Accès membres

Mot de passe perdu? S'inscrire

11-07-2022 10:11

Thomas Læssøe

https://svampe.databasen.org/observations/10279374

12-07-2022 07:46

Edouard Evangelisti Edouard Evangelisti

Dear all,I am wondering if you could advise on the

11-07-2022 18:41

François Bartholomeeusen

Good evening to all,At the dried out edge of a swa

10-07-2022 16:57

Mirek Gryc

HiUnfortunately, I have a problem with the interpr

11-07-2022 09:50

Hans-Otto Baral Hans-Otto Baral

Hello does someone have access to the following p

10-07-2022 07:59

Zuidland Peter

Hello all,I have this which I find only on the dea

05-06-2022 01:26

Andreas Gminder Andreas Gminder

Hello,we found today in a montain spruce forest in

10-07-2022 17:48

Mirek Gryc

HiSmall ascomata on wood, probably Corylus?Septate

10-07-2022 10:51

Juuso Äikäs

I found a few small fruitbodies of these growing i

07-07-2022 10:56

Enrique Rubio Enrique Rubio

These tiny yellow sporodochia grew on cones of Pin

« < 203 204 205 206 207 > »
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.