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11-06-2025 16:26

Jason Karakehian Jason Karakehian

Hi everyone, I am looking for the following protol

18-06-2025 19:24

Bernard Declercq Bernard Declercq

Good evening,On Oenanthe aquatica we collected  a

17-06-2025 14:23

Josep Torres Josep Torres

Hello.A probable Hyaloscypha from last June 1st, s

18-06-2025 16:24

Andgelo Mombert Andgelo Mombert

Bonjour,Un minuscule stade imparfait, qui pousse s

13-06-2025 16:34

Andgelo Mombert Andgelo Mombert

Bonjour,Un petit discomycète qui me résiste. Il

17-06-2025 12:10

Castillo Joseba Castillo Joseba

Del pasado dia 4  en bosque de hayas, en tierraA

12-03-2025 17:54

Karl Soler Kinnerbäck

Hi all!Do you agree with Scutellinia hyperborea? P

17-06-2025 12:02

Castillo Joseba Castillo Joseba

Del pasado sabado, en bosque de hayas y avellanos,

13-06-2025 09:41

Josep Torres Josep Torres

Hello.A cerebriform ascomycete sprouting scattered

13-06-2025 19:57

Castillo Joseba Castillo Joseba

De ayer en bosque de hayas y avellanosEjemplar uni

« < 1 2 3 4 5 > »
Pseudeurotium ovale Stolk.
Joop van der Lee, 27-11-2013 16:20
Joop van der LeeFound on cow dung,

Fruitbody almost circular with a diameter of 0.11-0.13 mm.
No asci found.
Spores: 4.11-4.62x3.19-3.68 um.


Joop
  • message #25967
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Alain GARDIENNET, 27-11-2013 16:35
Alain GARDIENNET
Re : Phomatospora?

Hi Joop,
 Impossible to say without more informations. If asci are lacking it will be difficult.
How are ascopores ? form ? color ?
Alain
Joop van der Lee, 27-11-2013 16:39
Joop van der Lee
Re : Phomatospora?
The colour of the spores is light brown Alain and slightly elliptical
Christian Lechat, 27-11-2013 17:22
Christian Lechat
Re : Phomatospora?
Hi,
if there is no ascus, maybe is it a pycnidial Deuteromycetes?

Cheers,
Christian
Joop van der Lee, 27-11-2013 17:25
Joop van der Lee
Re : Phomatospora?
I have not observed any asci Christian.

I looks as if the fruitbody is filled with sp;ore clusters of 8 spores. The have the shape of a flower with 6 leaves and 2 in the middle on top of each other.
 
Joop
  • message #25972
  • message #25972
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Alain GARDIENNET, 27-11-2013 20:00
Alain GARDIENNET
Re : Phomatospora?
Hi Joop,
with the images it's ok now, so it isn't Phomatospora.
But I don't recognize your fungus, sorry.
Alain
Norbert Heine, 27-11-2013 20:59
Norbert Heine
Re : Phomatospora?
Hello Joop,

nice new pictures!
You should also compare with Pseudeurotium ovale Stolk.
This species has spherical 8-spored asci and nearly the same spores as you show.

But it's only an idea, of course.

Norbert
Joop van der Lee, 27-11-2013 22:35
Joop van der Lee
Re : Phomatospora?

Thanks for the information Norbert and Alain.


 


Found an article about Pseudeurotium ovale stolk Norbert.
Which colouring agent do I use to be able to see the asci?


 http://www.mycologia.org/content/97/3/695.full


 


 


Joop


 


 


Joopo