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16-03-2018 12:26

Garrido-Benavent Isaac

Dear all,I found this beautful pseudotheciate asco

19-06-2024 17:52

Bernard Declercq Bernard Declercq

Dear all, I am looking for the description and ac

18-06-2024 14:07

Thierry Blondelle Thierry Blondelle

Bonjour,Récolte sur une brindille dans une tourbi

16-06-2024 16:47

Hardware Tony Hardware Tony

These apothecia directly growing on a resupinate,

15-06-2024 13:51

Thomas Flammer

Just downloaded the english Key for Tarzetta. I h

12-06-2024 07:41

Juuso Äikäs

Yesterday I found some white Mollisias growing on

08-06-2024 14:44

Louis DENY

Sur sphagnum sp dans la tourbière des Pîles à S

09-06-2024 19:34

Spooren Marco Spooren Marco

Hello, Does someone has a PDF of Von Arx"article

15-07-2012 10:31

Edit Szilvásy Edit Szilvásy

Dear Forum, Yesterday I found a small blue-green

05-06-2024 21:57

éric ROMERO éric ROMERO

Bonjour, Toute piste sera la bienvenue... ApothÃ

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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