Mollisia on polypore? - Forum ASCOFrance

12-06-2026 14:50

Mollisia revincta (?)

François Freléchoux

Bonjour, Voici la brève description d'une Mollis

10-06-2026 21:16

Ascomycète stipité sp. sur Filipendula ulmaria

François Freléchoux

Bonsoir,Le dernier du jour, en attendant votre avi

11-06-2026 16:24

Orbilia

Ethan Crenson

Hi all, Recently, a friend found this Orbilia in

11-06-2026 19:01

Spinellus-like fungus on Scathophaga stercoraria

William Slosse

Hello all,In an attempt to make a culture of a sus

11-06-2026 19:03

IMPORTANT >> MAINTENANCE 15-06

Nicolas VAN VOOREN

Chers membres d'Ascofrance,Le site sera placé en

10-06-2026 23:08

Mollisia nervicola ?

éric ROMERO

Bonjour tous, Je vous propose un Mollisia trouvé

09-06-2026 18:32

Vibrisseaceae(?) sur phragmites

Camille Mertens

Sur morceau de roseau immergé 0,5 - 0,7 mm de dia

10-06-2026 12:54

A dematiaceous hyphomycete on Filipendula

Steve Clements

Bonjour encore, Pouvez-vous m'aider, s'il vous pl

10-06-2026 21:07

Pyrénomycète ? sur Gentiana lutea

François Freléchoux

Toutes les tiges de gentianes jaunes de l'an pass�

10-06-2026 13:41

Ascomycète sp. sur Gentiana lutea

François Freléchoux

Bonjour à nouveau, Voici une trouvaille d'hier.

« < 1 2 3 4 5 > »

Mollisia on polypore?

Juuso Äikäs, 23-09-2021 09:01

A couple days ago I found some Mollisia(?)s growing on a dead polypore (possibly Inonotus radiatus on Alnus incana).

Asci with croziers, IKI+(bb), paraphyses with a long VB. The spores measure 10.1 - 11.4 × 3.8 - 4 µm, some (overmature?) with a septum. KOH negative.

Any ideas what this is?

Hans-Otto Baral, 23-09-2021 10:06

Re : Mollisia on polypore?

Hmm, this requires more data. The excipulum is entirely hyaline? The VBs I do not clearly see but I assume they are there. Are the septa at the base of paraphyses numerous, i.e. the cells much shorter than the terminal cell?

I guess Leptodontidium trabinellum (Leptodontidiaceae, but still in my Pezizellaceae folder).

Juuso Äikäs, 24-09-2021 16:22

Re : Mollisia on polypore?

Thanks for the answer!

I'm pretty sure the excipulum is entirely hyaline. I actually found L. trabinellum last year, also on Alnus. I quickly glanced at a sample collected the same day as this at a different location, and it seemed to be the same species (on Alnus once again).

So, over all I'm fairly sure your suggestion is correct.

Hans-Otto Baral, 24-09-2021 16:45

Re : Mollisia on polypore?

Indeed, that was at 16.IX.2020, from Porvoo. The present sample is from the another spot? I would place it in my folder ig you tell me also the collection date.

Juuso Äikäs, 24-09-2021 16:57

Re : Mollisia on polypore?

Yes, this is from another location, about 2 km from the previous one. The collection date is the same as in the first pic (21.9.2021).

Hans-Otto Baral, 24-09-2021 18:24

Re : Mollisia on polypore?

Ah I overlooked. If you have coordinates I would paste them there.

Juuso Äikäs, 24-09-2021 19:30

Re : Mollisia on polypore?

60.384234 N, 25.656253 E (WGS84)

Accès membres

Forum AscoFrance