Accès membres

Mot de passe perdu? S'inscrire

17-09-2025 19:43

Philippe PELLICIER

Sur branche morte de Mélèze. Les ascospores sphÃ

17-09-2025 16:14

Philippe PELLICIER

Apothécies enterrées, fermées au début puis s'

17-09-2025 10:50

Heather Merrylees

Hi there!I am hoping for any advice on the identif

11-09-2025 16:57

Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

16-09-2025 12:53

Philippe PELLICIER

Pézizes de 1-4 mm, brun grisâtres, sur les capsu

03-09-2025 12:44

Enrique Rubio Enrique Rubio

Hi to somebody.I would like to know your opinion o

15-09-2025 14:40

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.I'm searching for a digital copy of the seco

14-09-2025 22:16

Philippe PELLICIER

Apothécies petites jusquà 3 mm, oranges, avec de

13-09-2025 14:01

Thomas Flammer

dark brown apothecia, splitIKI-Spores biguttulate

10-09-2025 17:18

Blasco Rafael Blasco Rafael

Hola, encontre este estiercol de vaca estos apotec

« < 1 2 3 4 5 > »
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.