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13-12-2025 11:58

Mirek Gryc

HiSupposedly this is a species that occurs quite o

12-12-2025 18:39

Mirek Gryc

Hello everyone.Macrofeatures similar to Mollisia b

09-12-2025 12:06

Andgelo Mombert Andgelo Mombert

Bonjour,Je recherche l'article concernant Hypobryo

07-12-2025 16:07

Arnold Büschlen

Hallo, ich habe in einer Moos-Aufsammlung (epiphy

08-12-2025 21:04

Mark Stevens

"Hello everyone,I'm relatively new to microscopy (

08-12-2025 18:59

Lothar Krieglsteiner Lothar Krieglsteiner

.. found by a seminar-participant, I do not know t

08-12-2025 21:18

Buckwheat Pete

Hello everyone, Is it possible to at least approx

07-12-2025 17:43

Malcolm  Greaves Malcolm Greaves

This Helvella was in mixed woodland. Uniform cupul

08-12-2025 17:37

Lothar Krieglsteiner Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

16-03-2014 22:00

Ralph Vandiest Ralph Vandiest

Hello,I found this species a few months ago but ha

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Cream white operculate on Typha with globose, ridged-reticulate spores from Denmark
Thomas Læssøe, 11-07-2022 10:11
https://svampe.databasen.org/observations/10279374

on rotten Typha stem on floating vegetation in woodland bog

 spores globose, with complicated, ridged-net ornament, to more than 5 µm high; spores without ornament 25-30 µm diam. Asci 8-spored, very long and raised ahove the hymenium. Apothecia ± turbinate, cream white, 1,5- 2 mm diam. All parts I neg.
Nicolas VAN VOOREN, 11-07-2022 10:14
Nicolas VAN VOOREN
Re : Cream white operculate on Typha with globose, ridged-reticulate spores from Denmark
I think it's Oviascoma paludosum.
Thomas Læssøe, 11-07-2022 12:51
Re : Cream white operculate on Typha with globose, ridged-reticulate spores from Denmark
Thanks, Nicolas. That must be it, although the spore ornament is somewhat different from the one depicted by Yao and Spooner.
It is apparently the second Danish record but the first is not documented in our atlas (col. and det. Mathias Lüderich)
A rather splendid fungus with a surprising ecology
Bernard Declercq, 11-07-2022 14:57
Bernard Declercq
Re : Cream white operculate on Typha with globose, ridged-reticulate spores from Denmark
Hi,

can anyone supply me related paper:
Yao Y.J. & Spooner B.M. 1996. Oviascoma, a new genus of Otideaceae. Mycol. Res. 100(1) : 102-104.
Thanks in advance.

Bernard
Nicolas VAN VOOREN, 11-07-2022 15:02
Nicolas VAN VOOREN
Re : Cream white operculate on Typha with globose, ridged-reticulate spores from Denmark
Voici.
Thomas Læssøe, 12-07-2022 14:27
Re : Cream white operculate on Typha with globose, ridged-reticulate spores from Denmark
Do you know of any additional records of this species besides the type and two Danish records? Has the record [Coll. AF 130705-1] on ascomycete.org been published elsewhere and where is it from. Yao and Spooner and Dennis only reports on the holotype.
The Danish material would be suitable for sequencing

cheers

Thomas
Nicolas VAN VOOREN, 12-07-2022 14:30
Nicolas VAN VOOREN
Re : Cream white operculate on Typha with globose, ridged-reticulate spores from Denmark
https://ascomycete.org/2000-Pezizales/Species/Oviascoma-paludosum?mapid=404

Yes, it would be very interesting to obtain sequences from your collection.