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07-06-2026 15:10

William Slosse William Slosse

Hello everyone,On 05-06-26, I found following asco

07-06-2026 18:18

Mario Schulz

Hello everyone, i found on 31.5 the following Mol

07-06-2026 12:09

François Freléchoux François Freléchoux

Bonjour, Voici une brève description de ce qui m

05-06-2026 11:02

Thomas Læssøe

https://svampe.databasen.org/observations/10596691

07-06-2026 12:43

Steve Clements

Bojour. This was a strange find on a stick on my

12-07-2015 00:05

Nedim Jukic Nedim Jukic

This one from the same locality as the previous on

06-06-2026 17:44

Steve Clements

Bonjour, This disco was on planed wood 3 x 1.5 cm

14-08-2016 23:15

Alex Akulov Alex Akulov

Dear friendsCan you help me to find the descriptio

04-06-2026 23:53

Stip Helleman Stip Helleman

Dear all, someone can get acces to this article f

04-06-2026 11:36

Gernot Friebes

Hi,found on Vaccinium myrtillus.Asci: IKI –, 8-s

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Pyrenomycete closely packed
Maren Kamke, 22-06-2013 12:50
Maren KamkeHi everybody,
it should be something easy, I thought...

Closely packed together are the perethecia 0,8 mm wide, on wood (angiospermae).
They are located on a bed of dark brown hyphae.
Spore light brown, 1-septate, becoming 3-septate, filled with guttules, (31-38) 33,9 x 7,18 (6-8) µm. Asci 156 x 13, IKL negative, paraphyses filiform.

Thank you for your help.
Regards
Maren

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Björn Wergen, 22-06-2013 13:58
Björn Wergen
Re : Pyrenomycete closely packed
Hi Maren,


seems to be Herpotrichia macrotricha ;)

Byssosphaeria schiedermayeriana is also very close, but I think this species has only one septation...perithecia should have a pale ostiolus.

regards
björn
Maren Kamke, 22-06-2013 18:58
Maren Kamke
Re : Pyrenomycete closely packed
Hi Björn,
thank you very much.
This is Byssosphaeria schiedermayeriana. I checked the descriptions, the spores get 3-septate with age.
Have a nice midsummer
Maren
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Björn Wergen, 22-06-2013 19:03
Björn Wergen
Re : Pyrenomycete closely packed
Ah ok with THIS photo it is clear :)