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24-02-2026 00:21

Benoît Segerer

Hello,I'm new to this forum, I hope I won't be irr

24-02-2026 11:01

Gernot Friebes

Hi,found on a branch of Tilia, with conidia measur

23-02-2026 11:22

Thomas Læssøe

https://svampe.databasen.org/observations/10584971

29-11-2024 21:47

Yanick BOULANGER

BonjourJ'avais un deuxième échantillon moins mat

07-02-2023 22:28

Ethan Crenson

Hello friends, On Sunday, in the southern part of

19-02-2026 17:49

Salvador Emilio Jose

Hola buenas tardes!! Necesito ayuda para la ident

09-02-2026 22:01

ruiz Jose

Hola, me paso esta colección en madera de pino, t

19-02-2026 13:50

Margot en Geert Vullings

We found this collection on deciduous wood on 7-2-

19-02-2026 12:01

Castillo Joseba Castillo Joseba

Me mandan el material de Galicia (España), recole

17-02-2026 09:41

Maren Kamke Maren Kamke

Good morning, I found a Diaporthe species on Samb

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Bertia ???
Castillo Joseba, 10-02-2021 11:57
Castillo Josebame mandan el material de Galicia,  recolectado en rama de Acacia

A ver que os parece

Saludos
Joseba
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Lothar Krieglsteiner, 10-02-2021 12:04
Lothar Krieglsteiner
Rosellinia
Hello Joseba,
Bertia has moriform ascomata, not smooth and with obvious ostiolum like yours. This is a Rosellinia. Some years ago, I would have said it is R. aquila because of the appendages at the spore ends, but today I am not sure and would look up in literature. Surely there will be someone to say more.
Best, Lothar
Castillo Joseba, 10-02-2021 12:31
Castillo Joseba
Re : Bertia ???
Gracias Lothar   miraré  algo
Hardware Tony, 10-02-2021 16:02
Hardware Tony
Re : Bertia ???
Tend to agree with Lothar. Rosellinia aquila has more rounded ends as showing here, others tend to be more pointed and the only one I know of that has small appendages at each end. You should be able to see a staright germ slit also on some, normally seated on a darkened subiculum. 

regards