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Mot de passe perdu?

19-05-2026 10:27

Peziza phlebospora ?

Patrice TANCHAUD

Bonjour, récolte récente sur terre retournée i

04-06-2026 18:39

Pyreno on Vaccinium myrtillus

Gernot Friebes

Hi,I collected this species in two different locat

22-05-2026 13:29

Pseudophacidium ?necans on Vaccinium myrtillus

Gernot Friebes

Hi,I am curious to hear your opinion on this mater

04-06-2026 15:28

Tony Cumberlidge

I have recently found the very helpful European Ke

04-06-2026 10:50

Trichopezizella ?

FranÃ§ois FrelÃ©choux

François Freléchoux

Bonjour, J'ai trouvé hier un petit asco observé

04-06-2026 07:02

Psilachnum (?) sp.

FranÃ§ois FrelÃ©choux

François Freléchoux

Bonjour, Voici la description d'une espèce qui p

04-06-2026 13:34

Leptosphaeria barriae/wehmeyeri on Lupinus

Gernot Friebes

Hi,I am interested to hear your opinion on this Le

04-06-2026 11:36

Tryblis-like on Vaccinium myrtillus

Gernot Friebes

Hi,found on Vaccinium myrtillus.Asci: IKI –, 8-s

04-06-2026 11:14

Philippe PELLICIER

Bonjour, Sur bois mort de conifère (Larix, Pinus

18-10-2022 00:12

Valencia Lopez Francisco Javier

Hola amigos/asRecientemente encontré esta colecci

Phaeohelotium parasulphuratus ?

éric ROMERO, 07-03-2026 13:06

Ã©ric ROMERO

Bonjour tous,

Sur cône d'épicea fortement imbu, dans le Vosges (France), octobre 2025.

Apothécies jaunes, pulvinées-étalées, courtement stipitées, max 3 mm.
Asques IKI bb, H-.
Paraphyses cylindriques séptées.
Spores hyalines, cylindriques, parfois légèrement courbées, présence de nombreuses petites guttules (pas toujours présentes au centre de la spore), 17,2 - 15,1 - 13,7 X 4,6 - 5,2 - 5,6µ,
Q moyen 2,91. Présence d'un voile mucilagineux.
Ectal textura globulosa-angularis.
Medula textura intricata.

Cela pourrait-il être Phaeohelotium parasulfuratus ? Merci pour vos avis, éric.

Hans-Otto Baral, 07-03-2026 16:03

Hans-Otto Baral

Re : Phaeohelotium parasulphuratus ?

Yes, no doubt! May I get the collection data to include in my manuscript? You do not have scales to your photos?

éric ROMERO, 07-03-2026 18:14

Ã©ric ROMERO

Re : Phaeohelotium parasulphuratus ?

Hi Zotto,

Thanks for your answer.

Domaine skiable Le Poli - 88400 Xonrupt (France), le 20/10/2025

Alt : 805m

GPS 48.074707, 6.914218

I have a sequence that totaly fits (100%) with the sequence OM808925.1 you registered on GENBANK on Cudoniella Sp. Could you tell us if it is the same species.

Both collections were gathered in the same area, approximately 4 km apart as the crow flies.

éric

Lothar Krieglsteiner, 07-03-2026 18:43

Lothar Krieglsteiner

Re : Phaeohelotium parasulphuratum (Hymenoscyphus parasulphuratus)

sorry for being a bean counter - but with Large Latinum I am unable to accept Phaeohelotium (n) parasulphuratus (m). As the taxon is not validly published by now it is perhaps quite irrelevant to notice that ...

éric ROMERO, 07-03-2026 20:12

Ã©ric ROMERO

Re : Phaeohelotium parasulphuratus ?

Hi Lothar,

I made a mistake of course, read P. parasulfuratum...

Thanks for this remark.

éric

Hans-Otto Baral, 07-03-2026 22:20

Hans-Otto Baral

Re : Phaeohelotium parasulphuratus ?

This is superb! Of course it is the same species. I checked the coordinates in Google Earth, the place is 0.65 km NE of Le Poli and at 845 m, perhaps the coordinates are not as exact as they look?

The uploaded sequence conprises only ITS. Does your sequence include also parts of SSU and LSU?

Jaques Deny collected this species quite often, and 2x I was with him in that area.

Michel Hairaud, 08-03-2026 21:36

Michel Hairaud

Re : Phaeohelotium parasulphuratus ?

Hi Zotto,

Was the prov. name H. parasazavae at the time of Jacques ?

Amitiés. Michel

Hans-Otto Baral, 08-03-2026 21:43

Hans-Otto Baral

Re : Phaeohelotium parasulphuratus ?

Maybe yes. I kept it for a long time but finally did not like it much.

Michel Hairaud, 08-03-2026 21:49

Michel Hairaud

Re : Phaeohelotium parasulphuratus ?

Ok Thanks