18-08-2025 16:01
Lothar Krieglsteiner
.. on water-soaked Betula wood lying in a small st
18-08-2025 15:35
Lothar Krieglsteiner
.. in subarctic forest at side of small stream, ac
18-08-2025 15:17
Lothar Krieglsteiner
... on 6.7.25 in a subarctic mire near a small lak
18-08-2025 15:07
Lothar Krieglsteiner
.. 20.7.25, in subarctic habital. The liverwort i
31-12-2021 12:12
Georges GreiffHappy New Year to All! I was hoping somebody coul
15-08-2025 12:47
Philippe PELLICIERBonjour, j'ai récolté cette Scutellinia au Col d
15-08-2025 21:50
Bernard CLESSE
Bonsoir à toutes et tous,Pourriez-vous m'aider à
13-08-2025 12:17
Castillo Joseba
De ayer en la misma muestra que el Ascobulus anter
13-08-2025 22:41
Francois Guay
I found this species on decaying wood in Québec,
Haematonectria on Bones
Björn Wergen,
07-09-2011 09:59
Hello,yesterday I have found a Nectriaceae on a cowbone and unfortunately I do not have any literature about Haematonectria or other Nectriaceae growing on bones. I will show you the pics here.
Ascomata about 0,1-0,2 mm in diametre, dark orangered to redbrownish, with a distinct papilla. Ornamentation of the spore rough, sometimes with longitudinal lines (even with lactophenol not easy to see...).
Before you will ask me for a cut thorugh a perithecia, I will ask you how to do this?
thanks and regards,
Kazuya
Alain GARDIENNET,
07-09-2011 14:22
Re : Haematonectria on Bones
Amazing !
It looks like Cosmospora, doesn't it ?
Alain
Björn Wergen,
07-09-2011 22:57
Re : Haematonectria on Bones
qsrjs
Stip Helleman,
08-09-2011 20:24
Re : Haematonectria on Bones
Hi Kazuya,
I can not tell you anything about Nectriaceae. But for making slices I recommend a very sharp razorblade and a dissecting microscope and it is elementery to leave the fruitbody attached to the substrate to maintain a steady grip.
cheers,
Stip
I can not tell you anything about Nectriaceae. But for making slices I recommend a very sharp razorblade and a dissecting microscope and it is elementery to leave the fruitbody attached to the substrate to maintain a steady grip.
cheers,
Stip
Björn Wergen,
08-09-2011 23:04
Re : Haematonectria on Bones
Many thanks, Stip, for your help.
I think I do not have the equipment to do such things, perhaps later ;)
regards,
kazuya
I think I do not have the equipment to do such things, perhaps later ;)
regards,
kazuya