07-12-2004 13:57
Hermosilla Carlos EnriqueIl manque le genre je crois dans le base de donné
07-12-2004 12:29
Hermosilla Carlos EnriqueAvec vous une clé pour Daldinia d'Europe? Je trou
07-12-2004 11:34
Hermosilla Carlos EnriquePour faire des photos des gros plain: > 2 x les ce
07-12-2004 10:13
Jean-Claude Malaval
Je pense avoir découvert Nitschkia collapsa et Rh
06-12-2004 16:51
Christian Lechat
Bonjour à tous, je viens vous demander votre avi
06-12-2004 14:24
Anthony Thibault
Bonjour à tous et à toutes, à la demande de Chr
03-12-2004 17:33
Christian Lechat
Bonjour à tous, je recherche les documents suiva
15-11-2004 22:12
Michel Hairaud
Bonjour Christian et tous, Y a t il un moyen de
What on Alnus catkins?
Marja Pennanen,
04-09-2009 22:52
Spores 9-2 x 2-3 and asci 60-75x8-9 micrometers.
Paraphyses 3-4 micrometers wide, bend and a little swollen on the top.
Hans-Otto Baral,
04-09-2009 23:39
Re:What on Alnus catkins?
Hi Marja
The micros (do you mean 9-12 for the spores?) might tell for Calycellina alniella, but the apothecia are a bit small. Did you look for the asci, are they constantly 8-spored? There exists a 4-spored species on Alnus catkins.
Any contents in the living paraphyses? Spore contents?
Zotto
The micros (do you mean 9-12 for the spores?) might tell for Calycellina alniella, but the apothecia are a bit small. Did you look for the asci, are they constantly 8-spored? There exists a 4-spored species on Alnus catkins.
Any contents in the living paraphyses? Spore contents?
Zotto
Marja Pennanen,
05-09-2009 10:40
Re:What on Alnus catkins?
Greetings Zotto,
the asci are 8-spored, spores about 9-12x2-3 micrometers when fresh.
With my simple microscope I can't see more.
The fruitbody measurements are not very accurate, they are done with a ruler...
Marja from ascomycetes wonderland ;)
the asci are 8-spored, spores about 9-12x2-3 micrometers when fresh.
With my simple microscope I can't see more.
The fruitbody measurements are not very accurate, they are done with a ruler...
Marja from ascomycetes wonderland ;)
Hans-Otto Baral,
05-09-2009 12:58
Re:What on Alnus catkins?
I usually also measure with a ruler, but not rarely I measure the apos on the photos because I mostly use a fix zoom.
So with 8-spored asci I would consider Calycellina alniella as probable, although the apothecia look not very typical. Without detailed microscopic images we cannto say more, sorry.
Zotto
So with 8-spored asci I would consider Calycellina alniella as probable, although the apothecia look not very typical. Without detailed microscopic images we cannto say more, sorry.
Zotto
Stip Helleman,
05-09-2009 20:10
Re:What on Alnus catkins?
Hi Marja,
Macroscopically it looks to me also not as Caycellina, i think about Allophylaria, there is a still undescribed species on Alnus catcins. Is the excipulum very gelatinised? (If you make a squash mount all the inner tissue is pushed out and the excipulum is persistent, see image)
Stip
Macroscopically it looks to me also not as Caycellina, i think about Allophylaria, there is a still undescribed species on Alnus catcins. Is the excipulum very gelatinised? (If you make a squash mount all the inner tissue is pushed out and the excipulum is persistent, see image)
Stip
