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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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Any help with this?
Jennifer Fiorentino, 20-09-2021 16:36
From feedback I received in other fora the species seems to be the polyphagous Dothideomycete Stigmatodiscus oculatus.

This was growing on carob in the Mediterranean close to coast. At first I thought it was a lichenised Arthonia but was surprised to find large, brown, 3-septate spores in its arthonoid-looking apothecia. The whitish thallus which is not always evident is K- C-. This did not key in to any corticolous lichen I am familar with. I am suspecting it is a non-lichenised fungus. Any suggestions are welcome. Thanks.
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