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07-03-2022 16:01

Mirek Gryc

HiI do not know this species, so please help.Perit

06-03-2022 14:48

Peter Welt Peter Welt

Wer hat den Artikel auf Platte? HOHMEYER H. H., L

04-03-2022 12:28

Castillo Joseba Castillo Joseba

Me mandan el marterial seco de Galicia (España) 

03-03-2022 21:24

Nihad Omerovic

Hello,Looking for opinions on this "Diatrypella";

03-03-2022 00:22

Mario Filippa

Collecchio (PR), Italie, 28-12-2021. Sur souche, o

03-03-2022 12:22

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) He

16-02-2022 22:57

Roo Vandegrift Roo Vandegrift

Hello all! I've been wanting to be more active her

03-03-2022 08:53

Michel Hairaud Michel Hairaud

Hi to all, The latest Ascomycete.org  newsletter

02-03-2022 23:28

Roo Vandegrift Roo Vandegrift

Another interesting fungus from coconut palm! I ad

27-02-2022 11:34

Enrique Rubio Enrique Rubio

Do you have any ideas about these small synnemata

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Calycellina?
Marja Pennanen, 18-09-2010 12:28
Hello,

these grow on Vaccinium uliginosum (and Betula) leaves and are 0,5-1mm wide.
  • message #12892
Marja Pennanen, 18-09-2010 12:31
Re:Calycellina?
The spores are about 15-20x4-5 and multiguttulate.
Asci are about 80-100x10-12 (IKI red) and paraphyses about 3 micrometers wide with big vaccuoles.

With these I'm almoust sure of croziers ;)
  • message #12893
Marja Pennanen, 18-09-2010 12:32
Re:Calycellina?
I saw some in my mind sperical cells:
  • message #12894
Marja Pennanen, 18-09-2010 12:40
Re:Calycellina?
I took these photos from the Old Russian.
The loaned microscope got something wrong, while it shows everything like through milkclass.
It seems to be good otherwise just don't show anything propely. Here same cells in a photo taken from the university miscroscope.

Marja
  • message #12895
Hans-Otto Baral, 18-09-2010 12:59
Hans-Otto Baral
Re:Calycellina?
What does IKI red mean, did you see an apical ring staining red? What shape? hymenoscyphus or calycina?

Zotto
Marja Pennanen, 18-09-2010 23:45
Re:Calycellina?
Dear Zotto,

IKI red means, that what I saw was not blue, but something brown -or redish.
Just that The Old Russian don't show now very cleary, so I don't actually know the precise shape.
It depends, what one see ;)

Marja
  • message #12897
Hans-Otto Baral, 19-09-2010 11:12
Hans-Otto Baral
Re:Calycellina?
That's quite good, and clearly hemiamyloid. Could be Hymenoscyphus type, and then I remember only Hymenosc. carpinicola on leaves or fruits of Carpinus, which has a hemiamyloid ring. Maybe this has a wider host range. - Oh yes, when I look in my database of finds I saw there are,. besides Carpinus, also Vaccinium, Fagus and Acer leaves! So I am sure you have that species.

Zotto
Marja Pennanen, 19-09-2010 11:53
Re:Calycellina?
Thank you once again,

an interesting new species for me :)
These ascomycetes are very adaptable to different substrates. Caprinus (and many other southern species) don't grow up here naturally, but many ascos, that can be met souther, luckily grow :)

Happily: Marja