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20-06-2025 08:33

Ascomycete on a herbaceous stem.
Josep Torres Josep Torres

Hello.Small, blackish, mucronated surface grains s

11-06-2025 16:26

Literature request
Jason Karakehian Jason Karakehian

Hi everyone, I am looking for the following protol

18-06-2025 19:24

Literature request
Bernard Declercq Bernard Declercq

Good evening,On Oenanthe aquatica we collected  a

17-06-2025 14:23

¿Hyaloscypha?
Josep Torres Josep Torres

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

18-06-2025 16:24

Anamorphe sur Lycopodium annotinum
Andgelo Mombert Andgelo Mombert

Bonjour,Un minuscule stade imparfait, qui pousse s

13-06-2025 16:34

Strossmayeria-like on Fagus
Andgelo Mombert Andgelo Mombert

Bonjour,Un petit discomycète qui me résiste. Il

17-06-2025 12:10

Scutellinia para ID 1303
Castillo Joseba 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 Castillo Joseba

Del pasado sabado, en bosque de hayas y avellanos,

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Lophiotrema rubi?
Garcia Susana, 10-09-2013 14:10
Hi all:

I've found this ascomycete


Ascomata erumpent, 0.3-0.5 mm diam. Neck prominent (150 x 100 um).  Asci 8-spored, clavate with a short stalk. Ascospores upper cells slightly wider than the basal cell, 1-septate , with a thin gelatinous sheath. On wood of Ulmus.


I think this may be Lophiotrema ruby. Is it right?



Thanks in advance



Susana


?

  • message #25072
  • message #25072
  • message #25072
Björn Wergen, 11-09-2013 12:07
Björn Wergen
Re : Lophiotrema rubi?
Hi Susana,

this is obviously not L. rubi, compare also with funghiparadise.

I think your collection belongs to Trematosphaeria. But I still do not know which species, probably a new one. I have found it three times, see also this:
http://www.ascofrance.com/search_forum/22428?

regards,
björn