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09-12-2025 12:06

Andgelo Mombert Andgelo Mombert

Bonjour,Je recherche l'article concernant Hypobryo

07-12-2025 16:07

Arnold Büschlen

Hallo, ich habe in einer Moos-Aufsammlung (epiphy

08-12-2025 21:04

Mark Stevens

"Hello everyone,I'm relatively new to microscopy (

08-12-2025 18:59

Lothar Krieglsteiner Lothar Krieglsteiner

.. found by a seminar-participant, I do not know t

08-12-2025 21:18

Buckwheat Pete

Hello everyone, Is it possible to at least approx

07-12-2025 17:43

Malcolm  Greaves Malcolm Greaves

This Helvella was in mixed woodland. Uniform cupul

08-12-2025 17:37

Lothar Krieglsteiner Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

16-03-2014 22:00

Ralph Vandiest Ralph Vandiest

Hello,I found this species a few months ago but ha

08-12-2025 13:39

Thomas Læssøe

https://svampe.databasen.org/observations/10572899

07-12-2025 22:43

Andreas Millinger Andreas Millinger

Good evening, tried to determine with Munks Valsa

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Helvella solitaria
Luis Ballester, 14-08-2013 11:47
Luis BallesterHello again everyone.

I have this collection of Helvella from a riparian forest dominated by Corylus avellana and Populus nigra. The largest specimens reach 50 mm in diameter of the cup.

Following the works of Dissing and Haffner came to determine it as Helvella solitaria or Helvella queletii. So I think generally now considered both taxa are synonymous with preference for H. solitaria. Do any of you consider that they are two different species?
  • message #24784
Luis Ballester, 14-08-2013 11:50
Luis Ballester
Re : Helvella 130611
Also I have this one picked up about 30 meters from the preceding and with the same habitat, a riparian forest dominated by Corylus avellana and Populus nigra. In this case the largest specimens reach 75 mm in diameter of the cup.

PS. I am writing in English because I think it is the most used language in ascofrance, but if you prefer I can write in French.

  • message #24785
Nicolas VAN VOOREN, 14-08-2013 11:59
Nicolas VAN VOOREN
Re : Helvella 130611
Bonjour Luis.
Il s'agit bien de Helvella solitaria (syn. H. queletii), sur les deux photos.
Luis Ballester, 14-08-2013 21:00
Luis Ballester
Re : Helvella 130611
Hola Nicolas

C'était mon choix, H. solitaria.

Mais mes recueilles typiques de H. solitaria sont ceux dont je mets ces nouvelles images.

Les deux cultures que j'ai envoyé avant, ne semblent totalment typiques pour moi.

C'est pourquoi je me demande si quelqu'un d'entre vous ont des doutes et pense qu'il est possible que toutes les collections que nous avons classés comme H. solitaria sont ça, et il peut être fait un autre taxon distinct.
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  • message #24790
  • message #24790
Alfredo Giorgio Baiano, 14-08-2013 23:52
Re : Helvella 130611
Oui, il s'agit de H. solitaria Karst.