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09-12-2025 12:06

Andgelo Mombert Andgelo Mombert

Bonjour,Je recherche l'article concernant Hypobryo

07-12-2025 16:07

Arnold Büschlen

Hallo, ich habe in einer Moos-Aufsammlung (epiphy

08-12-2025 21:04

Mark Stevens

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

08-12-2025 18:59

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

Lothar Krieglsteiner Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

16-03-2014 22:00

Ralph Vandiest Ralph Vandiest

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

08-12-2025 13:39

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

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Lasiosphaeria? on Filipendula
Marja Pennanen, 16-02-2023 18:05
Hello forum,

I collected these black, setose ones in Lapland in september on a stem of a plant, that may be Filipendula ulmaria.

They are about 0,3 mm wide.

The spores are about 30-36x3, asci about 80-90x9-12 and they seems to have warts at least at their tips.

The setas are about 80-130x7-9, bown, but may have lighter tips.

I have not yet found a key to the genus, evenif should have one. So maybe someone here can help me.

Marja
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Bernard Declercq, 17-02-2023 14:49
Bernard Declercq
Re : Lasiosphaeria? on Filipendula
Dear Marja,

This is a still undescribed Hilberina species, with typical acerose basal spore end.

Regrds,

Bernard
Marja Pennanen, 17-02-2023 16:11
Re : Lasiosphaeria? on Filipendula
Dear Bernard,

Thank you very much! Now I at least know not to waste time to try to find a species for this, yet ;)

A new genus for me anyway.

Thankfully: Marja