Greyish aquatic asco - Forum ASCOFrance

20-06-2025 08:33

Ascomycete on a herbaceous stem.

Josep Torres

Hello.Small, blackish, mucronated surface grains s

19-06-2025 22:19

Does anyone have an overview of all nectrioid fungi on Diatrypaceae stromata to share?

Björn Nordén

Big thanks in advance.

11-06-2025 16:26

Literature request

Jason Karakehian

Hi everyone, I am looking for the following protol

18-06-2025 19:24

Literature request

Bernard Declercq

Good evening,On Oenanthe aquatica we collected a

17-06-2025 14:23

¿Hyaloscypha?

Josep Torres

Hello.A probable Hyaloscypha from last June 1st, s

18-06-2025 16:24

Anamorphe sur Lycopodium annotinum

Andgelo Mombert

Bonjour,Un minuscule stade imparfait, qui pousse s

13-06-2025 16:34

Strossmayeria-like on Fagus

Andgelo Mombert

Bonjour,Un petit discomycète qui me résiste. Il

17-06-2025 12:10

Scutellinia para ID 1303

Castillo Joseba

Del pasado dia 4 en bosque de hayas, en tierraA

12-03-2025 17:54

Scutellinia hyperborea?

Karl Soler Kinnerbäck

Hi all!Do you agree with Scutellinia hyperborea? P

17-06-2025 12:02

Scutellinia para ID 2259

Castillo Joseba

Del pasado sabado, en bosque de hayas y avellanos,

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Greyish aquatic asco

Andreas Jacob, 08-05-2025 20:50

Good evening,

due to contstant drought I started to search for aquatic ascomycetes. Last month I found one on a submerged branch. I would assume that it`s probably growing on ash because there was a dead ash tree pretty close to the place of discovery. Poplar and fir were also present.

Spores: 10,6-122-13,8 x 2,4-3,0-3,5 (a few spores seem to have a septum)

IKI: weakly positive

Paraphyses: septated

Croizers:

Does anyone have suggestions? Many thanks for your help :)

Cheers, Andreas