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24-03-2019 00:18

Joop van der Lee

Found on horse dung,Again I found apothecia (2) th

21-03-2019 11:32

Michel RIMBAUD

Bonjour,Récolté il y a quelques jours sur bois p

23-03-2019 23:36

Joop van der Lee

I am looking for the following documenttion.Chalaz

23-03-2019 20:26

Michel Delpont Michel Delpont

Bonsoir! Je suis à la recherche de cet article:

22-03-2019 16:28

Stefan Blaser

Hello everybody, I'm really at a loss with this o

22-03-2019 23:06

Joop van der Lee

Found on deer dung.Ascomata: yellow with setae gro

22-03-2019 21:41

Joop van der Lee

Found on deer dung during examination of another s

23-03-2019 16:06

Peter Thompson

Hello Everyone,I have found perithecia of a black

21-03-2019 01:15

Valencia Lopez Francisco Javier

Hola amigosAdjunto fotos macro/micro de unos Ascob

22-03-2019 13:37

Castillo Joseba Castillo Joseba

Me mandan la muestra seca de Galicia,  recolectad

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Pyreno on Berberis sp.
Elsa Sousa, 14-03-2019 00:09
Good evening,

I found these ascomata on a dead branch of Berberis sp, (ornamental) in my garden.
Spores are very irregular shaped and are initially with 1 septum, then with 3 septa but I saw few with more, but could be striations and not true septa. Some constricted in the middle septum.

(27.4) 30.3 - 39 (41.6) × (5.5) 5.8 - 8.4 (9.5) µm
Q = (3.6) 4.1 - 6.2 (6.6) ; N = 34
Me = 34.4 × 7 µm ; Qe = 5

I would appreciate any help.

Thank you.

Elsa
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Ethan Crenson, 14-03-2019 00:11
Re : Pyreno on Berberis sp.
This reminds me of Byssosphaeria, but I will wait to hear what more experienced members of this forum have to say.

Ethan
Alain GARDIENNET, 14-03-2019 17:14
Alain GARDIENNET
Re : Pyreno on Berberis sp.
Yes Ethan.

Elsa, compare to Byssosphaeria shiedermayeriana please.

Alain
Elsa Sousa, 15-03-2019 00:49
Re : Pyreno on Berberis sp.
Hey! I think there's a match here.

Thank you both.

Regards,

Elsa
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