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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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A small, inoperculate discomycete on Quercus twigs - Denmark
Thomas Læssøe, 26-01-2021 17:55
https://svampe.databasen.org/observations/10165438

and

https://svampe.databasen.org/observations/10007271

The fungus has been collected twice on different localities and different years - in both cases on small dead attached twigs in the company of dead Colpoma and living Capitotricha bicolor.

Spores with a sheding envolope, ca. 18 x 5 µm, fusiform, with prominent guttulation, mostly 1-celled. Asci I neg.
Hans-Otto Baral, 26-01-2021 22:20
Hans-Otto Baral
Re : A small, inoperculate discomycete on Quercus twigs - Denmark
Cannot say that. A Pezizellaceae perhaps.
Thomas Læssøe, 27-01-2021 09:57
Re : A small, inoperculate discomycete on Quercus twigs - Denmark
reported again yesterday (as https://svampe.databasen.org/observations/10165924 ) - it probably occurs in your back yard :-)


cheers
Hans-Otto Baral, 27-01-2021 10:11
Hans-Otto Baral
Re : A small, inoperculate discomycete on Quercus twigs - Denmark
You must tell him how to work, I cannot recognize the species this way :-(

though probably you are right.
Guy Marson, 27-01-2021 13:29
Re : A small, inoperculate discomycete on Quercus twigs - Denmark
Hello Thomas,

I found a similar species several times last spring in cavities of completely rotten fruit bodies of Colpoma quercina. Maybe it's already growing. The species is easy to find by looking for conspicuous Colpoma-apothecia and concentrating on old remnants, it grows approximately 2 - 3 m above ground.

Cheers, 

Guy
Thomas Læssøe, 27-01-2021 13:47
Re : A small, inoperculate discomycete on Quercus twigs - Denmark
exactly :-)