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27-08-2010 07:53

Alain GARDIENNET Alain GARDIENNET

Bonjour, Quelqu'un aurait-il le descriptif de l'

26-08-2010 20:39

Ismael Wind

On a dead branch of buxus i found black spots on t

26-08-2010 07:51

Alain GARDIENNET Alain GARDIENNET

Bonjour à tous, Je vous donne quelques informati

24-08-2010 16:54

Lothar Krieglsteiner Lothar Krieglsteiner

in the Plitvicka jezera National park I found a sm

24-08-2010 14:35

Lothar Krieglsteiner Lothar Krieglsteiner

... collected in National Park Plitvicka jezera, s

24-08-2010 08:13

Marja Pennanen

Hello again, I picked some Typhula crassipes an

22-08-2010 18:46

Ismael Wind

Hello, today i found a xylaria-like fungi on ho

22-08-2010 14:35

Alex Akulov Alex Akulov

Synnemata scattered, gregarious to caespitose, gel

21-08-2010 22:32

Martin Bemmann Martin Bemmann

Hi, this one I found 3 days ago in a small park c

20-08-2010 13:11

Hans-Otto Baral Hans-Otto Baral

Hi In Middle-Sweden (Saxnäs) grew a bitunicate

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Octospora
Zuzana Sochorová (Egertová), 23-01-2014 20:15
Zuzana Sochorová (Egertová)Nice evening to all Octospora fans :-)
in October I found a big group of Octosporas on a mossy soil digged before a recently built house.
Microscope showed there were 2 species:
1) "Octospora axillaris" - spores biseriate, usually with 2 guttules, 22-25x9-10 micrometer.
2) "Octospora gyalectoides" - spores uniseriate, usually with 1 guttule, 18-20,5x10-11 micrometer.
What´s your oppinion?
Moravia (Czech republic), 12. X. 2013.
Zuzana
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Jan Eckstein, 24-01-2014 14:04
Re : Octospora
Dear Zuzana,
I agree with your identifications. Your first image probably shows O. axillaris, because Phascum cuspidatum is nearby. The second one should be O. gyalectoides with Bryum dichotomum as the likely host. Macroscopically both species are very similar and they often grow in the same kind of habitat.

With best wishes

Jan
Zuzana Sochorová (Egertová), 24-01-2014 14:46
Zuzana Sochorová (Egertová)
Re : Octospora
Dear Jan,
thank you very much for confirmation!
Hopefully I will be able to recognize more mosses with time and then everything will be easier.
Zuzana