Accès membres

Mot de passe perdu? S'inscrire

14-09-2025 22:16

Philippe PELLICIER

Apothécies petites jusquà 3 mm, oranges, avec de

13-09-2025 14:01

Thomas Flammer

dark brown apothecia, splitIKI-Spores biguttulate

13-09-2025 14:10

Wim de Groot

We found this hymenoscyphus on rubus fruticulosis.

13-09-2025 15:43

Edmond POINTE Edmond POINTE

Bonjour Christian,J'ai trouvé deux spores ressemb

11-09-2025 16:57

Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

10-09-2025 23:53

Marcel Heyligen Marcel Heyligen

Found on Robinia pseudoacasia together with Diapor

10-09-2025 17:18

Blasco Rafael Blasco Rafael

Hola, encontre este estiercol de vaca estos apotec

02-09-2025 11:34

Thomas Læssøe

https://svampe.databasen.org/observations/10527903

07-09-2025 08:19

Josep Torres Josep Torres

Hello.Tiny pinkish discomycetes, photographed and

09-09-2025 12:07

Edmond POINTE Edmond POINTE

Bonjour amis mycologues,Trouvé sur moquette de ch

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Gyromitra?
Josep Torres, 12-03-2024 14:24
Josep TorresHello.
A single specimen photographed on Sunday at 240 meters above sea level, on the edge of a path and under pines and riverside trees.
Cerebriform ascoma of black color with a dark brown edge, short, full stem, without grooves, with its velvety surface, pinkish cream-colored cut flesh on the stem and white on the cap.
Medullary excipule of intricate texture, external excipule of morphology very similar to the medullary excipule.
Only immature asci observed, presumably octosporic.
Paraphyses filiform, septate, many of them branched, slightly widened at the apex and with brown intracellular pigment.
Immature ascospores inside the ascus with measurements of (13.6) 13.64 - 16.15 (16.2) × 7.4 - 8.37 (8.4) µm. Q = 1.9 - 2.1 ; Qe = 2.
Just because of its color, I think that perhaps it could be Gyromitra melaleuca, I don't know if I'm on the right track.
Any suggestion from you will be welcome.
Thank you very much in advance.
Kind regards.
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Nicolas VAN VOOREN, 12-03-2024 15:10
Nicolas VAN VOOREN
Re : Gyromitra?
You might consider Gyromitra anthracobia, but without a mature hymenium, this is difficult to be 100% sure...
Andrew N. Miller, 12-03-2024 16:27
Andrew N. Miller
Re : Gyromitra?
If you would be so kind, please send me a small piece to sequence.  I am trying to sequence every Gyromitra in the World. ;o)

Cheers,
Andy
Josep Torres, 13-03-2024 08:15
Josep Torres
Re : Gyromitra?
Thanks Nicolás, the curious thing is that there is no trace of burning in the area, in the absence of complete certainty, I leave it open for now as Gyromitra cf. anthracobia.
I admit that he was completely unaware of the existence of the species.
Kind regards.
Josep Torres, 13-03-2024 08:18
Josep Torres
Re : Gyromitra?
Of course Andrew.
Send me an address to my email and I'll send you a sample.
Kind regards.
Nicolas VAN VOOREN, 13-03-2024 08:21
Nicolas VAN VOOREN
Re : Gyromitra?
Another Spanish collection without burnt substrate is cited here: https://www.centrodeestudiosmicologicosasturianos.org/?p=57809

Maybe this species is not strictly pyrophilous...
Josep Torres, 13-03-2024 08:29
Josep Torres
Re : Gyromitra?
Thanks Nicholas.
He had already seen Master Enrique's work, it seems that in his case there were no traces of burning either.
Kind regards.