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13-12-2018 09:53

Per Marstad Per Marstad

This was growing on Fagus, in Norway.The spores ar

12-12-2018 20:58

Per Marstad Per Marstad

I found this on Fagus. Spores 60-75 x 5 my, with 8

14-11-2018 19:07

Andgelo Mombert

Bonsoir,Sur bois mort de feuillu. Apothécies sess

06-12-2018 07:35

Ethan Crenson

Hello all, These were found by my friend recently

08-12-2018 15:13

Per Marstad Per Marstad

This was growing on Fagus, 2-3 mm. The spores are

09-12-2018 23:06

Joop van der Lee

Found on cow dung. Fruitbody is covered with tufs

06-12-2018 00:02

Elsa Sousa

Good evening,I need your sharp eyes on this ascos.

11-12-2018 17:31

Peter Püwert Peter Püwert

Can somebody help ? Massee G. et Salmon E. S. (19

11-12-2018 23:18

Iglesias Plácido

Hola amigos, est sortie la revue Errotari de cette

10-12-2018 23:47

BERNARD CLESSE BERNARD CLESSE

Que pensez-vous de cette récolte, faite sur crott

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aquatic discomycete (Dermateaceae?)
Andreas Gminder, 17-05-2018 00:58
Andreas Gminder

Hello,


found in a rivulet in 1100 m on submerge branch of Acer pseudoplatanus.


macroscopically like a tiny detoriated Mollisia


The excipulum is a textura angularis hyaline to ochraceous.


Paraphyses cylindrical, 2-2,5 µm broad, septate, without any content


Asci appr. 9ß x 13 µm, pore IKI deep blue


Spores ovoid to ellipsoid, appr. 14,5 x 7,5 µm, with two (rarely three) big guttules and some tiny ones


Does anyone has an idea where I shall start with determination?

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Hans-Otto Baral, 17-05-2018 06:56
Hans-Otto Baral
Re : aquatic discomycete (Dermateaceae?)
Would be important to have mature spores. And a section of the excipulum could also give a hint. How large are the apos?
Andreas Gminder, 17-05-2018 08:22
Andreas Gminder
Re : aquatic discomycete (Dermateaceae?)

Hello Zotto,


I try in the afternoon, I kept some material in water and hopefully is still alive then.


The collection was very scanty, only four or five apothecia. The one I examined was very tiny, may be 0,2 mm in Diameter. The others are slightly bigger, 0,3-0,5 mm may be.


best,


Andreas