28-07-2011 18:31
Alex Akulov
Dear FriendsToday I made the pdf file of Velenovsk
25-12-2019 17:54
Valencia Lopez Francisco JavierHola a todos/asEstas supuestas pezizas estaban en
12-07-2015 00:05
Nedim Jukic
This one from the same locality as the previous on
12-11-2019 10:32
Miguel Ángel Ribes
Hi againExactly at the same place than my previous
30-05-2026 21:12
Philippe PELLICIERSur branche de mélèze (Larix) près de la neige,
31-05-2026 10:35
Hulda Caroline HolteHello,I collected this species growing on a rather
25-05-2026 16:35
Bernard CLESSE
Bonjour à toutes et tous,J'ai trouvé récemment,
29-05-2026 15:35
daniel FERREBonjour à tous,Je voudrais votre aide pour cette
On Pinus needles
Marja Pennanen,
12-04-2010 08:07
these ascos are estimately 0,1 to 0,3 mm wide.
The snow is just melting away here and I,m been looking for Desmazierella, but think, that I'll find everything else ;)
Marja Pennanen,
12-04-2010 08:19
Re:On Pinus needles
The asci are about 60-80x 5-7 and paraphyses about 2 micrometers wide and there is a lot of them. They have something inside either septas or droplets.
I suppose, that the spores are filiform and septate and are about 35-50x2 micrometers, but I'm not sure. What I see may be parts of paraphyses.
I saw no empty asci, either these are not mature or they are split, when spores are released.
I hope, that I can check this today on a better microscope than mine.
The round spores are from myxos. The small yellow about 7 and bigger brown ones about 13 micrometers.
I suppose, that the spores are filiform and septate and are about 35-50x2 micrometers, but I'm not sure. What I see may be parts of paraphyses.
I saw no empty asci, either these are not mature or they are split, when spores are released.
I hope, that I can check this today on a better microscope than mine.
The round spores are from myxos. The small yellow about 7 and bigger brown ones about 13 micrometers.
René Dougoud,
12-04-2010 09:45
Re:On Pinus needles
Proposition !
? ? Naemacyclus minor Brutin = Naemacyclus pinastri sensu auct. brit.; fide Minter
Cordialement
René
Miguel Ángel Ribes,
12-04-2010 10:35
Re:On Pinus needles
I do not know N. minor, but I have this like N. niveus, very similar, identify by Alain Brissard and Zotto, and the apos macro look me very different.
http://www.micobotanicajaen.com/Revista/Articulos/MARibesR/Aportaciones014/Cyclaneusma%20niveum%20091108%20121.pdf
Miguel
http://www.micobotanicajaen.com/Revista/Articulos/MARibesR/Aportaciones014/Cyclaneusma%20niveum%20091108%20121.pdf
Miguel
Perz Piotr,
12-04-2010 10:42
Re:On Pinus needles
Cau
Pseudohelotium pineti
regards
Pimpek
Pseudohelotium pineti
regards
Pimpek
Hans-Otto Baral,
12-04-2010 13:42
Re:On Pinus needles
Hi Marja
perhaps you cane keep the fungus in a moist box for some days t obtain mature spores?
Did you check IKI-reaction? Ascus tips should be blue. I also think it is Pseudohelotium pineti.
Zotto
perhaps you cane keep the fungus in a moist box for some days t obtain mature spores?
Did you check IKI-reaction? Ascus tips should be blue. I also think it is Pseudohelotium pineti.
Zotto