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21-09-2010 20:43

Michel Delpont Michel Delpont

Bonsoir à tous. N'ayant ni l'ouvrage de Van Br

21-09-2010 12:46

Alex Akulov Alex Akulov

Dear Colleagues. Please advise, what could be the

20-09-2010 07:11

Alain GARDIENNET Alain GARDIENNET

Bonjour à tous, Nicolas, c'est une question pour

19-09-2010 01:15

FRANCISCO BALDA JAUREGUI

Substrat : bois quercus Peritheces - Dimensions :

18-09-2010 23:59

Martin Bemmann Martin Bemmann

Hi, this one I found today on a dead tendril of

18-09-2010 12:28

Marja Pennanen

Hello, these grow on Vaccinium uliginosum (and

16-09-2010 13:23

Calzada Augusto Calzada Augusto

Hola amigos: Este verano pasado he recolectado He

16-09-2010 11:15

Raúl Tena Lahoz Raúl Tena Lahoz

Hi again! Yesterday I found this Ciboria on a Que

16-09-2010 11:00

René Dougoud

Chers Collègues, Je viens de déterminer un to

15-09-2010 23:22

Martin Bemmann Martin Bemmann

Hi, this one I found some days ago on a dead fr

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Another on Pteridium
Marja Pennanen, 21-07-2013 14:57
These are about 0,2 mm wide.
The spores are about 16-18x2, asci 40-50x5-6 and paraphyses are numerous.

Looks a bit like Stictis, but is it?

Marja
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Marja Pennanen, 23-07-2013 23:32
Re : Another on Pteridium
Hello folks,

I think, that I got a bit better photo of a good group on the leaves.
New study give the spore size of 12-16x2. I'm not sure of septas in them, there might be sometimes at least one or not. My microscope is near the end of its journey.

I checked Stictis pteridina syn. Mellitiosporium pteridinum and this is surely not that.

Marja
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