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25-09-2024 22:18

Bometon Javier Bometon Javier

Apotecios 100 y 350 um, estipitados.Pararafisis la

25-09-2024 14:24

B Shelbourne B Shelbourne

• Macro and habitat suggest Rutstroemia, and pos

26-09-2024 17:25

Hans-Otto Baral Hans-Otto Baral

Does someone have a pdf of this paper? I have it

23-09-2024 17:24

Karen Poulsen

Hi there, I found a few very small apothecia on o

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Pierre-Yves Julien

Récolte le 01/09/2024 – Paris (75) – France â

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François Bartholomeeusen

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Robin Isaksson Robin Isaksson

Dear all, I did found this one on on S. acauli

23-09-2024 20:46

B Shelbourne B Shelbourne

• Macro and habitat suggest Gelatinodiscaeae.•

24-09-2024 11:35

Peter Welt Peter Welt

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Yulia Lytvynenko Yulia Lytvynenko

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Trichopeziza sulphurea ? sur Fallopia japonica
Bernard CLESSE, 01-06-2016 23:58
Bernard CLESSEBonsoir à tous,

Voici que je pense être un Trichopeziza, sur tige pourrie de renouée du Japon. 

a) poils cylindriques, septés, un peu incrustés
b) asques IKI+, à crochet à la base
c) spores éttroitement fusiformes : 12-15x2-2,5

Qu'en pensez-vous ?

Bernard
  • message #43102
  • message #43102
  • message #43102
  • message #43102
Hans-Otto Baral, 02-06-2016 09:58
Hans-Otto Baral
Re : Trichopeziza sulphurea ? sur Fallopia japonica
sulphurea has very long 3-septate guttulate spores.
Why not the group around T. mollissima? Did you see living paraphyses and their contents?
Bernard CLESSE, 02-06-2016 18:02
Bernard CLESSE
Re : Trichopeziza sulphurea ? sur Fallopia japonica
You are wright Zotto !

Spores are not septate-guttulate and content of paraphyses are not refringent in H2O. Size spores are not OK for Trichopeziza sulphurea.

So OK for Trichopeziza mollissima.

Bernard
  • message #43106
Hans-Otto Baral, 02-06-2016 18:12
Hans-Otto Baral
Re : Trichopeziza sulphurea ? sur Fallopia japonica
yes, in a wide sense - actually this is a complex of species.
Bernard CLESSE, 02-06-2016 19:18
Bernard CLESSE
Re : Trichopeziza sulphurea ? sur Fallopia japonica
OK Zotto, Trichopeziza mollissima (s.l.)

Bernard