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14-04-2025 15:11

Need help with 6 coprophilous species
Lennert Gees

Greetings!For my master's dissertation I work on c

27-04-2025 15:54

literature search
Martin Bemmann Martin Bemmann

Can somebody provide this article from a Leningrad

26-04-2025 16:01

Michel Delpont
Jacques Fournier Jacques Fournier

J'ai le regret d'informer les membres du forum qui

26-04-2025 07:15

Paranectria?
Dragiša Savic

Hello everyone,the lichen is Candelariella aurella

26-04-2025 19:32

Arachnopeziza sp.
Francois Guay Francois Guay

I found these small Arachnopeziza sp. growing on d

25-04-2025 22:48

Hilberina from Japan
Gustaf Fredell Gustaf Fredell

Hello,I hope everything is going well. I couple mo

18-04-2025 23:16

Mollisia
Robin Pétermann Robin Pétermann

Bonjour, Voici une probable Mollisia, genre que j

24-04-2025 21:35

Asco on Salix leaf
Thorben Hülsewig

Hi there,last week i could found this asco on an S

25-04-2025 17:24

Cosmospora/Dialonectria spec.
Stefan Blaser

Hi everybody, This collection was collected by JÃ

25-04-2025 09:33

Help with a Pyrenomycete.
Josep Torres Josep Torres

Ascomata shaped like deformed black grains, measur

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Rutstroemia gallincola
Nihad Omerovic, 21-09-2016 00:49
Hello,
I am looking for confirmation or opinions about this collection from Bosnia&Herzegovina.
Substrate is Andricus quercuscalicis galls (Quercus robur).
Short description
Medullary exc. textura intricata, ectal exc. textura globosa ending with "tufts" of elongated cells;
Spores (8,2)9.6(11) x 3.9(4,4) µm, with sheath, uninucleate.
Asci 114.5 x 8.5 µm, IKI +, croziers +
Paraphyses with long vacuoles.
Please see attached files for more details.

(I am aware of the recent topic by Victorie Halasu about a fungus growing on Andricus quercuscalicis galls and read the article Zotto atttached)


Thank you

Nihad Omerovic, 21-09-2016 01:07
Re : Rutstroemia gallincola
part 2
Nihad Omerovic, 21-09-2016 01:08
Re : Rutstroemia gallincola
part 3
Hans-Otto Baral, 21-09-2016 09:33
Hans-Otto Baral
Re : Rutstroemia gallincola
Great collection and docu! Yes, the recent posting on this species
http://www.ascofrance.fr/search_forum/44541
questions whether this is distinct from Ciboria americana. I cannot answer this and fear only DNA will help us.

Do you have a scale for your ascus photos in order to measure the living asci?

Zotto
Nihad Omerovic, 21-09-2016 09:48
Re : Rutstroemia gallincola
Thank you, Zotto.
Here are the scale photos.
Hans-Otto Baral, 21-09-2016 10:23
Hans-Otto Baral
Re : Rutstroemia gallincola
o.k., thanks!