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01-08-2023 14:47

Pavol Palo

Hello friends, may I ask you for help ? I would n

06-08-2023 10:26

Maria Plekkenpol Maria Plekkenpol

Hello,On a small twig of probably Betula there wer

03-08-2023 13:31

Mathias Hass Mathias Hass

Hi, On attached dead twig of Castanea sativa. Fou

05-08-2023 20:38

Thierry Blondelle Thierry Blondelle

Bonjour,Voici une récolte sur branche de hêtre d

04-08-2023 20:34

Thorben Hülsewig

Hi there, i'm looking for the following literat

03-08-2023 23:59

Mathias Hass Mathias Hass

Hi, Found June, on old graveyard, Copenhagen, Den

22-01-2020 11:51

Bernard Declercq Bernard Declercq

Hi,Collected on twigs of Castanea sativa:Pycnidia

02-08-2023 16:55

Enrique Rubio Enrique Rubio

Can you think of any answer to these very numerous

19-07-2023 12:00

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.I'm searching for a copy of the following pa

29-07-2023 21:46

Joaquin Martin

HiOn Friday I found this Xylaria on a moss-covered

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Pyrenomycetes - any ideas
Pavol Palo, 01-08-2023 14:47
Hello friends,

may I ask you for help ? I would need some idea or opinion. Perithecium on dead deciduous trunk ( Sorbus aucuparia). Barrel shape to spaerical 0,8-1 x 0,6-0,8(0,9) mm. Co-occurrence with Scutellinia crinita.

Thanks
Palo

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Thomas Læssøe, 01-08-2023 15:46
Re : Pyrenomycetes - any ideas
you are in the Lasiosphaeriaceae, but mature spores would be nice to have

cheers
Pavol Palo, 07-08-2023 18:35
Re : Pyrenomycetes - any ideas
Thank you very much. Spores 58-70 x 5-6 µm, asymmetrical often curved at one end. Considering the substrate, it also looks like Lasiosphaeris hirsuta (Fr.) A.N. Mill. & Huhndorf

Sincerely
Palo
Andrew N. Miller, 07-08-2023 19:37
Andrew N. Miller
Re : Pyrenomycetes - any ideas
Agree.  Lasiosphaeris hirsuta.

Andy