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25-04-2026 11:34

Louis DENY

Bonjour forumdans la clé de Zotto, L. pudicellum

22-04-2026 20:54

Enrique Rubio Enrique Rubio

Hi to everybody.This Pyrenopeziza grew in moist le

24-04-2026 03:16

David Chapados David Chapados

Found while looking at something else from wood in

22-04-2026 01:06

Richard VALERI Richard VALERI

Bonjour à tous.Je vous présente cette Nectria s.

22-04-2026 20:17

Marian Jagers Marian Jagers

Is anyone familiar with the Hyphomycetes genus Pse

23-04-2026 06:46

François Freléchoux François Freléchoux

Bonjour, Voici la description d'un minuscule asco

21-04-2026 22:14

Margot en Geert Vullings

This cup fungus was found on April 10, 2026, on lo

22-04-2026 19:12

Louis DENY

Bonjour forum.Trouvé à Belfort, est de la France

21-04-2026 21:00

Sylvie Le Goff

Bonjour à tousJe sollicite votre aide pour cet as

21-04-2026 13:36

Gernot Friebes

Hi,I am out of ideas for this one. I collected Sal

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Possible Mollisia atlantica?
Hardware Tony, 09-09-2020 21:07
Hardware TonyNot only because I live near the atlantic coast but after careful anaylsis of this record I noted the longer spores and 1-sepatate which pointed me towards M. atlantica. M. cinera and M. palustris which are more common and can appear macro wise similar. This was found on Corylus I think, under damp conditions also with Salix nearby. Narrow asci at 55 x 4.69 with tips bluing. Spores as stated on pictograph 9.0 - 12.17µm x 2.20µm. Rounded both ends rather than pointed.
Apprecaite any advice in case this is something esle.

Tony Hardware
  • message #64961
  • message #64961
Hans-Otto Baral, 09-09-2020 21:49
Hans-Otto Baral
Re : Possible Mollisia atlantica?
maybe but I am sceptical until you shw me living asci with septate spores. Septa may occur in many species when spores get overmature.
Hardware Tony, 10-09-2020 11:05
Hardware Tony
Re : Possible Mollisia atlantica?
Thanks Otto, couldn't see spores with septate within the ascus of the images I have so sure you are correct and move back to something like Mollisia fusca. Some of the younger and smaller spores ejected also showed no signs of a septate. 

Many thanks  Tony
Hans-Otto Baral, 10-09-2020 12:31
Hans-Otto Baral
Re : Possible Mollisia atlantica?
You could check if the apothecia react yellow in KOH (at 100x or even under the Bino or naked eye). Put an apo in a drop of KOH on the slide. M. fusca reacts yellow, atlantica not.
Hardware Tony, 10-09-2020 17:40
Hardware Tony
Re : Possible Mollisia atlantica?
Hi Otto,
Unfortunately not possible at this time but something I will take into account in the future if coming across this simiilar species again. Thanks again.