Mollisia on polypore? - Forum ASCOFrance

20-05-2026 17:47

Mollisia on Juncus

Margot en Geert Vullings

We found this Mollisia on dead Juncus stems mown l

22-05-2026 14:47

Rebentischia-like von Acer campestre

Gernot Friebes

Hi,superficial ascomata collected on bark of a liv

22-05-2026 14:44

minute Saccobolus from cow-dung (moist chamber from Portugal)

Lothar Krieglsteiner

in unripe condition citrine yellow, then soon fadi

22-05-2026 13:29

Pseudophacidium ?necans on Vaccinium myrtillus

Gernot Friebes

Hi,I am curious to hear your opinion on this mater

22-05-2026 10:59

Leptosphaeria? sur Phragmites

Nicolas VAN VOOREN

Trouvé sur Phragmites, ce que je pense être un L

20-05-2026 21:49

Lachnum on Juncus -> Lachnum pudicellum

Margot en Geert Vullings

We found this Lachnum on Juncus stems mown last ye

21-05-2026 17:01

Recherche de document

Pierre Repellin

Bonjour à toutes et à tous,Je recherche l'articl

20-05-2026 20:08

pyreno on Fraxinus

Andreas Millinger

Good evening,another quite distinctive find from M

20-05-2026 12:57

unknown semi-aquatic objects

Ingo Ibelshäuser

Hello everybody, on decayed hardwood e.g. Quercus

20-05-2026 18:15

cf Godronia sp.

Moreno Miriam

Hello! I am working on my master's thesis on the d

« < 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