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19-09-2025 23:55

Jorge Hernanz

Estoy buscando y no encuentro el siguiente artícu

18-09-2025 08:35

Edmond POINTE Edmond POINTE

Bonjour amis mycologues,Trouvé sur moquette de ch

19-09-2025 18:29

Castillo Joseba Castillo Joseba

De ayer  recolectadas en Kk de vacunoHabia ejempl

17-09-2025 19:43

Philippe PELLICIER

Sur branche morte de Mélèze. Les ascospores sphÃ

18-09-2025 19:40

Sylvie Le Goff

BonjourPensez vous que le genre Pulvinula puisse c

18-09-2025 16:14

Bernard Declercq Bernard Declercq

Hello,I am looking for a copy of following paper:H

17-09-2025 16:14

Philippe PELLICIER

Apothécies enterrées, fermées au début puis s'

17-09-2025 10:50

Heather Merrylees

Hi there!I am hoping for any advice on the identif

11-09-2025 16:57

Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

16-09-2025 12:53

Philippe PELLICIER

Pézizes de 1-4 mm, brun grisâtres, sur les capsu

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Help needed
Garrett Taylor, 19-12-2017 05:54
Garrett Tayloron where to start searching for this one. spores 4X11.5µm; asci:~5X90µm https://www.inaturalist.org/observations/9198562
not sure the substrate, cherry?
  • message #51667
Alain GARDIENNET, 19-12-2017 08:04
Alain GARDIENNET
Re : Help needed
Bonjour,
Perhaps you should look at Lopadostoma s.l..
The article to read is in Persoonia 32. You will find inside the definition of the genus and description of accepted species.
Alain
Jacques Fournier, 19-12-2017 11:19
Jacques Fournier
Re : Help needed
likely a Lopadostoma. Ascus apical apparatus should stain blue in iodine and ascospores should have a germ slit.
You need to make a vertical section through the stroma by splitting the wood. Knowing the host is very helpful, often crucial. The bark on you image does not look like that of cherry.
Use the recent monograph available at http://dx.doi.org/10.3767/003158514X679272
Good luck,
Jacques
Jacques Fournier, 19-12-2017 11:25
Jacques Fournier
Re : Help needed
salut Alain, ma page n'était pas à jour quand j'ai répondu, mais au moins on est d'accord!
Garrett Taylor, 19-12-2017 15:13
Garrett Taylor
Re : Help needed
Thanks for your timely replies! I will let you know if I come up with a guess.