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Mot de passe perdu?

07-12-2025 16:07

Ascomycet mit Sammelfruchtkörper.

Arnold Büschlen

Hallo, ich habe in einer Moos-Aufsammlung (epiphy

08-12-2025 21:04

Hymenoscyphus phyllogenus

Mark Stevens

"Hello everyone,I'm relatively new to microscopy (

09-12-2025 12:06

Hypobryon heterotropum

Andgelo Mombert

Andgelo Mombert

Bonjour,Je recherche l'article concernant Hypobryo

08-12-2025 18:59

aff. Tricharina?

Lothar Krieglsteiner

Lothar Krieglsteiner

.. found by a seminar-participant, I do not know t

08-12-2025 21:18

Buckwheat Pete

Hello everyone, Is it possible to at least approx

07-12-2025 17:43

Malcolm Greaves

Malcolm Greaves

This Helvella was in mixed woodland. Uniform cupul

08-12-2025 17:37

possibly related to Melanomma - on Abies

Lothar Krieglsteiner

Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

16-03-2014 22:00

Unknown species on cones

Ralph Vandiest

Ralph Vandiest

Hello,I found this species a few months ago but ha

08-12-2025 13:39

Hypocrealean parasite on Nemania serpens stroma - Denmark

Thomas Læssøe

https://svampe.databasen.org/observations/10572899

07-12-2025 22:43

Andreas Millinger

Andreas Millinger

Good evening, tried to determine with Munks Valsa

Brunnipila fuscescens and long spore Brunnipila?

YI-SIOU CHEN, 09-10-2024 05:41

YI-SIOU CHEN

Hello,

I found two species of Brunnipila in Taiwan. The sequence and morphological characteristics of PD2303_23 are similar to Brunnipila fuscescens, but the ascospores are sometimes shorter. PD2303_23 failed to identify the substrate.
According to the morphology of the apothecium and hairs of NT2405_09, it was identified as Brunnipila sp., but no Brunnipila species with filiform ascospores was found.
Detailed information and photos are organized in PDF.

Thanks for your help.

CHEN,YI-SIOU

Brunnipila-0001.pdf

Hans-Otto Baral, 09-10-2024 20:30

Hans-Otto Baral

Re : Brunnipila fuscescens and long spore Brunnipila?

Wonderful documentation! I must say that Brunnipila is a well-defined genus but inside it is very difficult. Morphological separation is more according to the substrate than to morphology which shows only slight deviations. But ITS is a good marker.

A pity that you could not identify the tree from the leaves. I attach here two ITS ML-trees.

The first is on Brunnipila, the other on Erioscyphella.

Actually, when you blast ITS of your long-spored species you will get purely Erioscyphella.

I am unaware of brown-haired members of that genus but it seems to be a similar case as in Lachnellula.

Erioscyphella-Baum-X.2024-0001.jpg

YI-SIOU CHEN, 10-10-2024 09:01

YI-SIOU CHEN

Re : Brunnipila fuscescens and long spore Brunnipila?

Thank you very much for the ML tree.
Placing NT2405_09 in the genus Erioscyphella seems to be a better choice. It also has the characteristics of long spores.

Hans-Otto Baral, 10-10-2024 09:38

Hans-Otto Baral

Re : Brunnipila fuscescens and long spore Brunnipila?

Yes, but I am not sure if there exists a species that fits. One must compare e.g. the long-spored species of Lachnum treated by Haines & Dumont: Mycotaxon 19: 1-39 (1984), though this article treats only wood-inhabiting taxa.