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25-01-2026 23:23

Delitschia/Lojkania? on wood
Tomaz Vucko Tomaz Vucko

Hello! I found this species that resembles Delitsc

06-02-2026 01:14

Amniculicola
Tomaz Vucko Tomaz Vucko

Hello!How would you name this species? Most perith

04-08-2014 17:35

Pachyella 1898
Leandro Sánchez Leandro Sánchez

Sur branche de feuillus, jusqu'à 22 mm diamètre,

05-02-2026 15:07

Asco in Pinus halepensis
Vasileios Kaounas Vasileios Kaounas

Found on a fallen needle of Pinus halepensis, diam

05-02-2026 06:43

At first glance, a Nitschkia, but...
Stefan Blaser

Hello everybody, Any help on this one would be mu

18-08-2025 15:07

pyrenomycete on dead parts of foliose liverwort from Norway
Lothar Krieglsteiner Lothar Krieglsteiner

.. 20.7.25, in subarctic habital. The liverwort i

02-02-2026 21:46

Dark disc on Populus
Margot en Geert Vullings

On a barkless poplar branch, we found hairy discs

02-02-2026 14:55

Lichénicole sur Lobaria
Andgelo Mombert Andgelo Mombert

Bonjour,Sur thalle de Lobaria pulmonaria.Conidiome

02-02-2026 14:33

Lichénicole sur Peltigera
Andgelo Mombert Andgelo Mombert

Bonjour,Sur le thalle de Peltigera praetextata, ne

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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