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12-04-2026 15:52

Gernot Friebes

Hi,I'm looking for help with this anamorph collect

14-04-2026 21:52

Gernot Friebes

Hi,found on dead leaves of Carex elata. Conidia: 4

16-04-2026 22:09

Buckwheat Pete

Hello, I'd like to ask about this older specimen:

14-04-2026 05:32

Ethan Crenson

Hi all, A few weeks back a friend pointed out som

15-04-2026 19:33

Fátima Durán Manzaneque

Hi!! I need help, I found this Ascomycete but I d

14-04-2026 20:31

Gernot Friebes

Hi,can this be Psilachnum lateritioalbum on Phragm

12-04-2026 17:56

Hardware Tony Hardware Tony

Found on dead stems in February earlier this year

12-04-2026 12:22

William Slosse William Slosse

In a dune grassland in Oostduinkerke (Belgium), on

11-04-2026 15:45

Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Please, could anyone send me this paper?Moyne G.,

11-04-2026 13:34

Artem Ptukha

Hello, I am seeking assistance with the identific

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Sur bois mort au bord d'un torrent
Yannick Mourgues, 12-11-2020 01:10
Yannick Mourgues
Trouvé sur bois mort très dégradé d'Abies alba, à côté et dans un torrent de ph acide.

Asques IKI+ issus de crochets.

Paraphyses cylindriques larges de 2,6-2,9 µm avec guttules.

Spores 7,8-11,8 x 2,6-3,6 µm avec Q=2,5-3,7 pour N=28.

Sous-hymenium de textura intrica.

Excipulum de textura globulosa avec des cellules colorées par un pigment intracellulaire brun de plus en plus foncé vers l'extérieur.

Une idée ?

Yannick
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Hans-Otto Baral, 12-11-2020 08:18
Hans-Otto Baral
Re : Sur bois mort au bord d'un torrent
A Mollisia I think. You can test if the VBs in the paraphyses provoke a yellow reaction as soon as they get in contact with KOH. Various Mollisiaas do that, many others not. Is this substrate flooded after heavy rainfalls?
Yannick Mourgues, 14-11-2020 15:45
Yannick Mourgues
Re : Sur bois mort au bord d'un torrent
Thank's a lot Zotto.

The substrate is very degraded wood of abies alba at the water's edge and on a pile of branches emerging in the middle of the stream.

KOH + apo is Yellow.

Yannick
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Hans-Otto Baral, 14-11-2020 17:20
Hans-Otto Baral
Re : Sur bois mort au bord d'un torrent
O.k. that could somebody help who is good in Mollisia. There are species adapted to flooding by streams, but I would need to consult my folders and I know it is quite difficult. The characters of this are about those of M. cinerea but that does not turn yellow in KOH. - I must correct: your spore mesurements distinctly exceed those of M. cinerea.
Yannick Mourgues, 14-11-2020 20:24
Yannick Mourgues
Re : Sur bois mort au bord d'un torrent
There are many species with such spore's sizes and yellow apo in KOH...

Very difficult.

To be sequenced too...