Accès membres

Mot de passe perdu? S'inscrire

17-01-2024 22:54

Tricharina
Patrice TANCHAUD

Bonsoir, récolte au sol, apothécie 8 mm pour la

10-01-2024 12:31

Lasiobolidium boudieri?
Karl Soler Kinnerbäck

Found this on soft Alnus incana wood next to a riv

17-01-2024 12:34

En hoja de eucalipto
Castillo Joseba Castillo Joseba

La materia prima la pedí desde Galicia (España)

14-01-2024 15:18

Torrubiella leiopus?
Jean-Luc Ranger

Bonjour, j'ai eu la chance de trouver ce champigno

17-01-2024 14:09

Purplish Peziza s.l. on moist dune sand - Denmark
Thomas Læssøe

https://svampe.databasen.org/observations/728419an

13-01-2024 17:29

Claussenomyces?
Josep Torres Josep Torres

Hello.Some apothecia sprouting massively on a thin

16-01-2024 12:19

Mollisia sp.
B Shelbourne B Shelbourne

I've had a go at identifying the Mollisia that I f

14-01-2024 19:31

Question about discomycete sample processing
Juuso Äikäs

Hello,I would be interested to know how sizable di

15-01-2024 15:47

what do you think of this?
Dora Papp

Hi all,I am new here and relatively new in the wor

12-01-2024 11:39

On Reynoutria japonica stem
Charles Grapinet Charles Grapinet

Hi everyone, Best wishes to you all. I found the

« < 136 137 138 139 140 > »
Tricharina
Patrice TANCHAUD, 17-01-2024 22:54
Bonsoir,

récolte au sol, apothécie 8 mm pour la plus grande, spores 16-19 x 9,5-11 µm.

J'y verrais bien Tricharina praecox...
Merci d'avance pour vos avis éventuels.

Patrice
Patrice TANCHAUD, 17-01-2024 23:26
Re : Tricharina
En poursuivant les recherches, je vois que T. ochroleuca pourrait être un bon prétendant...

A voir.
Uwe Lindemann, 18-01-2024 14:40
Uwe Lindemann
Re : Tricharina
Hi Patrice,
T. ochroleuca is a nomen dubium.
Regarding the shape of the ascospores I would suggest hiemalis, subhiemals or tophiseda. Did you use the key in the following paper? https://ascomycete.org/Journal/Article/art-0363
Best, Uwe
Patrice TANCHAUD, 19-01-2024 10:31
Re : Tricharina
Many thanks Uwe for this reference, I had not considered this publication, although it is of great importance given the quality of the work with sequencing. The spores, without guttules or granules, seem to eliminate T. tophiseda, then concluding between T. hiemalis and T. subhiemalis seems more difficult without DNA.
Uwe Lindemann, 19-01-2024 12:37
Uwe Lindemann
Re : Tricharina
Because of the spore quotient, I would tend towards hiemalis. But to be absolutely sure, sequencing would be necessary.
Best, Uwe
Patrice TANCHAUD, 19-01-2024 17:44
Re : Tricharina
We agree. Thanks.