenoscyphus caudatus / sparsus ?
Merci bien Zotto. Thanks for all !

Patrice