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16-04-2026 22:09

Buckwheat Pete

Hello, I'd like to ask about this older specimen:

14-04-2026 05:32

Ethan Crenson

Hi all, A few weeks back a friend pointed out som

12-04-2026 15:52

Gernot Friebes

Hi,I'm looking for help with this anamorph collect

15-04-2026 19:33

Fátima Durán Manzaneque

Hi!! I need help, I found this Ascomycete but I d

14-04-2026 21:52

Gernot Friebes

Hi,found on dead leaves of Carex elata. Conidia: 4

14-04-2026 20:31

Gernot Friebes

Hi,can this be Psilachnum lateritioalbum on Phragm

12-04-2026 17:56

Hardware Tony Hardware Tony

Found on dead stems in February earlier this year

12-04-2026 12:22

William Slosse William Slosse

In a dune grassland in Oostduinkerke (Belgium), on

11-04-2026 15:45

Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Please, could anyone send me this paper?Moyne G.,

11-04-2026 13:34

Artem Ptukha

Hello, I am seeking assistance with the identific

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Phaeohelotium parasulphuratus ?
éric ROMERO, 07-03-2026 13:06
éric ROMEROBonjour 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.

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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
éric 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
éric 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