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Mot de passe perdu? S'inscrire

18-10-2009 00:15

Alain GARDIENNET Alain GARDIENNET

Bonsoir, Cylindrocladium buxicola fait des ravage

17-10-2009 21:28

Martin Bemmann Martin Bemmann

Hi, Ditte and me are back from a completely unm

17-10-2009 18:52

Antonio Miguel Reyes Soto Antonio Miguel Reyes Soto

Tuber regianum Mont. & Iazz , alguna referencia G

17-10-2009 15:39

Till Lohmeyer

Lors d'un bref voyage à Cluny j'ai trouvé Eutryb

17-10-2009 15:11

Uwe Lindemann Uwe Lindemann

Hello Forum, recently I found a Pyrenomycet on a

16-10-2009 23:03

Yannick Mourgues Yannick Mourgues

Hi. I found this hymenoscyphus on died branches

16-10-2009 19:10

Martin Bemmann Martin Bemmann

Hi, collected this on tiny dead branche of Arun

16-10-2009 18:44

Hans-Otto Baral Hans-Otto Baral

Here is another Ostropales mystery. Obviously clos

16-10-2009 17:53

Nicolas VAN VOOREN Nicolas VAN VOOREN

Bonjour. Quelqu'un aurait-il l'article suivant et

14-10-2009 21:53

Joseph Pellicani

micro

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Hymenoscyphus aff fucatus? H-
Viktorie Halasu, 10-10-2020 18:05
Viktorie HalasuHello,

can I call this H. fucatus H-, or are the spores still too short? Only one spore had 2 very short setulae, others without. VBs medium refractive. On Rubus fruticosus stem. 
edit: host is R. caesius

Thank you in advance. 
Viktorie  
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Hans-Otto Baral, 10-10-2020 18:13
Hans-Otto Baral
Re : Hymenoscyphus aff fucatus? H-
Very difficult to answer! I would still consider H. scutula, despite the absence of long setulae. A difficult case, particularly since we know almost nothing about genetics in H. scutula.

Oh, I must correct myself, I had a wrong remembering, here is an ITS tree showing the true scutula in green and some other genotypes.
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Viktorie Halasu, 10-10-2020 19:44
Viktorie Halasu
Re : Hymenoscyphus aff fucatus? H-
Dear Zotto,
thank you very much. Is this collection different enough that it would be useful to sequence it? 
Viktorie