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24-12-2025 18:12

Ethan Crenson

Hello all, A friend found this Orbilia growing on

28-12-2025 12:08

Margot en Geert Vullings

This possible Karstenia was found on the bark of d

21-12-2025 21:32

Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

26-12-2025 21:19

Arnold Büschlen

Pithyella chalaudii Priou. Ist als Bryoparasit in

21-12-2025 09:32

Josep Torres Josep Torres

Hello.A tiny ascomycete found embedded in wood in

18-12-2025 21:17

Pol Debaenst

The identification took me to Byssonectria deformi

21-12-2025 12:34

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

24-12-2025 17:08

Hulda Caroline Holte

Hello, I have found this propoloid ascomycete on

23-12-2025 11:27

Louis DENY

bonjour forum,sur débris de bois de feuillu (acer

20-12-2025 10:49

Mirek Gryc

Hi. „I doubt it is possible to identify this ti

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Sepultariella semi-immersa
Riet van Oosten, 17-10-2025 18:45
Riet van Oosten
Hello,

Found by Laurens van der Linde, Oct. 2025.

Apothecia < 3 mm.

Asci with crozier.

IKI-

Could this be Sepultariella semi-immersa?

Greetings, Riet
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Marek Capoun, 20-10-2025 21:14
Marek Capoun
Re : Sepultariella semi-immersa?
The spores are little bit larger, but I don't know, what else could it be.
Regards, Marek
Riet van Oosten, 20-10-2025 21:17
Riet van Oosten
Re : Sepultariella semi-immersa?
Thank you very much Marek!
Daniel Ghyselinck, 21-10-2025 22:16
Re : Sepultariella semi-immersa
Although the apothecia are very small, with this size of spores, I wonder if it is not rather L. patavina ?

Dougoud in Fungi non Delineati XVIII gives (18,5) 19,5 - 22,5 x 9 - 11,2 µm for Leucoscypha semiimmersa, and 20,6 - 25,6 x 10 - 11,5 µm for L. patavina.

Best regards,
Daniel
Marek Capoun, 21-10-2025 23:29
Marek Capoun
Re : Sepultariella semi-immersa
I assessed it according to the first part of the Contribution à la connaissance des Pézizales (Ascomycota) de Rhône-Alpes by N. Van Vooren, he gives here for Leucoscypha semi-immersa 21–26 x 10.5–12.5 µm and for L. patavina (22) 23–30 (31) x 9.5–13 µm.
Daniel Ghyselinck, 22-10-2025 09:29
Re : Sepultariella semi-immersa
Oh yes, indeed. These two taxa seem very close!